CN206216326U - A kind of pneumatic efficient rotary work piece special fixture - Google Patents
A kind of pneumatic efficient rotary work piece special fixture Download PDFInfo
- Publication number
- CN206216326U CN206216326U CN201621249523.0U CN201621249523U CN206216326U CN 206216326 U CN206216326 U CN 206216326U CN 201621249523 U CN201621249523 U CN 201621249523U CN 206216326 U CN206216326 U CN 206216326U
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- CN
- China
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- work piece
- clamping jaw
- rotary work
- clamping
- guide
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Abstract
The utility model discloses the pneumatic efficient rotary work piece special fixture of one kind, including pedestal, a pair of cylinders, two clamping jaw installing plates, rotary work piece clamping benchs, the pair of cylinder is arranged on pedestal, and the protruding end of two clamping jaw installing plates is separately mounted on the slide at each self-corresponding cylinder two ends；The axis of guide passes through two endoporus of linear bearing, the axis of guide two ends are respectively and fixedly installed on a pair of guide pads, each guide pad is fixed on pedestal, and described two linear bearings are arranged on each self-corresponding bushing block, and each bushing block is respectively in each self-corresponding clamping jaw installing plate lower end；One clamping jaw of each self installation on described two clamping jaw installing plates；Rotary work piece clamping bench is arranged on pedestal, and between clamping jaw on each clamping jaw installing plate.Axial direction motion of the two pawl installing plates of the utility model in the case where respective cylinder synchronously drives in the axis of guide is calibrated to the rotary work piece on rotary work piece clamping bench by two clamping jaw Automatic-clampings, center, station keeps and release.
Description
Technical field
The utility model is used to clamping rotary work piece special fixture technical field in belonging to lathe and automatic production line, special
It is not a kind of pneumatic efficient rotary work piece special fixture.
Background technology
At present, the clamping revolving body in lathe and automatic production line uses manual, in operation by hand
Move to complete clamping, labour intensity is big, inefficiency, the inaccurate, unstable product quality of positioning, while needing to arrange for technology
Higher ranked workman is operated, and operability is low, greatly increases human cost.
The content of the invention
It is an object of the invention to provide one kind can realize rotary work piece Automatic-clamping, center calibration, station keep with
The pneumatic efficient rotary work piece special fixture of release.
The technical solution for realizing the object of the invention is：A kind of pneumatic efficient rotary work piece special fixture, including pedestal,
A pair of cylinders, two clamping jaw installing plates, rotary work piece clamping benchs, the pair of cylinder are arranged on pedestal, two clamping jaw peaces
The protruding end for filling plate is separately mounted on the slide at each self-corresponding cylinder two ends；
The axis of guide is respectively and fixedly installed on a pair of guide pads through two endoporus of linear bearing, the axis of guide two ends,
Each guide pad is fixed on pedestal, and the cylindrical of described two linear bearings is arranged on each self-corresponding bushing block by snap ring
On, each bushing block is respectively fixedly connected with each self-corresponding clamping jaw installing plate lower end；On described two clamping jaw installing plates each
One clamping jaw is installed, the clamping jaw is located between cylinder and bushing block；Rotary work piece clamping bench is arranged on pedestal, and positioned at each folder
Between clamping jaw on pawl installing plate；
The axis of the axis of guide is parallel with the direction of motion of cylinder slide；Described two pawl installing plates are same in respective cylinder
Axial direction motion under step driving in the axis of guide is pressed from both sides automatically to the rotary work piece on rotary work piece clamping bench by two clamping jaws
Tightly, center calibration, station keep and release.
The present invention compared with prior art, its remarkable advantage：(1) with cylinder, clamping jaw, linear bearing, axis of guide etc. as base
Plinth, the problems such as solving big existing manual labour intensity, inefficiency, position inaccurate, unstable product quality.(2)
Due to realizing that rotary work piece Automatic-clamping, center calibration, station keep and release, whole process high working efficiency, accurate positioning,
The workman that industrial grade can be arranged relatively low is operated, and operability is high, it will be apparent that reduce human cost, and overall structure is tight
Gather, be swift in motion, it is convenient and reliable.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the pneumatic efficient rotary work piece special fixture of the present invention.
Fig. 2 is the side view of the pneumatic efficient rotary work piece special fixture of the present invention.
Fig. 3 is the schematic three dimensional views of the pneumatic efficient rotary work piece special fixture of the present invention.
Reference and its representative part are：
Component names are as follows with the label for representing the part in figure：Pedestal 1, cylinder 2, clamping jaw installing plate 3, rotary work piece dress
Folder platform 4, clamping jaw 5, bushing block 6, linear bearing 7, the axis of guide 8, guide pad 9, hexagon pillar 10.
Specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the pneumatic efficient rotary work piece special fixture of the present invention, including pedestal 1, a pair of cylinders 2,
Two clamping jaw installing plates 3, rotary work piece clamping benchs 4, the pair of cylinder 2 are arranged on pedestal 1, two clamping jaw installing plates 3
Protruding end be separately mounted on the slide at each two ends of self-corresponding cylinder 2；
Through two endoporus of linear bearing 7, the two ends of the axis of guide 8 are respectively and fixedly installed to a pair of guide pads 9 to the axis of guide 8
On, each guide pad 9 is fixed on pedestal 1, and the cylindrical of described two linear bearings 7 is arranged on each self-corresponding by snap ring
On bushing block 6, each bushing block 6 is respectively fixedly connected with each self-corresponding lower end of clamping jaw installing plate 3；Described two clamping jaws are installed
One clamping jaw 5 of each self installation on plate 3, the clamping jaw 5 is located between cylinder 2 and bushing block 6；Rotary work piece clamping bench 4 is arranged on base
On seat 1, and between clamping jaw on each clamping jaw installing plate 3；
The axis of the axis of guide 8 is parallel with the direction of motion of the slide of cylinder 2；Described two pawl installing plates 3 are in respective gas
Axial direction motion under the synchronous driving of cylinder 2 in the axis of guide 8 passes through two clamping jaws to the rotary work piece on rotary work piece clamping bench 4
Automatic-clamping, center calibration, station keep and release.
The inner side of clamping jaw 5 processing of the pneumatic efficient rotary work piece special fixture of the present invention is tapered, is calibrated to center and pressed from both sides
Tightly.Revolving body workpieces are in downward direction pressed during clamping, it is ensured that the stability and rigidity of clamping rotary work piece, while to dress
Folder rotary work piece carries out center calibration.
The two ends of the axis of guide of the invention 8 are machined with internal thread hole, are mounted by means of bolts on guide pad.Rotary work piece
Clamping bench 4 is arranged on pedestal 1 by hexagon pillar 10, and described one end of hexagon pillar 10 is external screw thread, and one end is interior spiral shell
Line, the external screw thread is arranged in the screwed hole of pedestal 1 and is fixedly connected, and internal thread is by bolt and rotary work piece clamping bench 4
It is fixedly connected.
Embodiment
With reference to Fig. 1, the pneumatic efficient rotary work piece special fixture of the present invention, including 1, two cylinders 2 of pedestal, the first clamping jaw peace
Dress plate 3, the second clamping jaw installing plate, rotary work piece clamping bench 4, described two cylinders 2 are arranged on pedestal 1, and structure is just the same
The first clamping jaw installing plate 3 and the protruding end of the second clamping jaw installing plate be separately mounted to the slide at each two ends of self-corresponding cylinder 2
It is upper；
Through first straight line bearing 7 and the endoporus of second straight line bearing, the two ends of the axis of guide 8 are fixed respectively to pacify the axis of guide 8
On the first guide pad 9 and the second guide pad, the guide pad of first guide pad 9 and second is fixed on pedestal 1, and described
One linear bearing 7 and the cylindrical of second straight line bearing are arranged on each self-corresponding first bushing block 6 and the second bushing by snap ring
On block, the first bushing block 6 is fixedly connected on the lower end of the first clamping jaw installing plate 3, and the second bushing block is fixedly connected on the second clamping jaw
Installing plate lower end.First bushing block 6 and the second bushing block are located between the first guide pad 9 and the second guide pad.First clamping jaw is pacified
Clamping jaw 5 is each installed, the clamping jaw 5 is bolted to connection pacifies in each self-corresponding clamping jaw on dress plate 3, the second clamping jaw installing plate
On dress plate, and between each self-corresponding cylinder 2 and bushing block；Rotary work piece clamping bench 4 is arranged on pedestal 1, and is located at
Between first clamping jaw installing plate 3, the second respective clamping jaw of clamping jaw installing plate；
The axis of the axis of guide 8 is parallel with the direction of motion of two slides of cylinder 2；The first clamping jaw installing plate 3,
Two clamping jaw installing plates are moved to rotary work piece clamping bench 4 under the synchronous driving of respective correspondence cylinder 2 in the axial direction of the axis of guide 8
On rotary work piece calibrated by two clamping jaw Automatic-clampings, center, station keeps and release.Two cylinders 2 drive simultaneously to be slided
Seat slide in opposition so that drive simultaneously the first clamping jaw installing plate 3, the second clamping jaw installing plate, the first bushing block 6, the second bushing block,
First straight line bearing 7, second straight line bearing are axially opposite slip along the axis of guide 8, and two clamping jaws 5 are with the first clamping jaw installing plate 3,
Two clamping jaw installing plates carry out center calibration and Automatic-clamping, two cylinders 2 to the rotary work piece on rotary work piece clamping bench 4 simultaneously
Realize that rotary work piece station keeps after stabilization；Operation completes latter two cylinder 2 and drives slide to return to original position, the first clamping jaw installing plate
3rd, the second clamping jaw installing plate, the first bushing block 6, the second bushing block, first straight line bearing 7, second straight line bearing and two clamping jaws 5
Also while accordingly returning to original position, workpiece release is completed.
Above-mentioned specific embodiment has been shown and described general principle of the present utility model, principal character and advantage, its mesh
The person skilled in the art that allows will appreciate that content of the present utility model and be carried out, this practicality can not be limited with this
New protection domain, all equivalent change or modifications done according to the utility model Spirit Essence, should all cover in this practicality
In new protection orientation.
Claims (4)
1. a kind of pneumatic efficient rotary work piece special fixture, it is characterised in that including pedestal (1), a pair of cylinders (2), two clamping jaws
Installing plate (3), rotary work piece clamping bench (4), the pair of cylinder (2) are arranged on pedestal (1), two clamping jaw installing plates
(3) protruding end is separately mounted on the slide at each self-corresponding cylinder (2) two ends；
Through two endoporus of linear bearing (7), the axis of guide (8) two ends are respectively and fixedly installed to a pair of guiding to the axis of guide (8)
On block (9), each guide pad (9) is fixed on pedestal (1), and the cylindrical of described two linear bearings (7) is installed by snap ring
On each self-corresponding bushing block (6), each bushing block (6) is respectively fixedly connected with each self-corresponding clamping jaw installing plate (3)
End；One clamping jaw (5) of each self installation on described two clamping jaw installing plates (3), the clamping jaw (5) is positioned at cylinder (2) and bushing block (6)
Between；Rotary work piece clamping bench (4) on pedestal (1), and between clamping jaw on each clamping jaw installing plate (3)；
The axis of the axis of guide (8) is parallel with the direction of motion of cylinder (2) slide；Described two pawl installing plates (3) are respective
Axial direction motion under cylinder (2) synchronization driving in the axis of guide (8) passes through to the rotary work piece on rotary work piece clamping bench (4)
Two clamping jaw Automatic-clampings, center calibration, stations keep and release.
2. pneumatic efficient rotary work piece special fixture according to claim 1, it is characterised in that clamping jaw (5) inner side plus
Work is tapered, is calibrated to center and clamped.
3. pneumatic efficient rotary work piece special fixture according to claim 1, it is characterised in that the axis of guide (8) two ends
Internal thread hole is machined with, is mounted by means of bolts on respective guide pad (9).
4. pneumatic efficient rotary work piece special fixture according to claim 1, it is characterised in that rotary work piece clamping bench (4)
By hexagon pillar (10) on pedestal (1), described hexagon pillar (10) one end is external screw thread, and one end is interior spiral shell
Line, the external screw thread is arranged in the screwed hole of pedestal (1) and is fixedly connected, and internal thread is by bolt and rotary work piece clamping
Platform (4) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249523.0U CN206216326U (en) | 2016-11-18 | 2016-11-18 | A kind of pneumatic efficient rotary work piece special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249523.0U CN206216326U (en) | 2016-11-18 | 2016-11-18 | A kind of pneumatic efficient rotary work piece special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216326U true CN206216326U (en) | 2017-06-06 |
Family
ID=58790491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621249523.0U Expired - Fee Related CN206216326U (en) | 2016-11-18 | 2016-11-18 | A kind of pneumatic efficient rotary work piece special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983978A (en) * | 2017-11-28 | 2018-05-04 | 湖南汉星机械制造有限公司 | A kind of numerically controlled lathe air-actuated jaw |
| CN108544275A (en) * | 2018-04-19 | 2018-09-18 | 潍坊科技学院 | A kind of mechanical gripping means |
| CN114162600A (en) * | 2021-12-03 | 2022-03-11 | 青岛宝佳自动化设备有限公司 | Automatic centering device for cylinder transmission |
-
2016
- 2016-11-18 CN CN201621249523.0U patent/CN206216326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983978A (en) * | 2017-11-28 | 2018-05-04 | 湖南汉星机械制造有限公司 | A kind of numerically controlled lathe air-actuated jaw |
| CN108544275A (en) * | 2018-04-19 | 2018-09-18 | 潍坊科技学院 | A kind of mechanical gripping means |
| CN114162600A (en) * | 2021-12-03 | 2022-03-11 | 青岛宝佳自动化设备有限公司 | Automatic centering device for cylinder transmission |
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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: 20170606 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |