CN207900724U - The clamp for machining of workpiece is used on a kind of numerically-controlled machine tool - Google Patents
The clamp for machining of workpiece is used on a kind of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN207900724U CN207900724U CN201820187210.XU CN201820187210U CN207900724U CN 207900724 U CN207900724 U CN 207900724U CN 201820187210 U CN201820187210 U CN 201820187210U CN 207900724 U CN207900724 U CN 207900724U
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- China
- Prior art keywords
- clamping
- hydraulic
- turntable
- fixture seat
- numerically
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- Expired - Fee Related
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Abstract
The utility model discloses the clamp for machining that workpiece is used on a kind of numerically-controlled machine tool,Including clamping plate,Clamping fixture seat and turntable,There are two clamping plates for the upper end installation of clamping fixture seat,Clamping plate is semicircular structure,And lower end is respectively fixedly connected with hydraulic telescopic rod,The both sides output shaft of the end connection two-way hydraulic cylinder of hydraulic telescopic rod,Hydraulic tube is connected on two-way hydraulic cylinder,The other end of hydraulic tube connects total hydraulic tube by hydraulic valve,Hydraulic power unit outside the other end connection of total hydraulic tube,The lower end of clamping fixture seat is rotatablely connected turntable,Rotary electric machine is installed inside turntable,The output shaft of rotary electric machine is fixedly connected with the bottom of clamping fixture seat,Clamping plate is arranged to semicircular arc by the utility model,And use two clamping plates,To realize the clamping function of bar,The driving of clamping force uses two-way hydraulic cylinder,The clamping plate on both sides can be simultaneously clamped on,The reliability of clamping is high,This equipment can allow clamping fixture seat to rotate while clamping,Allow to adjust the angle of bar processing.
Description
Technical field
The utility model is related to digit ctrol machine tool fields, and in particular to the clamp for machining of workpiece is used on a kind of numerically-controlled machine tool.
Background technology
Numerically-controlled machine tool can process complicated part, and the processing of bar is very universal in numerically-controlled machine tool processing, bar
Clamping device needs big clamping force, not so has axial displacement and tangential the phenomenon that rotating, this phenomenon will lead to bar
Machining accuracy declines, it is therefore desirable to the big fixture of clamping force, and bar angle can be adjusted, facilitate processing.For this purpose, proposing one
The clamp for machining of workpiece is used on kind numerically-controlled machine tool.
Utility model content
Above-mentioned in order to solve the problems, such as, the utility model provides the processed clip that workpiece is used on a kind of numerically-controlled machine tool
Tool, can solve the problems, such as to mention in background technology.
The utility model is achieved through the following technical solutions：
The clamp for machining of workpiece, including clamping plate, clamping fixture seat and turntable are used on a kind of numerically-controlled machine tool, the clamping fixture seat
There are two clamping plates for upper end installation, and the clamping plate is semicircular structure, and lower end is respectively fixedly connected with hydraulic telescopic rod, the hydraulic pressure
The end of telescopic rod connects the both sides output shaft of two-way hydraulic cylinder, and hydraulic tube, the hydraulic pressure are connected on the two-way hydraulic cylinder
The other end of pipe connects total hydraulic tube, the hydraulic power unit outside the other end connection of total hydraulic tube, institute by hydraulic valve
The lower end rotation connection turntable of clamping fixture seat is stated, rotary electric machine, the output of the rotary electric machine are installed inside the turntable
Axis is fixedly connected with the bottom of clamping fixture seat.
Further, it is fixedly mounted on turntable pedestal below the turntable, is arranged on the turntable pedestal
There are turntable base screw hole, the turntable pedestal to be fixed by screw with numerically controlled machine.
Further, two clamping plates form a circular, and intermediate clamping bar shape workpiece.
Further, the shape of the clamping fixture seat and turntable is cylinder.
Compared with prior art, the utility model has the beneficial effects that：Clamping plate is arranged to semi arch by the utility model
Shape, and two clamping plates are used, to realize that the clamping function of bar, the driving of clamping force use two-way hydraulic cylinder, Ke Yitong
When clamp the clamping plate on both sides, the reliability of clamping is high, this equipment can allow clamping fixture seat to rotate while clamping so that can adjust
The angle of whole bar processing.
Description of the drawings
Fig. 1 is whole portion's structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure：1, clamping plate；2, hydraulic telescopic rod；3, clamping fixture seat；4, two-way hydraulic cylinder；5, hydraulic tube；6, total hydraulic tube；7、
Hydraulic valve；8, rotary electric machine；9, turntable；10, turntable pedestal；11, turntable base screw hole.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As shown in Figs. 1-2, the clamp for machining of workpiece, including clamping plate 1, clamping fixture seat 3 and rotation are used on a kind of numerically-controlled machine tool
Platform 9, there are two clamping plate 1, clamping plate 1 is semicircular structure for the upper end installation of clamping fixture seat 3, and two clamping plates 1 form a circular, and
Centre clamps bar shape workpiece.Two 1 lower ends of clamping plate are respectively fixedly connected with hydraulic telescopic rod 2, and hydraulic telescopic rod 2 can push folder
Plate 1 moves, and the both sides output shaft of the end connection two-way hydraulic cylinder 4 of hydraulic telescopic rod 2, the both ends of two-way hydraulic cylinder 4 can drive
Hydrodynamic pressure telescopic rod is moved forward and backward, and is connected with hydraulic tube 5 on two-way hydraulic cylinder 4, the other end of hydraulic tube 5 passes through hydraulic valve 7
Total hydraulic tube 6 is connected, the hydraulic power unit outside the other end connection of total hydraulic tube 6, two-way hydraulic cylinder 4 is with external hydraulic power unit
For driving.The lower end of clamping fixture seat 3 is rotatablely connected turntable 9, is equipped with rotary electric machine 8 inside turntable 9, rotary electric machine 8 it is defeated
Shaft is fixedly connected with the bottom of clamping fixture seat 3, by the driving of rotary electric machine 8, clamping fixture seat 3 can be allowed to be rotated on turntable 9.Turn
The lower section of dynamic platform 9 is fixedly mounted on turntable pedestal 10, and turntable base screw hole 11 is provided on turntable pedestal 10, is turned
Dynamic platform pedestal 10 is fixed with numerically controlled machine by screw.The shape of clamping fixture seat 3 and turntable 9 is cylinder.
