CN100371124C - Inclusion type motorcycle steel shoe weldment welding method - Google Patents
Inclusion type motorcycle steel shoe weldment welding method Download PDFInfo
- Publication number
- CN100371124C CN100371124C CNB2006100544190A CN200610054419A CN100371124C CN 100371124 C CN100371124 C CN 100371124C CN B2006100544190 A CNB2006100544190 A CN B2006100544190A CN 200610054419 A CN200610054419 A CN 200610054419A CN 100371124 C CN100371124 C CN 100371124C
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- Prior art keywords
- welding
- brake pedal
- pedal block
- arc surface
- brake
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Abstract
The present invention discloses a welding method for a steel pedal block weldment of a containing type motorcycle. Firstly, a plurality of welding through holes are arranged on the circular arc surface of a brake pedal block, then, the brake pedal block and a framework are fixed on a cramping apparatus, so that the outer arc surface of the framework is butted on the inner arc surface of the brake pedal block, and the outer arc surface of the framework is over against the welding through holes on the brake pedal block. A welding gun faces towards the welding through holes from the outer arc surface of the brake pedal block at welding time, so that the brake pedal block and the framework are welded into integration. The welding gun faces towards the welding through holes from the outer arc surface of the brake pedal block at welding time, so that the brake pedal block and the framework are welded into integration, and the connecting part of the brake pedal block and the framework are not welded from the inner sides. After welding spots on the outer arc surface of the brake pedal block are glued on a brake shoe, only few parts of welding spots enter the inner arc surface of the brake pedal block through the welding through holes, and thus, the integral welding effect is obviously improved, and the appearance quality of a steel pedal block weldment is greatly enhanced.
Description
Technical field
The present invention relates to a kind of welding method of motorcycle component, be specifically related to a kind of welding method of inclusion type motorcycle steel shoe weldment.
Background technology
Existing motorcycle brake shoe for drum brake block assembly is made of brake block and brake shoe two parts, and brake block is bonded on the brake shoe circular arc outer surface.Brake shoe adopts aluminium alloy compression casting to form more at present, and there are many shortcomings in it, as intensity difference, and the cost of raw height, and be die cast as high-temperature operation, labor strength is big, needs more environmental protection input and energy resource consumption etc. simultaneously.Therefore, engendered, brake shoe has been divided into shoe brake and the skeleton two parts that are stamped to form by steel plate, more above-mentioned two parts have been welded as a whole, so brake shoe claims steel shoe weldment again with the production technology of steel for aluminium.When welding shoe brake and skeleton two parts, existing welding method is the shape facility according to both, welds in the junction.Existing welding method is seen Fig. 1 and Fig. 2, because the faying face of skeleton and shoe brake is a shoe brake circular arc inner surface, so welding is carried out at shoe brake circular arc inner surface, arrow B is represented existing welding method welding gun approach axis among the figure.This traditional welding method, bigger because solder joint is exposed fully outside to the appearance effects of whole steel shoe weldment, though can remedy, after all not a desirable solution from welding procedure.
Summary of the invention
There is the deficiency of appearance poor at the existing welding method that shoe brake and skeleton are combined into motorcycle steel shoe weldment, the purpose of this invention is to provide a kind of welding method that can improve the inclusion type motorcycle steel shoe weldment of steel shoe weldment presentation quality greatly.
Technical scheme of the present invention is achieved in that at first the circular arc line in the middle of shoe brake arc surface upper edge is provided with some welding connecting holes; Again with shoe brake and skeletal fixation on anchor clamps, make the extrados of skeleton prop up the intrados of shoe brake, the welding connecting hole of skeleton extrados on the shoe brake; During welding, welding gun is welded as a whole shoe brake and skeleton facing to welding connecting hole from the shoe brake extrados.
The present invention is owing to be provided with welding connecting hole on shoe brake, during welding, welding gun is welded as a whole shoe brake and skeleton facing to welding connecting hole from the shoe brake extrados, no longer welds both binding sites from the inboard.Solder joint on the shoe brake extrados will be blocked after being stained with brake block, see Fig. 1 (dotted line is represented brake block), have only seldom a part of solder joint to enter the shoe brake intrados, thereby the integral solder effect obviously improves, improved the presentation quality of steel shoe weldment greatly by welding connecting hole.
Description of drawings
Fig. 1-motorcycle steel shoe weldment structural representation;
Fig. 2-Fig. 1 right view;
Fig. 3-shoe brake structural representation.
Arrow A is represented welding gun approach axis of the present invention among the figure, and arrow B is represented existing welding method welding gun approach axis.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
The present invention at first need be provided with a series of welding connecting holes 2 by the circular arc line in the middle of shoe brake 1 arc surface upper edge, sees Fig. 3, the preparation before this is equivalent to weld.The quantity of welding connecting hole 2 is relevant with the bond strength of skeleton 3 with shoe brake 1, and quantity is many more, and both combinations are firm more.Next be fixation procedure, shoe brake 1 and skeleton 3 be fixed on the anchor clamps, make the extrados of skeleton 3 prop up the intrados of shoe brake 1, the welding connecting hole 2 of skeleton 3 extrados on the shoe brake by conventional method.During welding, welding gun is welded as a whole shoe brake 1 and skeleton 3 facing to welding connecting hole 2 from shoe brake 1 extrados.Referring to Fig. 1, Fig. 2, arrow A is represented welding gun approach axis of the present invention among the figure, and arrow B is represented existing welding method welding gun approach axis.From Fig. 2, welding gun of the present invention is that the back side from paper enters.As can be seen, traditional welding method is carried out at the shoe brake intrados from the figure, and the present invention carries out at the shoe brake extrados.
Claims (1)
1. the welding method of an inclusion type motorcycle steel shoe weldment is characterized in that: at first the circular arc line in the middle of shoe brake arc surface upper edge is provided with some welding connecting holes; Again with shoe brake and skeletal fixation on anchor clamps, make the extrados of skeleton prop up the intrados of shoe brake, the welding connecting hole of skeleton extrados on the shoe brake; During welding, welding gun is welded as a whole shoe brake and skeleton facing to welding connecting hole from the shoe brake extrados.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100544190A CN100371124C (en) | 2006-07-06 | 2006-07-06 | Inclusion type motorcycle steel shoe weldment welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100544190A CN100371124C (en) | 2006-07-06 | 2006-07-06 | Inclusion type motorcycle steel shoe weldment welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1876309A CN1876309A (en) | 2006-12-13 |
| CN100371124C true CN100371124C (en) | 2008-02-27 |
Family
ID=37508961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100544190A Expired - Fee Related CN100371124C (en) | 2006-07-06 | 2006-07-06 | Inclusion type motorcycle steel shoe weldment welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100371124C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254570B (en) * | 2008-04-11 | 2010-04-14 | 曲阜天博汽车零部件制造有限公司 | Vehicle brake-holder block steel-back and sound deadening chip bonding processing method |
| CN102151967B (en) * | 2011-02-09 | 2012-10-17 | 深圳市鹏煜威科技有限公司 | Brake shoe welding forming device and working method thereof |
| CN104493389B (en) * | 2014-12-19 | 2017-04-12 | 青岛海通车桥有限公司 | Horseshoe welding-on tool matched with robot plug welding and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387288A (en) * | 1980-08-28 | 1983-06-07 | Rockwell International Corporation | Method for welding automatic brake shoes |
| US5071056A (en) * | 1987-11-02 | 1991-12-10 | Dana Corporation | Method of making brake shoes |
| US5137203A (en) * | 1991-05-13 | 1992-08-11 | Allied-Signal Inc. | Method for manufacturing a drum brake shoe |
| CN1034479C (en) * | 1992-08-23 | 1997-04-09 | 段同洲 | Integral cold squeezing production method for brake shoe |
| US6237834B1 (en) * | 1996-08-16 | 2001-05-29 | Meritor Heavy Vehicle Systems, Llc | Linear friction welded brake shoe assembly |
-
2006
- 2006-07-06 CN CNB2006100544190A patent/CN100371124C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387288A (en) * | 1980-08-28 | 1983-06-07 | Rockwell International Corporation | Method for welding automatic brake shoes |
| US5071056A (en) * | 1987-11-02 | 1991-12-10 | Dana Corporation | Method of making brake shoes |
| US5137203A (en) * | 1991-05-13 | 1992-08-11 | Allied-Signal Inc. | Method for manufacturing a drum brake shoe |
| CN1034479C (en) * | 1992-08-23 | 1997-04-09 | 段同洲 | Integral cold squeezing production method for brake shoe |
| US6237834B1 (en) * | 1996-08-16 | 2001-05-29 | Meritor Heavy Vehicle Systems, Llc | Linear friction welded brake shoe assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1876309A (en) | 2006-12-13 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20110706 |