CN201471174U - Shaft end square head milling jig - Google Patents
Shaft end square head milling jig Download PDFInfo
- Publication number
- CN201471174U CN201471174U CN2009201873739U CN200920187373U CN201471174U CN 201471174 U CN201471174 U CN 201471174U CN 2009201873739 U CN2009201873739 U CN 2009201873739U CN 200920187373 U CN200920187373 U CN 200920187373U CN 201471174 U CN201471174 U CN 201471174U
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- CN
- China
- Prior art keywords
- hole
- bolt
- screw
- square plate
- square
- 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 shaft end square head milling jig, which comprises a square plate (5) with a central circular hole (2), a bolt (4), a nut (3) fitted with the bolt (4) and a screw rod (1); on corner of the square plate (5) is formed into a plane paralleled with the diagonal line of the square plate; a screw hole in communication with the circular hole (2) is formed on the plane; the screw rod (1) is positioned in and fitted with the screw hole; screw holes are formed on the edges of both sides of the other corners of the square plate (5); the bolt (4) is fitted with the nut (3), then is connected with the screw hole; and a handle (7) is disposed on the screw rod (1). The jig of the utility model can be used for milling square head of long shaft without interference.
Description
Technical field
The utility model relates to a kind of anchor clamps, especially a kind of milling fixture to circular shaft one end mill squarely.
Background technology
In machining, usually need be to end milling square toes of axle.Processing method commonly used is to carry out the calibration milling with the milling machine dividing head, thereby achieves the above object.But the shortcoming of this method for milling is that major axis can't pass dividing head when carrying out the milling square toes for major axis, therefore can not carry out milling.
The utility model content
The purpose of this utility model just provides a kind of anchor clamps that can carry out the milling square toes to major axis.
The technical solution adopted in the utility model is: the axle head square toes mill the pin anchor clamps, it is characterized in that it comprise the center be provided with the square plate of circular hole, bolt, with bolt nut engaged and screw mandrel, one jiao of disappearance of side's plate forms and the parallel plane of square plate diagonal, the plane is provided with a hole, the silk hole is connected with circular hole, and it is adaptive with the silk hole that screw mandrel is positioned at a hole, and two face edges of the non-unfilled corner of square plate are respectively equipped with screw, bolts and nuts cooperate the back to connect with screw, and screw mandrel is provided with handle.
Adopt technique scheme, add and man-hour square plate is simultaneously ajusted, withstand on the milling machine platform, tight locking nut with bolt, major axis to be processed is inserted in the circular hole, rotary screw rod reaches the fixedly purpose of major axis, behind axle head two side millings, square plate is changeed 90 °, withstand on the milling machine platform with another bolt, the other both sides of milling spindle end can be milled into square toes.
In sum, the beneficial effects of the utility model are: because the utility model is realized fixedly major axis by screw mandrel and cooperating of circular hole, process square toes, therefore can not produce interference for major axis, thereby can mill square toes to major axis.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model axle head square toes mill the pin anchor clamps, as shown in Figure 1, it comprise the center be provided with the square plate 5 of circular hole 2, bolt 4, with bolt 4 nut engaged 3 and screw mandrel 1, one jiao of disappearance of side's plate 5 forms and the parallel plane of square plate diagonal, and the plane is provided with a hole, and the silk hole is connected with circular hole 2, it is adaptive with the silk hole that screw mandrel 1 is positioned at a hole, two face edges of side's plate 5 non-unfilled corners are respectively equipped with screw, and bolt 4 cooperates the back to connect with screw with nut 3, and screw mandrel 1 is provided with handle 7.
Add man-hour, bolt 4 withstands on the milling machine platform 6.
Claims (1)
1. the axle head square toes mill the pin anchor clamps, it is characterized in that it comprise the center be provided with the square plate [5] of circular hole [2], bolt [4], with bolt [4] nut engaged [3] and screw mandrel [1], one jiao of disappearance of side's plate [5] forms and the parallel plane of square plate diagonal, the plane is provided with a hole, the silk hole is connected with circular hole [2], it is adaptive with the silk hole that screw mandrel [1] is positioned at a hole, two face edges of the non-unfilled corner of side's plate [5] are respectively equipped with screw, bolt [4] cooperates the back to connect with screw with nut [3], screw mandrel [1] is provided with handle [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873739U CN201471174U (en) | 2009-09-02 | 2009-09-02 | Shaft end square head milling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873739U CN201471174U (en) | 2009-09-02 | 2009-09-02 | Shaft end square head milling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471174U true CN201471174U (en) | 2010-05-19 |
Family
ID=42407415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201873739U Expired - Fee Related CN201471174U (en) | 2009-09-02 | 2009-09-02 | Shaft end square head milling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381555A (en) * | 2013-07-26 | 2013-11-06 | 中国航天空气动力技术研究院 | Square tool for machining complicated shaft parts |
-
2009
- 2009-09-02 CN CN2009201873739U patent/CN201471174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381555A (en) * | 2013-07-26 | 2013-11-06 | 中国航天空气动力技术研究院 | Square tool for machining complicated shaft parts |
| CN103381555B (en) * | 2013-07-26 | 2016-08-10 | 中国航天空气动力技术研究院 | A kind of Square tool for complicated Machining of Shaft-type Parts |
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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: 20100519 Termination date: 20100902 |