CN204396947U - The turning of a kind of axle class is from moving clamp device - Google Patents
The turning of a kind of axle class is from moving clamp device Download PDFInfo
- Publication number
- CN204396947U CN204396947U CN201420862467.2U CN201420862467U CN204396947U CN 204396947 U CN204396947 U CN 204396947U CN 201420862467 U CN201420862467 U CN 201420862467U CN 204396947 U CN204396947 U CN 204396947U
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- CN
- China
- Prior art keywords
- oild chuck
- screw thread
- hydraulic pressure
- pushing block
- claw
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Abstract
The utility model discloses the turning of a kind of axle class from moving clamp device, comprise main tapping, tailstock, power transmission shaft, comprise the first oild chuck, first hydraulic pressure pushing block, floating centre, first claw, hydraulic cylinder, fixed cover, second hydraulic pressure pushing block, second oild chuck, hydraulic pressure is top, second claw, compared with prior art, power transmission shaft to be processed is reserved overall length accomplishes fluently centre bore in advance, again drive shaft cartridge is clipped on floating centre, top that workpiece is top by Hydraulic Cylinder hydraulic pressure, and by floating centre axial location, first pushing block promotes the first oild chuck toward left movement, first oild chuck promotes the first claw clamping power transmission shaft, carry out turnery processing, after one end machines, the first oild chuck makes the first claw unclamp, first hydraulic pressure pushing block is turned left and is pulled the first oild chuck, second pushing block promotes the second oild chuck toward moving left, second oild chuck promotes the second claw clamping power transmission shaft, thus complete another end turnery processing, achieve clamped one time and can process two ends, improve production efficiency, and ensure that positioning datum inconvenience, improve the quality of products, avoid part rejection.
Description
Technical field
The utility model relates to a kind of clamping device, particularly relates to the turning of a kind of axle class from moving clamp device.
Background technology
Transmission axial workpiece uses in a large number in machinery industry, usual power transmission shaft needs to pass through turnery processing, existing turning technology is one of first Clamp blocks, and tail top holds out against the other end, the cylindrical of processing parts, to be processed complete after, taken off by part and change the processing of other end clamping, such technology needs by twice clamping, causes efficiency extremely low, moreover be changed by twice Set and Positioning benchmark, cause that product quality is bad even scraps.In view of above-mentioned defect, be necessary in fact to design the turning of a kind of axle class from moving clamp device.
Utility model content
Technical problem to be solved in the utility model is: providing the turning of a kind of axle class from moving clamp device, solving efficiency extremely low, the problem that quality is bad.
For solving the problems of the technologies described above, the technical solution of the utility model is: the turning of a kind of axle class is from moving clamp device, comprise main tapping, tailstock, power transmission shaft, comprise the first oild chuck, first hydraulic pressure pushing block, floating centre, first claw, hydraulic cylinder, fixed cover, second hydraulic pressure pushing block, second oild chuck, hydraulic pressure is top, second claw, the first described oild chuck is positioned at main tapping inside center place, the two cunning is joined connected, the first described hydraulic pressure pushing block is positioned at the first oild chuck left end center, the two screw thread is connected, described floating centre is positioned at the first oild chuck inside center place, it is connected with main tapping screw thread, the first described claw is positioned on the upside of the first oild chuck right-hand member center, the two screw thread is connected, described hydraulic cylinder is positioned at tailstock right-hand member center, the two screw thread is connected, described fixed cover is positioned at tailstock inside center place, the two screw thread is connected, the second described oild chuck is positioned at fixed cover inside center left end, the two cunning is joined connected, the second described hydraulic pressure pushing block is positioned at the second oild chuck right-hand member center, the two screw thread is connected, described hydraulic pressure is top is positioned at the second oild chuck inside center place, it is connected with hydraulic cylinder screw thread, the second described claw is positioned on the upside of the second oild chuck left end center, the two screw thread is connected.
Further, described floating centre contains body, sliding sleeve, top, positioning sleeve, spring.
Further, described body is positioned at the first hydraulic cylinder inside center place, and it is connected with main tapping screw thread.
Further, described sliding sleeve is positioned at body interior central right, and the two screw thread is connected.
Further, described be toply positioned at sliding sleeve inside center place, the two is sliding join connected.
Further, described positioning sleeve is positioned at body right-hand member center, and the two screw thread is connected.
Further, described spring is positioned at top left end center, and it was connected with body sliding joining.
Compared with prior art, power transmission shaft to be processed is reserved overall length accomplishes fluently centre bore in advance, again drive shaft cartridge is clipped on floating centre, top that workpiece is top by Hydraulic Cylinder hydraulic pressure, and by floating centre axial location, first pushing block promotes the first oild chuck toward left movement, first oild chuck promotes the first claw clamping power transmission shaft, carry out turnery processing, after one end machines, the first oild chuck makes the first claw unclamp, first hydraulic pressure pushing block is turned left and is pulled the first oild chuck, second pushing block promotes the second oild chuck toward moving left, second oild chuck promotes the second claw clamping power transmission shaft, thus complete another end turnery processing, achieve clamped one time and can process two ends, improve production efficiency, and ensure that positioning datum inconvenience, improve the quality of products, avoid part rejection.
accompanying drawing content
Fig. 1 is the sectional view of device
Fig. 2 is the partial enlarged view of device
Main tapping 1 tailstock 2
Power transmission shaft 3 first oild chuck 4
First hydraulic pressure pushing block 5 floating centre 6
First claw 7 hydraulic cylinder 8
Fixed cover 9 second oild chuck 10
Second hydraulic pressure pushing block 11 hydraulic pressure top 12
Second claw 13 body 601
Sliding sleeve 602 top 603
Positioning sleeve 604 spring 605
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As Fig. 1, shown in Fig. 2, comprise main tapping 1, tailstock 2, power transmission shaft 3, the first oild chuck 4, first hydraulic pressure pushing block 5, floating centre 6, first claw 7, hydraulic cylinder 8, fixed cover 9, second hydraulic pressure pushing block 10, second oild chuck 11, hydraulic pressure top 12, second claw 13, body 601, sliding sleeve 602, top 603, positioning sleeve 604, spring 605, the first described oild chuck 4 is positioned at main tapping 1 inside center place, the two cunning is joined connected, the first described hydraulic pressure pushing block 5 is positioned at the first oild chuck 4 left end center, the two screw thread is connected, described floating centre 6 is positioned at the first oild chuck 4 inside center place, it is connected with main tapping 1 screw thread, the first described claw 7 is positioned on the upside of the first oild chuck 4 right-hand member center, the two screw thread is connected, described hydraulic cylinder 8 is positioned at tailstock 2 right-hand member center, the two screw thread is connected, described fixed cover 9 is positioned at tailstock 2 inside center place, the two screw thread is connected, the second described oild chuck 10 is positioned at fixed cover 9 inside center left end, the two cunning is joined connected, the second described hydraulic pressure pushing block 11 is positioned at the second oild chuck 10 right-hand member center, the two screw thread is connected, described hydraulic pressure top 12 is positioned at the second oild chuck 10 inside center place, it is connected with hydraulic cylinder 8 screw thread, the second described claw 13 is positioned on the upside of the second oild chuck 10 left end center, the two screw thread is connected.Described floating centre 6 contains body 601, sliding sleeve 602, top 603, positioning sleeve 604, spring 605.Described body 601 is positioned at the first oild chuck 4 inside center place, and it is connected with main tapping 1 screw thread.Described cunning 602 is positioned on the right side of body 601 inside center, and the two screw thread is connected.Described top 603 are positioned at sliding sleeve 602 inside center place, and the two cunning is joined connected.Described positioning sleeve 604 is positioned at body 601 right-hand member center, and the two screw thread is connected.Described spring 605 is positioned at top 603 left end centers, and it was connected with body sliding joining.Wherein fixed cover 9 is fixed mechanisms of this device, body 601, spring 605, top 603 composition floating positioning devices, sliding sleeve 602 be prevent top 603 with body direct friction impaired.This device is that power transmission shaft 3 to be processed is reserved overall length accomplishes fluently centre bore in advance, again by power transmission shaft 3 clamping on floating centre 6, hydraulic pressure is promoted top 12 it is top by hydraulic cylinder 8, and by positioning sleeve 604 axial location in floating centre 6, first hydraulic pressure pushing block 5 promotes the first oild chuck 4 toward left movement, first oild chuck 4 promotes the first claw 7 and clamps power transmission shaft 3, carry out turnery processing, after one end machines, the first oild chuck 4 makes the first claw 7 unclamp, first hydraulic pressure pushing block 5 is turned left and is pulled the first oild chuck 4, second hydraulic pressure 11 pushing block promotes the second oild chuck 10 toward moving left, second oild chuck 10 promotes the second claw folder 13 tight power transmission shafts 3, thus complete another end turnery processing, achieve clamped one time and can process two ends, improve production efficiency, and ensure that positioning datum inconvenience, improve the quality of products, avoid part rejection.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection domain of the present utility model.
Claims (7)
1. axle class turning is from moving clamp device, comprise main tapping, tailstock, power transmission shaft, it is characterized in that comprising the first oild chuck, first hydraulic pressure pushing block, floating centre, first claw, hydraulic cylinder, fixed cover, second hydraulic pressure pushing block, second oild chuck, hydraulic pressure is top, second claw, the first described oild chuck is positioned at main tapping inside center place, the two cunning is joined connected, the first described hydraulic pressure pushing block is positioned at the first oild chuck left end center, the two screw thread is connected, described floating centre is positioned at the first oild chuck inside center place, it is connected with main tapping screw thread, the first described claw is positioned on the upside of the first oild chuck right-hand member center, the two screw thread is connected, described hydraulic cylinder is positioned at tailstock right-hand member center, the two screw thread is connected, described fixed cover is positioned at tailstock inside center place, the two screw thread is connected, the second described oild chuck is positioned at fixed cover inside center left end, the two cunning is joined connected, the second described hydraulic pressure pushing block is positioned at the second oild chuck right-hand member center, the two screw thread is connected, described hydraulic pressure is top is positioned at the second oild chuck inside center place, it is connected with hydraulic cylinder screw thread, the second described claw is positioned on the upside of the second oild chuck left end center, the two screw thread is connected.
2. a kind of axle class as claimed in claim 1 turning is from moving clamp device, it is characterized in that described floating centre contains body, sliding sleeve, top, positioning sleeve, spring.
3. a kind of axle class as claimed in claim 2 turning is from moving clamp device, and it is characterized in that described body is positioned at the first hydraulic cylinder inside center place, it is connected with main tapping screw thread.
4. a kind of axle class as claimed in claim 3 turning is from moving clamp device, it is characterized in that described sliding sleeve is positioned at body interior central right, and the two screw thread is connected.
5. a kind of axle class as claimed in claim 4 turning is from moving clamp device, it is characterized in that described being toply positioned at sliding sleeve inside center place, the two is sliding join connected.
6. a kind of axle class as claimed in claim 5 turning is from moving clamp device, it is characterized in that described positioning sleeve is positioned at body right-hand member center, and the two screw thread is connected.
7. a kind of axle class as claimed in claim 6 turning is from moving clamp device, and it is characterized in that described spring is positioned at top left end center, itself and body are weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862467.2U CN204396947U (en) | 2014-12-31 | 2014-12-31 | The turning of a kind of axle class is from moving clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862467.2U CN204396947U (en) | 2014-12-31 | 2014-12-31 | The turning of a kind of axle class is from moving clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396947U true CN204396947U (en) | 2015-06-17 |
Family
ID=53420845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862467.2U Expired - Fee Related CN204396947U (en) | 2014-12-31 | 2014-12-31 | The turning of a kind of axle class is from moving clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843530A (en) * | 2020-06-16 | 2020-10-30 | 浙江大众齿轮有限公司 | Universal machine tool positioning and clamping device |
| CN112935870A (en) * | 2021-02-01 | 2021-06-11 | 台州市东部数控设备有限公司 | Clamping system of double-spindle machining machine tool for shaft parts |
-
2014
- 2014-12-31 CN CN201420862467.2U patent/CN204396947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843530A (en) * | 2020-06-16 | 2020-10-30 | 浙江大众齿轮有限公司 | Universal machine tool positioning and clamping device |
| CN112935870A (en) * | 2021-02-01 | 2021-06-11 | 台州市东部数控设备有限公司 | Clamping system of double-spindle machining machine tool for shaft parts |
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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: 20150617 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |