CN202845826U - Three jaw chuck for machining alloy roll collar - Google Patents
Three jaw chuck for machining alloy roll collar Download PDFInfo
- Publication number
- CN202845826U CN202845826U CN 201220403247 CN201220403247U CN202845826U CN 202845826 U CN202845826 U CN 202845826U CN 201220403247 CN201220403247 CN 201220403247 CN 201220403247 U CN201220403247 U CN 201220403247U CN 202845826 U CN202845826 U CN 202845826U
- Authority
- CN
- China
- Prior art keywords
- jaw chuck
- alloy roll
- machining
- roll collar
- alloy
- 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 - Lifetime
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Abstract
The utility model discloses a three jaw chuck for machining an alloy roll collar. The three jaw chuck for machining the alloy roll collar comprises three claw bodies, and an arc-shaped clamping block matched with a surface of the alloy roll collar is arranged on each claw body. The three jaw chuck for machining the alloy roll collar has the advantages that contacted area of the three jaw chuck and the to-be-machined alloy roll collar is enlarged through clamping blocks so that a common three jaw chuck can machine large-scale alloy roll collars, production cost of an enterprise is saved, machining efficiency is effectively improved, and an machining error is reduced.
Description
Technical field
The utility model relates to a kind of alloy collars processing scroll chuck.
Background technology
Carbide roll ring has good comprehensive mechanical property, high-flexural strength, high rigidity, good impact flexibility, in addition its intrinsic rotproofness and mechanical behavior under high temperature, make carbide roll ring have excellent wearability, in the high-speed wire rolling process, its single groove steel transportation amount is far above chilled cast iron or high-speed steel roll.For larger-size alloy collars, because wall thickness is thinner, using lathe to add man-hour, scroll chuck can not well be clamped the alloy collars, adding man-hour because the contact-making surface of scroll chuck and alloy collars is little, the alloy collars also occurs loosening easily, the problem that causes machining accuracy to descend.
The utility model content
The purpose of this utility model is to provide a kind of alloy collars processing to use scroll chuck, can effectively solve the problem that existing large scale alloy collars uses scroll chuck to fixedly secure.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of alloy collars processing scroll chuck, comprise three claw bodies, be equipped with on described each claw body one with the suitable circular arc clamping block of alloy roller ring surface.
Preferably, described clamping block is welded on the claw body; Connected mode is simple, and clamping block is fixedly secured on the claw body.
Preferably, be provided with boss between the sidewall of described clamping block and claw body; Increase the stability between clamping block and the claw body.
Preferably, the cross section of described boss is triangle; Best boss shape of cross section.
Compared with prior art, the utility model has the advantages that: pass through clamping block, increase the contact area of scroll chuck and generation processing alloy collars, make the alloy collars that common scroll chuck also can machining large, saved enterprise's production cost, and energy Effective Raise working (machining) efficiency reduces mismachining tolerance.
Description of drawings
Fig. 1 is the structural representation that scroll chuck is used in a kind of alloy collars processing of the utility model;
Fig. 2 is the top view that one of them catching body of scroll chuck is used in a kind of alloy collars processing of the utility model.
The specific embodiment
Consulting Fig. 1, Fig. 2 is the embodiment that scroll chuck is used in a kind of alloy collars processing of the utility model, a kind of alloy collars processing scroll chuck, comprise three claw bodies 1, be equipped with on described each claw body 1 one with the suitable circular arc clamping block 2 of alloy roller ring surface, be provided with boss 3 between the sidewall of described clamping block 2 and claw body 1, the cross section of described boss 3 is triangle, and described clamping block 2 is welded on the claw body 1.
By clamping block 2, increase the contact area of scroll chuck and generation processing alloy collars, make the alloy collars that common scroll chuck also can machining large, saved enterprise's production cost, and can the Effective Raise working (machining) efficiency, reduce mismachining tolerance.
The above only is specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. an alloy collars is processed and is used scroll chuck, comprise three claw bodies (1), it is characterized in that: be equipped with on described each claw body (1) one with the suitable circular arc clamping block (2) of alloy roller ring surface, described clamping block (2) is welded on the claw body (1).
2. scroll chuck is used in a kind of alloy collars processing as claimed in claim 1, it is characterized in that: be provided with boss (3) between the sidewall of described clamping block (2) and claw body (1).
3. scroll chuck is used in a kind of alloy collars processing as claimed in claim 2, and it is characterized in that: the cross section of described boss (3) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403247 CN202845826U (en) | 2012-08-15 | 2012-08-15 | Three jaw chuck for machining alloy roll collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403247 CN202845826U (en) | 2012-08-15 | 2012-08-15 | Three jaw chuck for machining alloy roll collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845826U true CN202845826U (en) | 2013-04-03 |
Family
ID=47977062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403247 Expired - Lifetime CN202845826U (en) | 2012-08-15 | 2012-08-15 | Three jaw chuck for machining alloy roll collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847966A (en) * | 2012-08-15 | 2013-01-02 | 浙江恒成硬质合金有限公司 | Three-jaw chuck for processing alloy roll collar |
| CN105817928A (en) * | 2014-06-20 | 2016-08-03 | 高田华 | Nut clamping device |
-
2012
- 2012-08-15 CN CN 201220403247 patent/CN202845826U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847966A (en) * | 2012-08-15 | 2013-01-02 | 浙江恒成硬质合金有限公司 | Three-jaw chuck for processing alloy roll collar |
| CN105817928A (en) * | 2014-06-20 | 2016-08-03 | 高田华 | Nut clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |