CN107139094A - A kind of square parts clamping device - Google Patents
A kind of square parts clamping device Download PDFInfo
- Publication number
- CN107139094A CN107139094A CN201610113023.2A CN201610113023A CN107139094A CN 107139094 A CN107139094 A CN 107139094A CN 201610113023 A CN201610113023 A CN 201610113023A CN 107139094 A CN107139094 A CN 107139094A
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping plate
- contiguous block
- plate
- square parts
- 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
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to clamp art, and in particular to a kind of clamping device for square parts multistation.The square parts clamping device, including bottom plate, described bottom plate is provided with first clamping plate and second clamping plate, two clamping plate is right angle trigonometry shape, one right-angle side of two clamping plates is provided with multiple square openings being adapted, another right-angle side of two clamping plates is flexibly connected with contiguous block, and roller is provided with the outside of the hypotenuse of two clamping plates, and roller is fixedly connected with bottom plate；Side of the contiguous block away from clamping plate is provided with fixed block, and fixed block is provided with hold-down bolt.Multiple square openings being adapted are provided between first clamping plate and second clamping plate, multiple square parts can be met and simultaneously clamped on.A pair roller is externally provided with clamping plate, the side of contiguous block is provided with hold-down bolt, while square parts is clamped more firm, and structure is also simpler, simple operation, so as to improve processing efficiency.
Description
Technical field
The present invention relates to clamp art, and in particular to a kind of clamping device for square parts multistation.
Background technology
During square shaped part is processed, in order to ensure machining accuracy, it is necessary first to use fixture
Square cross is stepped up, then the working process of part is being carried out.At present, existing clamp structure is more complicated,
It is cumbersome, influence processing efficiency.And clamp built on the sand, the problems such as often occurring loosening in process,
So as to which part processes failure.
The content of the invention
It is an object of the invention to provide one kind is simple in construction, firm, the square parts folder of simple operation is clamped
Clamper.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of square parts clamping device,
Including bottom plate, described bottom plate is provided with first clamping plate and second clamping plate, and two clamping plate is right angle trigonometry shape,
One right-angle side of two clamping plates is provided with multiple square openings being adapted, another right-angle side and contiguous block of two clamping plates
It is flexibly connected, roller is provided with the outside of the hypotenuse of two clamping plates, roller is fixedly connected with bottom plate；Contiguous block is away from folder
The side of plate is provided with fixed block, and fixed block is provided with hold-down bolt.
A kind of square parts clamping device as described above, is further illustrated as two clamping plates and contiguous block
The right-angle side of connection is provided with projection, and contiguous block is provided with the chute being adapted with projection, and projection is located at chute
In, clamping plate is slided on contiguous block.
A kind of square parts clamping device as described above, is further illustrated as described hold-down bolt is butterfly
Shape bolt.
The beneficial effects of the invention are as follows：Multiple square openings being adapted are provided between first clamping plate and second clamping plate,
Multiple square parts can be met to simultaneously clamp on.A pair roller is externally provided with clamping plate, the side of contiguous block is provided with pressure
Tight bolt, while square parts is clamped more firm, structure is also simpler, simple operation, so that
Improve processing efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of the present invention.
In figure：1st, bottom plate；2nd, first clamping plate；3rd, second clamping plate；4th, contiguous block；5th, roller；6、
Fixed block；7th, hold-down bolt.
Embodiment
Further details of elaboration is done to the embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of square parts clamping device that the present embodiment is provided, can be while fixture be multiple square
Part, the fixture includes bottom plate 1, and the shape of bottom plate 1, which is not limited, determines, and does specific by taking rectangle as an example here
Explanation, described bottom plate 1 is provided with first clamping plate 2 and second clamping plate 3, and two clamping plate is right angle trigonometry shape,
The size of two clamping plates is consistent.Multiple square openings being adapted are respectively equipped with one right-angle side of two clamping plates, when two
When clamping plate is fitted, the right-angle side of two clamping plate contacts with each other, so that the square opening combination on two right-angle sides exists
It is adapted together with square workpiece, square processing part is fixed therein；Another right-angle side of two clamping plates
The groove being provided with projection, the projection and contiguous block 4 is adapted, and the projection on two clamping plates is located at contiguous block 4
On groove in so that two clamping plates can be slided along the direction of groove on contiguous block 4, so as to voluntarily
Distance is opened between adjustment first clamping plate 2 and second clamping plate 3.Roller 5, rolling are provided with the outside of the hypotenuse of two clamping plates
Wheel 5 is fixedly connected with bottom plate 1, and the distance between roller 5 is less than the length of contiguous block 4；Contiguous block 4 is away from clamping plate
Side be provided with fixed block 7, fixed block 7 is fixedly connected with bottom plate 1, and fixed block 7 is provided with screwed hole, screw thread
Hold-down bolt 7 is provided with hole, when compressing fixture, hold-down bolt 7 is in contact with contiguous block 4.For the ease of pressure
The precession and back-out of tight bolt 7, hold-down bolt 7 select wing bolt.
In use, sliding first clamping plate 2 and second clamping plate 3, multiple square parts are made to be inserted in the square of two clamping plates
Kong Zhong, precession hold-down bolt 7 makes hold-down bolt 7 push contiguous block 4, and two clamping plates in roller 5 are in connection
Slided and close to each other on block 4, when clamp pressing part, hold-down bolt 7 blocks contiguous block 4, two fixtures
Hypotenuse side contact and be relatively fixed with roller 5.This clamp structure is simple, simple operation, in square shaped part
While clamping firm, processing efficiency is improved.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, ability
The various deformations or amendments that field technique personnel can make without creative work are protected by this patent.
Claims (3)
1. a kind of square parts clamping device, including bottom plate (1), it is characterised in that：On described bottom plate (1)
Provided with first clamping plate (2) and second clamping plate (3), two clamping plate (2,3) is right angle trigonometry shape, two folders
One right-angle side of plate (2,3) is provided with multiple square openings being adapted, two clamping plates (2,3) it is another straight
The arm of angle is flexibly connected with contiguous block (4), and roller (5), roller are provided with the outside of the hypotenuse of two clamping plates (2,3)
(5) it is fixedly connected with bottom plate (1)；Side of the contiguous block (4) away from clamping plate is provided with fixed block (6), Gu
Block (6) is determined provided with hold-down bolt (7).
2. a kind of square parts clamping device according to claim 1, it is characterised in that：Two clamping plate (2,
3) right-angle side being connected with contiguous block is provided with projection, and contiguous block (4) is provided with the cunning being adapted with projection
Groove, projection is located in chute, clamping plate is slided on contiguous block.
3. a kind of square parts clamping device according to claim 1, it is characterised in that：Described compression spiral shell
Bolt (7) is wing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113023.2A CN107139094A (en) | 2016-03-01 | 2016-03-01 | A kind of square parts clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113023.2A CN107139094A (en) | 2016-03-01 | 2016-03-01 | A kind of square parts clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139094A true CN107139094A (en) | 2017-09-08 |
Family
ID=59783080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610113023.2A Pending CN107139094A (en) | 2016-03-01 | 2016-03-01 | A kind of square parts clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887628A (en) * | 2019-12-23 | 2020-03-17 | 北京工业大学 | Clamp for rectangular cross-section test piece suitable for multi-axis vibration fatigue |
| CN115255511A (en) * | 2022-09-29 | 2022-11-01 | 江苏高晟机械有限公司 | Processing device for circular boss nut |
-
2016
- 2016-03-01 CN CN201610113023.2A patent/CN107139094A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887628A (en) * | 2019-12-23 | 2020-03-17 | 北京工业大学 | Clamp for rectangular cross-section test piece suitable for multi-axis vibration fatigue |
| CN115255511A (en) * | 2022-09-29 | 2022-11-01 | 江苏高晟机械有限公司 | Processing device for circular boss nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |