CN205342594U - Short cover turning clamping device - Google Patents
Short cover turning clamping device Download PDFInfo
- Publication number
- CN205342594U CN205342594U CN201620062828.4U CN201620062828U CN205342594U CN 205342594 U CN205342594 U CN 205342594U CN 201620062828 U CN201620062828 U CN 201620062828U CN 205342594 U CN205342594 U CN 205342594U
- Authority
- CN
- China
- Prior art keywords
- clamping head
- centre gripping
- shoulder hole
- toper clamping
- toper
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a short cover turning clamping device, including centre gripping cover and fit nut, threaded connection is sheathe in to the centre gripping has a fit nut, and the shoulder hole has been seted up at centre gripping cover center, the centre gripping cover includes toper clamping head and the grip slipper that sets up with toper clamping head an organic whole, the big footpath end and the grip slipper fixed connection of toper clamping head, the outer wall of toper clamping head with fit nut's inner wall is provided with the screw thread of mutually supporting, fit nut is twisted by the toper clamping head, a plurality of openings are seted up along the axial is even to the toper clamping head. The utility model has the advantages of this device does not does not load and unload again owing to be shoulder hole and the triangular screw thread that numerical control lathe self car goes out, can guarantee the concentricity of its excircle moreover, when the shoulder hole is put into to the work piece, can think that the hole of its benchmark and centre gripping cover is unanimous, and the work piece precision of having processed is high, and efficiency can improve tens times.
Description
Technical field
This utility model relates to a kind of clamping device, particularly relates to a kind of short set turning clamping device.
Background technology
Currently for processing the workpiece that two ends endoporus has higher axiality to require, existing processing technique needs workpiece is carried out repeatedly centering and clamping, and production efficiency is low, it is impossible to meet production requirement.
Utility model content
Technical problem to be solved in the utility model is: for solving above-mentioned technical problem, it is provided that a kind of short set turning clamping device.
This utility model be the technical scheme is that by the problem that solution is set forth above
A kind of short set turning clamping device, including retaining sleeve and attaching nut 3, threaded on retaining sleeve have attaching nut 3, retaining sleeve center offers shoulder hole 4, described retaining sleeve includes taper clamping head 1 and the grip slipper 2 being wholely set with taper clamping head 1, the bigger diameter end of taper clamping head 1 is fixing with grip slipper 2 to be connected, the outer wall of described taper clamping head 1 and the inwall of described attaching nut 3 are provided with the screw thread cooperated, described taper clamping head 1 is screwed into attaching nut 3, and described taper clamping head 1 offers multiple opening 5 vertically uniformly.
Described taper clamping head 1 offers 3-4 opening 5 vertically uniformly.
Described screw thread is angular thread.
The width of described opening 5 is 1-10mm.
Operation principle of the present utility model: axle is clamped on numerically controlled lathe, then the outside dimension car shoulder hole according to workpiece, at the cylindrical turn taper angular thread of taper clamping head, then opens several opening with handsaw, workpiece is put in shoulder hole, then tightening with attaching nut, now workpiece is just clamped, and this device processes on lathe and can not unload, after one end of workpiece machines, unload workpiece, the workpiece other end is put in shoulder hole, with the same step processing other end.
The beneficial effects of the utility model are in that: this device is owing to being the shoulder hole that goes out of numerically controlled lathe self car and angular thread, do not load and unload again, and can guarantee that the concentricity of its cylindrical, when workpiece is put in shoulder hole, it is believed that its benchmark is consistent with the endoporus of retaining sleeve, the workpiece accuracy processed is high, and efficiency can improve tens times.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic cross-section of A-A in Fig. 1.
Wherein, 1-taper clamping head, 2-grip slipper, 3-attaching nut, 4-shoulder hole, 5-opening, 6-workpiece.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
With reference to Fig. 1-2, the short set turning clamping device of one described in this detailed description of the invention, including retaining sleeve and attaching nut 3, threaded on retaining sleeve have attaching nut 3, retaining sleeve center offers shoulder hole 4, described retaining sleeve includes taper clamping head 1 and the grip slipper 2 being wholely set with taper clamping head 1, the bigger diameter end of taper clamping head 1 is fixing with grip slipper 2 to be connected, the outer wall of described taper clamping head 1 and the inwall of described attaching nut 3 are provided with the screw thread cooperated, described taper clamping head 1 is screwed into attaching nut 3, described taper clamping head 1 offers multiple opening 5 vertically uniformly.
Described taper clamping head 1 offers 4 openings 5 vertically uniformly.
Described screw thread is angular thread.
The width of described opening 5 is 4mm.
The operation principle of this detailed description of the invention: axle is clamped on numerically controlled lathe, then the outside dimension car shoulder hole according to workpiece, at the cylindrical turn taper angular thread of taper clamping head, then opens several opening with handsaw, workpiece is put in shoulder hole, then tightening with attaching nut, now workpiece is just clamped, and this device processes on lathe and can not unload, after one end of workpiece machines, unload workpiece, the workpiece other end is put in shoulder hole, with the same step processing other end.
Having the beneficial effects that of this detailed description of the invention: this device is owing to being the shoulder hole that goes out of numerically controlled lathe self car and angular thread, do not load and unload again, and can guarantee that the concentricity of its cylindrical, when workpiece is put in shoulder hole, it is believed that its benchmark is consistent with the endoporus of retaining sleeve, the workpiece accuracy processed is high, and efficiency can improve tens times.
Specific embodiment of the utility model does not constitute restriction of the present utility model, every employing analog structure of the present utility model and change, all in protection domain of the present utility model.
Claims (3)
1. one kind short set turning clamping device, it is characterized in that: include retaining sleeve and attaching nut (3), threaded on retaining sleeve have attaching nut (3), retaining sleeve center offers shoulder hole (4), described retaining sleeve includes taper clamping head (1) and the grip slipper (2) being wholely set with taper clamping head (1), the bigger diameter end of taper clamping head (1) is fixing with grip slipper (2) to be connected, the outer wall of described taper clamping head (1) and the inwall of described attaching nut (3) are provided with the screw thread cooperated, described taper clamping head (1) offers multiple opening (5) vertically uniformly.
2. a kind of short set turning clamping device as claimed in claim 1, it is characterised in that: described taper clamping head (1) offers 3-4 opening (5) vertically uniformly.
3. a kind of short set turning clamping device as claimed in claim 2, it is characterised in that: the width of described opening (5) is 1-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062828.4U CN205342594U (en) | 2016-01-22 | 2016-01-22 | Short cover turning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620062828.4U CN205342594U (en) | 2016-01-22 | 2016-01-22 | Short cover turning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342594U true CN205342594U (en) | 2016-06-29 |
Family
ID=56177357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620062828.4U Expired - Fee Related CN205342594U (en) | 2016-01-22 | 2016-01-22 | Short cover turning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838677A (en) * | 2017-03-21 | 2018-03-27 | 湖北航天化学技术研究所 | One kind is miniature to push away motor grain inner wing hole end surface automatic reforming device admittedly |
| CN115178775A (en) * | 2022-06-20 | 2022-10-14 | 成都飞机工业（集团）有限责任公司 | Hole making device and hole making method for inner wall of barrel part |
-
2016
- 2016-01-22 CN CN201620062828.4U patent/CN205342594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838677A (en) * | 2017-03-21 | 2018-03-27 | 湖北航天化学技术研究所 | One kind is miniature to push away motor grain inner wing hole end surface automatic reforming device admittedly |
| CN107838677B (en) * | 2017-03-21 | 2023-04-18 | 湖北航天化学技术研究所 | Automatic shaping device for inner wing hole end face of micro fixed-pushing engine explosive column |
| CN115178775A (en) * | 2022-06-20 | 2022-10-14 | 成都飞机工业（集团）有限责任公司 | Hole making device and hole making method for inner wall of barrel part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: 272000 Intelligent Road No. 2, Binhe Science Park, Technology Industry Development Zone, Jining High-tech Zone, Shandong Province Patentee after: Jining Huaruide Intelligent Equipment Co., Ltd. Address before: Room 201, A5 Building, Chongwen Avenue Production, Education and Research Base, Jining City, Shandong Province, 272000 Patentee before: SHANDONG INSTITUTE OF PRECISION MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200122 |