CN106808391A - A kind of presser type workpiece pressuring clamping device - Google Patents

A kind of presser type workpiece pressuring clamping device Download PDF

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Publication number
CN106808391A
CN106808391A CN201710185719.0A CN201710185719A CN106808391A CN 106808391 A CN106808391 A CN 106808391A CN 201710185719 A CN201710185719 A CN 201710185719A CN 106808391 A CN106808391 A CN 106808391A
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China
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fore
support
pressing plate
lever
guide holder
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CN201710185719.0A
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Chinese (zh)
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CN106808391B (en
Inventor
全红英
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全红英
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

Abstract

The present invention provides a kind of presser type workpiece pressuring clamping device, belongs to machining technology field.It includes the first pressing plate, second pressing plate, balance support seat, lever, fore-set can be slided up and down and is arranged on fore-set guide holder, the lower end laminating of the upper end and fore-set guide holder of guide rod spring, the step laminating of lower end and fore-set lower end of the guide rod, the middle-end of lever is hinged on lever branching holder by lever bearing pin, the right-hand member of lever is linked by the lower end of locking nut and fore-set guide rod, depression bar can be slided up and down and is arranged on depression bar guide holder, the left end laminating of the lower end and lever of depression bar, cam and supporting rollern are fitted, first pressing plate and the second pressing plate coordinate arranged in a crossed manner by draw-in groove and fixture block, balance support seat can be slided up and down and is arranged on stable steering seat, the lower end laminating of the upper end and pillar guide holder of balancing spring, the upper end laminating of the lower end and balance support seat of balancing spring.Quick realization of the invention is synchronously realized clamping and unclamping, rational in infrastructure, good reliability to two workpiece.

Description

A kind of presser type workpiece pressuring clamping device
Technical field
The present invention relates to machining technology field, more particularly to a kind of presser type workpiece pressuring clamping device.
Background technology
Machining refers to the process of that the appearance and size or performance of workpiece are changed by a kind of plant equipment.By plus Difference in work mode can be divided into machining and pressure processing.In process of production, every shape, chi for changing production object Very little, position and property etc., become the process referred to as technical process of finished product or semi-finished product.It is the main portion of production process Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, and other processes are then referred to as aiding in Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is again by one or several tactic works Sequence composition, an operation is constituted by by several work steps.In mechanical processing process, it is often required to use all kinds of fixtures, fixture It is, for fixing processing object, to be allowed to occupy correct position, with the device for receiving to construct or detect during machine-building.Often The clamping device seen typically cannot synchronously be clamped to two workpiece.Some a small amount of clamping devices can be realized in the market To two workpiece synchronous clampings, but structure is all very complicated, high cost.
The content of the invention
It is quick to realize synchronously realizing folder to two workpiece it is an object of the invention to provide a kind of presser type workpiece pressuring clamping device Tight and release, rational in infrastructure, good reliability, low cost.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of presser type workpiece pressuring clamping device, it includes bearing support, left socle, right support, the first pressing plate, the second pressing plate, flat Weighing apparatus support seat, stable steering seat, balancing spring, equlizing support, pillar guide holder, fore-set, fore-set guide holder, fore-set guide rod, guide rod It is spring, locking nut, lever, lever branching holder, lever bearing pin, depression bar, depression bar guide holder, supporting rollern, roller fulcrum, convex Wheel, motor, motor support base, the fore-set guide holder are fixed on bearing support, and the fore-set can be slided up and down and is arranged on On fore-set guide holder, the fore-set guide rod is fixed on the lower end of fore-set, and the lower end of the fore-set guide rod is provided with the step of evagination, The guide rod spring and the concentric setting of fore-set guide rod, the lower end laminating of the upper end and fore-set guide holder of the guide rod spring, institute The step laminating of the lower end and fore-set lower end of the guide rod of guide rod spring is stated, the middle-end of the lever is hinged on lever by lever bearing pin In fulcrum bearing, the right-hand member of the lever is linked by the lower end of locking nut and fore-set guide rod, and the depression bar guide holder is fixed on On bearing support, the depression bar can be slided up and down and is arranged on depression bar guide holder, and the lower end of the depression bar and the left end of lever are pasted Close, the roller fulcrum is fixed on the upper end of depression bar, the supporting rollern is rotatably provided on roller fulcrum, the cam and The eccentric connection of motor, the cam and supporting rollern are fitted, and the motor is arranged on motor support base, the left branch Frame and right support are fixed on bearing support, and positioned at the both sides of fore-set guide holder, the lower end of first pressing plate is hinged on The left side of fore-set guide holder, the lower end of second pressing plate is hinged on the right-hand member of fore-set guide holder, is set on first pressing plate There is draw-in groove, fixture block is provided with second pressing plate, first pressing plate and the second pressing plate are coordinated by draw-in groove and fixture block and intersected Set, the balance support seat can be slided up and down and is arranged on stable steering seat, and balance support seat and be located at the first pressing plate and second The surface of pressing plate, the equlizing support is fixed on the surface of balance support seat, and the equlizing support can be slided up and down and is arranged on On pillar guide holder, the balancing spring and the concentric setting of equlizing support, under the upper end and pillar guide holder of balancing spring End laminating, the upper end laminating of the lower end and balance support seat of the balancing spring.
Further, the upper end of the equlizing support is provided with postive stop baffle.
Further, it is provided with sliding guide sleeve between the equlizing support and pillar guide holder.
Further, the lower end of the balance support seat is set to hemispherical.
Further, the supporting rollern is rubber roll.
Further, the motor is stepper motor.
The present invention compared to the prior art, with advantages below and effect:Two workpiece are individually positioned in left socle and the right side On support, the elastic force that balancing spring is produced makes balance support seat and pushes realization to two workpiece by the first pressing plate and the second pressing plate Compress.After machining, motor drives depression bar to move downward by cam and supporting rollern, and depression bar drives lever counterclockwise Swing, drive fore-set to move upwards by fore-set guide rod, realize that the first pressing plate and the upper end of the second pressing plate inwardly swing, it is right to realize Two workpiece unclamp.The lower end of balance support seat is set to hemispherical, and the pressing effect to the first pressing plate and the second pressing plate is good.Supporting Roller is rubber roll, long service life, low cost.Motor is arranged on motor support base, and the motor is stepping Motor, the rotating speed of stepper motor, the position for stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without by load change Influence, good reliability.Sliding guide sleeve is provided between equlizing support and pillar guide holder, equlizing support is reduced and pillar is oriented to Abrasion between seat, is conducive to the upper and lower easy motion of equlizing support.The upper end of equlizing support is provided with postive stop baffle, realizes to flat Weighing apparatus pillar it is spacing.Quick realization of the invention is synchronously realized clamping and unclamping, rational in infrastructure, good reliability to two workpiece, into This is low.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of the first pressing plate of the invention.
Fig. 3 is the structural representation of the second pressing plate of the invention.
In figure:1. bearing support, 2. left socle, 3. right support, 4. the first pressing plate, 5. the second pressing plate, 6. balance support seat, 7. Stable steering seat, 8. balancing spring, 9. equlizing support, 10. pillar guide holder, 11. fore-sets, 12. fore-set guide holders, 13. fore-sets Guide rod, 14. guide rod springs, 15. locking nuts, 16. levers, 17. lever branching holders, 18. lever bearing pins, 19. depression bars, 20. pressures Bar guide holder, 21. supporting rollerns, 22. roller fulcrums, 23. cams, 24. motors, 25. motor support bases, 26. steps, 27. Draw-in groove, 28. fixture blocks, 29. postive stop baffles, 30. sliding guide sleeves.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are to this hair Bright explanation and the invention is not limited in following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of presser type workpiece pressuring clamping device, it includes bearing support 1, left socle 2, the right side Support 3, the first pressing plate 4, the second pressing plate 5, balance support seat 6, stable steering seat 7, balancing spring 8, equlizing support 9, pillar are oriented to Seat 10, fore-set 11, fore-set guide holder 12, fore-set guide rod 13, guide rod spring 14, locking nut 15, lever 16, lever branching holder 17th, lever bearing pin 18, depression bar 19, depression bar guide holder 20, supporting rollern 21, roller fulcrum 22, cam 23, motor 24, electricity Machine bearing 25, the fore-set guide holder 12 is fixed on bearing support 1, and the fore-set 11 can be slided up and down and be arranged on fore-set guiding On seat 12, the fore-set guide rod 13 is fixed on the lower end of fore-set 11, and the lower end of the fore-set guide rod 13 is provided with the step of evagination 26, the guide rod spring 14 and the concentric setting of fore-set guide rod 13, the upper end of the guide rod spring 14 and fore-set guide holder 12 Lower end is fitted, and the lower end of the guide rod spring 14 and the step 26 of the lower end of fore-set guide rod 13 are fitted, and the middle-end of the lever 16 is led to Cross lever bearing pin 18 to be hinged on lever branching holder 17, the right-hand member of the lever 16 is by locking nut 15 and fore-set guide rod 13 Lower end is linked, and the depression bar guide holder 12 is fixed on bearing support 1, and the depression bar 19 can be slided up and down and be arranged on depression bar guiding On seat 20, the left end laminating of the lower end and lever 16 of the depression bar 19, the roller fulcrum 22 is fixed on the upper end of depression bar 19, institute State supporting rollern 21 to be rotatably provided on roller fulcrum 22, the supporting rollern 21 is rubber roll, long service life, cost It is low.The cam 23 and the eccentric connection of motor 24, the cam 23 and supporting rollern 21 are fitted, and the motor 24 is pacified On motor support base 25, the motor 24 is stepper motor, and the rotating speed of stepper motor, the position for stopping are solely dependent upon arteries and veins The frequency and umber of pulse of signal are rushed, without being influenceed by load change, good reliability.The left socle 2 and right support 3 are fixed on On bearing support 1, and positioned at the both sides of fore-set guide holder 12, the lower end of first pressing plate 4 is hinged on fore-set guide holder 12 Left side, the lower end of second pressing plate 5 is hinged on the right-hand member of fore-set guide holder 12, draw-in groove is provided with first pressing plate 4 27, fixture block 28 is provided with second pressing plate 5, the pressing plate 5 of first pressing plate 4 and second is coordinated by draw-in groove 27 and fixture block 28 It is arranged in a crossed manner.The balance support seat 6 can be slided up and down and is arranged on stable steering seat 7, and balance support seat 7 positioned at the first pressing plate 4 and second pressing plate 5 surface, the lower end of balance support seat 7 is set to hemispherical, to the first pressing plate 4 and the second pressing plate 5 Pressing effect is good.The equlizing support 9 is fixed on the surface of balance support seat 6, and the equlizing support 9 can be slided up and down and is arranged on On pillar guide holder 10, sliding guide sleeve 30 is provided between the equlizing support 9 and pillar guide holder 10, reduces equlizing support Abrasion between 9 and pillar guide holder 10, is conducive to equlizing support easy motion about 9.The upper end of the equlizing support 9 is set Limited location baffle plate 29, realizes to the spacing of equlizing support 9.The balancing spring 8 and the concentric setting of equlizing support 9, equilibrium bomb The lower end laminating of the upper end and pillar guide holder 10 of spring 8, the upper end laminating of the lower end and balance support seat 6 of the balancing spring 8.
By above-mentioned technical proposal, when a kind of presser type workpiece pressuring clamping device of the invention is used, two workpiece are placed respectively On left socle 2 and right support 3, the elastic force that balancing spring 8 is produced makes balance support seat 6 and passes through the first pressing plate 4 and the second pressing plate 5 Realization is pushed to two Work-sheet pressings.After machining, motor 24 drives depression bar 19 by cam 23 and supporting rollern 21 Move downward, depression bar 19 drives the counter-clockwise swing of lever 16, drive fore-set 11 to move upwards by fore-set guide rod 13, realize first The upper end of the pressing plate 5 of pressing plate 4 and second inwardly swings, and realizes unclamping two workpiece.Quick realization of the invention is same to two workpiece Step is realized clamping and unclamped, rational in infrastructure, good reliability, low cost.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to The protection domain of invention.

Claims (6)

1. a kind of presser type workpiece pressuring clamping device, it is characterised in that:It includes bearing support, left socle, right support, the first pressure Plate, the second pressing plate, balance support seat, stable steering seat, balancing spring, equlizing support, pillar guide holder, fore-set, fore-set guide holder, Fore-set guide rod, guide rod spring, locking nut, lever, lever branching holder, lever bearing pin, depression bar, depression bar guide holder, supporting rollern, Roller fulcrum, cam, motor, motor support base, the fore-set guide holder are fixed on bearing support, and the fore-set can be upper and lower It is slidably arranged on fore-set guide holder, the fore-set guide rod is fixed on the lower end of fore-set, the lower end of the fore-set guide rod is provided with The step of evagination, the guide rod spring and the concentric setting of fore-set guide rod, the upper end of the guide rod spring and fore-set guide holder Lower end is fitted, and the step laminating of the lower end and fore-set lower end of the guide rod of the guide rod spring, the middle-end of the lever passes through lever pin Axle is hinged on lever branching holder, and the right-hand member of the lever is linked by the lower end of locking nut and fore-set guide rod, the depression bar Guide holder is fixed on bearing support, and the depression bar can be slided up and down and is arranged on depression bar guide holder, the lower end of the depression bar and The left end laminating of lever, the roller fulcrum is fixed on the upper end of depression bar, and the supporting rollern is rotatably provided in roller fulcrum On, the cam and motor bias are connected, and the cam and supporting rollern are fitted, and the motor is installed in motor branch On seat, the left socle and right support are fixed on bearing support, and positioned at the both sides of fore-set guide holder, first pressing plate Lower end be hinged on the left side of fore-set guide holder, the lower end of second pressing plate is hinged on the right-hand member of fore-set guide holder, described Draw-in groove is provided with one pressing plate, fixture block is provided with second pressing plate, first pressing plate and the second pressing plate by draw-in groove and Fixture block coordinates arranged in a crossed manner, and the balance support seat can be slided up and down and is arranged on stable steering seat, and balances support seat and be located at the The surface of one pressing plate and the second pressing plate, the equlizing support is fixed on the surface of balance support seat, and the equlizing support can be gone up Lower slider is arranged on pillar guide holder, the balancing spring and the concentric setting of equlizing support, the upper end of balancing spring and branch The lower end laminating of post guide holder, the upper end laminating of the lower end and balance support seat of the balancing spring.
2. a kind of presser type workpiece pressuring clamping device according to claim 1, it is characterised in that:The upper end of the equlizing support It is provided with postive stop baffle.
3. a kind of presser type workpiece pressuring clamping device according to claim 1, it is characterised in that:The equlizing support and pillar Sliding guide sleeve is provided between guide holder.
4. a kind of presser type workpiece pressuring clamping device according to claim 1, it is characterised in that:The lower end of the balance support seat It is set to hemispherical.
5. a kind of presser type workpiece pressuring clamping device according to claim 1, it is characterised in that:The supporting rollern is rubber Roller.
6. a kind of presser type workpiece pressuring clamping device according to claim 1, it is characterised in that:The motor is stepping Motor.
CN201710185719.0A 2017-03-26 2017-03-26 A kind of presser type workpiece pressuring clamping device Active CN106808391B (en)

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Application Number Priority Date Filing Date Title
CN201710185719.0A CN106808391B (en) 2017-03-26 2017-03-26 A kind of presser type workpiece pressuring clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710185719.0A CN106808391B (en) 2017-03-26 2017-03-26 A kind of presser type workpiece pressuring clamping device

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CN106808391A true CN106808391A (en) 2017-06-09
CN106808391B CN106808391B (en) 2019-01-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111463163A (en) * 2020-04-09 2020-07-28 深圳市东昕科技有限公司 High-precision pressing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988960A (en) * 1998-06-09 1999-11-23 Hasler; James J. Holder for plurality of workpieces
CN102935629A (en) * 2012-12-08 2013-02-20 重庆天之道科技发展有限公司 Expending block floating fixture
CN103009286A (en) * 2012-12-03 2013-04-03 符书贤 Internal stationary fixture
CN103009101A (en) * 2012-12-06 2013-04-03 重庆智锐德科技有限公司 Multi-position clamping fixture
CN204076071U (en) * 2014-09-15 2015-01-07 东莞市力显仪器科技有限公司 A kind of air-actuated jaw
CN104493569A (en) * 2014-12-22 2015-04-08 重庆市安太弹簧有限责任公司 Clamping mechanism of cylindrical workpieces
CN105922168A (en) * 2016-06-30 2016-09-07 朱海杰 Workpiece clamping device
CN205765069U (en) * 2016-06-23 2016-12-07 上海丙嘉精密机械科技有限公司 A kind of cam-type rod iron clamping frock
CN206588845U (en) * 2017-03-26 2017-10-27 全红英 A kind of presser type workpiece pressuring clamping device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988960A (en) * 1998-06-09 1999-11-23 Hasler; James J. Holder for plurality of workpieces
CN103009286A (en) * 2012-12-03 2013-04-03 符书贤 Internal stationary fixture
CN103009101A (en) * 2012-12-06 2013-04-03 重庆智锐德科技有限公司 Multi-position clamping fixture
CN102935629A (en) * 2012-12-08 2013-02-20 重庆天之道科技发展有限公司 Expending block floating fixture
CN204076071U (en) * 2014-09-15 2015-01-07 东莞市力显仪器科技有限公司 A kind of air-actuated jaw
CN104493569A (en) * 2014-12-22 2015-04-08 重庆市安太弹簧有限责任公司 Clamping mechanism of cylindrical workpieces
CN205765069U (en) * 2016-06-23 2016-12-07 上海丙嘉精密机械科技有限公司 A kind of cam-type rod iron clamping frock
CN105922168A (en) * 2016-06-30 2016-09-07 朱海杰 Workpiece clamping device
CN206588845U (en) * 2017-03-26 2017-10-27 全红英 A kind of presser type workpiece pressuring clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111463163A (en) * 2020-04-09 2020-07-28 深圳市东昕科技有限公司 High-precision pressing device
CN111463163B (en) * 2020-04-09 2021-03-26 深圳市东昕科技有限公司 High-precision pressing device

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Effective date of registration: 20181128

Address after: 063500 North Hazelnut Town, Luanxian County, Tangshan City, Hebei Province

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Applicant before: Quan Hongying

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