CN203254174U - Positionable supporting plate - Google Patents
Positionable supporting plate Download PDFInfo
- Publication number
- CN203254174U CN203254174U CN 201320228073 CN201320228073U CN203254174U CN 203254174 U CN203254174 U CN 203254174U CN 201320228073 CN201320228073 CN 201320228073 CN 201320228073 U CN201320228073 U CN 201320228073U CN 203254174 U CN203254174 U CN 203254174U
- Authority
- CN
- China
- Prior art keywords
- screw
- supporting plate
- positionable
- supporting disk
- plate body
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a positionable supporting plate. The positionable supporting plate comprises a supporting plate body, positionable supporting legs, screw rods and nuts. The supporting plate body is provided with eight side faces, a through hole is formed in the middle of the supporting plate body, the middle part of each side face of the supporting plate body is provided with one screw hole, one ends of the screw rods are matched and fixed with the screw holes, and the other ends of the screw rods are movably connected with the positionable supporting legs. The top faces of the positionable supporting legs are of a circular arc shape, the side face of each positionable supporting leg is provided with one set screw, the nuts are arranged in the middles of the screw rods and are fixed with the screw rods in a welding mode, one screw hole is formed in the left side face, placed between two screw rods, of the supporting plate body, a positioning screw is arranged in the screw hole, and a pad piece is arranged between the positioning screw and the supporting plate body. The positionable supporting plate is simple in structure and capable of being dismounted, supporting and fixing in a cylinder are achieved, the supporting legs can be fixed, and the machining quality problem caused by slipping between tool clamps in the machining process of a workpiece is solved.
Description
Technical field
The utility model relates to a kind of frock clamp, but especially a kind of positioning support support plate.
Background technology
Bowlder is not easy to outside clamping outside the machine tooling cylindrical workpiece, generally adopts the inner support clamping, but occurs easily skidding between the frock clamp in process, affected the quality of workpiece processing, and existing inner support dish is difficult for regulating.
Summary of the invention
But the purpose of this utility model provides a kind of positioning support support plate.
What the utility model solved is that the outer bowlder of processing cylindrical workpiece that exists in the prior art is not easy to clamping, and skidding in the workpiece process between the frock clamp affects crudy, and anchor clamps are difficult for the problem of adjusting.
The skill scheme that the utility model technical solution problem adopts is: it comprises supporting disk, can locate spike, screw rod and nut, described supporting disk is provided with eight sides, be provided with through hole in the middle of the supporting disk, each middle part, side of described supporting disk is respectively equipped with a screw, described screw rod one end and screw are fixed, other end loose joint has can locate spike, the described spike end face of locating is circular-arc, the side is provided with a holding screw, described screw rod middle part is respectively equipped with a nut, fix by welding and screw rod, described supporting disk left part side is provided with a screw between two screw rods, be provided with locating pin in the screw, be provided with pad between described locating pin and the supporting disk.
The beneficial effects of the utility model are: the utility model is easy to use, detachably, adopt the locating pin mode that supporting disk is fixed on the back shaft, adopt the fixing direction that can locate spike of holding screw, prevent from occuring in the process skidding, in adjustment process, only need to turn nut with spanner and can realize the stretching of spike and loosen convenient the use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, comprise supporting disk 1, can locate spike 9, screw rod 2 and nut 3, described supporting disk 1 is provided with eight sides 7, be provided with through hole 8 in the middle of the supporting disk 1, each 7 middle part, side of described supporting disk 1 are respectively equipped with a screw, described screw rod 2 one ends and screw are fixed, and other end loose joint has can locate spike 9, and described spike 9 end faces of locating are circular-arc.The side that can locate spike is provided with a holding screw 6, described screw rod 2 middle parts are provided with a nut 3, fixing with screw rod 2 by welding, described supporting disk 1 left part side is provided with a screw between two screw rods, be provided with locating pin 4 in the screw, be provided with pad 5 between described locating pin 4 and the supporting disk 1.
Claims (1)
1. but positioning support support plate, comprise supporting disk, can locate spike, screw rod and nut, it is characterized in that described supporting disk is provided with eight sides, be provided with through hole in the middle of the supporting disk, each middle part, side of described supporting disk is respectively equipped with a screw, described screw rod one end and screw are fixed, other end loose joint has can locate spike, the described spike end face of locating is circular-arc, and the side is provided with a holding screw, and described screw rod middle part is respectively equipped with a nut, fix by welding and screw rod, described supporting disk left part side is provided with a screw between two screw rods, be provided with locating pin in the screw, is provided with pad between described locating pin and the supporting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228073 CN203254174U (en) | 2013-04-29 | 2013-04-29 | Positionable supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320228073 CN203254174U (en) | 2013-04-29 | 2013-04-29 | Positionable supporting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254174U true CN203254174U (en) | 2013-10-30 |
Family
ID=49466778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320228073 Expired - Fee Related CN203254174U (en) | 2013-04-29 | 2013-04-29 | Positionable supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965006A (en) * | 2017-03-29 | 2017-07-21 | 成都中机盈科科技有限公司 | A kind of wide boring method of working (finishing) area |
| CN108372416A (en) * | 2018-01-29 | 2018-08-07 | 苏州珂玛材料科技股份有限公司 | A kind of pipe fixing device and its application method |
-
2013
- 2013-04-29 CN CN 201320228073 patent/CN203254174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965006A (en) * | 2017-03-29 | 2017-07-21 | 成都中机盈科科技有限公司 | A kind of wide boring method of working (finishing) area |
| CN108372416A (en) * | 2018-01-29 | 2018-08-07 | 苏州珂玛材料科技股份有限公司 | A kind of pipe fixing device and its application method |
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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: 20131030 Termination date: 20160429 |