CN106312853A - Clamping device with tilting prevention function - Google Patents
Clamping device with tilting prevention function Download PDFInfo
- Publication number
- CN106312853A CN106312853A CN201610961420.5A CN201610961420A CN106312853A CN 106312853 A CN106312853 A CN 106312853A CN 201610961420 A CN201610961420 A CN 201610961420A CN 106312853 A CN106312853 A CN 106312853A
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- CN
- China
- Prior art keywords
- clamp
- semi
- quiet
- clamping device
- dynamic
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2457—Construction of the jaws with auxiliary attachments
- B25B1/2463—Supports for the workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping device with a tilting prevention function. The clamping device comprises a body, a rotating table, a base, a static half tong, a movable half tong, a threaded rod and a handle, wherein the body, the rotating table and the base are sequentially connected from top to bottom, the rotating table can rotate on the base, the static half tong is mounted on the body and is integrally connected with one side end of the body, the movable half tong and the static half tong are arranged on the body oppositely, one support is arranged on each of two side surfaces of the body in the length direction, and the supports are located right below the clamping surface of the static half tong and can be vertically adjusted in position. The supports are added, a workpiece can be stably placed on the supports and clamped, the supports can counteract longitudinal external stress borne by the workpiece during polishing or cutting of the workpiece, the resultant external force borne by the workpiece is zero, the workpiece is kept still all the time, the workpiece machining accuracy can be guaranteed, and the risk of scratching on the workpiece surface can be reduced.
Description
Technical field
The present invention relates to clamping device field, specifically, be a kind of clamping device with Anti-inclining effect.
Background technology
In actual use, the clamping device being most widely used is bench vice, for operating particularly with pincers worker
It is a kind of indispensable clamping device, is also the clamping device of a kind of more convenient use, existing due to its simple in construction,
The features such as chucking power is big, life-span length are machined workshop always and are widely used.The material of existing bench vice mostly is cast iron, by
High in the rigidity of cast iron and insufficient strength, two pieces of hardness and the of a relatively high blessing block of intensity generally can be installed on clamp port,
Prevent from causing the damage of bench vice clamping part to affect its life-span during piece-holder.The grip block of existing bench vice leads to
Often hardness is the highest, and some sheet member are carrying out being generally not capable of in clamping process applying excessive chucking power, otherwise may
Workpiece deformation, scuffing etc. can be caused, but the stability of workpiece is the most bad in the case of chucking power is inadequate, in the process of processing
Middle workpiece easily skids, crooked, cause workpiece machining error big, even scrap.Such as, use fish scale file that aluminium alloy panels is entered
Row filing adds man-hour, and owing to the stability of aluminium alloy panels all relies on gripping apparatus grips to fix, during filing, aluminum closes
Gold plate discontinuity easily occurs, and causes filing precision to be difficult to ensure that.
Summary of the invention
It is an object of the invention to provide a kind of clamping device with Anti-inclining effect, be used for solving existing clamping work
Has stability in the clamping process of processing thin-walled plate bad, the problem easily producing inclination during processing unbalance stress.
The present invention is achieved through the following technical solutions:
A kind of clamping device with Anti-inclining effect, including body, turntable, base, quiet semi-clamp, dynamic semi-clamp, threaded rod and
Handle, described body, turntable and base are sequentially connected with from top to bottom and described turntable can rotate on base, and described quiet half
Pincers are arranged on body and are connected with termination, the side one of body, and dynamic semi-clamp is oppositely arranged on body with quiet semi-clamp, described
Body is provided with boss away from another termination of quiet semi-clamp, and described boss has been threaded connection threaded rod, described threaded rod one
End connects dynamic semi-clamp other end connection has handle, the two sides in described body length direction to be provided with a bracket, described torr
Frame is positioned at the underface of described quiet semi-clamp clamping face and can regulate upper-lower position.
Preferably, described bracket includes pallet, the expansion link being connected with described pallet lower end, described expansion link be arranged on
Bracket slide on body connects and is additionally provided with on support for fixing described expansion link and the support locking screw relative to position
Bar.
Preferably, slide bar, the axis of described slide bar and the axle of threaded rod it are provided with between described quiet semi-clamp and described boss
Line be arranged in parallel, and described slide bar runs through dynamic semi-clamp, and described dynamic semi-clamp can reciprocatingly slide along slide bar.
Preferably, the quantity of described slide bar is two.
Preferably, the clamping face of described dynamic semi-clamp is provided with dynamic contact block by bolt, and the clamping face of quiet semi-clamp passes through spiral shell
Bolt is provided with quiet contact block, and described dynamic contact block is identical with the material of quiet contact block.
Preferably, described dynamic contact block is identical with the material of quiet contact block and be rubber or plastics.
Preferably, described turntable is provided with actuator, described actuator be connected with described turntable by screw thread and
One end end face of described actuator embedded rotating platform and the upper surface abutting contact of base.
Preferably, described base excircle is provided with multiple lug, described lug is provided with installing hole.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention is by being additionally arranged bracket, it is possible to make workpiece place how on bracket and clamp smoothly, beats carrying out workpiece
Mill or machining make, and bracket can offset the longitudinal external carbuncle suffered by workpiece, and the bonding force making workpiece be subject to is zero, protects all the time
Hold static, both can guarantee that the precision of work pieces process, also can reduce the risk that surface of the work is scratched simultaneously.
(2) the dynamic contact block of the present invention and the material of quiet contact block use the rubber that hardness is low, good springiness, coefficient of friction are big
Or plastics, also can realize the protection to workpiece surface quality in the case of enough chucking powers ensureing, it is to avoid because of chucking power
The excessive surface of the work caused scratches and the problem of deformation occurs.
(3) stress of the present invention is clear and definite, and dynamic contact block and quiet contact block only have normal stress in loading process all the time, move and connect
On contact block and quiet contact block by Stress Transfer to dynamic pincers and clamp while being squeezed calmly, stress effect the most any shear,
Therefore dynamic contact block and the service life of quiet contact block can be greatly prolonged.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structure enlarged diagram of bracket；
Wherein 1-body；2-turntable；21-actuator；3-base；31-lug；32-installing hole；4-slide bar；5-threaded rod；6-
Handle；7-bracket；The quiet semi-clamp of 11-；The quiet contact block of 111-；12-moves semi-clamp；121-moves contact block；13-boss；71-pallet；72-
Expansion link；73-support；74-tie down screw.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
Shown in accompanying drawing 1-2, a kind of clamping device with Anti-inclining effect, including body 1, turntable 2, base 3, quiet half
Pincers 11, dynamic semi-clamp 12, threaded rod 5 and handle 6, body 1, turntable 2 and base 3 are sequentially connected with and described turntable from top to bottom
2 can rotate on the base 3, and described quiet semi-clamp 11 is arranged on body 1 and is connected with termination, the side one of body 1, dynamic semi-clamp
12 are oppositely arranged on body 1 with quiet semi-clamp 11, and described body 1 is provided with boss 13, institute away from another termination of quiet semi-clamp 11
Stating boss 13 and be threaded connection threaded rod 5, described threaded rod 5 one end connects dynamic semi-clamp 12 other end connection handle 6, institute
The two sides stating body 1 length direction are provided with a bracket 7, and described bracket 7 is just being positioned at described quiet semi-clamp 11 clamping face
Lower section also can regulate upper-lower position.
Operation principle:
By needing the machined surface of the workpiece of processing upward, it is clamped between the dynamic semi-clamp 12 of the present invention and quiet semi-clamp 11, adjusts hands
Handle 6, till making nip stress suitable, adjusts described bracket 7, makes the top of bracket 7 be tightly abutted against on workpiece to be machined and will again
Bracket 7 fastens, it is achieved workpiece is fixing with the relative position of bracket 7, and opposite side bracket 7 carries out solid the most according to the method described above
Fixed, after fix, during workpiece is processed, workpiece can be subject to from machining tool apply obliquely or just
Downward external carbuncle, simultaneously the most also can be by coming automatic semi-clamp 12 and the clamping friction power of quiet semi-clamp 11, bracket 7 forward or oblique
On holding power, for balancing workpiece external force in the course of processing, make workpiece remain the resting state of balance.Thus,
Solve workpiece Anti-inclining problem in the course of processing.
Embodiment 2:
For the regulation realizing bracket 7 more further, on the basis of embodiment 1, shown in accompanying drawing 1-3, described bracket 7
Including pallet 71, the expansion link 72 being connected with described pallet 71 lower end, described expansion link 72 and the support 73 being arranged on body 1
It is slidably connected and on support 73, is additionally provided with the tie down screw 74 for fixing described expansion link 72 position relative with support 73.
Operation principle:
First, unclamp tie down screw 74, expansion link 72 is moved down into minimum point, described in operation principle in embodiment 1
Install workpiece step workpiece to be machined is arranged between the dynamic semi-clamp 12 of the present invention and quiet semi-clamp 11 and fastens, to rise
Whole expansion link 72, till making the upper surface of pallet 71 be secured against on workpiece, and fastens locking screw under being held against state
Bar 74, prevents the downward sliding of expansion link 72.If Workpiece length is shorter, by piece-holder above any one bracket 7, if
Two brackets 7 more than or equal to the distance between two brackets 7, then all should be secured against in work by Workpiece length according to above-mentioned steps
Below part.
Other operation principles of the present embodiment are identical with principle described in embodiment 1, here, repeat the most one by one.
Embodiment 3:
For stability and simple operation with further improving the present invention, on the basis of any one embodiment above-mentioned
On, shown in accompanying drawing 1-3, between described quiet semi-clamp 11 and described boss 13, be provided with slide bar 4, the axis of described slide bar 4 with
The axis of threaded rod 5 be arranged in parallel, and described slide bar 4 runs through dynamic semi-clamp 12, and described dynamic semi-clamp 12 can reciprocatingly slide along slide bar 4.
In the present embodiment, the quantity of described slide bar 4 is two.
In the present embodiment, the clamping face of described dynamic semi-clamp 12 is provided with dynamic contact block 121, the folder of quiet semi-clamp 11 by bolt
Face of holding is provided with quiet contact block 111 by bolt, and described dynamic contact block 121 is identical with the material of quiet contact block 111.
In the present embodiment, described dynamic contact block 121 is identical with the material of quiet contact block 111 and be rubber or plastics.
In the present embodiment, described turntable 2 being provided with actuator 21, described actuator 21 is by screw thread and described rotation
Platform 2 connects and the upper surface abutting contact of one end end face and base 3 of described actuator 21 embedded rotating platform 2.
In the present embodiment, described base 3 excircle is provided with multiple lug 31, described lug 31 is provided with installation
Hole 32.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (8)
1. there is a clamping device for Anti-inclining effect, including body (1), turntable (2), base (3), quiet semi-clamp (11),
Dynamic semi-clamp (12), threaded rod (5) and handle (6), it is characterised in that body (1), turntable (2) and base (3) depend on from top to bottom
Secondary connection and described turntable (2) can rotate on base (3), and described quiet semi-clamp (11) is arranged on body (1) and and body
(1) termination, side one connects, and dynamic semi-clamp (12) is oppositely arranged on body (1) with quiet semi-clamp (11), and described body (1) is remote
Be provided with boss (13) from another termination of quiet semi-clamp (11), described boss (13) has been threaded connection threaded rod (5), described
Threaded rod (5) one end connects dynamic semi-clamp (12) other end connection handle (6), and the two sides of described body (1) length direction are equal
Being provided with a bracket (7), described bracket (7) is positioned at the underface of described quiet semi-clamp (11) clamping face and can regulate bottom
Put.
A kind of clamping device with Anti-inclining effect the most according to claim 1, it is characterised in that described bracket (7)
Including pallet (71), the expansion link (72) being connected with described pallet (71) lower end, described expansion link (72) be arranged on body (1)
On support (73) be slidably connected and be additionally provided with for fixing described expansion link (72) relative with support (73) on support (73)
The tie down screw (74) of position.
A kind of clamping device with Anti-inclining effect the most according to claim 2, it is characterised in that described quiet semi-clamp
(11) and be provided with slide bar (4) between described boss (13), the axis of described slide bar (4) is parallel with the axis of threaded rod (5) to be set
Putting, described slide bar (4) runs through dynamic semi-clamp (12), and described dynamic semi-clamp (12) can reciprocatingly slide along slide bar (4).
A kind of clamping device with Anti-inclining effect the most according to claim 3, it is characterised in that described slide bar (4)
Quantity be two.
A kind of clamping device with Anti-inclining effect the most according to claim 1, it is characterised in that described dynamic semi-clamp
(12) clamping face is provided with dynamic contact block (121) by bolt, and the clamping face of quiet semi-clamp (11) is provided with quiet connecing by bolt
Contact block (111), described dynamic contact block (121) is identical with the material of quiet contact block (111).
A kind of clamping device with Anti-inclining effect the most according to claim 5, it is characterised in that described dynamic contact block
(121) identical with the material of quiet contact block (111) and be rubber or plastics.
A kind of clamping device with Anti-inclining effect the most according to claim 1, it is characterised in that described turntable
(2) being provided with actuator (21) on, described actuator (21) is connected and described actuator with described turntable (2) by screw thread
(21) one end end face of embedded rotating platform (2) and the upper surface abutting contact of base (3).
8. according to a kind of clamping device with Anti-inclining effect described in any one in claim 1-7, it is characterised in that
It is provided with multiple lug (31) on described base (3) excircle, described lug (31) is provided with installing hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961420.5A CN106312853A (en) | 2016-11-04 | 2016-11-04 | Clamping device with tilting prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961420.5A CN106312853A (en) | 2016-11-04 | 2016-11-04 | Clamping device with tilting prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312853A true CN106312853A (en) | 2017-01-11 |
Family
ID=57815901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961420.5A Pending CN106312853A (en) | 2016-11-04 | 2016-11-04 | Clamping device with tilting prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312853A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695523A (en) * | 2017-02-20 | 2017-05-24 | 吴涛 | Mechanical part surface polishing device |
| CN107238736A (en) * | 2017-08-04 | 2017-10-10 | 江苏凯尔生物识别科技有限公司 | Multistation fingerprint module automatic testing equipment |
| CN107374510A (en) * | 2017-07-26 | 2017-11-24 | 广州梵智产品设计有限公司 | A kind of multidirectional Wax polishing device of furniture |
| CN107984402A (en) * | 2017-12-31 | 2018-05-04 | 朱灵龙 | A kind of longer bench vice of Life Of Type |
| CN109605760A (en) * | 2018-11-12 | 2019-04-12 | 芜湖市星东塑胶模具制品有限公司 | A kind of silencer pressing device |
| CN109986483A (en) * | 2019-04-04 | 2019-07-09 | 四川大学 | Electromagnetic field processing pressure blocking formula fixture |
| CN111716241A (en) * | 2019-03-19 | 2020-09-29 | 重庆方正高密电子有限公司 | Clamp apparatus |
| CN112743358A (en) * | 2020-12-22 | 2021-05-04 | 黄建卓 | Punching auxiliary device capable of adjusting punching angle for motor production and machining |
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| US5139246A (en) * | 1989-11-08 | 1992-08-18 | Canon Kabushiki Kaisha | Work clamping apparatus |
| CN201960465U (en) * | 2011-04-28 | 2011-09-07 | 胡庆利 | Power-driven hydraulic bench vice |
| CN203019244U (en) * | 2013-01-08 | 2013-06-26 | 吴成芳 | Vice with replaceable vice jaw |
| CN203197766U (en) * | 2013-04-26 | 2013-09-18 | 王丽 | Parallel jaw with rotating function |
| CN104002258A (en) * | 2013-06-01 | 2014-08-27 | 昆山市鹿腾金属制品有限公司 | Bench vice |
| CN204221637U (en) * | 2014-11-12 | 2015-03-25 | 武汉纵能机械制造有限公司 | A kind of adjustable type bench vice |
| KR101606506B1 (en) * | 2015-10-08 | 2016-03-25 | 서암기계공업주식회사 | Power increasing control unit for vise |
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2016
- 2016-11-04 CN CN201610961420.5A patent/CN106312853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139246A (en) * | 1989-11-08 | 1992-08-18 | Canon Kabushiki Kaisha | Work clamping apparatus |
| CN201960465U (en) * | 2011-04-28 | 2011-09-07 | 胡庆利 | Power-driven hydraulic bench vice |
| CN203019244U (en) * | 2013-01-08 | 2013-06-26 | 吴成芳 | Vice with replaceable vice jaw |
| CN203197766U (en) * | 2013-04-26 | 2013-09-18 | 王丽 | Parallel jaw with rotating function |
| CN104002258A (en) * | 2013-06-01 | 2014-08-27 | 昆山市鹿腾金属制品有限公司 | Bench vice |
| CN204221637U (en) * | 2014-11-12 | 2015-03-25 | 武汉纵能机械制造有限公司 | A kind of adjustable type bench vice |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695523A (en) * | 2017-02-20 | 2017-05-24 | 吴涛 | Mechanical part surface polishing device |
| CN107374510A (en) * | 2017-07-26 | 2017-11-24 | 广州梵智产品设计有限公司 | A kind of multidirectional Wax polishing device of furniture |
| CN107238736A (en) * | 2017-08-04 | 2017-10-10 | 江苏凯尔生物识别科技有限公司 | Multistation fingerprint module automatic testing equipment |
| CN107984402A (en) * | 2017-12-31 | 2018-05-04 | 朱灵龙 | A kind of longer bench vice of Life Of Type |
| CN109605760A (en) * | 2018-11-12 | 2019-04-12 | 芜湖市星东塑胶模具制品有限公司 | A kind of silencer pressing device |
| CN111716241A (en) * | 2019-03-19 | 2020-09-29 | 重庆方正高密电子有限公司 | Clamp apparatus |
| CN109986483A (en) * | 2019-04-04 | 2019-07-09 | 四川大学 | Electromagnetic field processing pressure blocking formula fixture |
| CN112743358A (en) * | 2020-12-22 | 2021-05-04 | 黄建卓 | Punching auxiliary device capable of adjusting punching angle for motor production and machining |
| CN112743358B (en) * | 2020-12-22 | 2022-04-22 | 台州市格特电机有限公司 | Punching auxiliary device capable of adjusting punching angle for motor production and machining |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |