CN2069763U - Special fixture adapted for cutting end face of box wrench - Google Patents
Special fixture adapted for cutting end face of box wrench Download PDFInfo
- Publication number
- CN2069763U CN2069763U CN 90216553 CN90216553U CN2069763U CN 2069763 U CN2069763 U CN 2069763U CN 90216553 CN90216553 CN 90216553 CN 90216553 U CN90216553 U CN 90216553U CN 2069763 U CN2069763 U CN 2069763U
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- CN
- China
- Prior art keywords
- face
- special
- core rod
- utility
- model
- 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.)
- Withdrawn
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- Gripping On Spindles (AREA)
Abstract
The utility model relates to a special process tool used to process a sleeve end face of a box spanner. The special process tool adopts a special purpose core rod whose tail part is cone-shaped, wherein, the front part is a square or a hexagon; a special purpose knife, which is matched with the special purpose core rod, is also arranged. Consequently, the utility model has the advantages of simple structure, convenient use, high efficiency, low labor intensity, etc.
Description
The utility model relates to a kind of frock that machined is used, especially the box spanner sleeve end face is processed the special tooling of usefulness, and the genus machine adds class.
The processing of existing box spanner sleeve end face mainly is to utilize the collet closing sleeve, finishes on engine lathe.It is that collet is installed on the lathe spindle, cutter is installed on the lathe saddle, after the start, the operator puts into collet with the right hand with sleeve, draw (pushing away) collet handle closing sleeve with left hand, shake the lathe hand carriage wheel with the right hand again, cutter is advanced, carry out the processing of end face.This machining, its labour intensity is big, and production efficiency is low, but also because the collet frock is heavy, and it is far away to stretch out the lathe end face distance, thereby makes rigidity reduce, and vibration strengthens, not only accelerated the wearing and tearing of machine tool chief axis, the lathe life-span has been reduced, but also influence machining accuracy.
The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned existence, and provides a kind of labour intensity low, and the production efficiency height is simple in structure, box spanner end face processing special tooling easy to use.
The utility model adopts a special core rod, and its afterbody is a cone-shaped, and it can be inserted in the tailstock tool endoporus, and the front portion is square or hexagonal configuration, is used for inserting and settling sleeve.Cutter of the present utility model is a dedicated tool and above-mentioned supporting, and its afterbody is a cone-shaped, is used to insert the machine tool chief axis endoporus, and the front portion is cylindrical, and the end is a reversed cone angle.
Description of drawings is as follows:
Fig. 1 is a special core rod structural representation of the present utility model.
Fig. 2 is a dedicated tool structural representation of the present utility model.
Below will the utility model is further introduced by accompanying drawing.
Fig. 1, the afterbody of special core rod 1 are cone-shapeds 2, and design by the Morse's taper of tailstock tool endoporus, and there is a connector 3 centre, and its front portion is a hexagonal configuration 4, here also square shape.Fig. 2, dedicated tool 5 its afterbodys also are cone-shapeds 6, and it is the Morse's taper design of a main shaft endoporus of meeting sb. at the airport, and the front portion is cylindric 7, and there is reversed cone angle 8 end.During use, at first dedicated tool 5 is installed on the lathe spindle, special core rod 1 is installed on the tailstock tool, then sleeve is placed on the front portion of special core rod 1, can begin cutwork.
The characteristics such as the utility model compared with prior art has the production efficiency height, and labour intensity is low, and is simple in structure, easy to use.
Claims (2)
1, a kind of box spanner end face processing special tooling is characterized in that having a special core rod 1, and its afterbody is a cone-shaped 2, and the front portion is square 4 or hexagonal configuration.
2, box spanner end face as claimed in claim 1 processing special tooling, it is characterized in that having an afterbody is cone-shaped 6, and the front portion is cylindric 7, and the end has the dedicated tool 5 of a reversed cone angle 8 to cooperate with special core rod 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216553 CN2069763U (en) | 1990-07-16 | 1990-07-16 | Special fixture adapted for cutting end face of box wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216553 CN2069763U (en) | 1990-07-16 | 1990-07-16 | Special fixture adapted for cutting end face of box wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2069763U true CN2069763U (en) | 1991-01-23 |
Family
ID=4895688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90216553 Withdrawn CN2069763U (en) | 1990-07-16 | 1990-07-16 | Special fixture adapted for cutting end face of box wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2069763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571248A (en) * | 2019-02-19 | 2020-08-25 | 鼎朋企业股份有限公司 | Tool holder with internal rigid retention means |
-
1990
- 1990-07-16 CN CN 90216553 patent/CN2069763U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571248A (en) * | 2019-02-19 | 2020-08-25 | 鼎朋企业股份有限公司 | Tool holder with internal rigid retention means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |