CN207606565U - A kind of novel pneumatic fixture - Google Patents
A kind of novel pneumatic fixture Download PDFInfo
- Publication number
- CN207606565U CN207606565U CN201721861671.2U CN201721861671U CN207606565U CN 207606565 U CN207606565 U CN 207606565U CN 201721861671 U CN201721861671 U CN 201721861671U CN 207606565 U CN207606565 U CN 207606565U
- Authority
- CN
- China
- Prior art keywords
- collet
- novel pneumatic
- bearing
- rubber layer
- cylinder
- 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 is related to a kind of novel pneumatic fixtures, including pedestal, it is fixed on the pedestal that there are two connecting plates, one of them described connecting plate is equipped with the first collet, and cylinder is fixed on another described connecting plate, and the piston rod end of the cylinder is equipped with the second collet, the piston rod can drive second collet closer or far from first collet, first collet is equipped with groove, and second collet is equipped with rubber layer, and the groove and the rubber layer are positioned opposite to each other.The novel pneumatic fixture is when in use, the clamped position of the groove that first collet is equipped with and the clamping section matches, and the rubber layer of second collet can be deformed upon in clamping section, pass through the cooperation of first collet and second collet, it realizes in the case where Surface of profile will not be damaged, the clamping section of firm stable.
Description
Technical field
The utility model is related to shape extrusion technical fields, and in particular to a kind of novel pneumatic fixture.
Background technology
During carrying out shape extrusion, the processes such as unavoidable turning, milling and polishing.Carry out these processes when
It waits, proximate matter needs to be fixed on relatively stable state, to ensure the stability and accuracy of processing.In the prior art,
Generally manual operation can be needed when proximate matter is moved to designated position using fixture to provide fixed and clamping action for proximate matter
Fixture, and proximate matter is fixed in fixture by locking mechanism, to carry out the processing of proximate matter.But this folder in the prior art
Tool needs to take time and effort, and due to the operation of operating personnel difference, fixed effect is unstable, and locking effect is poor, significantly
Reduce machining accuracy and efficiency.Installation is also easy Surface of profile of damaging by hand, the case where product rejection occurs.
Utility model content
The utility model provides a kind of novel pneumatic fixture, solves the problems, such as techniques discussed above.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of novel pneumatic fixture, including pedestal, institute
Stating fixation on pedestal, there are two connecting plate, one of them described connecting plate is equipped with the first collet, consolidates on another described connecting plate
Surely have a cylinder, the piston rod end of the cylinder is equipped with the second collet, the piston rod second collet can be driven close or
Far from first collet, first collet is equipped with groove, and second collet is equipped with rubber layer, the groove and described
Rubber layer is positioned opposite to each other.
The utility model has the beneficial effects that：The clamped portion of groove and the clamping section that first collet is equipped with
Non-colinear position, and the rubber layer of second collet can be deformed upon in clamping section, pass through first collet and institute
The cooperation of the second collet is stated, is realized in the case where Surface of profile will not be damaged, the clamping section of firm stable.
Based on the above technical solution, the utility model can also do following improvement.
Further, first collet is detachably mounted on the corresponding connecting plate.Specifically, first folder
Head is bolted with the corresponding connecting plate.
Advantageous effect using above-mentioned further scheme is：First collet is detachable, so as to be directed to clamp-type
The shape difference of material replaces first collet, and the retaining part of the groove and clamping section that make first collet matches,
To preferably keep the stability that proximate matter is clamped in fixture.
Further, the rubber layer surface setting dentation is convex stupefied.
Advantageous effect using above-mentioned further scheme is：The dentation is convex stupefied can be enhanced by aid proximate matter and described the
Frictional force between two collets, prevents proximate matter from skidding.
Further, the rubber layer is bolted on second collet.
Advantageous effect using above-mentioned further scheme is：The rubber layer is due to the work that is under pressure for a long time with frictional force
With it is even damaged to easy to produce deformation, is bolted, can conveniently replace the rubber layer, ensure fixture
Normal work.
Further, the pedestal is equipped with the bearing for placing workpiece to be held, and the bearing is arranged described second
Between collet and first collet.The bottom of the bearing is equipped with height adjustment mechanism.Specifically, the height adjustment mechanism
Including the hydraulic cylinder being vertically arranged, the cylinder body of the hydraulic cylinder is fixedly connected with the pedestal, the telescopic end of the hydraulic cylinder with
The bottom of the bearing is fixedly connected.The height adjustment mechanism includes the fixed cylinder being vertically arranged and is vertically arranged flexible
Bar, the lower end of the fixed cylinder are fixedly connected with the pedestal, and the upper end of the telescopic rod is fixedly connected with the bearing, described
Telescopic rod adjusts the height of the bearing with the fixed cylinder by the axis pin of the pin hole and insertion pin hole that are correspondingly arranged.
Advantageous effect using above-mentioned further scheme is：The bearing can be in the non-clamping section of clamping device to type
Material provides a supporting role, and so that the proximate matter is located at the appropriate position among first collet and the second collet by adjusting height
It sets.And proximate matter can be fixed during proximate matter is accommodated in the height of vertical direction, proximate matter is avoided to move.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is a kind of novel pneumatic fixture front view that one embodiment of the utility model provides；
Fig. 2 is a kind of novel pneumatic fixture vertical view that one embodiment of the utility model provides.
In attached drawing, parts list represented by the reference numerals are as follows：
1, pedestal；2, connecting plate；3, cylinder；4, piston rod；5, the second collet；6, the first collet；7, bearing；8, rubber
Layer.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached Fig. 1 and 2, example is served only for explaining this
Utility model is not intended to limit the scope of the utility model.
As illustrated in fig. 1 and 2, the utility model provides a kind of novel pneumatic fixture, including pedestal 1, consolidates on the pedestal
Connecting plate 2 there are two fixed, one of them described connecting plate 2 are equipped with the first collet 6, gas are fixed on another described connecting plate 2
Cylinder 3,4 end of piston rod of the cylinder 3 are equipped with the second collet 5, the piston rod 4 second collet 5 can be driven close or
Far from first collet 6, first collet 6 is equipped with groove, and second collet 5 is equipped with rubber layer 8, the groove and
The rubber layer 8 is positioned opposite to each other.
During the novel pneumatic fixture use, cylinder 3 described in operation makes piston rod 4 drive described second
Collet 5 makes the proximate matter stablize close to first collet 6, fixed cylinder.During being accommodated to proximate matter, first collet
The clamped position of 6 grooves being equipped with and the clamping section matches, and can be arc, concave, V-type etc., described in making
Proximate matter is placed just in the groove, and the rubber layer of second collet 5 can be deformed upon in clamping section, be passed through
The cooperation of first collet 6 and second collet 5, realize in the case where Surface of profile will not be damaged, firm stable
Clamping section.
Preferably, first collet 6 is detachably mounted on the corresponding connecting plate 2.Specifically, described first
Collet 6 is bolted with the corresponding connecting plate 2.First collet 6 is detachable, so as to the shape for clamping section
Shape difference replaces first collet 6, and the clamped position of the groove and clamping section that make first collet 6 matches, from
And preferably keep the stability that proximate matter is clamped in fixture.
Preferably, setting dentation in 8 surface of the rubber layer is convex stupefied.The dentation is convex stupefied can be enhanced by aid proximate matter and institute
The frictional force between the second collet 5 is stated, prevents proximate matter from skidding.
Preferably, the rubber layer 8 is bolted on second collet 5.The rubber layer 8 due to for a long time by
To the effect of pressure and frictional force, deformation even breakage is easy tod produce, is bolted, can conveniently be replaced described
Rubber layer 8 ensures the normal work of fixture.
Preferably, the pedestal 1 is equipped with bearing 7 for placing workpiece to be held, and the setting of the bearing 7 is described the
Between two collets 5 and first collet 6.The bottom of the bearing 7 is equipped with height adjustment mechanism.Specifically, the height tune
It includes the hydraulic cylinder being vertically arranged to save mechanism, and the cylinder body of the hydraulic cylinder is fixedly connected with the pedestal 1, and the hydraulic cylinder is stretched
Contracting end is fixedly connected with the bottom of the bearing 7.The height adjustment mechanism includes the fixed cylinder being vertically arranged and is vertically arranged
Telescopic rod, the lower end of the fixed cylinder is fixedly connected with the pedestal 1, and the upper end of the telescopic rod is fixed with the bearing 7
Connection, the telescopic rod adjust the bearing 7 with the fixed cylinder by the axis pin of the pin hole and insertion pin hole that are correspondingly arranged
Highly.The bearing 7 can provide a supporting role proximate matter in the 6 and second 5 non-clamping section of collet of the first collet, and
The proximate matter is set to be located at the appropriate location among 6 and second collet of the first collet 5 by adjusting height.And in proximate matter quilt
Proximate matter can be fixed during aid in the height of vertical direction, and proximate matter is avoided to move.
When using the air-actuated jaw clamping section, proximate matter can be placed on bearing 7, according to the high speed operation of proximate matter
Height adjustment mechanism makes proximate matter be located at the appropriate location among 6 and second collet of the first collet 5.First collet, 6 He
Groove between second collet 5 can fix proximate matter wherein, avoid proximate matter from moving left and right, the rubber layer 8 is produced due to deformation
Raw larger frictional force can enhance the stability of the proximate matter.Entire air-actuated jaw is simple in structure, and simple operation is stablized resistance to
With.
The above, the only preferred embodiment of the utility model not make in any form the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly implement this practicality
It is novel；But all those skilled in the art are not departing within the scope of technical solutions of the utility model, using being taken off above
The technology contents shown and the equivalent variations of a little variation, modification and evolution made, are the equivalent embodiment of the utility model；
Meanwhile all substantial technologicals according to the utility model to the change of any equivalent variations made by above example, modify and drill
Become etc., still fall within the protection domain of the technical solution of the utility model.
Claims (9)
1. a kind of novel pneumatic fixture, it is characterised in that：Including pedestal (1), fixed on the pedestal there are two connecting plate (2),
One of them described connecting plate (2) is equipped with the first collet (6), and cylinder (3) is fixed on another described connecting plate (2), described
Piston rod (4) end of cylinder (3) is equipped with the second collet (5), and the piston rod (4) can drive second collet (5) close
Or far from first collet (6), first collet (6) is equipped with groove, and second collet (5) is equipped with rubber layer (8),
The groove and the rubber layer (8) are positioned opposite to each other.
2. a kind of novel pneumatic fixture according to claim 1, which is characterized in that first collet (6) is removably solid
It is scheduled on the corresponding connecting plate (2).
3. a kind of novel pneumatic fixture according to claim 2, which is characterized in that first collet (6) and corresponding institute
Connecting plate (2) is stated to be bolted.
4. a kind of novel pneumatic fixture according to claim 1, which is characterized in that dentation is arranged in rubber layer (8) surface
It is convex stupefied.
5. a kind of novel pneumatic fixture according to claim 1, which is characterized in that the rubber layer (8) is bolted
On second collet (5).
6. according to a kind of any one of claim 1-5 novel pneumatic fixtures, which is characterized in that the pedestal (1) is equipped with
Bearing (7) for placing workpiece to be held, the bearing (7) are arranged in second collet (5) and first collet (6)
Between.
7. a kind of novel pneumatic fixture according to claim 6, which is characterized in that the bottom of the bearing (7) is equipped with height
Regulating mechanism.
8. a kind of novel pneumatic fixture according to claim 7, which is characterized in that the height adjustment mechanism includes setting vertically
The hydraulic cylinder set, the cylinder body of the hydraulic cylinder are fixedly connected with the pedestal (1), the telescopic end of the hydraulic cylinder and the bearing
(7) bottom is fixedly connected.
9. a kind of novel pneumatic fixture according to claim 7, which is characterized in that the height adjustment mechanism includes setting vertically
The fixed cylinder set and the telescopic rod being vertically arranged, the lower end of the fixed cylinder are fixedly connected with the pedestal (1), the telescopic rod
Upper end be fixedly connected with the bearing (7), the telescopic rod and the fixed cylinder are sold by the pin hole that is correspondingly arranged and being inserted into
The axis pin in hole adjusts the height of the bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861671.2U CN207606565U (en) | 2017-12-27 | 2017-12-27 | A kind of novel pneumatic fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861671.2U CN207606565U (en) | 2017-12-27 | 2017-12-27 | A kind of novel pneumatic fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606565U true CN207606565U (en) | 2018-07-13 |
Family
ID=62798321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861671.2U Expired - Fee Related CN207606565U (en) | 2017-12-27 | 2017-12-27 | A kind of novel pneumatic fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932146A (en) * | 2017-12-27 | 2018-04-20 | 湖北三叶机电制造股份有限公司 | A kind of novel pneumatic fixture |
-
2017
- 2017-12-27 CN CN201721861671.2U patent/CN207606565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932146A (en) * | 2017-12-27 | 2018-04-20 | 湖北三叶机电制造股份有限公司 | A kind of novel pneumatic fixture |
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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: 20180713 Termination date: 20201227 |