CN209078768U - A kind of centering positioning and clamping mechanism - Google Patents
A kind of centering positioning and clamping mechanism Download PDFInfo
- Publication number
- CN209078768U CN209078768U CN201821933735.XU CN201821933735U CN209078768U CN 209078768 U CN209078768 U CN 209078768U CN 201821933735 U CN201821933735 U CN 201821933735U CN 209078768 U CN209078768 U CN 209078768U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- pedestal
- actuating arm
- drive cylinder
- clamping jaw
- 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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Abstract
The utility model provides a kind of centering positioning and clamping mechanism, including drive cylinder, pedestal and the clamping jaw I and clamping jaw II that are symmetrically disposed on pedestal top；Drive cylinder includes cylinder body, pull rod and piston；Symmetrical sliding block I and sliding block II is equipped in pedestal；Sliding block is circle；It further include symmetrically arranged actuating arm I and actuating arm II in pedestal；Actuating arm I connects the two sides of piston with one end of actuating arm II, and the other end is separately connected corresponding sliding block I and sliding block II.Compared with prior art, it is big to include 1) stroke for the utility model, and piston moves up and down under drive cylinder effect, is moved by actuating arm band movable slider left and right directions, the stroke of general drive cylinder 10mm can realize the clamping stroke of clamping jaw 10mm；2) sliding block is round structure, and pedestal only needs to process the higher circular hole of precision, is finished after internal grinder can be used to carry out heat, and inner wall is highly polished, and sliding block operating damping is small.
Description
Technical field
The utility model relates to a kind of technical field of mechanical processing more particularly to a kind of centering positioning and clamping mechanisms.
Background technique
The centering positioning clamping device of the prior art has the disadvantages that
1, stroke is small, is influenced by bevel angle, and the stroke of general drive cylinder 20mm can realize the clamping row of clamping jaw 7mm
Journey；
2, sliding block is T-type structure, and pedestal needs to process rectangular type chamber, can only use filament processing process production of being careful, slow wire feeding
At high price, less in the market, processing charges is high.
Utility model content
The purpose of this utility model is to provide a kind of centering positioning and clamping mechanisms, to solve to propose in above-mentioned background technique
Existing positioning and clamping mechanism stroke is small, the technical problems such as processing charges is high.
To achieve the above object, the utility model provides the following technical solutions:
A kind of centering positioning and clamping mechanism, including drive cylinder, pedestal and be symmetrically disposed on pedestal top clamping jaw I and
Clamping jaw II；Drive cylinder includes cylinder body, pull rod and piston；Symmetrical sliding block I and sliding block II is equipped in pedestal；Sliding block is cylinder
Shape；It further include symmetrically arranged actuating arm I and actuating arm II in pedestal；Actuating arm I connects piston with one end of actuating arm II
Two sides, the other end are separately connected corresponding sliding block I and sliding block II.
Drive cylinder bottom is equipped with blanking cover as a further improvement of the utility model,.
Piston is " dry " font as a further improvement of the utility model,.
Actuating arm I and actuating arm II are connect with pedestal by pin shaft respectively as a further improvement of the utility model,.
Symmetrical V-block I and V is respectively arranged between clamping jaw I and clamping jaw II as a further improvement of the utility model,
Type block II.
Pedestal is equipped with circular hole as a further improvement of the utility model,.
Compared with prior art, the utility model has the beneficial effects that
1, stroke is big, and piston moves up and down under drive cylinder effect, is transported by actuating arm band movable slider left and right directions
Dynamic, the stroke of general drive cylinder 10mm can realize the clamping stroke of clamping jaw 10mm；
2, sliding block is round structure, and pedestal only needs to process the higher circular hole of precision, and internal grinder can be used to carry out
It is finished after heat, inner wall is highly polished, and sliding block operating damping is small；
Detailed description of the invention
Fig. 1 is that a kind of centering of utility model positions the diagrammatic cross-section of clamping mechanism；
Fig. 2 is that a kind of centering of utility model positions the structural schematic diagram of clamping mechanism；
Appended drawing reference: 1- pedestal, 2- clamping jaw I, 3- clamping jaw II, 4- cylinder body, 5- pull rod, 6- piston, 7- sliding block I, 8- sliding block
II, 9- actuating arm I, 10- actuating arm II, 11- blanking cover, 12-V type block I, 13-V type block II.
Specific embodiment
The technical solution of the utility model is further described with reference to the accompanying drawing.
Referring to attached drawing 1-2, the present embodiment provides a kind of centering positioning and clamping mechanism, including drive cylinder, pedestal 1 and right
Claim the clamping jaw I2 and clamping jaw II3 that are set to pedestal top；Drive cylinder includes cylinder body 4, pull rod 5 and piston 6；It is equipped in pedestal 1
Symmetrical sliding block I7 and sliding block II8；Sliding block I7 and sliding block II8 is cylinder；It further include symmetrically arranged actuating arm I9 in pedestal 1
With actuating arm II10；Actuating arm I9 connects the two sides of piston 6 with one end of actuating arm II10, and the other end is separately connected corresponding cunning
Block I7 and sliding block II8.
Drive cylinder bottom is equipped with blanking cover 11；Piston 6 is " dry " font；Actuating arm I9 and actuating arm II10 pass through pin respectively
Axis 11 is connect with pedestal 1；Symmetrical V-block I12 and V-block II13 is respectively arranged between clamping jaw I2 and clamping jaw II3；Pedestal 1
Equipped with circular hole.
Working principle: it after the logical oil of drive cylinder, pulls piston 6 to move up and down, is dialled by actuating arm I9 and actuating arm II10
Corresponding sliding block I7 and the movement of sliding block II8 left and right directions are moved, sliding block I7 and sliding block II8 are realized and synchronized under the driving of same piston 6
Movement, to realize that the centering positioning of clamping jaw I2 and clamping jaw II3 clamps.
The present embodiment has the advantages that 1, stroke is big, and piston 6 moves up and down under drive cylinder effect, passes through driving
Arm I9 and actuating arm II10 band movable slider I7 and sliding block II8 left and right directions move, and the stroke of general drive cylinder 10mm can be realized
The clamping stroke of clamping jaw 10mm；
2, sliding block I7 and sliding block II8 is round structure, and pedestal 1 only needs to process the higher circular hole of precision, be can be used
Internal grinder finishes after carrying out heat, and inner wall is highly polished, and sliding block I7 and sliding block II8 operating damping are small.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to particular embodiments described above.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution also all among the scope of the utility model.Therefore, in the spirit and model for not departing from the utility model
Lower made equal transformation and modification are enclosed, should all be covered in the scope of the utility model.
Claims (6)
1. a kind of centering positioning and clamping mechanism, including drive cylinder, pedestal and the clamping jaw I and folder that are symmetrically disposed on pedestal top
Pawl II；Drive cylinder includes cylinder body, pull rod and piston；Symmetrical sliding block I and sliding block II is equipped in pedestal；It is characterized in that, sliding
Block is cylinder；It further include symmetrically arranged actuating arm I and actuating arm II in pedestal；One end of actuating arm I and actuating arm II connect
It takes over a job the two sides of plug, the other end is separately connected corresponding sliding block I and sliding block II.
2. centering positioning and clamping mechanism according to claim 1, which is characterized in that drive cylinder bottom is equipped with blanking cover.
3. centering positioning and clamping mechanism according to claim 1, which is characterized in that piston is " dry " font.
4. centering positioning and clamping mechanism according to claim 1, which is characterized in that actuating arm and pedestal are connected by pin shaft
It connects.
5. centering positioning and clamping mechanism according to claim 1, which is characterized in that set respectively between clamping jaw I and clamping jaw II
It is equipped with symmetrical V-block I and V-block II.
6. centering positioning and clamping mechanism according to claim 1, which is characterized in that pedestal is equipped with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933735.XU CN209078768U (en) | 2018-11-22 | 2018-11-22 | A kind of centering positioning and clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821933735.XU CN209078768U (en) | 2018-11-22 | 2018-11-22 | A kind of centering positioning and clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078768U true CN209078768U (en) | 2019-07-09 |
Family
ID=67125183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821933735.XU Expired - Fee Related CN209078768U (en) | 2018-11-22 | 2018-11-22 | A kind of centering positioning and clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078768U (en) |
-
2018
- 2018-11-22 CN CN201821933735.XU patent/CN209078768U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201122 |