CN105149984B - A kind of grip device - Google Patents

A kind of grip device Download PDF

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Publication number
CN105149984B
CN105149984B CN201510550581.0A CN201510550581A CN105149984B CN 105149984 B CN105149984 B CN 105149984B CN 201510550581 A CN201510550581 A CN 201510550581A CN 105149984 B CN105149984 B CN 105149984B
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CN
China
Prior art keywords
briquetting
leading screw
clamping
sides
casing
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Application number
CN201510550581.0A
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Chinese (zh)
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CN105149984A (en
Inventor
王辉
王坚
盛建平
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Priority to CN201510550581.0A priority Critical patent/CN105149984B/en
Publication of CN105149984A publication Critical patent/CN105149984A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs

Abstract

The invention discloses a kind of grip device, including casing, clamping device, leading screw, rocking handle, leading screw supporting plate and base;Casing top and bottom opening, two pieces of guide-rail plates at left and right sides of casing are bolted with front and rear two cover plates, the leading screw supporting plate bottom is fixed on base, the left and right sides is bolted on two pieces of guide-rail plates at left and right sides of the middle part of casing, supported in the middle part of the leading screw by leading screw supporting plate, the leading screw of leading screw supporting plate both sides thread rotary orientation on the contrary, the rocking handle connection leading screw one end;Two clamping devices are installed on guide-rail plate using leading screw supporting plate as axial symmetry, and the bottom of two clamping devices is connected with leading screw.The present invention can clamp the workpiece in a variety of type faces, improve the limitations of fixture in use such as bench vice, flat-nose pliers.

Description

A kind of grip device
Technical field
The present invention relates to a kind of grip device, belongs to tool of production field.
Background technology
Bench vice or flat-nose pliers are generally in the fixture used in factory at present, these fixture operations are easy, but are applicable model Limit is with, is only applicable to the workpiece of regular shape, changing various workpiece for complex-shaped, surface does not apply to then.In reality In production process, the complicated workpiece in type face is frequently encountered, it is therefore desirable to design a energy clamping a variety of type faces fixture.
The content of the invention
The defects of existing for prior art, it is an object of the invention to provide a kind of grip device, can clamp a variety of types The workpiece in face, improve the limitations of fixture in use such as bench vice, flat-nose pliers.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that:
A kind of grip device, including casing, clamping device, leading screw, rocking handle, leading screw supporting plate and base;On the casing End and lower ending opening, two pieces of guide-rail plates at left and right sides of casing are bolted with front and rear two cover plates, and the leading screw supports Plate bottom is fixed on base, and the left and right sides is bolted on two pieces of guide-rail plates at left and right sides of the middle part of casing, institute State and supported by leading screw supporting plate in the middle part of leading screw, the leading screw of leading screw supporting plate both sides thread rotary orientation on the contrary, the rocking handle connects Connect one end of leading screw;Two clamping devices are installed on guide-rail plate using leading screw supporting plate as axial symmetry, the bottom of two clamping devices Portion is connected with leading screw.
The clamping device includes erecting bed, bottom briquetting, middle part briquetting, top briquetting, rotating handles, clamps rod, pressure Block catch, handle, bolt column, clamp rod back-moving spring, briquetting back-moving spring, rubber sheet gasket, slide plate;The erecting bed lower end with Slide plate is bolted to connection, and slide plate is engaged with leading screw;The erecting bed upper end is bolted company with bottom briquetting Connect, the bolt column sequentially passes through bottom briquetting, and middle part briquetting, top briquetting, top is connected by rubber sheet gasket and rotating handles Connect, briquetting back-moving spring is cased with the bolt column of each two briquetting contact position, in bottom briquetting, middle part briquetting and top briquetting The left and right sides be fixedly connected by bolt with briquetting catch;Between bottom briquetting and middle part briquetting and middle part briquetting and upper Each placement two clamps rods between portion's briquetting, and each clamp is cased with clamping rod back-moving spring on rod, clamps the outside of rod provided with drawing Hand.
Ball cover is provided with the inside of the clamping rod.
Compared with prior art, the present invention has the advantage that:
The present invention can clamp the workpiece in a variety of type faces, applied widely.
Brief description of the drawings
Fig. 1 is present clip device front view.
Fig. 2 is present clip device top view.
Fig. 3 is present clip device right view.
Fig. 4 is fixture A-A sectional views, partial enlarged drawing at partial enlarged drawing and C at B.
Fig. 5 is partial enlarged drawing at fixture D-D sectional views and E.
Fig. 6 is the explosive view of grip device clamping device.
Fig. 7 is the clamping rod schematic diagram after grip device installation ball cover.
Fig. 8 is grip device whole structure figure.
Embodiment
The specific implementation to the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, a kind of grip device, including casing 1, clamping device, leading screw 10, rocking handle 11, leading screw support Plate 16 and base 17;The top and bottom opening of casing 1, the two pieces of guide-rail plates and front and rear two cover plates of the left and right sides of casing 1 It is bolted, the bottom of leading screw supporting plate 16 is fixed on base 17, and the left and right sides is bolted on casing 1 On two pieces of guide-rail plates at left and right sides of middle part, the middle part of leading screw 10 is supported by leading screw supporting plate 16, in leading screw supporting plate 16 The thread rotary orientation of the leading screw 10 of both sides is on the contrary, the rocking handle 11 connects one end of leading screw 10;Two clamping devices are supported with leading screw Plate 16 is that axial symmetry is installed on guide-rail plate, and the bottom of two clamping devices is connected with leading screw 10.
As shown in fig. 6, the clamping device includes erecting bed 2, bottom briquetting 3, middle part briquetting 4, top briquetting 5, rotation Handle 6, clamp rod 7, briquetting catch 8, handle 9, bolt column 12, clamping rod back-moving spring 13, briquetting back-moving spring 14, rubber blanket Piece 15, slide plate 18;The lower end of erecting bed 2 is bolted to connection with slide plate 18, and slide plate 18 is engaged with leading screw 10;It is described The upper end of erecting bed 2 is bolted to connection with bottom briquetting 3, and the bolt column 12 sequentially passes through bottom briquetting 3, middle part briquetting 4, top briquetting 5, top is connected by rubber sheet gasket 15 with rotating handles 6, on the bolt column 12 of each two briquetting contact position Briquetting back-moving spring 14 is cased with, the briquetting 3 in bottom, the left and right sides of middle part briquetting 4 and top briquetting 5 passes through bolt and kept off with briquetting Piece 8 is fixedly connected;It is each between bottom briquetting 3 and middle part briquetting 4 and between middle part briquetting 4 and top briquetting 5 to place two Rod 7 is clamped, each clamp is cased with clamping rod back-moving spring 13 on rod 7, and the outside of clamping rod 7 is provided with handle 9.
As shown in fig. 7, the inner side of the clamping rod 7 is provided with ball cover 19, at this moment the small workpiece of size can be also clamped, and be expanded The big scope of application of fixture.
The course of work of the present invention is as follows:
The realization of clamp function:The workpiece that will be clamped is placed on appropriate location, and now rotating handles 6, which is in, loosens shape State.Rotation crank 11 moves towards clamping device, moves closer to workpiece until clamping the face of end in contact workpiece before rod 7, clamping Rod 7 can extrude clamping rod back-moving spring 13 after being obstructed, if workpiece with form surface is irregular, be rotated further rocking handle 11, clamping rod 7 can be first The face of workpiece is touched afterwards until the clamping rod 7 of left and right eight all contacts with workpiece, and now stop operating rocking handle 11, rotation left and right The rotating handles 6 of both sides, until clamping rod 7 is fixed under the extruding of three briquettings in upper, middle and lower, simultaneously because clamping rod 7 Body has 1:50 taper, it will not be shunk back when clamping is effectively ensured, now workpiece is clamped completely.
To take out workpiece, only need to rotate backward rocking handle 11 can loosen workpiece.Reversely rotate rotating handles 6, it is upper, in, Lower lock block can be returned to home position in the presence of briquetting back-moving spring 14.The limitation of briquetting catch 8 middle part briquetting 4 and top pressure The position of block 5, ensure the reliability clamped.After upper, middle and lower briquetting loosens, clamping rod 7 also can be in clamping rod back-moving spring 13 Set back under effect.

Claims (2)

1. a kind of grip device, it is characterised in that including casing(1), clamping device, leading screw(10), rocking handle(11), leading screw support Plate(16)And base(17);The casing(1)Top and bottom opening, casing(1)Two pieces of guide-rail plates of the left and right sides with it is front and rear Two cover plates are bolted, the leading screw supporting plate(16)Bottom is fixed on base(17)On, the left and right sides passes through bolt It is fixed on casing(1)Middle part at left and right sides of two pieces of guide-rail plates on, the leading screw(10)Middle part passes through leading screw supporting plate(16) Support, in leading screw supporting plate(16)The leading screw of both sides(10)Thread rotary orientation on the contrary, the rocking handle(11)Connect leading screw(10)'s One end;Two clamping devices are with leading screw supporting plate(16)Be installed on for axial symmetry on guide-rail plate, the bottom of two clamping devices with Leading screw(10)Connection;The clamping device includes erecting bed(2), bottom briquetting(3), middle part briquetting(4), top briquetting(5), rotation Handle hand(6), clamp rod(7), briquetting catch(8), handle(9), bolt column(12), clamp rod back-moving spring(13), briquetting is multiple Position spring(14), rubber sheet gasket(15), slide plate(18);The erecting bed(2)Lower end and slide plate(18)It is bolted to connection, Slide plate(18)With leading screw(10)It is engaged;The erecting bed(2)Upper end and bottom briquetting(3)It is bolted to connection, it is described Bolt column(12)Sequentially pass through bottom briquetting(3), middle part briquetting(4), top briquetting(5), top passes through rubber sheet gasket(15)With Rotating handles(6)Connection, the bolt column in each two briquetting contact position(12)On be cased with briquetting back-moving spring(14), pressed in bottom Block(3), middle part briquetting(4)With top briquetting(5)The left and right sides pass through bolt and briquetting catch(8)It is fixedly connected;In bottom Briquetting(3)With middle part briquetting(4)Between and middle part briquetting(4)With top briquetting(5)Between each place two clamping rods(7), Each clamping rod(7)On be cased with clamp rod back-moving spring(13), clamp rod(7)Outside be provided with handle(9).
2. grip device according to claim 1, it is characterised in that the clamping rod(7)Inner side be provided with ball cover (19).
CN201510550581.0A 2015-09-01 2015-09-01 A kind of grip device Active CN105149984B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510550581.0A CN105149984B (en) 2015-09-01 2015-09-01 A kind of grip device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510550581.0A CN105149984B (en) 2015-09-01 2015-09-01 A kind of grip device

Publications (2)

Publication Number Publication Date
CN105149984A CN105149984A (en) 2015-12-16
CN105149984B true CN105149984B (en) 2017-12-05

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105517399A (en) * 2015-12-18 2016-04-20 候松谊 Installation locking assembly applied to circuit board and controlled by sensor
CN105537914A (en) * 2015-12-18 2016-05-04 苏朝芬 Installing and locking device used for circuit board and provided with sensors and rollers
CN105397469A (en) * 2015-12-18 2016-03-16 吴志远 Novel installing locking device for circuit board
CN105598680A (en) * 2015-12-18 2016-05-25 苏朝芬 Installation locking assembly with soundproof box and rollers for circuit board
CN105945723A (en) * 2015-12-19 2016-09-21 綦江祥和机械有限公司 Cylindrical gear end face fine grinding rocking handle clamp
CN105935814A (en) * 2015-12-19 2016-09-14 綦江祥和机械有限公司 Fixing device for machining locating hole of gear
CN105460613B (en) * 2016-01-18 2017-08-11 青岛建鹏钢结构有限公司 A kind of angle steel conveying clamping device
CN108044540A (en) * 2017-12-19 2018-05-18 芜湖荣基实业有限公司 A kind of plastic parts clamping device
CN109228686A (en) * 2018-08-28 2019-01-18 大同新成新材料股份有限公司 A kind of graphite electrode end face marking unit and its method
CN110238674B (en) * 2019-06-20 2020-11-13 徐州玉伟机械设备有限公司 High-precision double-spindle machine tool for rear axle production
CN110434761A (en) * 2019-08-12 2019-11-12 东莞市艾尔玛科技有限公司 A kind of device for clamping mould

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246216A (en) * 1992-10-30 1993-09-21 Oberst E Ernest Vise jaw attachment for irregular shaped workpieces
DE29721728U1 (en) * 1997-12-09 1998-04-23 Itec Handelsgesellschaft Innov Slat clamping system
CN201511312U (en) * 2009-06-05 2010-06-23 广东工业大学 Flexible fixture device
CN202240967U (en) * 2011-10-19 2012-05-30 潘济安 Soft nip vise
CN103111889A (en) * 2013-02-04 2013-05-22 宁波诺丁汉大学 Multi-point flexible fixture
CN203390762U (en) * 2013-06-28 2014-01-15 深圳市精钻精密五金工具有限公司 Self-centering vice

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246216A (en) * 1992-10-30 1993-09-21 Oberst E Ernest Vise jaw attachment for irregular shaped workpieces
DE29721728U1 (en) * 1997-12-09 1998-04-23 Itec Handelsgesellschaft Innov Slat clamping system
CN201511312U (en) * 2009-06-05 2010-06-23 广东工业大学 Flexible fixture device
CN202240967U (en) * 2011-10-19 2012-05-30 潘济安 Soft nip vise
CN103111889A (en) * 2013-02-04 2013-05-22 宁波诺丁汉大学 Multi-point flexible fixture
CN203390762U (en) * 2013-06-28 2014-01-15 深圳市精钻精密五金工具有限公司 Self-centering vice

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