CN202292193U - Blooming chunk for bolt turning - Google Patents
Blooming chunk for bolt turning Download PDFInfo
- Publication number
- CN202292193U CN202292193U CN2011204056898U CN201120405689U CN202292193U CN 202292193 U CN202292193 U CN 202292193U CN 2011204056898 U CN2011204056898 U CN 2011204056898U CN 201120405689 U CN201120405689 U CN 201120405689U CN 202292193 U CN202292193 U CN 202292193U
- Authority
- CN
- China
- Prior art keywords
- chunk
- blooming
- collet body
- grip shank
- bolt turning
- 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 On Spindles (AREA)
Abstract
The utility model discloses a blooming chunk for bolt turning, which comprises a chunk body and a clamping handle arranged at the lower end of the chunk body. A chunk installation hole with the regular hexagonal section is arranged on the chunk body, a bolt hole communicated with the chunk installation hole is arranged on the clamping handle along the axial line, the upper section of the clamping handle and the chunk body are provided with six cracks which are communicated with the chunk installation hole and the bolt hole, and the six cracks extend to the outer walls of the chunk body and the clamping handle along top points of the regular hexagonal section. The blooming chunk for bolt turning is novel in structural design, adopts a blooming-shaped chunk to clamp hexagonal bolts and is good in clamping stability and high in processing efficiency.
Description
Technical field:
The utility model relates to the bolt processing technique field, relates in particular to a kind of bolt turning with the chuck of blooming.
Background technology:
Anchor clamps are to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting, claim jig again.In a broad sense, any operation in technical process is used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.For example weld jig, inspection jig, assembling jig, jig etc.
In the turning process for the hex bolts screw thread, there are a lot of methods the clamping location, but actual effect is all relatively poor relatively, and stability is also relatively poor simultaneously, makes troubles to production.
The utility model content:
In order to remedy the deficiency of prior art, the purpose of the utility model provides a kind of bolt turning with the chuck of blooming, reasonable in design, and convenient mounting and clamping is quick, has improved the stability of clamping.
The technical scheme of the utility model is following:
Bolt turning is with the chuck of blooming; Comprise collet body and the grip shank that is installed on the collet body lower end; It is characterized in that: it is orthohexagonal clamping hole that described collet body has the cross section, and described grip shank has the screw that is connected with the clamping hole along axis, has six cracks on described grip shank epimere and the collet body; Article six, crack is connected with clamping hole, screw, and six cracks extend to the outer wall of collet body and grip shank along hexagonal summit.
Described bolt turning is characterized in that with the chuck of blooming: described collet body is made up of the cone of disk body and lower end.
Described bolt turning is characterized in that with the chuck of blooming: described grip shank and collet body connection are provided with the groove that tightens up of annular.
Described bolt turning is characterized in that with the chuck of blooming: described grip shank hypomere outer wall has symmetrically arranged grain-clamping table.
The utility model has the advantages that:
The structural design of the utility model is novel, adopts the collet body of the shape of blooming to carry out hex bolts is carried out clamping, and clamping stability is good, and working (machining) efficiency is high.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Bolt turning is with the chuck of blooming; Comprise collet body 1 and the grip shank 2 that is installed on collet body 1 lower end; It is orthohexagonal clamping hole 3 that collet body 1 has the cross section, and grip shank 2 has the screw 4 that is connected with clamping hole 3 along axis, has six cracks 5 on grip shank 2 epimeres and the collet body 1; Article six, crack 5 is connected with clamping hole 3, screw 4, and six cracks 5 extend to the outer wall of collet body 1 and grip shank 2 along hexagonal summit.
What grip shank 2 and collet body 1 connection were provided with annular tightens up groove 6, can through the tightening device latch closure in tightening up groove 6, tighten up grip bolt.
Claims (4)
1. a bolt turning is with the chuck of blooming; Comprise collet body and the grip shank that is installed on the collet body lower end; It is characterized in that: it is orthohexagonal clamping hole that described collet body has the cross section, and described grip shank has the screw that is connected with the clamping hole along axis, has six cracks on described grip shank epimere and the collet body; Article six, crack is connected with clamping hole, screw, and six cracks extend to the outer wall of collet body and grip shank along hexagonal summit.
2. bolt turning according to claim 1 is characterized in that with the chuck of blooming: described collet body is made up of the cone of disk body and lower end.
3. bolt turning according to claim 1 is characterized in that with the chuck of blooming: described grip shank and collet body connection are provided with the groove that tightens up of annular.
4. bolt turning according to claim 1 is characterized in that with the chuck of blooming: described grip shank hypomere outer wall has symmetrically arranged grain-clamping table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056898U CN202292193U (en) | 2011-10-22 | 2011-10-22 | Blooming chunk for bolt turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056898U CN202292193U (en) | 2011-10-22 | 2011-10-22 | Blooming chunk for bolt turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292193U true CN202292193U (en) | 2012-07-04 |
Family
ID=46361170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056898U Expired - Fee Related CN202292193U (en) | 2011-10-22 | 2011-10-22 | Blooming chunk for bolt turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875034A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Round nut milling tool |
| CN105619127A (en) * | 2016-03-02 | 2016-06-01 | 格林精密部件(苏州)有限公司 | Workpiece clamping base |
-
2011
- 2011-10-22 CN CN2011204056898U patent/CN202292193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875034A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Round nut milling tool |
| CN105619127A (en) * | 2016-03-02 | 2016-06-01 | 格林精密部件(苏州)有限公司 | Workpiece clamping base |
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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: 20120704 Termination date: 20131022 |