CN205904743U - A clamping device for motor casing class parts machining - Google Patents
A clamping device for motor casing class parts machining Download PDFInfo
- Publication number
- CN205904743U CN205904743U CN201620867171.9U CN201620867171U CN205904743U CN 205904743 U CN205904743 U CN 205904743U CN 201620867171 U CN201620867171 U CN 201620867171U CN 205904743 U CN205904743 U CN 205904743U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- motor casing
- clamping device
- processing
- positioning
- 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 relates to a clamping device for motor casing class parts machining, need when mainly solving present vertical lathe processing motor casing manual correction work piece blank hole, can't be once with interior spot facing work accomplish, the unable hole of guaranteeing processing relative position precision and the low problem of machining efficiency between each. Characterized by installs cylinder locating plate (9) on the workstation, install cylinder (11) on cylinder locating plate (9), through piston drive positioning disk (7) messenger's work pieces (6) location of cylinder (11), is pressing from both sides tight work piece (6) back, and the piston of cylinder (11) is retract, reserves sufficient processing space to can once finish spot facing work in whole.
Description
Technical field
This utility model is related to a kind of pneumatic centering clamping dress powering up on vertical lathe and being used during casing class part
Put.
Background technology
Generally when processing motor casing class part, for ensureing the relative accuracy of motor casing endoporus, generally use Internal hole positioning,
It is divided into roughing, polish two procedures.During roughing, need manual correction workpiece blank endoporus, then roughing endoporus；Essence
During processing, with the Internal hole positioning workpiece of roughing, first polish endoporus top, afterwards turn over workpiece, with polish
Hole top positions workpiece, then processing endoporus bottom, endoporus cannot once be machined by this processing method, therefore cannot protect
Demonstrate,prove relative positional accuracy between the inner hole surface processed twice, working (machining) efficiency is relatively low simultaneously.
Content of the invention
The technical problem that this utility model solves is that proposition is a kind of to operate the simple and cheap device of price, by elder generation
With Internal hole positioning, then clamp workpiece, then positioner exits the method for inner hole of workpiece to reserve processing space, makes to endoporus
Processing can once complete.
In view of motor casing blank dimension often precision is higher, allowance is less, now position portion is designed as pneumatic type,
Cylinder is arranged on cylinder location-plate, and cylinder alignment plate has positioning boss, and cylinder alignment plate is positioned by boss and passes through screw
Connect on the table, the piston of cylinder connects positioning disk, and positioning disk can move up and down with the piston of cylinder, and outer seat is used for supporting
Workpiece and positioning disk is guided, positioning disk has multiple circular orientation boss, fixed for carrying out to dissimilar motor casing endoporus
Position.On air operated reversing valve, snap joint is installed, during processing, workpiece is placed on outer seat, trachea passes through snap joint and pneumatic commutation
Valve connects, and opens the piston upwards of air operated reversing valve then cylinder, drives positioning disk to move, and by the convex on positioning disk
Platform inserts inner hole of workpiece, by workpiece centering；Then using pressing plate workpiece pressing, reconvert air operated reversing valve switchs, the entering of cylinder
Reversely, piston moves downward in gas direction, and positioning disk is return in situ, reserves processing space.Now workpiece centering fixed completely
Position compression, trachea snap joint is extracted and can start to process, can be once by whole endoporus and end face completion of processing.Due to endoporus
And end face time processing finishes, the relative accuracy of each hole and end face therefore can be ensured.
The beneficial effects of the utility model are to decrease the link of Manual alignment workpiece centre, only need to be placed into workpiece
On this device, open air operated reversing valve, you can self-centering centering is driven by cylinder.Roughing and fine machining need not overturn workpiece, once
Clamping just can complete the processing of whole endoporus and end face, can ensure the relative accuracy between each working position, machining accuracy simultaneously
Ensured by machine tool accuracy completely, the difference of machining accuracy will not be brought due to the difference of workman's technical merit.Positioning disk can basis
Practical situation arrange multiple positioning steps, be suitable for various models motor casing part, high in machining efficiency simultaneously but also with very strong
Versatility；Air compressor compressed air is used as power source, takes up an area that space is little, low cost, easy to operate.
