CN201300324Y - Special tool for processing of isolator part rotating axle - Google Patents
Special tool for processing of isolator part rotating axle Download PDFInfo
- Publication number
- CN201300324Y CN201300324Y CNU2008201564228U CN200820156422U CN201300324Y CN 201300324 Y CN201300324 Y CN 201300324Y CN U2008201564228 U CNU2008201564228 U CN U2008201564228U CN 200820156422 U CN200820156422 U CN 200820156422U CN 201300324 Y CN201300324 Y CN 201300324Y
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- processing
- processed
- workpiece
- special tooling
- clamping
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Abstract
The utility model relates to a processing tool for an isolator part, and aims to solve the technical problem of providing a special tool for processing of an isolator part rotating axle, which can enhance the accuracy of repeat positioning and reduce the clamping times. The utility model can ensure the rapid positioning and the repeatable accuracy of clamping through a 3R flexible fixture and adopts the special tool to connect the 3R flexible fixture and a workpiece to be processed; and the utility model is reasonable in construction and has compatibility with the machine tool, enables the accuracy of repeat positioning to reach mu mm level, solves the difficult problem facing part processing which requires a plurality of working procedures, a plurality of times of clamping, high symmetry and high concentricity, and also improves the processing quality and the processing efficiency.
Description
Technical field:
The utility model relates to the machining tool of slider part.
Background technology:
The design feature of slider part is that volume is little, and key element to be processed is many.Technical papers was divided into independently key element with these key elements to be processed in the past, adopted the principle of all processing, formed too much transition size, and had brought many problems that influence quality such as clamping error, measure error.
Summary of the invention:
Technical problem to be solved in the utility model is to provide a kind of slider part rotating shaft processing special tooling, can improve repetitive positioning accuracy, reduces clamping times.
For realizing above purpose, the utility model is achieved through the following technical solutions:
Slider part rotating shaft processing special tooling is characterized in that: it mainly is made up of with the special tooling 4 that is used for being connected 3R flexible fixture and workpiece to be processed 3 the 3R flexible fixture;
The benchmark navigation system that described 3R flexible fixture is whole clamping device, it mainly comprises reference base 13, reference element 5, pull bar 6, four trip bolts 7; Pull bar is connected reference base 13 and locks with reference element 5; By four trip bolts 7 reference base 13 is linked to each other with ring flange 9 again; Ring flange 9 is installed on the rotary main shaft 10 by four trip bolts 8, and rotary main shaft 10 is fixed on the lathe by screw 11;
One end of described special tooling 4 is connected with the 3R anchor clamps by screw thread; The other end of described special tooling 4 is provided with cavity, and is provided with collet 14 in cavity; One end of workpiece to be processed 3 is loaded in the collet 14 of special tooling 4 inner chambers, and described collet 14 can and be fastened in the special tooling 4 workpiece to be processed 3 clampings; Workpiece to be processed 3 other ends withstand on the spring thimble 2 that is installed on the left end tailstock 1 simultaneously, and described spring thimble 2 can be with workpiece to be processed 3 rotations; Left end tailstock 1 is fixed on the lathe by screw 12.
The utility model brings following beneficial effect:
Its structure rationally, the lathe applicability is strong, can make repetitive positioning accuracy can reach the umm level, has solved a processing difficult problem that needs multiple working procedures, multiple clamping, symmetry, part that concentricity requirement is high, has improved crudy and working (machining) efficiency.
Description of drawings:
Fig. 1: structural representation of the present utility model
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Referring to Fig. 1,1 is the left end tailstock among the figure; 2 is spring thimble; 3 is workpiece to be processed; 4 is special tooling; 5 is the 3R reference element; 6 is pull bar; 7 is four trip bolts; 8 is four trip bolts; 9 is ring flange; 10 is rotary main shaft; 11 is screw; 12 is screw; 13 is the 3R reference base; 14 is collet.Characteristics of the present invention are the defectives that solve several machined surface independence processing and loading clamps of part to be processed, method by a rotating shaft and a clamping avoids forming many problems that influence quality such as too much transition size and clamping error, measure error with the whole moulding in the four sides of part.Difficult point is to solve linearity and the axiality problem that clamping is arranged on X axis, and the parts fixation efficient and the accuracy problems of batch machining, can guarantee the quick location and the repeatable accuracy of clamping by the 3R flexible fixture, for guaranteeing the axiality high conformity of 3R anchor clamps and rotary main shaft, tailstock, ring flange is pulled down, with the centre bore that matches with rotary main shaft is benchmark processing and four screwed holes that the 3R reference base matches, and ressembles the back and uses 3R corrective gauge check and correction axis.Spring thimble 2 has the characteristics with the part rotation, can prevent that part is damaged.
Claims (1)
1, slider part rotating shaft processing special tooling is characterized in that: it mainly is made up of with the special tooling (4) that is used for being connected 3R flexible fixture and workpiece to be processed (3) the 3R flexible fixture;
The benchmark navigation system that described 3R flexible fixture is whole clamping device, it mainly comprises reference base (13), reference element (5), pull bar (6), trip bolt (7); Pull bar (6) is connected reference base (13) and locks with reference element (5); By trip bolt (7) reference base (13) is linked to each other with ring flange (9) again; Ring flange (9) is installed on the rotary main shaft (10) by trip bolt (8), and rotary main shaft (10) is fixed on the lathe by screw (11);
One end of described special tooling (4) is connected with the 3R anchor clamps by screw thread; Be provided with cavity in the other end of described special tooling (4), and in cavity, be provided with collet (14); One end of workpiece to be processed (3) is loaded in the collet (14) of special tooling (4) inner chamber, and described collet (14) can and be fastened in the special tooling (4) workpiece to be processed (3) clamping; Workpiece to be processed (3) other end withstands on the spring thimble (2) that is installed on the left end tailstock (1) simultaneously, and described spring thimble (2) can rotate with workpiece to be processed (3); Left end tailstock (1) is fixed on the lathe by screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201564228U CN201300324Y (en) | 2008-12-02 | 2008-12-02 | Special tool for processing of isolator part rotating axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201564228U CN201300324Y (en) | 2008-12-02 | 2008-12-02 | Special tool for processing of isolator part rotating axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300324Y true CN201300324Y (en) | 2009-09-02 |
Family
ID=41083942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201564228U Expired - Lifetime CN201300324Y (en) | 2008-12-02 | 2008-12-02 | Special tool for processing of isolator part rotating axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300324Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166695A (en) * | 2010-11-25 | 2011-08-31 | 陕西国德电气制造有限公司 | Bus shell flange hole coaxiality shape correction fixture and correction method |
| CN102554586A (en) * | 2010-12-17 | 2012-07-11 | 上海无线电设备研究所 | Double-sided precision machining method for large-plane thin-walled parts |
| CN103009143A (en) * | 2012-12-27 | 2013-04-03 | 王海龙 | Fixture for workpiece processing device and workpiece processing device |
| CN105856430A (en) * | 2016-06-03 | 2016-08-17 | 中国工程物理研究院激光聚变研究中心 | Punching device |
| CN111421368A (en) * | 2020-05-15 | 2020-07-17 | 沈阳飞机工业（集团）有限公司 | Adjustable axial positioning device of lathe |
-
2008
- 2008-12-02 CN CNU2008201564228U patent/CN201300324Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166695A (en) * | 2010-11-25 | 2011-08-31 | 陕西国德电气制造有限公司 | Bus shell flange hole coaxiality shape correction fixture and correction method |
| CN102166695B (en) * | 2010-11-25 | 2015-03-25 | 陕西国德电气制造有限公司 | Bus shell flange hole coaxiality shape correction fixture and correction method |
| CN102554586A (en) * | 2010-12-17 | 2012-07-11 | 上海无线电设备研究所 | Double-sided precision machining method for large-plane thin-walled parts |
| CN102554586B (en) * | 2010-12-17 | 2016-08-10 | 上海无线电设备研究所 | A kind of big two-sided precision machining method of flat thin wall pieces |
| CN103009143A (en) * | 2012-12-27 | 2013-04-03 | 王海龙 | Fixture for workpiece processing device and workpiece processing device |
| CN103009143B (en) * | 2012-12-27 | 2014-10-29 | 王海龙 | Fixture for workpiece processing device and workpiece processing device |
| CN105856430A (en) * | 2016-06-03 | 2016-08-17 | 中国工程物理研究院激光聚变研究中心 | Punching device |
| CN111421368A (en) * | 2020-05-15 | 2020-07-17 | 沈阳飞机工业（集团）有限公司 | Adjustable axial positioning device of lathe |
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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: 20090902 |
|
| CX01 | Expiry of patent term |