CN206998353U - A kind of air-actuated jaw - Google Patents
A kind of air-actuated jaw Download PDFInfo
- Publication number
- CN206998353U CN206998353U CN201720414865.1U CN201720414865U CN206998353U CN 206998353 U CN206998353 U CN 206998353U CN 201720414865 U CN201720414865 U CN 201720414865U CN 206998353 U CN206998353 U CN 206998353U
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- CN
- China
- Prior art keywords
- workpiece
- support column
- supporting plate
- blastopore
- thick
- Prior art date
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Abstract
The utility model discloses a kind of air-actuated jaw, including a horizontal positioned supporting plate, the side of the supporting plate is fixed with special-shaped keeper, thick blastopore keeper and two contour support columns, the special-shaped keeper is provided with an irregularly-shaped hole locating dowel, the thick blastopore keeper is provided with the Elastip pin of a taper, and the opposite side of the supporting plate is provided with swing clamp cylinder.Replace passing traditional manual installation way using air-actuated jaw of the present utility model, first it is positioned over what the irregularly-shaped hole of workpiece and thick blastopore were aligned on fixture, Primary Location can be achieved, pass through swing clamp cylinder again, quick clip jail workpiece can be achieved, clamping is solid and reliable, and centering precision is high, labor intensity mitigates significantly.
Description
Technical field
It the utility model is related to CNC machinery manufacturing technology fields, more particularly to a kind of air-actuated jaw.
Background technology
Before workpieces processing, it is typically necessary and is carried out clamping and fix, be all to use common scroll chuck hand before
Frock is pressed from both sides, and because of the difference of the large and small end diameter of workpiece, causes clamping extremely inconvenient, and scroll chuck will unclamp much could loading, unloading work
Part, production efficiency is very low, and frequently its labor intensity of clamping worker is quite big by hand.
Utility model content
The purpose of this utility model is to provide a kind of air-actuated jaw, to solve above technical problem.
To use following technical scheme up to this purpose, the utility model：
A kind of air-actuated jaw, including a horizontal positioned supporting plate；
The side of the supporting plate is fixed with special-shaped keeper, thick blastopore keeper and two contour support columns；It is described different
Shape keeper is provided with an irregularly-shaped hole locating dowel, and the thick blastopore keeper is provided with the Elastip pin of a taper；Wherein, it is described
Irregularly-shaped hole locating dowel and the Elastip pin are used to position workpiece to be processed；The support column makes to support the workpiece
The workpiece level is placed；
The opposite side of the supporting plate is provided with swing clamp cylinder；The cylinder axis of the swing clamp cylinder are connected with a depression bar；Institute
The side towards the supporting plate for stating the top of depression bar is fixed with a briquetting；Wherein, the top of the depression bar is the depression bar
The remote cylinder axis one end；
Described in clamping during workpiece, the workpiece is positioned on the support column, makes what the irregularly-shaped hole of the workpiece was aligned
It is enclosed in the irregularly-shaped hole locating dowel, makes the thick blastopore alignment sleeve of the workpiece on the Elastip pin；Start the corner
Cylinder, the swing clamp cylinder drive the depression bar to rotate to above the workpiece, and the swing clamp cylinder controls under the depression bar again
Pressure, until the briquetting compresses the workpiece, the lateral wall for being enclosed on the Elastip pin that the thick blastopore of the workpiece is close to.
Preferably, the opposite side of the supporting plate is provided with two swing clamp cylinders；
After the swing clamp cylinder starts, the swing clamp cylinder drives the depression bar to be rotated by 90 °, until the briquetting is in
The surface of the support column；The swing clamp cylinder controls the depression bar to push again, until the briquetting compresses the workpiece.
Preferably, the support column includes the first support column and the second support column；
The thick blastopore keeper is arranged between first support column and second support column；
The workpiece is by after clamping, and the irregularly-shaped hole locating dowel and second support column are respectively positioned at the workpiece
Both ends.
Preferably, the thick blastopore keeper also includes a pin fixed seat being in the form of a column；The Elastip pin is fixed on
In the pin fixed seat；The height of the pin fixed seat is less than the height of the support column；The thick blastopore keeper
Highly it is more than the height of the support column；
The Elastip pin is in up-narrow and down-wide circular cone shape；
The diameter of the upper disc of the Elastip pin is less than the aperture of the thick blastopore；The lower disc of the Elastip pin
Diameter is more than the aperture of the thick blastopore；
When the briquetting compresses the workpiece, the support column is close to the lower surface of the workpiece, and the thick blastopore is close to
Be placed on the lateral wall of the Elastip pin.
Preferably, the briquetting is fixedly connected with the depression bar using pin.
Preferably, the air-actuated jaw also includes a horizontal positioned mounting platform；
The supporting plate is fixed on the mounting platform；The supporting plate is parallel with the mounting platform.
Preferably, three contour supporting plate fixed columns are fixed with the mounting platform；
The top of the supporting plate fixed column is fixedly connected with the supporting plate；
Wherein, the top of the supporting plate fixed column is the one of the remote mounting platform of the supporting plate fixed column
End.
Preferably, the top of the supporting plate fixed column and the supporting plate are fixedly connected using screw.
Preferably, the briquetting is made of cobalt-containing high speed steel material.
Preferably, the air-actuated jaw also includes support column height regulating part；
The support column height regulating part is used to be adjusted in synchronism the flexible of first support column and second support column,
And then the height of first support column and second support column is adjusted, and make first support column and second support
The height of post is always consistent.
The beneficial effects of the utility model：Replace passing traditional manual clamping side using air-actuated jaw of the present utility model
Formula, first it is positioned over what the irregularly-shaped hole of workpiece and thick blastopore were aligned on fixture, you can realize Primary Location, then pass through corner gas
Cylinder, you can realization quickly clips workpiece, and clamping is solid and reliable, and centering precision is high, labor intensity mitigates significantly.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram at the front side visual angle for the air-actuated jaw that the utility model embodiment provides.
Fig. 2 is the three-dimensional structure diagram at the rear side visual angle for the air-actuated jaw that the utility model embodiment provides.
In figure:
100th, mounting platform；110th, supporting plate fixed column；200th, supporting plate；210th, special-shaped keeper；211st, profiled holes are fixed
Position post；220th, support column；230th, thick embryo sky keeper；231st, Elastip pin；240th, swing clamp cylinder；241st, depression bar；242nd, briquetting；
300th, workpiece；301st, irregularly-shaped hole；302nd, thick blastopore.
Embodiment
, below will knot to enable purpose of utility model of the present utility model, feature, advantage more obvious and understandable
The accompanying drawing in the utility model embodiment is closed, the technical scheme in the embodiment of the utility model is clearly and completely described,
Obviously, the embodiments described below are only the utility model part of the embodiment, and not all embodiment.Based on this reality
With the embodiment in new, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Fig. 1 and Fig. 2 are refer to, the present embodiment provides a kind of air-actuated jaw, and the air-actuated jaw includes a horizontal positioned peace
Assembling platform 100.
The upper backup pad of mounting platform 100 is fixed with a supporting plate 200；Supporting plate 200 and the keeping parallelism of mounting platform 100.
Specifically, at least three contour supporting plate fixed columns 110 are fixed with mounting platform 100；Supporting plate fixed column
The upper surface of mounting platform 100 is fixed in 110 bottom, and the top of supporting plate fixed column 110 is fixedly connected with supporting plate 200；
Wherein, the top of the supporting plate fixed column for the remote mounting platform of the supporting plate fixed column one end, i.e. in Fig. 1
The upper end of supporting plate fixed column 110；The bottom of supporting plate fixed column 110 is to be oppositely arranged with the top of supporting plate fixed column 110
The other end, i.e. the lower end of supporting plate fixed column 110 in Fig. 1.Preferably, the top of supporting plate fixed column 110 and supporting plate 200
It is fixedly connected using screw.
Optionally, a fixed column height adjusting part is provided with mounting platform 100, to be adjusted in synchronism described at least three
The height of supporting plate fixed column 110；In the present embodiment, the quantity of supporting plate fixed column 110 is three.
The side of supporting plate 200 is fixed with special-shaped keeper 210,230 and two contour support column of thick blastopore keeper
220.In the present embodiment, support column 220 includes the first support column (support column 220 on the left of Fig. 1) and the second support column (Fig. 1 right sides
The support column 220 of side)；Thick blastopore keeper 230 is arranged between first support column and second support column；Workpiece
300 by after clamping, and special-shaped keeper 210 and second support column are respectively arranged at the both ends of workpiece 300.
Specifically, special-shaped keeper 210 is provided with an irregularly-shaped hole locating dowel matched with the irregularly-shaped hole 301 of workpiece 300
211, thick blastopore keeper 230 is provided with the Elastip pin 231 of a taper；Wherein, Elastip pin 231 uses elastomeric material system
Into；Irregularly-shaped hole locating dowel 211 and Elastip pin 231 are used to position workpiece 300 to be processed；Two contour support columns 220 to
The workpiece 300 is supported, makes workpiece 300 horizontal positioned.
The opposite side of supporting plate 200 is provided with swing clamp cylinder 240；The cylinder axis of swing clamp cylinder 240 are connected with a depression bar
241；The side towards supporting plate 200 on the top of depression bar 241 is fixed with a briquetting 242；Wherein, the top of depression bar 241 is pressure
One end of the remote cylinder axis of bar 241.
During clamping workpiece 300, workpiece 300 is positioned on support column 220, the set for being directed at the irregularly-shaped hole 301 of workpiece 300
In irregularly-shaped hole locating dowel 211, make the alignment sleeve of thick blastopore 302 of workpiece 300 on Elastip pin 231；Start swing clamp cylinder
240, swing clamp cylinder 240 drives depression bar 241 to rotate to the top of workpiece 300, swing clamp cylinder 240 and controls depression bar 241 to push again, drive
Briquetting 242 moves towards workpiece 300, until the contact of briquetting 242 and workpiece pressing 300, now, the thick blastopore 301 of workpiece 300 is close to
The lateral wall for being enclosed on Elastip pin 231, further limit workpiece 300 rock or displacement.
Preferably, the opposite side of supporting plate 200 is provided with two swing clamp cylinders 240.
Specifically, after swing clamp cylinder 240 starts, swing clamp cylinder 240 drives depression bar 241 to be rotated by 90 °, until at briquetting 242
In the surface of support column 220；Swing clamp cylinder 240 controls depression bar 241 to push again, until the contact of briquetting 242 and workpiece pressing
300。
More specifically, thick blastopore keeper 230 also includes a pin fixed seat being in the form of a column；Elastip pin 231 is fixed on
In the pin fixed seat, it is fixed in the pin fixed seat in supporting plate 200；The height of the pin fixed seat is less than branch
The height of dagger 220；The height of thick blastopore keeper 230 is more than the height of support column 220.
In the present embodiment, Elastip pin 231 is in up-narrow and down-wide circular cone shape；The diameter of the upper disc of Elastip pin 231
Less than the aperture of thick blastopore 302 (thick blastopore is circular hole, and aperture is its diameter)；The diameter of the lower disc of Elastip pin 231 is more than
The aperture of thick blastopore 302.
During 242 workpiece pressing 300 of briquetting, support column 220 is close to the lower surface of workpiece 300, and what thick blastopore 302 was close to is placed on
On the lateral wall of Elastip pin 231.
In the present embodiment, briquetting 242 is fixedly connected with depression bar 241 using pin.Preferably, briquetting 242 is using high containing cobalt
Fast Steel material is made.
Preferably, the air-actuated jaw also includes support column height regulating part (not shown)；The support column height
Regulating part is used to be adjusted in synchronism the flexible of first support column and second support column, and then adjusts first support column
With the height of second support column, and make the height of first support column and second support column always consistent.
Air-actuated jaw that the present embodiment proposes, for aiding in CNC (Computer numerical control, numerical control
Lathe) processing, replaces the traditional manual installation way of biography with it, efficiency and better, its need is first by the irregularly-shaped hole of workpiece
With being positioned on air-actuated jaw for thick blastopore alignment, you can realize Primary Location workpiece 300, then pass through swing clamp cylinder 240, you can
Realization quickly clips workpiece, and clamping is solid and reliable, and centering precision is high, labor intensity mitigates significantly.
In description of the present utility model, it is to be understood that the orientation of instruction such as term " on ", " under ", " preceding " " rear " or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than instruction or imply signified circuit or element must have specific orientation, with specific azimuth configuration and operation, because
This is it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that each part also can use the same or like miscellaneous part of function
Substituted, cylinder is such as replaced with into motor, it may also function as same or like technique effect, all should be of the present utility model
In protection domain.
Described above, above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical scheme
Spirit and scope.
Claims (9)
1. a kind of air-actuated jaw, it is characterised in that including a horizontal positioned supporting plate；
The side of the supporting plate is fixed with special-shaped keeper, thick blastopore keeper and two contour support columns；The abnormity is fixed
Position part is provided with an irregularly-shaped hole locating dowel, and the thick blastopore keeper is provided with the Elastip pin of a taper；Wherein, the abnormity
Hole locating dowel and the Elastip pin are used to position workpiece to be processed；The support column makes described to support the workpiece
Workpiece level is placed；
The opposite side of the supporting plate is provided with swing clamp cylinder；The cylinder axis of the swing clamp cylinder are connected with a depression bar；The pressure
The side towards the supporting plate on the top of bar is fixed with a briquetting；Wherein, the top of the depression bar is the remote of the depression bar
From one end of the cylinder axis；
Described in clamping during workpiece, the workpiece is positioned on the support column, makes what the irregularly-shaped hole of the workpiece was aligned to be enclosed on
In the irregularly-shaped hole locating dowel, make the thick blastopore alignment sleeve of the workpiece on the Elastip pin；Start the swing clamp cylinder,
The swing clamp cylinder drives the depression bar to rotate to above the workpiece, and the swing clamp cylinder controls the depression bar to push again, directly
The workpiece is compressed to the briquetting, the lateral wall for being enclosed on the Elastip pin that the thick blastopore of the workpiece is close to.
2. air-actuated jaw according to claim 1, it is characterised in that the opposite side of the supporting plate is provided with described in two
Swing clamp cylinder；
After the swing clamp cylinder starts, the swing clamp cylinder drives the depression bar to be rotated by 90 °, until the briquetting is in described
The surface of support column；The swing clamp cylinder controls the depression bar to push again, until the briquetting compresses the workpiece.
3. air-actuated jaw according to claim 1, it is characterised in that the support column includes the first support column and second
Dagger；
The thick blastopore keeper is arranged between first support column and second support column；
For the workpiece by after clamping, the irregularly-shaped hole locating dowel and second support column are located at the two of the workpiece respectively
End.
4. air-actuated jaw according to claim 1, it is characterised in that what the thick blastopore keeper was also in the form of a column including one
Pin fixed seat；The Elastip pin is fixed in the pin fixed seat；The height of the pin fixed seat is less than the branch
The height of dagger；The height of the thick blastopore keeper is more than the height of the support column；
The Elastip pin is in up-narrow and down-wide circular cone shape；
The diameter of the upper disc of the Elastip pin is less than the aperture of the thick blastopore；The lower disc of the Elastip pin it is straight
Footpath is more than the aperture of the thick blastopore；
When the briquetting compresses the workpiece, the support column is close to the lower surface of the workpiece, the set that the thick blastopore is close to
In on the lateral wall of the Elastip pin.
5. air-actuated jaw according to claim 1, it is characterised in that the briquetting and the depression bar are fixed using pin and connected
Connect.
6. air-actuated jaw according to claim 1, it is characterised in that also including a horizontal positioned mounting platform；
The supporting plate is fixed on the mounting platform；The supporting plate is parallel with the mounting platform.
7. air-actuated jaw according to claim 1, it is characterised in that three contour branch are fixed with the mounting platform
Fagging fixed column；
The top of the supporting plate fixed column is fixedly connected with the supporting plate；
Wherein, the top of the supporting plate fixed column is one end of the remote mounting platform of the supporting plate fixed column.
8. air-actuated jaw according to claim 7, it is characterised in that the top of the supporting plate fixed column and the support
Plate is fixedly connected using screw.
9. air-actuated jaw according to claim 3, it is characterised in that also including support column height regulating part；
The support column height regulating part is used to be adjusted in synchronism the flexible of first support column and second support column, and then
The height of first support column and second support column is adjusted, and makes first support column and second support column
It is highly always consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414865.1U CN206998353U (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414865.1U CN206998353U (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998353U true CN206998353U (en) | 2018-02-13 |
Family
ID=61443003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720414865.1U Expired - Fee Related CN206998353U (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052864A (en) * | 2017-04-19 | 2017-08-18 | 东莞市金达机电有限公司 | A kind of air-actuated jaw |
| CN110315378A (en) * | 2019-07-03 | 2019-10-11 | 南方科技大学 | A kind of automation clamping device |
-
2017
- 2017-04-19 CN CN201720414865.1U patent/CN206998353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052864A (en) * | 2017-04-19 | 2017-08-18 | 东莞市金达机电有限公司 | A kind of air-actuated jaw |
| CN110315378A (en) * | 2019-07-03 | 2019-10-11 | 南方科技大学 | A kind of automation clamping device |
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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: 20180213 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |