CN203637492U - V-shaped thrust rod in automobile balanced suspension - Google Patents
V-shaped thrust rod in automobile balanced suspension Download PDFInfo
- Publication number
- CN203637492U CN203637492U CN201320827801.6U CN201320827801U CN203637492U CN 203637492 U CN203637492 U CN 203637492U CN 201320827801 U CN201320827801 U CN 201320827801U CN 203637492 U CN203637492 U CN 203637492U
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- thrust rod
- shaped
- shaped thrust
- upper ball
- ball seat
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- Expired - Fee Related
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Abstract
The utility model provides a V-shaped thrust rod in an automobile balanced suspension. The V-shaped thrust rod in the automobile balanced suspension comprises one upper ball seat and two straight ball seats, wherein the V-shaped thrust rod is arranged between the upper ball seat and the straight ball seats, and the upper ball seat, the straight ball seats and the V-shaped thrust rod are integrally cast or forged to form a whole. Cross sections of two thrust rod bodies in the V-shaped thrust rod are I-shaped. A reinforcing rib is arranged at the V-shaped connecting position of the V-shaped thrust rod. The V-shaped thrust rod is integrally cast or forged, the part strength and rigidity are greatly improved, meanwhile the part number is also decreased, and integral machining is easy. During machining, the integral thrust rod can be installed and clamped on a machining center in one time, and all of working procedures can be finished by utilizing numerical control and automatic tool changing functions in one time. The production efficiency and product quality are improved, accordingly the overall strength and the service life of an assembly are improved/prolonged, manpower, material resources and financial resources are also saved, and meanwhile contribution is also made for structure optimization of a whole automobile.
Description
Technical field
The utility model relates to balance suspension in HD truck parts, specifically the V-type propelling rod in balancing suspension.
Background technology
V-type distance rod assembly in balancing suspension is assemblied in autotruck, on back axle, one in front and one in back symmetrical use.Its one end is hinged by spherical pin and vehicle frame, the other end is arranged on vehicle bridge top, hinged by oscillating bearing and vehicle bridge, its Main Function is to stablize vehicle bridge, maintain to greatest extent the stable of axle positioning, overcome that spring plate can only transmit longitudinal force and side force simultaneously and can not transmitting tractive power, the drawback of braking force and the corresponding moment of reaction thereof.
V-type distance rod assembly plays a part very important in HD truck, except displacement in can preventing, before and after back axle, can also prevent left and right play, thereby in the time that autotruck transships, V-type propelling rod can by impact load efficient balance distribute to vehicle body both sides longeron, alleviate the impact that axle housing and chassis are subject to.
Traditional V-type distance rod assembly mainly contains the module compositions such as upper ball base, liner ball seat, spherical pin assembly, adopts " tubular type shaft hot pressing " structure between upper ball base and liner ball seat.Because upper ball base, liner ball seat outline are irregular, fixture is made complicated; The inner rigidity oscillating bearing that uses of its ball seat is high to the accuracy requirement of endoporus simultaneously, has increased difficulty of processing.In hot pressing process, add in advance first heat " tubular type shaft ", then insert upper ball base and liner ball seat, finally put into pressing element pressing and connect.Have more than scattered, required fixture make complicated, various, take lathe kind quantity many, expended a large amount of human and material resources and financial resources; In assembly pressing process, working condition is severe, labor strength is high, inefficiency simultaneously, and product design also can not get effective guarantee simultaneously.
Summary of the invention
The defects such as parts loose mail in V-type distance rod assembly is many in order to solve, difficulty of processing, the special V-type propelling rod proposing in balancing suspension.
The technical solution of the utility model is for this reason, V-type propelling rod in balancing suspension, comprise a upper ball base and two liner ball seats, between upper ball base and liner ball seat, be provided with V-arrangement propelling rod, it is characterized in that: upper ball base, liner ball seat and V-arrangement propelling rod are adopt integral type casting or be forged into as a whole.
Improvement to such scheme is: in V-arrangement propelling rod, the cross section of two propelling rods is " work " word shape.
Improvement to such scheme is: V-arrangement propelling rod V-arrangement junction be provided with reinforced rib.
Beneficial effect:
V-type propelling rod in the utility model adopts integral type casting or forges, intensity and the rigidity of parts are greatly improved, also reduced the number of parts simultaneously, it is relatively easy that all-in-one-piece processing also becomes, add man-hour, can by disposable integral type propelling rod clamping work in-process in the heart, utilize its numerical control and automatic tool changer function, can disposablely complete all process steps.Promote production efficiency and product design, thereby improved bulk strength and the service life of assembly, also saved human and material resources and financial resources, simultaneously also for contribution has been made in complete vehicle structure optimization.
Cross section is " work " word shape in having ensured product design, has also alleviated its weight, optimizes complete vehicle structure for automotive light weight technology time.
Reinforced rib the intensity that has ensured product is set.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the utility model plan structure schematic diagram.
Fig. 3 be in Fig. 2 A-A to schematic diagram.
The 1st, upper ball base, the 2nd, liner ball seat, the 3rd, V-arrangement propelling rod, the 4th, reinforced rib.
Detailed description of the invention
The utility model as shown in Figure 1, 2, 3.
V-type propelling rod in balancing suspension, comprises a upper ball base 1 and two liner ball seats 2, between upper ball base 1 and liner ball seat 2, is provided with V-arrangement propelling rod 3, and upper ball base 1, liner ball seat 2 and V-arrangement propelling rod 3 are adopt integral type casting or be forged into as a whole.
In V-arrangement propelling rod 3 two propelling rods cross section be " work " word shape.
V-arrangement propelling rod 3 V-arrangement junction be provided with reinforced rib.
By the improvement of this structure, the intensity of assembly structure and service life, be significantly improved.By integral type foundry technique, no longer adopt solid drawn pipe (Master Cost high and need processing), simultaneously can time processing moulding, save a large amount of lathes, save a large amount of manpower and financial resources, to compare with traditional V-type distance rod assembly, cost saving reaches 30%.
Claims (3)
1. the V-type propelling rod in balancing suspension, comprise a upper ball base and two liner ball seats, between upper ball base and liner ball seat, be provided with V-arrangement propelling rod, it is characterized in that: upper ball base, liner ball seat and V-arrangement propelling rod are adopt integral type casting or be forged into as a whole.
2. the V-type propelling rod in balancing suspension according to claim 1, is characterized in that: in V-arrangement propelling rod, the cross section of two propelling rods is " work " word shape.
3. the V-type propelling rod in balancing suspension according to claim 1 and 2, is characterized in that: V-arrangement propelling rod V-arrangement junction be provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827801.6U CN203637492U (en) | 2013-12-17 | 2013-12-17 | V-shaped thrust rod in automobile balanced suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827801.6U CN203637492U (en) | 2013-12-17 | 2013-12-17 | V-shaped thrust rod in automobile balanced suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637492U true CN203637492U (en) | 2014-06-11 |
Family
ID=50868768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827801.6U Expired - Fee Related CN203637492U (en) | 2013-12-17 | 2013-12-17 | V-shaped thrust rod in automobile balanced suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331833A (en) * | 2018-03-19 | 2018-07-27 | 湖北耀洋汽车配件有限公司 | A kind of the new distance rod assembly |
| CN108749500A (en) * | 2018-06-14 | 2018-11-06 | 安庆市汇通汽车部件有限公司 | A kind of V-type distance rod and its manufacturing method |
-
2013
- 2013-12-17 CN CN201320827801.6U patent/CN203637492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331833A (en) * | 2018-03-19 | 2018-07-27 | 湖北耀洋汽车配件有限公司 | A kind of the new distance rod assembly |
| CN108749500A (en) * | 2018-06-14 | 2018-11-06 | 安庆市汇通汽车部件有限公司 | A kind of V-type distance rod and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |