CN107052864A - A kind of air-actuated jaw - Google Patents
A kind of air-actuated jaw Download PDFInfo
- Publication number
- CN107052864A CN107052864A CN201710257705.5A CN201710257705A CN107052864A CN 107052864 A CN107052864 A CN 107052864A CN 201710257705 A CN201710257705 A CN 201710257705A CN 107052864 A CN107052864 A CN 107052864A
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- China
- Prior art keywords
- workpiece
- support column
- supporting plate
- blastopore
- thick
- 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.)
- Pending
Links
- 210000001647 gastrula Anatomy 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of air-actuated jaw, include the supporting plate of a horizontal positioned, 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 the air-actuated jaw of the present invention, 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, the firm workpiece of quick clip can be achieved, clamping is solid and reliable, and centering precision is high, labor intensity mitigates significantly.
Description
Technical field
The present invention relates to CNC machinery manufacturing technology fields, more particularly to a kind of air-actuated jaw.
Background technology
Before processing workpiece, it is typically necessary and is carried out clamping and fix, is 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 workman is quite big by hand.
The content of the invention
It is an object of the invention to provide a kind of air-actuated jaw, to solve above technical problem.
For up to this purpose, the present invention uses following technical scheme：
A kind of air-actuated jaw, includes the supporting plate of a horizontal positioned；
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 drives the depression bar to rotate to above the workpiece, and the swing clamp cylinder is controlled 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.
It is preferred that, 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.
It is preferred that, 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
Two ends.
It is preferred that, 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.
It is preferred that, the briquetting is fixedly connected with the depression bar using pin.
It is preferred that, the air-actuated jaw also includes the mounting platform of a horizontal positioned；
The supporting plate is fixed on the mounting platform；The supporting plate is parallel with the mounting platform.
It is preferred that, 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.
It is preferred that, the top of the supporting plate fixed column and the supporting plate are fixedly connected using screw.
It is preferred that, the briquetting is made of cobalt-containing high speed steel material.
It is preferred that, 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.
Beneficial effects of the present invention：Replace passing traditional manual installation way using the air-actuated jaw of the present invention, first by work
What the irregularly-shaped hole of part and thick blastopore were aligned is positioned on fixture, you can realizes Primary Location, then passes through swing clamp cylinder, you can realize
Workpiece quickly is clipped, clamping is solid and reliable, centering precision is high, labor intensity mitigates significantly.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram at the front side visual angle of air-actuated jaw provided in an embodiment of the present invention.
Fig. 2 is the three-dimensional structure diagram at the rear side visual angle of air-actuated jaw provided in an embodiment of the present invention.
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, the empty keeper of thick embryo；231st, Elastip pin；240th, swing clamp cylinder；241st, depression bar；242nd, briquetting；
300th, workpiece；301st, irregularly-shaped hole；302nd, thick blastopore.
Embodiment
To enable goal of the invention, feature, the advantage of the present invention more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of embodiment of the invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Further illustrate technical scheme 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 the peace of a horizontal positioned
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, being fixed with least three contour supporting plate fixed columns 110 on 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 oppositely arranged for the top with supporting plate fixed column 110
The other end, i.e. the lower end of supporting plate fixed column 110 in Fig. 1.It is preferred that, 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, the contour support column of thick blastopore keeper 230 and two
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 are used to
The workpiece 300 is supported, makes the horizontal positioned of workpiece 300.
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, and swing clamp cylinder 240 controls depression bar 241 to push again, drives
Briquetting 242 is moved 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 rocking or displacement for workpiece 300.
It is preferred that, 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.It is preferred that, briquetting 242 is using high containing cobalt
Fast Steel material is made.
It is preferred that, 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 is proposed, 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 abnormity of workpiece 300
What hole 301 and thick blastopore 302 were aligned is positioned on air-actuated jaw, you can realizes Primary Location workpiece 300, then passes through swing clamp cylinder
240, you can realization quickly clips workpiece, and clamping is solid and reliable, centering precision is high, labor intensity mitigates significantly.
In description of the invention, it is to be understood that the orientation or position of the instruction such as term " on ", " under ", " preceding " " rear "
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without referring to
Show or imply that the circuit or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as limitation of the present invention.
In description of the invention, it is to be understood that each part also can use the same or like miscellaneous part of function to carry out
Substitute, cylinder is such as replaced with into motor, it may also function as same or like technique effect, all should be in protection scope of the present invention
It is interior.
Described above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Embodiment is stated the present invention is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of air-actuated jaw, it is characterised in that include the supporting plate of a horizontal positioned；
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；
The workpiece is by after clamping, and 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 diameter of the lower disc of the Elastip pin
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 to be connected
Connect.
6. air-actuated jaw according to claim 1, it is characterised in that also include the mounting platform of a horizontal positioned；
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 1, it is characterised in that the briquetting is made of cobalt-containing high speed steel material.
10. air-actuated jaw according to claim 7, 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 |
|---|---|---|---|
| CN201710257705.5A CN107052864A (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710257705.5A CN107052864A (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052864A true CN107052864A (en) | 2017-08-18 |
Family
ID=59600451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710257705.5A Pending CN107052864A (en) | 2017-04-19 | 2017-04-19 | A kind of air-actuated jaw |
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| Country | Link |
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| CN (1) | CN107052864A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350853A (en) * | 2017-09-05 | 2017-11-17 | 南通理工学院 | Clamping device for numerical control milling machine |
| CN107717558A (en) * | 2017-09-21 | 2018-02-23 | 平湖市高鑫自动化设备科技有限公司 | A kind of pressing device |
| CN108747899A (en) * | 2018-06-26 | 2018-11-06 | 东莞以利沙五金制品有限公司 | Peg type spring attachment |
| CN109175472A (en) * | 2018-09-18 | 2019-01-11 | 贵州风雷航空军械有限责任公司 | A kind of assembly boring grab for special-shaped metal plate frame type component |
| CN112475484A (en) * | 2020-11-22 | 2021-03-12 | 郭小求 | Connecting rod head tapping device |
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350853A (en) * | 2017-09-05 | 2017-11-17 | 南通理工学院 | Clamping device for numerical control milling machine |
| CN107350853B (en) * | 2017-09-05 | 2023-12-26 | 南通理工学院 | Clamping device for numerical control milling machine |
| CN107717558A (en) * | 2017-09-21 | 2018-02-23 | 平湖市高鑫自动化设备科技有限公司 | A kind of pressing device |
| CN108747899A (en) * | 2018-06-26 | 2018-11-06 | 东莞以利沙五金制品有限公司 | Peg type spring attachment |
| CN108747899B (en) * | 2018-06-26 | 2023-09-22 | 东莞以利沙五金制品有限公司 | Pin type spring pressing device |
| CN109175472A (en) * | 2018-09-18 | 2019-01-11 | 贵州风雷航空军械有限责任公司 | A kind of assembly boring grab for special-shaped metal plate frame type component |
| CN112475484A (en) * | 2020-11-22 | 2021-03-12 | 郭小求 | Connecting rod head tapping device |
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
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Application publication date: 20170818 |