CN109702671A - A kind of lever screw drive clamp system - Google Patents
A kind of lever screw drive clamp system Download PDFInfo
- Publication number
- CN109702671A CN109702671A CN201910152247.8A CN201910152247A CN109702671A CN 109702671 A CN109702671 A CN 109702671A CN 201910152247 A CN201910152247 A CN 201910152247A CN 109702671 A CN109702671 A CN 109702671A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- lever
- pressing plate
- screw thread
- workpiece
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to a kind of lever screw drive clamp systems, persistently clamp for workpiece；A kind of lever screw drive clamp system includes: pedestal 1, fastener, pin shaft, lever pressing plate, screw thread adjusting rod, pedestal 2；The pedestal 1 and pedestal 2 are attached fixation by fastener, fastener includes T-bolt, washer, nut, lever pressing plate and pedestal 2 are attached fixation by pin shaft, lever pressing plate and screw thread adjusting rod are attached by screw thread and are able to achieve relative rotation, and the clamping and relaxation of workpiece may be implemented by turning screw thread adjusting rod.
Description
Technical field
The present invention relates to a kind of clamping mechanisms, and in particular to a kind of lever screw drive clamp system.
Background technique
Clamping mechanism is widely used in production, grasps as the term suggests being exactly to step up workpiece to carry out processing or other processing
Facilitate；But current workpiece clamping mechanism can step up workpiece, but gas source is sudden shut off under conditions of gas source abundance
When, clamping mechanism can run out of steam, and increase the insecurity of operation.
Summary of the invention
The present invention is intended to provide a kind of lever screw drive clamp system, can not only high-efficiency continuous clamping workpiece, and
And structure is simple, operation is convenient, highly reliable, work efficiency is high, popularization easy to use.
In order to achieve the above objectives, the present invention is implemented with the following technical solutions.
A kind of lever screw drive clamp system disclosed by the invention, persistently clamps for workpiece；A kind of lever
Formula screw drive clamp system includes: pedestal 1, fastener, pin shaft, lever pressing plate, screw thread adjusting rod, pedestal 2；The pedestal 1
Fixation is attached by fastener with pedestal 2, fastener includes T-bolt, washer, nut, and lever pressing plate and pedestal 2 pass through
Pin shaft is attached fixation, and lever pressing plate and screw thread adjusting rod are attached by screw thread and are able to achieve relative rotation；The thick stick
When rod-type screw drive clamp system clamps workpiece, workpiece need to be only placed in pedestal 1, turn screw thread adjusting rod clockwise,
Screw thread adjusting rod and lever pressing plate are by screw thread realization relative motion, and lever pressing plate is around pin shaft relative to pedestal 2 at the same time
It is rotated counterclockwise, lever pressing plate contact workpiece simultaneously clamps workpiece with pedestal 1 jointly；The lever screw drive clamping machine
When structure relaxation workpiece, screw thread adjusting rod, screw thread adjusting rod and lever pressing plate need to be only turned counterclockwise by screw thread and realizes opposite fortune
Dynamic, lever pressing plate is rotated clockwise around pin shaft relative to pedestal 2 at the same time, and lever pressing plate and workpiece generate gap,
Workpiece can be taken out.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1: schematic structural view of the invention.
1- pedestal 1,2- fastener, 3- pin shaft, 4- lever pressing plate, 5- workpiece, 6- screw thread adjusting rod, 7- pedestal 2.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
With reference to Fig. 1, a kind of lever screw drive clamp system disclosed by the invention is persistently clamped for workpiece (5)；Institute
Stating a kind of lever screw drive clamp system includes: pedestal 1(1), fastener (2), pin shaft (3), lever pressing plate (4), screw thread
Adjusting rod (6), pedestal 2(7)；The pedestal 1(1) and pedestal 2(7) it is attached fixation, fastener (2) by fastener (2)
Including T-bolt, washer, nut, lever pressing plate (4) and pedestal 2(7) by pin shaft (3) it is attached fixation, lever pressing plate
(4) it is attached by screw thread with screw thread adjusting rod (6) and is able to achieve relative rotation；The lever screw drive clamp system
When clamping workpiece (5), only workpiece (5) need to be placed in pedestal 1(1) in, it turns clockwise screw thread adjusting rod (6), screw thread is adjusted
Bar (6) and lever pressing plate (4) are by screw thread realization relative motion, and lever pressing plate (4) is around pin shaft (3) bottom of relative at the same time
Seat 2(7) it is rotated counterclockwise, lever pressing plate (4) contact workpiece (5) simultaneously clamps workpiece with pedestal 1(1) jointly；The lever
When formula screw drive clamp system relaxation workpiece, it need to only turn counterclockwise screw thread adjusting rod (6), screw thread adjusting rod (6) and lever
Pressing plate (4) realizes relative motion by screw thread, and lever pressing plate (4) is carried out around pin shaft (3) relative to pedestal 2(7) at the same time
It rotates clockwise, lever pressing plate (4) and workpiece (5) generate gap, can take out workpiece (5).
Claims (2)
1. a kind of lever screw drive clamp system, it is characterised in that: persistently clamped for workpiece (5)；A kind of lever
Formula screw drive clamp system includes: pedestal 1(1), fastener (2), pin shaft (3), lever pressing plate (4), screw thread adjusting rod (6),
Pedestal 2(7).
2. lever screw drive clamp system according to claim 1, it is characterised in that: the pedestal 1(1) and pedestal
Fixation 2(7) is attached by fastener (2), and fastener (2) includes T-bolt, washer, nut, lever pressing plate (4) and bottom
Seat 2(7) by pin shaft (3) be attached fixation, lever pressing plate (4) and screw thread adjusting rod (6) by screw thread be attached simultaneously energy
It realizes and relatively rotates；When the lever screw drive clamp system clamps workpiece (5), only workpiece (5) need to be placed in pedestal 1
(1) it in, turning clockwise screw thread adjusting rod (6), screw thread adjusting rod (6) realizes relative motion by screw thread with lever pressing plate (4),
Lever pressing plate (4) is rotated counterclockwise around pin shaft (3) relative to pedestal 2(7) at the same time, and lever pressing plate (4) contacts work
Part (5) simultaneously clamps workpiece with pedestal 1(1) jointly；When the lever screw drive clamp system relaxation workpiece, only need counterclockwise
It turns screw thread adjusting rod (6), screw thread adjusting rod (6) realizes relative motion by screw thread with lever pressing plate (4), at the same time lever
Pressing plate (4) is rotated clockwise around pin shaft (3) relative to pedestal 2(7), and lever pressing plate (4) and workpiece (5) generate gap,
Workpiece (5) can be taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152247.8A CN109702671A (en) | 2019-02-28 | 2019-02-28 | A kind of lever screw drive clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152247.8A CN109702671A (en) | 2019-02-28 | 2019-02-28 | A kind of lever screw drive clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702671A true CN109702671A (en) | 2019-05-03 |
Family
ID=66266066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152247.8A Pending CN109702671A (en) | 2019-02-28 | 2019-02-28 | A kind of lever screw drive clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702671A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898370A (en) * | 1987-12-11 | 1990-02-06 | Nitto Kohki Co., Ltd. | Clamping apparatus |
| CN102975145A (en) * | 2012-09-18 | 2013-03-20 | 上汽通用五菱汽车股份有限公司 | One-way connecting rod type eccentric wheel pressing plate clamping structure |
| CN105081818A (en) * | 2014-05-12 | 2015-11-25 | 成都兴宇精密铸造有限公司 | Impact-type manual clamping apparatus |
| CN106624926A (en) * | 2017-01-05 | 2017-05-10 | 魏俊杰 | Swing type clamping device |
| CN207223786U (en) * | 2017-04-05 | 2018-04-13 | 周孝银 | A kind of lever hardware fixture for processing |
-
2019
- 2019-02-28 CN CN201910152247.8A patent/CN109702671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898370A (en) * | 1987-12-11 | 1990-02-06 | Nitto Kohki Co., Ltd. | Clamping apparatus |
| CN102975145A (en) * | 2012-09-18 | 2013-03-20 | 上汽通用五菱汽车股份有限公司 | One-way connecting rod type eccentric wheel pressing plate clamping structure |
| CN105081818A (en) * | 2014-05-12 | 2015-11-25 | 成都兴宇精密铸造有限公司 | Impact-type manual clamping apparatus |
| CN106624926A (en) * | 2017-01-05 | 2017-05-10 | 魏俊杰 | Swing type clamping device |
| CN207223786U (en) * | 2017-04-05 | 2018-04-13 | 周孝银 | A kind of lever hardware fixture for processing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190503 |