CN205497065U - Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning - Google Patents
Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning Download PDFInfo
- Publication number
- CN205497065U CN205497065U CN201620305228.6U CN201620305228U CN205497065U CN 205497065 U CN205497065 U CN 205497065U CN 201620305228 U CN201620305228 U CN 201620305228U CN 205497065 U CN205497065 U CN 205497065U
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- pitch
- outer sleeve
- bistrique outer
- bistrique
- eccentric
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Abstract
The utility model belongs to big helical pitch pitch bistrique outer sleeve lathe work field, concretely relates to eccentric special frock of big helical pitch pitch bistrique outer sleeve turning, including a columniform disc, be equipped with an eccentric orfice on the disc, the periphery equipartition of eccentric orfice has a plurality of screw holes. Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning, simple structure, convenient to use to processing production efficiency is high, the precision is high, can realize batch production.
Description
Technical field
This utility model relates to a kind of large pitch pitch bistrique outer sleeve turning bias special tooling, belongs to large pitch pitch bistrique
Outer sleeve turnery processing field.
Background technology
The difficulty of processing of large pitch pitch bistrique outer sleeve bias is that its offset is X, Y both direction, and goes into a folder
Angle, when turning, the adjustment for offset and angle is extremely difficult.
The turning traditional method of large pitch pitch bistrique outer sleeve bias is to use chuck clamping workpiece, at claw and workpiece
Between the mode of pad adjust offset, the method efficiency of this turning is low, low precision, is difficulty with batch production.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of simple in construction,
Working (machining) efficiency is high, and precision is high, can realize the large pitch pitch bistrique outer sleeve turning bias special tooling of batch production.
Large pitch pitch bistrique outer sleeve turning bias special tooling described in the utility model, including the disk of a cylinder,
Disk is provided with an eccentric orfice, and the periphery of eccentric orfice is evenly equipped with multiple screwed hole.
The number of described screwed hole is 4.
Operation principle and process:
During use, the seam of workpiece is inserted in the eccentric orfice of disk, coordinated with screwed hole by bolt, by workpiece and disk
Connect fixing, then step up disk with chuck, carry out turning.
This utility model is compared with prior art had the beneficial effect that
Large pitch pitch bistrique outer sleeve turning bias special tooling described in the utility model, simple in construction, easy to use,
And processing efficiency is high, precision is high, can realize batch production.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the sectional view at the A-A in Fig. 1；
Fig. 3 is that this utility model combines the structural representation before turning with workpiece；
Fig. 4 is that this utility model combines the structural representation after turning with workpiece.
In figure: 1, disk；2, eccentric orfice；3, screwed hole；4, bolt；5, workpiece.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further:
As shown in Figures 1 to 4, large pitch pitch bistrique outer sleeve turning bias special tooling described in the utility model, including
The disk 1 of one cylinder, disk 1 is provided with an eccentric orfice 2, and the periphery of eccentric orfice 2 is evenly equipped with multiple screwed hole 3.
In the present embodiment: the number of screwed hole 3 is 4.
First according to the specification of large pitch pitch bistrique outer sleeve to be processed, the size of disk 1 and eccentric orfice 2 are determined
Size and position, during use, inserted the seam of workpiece 5 in the eccentric orfice 2 of disk 1, joined with screwed hole 3 by bolt 4
Close, workpiece 5 is connected fixing with disk 1, then steps up disk 1 with chuck, carry out turning.
Large pitch pitch bistrique outer sleeve turning bias special tooling described in the utility model, simple in construction, easy to use, and
And processing efficiency is high, precision is high, can realize batch production.
Claims (2)
1. a large pitch pitch bistrique outer sleeve turning bias special tooling, it is characterised in that: include the disk of a cylinder
(1), disk (1) is provided with an eccentric orfice (2), and the periphery of eccentric orfice (2) is evenly equipped with multiple screwed hole (3).
Large pitch pitch bistrique outer sleeve turning bias special tooling the most according to claim 1, it is characterised in that: institute
The number of the screwed hole (3) stated is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305228.6U CN205497065U (en) | 2016-04-13 | 2016-04-13 | Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620305228.6U CN205497065U (en) | 2016-04-13 | 2016-04-13 | Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205497065U true CN205497065U (en) | 2016-08-24 |
Family
ID=56712809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620305228.6U Active CN205497065U (en) | 2016-04-13 | 2016-04-13 | Eccentric special frock of big helical pitch pitch bistrique outer sleeve turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205497065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717592A (en) * | 2017-09-28 | 2018-02-23 | 中国航发动力股份有限公司 | A kind of device and method for eliminating machine tool and spindle eccentricity |
-
2016
- 2016-04-13 CN CN201620305228.6U patent/CN205497065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717592A (en) * | 2017-09-28 | 2018-02-23 | 中国航发动力股份有限公司 | A kind of device and method for eliminating machine tool and spindle eccentricity |
| CN107717592B (en) * | 2017-09-28 | 2020-03-17 | 中国航发动力股份有限公司 | Device and method for eliminating eccentricity between machine tool cutter and main shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |