• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Self-regulating device for cutting heads for mono-guide cutters: The cutting head (2) includes bearing sets comprising fixed bearings (31, 32) and an adjustable bearing (33) acting on raceways (11, 12) of the mono-guide profile, arranged in different blueprints. Each adjustable bearing (33) is mounted on a rocker (4) having a first end (41) mounted with the possibility of turning on an axis (5) fixed to the cutting head (2), and a second end (42) which presses against an elastic element (6) located between said second end (42) of the rocker (4) and the housing of the cutting head (2), said elastic element (6) determining the pressure of the bearings (31, 32, 33) against the raceways (11, 12) of the mono-guide profile (1). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2677006A1
    申请号:ES201730095
    申请日:2017-01-26
    公开日:2018-07-27
    发明作者:Miguel Angel Sarmiento
    申请人:Germans Boada SA；
    IPC主号:
    专利说明:

    Self-regulation device of a cutting head for mono-guide cutters.
    Object of the invention.
    The object of the present invention is a self-regulation device of a cutting head for mono-guide cutters, which has characteristics oriented to allow the self-regulation of a cutting head with respect to a mono-guide profile on which it is mounted with possibility of movement in the longitudinal direction.
    Field of application of the invention.
    This invention is applicable in the field of mono-guide cutters and especially, but not limited to, manual ceramic cutters.
    State of the art
    Currently, ceramic cutters that have a cutting head that can be moved along a mono-guide profile are known in the market.
    The aforementioned head incorporates sets of bearings that move along longitudinal raceways defined in the guide and arranged in perpendicular planes.
    Said bearing sets comprise fixed bearings and adjustable bearings that have the function of adjusting the play of the spindle head.
    cut so that possible geometric deviations and tolerances remainabsorbed
    The regulation of the adjustable bearings is carried out by means of a system ofscrew and counter nut so that the screw presses the bearing or mobile,arranged or between two fixed bearings, against the guide to adjust the play of thehead, chief, engine head
    This regulation system has the following drawbacks:-Manual regulation that depends on the criteria and touch of each operator.- Difficulty to establish the appropriate screw pressure.- Difficulty to central the cutting head to the guide; being necessary theuse of tools for this operation.-Fixed regulation, which does not adapt to those dimensional variations thatcan present the guide along the path of the cutting head.
    Therefore, the problem that has arisen is the development of a device forself-regulation for mono-guide cutters, to solve satisfactorilythe above mentioned inconveniences
    Description of the invention
    In order to solve the problem set forth above, the self-regulating device for mono-guide cutters object of the invention has been devised, comprising bearing sets included in a movable cutting head along a mono-guide profile and which they include fixed bearings and adjustable bearings that act on longitudinal raceways defined in the mono-guide profile and arranged in different planes, it presents constructive particularities oriented to maintain the pressure of the adjustable bearings on the guide constantly, without the intervention of the operator and disregarding the regulation system by means of a tightening screw and counter nut.
    According to the invention, to achieve the proposed objectives, eachAdjustable bearing is mounted on a rocker that features afirst end mounted with the possibility of turning on an axis fixed to the head, anda second end that presses against an elastic element located betweensaid second rocker end and the cutting head housing.
    The pressure exerted by the elastic element is determined by design, controllingthe clearance between the second end of the rocker and the head housing ofcut, and the measure of the elastic element arranged between them.
    In addition, through self-regulation by means of this elastic element thecutting head bearings always exert the correct pressure on theguide, regardless of whether it has irregularities, positive or negative, tohead travel length.
    This eliminates the play between the guide and the cutting head and at the sametime is achieved that the sliding of the head has precision contact andquality.
    This system provides a series of relevant advantages over the method ofscrew and counter nut regulation currently used; being of note:
    -Reduce the number of components.-No need to be manually adjusted by the assembly operator, soIt saves time and production costs.-It does not depend on the touch or criteria of each operator when adjusting the pressurecorrect.-The cutting head is automatically centered with the guide without theNeed to use any tools.-No need for further adjustments by the user.-Absorb possible dimensional variations, both positive and negative,of the guide along the entire path of the cutting head.-Improves the aesthetic appearance of the cutting head by removing the screws of
    regulation used previously and that stood out from it.
    Description of the figures.
    To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:
    - Figure 1 shows a schematic perspective view of a manual ceramic cutter provided with a mono-guide profile and of the self-regulation device of the cutting head, according to the invention.
    - Figure 2 shows a front detail of the cutting head and the mono-guide profile sectioned by a vertical plane and in which the self-regulation device object of the invention can be observed.
    - Figure 3 shows a partial elevation view of the cutting head sectioned by a vertical plane, allowing the observation of one of the sets of rollers intended to act on one of the sides of the mono-guide profile and shapers of the self-regulation device of the invention.
    Preferred embodiment of the invention.
    In the exemplary embodiment shown in Figure 1, a manual ceramic cutter provided with a mono-guide profile (1) can be seen on which a cutting head (2) is mounted with the possibility of longitudinal displacement.
    As can be seen in figures 2 and 3, the cutting head (2) comprises internally and on two opposite sides, two sets of bearings, each of which comprises: a pair of fixed and aligned fixed bearings (31, 32) longitudinally in the direction of travel of the cutting head (1) and an adjustable bearing (33) disposed between the previous two and in a
    plane perpendicular to them.
    The fixed bearings (31, 32) rest on a raceway (11) on the corresponding side of the guide profile (1), and the adjustable bearing (33) rests 5 on a raceway (12) perpendicular to the previous one and corresponding to the same side of the guide profile (1).
    Each of the adjustable bearings (33) is mounted on a balance (4) that has a first end (41) mounted with the possibility of turning
    10 on an axis (5) fixed to the cutting head (1) And a second end (42) that presses against an elastic element (6) located between said second end (42) of the balance and the housing of the cutting head (1 ).
    The dimensions of the elastic element (6) and the rocker (4) are calculated to
    15 that the adjustable bearing (33) exert a certain pressure against the corresponding guide (12) of the mono-guide profile (1), without requiring any intervention or adjustment by the operator.
    Once the nature of the invention has been sufficiently described, as well as a
    For example, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration of the essential characteristics of the invention claimed below. .
    权利要求:
    Claims (1)
    [1]
     REIVIN DICATIONS
    1. Self-regulation device for cutting heads for mono-guide cutters; in particular for cutters provided with a head of 5 cut (2) movable along a mono-guide profile (1) And that includes a set of bearings comprising fixed bearings (31,32) aligned and spaced longitudinally in the direction of travel of the cutting head (1) And an adjustable bearing (33) disposed between the fixed bearings (31, 33) in a plane perpendicular to them; acting the fixed bearings and the
    10 adjustable bearing on longitudinal raceways (11, 12) defined in the mono-guide profile and arranged in different planes; characterized in that each adjustable bearing (33) is mounted on a rocker
    (4) which has a first end (41) mounted with the possibility of turning on an axis (5) fixed to the cutting head (2), and a second end (42) that presses
    15 against an elastic element (6) located between said second end (42) of the rocker arm (4) and the housing of the cutting head (2), said elastic element (6) determining the bearing pressure (31, 32, 33 ) against the raceways (1 1, 12) of the mono-guide profile (1).
    Device according to claim 1, characterized in that the cutting head (2) comprises internally and on opposite sides, two sets of bearings (31, 32,33).
    类似技术:
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    US2603873A|1952-07-22|Glass cutting gauge
    ES2640618T3|2017-11-03|Side stabilizer for agricultural machines
    US843097A|1907-02-05|Band-saw guide.
    AR096227A1|2015-12-16|SHAFT COUPLING FOR A ROLLER PROVISION
    ES2869599T3|2021-10-25|Door or window hinge
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    US775434A|1904-11-22|Paper trimming or cutting tool.
    US459600A|1891-09-15|Band-saw guide
    BR112017012793A2|2018-01-02|cutting or grinding device
    US356462A|1887-01-25|Adjustable guide for band-saws
    同族专利:
    公开号 | 公开日
    US20190193300A1|2019-06-27|
    WO2018138394A1|2018-08-02|
    ES2677006B1|2019-05-07|
    EP3575055A4|2021-01-06|
    EP3575055A1|2019-12-04|
    CN109562532A|2019-04-02|
    US10639815B2|2020-05-05|
    PH12019500381A1|2019-11-25|
    JP6880173B2|2021-06-02|
    BR112019003061A2|2019-05-21|
    JP2019529158A|2019-10-17|
    MX2019002354A|2019-07-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    ES2027568A6|1991-01-04|1992-06-01|Lozano Carbonell Francisco|Machine for cutting and separating flat ceramic pieces and the like.|
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    US8215238B2|2007-10-10|2012-07-10|The Texas A&M University System|Guideway coupling system|
    KR101028036B1|2009-03-11|2011-04-12|주식회사 로윈|Air suspension unit for stabilizer guide wheel which is equipped at the bogie of Y type monorail system|
    ITRN20110066A1|2011-09-19|2013-03-20|Sigma Di Evaristo Ambrogiani & C Snc|GRANDISSIME TILE CUTTING MACHINE|
    KR101483500B1|2013-02-18|2015-01-16|안성민|Tile cutting apparatus|
    KR101530204B1|2013-07-24|2015-06-22|한국철도기술연구원|bogie structure of Y-type monorail vehicle|
    CN105035098B|2015-06-25|2017-09-29|施曼特意大利有限责任公司|A kind of adhesive force controllable monorail train and monorail traffic system|CN210633887U|2019-06-03|2020-05-29|浙江龙威机械制造有限公司|Manual cutting machine|
    法律状态:
    2018-07-27| BA2A| Patent application published|Ref document number: 2677006 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180727 |
    2019-05-07| FG2A| Definitive protection|Ref document number: 2677006 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190507 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730095A|ES2677006B1|2017-01-26|2017-01-26|DEVICE FOR SELF-REGULATION OF A CUTTER HEAD FOR MONO-GUIA CUTTERS|ES201730095A| ES2677006B1|2017-01-26|2017-01-26|DEVICE FOR SELF-REGULATION OF A CUTTER HEAD FOR MONO-GUIA CUTTERS|
    MX2019002354A| MX2019002354A|2017-01-26|2018-01-10|Self-adjusting device for a cutting head for monoguide cutters.|
    JP2019506653A| JP6880173B2|2017-01-26|2018-01-10|Automatic adjustment device for cutting heads for single guide cutters|
    CN201880003180.5A| CN109562532A|2017-01-26|2018-01-10|The self-regulation device of single-rail cutting machine cutting head|
    EP18745437.6A| EP3575055A4|2017-01-26|2018-01-10|Self-adjusting device for a cutting head for monoguide cutters|
    PCT/ES2018/070019| WO2018138394A1|2017-01-26|2018-01-10|Self-adjusting device for a cutting head for monoguide cutters|
    US16/323,858| US10639815B2|2017-01-26|2018-01-10|Self-adjusting device for cutting head for monoguide cutters|
    BR112019003061-1A| BR112019003061A2|2017-01-26|2018-01-10|self adjusting device for shaving heads|
    PH12019500381A| PH12019500381A1|2017-01-26|2019-02-22|Self-adjusting device for a cutting head for monoguide cutters|
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