CN201472470U - Carriage assembly with straight longitudinal beam - Google Patents
Carriage assembly with straight longitudinal beam Download PDFInfo
- Publication number
- CN201472470U CN201472470U CN2009202315509U CN200920231550U CN201472470U CN 201472470 U CN201472470 U CN 201472470U CN 2009202315509 U CN2009202315509 U CN 2009202315509U CN 200920231550 U CN200920231550 U CN 200920231550U CN 201472470 U CN201472470 U CN 201472470U
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- CN
- China
- Prior art keywords
- crossbeam
- assembly
- longeron
- support
- vehicle frame
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to a carriage assembly with a straight longitudinal beam. A first transverse beam assembly (2), a second transverse beam (3), an engine front supporting beam assembly (5), a hanging transverse beam assembly (7), an oil cylinder transverse beam (8), a sixth transverse beam (11) and a seventh transverse beam (13) are arranged on the left-right longitudinal beam (1) of a carriage. The utility model is characterized in that the left-right longitudinal beam (1) of the carriage is a straight longitudinal beam. The utility model has the advantages that since the longitudinal beam and the lug of the carriage assembly are formed at one time, the manufacturing technology is greatly simplified, the production cost is reduced, the carriage assembly can be used for other passenger cars and wagons, the adaptability is quite high, the strength is high, the assembling is convenient, the bearing capacity is great and the like.
Description
Technical field
It is straight beam that the utility model relates to a kind of engineering automobiles frame assembly, especially longeron, and hanger is the frame assembly of hinge steel part.
Background technology
Frame assembly is equivalent to the skeleton of an engineering automobiles, the parts of its support and connection automobile, and bear from the various load inside and outside the car, be the important load bearing component of automobile.Simultaneously, the version of frame assembly plays decisive role to automotive performance and enterprise's tooling cost again.
The longeron of engineering truck vehicle frame mostly is curved crossbeam greatly at present, and this is not only bad for the punch process of longeron mounting hole site, and complex manufacturing technology, the productive costs height.Simultaneously, be used to connect the shackle bracket of steel spring on the longeron, common then is welded by the steel plateelement punching press, will certainly increase the processing technology complexity and the productive costs of hanger like this.
Summary of the invention
At above deficiency, it is straight beam that the purpose of this utility model is to provide a kind of longeron, and the shackle bracket on the vehicle frame is for cutting with scissors the straight longeron frame assembly that steel casting forms simultaneously.
The technical solution of the utility model realizes in the following manner: a kind of straight longeron frame assembly, be on the vehicle frame left-right longeron, to be provided with the first crossbeam assembly, second crossbeam, support beam assembly before the driving engine, hang the crossbeam assembly, the oil cylinder crossbeam, the 6th crossbeam and the 7th crossbeam, described second crossbeam is by second cross-beam connecting plate, the support beam assembly passes through outer support before the driving engine, the oil cylinder crossbeam is by the oil cylinder deep beam, the 6th crossbeam is connected with the vehicle frame left-right longeron respectively by the 6th cross-beam connecting plate, and it is characterized in that: described vehicle frame left-right longeron is straight longeron.
The middle part of described vehicle frame left-right longeron also can be provided with the 4th crossbeam.
The side of described vehicle frame left-right longeron also is provided with the front tow hook support, the front shock absorber support, and preceding spring shackle bracket, back spring shackle bracket, auxiliary spring support and towing hook are convenient to lift by crane longeron.
Spring shackle bracket and back spring shackle bracket are the hinge steel casting before described, and fix by rivet between the longeron.
Adopt the utility model structure, frame assembly makes longeron and hanger all realize one-shot forming, has simplified manufacture craft better, has reduced productive costs.This frame assembly also can be used for other visitors, lorry, has cooresponding comformability, and simultaneously, it also has intensity height, easy to assembly, carrying advantages such as quality is big.This frame assembly not only manufacture craft is simple, and low production cost, and can make the car load stationarity stronger assembles more conveniently, more can satisfy the big demand of engineering truck carrying quality.
Description of drawings
Fig. 1 is straight longeron frame assembly front view.
Fig. 2 is straight longeron frame assembly birds-eye view.
Wherein 1, the vehicle frame left-right longeron, 2, the first crossbeam assembly, 3, second crossbeam, 4, second cross-beam connecting plate, 5, support beam assembly before the driving engine, 6, outer support, 7, hang the crossbeam assembly, 8, oil cylinder crossbeam, 9, oil cylinder deep beam, 10, the oil cylinder cross-beam connecting plate, the 11, the 6th crossbeam, 12, the 6th cross-beam connecting plate, 13, the 7th crossbeam, 14, the front tow hook support, 15, the front shock absorber support, 16, preceding spring shackle bracket, 17, back spring shackle bracket, 18, the auxiliary spring support, 19, cup head rivet, 20, towing hook, the 21, the 4th crossbeam.
The specific embodiment
By Fig. 1 know, the front view of straight longeron frame assembly of the present utility model, its left-right longeron 1 changes straight longeron into by original curved longeron, greatly facilitates the stamped of longeron and position, hole, makes it can be one time punching molded.On the front view face, be provided with front tow hook support 14, front shock absorber support 15, preceding spring shackle bracket 16, back spring shackle bracket 17, auxiliary spring support 18, cup head rivet 19 and towing hook 20, they are connected with the longeron riveted joint, the preceding spring shackle bracket 16 and the back spring shackle bracket 17 that are used to connect the rear suspension steel spring also change the moulding of hinge steel part one-step casting into by original steel plateelement punching press welding, simplified technology, and be more convenient for installing.Its chassis side rail adopts steel plate numerical control hole in a state of excitement, and 4000T once suppresses and forms, and gently blocks in Japan on the basis of longeron, curved longeron is changed into straight longeron be used for the engineering truck vehicle frame, and the hanger manufacturing changes the hinge steel casting into by the steel plateelement punching press.Be connected and fixed by rivet between hanger and the longeron.
Know by Fig. 2, it is the birds-eye view of straight longeron frame assembly of the present utility model, on the vehicle frame left-right longeron, be provided with the first crossbeam assembly 2, second crossbeam 3, support beam assembly 5 before the driving engine, hang crossbeam assembly 7, oil cylinder crossbeam 8, the 6th crossbeam 11 and the 7th crossbeam 13, second crossbeam 3 is by second cross-beam connecting plate 4, support beam assembly 5 is by outer support 6 before the driving engine, oil cylinder crossbeam 8 is by oil cylinder deep beam 9 and oil cylinder cross-beam connecting plate 10, the 6th crossbeam 11 is connected with the vehicle frame left-right longeron respectively by the 6th cross-beam connecting plate 12, also the 4th crossbeam 21 can be set at the middle part of vehicle frame left-right longeron 1 on the car of some specific (special) requirements.
Claims (4)
1. straight longitudinal bracket assembly, be on vehicle frame left-right longeron (1), to be provided with the first crossbeam assembly (2), second crossbeam (3), support beam assembly (5) before the driving engine, hang crossbeam assembly (7), oil cylinder crossbeam (8), the 6th crossbeam (11) and the 7th crossbeam (13), described second crossbeam (3) is by second cross-beam connecting plate (4), support beam assembly (5) is by outer support (6) before the driving engine, oil cylinder crossbeam (8) is by oil cylinder cross-beam connecting plate (10), the 6th crossbeam (11) is connected with vehicle frame left-right longeron (1) respectively by the 6th cross-beam connecting plate (12), and it is characterized in that: described vehicle frame left-right longeron (1) is straight longeron.
2. straight longitudinal bracket assembly according to claim 1 is characterized in that: the middle part of described vehicle frame left-right longeron (1) also can be provided with the 4th crossbeam (21).
3. straight longitudinal bracket assembly according to claim 1, it is characterized in that: the side of described vehicle frame left-right longeron (1) also is provided with front tow hook support (14), front shock absorber support (15), preceding spring shackle bracket (16), back spring shackle bracket (17), auxiliary spring support (18) and towing hook (20).
4. straight longitudinal bracket assembly according to claim 3 is characterized in that: spring shackle bracket (16) and back spring shackle bracket (17) are the hinge steel casting before described, and fix by rivet between the longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202315509U CN201472470U (en) | 2009-08-31 | 2009-08-31 | Carriage assembly with straight longitudinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202315509U CN201472470U (en) | 2009-08-31 | 2009-08-31 | Carriage assembly with straight longitudinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472470U true CN201472470U (en) | 2010-05-19 |
Family
ID=42408713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202315509U Expired - Fee Related CN201472470U (en) | 2009-08-31 | 2009-08-31 | Carriage assembly with straight longitudinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608822A (en) * | 2015-03-03 | 2015-05-13 | 安徽江淮汽车股份有限公司 | Tractor chassis structure |
| CN108791500A (en) * | 2017-04-29 | 2018-11-13 | 益阳天华两栖车艇有限公司 | A kind of bearing-type frame assembly |
-
2009
- 2009-08-31 CN CN2009202315509U patent/CN201472470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608822A (en) * | 2015-03-03 | 2015-05-13 | 安徽江淮汽车股份有限公司 | Tractor chassis structure |
| CN108791500A (en) * | 2017-04-29 | 2018-11-13 | 益阳天华两栖车艇有限公司 | A kind of bearing-type frame assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20170831 |