CN203438796U - Distance rod assembly suitable for heavy-duty commercial vehicle - Google Patents
Distance rod assembly suitable for heavy-duty commercial vehicle Download PDFInfo
- Publication number
- CN203438796U CN203438796U CN201320533160.3U CN201320533160U CN203438796U CN 203438796 U CN203438796 U CN 203438796U CN 201320533160 U CN201320533160 U CN 201320533160U CN 203438796 U CN203438796 U CN 203438796U
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- Prior art keywords
- spherical pin
- termination
- rod assembly
- groove
- distance rod
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- 238000009434 installation Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
A distance rod assembly suitable for a heavy-duty commercial vehicle comprises a round tube and end sockets, wherein the end sockets are fixed at the two ends of the round tube. Each end socket comprises a spherical pin, a rubber body, an end socket shell, a circlip for a hole and an end cover, wherein a groove is formed in each spherical pin, the rubber body is located in the groove of the corresponding spherical pin and is vulcanized with the corresponding spherical pin as a whole, a threaded guide groove is formed in the inner wall of one end of each end socket shell, a groove formed in the inner wall of the other end of each end socket shell, each end socket shell body enables the corresponding end cover to be fixed on the corresponding rubber body through the threaded guide groove in the inner wall of the corresponding end socket shell body, the round tube and the rubber bodies on the end sockets are connected through hot riveting, the diameter of the round tube is 60mm, and the thickness of the round tube is 7mm. According to the distance rod assembly suitable for the heavy-duty commercial vehicle, the overall reliability of the distance rod assembly is improved, and the using demands of various complex working conditions are met.
Description
Technical field
The utility model relates to a kind of distance rod assembly, is specifically related to a kind of distance rod assembly that is applicable to heavy-duty commercial vehicle.
Background technology
The various distance rod assemblies that heavy-duty commercial vehicle is used now, while using under overload of vehicle and severe road conditions, the reasons such as the formation enormous impact power of jolting because of vehicle, cause the frequent generation of the faults such as propelling rod termination cracking, the flexural deformation of body of rod connecting circular tube, through the various distance rod assembly damage of product situations that heavy type commercial automobile is used, carry out Comprehensive Comparison, the major failure that distance rod assembly occurs is: propelling rod Rubber Parts is torn, the flexural deformation of body of rod connecting circular tube, the fracture of propelling rod spherical pin, circlip come off etc.For above-mentioned these problem people in early stage, also carried out repeatedly improving, all cannot well solve above-mentioned failure problems.
Summary of the invention
The technical matters of the required solution of the utility model be to provide a kind of reliability high, assemble the easy to maintenance distance rod assembly that is applicable to heavy-duty commercial vehicle.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of distance rod assembly that is applicable to heavy-duty commercial vehicle, comprise pipe, termination, described termination is provided with two, described two terminations are separately fixed at the two ends of described pipe, described termination comprises spherical pin, rubber bodies, termination housing, circlip for bore, end cap, described spherical pin is provided with groove, described rubber bodies is arranged in the groove of described spherical pin and vulcanizes as a whole with spherical pin, the inwall of housing one end, described termination is provided with thread guide groove, the inwall of the described termination housing other end is provided with a groove, described termination housing is fixed on end cap in described rubber bodies by the thread guide groove in the inner walls of described termination, described termination housing is fixed on circlip for bore in described rubber bodies by the groove in the inner walls of described termination, between described pipe and rubber bodies on described termination, by rivet hot, be connected, the diameter of described pipe is 60mm, the thickness of pipe of pipe is 7mm.
The beneficial effects of the utility model are: in distance rod assembly, connecting circular tube is connected by rivet hot with termination assembly, simultaneously by connecting circular tube enlarged diameter to 60mm, wall thickness is enlarged to 7mm, meets greatly domestic commercial vehicle actual complex operating mode demand.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the diameter of the rubber bodies rivet hot junction of described pipe and described termination is 46mm.
Adopt the beneficial effect of above-mentioned further scheme to be: the rubber bodies junction enlarged diameter of pipe and termination, to 46mm, guarantees intensity and the reliability of junction, termination fully.
Further, described spherical pin comprises spherical pin spheroid, spherical pin installation end, and the thickness of described spherical pin installation end is 26mm, and described spherical pin installation end and spherical pin spheroid junction are a knuckle, and the radius of described knuckle is 5mm.
Adopt the beneficial effect of above-mentioned further scheme to be: the thickness of spherical pin installation end is 26mm, the radius of described spherical pin installation end and spherical pin spheroid junction knuckle is that the stress at the 5mm transition face place of having eliminated spherical pin spheroid and spherical pin coupling end is concentrated, and has guaranteed preferably the reliability of transition face.
Accompanying drawing explanation
Fig. 1 is a kind of cross-sectional view that is applicable to the distance rod assembly of heavy-duty commercial vehicle of the utility model;
Fig. 2 is a kind of planar structure schematic diagram that is applicable to the distance rod assembly of heavy-duty commercial vehicle of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, pipe, 2, termination, 2.1, spherical pin, 2.2, rubber bodies, 2,3 termination housings, 2.4, circlip for bore, 2.5, end cap, 2.6, spherical pin spheroid, 2.7, spherical pin installation end.
The specific embodiment
As shown in Figure 1, a kind of distance rod assembly that is applicable to heavy-duty commercial vehicle, comprise pipe 1, termination 2, described termination 2 is provided with two, described two terminations 2 are separately fixed at the two ends of described pipe 1, described termination 2 comprises spherical pin 2.1, rubber bodies 2.2, termination housing 2.3, circlip for bore 2.4, end cap 2.5, described spherical pin 2.1 is provided with groove, described rubber bodies 2.2 is arranged in the groove of described spherical pin 2.1 and vulcanizes as a whole with spherical pin 2.1, the inwall of housing 2.3 one end, described termination is provided with thread guide groove, the inwall of described termination housing 2.3 other ends is provided with a groove, described termination housing 2.3 is fixed on end cap 2.5 in described rubber bodies 2.2 by the thread guide groove on housing 2.3 inwalls of described termination, described termination housing 2.3 is fixed on circlip for bore 2.4 in described rubber bodies 2.2 by the groove on housing 2.3 inwalls of described termination, between described pipe 1 and rubber bodies 2.2 on described termination 2, by rivet hot, be connected, the diameter of described pipe 1 is 60mm, the thickness of pipe of pipe 1 is 7mm.Described pipe 1 is 46mm with the diameter of the rubber bodies 2.2 rivet hot junctions of described termination 2.Described spherical pin 2.1 comprises spherical pin spheroid 2.6, spherical pin installation end 2.7, the thickness of described spherical pin installation end 2.7 is 26mm, described spherical pin installation end 2.7 is a knuckle with spherical pin spheroid 2.6 junctions, and the radius of described knuckle is 5mm.
The utility model installation method is that spherical pin 2.1 is an integral body with rubber bodies 2.2 sulfurations, by end cap 2.5 and circlip for bore 2.4, be assemblied in termination housing 2.3, wherein first end cap 2.5 is screwed in rubber bodies 2.2 by thread guide groove, again the sulfuration single piece of spherical pin 2.1 and rubber bodies 2.2 is packed in termination housing 2.3, then circlip 2.4 is pressed into the interior formation of termination housing 2.3 termination 2, termination 2 is connected by rivet hot with pipe 1, as shown in Figure 2, Fig. 2 is a kind of planar structure schematic diagram that is applicable to the distance rod assembly of heavy-duty commercial vehicle of the utility model.
The utility model has improved the global reliability of distance rod assembly, meets the operating needs of various complex working conditions.
Claims (3)
1. a distance rod assembly that is applicable to heavy-duty commercial vehicle, comprise pipe, termination, described termination is provided with two, described two terminations are separately fixed at the two ends of described pipe, described termination comprises spherical pin, rubber bodies, termination housing, circlip for bore, end cap, described spherical pin is provided with groove, described rubber bodies is arranged in the groove of described spherical pin and vulcanizes as a whole with spherical pin, the inwall of housing one end, described termination is provided with thread guide groove, the inwall of the described termination housing other end is provided with a groove, described termination housing is fixed on end cap in described rubber bodies by the thread guide groove in the inner walls of described termination, described termination housing is fixed on circlip for bore in described rubber bodies by the groove in the inner walls of described termination, it is characterized in that: between described pipe and rubber bodies on described termination, by rivet hot, be connected, the diameter of described pipe is 60mm, the thickness of pipe of pipe is 7mm.
2. a kind of distance rod assembly that is applicable to heavy-duty commercial vehicle according to claim 1, is characterized in that: the diameter of the rubber bodies rivet hot junction of described pipe and described termination is 46mm.
3. a kind of distance rod assembly that is applicable to heavy-duty commercial vehicle according to claim 1 and 2, it is characterized in that: described spherical pin comprises spherical pin spheroid, spherical pin installation end, the thickness of described spherical pin installation end is 26mm, described spherical pin installation end and spherical pin spheroid junction are a knuckle, and the radius of described knuckle is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533160.3U CN203438796U (en) | 2013-08-29 | 2013-08-29 | Distance rod assembly suitable for heavy-duty commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533160.3U CN203438796U (en) | 2013-08-29 | 2013-08-29 | Distance rod assembly suitable for heavy-duty commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438796U true CN203438796U (en) | 2014-02-19 |
Family
ID=50089869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533160.3U Expired - Fee Related CN203438796U (en) | 2013-08-29 | 2013-08-29 | Distance rod assembly suitable for heavy-duty commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017185A (en) * | 2018-08-31 | 2018-12-18 | 青岛航大新材料技术有限公司 | The split type I type distance rod of aluminium alloy and its casting and forming and agitating friction are welded method of completing the square |
-
2013
- 2013-08-29 CN CN201320533160.3U patent/CN203438796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017185A (en) * | 2018-08-31 | 2018-12-18 | 青岛航大新材料技术有限公司 | The split type I type distance rod of aluminium alloy and its casting and forming and agitating friction are welded method of completing the square |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20190829 |