CN207606564U - A kind of air-actuated jaw of milling flat - Google Patents
A kind of air-actuated jaw of milling flat Download PDFInfo
- Publication number
- CN207606564U CN207606564U CN201721861659.1U CN201721861659U CN207606564U CN 207606564 U CN207606564 U CN 207606564U CN 201721861659 U CN201721861659 U CN 201721861659U CN 207606564 U CN207606564 U CN 207606564U
- Authority
- CN
- China
- Prior art keywords
- collet
- air
- milling flat
- actuated jaw
- 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
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of air-actuated jaws of milling flat, 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, it is fixed with cylinder on another described connecting plate, the piston rod end of the cylinder is equipped with the second collet, two stroke levers are equipped between described two connecting plates, second collet sleeve is set on the stroke lever and is slided along the stroke lever, it is arranged with spring on the stroke lever between first collet and the second collet, the both ends of the spring is abutted with first collet and the second collet respectively.In clamping section, the spring on stroke lever is in compressive state for first collet and the second collet, and when discharging proximate matter, the spring release compression potential energy assists the second collet homing.
Description
Technical field
The utility model is related to shape extrusion technical fields, and in particular to a kind of air-actuated jaw of milling flat.
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 air-actuated jaw of milling flat, 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 air-actuated jaw of milling flat, including bottom
, fixed there are two connecting plate on the pedestal, one of them described connecting plate is equipped with the first collet, another described connecting plate
On be fixed with cylinder, the piston rod end of the cylinder is equipped with the second collet, and two strokes are equipped between described two connecting plates
Bar, second collet sleeve are set on the stroke lever and are slided along the stroke lever, first collet and the second collet it
Between the stroke lever on be arranged with spring, the both ends of the spring is abutted with first collet and the second collet respectively.
The utility model has the beneficial effects that:When using the air-actuated jaw clamping section, the cylinder operation drives institute
The movement of the second collet is stated, the setting of the stroke guide rod helps that second collet is made steadily to move.First collet and
For second collet in clamping section, the spring on stroke lever is in compressive state, when discharging proximate matter, the spring release compression
Potential energy assists the second collet homing.
Based on the above technical solution, the utility model can also do following improvement.
Further, first collet and second collet clamping face relative to each other are equipped with rubber layer.Specifically,
The rubber layer surface is provided with convex to the dentation of workpiece clamp holding force stupefied for increasing it.
Advantageous effect using above-mentioned further scheme is:The rubber layer can be deformed upon in clamping section, to
It realizes in the case where Surface of profile will not be damaged, the clamping section of firm stable.Convex stupefied can enhance of dentation is accommodated
Frictional force between proximate matter and first collet and second collet, prevents proximate matter from skidding.
Further, the rubber layer is detachably mounted on first collet and second collet.Specifically, institute
Rubber layer is stated to be bolted on first collet and 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, can conveniently replace the rubber layer by dismounting, ensure the normal work of fixture
Make.
Further, the pedestal is equipped with the bearing for being used to support 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.
Further, second collet and first collet clamping face relative to each other are equipped with groove.
Advantageous effect using above-mentioned further scheme is:The groove is matched with by the shape of aid proximate matter, favorably
In the stability for keeping aid.
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 air-actuated jaw front view for milling flat that one embodiment of the utility model provides;
Fig. 2 is a kind of air-actuated jaw vertical view for milling flat 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;9, stroke guide rod;10, spring.
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 air-actuated jaw of milling flat, including pedestal 1, the pedestal
There are two connecting plate 2, one of them described connecting plate 2 is equipped with the first collet 6, is fixed on another described connecting plate 2 for upper fixation
There are cylinder 3,4 end of piston rod of the cylinder 3 to be equipped with the second collet 5, two stroke levers are equipped between described two connecting plates 2
9, second collet 5 is sheathed on the stroke lever 9 and is slided along the stroke lever 9, first collet, 6 and second collet
Be arranged with spring 10 on the stroke lever 9 between 5,10 both ends of the spring respectively with first collet, 6 and second collet 5
It abuts.
When using the air-actuated jaw clamping section, the work of the cylinder 3 drives second collet 5 to move, the row
The setting of journey guide rod 9 helps to keep second collet 5 steadily mobile.First collet, 6 and second collet 5 is in clamping section
When, the spring 10 on stroke lever is in compressive state, when discharging proximate matter, the release compression potential energy of the spring 10, and auxiliary second
5 homing of collet.
Preferably, first collet 6 and second collet 5 clamping face relative to each other are equipped with rubber layer 8.Specifically
, 8 surface of the rubber layer is provided with convex to the dentation of workpiece clamp holding force stupefied for increasing it.The rubber layer 8 is in clamp-type
It can be deformed upon when material, to realize in the case where Surface of profile will not be damaged, the clamping section of firm stable.The dentation
It is convex it is stupefied can enhance by the frictional force between aid proximate matter and first collet 6 and second collet 5, prevent proximate matter from beating
It is sliding.
Preferably, the rubber layer 8 is detachably mounted on first collet 6 and second collet 5.Specifically
, the rubber layer 8 is bolted on first collet 6 and second collet 5.The rubber layer 8 is due to length
Phase is under pressure the effect with frictional force, and it is even damaged to easy to produce deformation, can conveniently be replaced by dismounting described
Rubber layer 8 ensures the normal work of fixture.
Preferably, the pedestal 1, which is equipped with, is used to support the bearing 7 of 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 non-clamping section of clamping device, and make institute by adjusting height
State the appropriate location that proximate matter is located among 6 and second collet of the first collet 5.And it can consolidate during proximate matter is accommodated
Material shape in the height of vertical direction, proximate matter is avoided to move.
Preferably, second collet 5 and first collet 6 clamping face relative to each other are equipped with groove.It is described recessed
Slot is matched with by the shape of aid proximate matter, is conducive to the stability for keeping aid.
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 be fixed wherein with by proximate matter, avoid proximate matter from moving left and right, the rubber layer 8 is due to deformation
The stability of the proximate matter can be enhanced by generating larger frictional force.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 air-actuated jaw of milling flat, it is characterised in that:Including pedestal (1), fixed on the pedestal there are two connecting plates
(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),
Piston rod (4) end of the cylinder (3) is equipped with the second collet (5), and two stroke levers are equipped between described two connecting plates (2)
(9), second collet (5) is sheathed on the stroke lever (9) and is slided along the stroke lever (9), first collet (6)
And spring (10) is arranged on the second stroke lever (9) between collet (5), spring (10) both ends are respectively with described
One collet (6) and the second collet (5) abut.
2. a kind of air-actuated jaw of milling flat according to claim 1, which is characterized in that first collet (6) and described
Second collet (5) clamping face relative to each other is equipped with rubber layer (8).
3. a kind of air-actuated jaw of milling flat according to claim 2, which is characterized in that rubber layer (8) the surface setting
It is useful for increasing it convex to the dentation of workpiece clamp holding force stupefied.
4. a kind of air-actuated jaw of milling flat according to claim 3, which is characterized in that the rubber layer (8) is dismountable
It is fixed on first collet (6) and second collet (5).
5. a kind of air-actuated jaw of milling flat according to claim 1, which is characterized in that second collet (5) and described
First collet (6) clamping face relative to each other is equipped with groove.
6. according to a kind of any one of claim 1-5 air-actuated jaws of milling flat, which is characterized in that on the pedestal (1)
Equipped with the bearing (7) for being used to support workpiece to be held, bearing (7) setting is in second collet (5) and first folder
Between head (6).
7. a kind of air-actuated jaw of milling flat according to claim 6, which is characterized in that the bottom of the bearing (7) is equipped with
Height adjustment mechanism.
8. a kind of air-actuated jaw of milling flat according to claim 7, which is characterized in that the height adjustment mechanism includes perpendicular
The hydraulic cylinder being directly arranged, the cylinder body of the hydraulic cylinder are fixedly connected with the pedestal (1), the telescopic end of the hydraulic cylinder with it is described
The bottom of bearing (7) is fixedly connected.
9. a kind of air-actuated jaw of milling flat according to claim 7, which is characterized in that the height adjustment mechanism includes perpendicular
The fixed cylinder being directly arranged and the telescopic rod being vertically arranged, the lower end of the fixed cylinder is fixedly connected with the pedestal (1), described to stretch
The upper end of contracting bar is fixedly connected with the bearing (7), and the telescopic rod and the fixed cylinder are by the pin hole that is correspondingly arranged and insert
The axis pin for entering pin hole adjusts the height of the bearing (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721861659.1U CN207606564U (en) | 2017-12-27 | 2017-12-27 | A kind of air-actuated jaw of milling flat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721861659.1U CN207606564U (en) | 2017-12-27 | 2017-12-27 | A kind of air-actuated jaw of milling flat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207606564U true CN207606564U (en) | 2018-07-13 |
Family
ID=62798353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721861659.1U Expired - Fee Related CN207606564U (en) | 2017-12-27 | 2017-12-27 | A kind of air-actuated jaw of milling flat |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207606564U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107877229A (en) * | 2017-12-27 | 2018-04-06 | 湖北三叶机电制造股份有限公司 | A kind of air-actuated jaw of milling flat |
-
2017
- 2017-12-27 CN CN201721861659.1U patent/CN207606564U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107877229A (en) * | 2017-12-27 | 2018-04-06 | 湖北三叶机电制造股份有限公司 | A kind of air-actuated jaw of milling flat |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106583628B (en) | Riveting tool, riveting tool transfer mechanism, riveting tool system | |
CN208451658U (en) | Gripper for the clamping of boss peripheral hardware type part | |
CN209062601U (en) | A kind of agricultural machinery engineering mechanical clamping device | |
CN205394310U (en) | Table vice | |
CN103056790B (en) | A kind of Insert-block vise jaw | |
CN207606564U (en) | A kind of air-actuated jaw of milling flat | |
CN103506874A (en) | Flat tongs rapidly used | |
CN103056791B (en) | A kind of jaw changeable type bench vice | |
CN208787581U (en) | A kind of drilling equipment for facilitating component of machine fixed | |
CN106078278A (en) | A kind of clamping apparatus of carving and milling machine mould | |
CN209380409U (en) | The Tool bil holding device of diamond segment grinding attachment | |
CN207606565U (en) | A kind of novel pneumatic fixture | |
CN103056789B (en) | A kind of Jaw-adjustable bench clamp | |
CN208116612U (en) | A kind of workpiece holding mechanism | |
CN107617899A (en) | Double acting floating clamping device | |
CN203437964U (en) | Quick flat tongs | |
CN107932146A (en) | A kind of novel pneumatic fixture | |
CN205588012U (en) | Novel special rapid fixture of bar copper processing | |
CN104440269A (en) | Quick clamp positioning mechanism | |
CN107877229A (en) | A kind of air-actuated jaw of milling flat | |
CN204295353U (en) | A kind of clamp quick positioning mechanism | |
CN108161504A (en) | A kind of machine drilling chucking device | |
CN203804125U (en) | Turn-riveting equipment for automobile seat frameworks | |
CN208913655U (en) | Interchangeable hydraulically operated fixture | |
CN104400048A (en) | Novel three-jaw chuck |
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: 20180713 Termination date: 20201227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |