CN102489872A - Special tooling for manufacturing piston rod coated with stainless steel - Google Patents
Special tooling for manufacturing piston rod coated with stainless steel Download PDFInfo
- Publication number
- CN102489872A CN102489872A CN2011103676898A CN201110367689A CN102489872A CN 102489872 A CN102489872 A CN 102489872A CN 2011103676898 A CN2011103676898 A CN 2011103676898A CN 201110367689 A CN201110367689 A CN 201110367689A CN 102489872 A CN102489872 A CN 102489872A
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- CN
- China
- Prior art keywords
- piston rod
- stainless steel
- special tooling
- steel plate
- corrosion resistant
- 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.)
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- Pistons, Piston Rings, And Cylinders (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a special tooling for manufacturing a piston rod coated with stainless steel. The special tooling is used for fixing a stainless steel plate onto a piston rod body, wherein the stainless steel plate is bent into the shape of a circular tube. The special tooling comprises a fixture and two chucks, wherein the fixture is used for fixing the piston rod body, the chucks are used for fixing the stainless steel plate onto the piston rod body, the length of each chuck is consistent with that of the stainless steel plate, and the two chucks are respectively provided with a tension device. The special tooling for manufacturing the piston rod coated with the stainless steel is capable of coating the stainless steel plate on the surface of the piston rod to manufacture the piston rod with a stainless steel coating layer, high-strength steel is used as base materials of the piston rod coated with the stainless steel, the problems of low strength, poor corrosion resistance and the like of an existing piston rod are solved, and the manufacturing cost of the piston rod is reduced.
Description
Technical field
The present invention relates to the hydraulic cylinder production technical field, especially a kind of special tooling that coats stainless piston rod of making.
Background technology
At present, the aseptic technic of domestic hydraulic cylinder piston rod mainly contains: piston rod chromium plating is anticorrosion, the stainless steel piston rod is anticorrosion, piston rod surface is ceramic coated anticorrosion.
The anticorrosion cleaning ambient that is mainly used in of piston rod chromium plating, anti-corrosion capability is lower, and equipment cost is lower; The stainless steel piston rod can be applicable to salt fog, corrosive atmosphere according to the stainless steel material type of selecting for use, and antiseptic power is outstanding, but equipment cost is higher, because stainless steel material intensity is generally on the low side, needs to increase the specification of piston rod simultaneously; Ceramic coated anticorrosion salt fog, the corrosive atmosphere of being mainly used in of piston rod surface, antiseptic power is outstanding, but equipment cost is higher.
Coat the stainless steel piston rod and mainly adopt high strength steel to do the piston rod bulk material, the surface coats stainless steel material, has solved the intensity of piston rod, problem such as anticorrosion; Simultaneously, reduced the piston rod manufacturing cost.The complex method of stainless steel and carbon steel has the blast composite algorithm, though blast composite algorithm technology is simple, produces flexibly, and specification requirement is high, is difficult to accurate control.
Summary of the invention
The technical problem that the present invention will solve is: in order to solve deficiency of the prior art; The present invention provides a kind of special tooling that coats stainless piston rod of making; Can coat one deck corrosion resistant plate on the surface of piston rod, be made into a kind of piston rod that has stainless steel coating layer, convenient and swift.
The technical solution adopted for the present invention to solve the technical problems is: a kind of special tooling that coats stainless piston rod of making; The corrosion resistant plate that is used for being bent into tubular is fixed on the piston rod body; Comprise the anchor clamps of fixed piston rod body and corrosion resistant plate is fixed on the chuck on the piston rod body; Described chuck quantity is two, and the length of described chuck and the length of corrosion resistant plate are consistent, is respectively equipped with take-up device on two chucks.
In order to make between chuck and corrosion resistant plate frictional force big, good fixing effect, the contact-making surface of described chuck and corrosion resistant plate is provided with skid resistant course.
The special tooling that beneficial effect of the present invention, manufacturing of the present invention coat stainless piston rod can coat one deck corrosion resistant plate on the surface of piston rod, is made into a kind of piston rod that has stainless steel coating layer; Coat the stainless steel piston rod and adopt high strength steel to do the piston rod matrix material, solved the intensity of piston rod, problem such as anticorrosion; Simultaneously, reduced the piston rod manufacturing cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the structural representation of the most preferred embodiment of the manufacturing of the present invention special tooling that coats stainless piston rod;
Fig. 2 is the partial sectional view that coats stainless piston rod.
Among the figure: 1. corrosion resistant plate, 2. piston rod body, 3. chuck, 31. skid resistant courses, 4. take-up device.
The specific embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Like Fig. 1 Fig. 2 is the most preferred embodiment that manufacturing of the present invention coats the special tooling of stainless piston rod; A kind of special tooling that coats stainless piston rod of making; The corrosion resistant plate 1 that is used for being bent into tubular is fixed on piston rod body 2; Comprise the anchor clamps of fixed piston rod body 2 and corrosion resistant plate 1 is fixed on the chuck 3 on the piston rod body 2, chuck 3 quantity are two, and the length of the length of chuck 3 and corrosion resistant plate 1 is consistent; Be respectively equipped with take-up device 4 on two chucks 3, chuck 3 is provided with skid resistant course 31 with the contact-making surface of corrosion resistant plate 1.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. make the special tooling that coats stainless piston rod for one kind; The corrosion resistant plate (1) that is used for being bent into tubular is fixed on piston rod body (2); It is characterized in that: comprise the anchor clamps of fixed piston rod body (2) and corrosion resistant plate (1) is fixed on the chuck (3) on the piston rod body (2); Described chuck (3) quantity is two, and the length of the length of described chuck (3) and corrosion resistant plate (1) is consistent, is respectively equipped with take-up device (4) on two chucks (3).
2. manufacturing as claimed in claim 1 coats the special tooling of stainless piston rod, it is characterized in that: described chuck (3) is provided with skid resistant course (31) with the contact-making surface of corrosion resistant plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103676898A CN102489872A (en) | 2011-11-18 | 2011-11-18 | Special tooling for manufacturing piston rod coated with stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103676898A CN102489872A (en) | 2011-11-18 | 2011-11-18 | Special tooling for manufacturing piston rod coated with stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102489872A true CN102489872A (en) | 2012-06-13 |
Family
ID=46181756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103676898A Pending CN102489872A (en) | 2011-11-18 | 2011-11-18 | Special tooling for manufacturing piston rod coated with stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506169A (en) * | 2011-11-23 | 2012-06-20 | 江苏晨光盛得液压设备有限公司 | Manufacturing process of piston rod coated by stainless steel on outer surface, piston rod and hydraulic oil cylinder |
| CN104096963A (en) * | 2014-07-02 | 2014-10-15 | 东风活塞轴瓦有限公司 | Clamping and positioning method for friction welding of steel piston |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033662C (en) * | 1993-04-23 | 1996-12-25 | 株式会社大阪山幸制作所 | Clamp unit |
| CN1036543C (en) * | 1993-12-23 | 1997-11-26 | 姜星柱 | Oil cylinder and making method thereof |
| JPH10113756A (en) * | 1996-08-22 | 1998-05-06 | Daido Steel Co Ltd | Sleeve for magnesium die casting cylinder and manufacture thereof and magnesium die casting cylinder |
| CN2690711Y (en) * | 2003-09-22 | 2005-04-06 | 陈关良 | Local double layer block welding holder |
| DE102004006635A1 (en) * | 2004-02-10 | 2005-08-25 | Volkswagen Ag | Radial slide bearing in particular for connecting rod of fuel propelled engine, comprising two areas of different density at inner surface |
| CN1307382C (en) * | 2002-07-15 | 2007-03-28 | 卡约公司 | Clamping ring |
| EP1875115A1 (en) * | 2005-04-13 | 2008-01-09 | Etablissements CAILLAU | Clamping device with reinforced clamping lugs |
| CN102139841A (en) * | 2011-02-27 | 2011-08-03 | 山东能源机械集团有限公司 | Hydraulic support lifting jack provided with stainless steel sleeve and assembly method for stainless steel sleeve |
| CN202356790U (en) * | 2011-11-18 | 2012-08-01 | 江苏武进液压启闭机有限公司 | Special tool for manufacturing stainless-steel-coated piston rod |
-
2011
- 2011-11-18 CN CN2011103676898A patent/CN102489872A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033662C (en) * | 1993-04-23 | 1996-12-25 | 株式会社大阪山幸制作所 | Clamp unit |
| CN1036543C (en) * | 1993-12-23 | 1997-11-26 | 姜星柱 | Oil cylinder and making method thereof |
| JPH10113756A (en) * | 1996-08-22 | 1998-05-06 | Daido Steel Co Ltd | Sleeve for magnesium die casting cylinder and manufacture thereof and magnesium die casting cylinder |
| CN1307382C (en) * | 2002-07-15 | 2007-03-28 | 卡约公司 | Clamping ring |
| CN2690711Y (en) * | 2003-09-22 | 2005-04-06 | 陈关良 | Local double layer block welding holder |
| DE102004006635A1 (en) * | 2004-02-10 | 2005-08-25 | Volkswagen Ag | Radial slide bearing in particular for connecting rod of fuel propelled engine, comprising two areas of different density at inner surface |
| EP1875115A1 (en) * | 2005-04-13 | 2008-01-09 | Etablissements CAILLAU | Clamping device with reinforced clamping lugs |
| CN102139841A (en) * | 2011-02-27 | 2011-08-03 | 山东能源机械集团有限公司 | Hydraulic support lifting jack provided with stainless steel sleeve and assembly method for stainless steel sleeve |
| CN202356790U (en) * | 2011-11-18 | 2012-08-01 | 江苏武进液压启闭机有限公司 | Special tool for manufacturing stainless-steel-coated piston rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506169A (en) * | 2011-11-23 | 2012-06-20 | 江苏晨光盛得液压设备有限公司 | Manufacturing process of piston rod coated by stainless steel on outer surface, piston rod and hydraulic oil cylinder |
| CN104096963A (en) * | 2014-07-02 | 2014-10-15 | 东风活塞轴瓦有限公司 | Clamping and positioning method for friction welding of steel piston |
| CN104096963B (en) * | 2014-07-02 | 2016-03-23 | 东风活塞轴瓦有限公司 | A kind of steel pistons friction welding (FW) clamping and positioning method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |