CN207448266U - A kind of fast push-pull fixture - Google Patents
A kind of fast push-pull fixture Download PDFInfo
- Publication number
- CN207448266U CN207448266U CN201721563351.9U CN201721563351U CN207448266U CN 207448266 U CN207448266 U CN 207448266U CN 201721563351 U CN201721563351 U CN 201721563351U CN 207448266 U CN207448266 U CN 207448266U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- out against
- head
- compression spring
- connecting rod
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of fast push-pull fixtures, including handle, connecting rod, sliding block, cylinder sliding block, main body, mounting base, mold compression spring and hold out against head, described handle one end is hinged with connecting rod one end, the connecting rod other end is hinged with sliding block one end, for tool there are one installation cavity, cylinder sliding block is through installation cavity and stretches out in the outside of sliding block among sliding block；The external part connection of cylinder sliding block holds out against head, and the mold compression spring is installed on the external part of cylinder sliding block, mold compression spring one end connection sliding block end face, and other end connection holds out against head.The plug-type quick-speed jigs chucking power of the utility model is more than 1000kg, stroke 46mm, and front end has roll adjustment to hold out against head, and available for welding, quick-clamping when in machine tooling is quick to open etc., occasion fast suitable for rhythm of production, higher to processing precision of products.
Description
Technical field
The utility model is related to a kind of fast push-pull fixtures.
Background technology
When in use, fixture is after the completion of clamping for fixture of the prior art, in order to enable fixture will not unclamp entire work
Part is, it is necessary to there is enough pressure that could clamp, but its surface is easy to damage after clamping, and the hardness of fixture can be damaged whole
The surface layer of a workpiece causes to scratch workpiece surface, and in order to keep self-locking, it is also necessary to the structure of self-locking is set, is caused whole
The structure of a clamping is more complicated.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of fast push-pull fixture, when clamping, passes through front end weight
The mold compression spring of load, it is ensured that when clamping every time on the premise of clamping force is ensured can self-locking, and workpiece will not be crushed
Surface.
The utility model is achieved through the following technical solutions：A kind of fast push-pull fixture, including handle, even
Bar, sliding block, cylinder sliding block, main body, mounting base, mold compression spring and head is held out against, described handle one end is hinged with connecting rod one end, institute
It states the connecting rod other end to be hinged with sliding block one end, for tool there are one installation cavity, cylinder sliding block is through installation cavity and stretches out among sliding block
The outside of sliding block；
The external part connection of cylinder sliding block holds out against head, and the mold compression spring is installed on the external part of cylinder sliding block, mold pressure
Spring one end connection sliding block end face, other end connection hold out against head.
As preferred technical solution, the main body is arranged in mounting base, and the bottom of mounting base is provided with a connecting seat,
More than one screw installing hole is provided among connecting seat.
As preferred technical solution, described to hold out against in head insertion and be provided with soket head cap screw, soket head cap screw one end is consolidated
Surely hold out against in head, the other end, which stretches out in, to be held out against outside head, and external part is fitted into the screw hole of cylinder sliding block external part.
As preferred technical solution, the bottom of the handle is provided with bending part, and the bottom surface of bending part is arc surface, whole
A handle is L-shaped.
The beneficial effects of the utility model are：The plug-type quick-speed jigs chucking power of the utility model is more than 1000kg, row
Journey 46mm, front end have roll adjustment to hold out against head, and available for welding, quick-clamping when in machine tooling is quick to open etc., suitable for production
Rhythm is fast, the occasion higher to processing precision of products.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structure diagram when the utility model clamps.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including handle 1, connecting rod 2, sliding block 3, cylinder sliding block 4, main body 5, mounting base 6, mold compression spring
7 and hold out against first 9,1 one end of handle is hinged with 2 one end of connecting rod, and 2 other end of connecting rod is hinged with 3 one end of sliding block, tool among sliding block 3
There are one installation cavity, cylinder sliding block 4 is through installation cavity and stretches out in the outside of sliding block 3；The external part connection of cylinder sliding block 4 is held out against
First 9, mold compression spring 7 is installed on the external part of cylinder sliding block, 7 one end connection sliding block end face of mold compression spring, and other end connection is held out against
First 9.
Main body 5 is arranged in mounting base 6, and the bottom of mounting base 6 is provided with a connecting seat 6, and one is provided among connecting seat 6
A above screw installing hole.Embedded in holding out against first 9 to be provided with soket head cap screw 8,8 one end of soket head cap screw is fixed and holds out against first 9
In, the other end, which stretches out in, to be held out against outside first 9, and external part is fitted into the screw hole of 4 external part of cylinder sliding block.The bottom of handle 1 is set
Bending part is equipped with, the bottom surface of bending part is arc surface, and entire handle is L-shaped.
The beneficial effects of the utility model are：The plug-type quick-speed jigs chucking power of the utility model is more than 1000kg, row
Journey 46mm, front end have roll adjustment to hold out against head, and available for welding, quick-clamping when in machine tooling is quick to open etc., suitable for production
Rhythm is fast, the occasion higher to processing precision of products.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of fast push-pull fixture, it is characterised in that：Including handle, connecting rod, sliding block, cylinder sliding block, main body, mounting base,
Mold compression spring and head is held out against, described handle one end is hinged with connecting rod one end, and the connecting rod other end is hinged with sliding block one end, sliding
For tool there are one installation cavity, cylinder sliding block is through installation cavity and stretches out in the outside of sliding block among block；
The external part connection of cylinder sliding block holds out against head, and the mold compression spring is installed on the external part of cylinder sliding block, mold compression spring one
Connection sliding block end face is held, other end connection holds out against head.
2. fast push-pull fixture as described in claim 1, it is characterised in that：The main body is arranged in mounting base, installation
The bottom of seat is provided with a connecting seat, and more than one screw installing hole is provided among connecting seat.
3. fast push-pull fixture as described in claim 1, it is characterised in that：It is described to hold out against in head insertion and be provided with interior hexagonal
Screw, soket head cap screw one end are fixed and are held out against in head, and the other end, which stretches out in, to be held out against outside head, and external part loading is stretched in cylinder sliding block
In the screw hole of outlet.
4. fast push-pull fixture as described in claim 1, it is characterised in that：The bottom of the handle is provided with bending part,
The bottom surface of bending part is arc surface, and entire handle is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563351.9U CN207448266U (en) | 2017-11-21 | 2017-11-21 | A kind of fast push-pull fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563351.9U CN207448266U (en) | 2017-11-21 | 2017-11-21 | A kind of fast push-pull fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448266U true CN207448266U (en) | 2018-06-05 |
Family
ID=62277633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563351.9U Expired - Fee Related CN207448266U (en) | 2017-11-21 | 2017-11-21 | A kind of fast push-pull fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774193A (en) * | 2019-11-08 | 2020-02-11 | 徐州汉腾汽车科技有限公司 | A device for centre gripping auto-parts production |
-
2017
- 2017-11-21 CN CN201721563351.9U patent/CN207448266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774193A (en) * | 2019-11-08 | 2020-02-11 | 徐州汉腾汽车科技有限公司 | A device for centre gripping auto-parts production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |