CN202716102U - Machining auxiliary positioning supporting device - Google Patents
Machining auxiliary positioning supporting device Download PDFInfo
- Publication number
- CN202716102U CN202716102U CN 201220217231 CN201220217231U CN202716102U CN 202716102 U CN202716102 U CN 202716102U CN 201220217231 CN201220217231 CN 201220217231 CN 201220217231 U CN201220217231 U CN 201220217231U CN 202716102 U CN202716102 U CN 202716102U
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- CN
- China
- Prior art keywords
- clamping
- clamp shaft
- machining
- clamping shaft
- supporting device
- 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 discloses a machining auxiliary positioning supporting device, comprising a positioning column, a clamping shaft, a supporting spring, a clamping sleeve and an adjustable screw, wherein the clamping shaft is clamped in the clamping sleeve through the supporting spring; one end of the supporting spring is contacted with the clamping shaft and the other end of the supporting spring is tightly pressed through the adjustable screw which is screwed on the clamping sleeve; the positioning column is tightly screwed on the clamping shaft; one end of the positioning column, which is far away from the clamping shaft, is detachably connected with a protecting jacket; and a buffering cushion is further arranged between the clamping shaft and the clamping sleeve. According to the machining auxiliary positioning supporting device, a work piece supporting face can be supported in an auxiliary manner at any position, the machining quality of a work piece is effectively increased, the production efficiency is greatly improved and the common use range of positioning supporting of a machining field is enlarged; the arranged protecting jacket can prevent the surface of the work piece from being damaged in a clamping process; and the buffering cushion is arranged and collision between the clamping shaft and the clamping sleeve is reduced, so that the service life is prolonged.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to a kind of auxiliary positioning supporting device for machining.
Background technology
At present, in China's field of machining, traditional supporting way adopts more increases the purpose that cushion block realizes increasing the workpiece rigidity, adopts this kind method because the out-of-flatness meeting of black skin causes the clamping workpiece difficulty, is difficult to the machining accuracy of accuracy, reliability and the workpiece of assurance workpiece location.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of auxiliary positioning supporting device for machining is provided, it has overcome the positioning and clamping difficult problem of out-of-flatness face, has increased the rigidity of workpiece, has realized simultaneously the versatility of clamping process.
The technical scheme that the utility model adopts is: a kind of auxiliary positioning supporting device for machining; it comprises that locating dowel, clamp shaft, support spring, gripping sleeve and adjustable screw form; described clamp shaft is pressed in the gripping sleeve by support spring; support spring one end contacts with clamp shaft; the other end compresses by the adjustable screw that is threaded onto on the gripping sleeve; locating dowel screw with clamp shaft on; described locating dowel also is provided with a cushion pad away from an end of the clamp shaft protective sleeve that removably connects between described clamp shaft and the gripping sleeve.
As preferably, describedly be detachably connected as socket.
The beneficial effects of the utility model are: the utility model has increased the crudy of workpiece effectively so that workpiece support face supplemental support at an arbitrary position, has significantly promoted production efficiency, has enlarged the general context of manufacture field supplemental support; The protective sleeve that is provided with can be avoided in clamping process being provided with cushion pad so that surface of the work is impaired, has reduced the collision between clamp shaft and the gripping sleeve, makes and has obtained prolongation its service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, locating dowel; 2, clamp shaft; 3, support spring; 4, gripping sleeve; 5, adjustable screw; 6, protective sleeve; 7, cushion pad.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment: as shown in Figure 1; the utility model comprises that locating dowel 1, clamp shaft 2, support spring 3, gripping sleeve 4 and adjustable screw 5 form; described clamp shaft 2 is pressed in the gripping sleeve 4 by support spring 3; support spring 3 one ends contact with clamp shaft 2; the other end compresses by the adjustable screw 5 that is threaded onto on the gripping sleeve 4; locating dowel 1 screw with clamp shaft 2 on, described locating dowel 1 is socketed a protective sleeve 6 away from an end of clamp shaft 2, also is provided with a cushion pad 7 between described clamp shaft 2 and the gripping sleeve 4.
During use, owing to be tightened on the clamp shaft 2 during locating dowel 1, and clamp shaft 2 can slide up and down in gripping sleeve 4, so work as certain strong point of the workpiece that supports with auxiliary positioning supporting device not at ordinary times, thrust can be passed to clamp shaft 2 by locating dowel 1, and compression axis is adjusted the Automatic Levelling that realizes the workpiece machined surface automatically by the elastic force of support spring 3.When needs are processed dissimilar workpiece, only need to change different locating dowels 1 and just can realize different positioning supports requirements.
Claims (2)
1. auxiliary positioning supporting device for machining; it is characterized in that: it comprises that locating dowel, clamp shaft, support spring, gripping sleeve and adjustable screw form; described clamp shaft is pressed in the gripping sleeve by support spring; support spring one end contacts with clamp shaft; the other end compresses by the adjustable screw that is threaded onto on the gripping sleeve; locating dowel screw with clamp shaft on, described locating dowel also is provided with a cushion pad away from an end of the clamp shaft protective sleeve that removably connects between described clamp shaft and the gripping sleeve.
2. auxiliary positioning supporting device for machining according to claim 1 is characterized in that: describedly be detachably connected as socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217231 CN202716102U (en) | 2012-05-15 | 2012-05-15 | Machining auxiliary positioning supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217231 CN202716102U (en) | 2012-05-15 | 2012-05-15 | Machining auxiliary positioning supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716102U true CN202716102U (en) | 2013-02-06 |
Family
ID=47617940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217231 Expired - Fee Related CN202716102U (en) | 2012-05-15 | 2012-05-15 | Machining auxiliary positioning supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495891A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Manual auxiliary supporting structure |
-
2012
- 2012-05-15 CN CN 201220217231 patent/CN202716102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495891A (en) * | 2013-09-29 | 2014-01-08 | 大连机床(数控)股份有限公司 | Manual auxiliary supporting structure |
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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: 20130206 Termination date: 20130515 |