CN101574772A - Process for assembling new V-shaped thrusting rod of heavy-duty automobile - Google Patents
Process for assembling new V-shaped thrusting rod of heavy-duty automobile Download PDFInfo
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- CN101574772A CN101574772A CNA2009100156150A CN200910015615A CN101574772A CN 101574772 A CN101574772 A CN 101574772A CN A2009100156150 A CNA2009100156150 A CN A2009100156150A CN 200910015615 A CN200910015615 A CN 200910015615A CN 101574772 A CN101574772 A CN 101574772A
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- type distance
- distance rod
- thrusting rod
- shaped thrusting
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Abstract
The invention relates to a process for assembling a new V-shaped thrusting rod of a heavy-duty automobile, which comprises the following steps: A, assembling a V-shaped thrusting rod support on an automobile frame; B, placing the V-shaped thrusting rod on a V-push auxiliary assembly tool, making the V-shaped thrusting rod and the V-shaped thrusting rod support positioned at the same height, enabling the position of the V-shaped thrusting rod to be adjusted left and right, and aligning a mounting hole position of the V-shaped thrusting rod to a hole position of the V-shaped thrusting rod support; C, in the premise that no oil, no rust and no paint in a threaded hole of the V-shaped thrusting rod support are verified, evenly coating 271 anti-loosening glue at the screw thread of an anti-loosening bolt of the V-shaped thrusting rod, and using a pneumatic wrench and a sleeve to assemble the anti-loosening bolt of the V-shaped thrusting rod to fasten the V-shaped thrusting rod; D, coating rust-proof oil on the surface of the bolt; and E, using a torque spanner and the sleeve to detect the tightening torque of the anti-loosening bolt of the V-shaped thrusting rod. The process is a set of novel V-shaped thrusting rod assembly process developed aiming at difficult assembly of the novel V-shaped thrusting rod, and has the advantages of high production efficiency, low labor intensity, stable and reliable quality, and the like.
Description
Technical field
The present invention relates to a kind of assembly technology, especially a kind of process for assembling new V-shaped thrusting rod of heavy-duty automobile.
Background technology
In the trendy heavy-duty car suspension system with the V-type distance rod replaced adopt in the past always on the version that is connected of intermediate transverse girder on lower thrust rod and the vehicle frame and vehicle bridge.Because this version heavy goods vehicles at home belongs to employing first, and this part complex structure, big, the connected parts of weight are much also very heavy, assembly space is narrow and small, therefore how it is finished assembly work efficiently on assembly line, just become an outstanding problem.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art, provide that a kind of technology is simple, production efficiency is high, labour intensity is low, the reliable process for assembling new V-shaped thrusting rod of heavy-duty automobile of steady quality.
For achieving the above object, the present invention adopts following technical proposals:
A kind of process for assembling new V-shaped thrusting rod of heavy-duty automobile may further comprise the steps:
A. V-type distance rod bearing is assemblied on the vehicle frame;
B. the V-type distance rod is placed V to push away on the auxiliary assembly tool, makes V-type distance rod and V-type distance rod bearing be in equal height, and can about adjustment V-type distance rod position, V-type distance rod mounting hole site is alignd with V-type distance rod bearing hole position;
C. do not have oily, rustless in confirming V-type distance rod bearing screwed hole and do not have under the lacquer prerequisite, the place evenly is coated with 271 locking glue at V-type distance rod check bolt screw thread, utilizes pneumatic impact spanner and sleeve to assemble the fastening V-type distance rod of V-type distance rod check bolt;
D. be coated with antirust oil on the bolt surface and prevent oxidation and rusting;
E. utilize torque spanner and sleeve to detect V-type distance rod check bolt screw-down torque to reach designing requirement.
It is an i-shape component that described V pushes away auxiliary assembly tool.
The present invention be directed to novel V-type distance rod assembling difficulty, the novel V-type distance rod assembly technology of a cover of exploitation has advantages such as production efficiency height, labour intensity is low, steady quality is reliable.The V-type distance rod was installed in the past needs two people to cooperate, because the V-type distance rod is heavier, must a people lifting V-type distance rod rear end makes it keep contour with mounting hole site, another people holds that pneumatic impact wrench adjusts that V-type distance rod mounting hole site is alignd with V-type distance rod bearing bearing hole position and is fastening, so high request such as V-type distance rod installing hole is difficult to assurance and labour intensity is bigger; In addition, common V-type distance rod bolt loosening phenomenon can occur in vehicle travels for a long time.By implementing this technology, use band shoulder check bolt instead, and evenly be coated with locking glue at the screw thread place, effectively avoided the bolt looseness phenomenon; Utilize V to push away the high request that waits that auxiliary assembly tool has guaranteed mounting hole site effectively, and left and right adjusting is convenient, a people just can easily assemble, and reduces to present 3 minutes/parts by 15 minutes/former parts man-hour, has guaranteed productive temp, has improved efficient.
Description of drawings
Accompanying drawing 2 is that V pushes away auxiliary assembly tool structural representation;
Wherein 1, vehicle frame, 2, the V-type distance rod, 3, V pushes away auxiliary assembly tool, 4, pneumatic impact spanner, 5, V-type distance rod check bolt, 6, sleeve, 7, V-type distance rod bearing.
The specific embodiment
The present invention is further described below in conjunction with accompanying drawing and example.
Accompanying drawing 1, a kind of process for assembling new V-shaped thrusting rod of heavy-duty automobile may further comprise the steps:
A. V-type distance rod bearing 7 is assemblied on the vehicle frame 1;
B. V-type distance rod 2 is placed V to push away on the auxiliary assembly tool 3, makes V-type distance rod 2 and V-type distance rod bearing 7 be in equal height, and can about adjust V-type distance rod 2 positions, V-type distance rod 2 mounting hole site are alignd with V-type distance rod bearing hole position;
C. do not have oily, rustless in confirming V-type distance rod bearing screwed hole and do not have under the lacquer prerequisite, the place evenly is coated with 271 locking glue at V-type distance rod check bolt screw thread, utilizes pneumatic impact spanner and sleeve to assemble the fastening V-type distance rod of V-type distance rod check bolt,
D. be coated with antirust oil on the bolt surface and prevent oxidation and rusting.
E. utilize torque spanner and sleeve to detect V and push away the Bolt Tightening Force square to reach designing requirement.
As shown in Figure 2, to push away auxiliary assembly tool 3 be an i-shape component to V.
Claims (2)
1。A kind of process for assembling new V-shaped thrusting rod of heavy-duty automobile is characterized in that: may further comprise the steps:
A. V-type distance rod bearing is assemblied on the vehicle frame;
B. the V-type distance rod is placed V to push away on the auxiliary assembly tool, makes V-type distance rod and V-type distance rod bearing be in equal height, and can about adjustment V-type distance rod position, V-type distance rod mounting hole site is alignd with V-type distance rod bearing hole position;
C. do not have oily, rustless in confirming V-type distance rod bearing screwed hole and do not have under the lacquer prerequisite, the place evenly is coated with 271 locking glue at V-type distance rod check bolt screw thread, utilizes pneumatic impact spanner and sleeve to assemble the fastening V-type distance rod of V-type distance rod check bolt;
D. be coated with antirust oil on the bolt surface and prevent oxidation and rusting;
E. utilize torque spanner and sleeve to detect V-type distance rod check bolt screw-down torque to reach designing requirement.
2. process for assembling new V-shaped thrusting rod of heavy-duty automobile according to claim 1 is characterized in that: it is an i-shape component that described V pushes away auxiliary assembly tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100156150A CN101574772B (en) | 2009-05-21 | 2009-05-21 | Process for assembling new V-shaped thrusting rod of heavy-duty automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100156150A CN101574772B (en) | 2009-05-21 | 2009-05-21 | Process for assembling new V-shaped thrusting rod of heavy-duty automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101574772A true CN101574772A (en) | 2009-11-11 |
| CN101574772B CN101574772B (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100156150A Active CN101574772B (en) | 2009-05-21 | 2009-05-21 | Process for assembling new V-shaped thrusting rod of heavy-duty automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN101574772B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729763A (en) * | 2011-04-11 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Front thrust rod support assembly structure for suspending passenger car |
| CN102837573A (en) * | 2012-09-21 | 2012-12-26 | 株洲时代新材料科技股份有限公司 | V-shaped thrusting rod assembly and assembling method thereof |
| CN103522010A (en) * | 2013-09-26 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Processing technology of left support and right support of novel suspension V-shaped propelling rod of heavy automobile |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270282B1 (en) * | 1999-07-06 | 2001-08-07 | Denso Corporation | Torque rod apex mount |
| CN2685123Y (en) * | 2004-01-30 | 2005-03-16 | 中国重型汽车集团有限公司 | Vehicle air suspension |
| CN2905523Y (en) * | 2006-01-18 | 2007-05-30 | 中国重型汽车集团有限公司 | V-shape push rod for truck |
| CN201077334Y (en) * | 2007-01-31 | 2008-06-25 | 株洲时代新材料科技股份有限公司 | V-shaped thrust rod for automobile suspension |
-
2009
- 2009-05-21 CN CN2009100156150A patent/CN101574772B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729763A (en) * | 2011-04-11 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Front thrust rod support assembly structure for suspending passenger car |
| CN102837573A (en) * | 2012-09-21 | 2012-12-26 | 株洲时代新材料科技股份有限公司 | V-shaped thrusting rod assembly and assembling method thereof |
| CN102837573B (en) * | 2012-09-21 | 2014-08-20 | 株洲时代新材料科技股份有限公司 | V-shaped thrusting rod assembly and assembling method thereof |
| CN103522010A (en) * | 2013-09-26 | 2014-01-22 | 中国重汽集团济南动力有限公司 | Processing technology of left support and right support of novel suspension V-shaped propelling rod of heavy automobile |
| CN103522010B (en) * | 2013-09-26 | 2016-02-03 | 中国重汽集团济南动力有限公司 | A kind of heavy-duty car new suspension V-arrangement distance rod left and right bearing processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101574772B (en) | 2010-07-28 |
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