CN204524957U - A kind of gear finish turning internal clamp - Google Patents
A kind of gear finish turning internal clamp Download PDFInfo
- Publication number
- CN204524957U CN204524957U CN201520159332.4U CN201520159332U CN204524957U CN 204524957 U CN204524957 U CN 204524957U CN 201520159332 U CN201520159332 U CN 201520159332U CN 204524957 U CN204524957 U CN 204524957U
- Authority
- CN
- China
- Prior art keywords
- gear
- clamp body
- connecting portion
- finish turning
- diameter
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to field of machining, especially a kind of gear finish turning internal clamp, comprise clamp body and connecting portion, described clamp body is the tubular structure that one end is closed, its inner surface is provided with equally distributed rectangular recess, described connecting portion is vertebral body structure, and its diameter hands over large one end to be connected with the blind end of described clamp body, and the less one end of diameter is provided with screwed hole; Be connected with lathe spindle endoporus by described connecting portion, gear is put into described clamp body, the outer rim of gear to be processed matches with described rectangular recess, bore processing when little for cutting force; Its structure is simple, and install easily, working (machining) efficiency is high.
Description
Technical field
The utility model relates to field of machining, especially a kind of gear finish turning internal clamp.
Background technology
gear Conventional processing methods flow process: forging, rough turn, modified, finish turning, gear hobbing, plain grinding end face, mill endoporus, roll flute, flank of tooth nitrogenize, because endoporus bore blank finish turning special fixture low precision, end face and cylindrical are beated greatly in this Gear Processing process, affect the assembling of gear product, running and service life.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of gear finish turning internal clamp.
The technical solution of the utility model is: a kind of gear finish turning internal clamp, comprise clamp body and connecting portion, described clamp body is the tubular structure that one end is closed, its inner surface is provided with equally distributed rectangular recess, described connecting portion is vertebral body structure, its diameter hands over large one end to be connected with the blind end of described clamp body, and the less one end of diameter is provided with screwed hole.
The beneficial effects of the utility model: be connected with lathe spindle endoporus by described connecting portion, put into described clamp body by gear, and the outer rim of gear to be processed matches with described rectangular recess, bore processing when little for cutting force; Its structure is simple, and install easily, working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the A direction view in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, a kind of gear finish turning internal clamp, comprise clamp body 1 and connecting portion 2, the tubular structure that described clamp body 1 is closed for one end, its inner surface is provided with equally distributed rectangular recess 11, described connecting portion 2 is vertebral body structure, and its diameter hands over large one end 21 to be connected with the blind end of described clamp body, and the less one end 22 of diameter is provided with screwed hole 23.
Claims (1)
1. a gear finish turning internal clamp, it is characterized in that: comprise clamp body and connecting portion, described clamp body is the tubular structure that one end is closed, its inner surface is provided with equally distributed rectangular recess, described connecting portion is vertebral body structure, its diameter hands over large one end to be connected with the blind end of described clamp body, and the less one end of diameter is provided with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159332.4U CN204524957U (en) | 2015-03-20 | 2015-03-20 | A kind of gear finish turning internal clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159332.4U CN204524957U (en) | 2015-03-20 | 2015-03-20 | A kind of gear finish turning internal clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524957U true CN204524957U (en) | 2015-08-05 |
Family
ID=53739008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159332.4U Expired - Fee Related CN204524957U (en) | 2015-03-20 | 2015-03-20 | A kind of gear finish turning internal clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524957U (en) |
-
2015
- 2015-03-20 CN CN201520159332.4U patent/CN204524957U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190320 |