Operation principle：By the way that total hydraulic tube 6 of equipment is connected hydraulic power unit, by the adjusting of hydraulic valve 7, driving is double
To hydraulic cylinder 4 so that hydraulic telescopic rod 2 allows the clamping plate 1 on both sides to be unfolded, and then the bar processed will be needed to put in, then pass through
The adjusting of hydraulic valve 7, reverse drive two-way hydraulic cylinder 4 allow the clamping plate 1 on both sides to clamp bar, so as to strong clamping
Bar.After clamping plate 1 clamps bar, clamping fixture seat 3 can be allowed to be rotated on turntable 9, realize adjusting rod by opening rotary electric machine 8
The machining angle of material, brings convenience to processing.By being screwed into screw in turntable base screw hole 11 so that this fixture and numerical control
The workbench of lathe is fixedly connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (4)
1. being used for the clamp for machining of workpiece, including clamping plate on a kind of numerically-controlled machine tool（1）, clamping fixture seat（3）And turntable（9）, special
Sign is：The clamping fixture seat（3）Upper end installation there are two clamping plate（1）, the clamping plate（1）For semicircular structure, and lower end is each
Self-retaining connects hydraulic telescopic rod（2）, the hydraulic telescopic rod（2）End connect two-way hydraulic cylinder（4）Both sides output shaft,
The two-way hydraulic cylinder（4）On be connected with hydraulic tube（5）, the hydraulic tube（5）The other end pass through hydraulic valve（7）Connection is total
Hydraulic tube（6）, total hydraulic tube（6）The other end connection outside hydraulic power unit, the clamping fixture seat（3）Lower end rotation connect
Connect turntable（9）, the turntable（9）Inside is equipped with rotary electric machine（8）, the rotary electric machine（8）Output shaft fix connect
Welding fixture seat（3）Bottom.
2. being used for the clamp for machining of workpiece on a kind of numerically-controlled machine tool according to claim 1, it is characterised in that：The rotation
Platform（9）Lower section be fixedly mounted on turntable pedestal（10）On, the turntable pedestal（10）On be provided with turntable pedestal spiral shell
Nail hole（11）, the turntable pedestal（10）It is fixed by screw with numerically controlled machine.
3. being used for the clamp for machining of workpiece on a kind of numerically-controlled machine tool according to claim 1, it is characterised in that：Described in two
Clamping plate（1）Form a circular, and intermediate clamping bar shape workpiece.
4. being used for the clamp for machining of workpiece on a kind of numerically-controlled machine tool according to claim 1, it is characterised in that：The fixture
Seat（3）And turntable（9）Shape be cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820187210.XU CN207900724U (en) | 2018-02-02 | 2018-02-02 | The clamp for machining of workpiece is used on a kind of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820187210.XU CN207900724U (en) | 2018-02-02 | 2018-02-02 | The clamp for machining of workpiece is used on a kind of numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900724U true CN207900724U (en) | 2018-09-25 |
Family
ID=63562007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820187210.XU Expired - Fee Related CN207900724U (en) | 2018-02-02 | 2018-02-02 | The clamp for machining of workpiece is used on a kind of numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405499A (en) * | 2019-07-08 | 2019-11-05 | 苏州名匠阀门设备有限公司 | Valve positioning tool and valve processing method |
| CN111408968A (en) * | 2020-05-11 | 2020-07-14 | 陕西国防工业职业技术学院 | Positioning fixture for machining of numerical control machine tool |
-
2018
- 2018-02-02 CN CN201820187210.XU patent/CN207900724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405499A (en) * | 2019-07-08 | 2019-11-05 | 苏州名匠阀门设备有限公司 | Valve positioning tool and valve processing method |
| CN111408968A (en) * | 2020-05-11 | 2020-07-14 | 陕西国防工业职业技术学院 | Positioning fixture for machining of numerical control machine tool |
| CN111408968B (en) * | 2020-05-11 | 2021-12-14 | 陕西国防工业职业技术学院 | Positioning fixture for machining of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190516 Address after: 411200 No. 535 Haiou East Road, Yiyihe Town, Xiangtan County, Hunan Province Patentee after: Hunan Puka Technology Manufacturing Co.,Ltd. Address before: 362000 293, Long Ge Village, Yongchun Town, Yongchun, Fujian Patentee before: QUANZHOU YONGCHUN XINKAI MACHINERY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |