CN202162585U - Lathe clamping device - Google Patents
Lathe clamping device Download PDFInfo
- Publication number
- CN202162585U CN202162585U CN2011202250272U CN201120225027U CN202162585U CN 202162585 U CN202162585 U CN 202162585U CN 2011202250272 U CN2011202250272 U CN 2011202250272U CN 201120225027 U CN201120225027 U CN 201120225027U CN 202162585 U CN202162585 U CN 202162585U
- Authority
- CN
- China
- Prior art keywords
- lathe
- baffle plate
- main shaft
- clamping device
- press cover
- 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 machining tool for a lathe, in particular to a lathe clamping device. According to the technical scheme, the lathe lamping device mainly comprises a main shaft, a pull pipe, a baffle plate, a press cover, a bearing, a protective cover, an elastic chuck and a shift fork, wherein the pull pipe is fixed in the main shaft, one end of the pull pipe is connected with the elastic chuck and the other end of the pull pipe is fixed through the baffle plate, the cylindrical press cover is sleeved at the periphery of the main shaft, a groove is formed between the press cover and the baffle plate, a plurality of steel balls are arranged in the groove; the protective cover is arranged at one end of the press cover, which is connected with the baffle plate; and the press cover can be connected with the shift fork on a lathe bed through the bearing. The lathe clamping device has the advantages that the clamping device is light and labor-saving during clamping; moreover, the clamping device is long in service life and higher in working stability, the service life of the fixture is prolonged, the production precision is improved, and the product quality is ensured.
Description
Technical field:
The utility model relates to a kind of lathe and uses machining tool, particularly a kind of clamping apparatus for lathe.
Background technology:
Lathe is used very general in the mechanical processing industry; The engine lathe flexible operation; After existing common clamping apparatus for lathe was assembled on the lathe, the overall structure of lathe was not compact, it is big to take up room, and when workpiece being clamped with unclamp operation unsettled defective; Cause clamping apparatus for lathe serious wear long, reduction production and processing precision in service life, caused certain potential safety hazard for the processing personnel.
Summary of the invention:
The purpose of the utility model is exactly the above-mentioned defective that exists to prior art, and a kind of clamping apparatus for lathe is provided, and is not only light, laborsaving when carrying out clamp operation, and this clamping device long service life.
Its technical scheme is: mainly be made up of main shaft, trombone slide, baffle plate, gland, bearing, protective cover, collet, shift fork; Trombone slide is fixed on main shaft inside; One end of described trombone slide connects collet, and the other end of trombone slide is fixed through baffle plate, cylindric gland of socket on the periphery of said main shaft; Form a groove between described gland and the baffle plate; Be provided with a plurality of steel balls in the groove, the end that described gland is connected with baffle plate is provided with protective cover, and described gland can be connected with the shift fork on the lathe bed body through bearing.
The beneficial effect of the utility model is: not only light, laborsaving when carrying out clamp operation, and also this clamping device long service life, job stability are higher, prolong the service life of anchor clamps, improve the production precision, guarantee the quality of production.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment:
In conjunction with accompanying drawing 1, the utility model is done further to describe:
The utility model mainly is made up of main shaft 1, trombone slide 2, baffle plate 3, gland 4, bearing 5, protective cover 6, collet 7, shift fork 8; In the middle of trombone slide 2 fixed main shafts 1; One end of described trombone slide 2 connects collet 7, and the other end of trombone slide 2 is fixing through baffle plate 3, gland 4 of socket on the periphery of said main shaft 1; Form a groove between described gland 4 and the baffle plate 3; Be provided with a plurality of steel balls 9 in the groove, the end that described gland 4 is connected with baffle plate 3 is provided with protective cover 6, and described gland 4 can be connected with the shift fork 8 on the lathe bed body through bearing 5.
Operation principle is: cylindric gland of socket on the periphery of main shaft, and this gland can be connected with the shift fork on being located at lathe bed body through bearing, under the drive of shift fork; Gland can endwisely slip on main shaft; Steel ball contacts with described gland inner peripheral surface, when gland moves towards the direction of steel ball, will strut baffle plate towards the outside during steel ball motion; Thereby driving trombone slide endwisely slips in main shaft; And make collet clamping work, and gland is when doing reverse motions, and collet can open.Not only light, laborsaving when carrying out clamp operation, and this clamping device long service life, job stability are higher.
Claims (1)
1. clamping apparatus for lathe; It is characterized in that: mainly form by main shaft (1), trombone slide (2), baffle plate (3), gland (4), bearing (5), protective cover (6), collet (7), shift fork (8); Trombone slide (2) is fixed on main shaft (1) inside; One end of described trombone slide (2) connects collet (7), and the other end of trombone slide (2) is fixing through baffle plate (3), a gland of socket (4) on the periphery of said main shaft (1); Form a groove between described gland (4) and the baffle plate (3); Be provided with a plurality of steel balls (9) in the groove, the end that described gland (4) is connected with baffle plate (3) is provided with protective cover (6), and described gland (4) can be connected with the shift fork (8) on the lathe bed body through bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202250272U CN202162585U (en) | 2011-06-29 | 2011-06-29 | Lathe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202250272U CN202162585U (en) | 2011-06-29 | 2011-06-29 | Lathe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162585U true CN202162585U (en) | 2012-03-14 |
Family
ID=45798436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202250272U Expired - Fee Related CN202162585U (en) | 2011-06-29 | 2011-06-29 | Lathe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717268A (en) * | 2012-06-08 | 2012-10-10 | 江苏云飞机械有限公司 | Numerical control machine tool fixture with balls and elastic slots |
-
2011
- 2011-06-29 CN CN2011202250272U patent/CN202162585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717268A (en) * | 2012-06-08 | 2012-10-10 | 江苏云飞机械有限公司 | Numerical control machine tool fixture with balls and elastic slots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120629 |