CN106493749A - Automatic centering clamping device - Google Patents
Automatic centering clamping device Download PDFInfo
- Publication number
- CN106493749A CN106493749A CN201611085445.XA CN201611085445A CN106493749A CN 106493749 A CN106493749 A CN 106493749A CN 201611085445 A CN201611085445 A CN 201611085445A CN 106493749 A CN106493749 A CN 106493749A
- Authority
- CN
- China
- Prior art keywords
- gear
- guide rail
- chuck
- substrate
- round platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 230000002459 sustained Effects 0.000 claims description 3
- 230000002093 peripheral Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001360 synchronised Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0206—Gripping heads and other end effectors servo-actuated comprising articulated grippers
- B25J15/0213—Gripping heads and other end effectors servo-actuated comprising articulated grippers actuated by gears
Abstract
The invention provides a kind of automatic centering clamping device, belongs to machine tool technical field, it solves existing clamping device complex structure, the high technical problem of manufacturing cost.The present invention includes substrate and cylinder, guide rail is provided with the lower surface of substrate, chuck is provided with guide rail, an erecting bed is provided with the lower surface middle of substrate, a round platform is provided with the middle of erecting bed, a gear is provided with below round platform, gear is coaxially disposed with round platform, gear is by bearing on round platform, the both sides of round platform are provided with guide rail, the guide rail of both sides is symmetrical arranged with Gear axis as midpoint, chuck is provided with the guide rail of both sides, chuck is connected cylinder, tooth bar is provided with chuck, one end of tooth bar is fixed on chuck, the other end of tooth bar is engaged with gear, tooth bar interval setting on two chucks is separately engaged on the both sides of gear.The present invention has simple structure, the advantage of low cost of manufacture.
Description
Technical field
A kind of the invention belongs to mechanical machine technical field, more particularly to automatic centering clamping device.
Background technology
Industry processes collect, it is often necessary to workpiece is clamped to move the operations such as carrying to workpiece, right
The carrying of workpiece is general to be engaged clamping using mechanical arm and carries workpiece with the clamping device for being installed in mechanical arm tail end.Existing
Clamping device typically gathered from all directions using multiple chucks workpiece clamped, carried out by mechanical arm or loop wheel machine
Work is carried, synchronous in the course of the work in order to ensure chuck in existing clamping device, enabling to complete clamping placed in the middle
Being easy to carry, a power source being typically provided with to each chuck, structure is complex, manufacturing cost is high.
Content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of automatic centering clamping device,
The automatic centering clamping device simple structure, ensures the synchronous working of each chuck by rack and pinion.
The purpose of the present invention can be realized by following technical proposal：A kind of automatic centering clamping device, including substrate and
Cylinder, is provided with guide rail on the lower surface of substrate, be provided with chuck, be provided with the lower surface middle of the substrate on guide rail
One erecting bed, is provided with a round platform at the middle of the erecting bed, be provided with a gear, gear and round platform below round platform
It is coaxially disposed, by bearing on round platform, the both sides of round platform are provided with guide rail to the gear, and one end of guide rail is arranged on peace
On dress platform, the other end of guide rail is arranged on the end of substrate, and the guide rail of both sides is symmetrical arranged with Gear axis as midpoint, both sides
It is provided with chuck on guide rail, chuck is connected cylinder, at gear sustained height, on chuck, is provided with tooth bar, the one of tooth bar
End is fixed on chuck, and the other end of tooth bar is engaged with gear, and the tooth bar interval setting on two chucks is separately engaged on gear
Both sides.
Preferably, being provided with two tower cranes on the erecting bed with the both sides of round platform, in Contraband shape, upper and lower ends are equal for tower crane
A fixed part is provided with, and tower crane is fixed on round platform by the fixed part of upper end, one is provided with the fixed part of tower crane lower end
Individual gear hobbing, after rack and pinion engagement, the peripheral skirt of tooth bar is engaged with the gear hobbing.
Preferably, the cylinder is arranged on substrate, push pedal is provided with a chuck wherein, the push pedal is in L
Shape is arranged, and the push rod of the cylinder is fixedly connected with push pedal.
Preferably, being additionally provided with locking mechanism on the substrate, the locking mechanism includes push rod and Z-shaped bent plate,
One end of bent plate is fixed on substrate, and the other end of bent plate stretches out substrate and be arranged in parallel to form location division with push pedal, on location division
Screwed hole is provided with, there is bolt portion, bolt portion to run through screwed hole for the front end of push rod.
Preferably, there is thickening plate, the thickening plate and location division one in the both sides of screwed hole on location division
Body formed, the hexagonal shape of thickening plate.
Preferably, guide rail quantity of the gear per side is two, a slide block, the chuck on each guide rail, is provided with
On be provided with connecting plate, the slide block, tooth bar, chuck are linked together by connecting plate.
The present invention is used as power using the synchronous operation for ensureing two chucks using gear and tooth bar by a cylinder
Source, simple structure, low cost of manufacture, by being provided with locking mechanism at cylinder, after the completion of clamping, control locking mechanism
Chuck locking can be ensured that chuck is not unclamping, it is not necessary to chucking power is being additionally provided with cylinder, is reducing landed cost.
Description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is another view stereo figure of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the front view of the present invention；
In figure, 10, substrate；11st, erecting bed；12nd, tower crane；13rd, fixed part；14th, round platform；20th, bent plate；21st, location division；
22nd, push rod；22a, bolt portion；23rd, thickening plate；30th, push pedal；40th, gear；41st, gear hobbing；42nd, tooth bar；50th, chuck；51st, connect
Plate；52nd, guide rail；53rd, slide block；60th, workpiece；70th, cylinder；71st, push rod.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1,2,3, 4, the invention provides a kind of automatic centering clamping device, including substrate 10,70 He of cylinder
Clamp bar 50, cylinder 70 and a clamp bar 50 are connected.The both sides of 10 lower surface of substrate are provided with guide rail 52, the guide rail 52 per side
Quantity is two, and clamp bar 50 is movably connected on guide rail 52 and can enter line slip along slide rail, and single clamp bar 50 is along two guide rails 52
Enter line slip and can effectively ensure that stability of the clamp bar 50 in running.One is provided with 10 lower surface middle of substrate
Erecting bed 11, one end of guide rail 52 are arranged on the end of substrate 10, and the other end of guide rail 52 is installed on erecting bed 11, are installing
A round platform 14 is provided with the middle of platform 11, and the lower section of round platform 14 is provided with a gear 40, and gear 40 is same with round platform 14
Axle is arranged, and the guide rail 52 of both sides is symmetrical arranged on the basis of gear 40, is arranged with teeth on clamp bar 50 at 40 sustained height of gear
Bar 42, one end of tooth bar 42 are fixed on clamp bar 50, and the other end of tooth bar 42 is engaged with gear 40, the tooth bar on two clamp bars 50
42 interval settings are separately engaged on the both sides of gear 40.Operationally, cylinder 70 drives wherein one to this automatic centering clamping device
Individual clamp bar 50 makees clamping movement, and the tooth bar 42 on the clamp bar 50 promotes gear 40 to rotate, and gear 40 rotates the tooth for promoting opposite side
Bar 42 is rotated simultaneously, and the tooth bar 42 drives the clamp bar 50 of the side to make clamping movement again, due to the guide rail 52 and tooth bar of both sides
42 for being symmetrical arranged, and the motion synchronicity between two clamp bars 50 is good, it is ensured that 60 centrally located place of workpiece during clamping, from
And ensure in handling process, whole clamping device will not run-off the straight.
Further, the both sides of erecting bed 11 are provided with two tower cranes 12, and tower crane 12 is intersected with gear 40 positioned at tooth bar 42
The surface at place, in Contraband shape, the upper and lower ends of tower crane 12 are provided with fixed part 13, the fixed part of 12 upper end of tower crane to tower crane 12
13 are fixed with erecting bed 11, are provided with the external tooth of a gear hobbing 41, gear hobbing 41 and tooth bar 42 on the fixed part 13 of 12 lower end of tower crane
Engage on side.The setting of gear hobbing 41 has carried out spacing to tooth bar 42, it is ensured that tooth bar 42 is engaged with gear 40 in motion process all the time,
Tower crane 12 is arranged in Contraband shape, and simple structure is easy to the installation of gear hobbing 41.
Further, it is provided with locking mechanism on the substrate 10, after cylinder 70 pulls clamp bar 50 to clamp workpiece 60, passes through
Clamp bar 50 can be fixed by locking mechanism, make clamp bar 50 keep 60 state of clamping workpiece, not need cylinder 70 providing drawing after locking
Power keeping the chucking power of clamp bar 50, so as to reduce landed cost.Specifically, it is provided between slide block 53 and clamp bar 50
One connecting plate 51, is installed with a push pedal 30 on connecting plate 51, the push rod 71 of cylinder 70 is installed in push pedal 30,70 band of cylinder
When dynamic clamp bar 50 makees holding action, push pedal 30 is first pulled to move, push pedal 30 is pulling clamp bar 50 to slide along slide rail, and push pedal 30 is in L
Shape is arranged, and is provided with a Z-shaped bent plate 20 on the substrate 10, and one end of bent plate 20 is fixed on the substrate 10, bent plate 20 another
One end is stretched out the formation of substrate 10 location division 21 and is be arranged in parallel with push pedal 30, is provided with push rod 22 and screwed hole, pushes up on location division 21
There is bar 22 bolt portion 22a screw threads to be plugged on location division 21, and platen surfaces of the bolt portion 22a against push pedal 30 rotates top
Bar 22 causes bolt portion 22a by tightly acting against in push pedal 30 to be fixed push pedal 30, then so that clamp bar 50 keeps
Clamp position.Further, the both sides of fixed part 13 are provided with thickening plate 23, thicken the hexagonal shape of version, thickening plate 23 1
The body formed both sides in 13 upper screwed hole of fixed part, the setting of thickening plate 23 cause bolt portion 22a when push pedal 30 is leaned more
Stable.
The operation principle of the present invention is as follows：Cylinder 70 pulls push rod 71 to move, and push rod 71 drives push pedal 30 in the same direction
Motion, the clamp bar 50 of 30 this side of push pedal makes holding action along guide rail 52 to intermediary movements, due to adopting between clamp bar 50
Gear 40 is connected with tooth bar 42, and the clamp bar 50 of opposite side synchronous can make holding action, so as to two clamp bars 50 are automatically complete
Into holding action placed in the middle.After the completion of holding action, push rod 22 is acted against in push pedal 30 by rotating push rod 22, by friction
Power causes push pedal 30 to fix in situ so that clamp bar 50 locks clamp position, it is not necessary to which cylinder 70 is being additionally provided motive force, subtracts
Little landed cost.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (6)
1. a kind of automatic centering clamping device, including substrate and cylinder, is provided with guide rail on the lower surface of substrate, arranges on guide rail
There is chuck, it is characterised in that at the lower surface middle of the substrate, be provided with an erecting bed, the middle of the erecting bed
Place is provided with a round platform, is provided with a gear below round platform, and gear is coaxially disposed with round platform, and the gear is installed by bearing
On round platform, the both sides of round platform are provided with guide rail, and one end of guide rail is arranged on erecting bed, and the other end of guide rail is arranged on substrate
End, the guide rail of both sides is symmetrical arranged with Gear axis as midpoint, is provided with chuck on the guide rail of both sides, and chuck transmission connects
Connect cylinder, at gear sustained height, on chuck, be provided with tooth bar, one end of tooth bar is fixed on chuck, the other end of tooth bar with
Gear is engaged, and the tooth bar interval setting on two chucks is separately engaged on the both sides of gear.
2. automatic centering clamping device according to claim 1, it is characterised in that the both sides on the erecting bed with round platform
Two tower cranes are provided with, in Contraband shape, upper and lower ends are provided with a fixed part to tower crane, and tower crane is fixed by the fixed part of upper end
On round platform, on the fixed part of tower crane lower end, be provided with a gear hobbing, after rack and pinion engagement, the peripheral skirt of tooth bar with described
Gear hobbing is engaged.
3. automatic centering clamping device according to claim 2, it is characterised in that the cylinder is arranged on substrate,
Push pedal is provided with one of chuck, the L-shaped setting of the push pedal, the push rod of the cylinder are fixedly connected with push pedal.
4. automatic centering clamping device according to claim 3, it is characterised in that be additionally provided with locking machine on the substrate
Structure, the locking mechanism include that push rod and Z-shaped bent plate, one end of bent plate are fixed on substrate, and the other end of bent plate stretches out base
Plate be arranged in parallel to form location division with push pedal, is provided with screwed hole on location division, and there is bolt portion, bolt portion to pass through for the front end of push rod
Wear screwed hole.
5. automatic centering clamping device according to claim 4, it is characterised in that in the both sides of screwed hole on location division
There is thickening plate, the thickening plate to be integrally formed with location division, the hexagonal shape of thickening plate.
6. automatic centering clamping device according to claim 1, it is characterised in that guide rail quantity of the gear per side is two
Individual, a slide block is provided with each guide rail, is provided with connecting plate on the chuck, the slide block, tooth bar, chuck is by connecting
Fishplate bar links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085445.XA CN106493749A (en) | 2016-11-30 | 2016-11-30 | Automatic centering clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085445.XA CN106493749A (en) | 2016-11-30 | 2016-11-30 | Automatic centering clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493749A true CN106493749A (en) | 2017-03-15 |
Family
ID=58329051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611085445.XA Pending CN106493749A (en) | 2016-11-30 | 2016-11-30 | Automatic centering clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493749A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826889A (en) * | 2017-03-23 | 2017-06-13 | 严传玉 | A kind of Power Drive Unit for being applied to manipulator chuck |
| CN108674961A (en) * | 2018-05-04 | 2018-10-19 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of windrow manipulator |
| CN108942866A (en) * | 2018-08-07 | 2018-12-07 | 安徽星宇生产力促进中心有限公司 | A kind of transfer robot |
| CN109227577A (en) * | 2018-11-18 | 2019-01-18 | 大连四达高技术发展有限公司 | Binocular visual positioning system actuators |
| CN109262496A (en) * | 2018-10-23 | 2019-01-25 | 芜湖市元奎新材料科技有限公司 | A kind of novel holding device preparing wire and cable |
| CN111672705A (en) * | 2020-06-17 | 2020-09-18 | 惠安县辰杰科技有限公司 | A high-efficient point gum machine for production of LED electronic plate |
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| CN2820820Y (en) * | 2005-08-18 | 2006-09-27 | 关汝壁 | Driving mechanism for lift table |
| CN201253845Y (en) * | 2008-08-25 | 2009-06-10 | 煤炭科学研究总院西安研究院 | Pneumatic paw of industry robot |
| CN201309158Y (en) * | 2008-11-28 | 2009-09-16 | 苏州明志科技有限公司 | Synchronous clamp |
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| CN202278017U (en) * | 2011-09-26 | 2012-06-20 | 宝钢集团新疆八一钢铁有限公司 | Centring device with double guideposts |
| CN203156759U (en) * | 2013-04-01 | 2013-08-28 | 江苏新天洋机械制造有限公司 | Mechanical clamping jaw mechanism |
| CN203611243U (en) * | 2013-12-22 | 2014-05-28 | 计国民 | Unloading mechanical arm with mechanical synchronization mechanism |
| CN103831823A (en) * | 2013-12-27 | 2014-06-04 | 广州奥迪通用照明有限公司 | Novel manipulator |
| US20140239655A1 (en) * | 2011-01-12 | 2014-08-28 | Seiko Epson Corporation | Robot hand |
| CN205058061U (en) * | 2015-09-21 | 2016-03-02 | 苏州博众精工科技有限公司 | Clamping jaw with buffer function |
| CN105407699A (en) * | 2014-09-08 | 2016-03-16 | 松下知识产权经营株式会社 | Insertion head, component insertion device, and component mounting line |
| CN105773278A (en) * | 2016-04-22 | 2016-07-20 | 黄斌 | Moving lifting type clamping device with multiple degrees of freedom |
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2016
- 2016-11-30 CN CN201611085445.XA patent/CN106493749A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820820Y (en) * | 2005-08-18 | 2006-09-27 | 关汝壁 | Driving mechanism for lift table |
| CN201253845Y (en) * | 2008-08-25 | 2009-06-10 | 煤炭科学研究总院西安研究院 | Pneumatic paw of industry robot |
| CN201309158Y (en) * | 2008-11-28 | 2009-09-16 | 苏州明志科技有限公司 | Synchronous clamp |
| CN201711885U (en) * | 2010-07-16 | 2011-01-19 | 国核电站运行服务技术有限公司 | Self-centering clamping device for cylinders |
| US20140239655A1 (en) * | 2011-01-12 | 2014-08-28 | Seiko Epson Corporation | Robot hand |
| CN202278017U (en) * | 2011-09-26 | 2012-06-20 | 宝钢集团新疆八一钢铁有限公司 | Centring device with double guideposts |
| CN203156759U (en) * | 2013-04-01 | 2013-08-28 | 江苏新天洋机械制造有限公司 | Mechanical clamping jaw mechanism |
| CN203611243U (en) * | 2013-12-22 | 2014-05-28 | 计国民 | Unloading mechanical arm with mechanical synchronization mechanism |
| CN103831823A (en) * | 2013-12-27 | 2014-06-04 | 广州奥迪通用照明有限公司 | Novel manipulator |
| CN105407699A (en) * | 2014-09-08 | 2016-03-16 | 松下知识产权经营株式会社 | Insertion head, component insertion device, and component mounting line |
| CN205058061U (en) * | 2015-09-21 | 2016-03-02 | 苏州博众精工科技有限公司 | Clamping jaw with buffer function |
| CN105773278A (en) * | 2016-04-22 | 2016-07-20 | 黄斌 | Moving lifting type clamping device with multiple degrees of freedom |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826889A (en) * | 2017-03-23 | 2017-06-13 | 严传玉 | A kind of Power Drive Unit for being applied to manipulator chuck |
| CN106826889B (en) * | 2017-03-23 | 2019-05-10 | 青岛康润源工贸有限公司 | A kind of power drive unit applied to manipulator collet |
| CN108674961A (en) * | 2018-05-04 | 2018-10-19 | 旌德县瀚海星云智能化技术研发有限公司 | A kind of windrow manipulator |
| CN108942866A (en) * | 2018-08-07 | 2018-12-07 | 安徽星宇生产力促进中心有限公司 | A kind of transfer robot |
| CN109262496A (en) * | 2018-10-23 | 2019-01-25 | 芜湖市元奎新材料科技有限公司 | A kind of novel holding device preparing wire and cable |
| CN109227577A (en) * | 2018-11-18 | 2019-01-18 | 大连四达高技术发展有限公司 | Binocular visual positioning system actuators |
| CN111672705A (en) * | 2020-06-17 | 2020-09-18 | 惠安县辰杰科技有限公司 | A high-efficient point gum machine for production of LED electronic plate |
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Legal Events
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| PB01 | Publication | ||
| C06 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |