CN203401331U - Workpiece pneumatic clamping device - Google Patents
Workpiece pneumatic clamping device Download PDFInfo
- Publication number
- CN203401331U CN203401331U CN201320318197.4U CN201320318197U CN203401331U CN 203401331 U CN203401331 U CN 203401331U CN 201320318197 U CN201320318197 U CN 201320318197U CN 203401331 U CN203401331 U CN 203401331U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- cylinder
- push rod
- sliding block
- slide block
- 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
Links
- 230000037250 Clearance Effects 0.000 claims abstract description 4
- 230000035512 clearance Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 description 9
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
The utility model relates to a workpiece pneumatic clamping device comprising a clamp seat, a workpiece positioning member, a fixing sliding block, a sliding rod, and an air cylinder. The workpiece positioning member is arranged at one end of the clamp seat. The air cylinder includes a cylinder body, a push rod, and a fixed component; the free end of the push rod is arranged at the fixing sliding block; the workpiece positioning member and the fixed component are respectively arranged at the two ends of the sliding rod; and the fixing sliding block penetrates the sliding rod and the fixing sliding block and the sliding rod are in a clearance fit relation. With the technical scheme, the provided device is suitable for application to local processing of small components with high precision requirements, wherein the small components include an automotive steering shaft; and thus the production security is improved.
Description
Technical field
The utility model relates to a kind of workpiece machining tool, relates in particular to a kind of workpiece air pressure clamping device.
Background technology
Milling machine is a kind of broad-spectrum lathe, can processing plane (horizontal plane, vertical plane) on milling machine, groove (keyway, T-slot, dovetail groove etc.), minute tooth part (gear, splined shaft, sprocket wheel, helical surface (screw thread, helicla flute) and various curved surface.In addition, also can be used for revolving body surface, endoporus processing and carry out cut-out work etc.Milling machine is in when work, workpiece be contained on workbench or the first-class annex of calibration on, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, workpiece can obtain required finished surface.Owing to being multiple-cutting-edge interrupted cut, thereby the productivity ratio of milling machine is higher.In simple terms, milling machine can carry out to workpiece the lathe of milling, drilling and Boring.
Milling machine is when the partial operation of the small parts higher to required precision (as: for the steering spindle of automobile), and general workbench or calibration be first-class is difficult to adapt to the fixing requirement of multiple small parts, by the fixing also impact of manual fixture safety in production.
Utility model content
The utility model provides a kind of workpiece air pressure clamping device, is applicable to the partial operation of the higher small parts of required precision (as: for the steering spindle of automobile), improves the security of producing.
The technical solution adopted in the utility model is as follows:
An air pressure clamping device, comprises clamping fixture seat, workpiece keeper, fixedly slide block, slide bar and cylinder.Cylinder comprises cylinder body, push rod and fixed part.Workpiece keeper and fixed part are arranged at respectively the two ends of slide bar.Workpiece keeper is located at clamping fixture seat one end, comprises workpiece locating slot.Fixedly slide block is arranged in slide bar, and matched in clearance.Fixedly slide block is provided with piece-holder groove, and the free end of push rod is located at fixedly slide block.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model workpiece air pressure clamping device.
The specific embodiment
As shown in Figure 1, a kind of workpiece air pressure of the utility model clamping device, comprises cylinder, and it comprises cylinder body 11, push rod 12 and fixed part 13.Workpiece keeper 2 is located at clamping fixture seat 4 one end, comprises workpiece locating slot 21.Fixed part 13 is arranged at one end of slide bar 3, and workpiece keeper 2 is arranged at the slide bar other end.Fixedly slide block 5 is arranged in slide bar 3, and matched in clearance.Piece-holder groove 51 is located at fixedly slide block, coordinates clamping parts with workpiece locating slot 21.The free end of push rod 12 is located at fixedly slide block 5.
Cylinder body 11 pumping action of being bullied, makes push rod promote fixedly slide block 5, with securing part, realizes processing location, effectively improves the security of production.
Claims (3)
1. a workpiece air pressure clamping device, is characterized in that comprising clamping fixture seat, workpiece keeper, fixedly slide block, slide bar and cylinder; Described workpiece keeper is located at described clamping fixture seat one end, and described cylinder comprises cylinder body, push rod and fixed part, and the free end of described push rod is located on described fixedly slide block; Described workpiece keeper and described fixed part are arranged at respectively the two ends of described slide bar, and described fixedly slide block is arranged in described slide bar, and matched in clearance.
2. workpiece air pressure clamping device according to claim 1, is characterized in that described workpiece keeper is provided with workpiece locating slot.
3. workpiece air pressure clamping device according to claim 1, is characterized in that described fixedly slide block is provided with piece-holder groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318197.4U CN203401331U (en) | 2013-06-03 | 2013-06-03 | Workpiece pneumatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320318197.4U CN203401331U (en) | 2013-06-03 | 2013-06-03 | Workpiece pneumatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401331U true CN203401331U (en) | 2014-01-22 |
Family
ID=49937274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320318197.4U Expired - Fee Related CN203401331U (en) | 2013-06-03 | 2013-06-03 | Workpiece pneumatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802010A (en) * | 2015-04-29 | 2015-07-29 | 佛山市普拉迪数控科技有限公司 | Four-shaft clamping clamp for machining I steel or channel steel |
| WO2021088162A1 (en) * | 2019-11-06 | 2021-05-14 | 浙江南元泵业有限公司 | Clamping device for multifunctional key groove milling |
-
2013
- 2013-06-03 CN CN201320318197.4U patent/CN203401331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802010A (en) * | 2015-04-29 | 2015-07-29 | 佛山市普拉迪数控科技有限公司 | Four-shaft clamping clamp for machining I steel or channel steel |
| WO2021088162A1 (en) * | 2019-11-06 | 2021-05-14 | 浙江南元泵业有限公司 | Clamping device for multifunctional key groove milling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20160603 |