CN206605360U - A kind of adaptive special-shaped piston burnishing device - Google Patents

A kind of adaptive special-shaped piston burnishing device Download PDF

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Publication number
CN206605360U
CN206605360U CN201720214744.2U CN201720214744U CN206605360U CN 206605360 U CN206605360 U CN 206605360U CN 201720214744 U CN201720214744 U CN 201720214744U CN 206605360 U CN206605360 U CN 206605360U
Authority
CN
China
Prior art keywords
shaped piston
expansion link
burnishing
special
fixed cover
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
Application number
CN201720214744.2U
Other languages
Chinese (zh)
Inventor
李新
李世清
王艳利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU BAIAN TECHNOLOGY Co Ltd
Original Assignee
JIANGSU BAIAN TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU BAIAN TECHNOLOGY Co Ltd filed Critical JIANGSU BAIAN TECHNOLOGY Co Ltd
Priority to CN201720214744.2U priority Critical patent/CN206605360U/en
Application granted granted Critical
Publication of CN206605360U publication Critical patent/CN206605360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of adaptive special-shaped piston burnishing device, it includes:Rotate claw and fixed cover, the fixed cover is arranged concentrically on the top for rotating claw, several pilot sleeves are provided with the fixed cover outer wall, the expansion link that front end is extended on the inside of fixed cover is provided with the pilot sleeve, the end of the expansion link is provided with the adjusting nut positioned at pilot sleeve end, the front end of the expansion link is respectively arranged with rubber clamping seat, several pieces rubbers reclined successively are respectively arranged with the rubber clamping seat, back-moving spring is respectively arranged between the rubber clamping seat and the inwall of fixed cover.Adaptive special-shaped piston burnishing device described in the utility model, the elasticity of special-shaped piston outer wall is pressed using rubber, the concavo-convex change of special-shaped piston outer wall can be avoided, stablizing relatively for frictional force can be kept again, quality of finish uniformity is good, the automation polishing of special-shaped piston outer wall is realized, operating efficiency is high.

Description

A kind of adaptive special-shaped piston burnishing device
Technical field
The utility model is related to piston field, more particularly to a kind of adaptive special-shaped piston burnishing device.
Background technology
Piston of automobile cans be compared to the central position of automobile engine, and extremely important status is account in engine start. In recent years, due to the continuous improvement of engine reinforcing degree, rotating speed, mean effective pressure and the mean piston speed of engine are all Have increased significantly than before, therefore the thermic load and mechanical load of engine are both increased.And piston is due to starting Important function in machine, very big change and raising is there has also been in design and manufacture view, could so meet society high It is required that discharge standard.
In order to lift piston face finish, it is necessary to be polished after finishing to its surface.Due to partial piston Outside be not regular circle, therefore, the lifting of surface smoothness, work effect are generally carried out using hand-polished mode Rate is low, and cost of labor is high, and surface quality fully relies on Personal Skills to ensure, poor consistency is, it is necessary to improve.
Utility model content
The purpose of this utility model is to provide a kind of adaptive special-shaped piston burnishing device, lifted to special-shaped piston outer wall The applicability and quality of finish stability of structure, reduce cost of labor.
For up to this purpose, the utility model uses following technical scheme:
A kind of adaptive special-shaped piston burnishing device, including:Claw and fixed cover are rotated, the fixed cover is arranged concentrically on The top of claw is rotated, is provided with the fixed cover outer wall and is provided with front end in several pilot sleeves, the pilot sleeve and prolongs The expansion link on the inside of fixed cover is extended, the end of the expansion link is provided with the adjusting nut positioned at pilot sleeve end, described The front end of expansion link is respectively arranged with rubber clamping seat, the rubber clamping seat and is respectively arranged with several pieces sand reclined successively Skin, back-moving spring is respectively arranged between the rubber clamping seat and the inwall of fixed cover.
Wherein, the rotation claw includes a motor or air motor.
Wherein, the section of the expansion link is triangle, rhombus or square, is provided with the pilot sleeve and stretches The corresponding through hole in section of bar.
Wherein, the pilot sleeve end is provided with damping pad corresponding with adjusting nut.
Wherein, one end of the rubber is separately fixed on rubber clamping seat.
Wherein, the back-moving spring is respectively sleeved on expansion link.
Wherein, the end of the expansion link is provided with the screw rod corresponding with adjusting nut, and the screw rod is with expansion link Integral structure.
The beneficial effects of the utility model:A kind of adaptive special-shaped piston burnishing device, special-shaped piston, which is arranged on to rotate, to be blocked Rotated on pawl, and outer wall is located among fixed cover, and the elasticity of special-shaped piston outer wall is pressed using rubber, can be avoided different The concavo-convex change of shape piston outer wall, can keep stablizing relatively for frictional force, quality of finish uniformity is good, realizes special-shaped piston again The automation polishing of outer wall, operating efficiency is high, and cost of labor is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of adaptive special-shaped piston burnishing device, including:Claw 1 and fixed cover 2 are rotated, the fixed cover 2 is set with one heart Put and rotating the top of claw 1, special-shaped piston 9 is arranged on to rotate to be rotated on claw 1, and outer wall is located among fixed cover 2, Annular array is provided with 3 pilot sleeves 3, the pilot sleeve 3 to be provided with front end and extend to and consolidated on the outer wall of fixed cover 2 Surely the expansion link 6 of 2 inner sides is covered, the end of the expansion link 6 is provided with the adjusting nut 4 positioned at the end of pilot sleeve 3, described to stretch The front end of contracting bar 6 is respectively arranged with rubber clamping seat 7, the rubber clamping seat 7 and is respectively arranged with several pieces sand reclined successively Skin 8, rubber 8 is in contact with the outer wall of special-shaped piston 9, is respectively arranged between the rubber clamping seat 7 and the inwall of fixed cover 2 Back-moving spring 5, back-moving spring 5 applies elastic force to rubber clamping seat 7, it is ensured that the friction between rubber 8 and the outer wall of special-shaped piston 9 Pressure, improves quality of finish stability.
In the present embodiment, the rotation claw 1 includes a motor or air motor, and driving rotates the He of claw 1 The rotation of special-shaped piston 9, flexible adjustment.
In the present embodiment, the section of the expansion link 6 is setting in triangle, rhombus or square, the pilot sleeve 3 There is through hole corresponding with the section of expansion link 6, facilitate the telescopic moving in pilot sleeve 3 of expansion link 6, it is thus also avoided that expansion link 6 Rotation, it is ensured that the polishing of rubber 8.
In the present embodiment, the end of pilot sleeve 3 is provided with damping pad 10 corresponding with adjusting nut 4, reduces and adjusts Save impact and noise of the nut 4 with the end of pilot sleeve 3, lift structure stability.
In the present embodiment, one end of the rubber 8 is separately fixed on rubber clamping seat 7, and the other end extends to special-shaped work On the outer wall of plug 9, work is polished, structural stability is good, the dismounting of rubber clamping seat 7 flexibly facilitates the replacing of rubber 8.
In the present embodiment, the back-moving spring 5 is respectively sleeved on expansion link 6, and expansion link 6 improves back-moving spring 5 Job stability, back-moving spring 5 is constantly pressurized and discharged, quick to drive rubber clamping seat 7 and expansion link 6 to be resetted, it is ensured that The close contact of rubber 8 and the outer wall of special-shaped piston 9, the operating efficiency of polishing is high.
In the present embodiment, the end of the expansion link 6 is provided with the screw rod 11 corresponding with adjusting nut 4, the screw rod 11 are integrated with expansion link 6, and adjusting nut 4 can change extension elongation of the expansion link 6 in fixed cover 2, adapt to not Same special-shaped piston 9.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality With new thought, it will change in specific embodiments and applications, this specification content should not be construed as To limitation of the present utility model.

Claims (7)

1. a kind of adaptive special-shaped piston burnishing device, it is characterised in that including:Rotate claw and fixed cover, the fixed cover It is arranged concentrically on to be provided with several pilot sleeves, the pilot sleeve on the top for rotating claw, the fixed cover outer wall and sets The expansion link that front end is extended on the inside of fixed cover is equipped with, the end of the expansion link is provided with the regulation positioned at pilot sleeve end Nut, the front end of the expansion link, which is respectively arranged with rubber clamping seat, the rubber clamping seat, is respectively arranged with several pieces successively The rubber reclined, back-moving spring is respectively arranged between the rubber clamping seat and the inwall of fixed cover.
2. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that the rotation claw includes one Individual motor or air motor.
3. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that the section of the expansion link is Through hole corresponding with the section of expansion link is provided with triangle, rhombus or square, the pilot sleeve.
4. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that the pilot sleeve end is set It is equipped with damping pad corresponding with adjusting nut.
5. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that one end difference of the rubber It is fixed on rubber clamping seat.
6. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that the back-moving spring covers respectively It is located on expansion link.
7. adaptive special-shaped piston burnishing device according to claim 1, it is characterised in that the end of the expansion link is set The screw rod corresponding with adjusting nut is equipped with, the screw rod is integrated with expansion link.
CN201720214744.2U 2017-03-07 2017-03-07 A kind of adaptive special-shaped piston burnishing device Expired - Fee Related CN206605360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720214744.2U CN206605360U (en) 2017-03-07 2017-03-07 A kind of adaptive special-shaped piston burnishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720214744.2U CN206605360U (en) 2017-03-07 2017-03-07 A kind of adaptive special-shaped piston burnishing device

Publications (1)

Publication Number Publication Date
CN206605360U true CN206605360U (en) 2017-11-03

Family

ID=60165295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720214744.2U Expired - Fee Related CN206605360U (en) 2017-03-07 2017-03-07 A kind of adaptive special-shaped piston burnishing device

Country Status (1)

Country Link
CN (1) CN206605360U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108817842A (en) * 2018-07-20 2018-11-16 株洲时代新材料科技股份有限公司 A kind of repair method after anti-side rolling torsion rod axis galvanic corrosion
CN110605649A (en) * 2019-11-04 2019-12-24 姚建宏 Iron rod polishing equipment for hardware processing
CN111604763A (en) * 2020-06-04 2020-09-01 浙江广厦建设职业技术学院 Special-shaped furniture polishing device
CN112171461A (en) * 2020-09-21 2021-01-05 苏州浩耐特磨具有限公司 Self-adaptive curved surface polishing system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108817842A (en) * 2018-07-20 2018-11-16 株洲时代新材料科技股份有限公司 A kind of repair method after anti-side rolling torsion rod axis galvanic corrosion
CN108817842B (en) * 2018-07-20 2021-04-16 株洲时代新材料科技股份有限公司 Method for repairing anti-side-rolling torsion bar shaft after galvanic corrosion
CN110605649A (en) * 2019-11-04 2019-12-24 姚建宏 Iron rod polishing equipment for hardware processing
CN110605649B (en) * 2019-11-04 2021-04-27 嘉兴品华精密五金制造有限公司 Iron rod polishing equipment for hardware processing
CN111604763A (en) * 2020-06-04 2020-09-01 浙江广厦建设职业技术学院 Special-shaped furniture polishing device
CN112171461A (en) * 2020-09-21 2021-01-05 苏州浩耐特磨具有限公司 Self-adaptive curved surface polishing system and method

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171103

Termination date: 20190307

CF01 Termination of patent right due to non-payment of annual fee