Brief description:
Fig. 1 is structural representation of the present utility model.In Fig. 1: 1. workbench, 2. trachea, 3. snap joint, 4. pneumatic change
To valve, 5. outer seat, 6. workpiece, 7. positioning disk, 8. pressing plate, 9. cylinder location-plate, 10. screw rod, 11. cylinders.
Specific embodiment: during processing, workpiece is placed on outer seat 5, trachea 2 is connected to by snap joint 3 pneumatic
On reversal valve 4, open air operated reversing valve 4, then the piston upwards of cylinder 11, and drive cylinder location-plate 9 to move upwards, will
Positioning boss insertion workpiece 6 endoporus on cylinder location-plate 9, so that workpiece 6 centering center, then with by tightening screw rod 10
On nut carry out clamping platen 8, thus workpiece pressing 6, then pass through air operated reversing valve 4 cylinder switching 11 airintake direction, cylinder
11 piston moves downward, and cylinder location-plate 9 is return in situ, reserves processing space to cutter, now workpiece 6 centering completely
And positioning compression, can ensure the essence relatively of each hole and plane by time processing disposably by whole endoporus completion of processing
Degree.
Claims (6)
1. a kind of clamping device for the processing of motor casing class part, is characterized in that: cylinder (11) is arranged on cylinder location-plate (9)
On, cylinder location-plate (9) passes through boss in the upper positioning of workbench (1), by screw, cylinder location-plate (9) is fastened on workbench
(1) on；The piston of cylinder (11) connects positioning disk (7), and positioning disk (7) can move up and down with cylinder piston, and outer seat (5) is used for propping up
Support workpiece (6) simultaneously guides to positioning disk (7), positioning disk (7) has multiple circular orientation boss, for dissimilar electricity
Casing endoporus is positioned, and passes through an air operated reversing valve (4) simultaneously and controls the piston of cylinder (11) upper and lower, air operated reversing valve
(7) upper installation snap joint (3), can easily to take off trachea (2) after the completion of workpiece positioning and clamping.
2. a kind of clamping device for the processing of motor casing class part according to claim 1, is characterized in that: by quickly connecing
The composition such as head (3), air operated reversing valve (4), outer seat (5), positioning disk (7), pressing plate (8), cylinder location-plate (9), cylinder (11).
3. a kind of clamping device for the processing of motor casing class part according to claim 2, is characterized in that: cylinder positioning
Plate has one or more positioning boss on (9), is arranged on different types of vertical lathe in order to a whole set of clamping device.
4. a kind of clamping device for the processing of motor casing class part according to claim 2, is characterized in that: positioning disk
(7) it is connected on the piston of cylinder (11), can move up and down with the piston of cylinder (11).
5. a kind of clamping device for the processing of motor casing class part according to claim 2, is characterized in that: positioning disk
(7) there is one or more positioning boss on, in order to position different types of workpiece (6).
6. a kind of clamping device for the processing of motor casing class part according to claim 2, is characterized in that: pneumatic commutation
Valve (4) passes through snap joint (3) and trachea (2) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867171.9U CN205904743U (en) | 2016-08-11 | 2016-08-11 | A clamping device for motor casing class parts machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620867171.9U CN205904743U (en) | 2016-08-11 | 2016-08-11 | A clamping device for motor casing class parts machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904743U true CN205904743U (en) | 2017-01-25 |
Family
ID=57801276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620867171.9U Expired - Fee Related CN205904743U (en) | 2016-08-11 | 2016-08-11 | A clamping device for motor casing class parts machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526961A (en) * | 2018-06-08 | 2018-09-14 | 无锡锡西模锻有限公司 | Electric machine casing air-actuated jaw |
-
2016
- 2016-08-11 CN CN201620867171.9U patent/CN205904743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526961A (en) * | 2018-06-08 | 2018-09-14 | 无锡锡西模锻有限公司 | Electric machine casing air-actuated jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |