CN203623779U - Front subframe bearing device - Google Patents
Front subframe bearing device Download PDFInfo
- Publication number
- CN203623779U CN203623779U CN201320711281.2U CN201320711281U CN203623779U CN 203623779 U CN203623779 U CN 203623779U CN 201320711281 U CN201320711281 U CN 201320711281U CN 203623779 U CN203623779 U CN 203623779U
- Authority
- CN
- China
- Prior art keywords
- support tube
- connection block
- mount pad
- sub frame
- fore sub
- 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)
Abstract
The utility model relates to a front subframe bearing device which comprises a support tube, mounting bases and connecting bases, wherein the support tube is fixedly connected with the mounting bases; the connecting bases are fixed at two ends of the support tube; connecting holes are formed in the connecting bases; fixing holes are formed in the mounting bases; the mounting bases are formed into V-shaped grooves respectively formed by two side edges and a bottom side; the connecting bases are L-shaped connecting pieces; two ends of the support tube are extended outwards to form a shape of the longitudinal section of a horn-shaped structure; the thickness of the wall of the support tube is 50-54mm. By adopting the technical scheme, the service life of a front subframe is prolonged, the universality of the front subframe is improved, and the assembling cost is lowered.
Description
Technical field
The utility model relates to vehicle installation accessory, is specifically related to a kind of fore sub frame load carrier.
Background technology
Fore sub frame is the skeleton of front axle, it is the important component part of front axle, play a part to support front axle and suspension, tradition does not have the self-supporting body of subframe, it hangs rocker arm body is the independent loose mail being directly connected with vehicle body steel plate, in the time that vehicle body is subject to sharp pounding, easily damage, malfunctioning, the appearance of subframe, front and rear suspension rocker arm body can first be assembled on subframe, form an axle assembly, and then assembly is installed on vehicle body, therefore same suspension assembly is as long as slightly adjust, just can realize the matched well from different automobiles, can be arranged on different auto bodys, promote the commonality hanging, reduce research and development and assembly cost, can also make vehicle body part be strengthened simultaneously.
At present, the support tube of automobile front subframe is provided with some mount pads and Connection Block, mount pad and each suspension gear are connected and fixed, Connection Block and top and the bottom, vehicle frame both sides are connected and fixed, each suspension gear and vehicle frame pass to support tube by mount pad and Connection Block by power, consider the light qualitative factor of body frame structure for automotive, normally used support tube thickness of pipe is thinner, in the time changing on the in-between car that load-bearing is larger, more easily cause support tube tube wall deformation, damage due to stressed, shorten the service life of support tube, had influence on the normal use of automobile.
summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of fore sub frame load carrier is provided, and this utility model has extended the service life of fore sub frame, has improved the commonality of fore sub frame, has reduced assembly cost.
The technical solution of the utility model is: a kind of fore sub frame load carrier, comprise support tube, mount pad, Connection Block, described support tube is fixedly connected with mount pad, described Connection Block is fixed on the two ends of support tube, on described Connection Block, be provided with connecting bore, on described mount pad, be provided with fixed orifice, described mount pad is " V " type groove that dual-side and a base form, described Connection Block is the attaching parts of " L " type, described support tube two ends stretch out and are " eight " word shape, and described support tube thickness of pipe is 50～54mm.
Subframe adopt the fore sub frame load carrier of technique scheme to have following advantage: because can make to hang rocker arm body and first be assembled on subframe, form an axle assembly, and then this assembly is installed on vehicle body together, hang assembly as long as slightly adjust like this, just can realize the matched well from different automobiles, can be arranged on different auto bodys, conventionally consider the reason that body quality is light, selecting conventionally of the support tube tube wall of automobile front subframe is thinner, outstanding along with the advantage of automobile front subframe commonality, it is obviously not enough that fore sub frame supports bearing capacity, the utility model has increased the thickness of support tube tube wall, guarantee that automobile front subframe is applicable to using instead of various automobiles, promote the commonality hanging, can be arranged on as required on different auto bodys, improve the weight capacity of support tube tube wall, can realize and being arranged on different auto bodys, extend the service life of automobile front subframe, reduce the assembly cost of automobile, conventionally when support tube thickness of pipe is 48mm, be only applicable to general miniature car, the power can bearing small automobile producing, support tube thickness of pipe is applicable to general baby truck while being 50～54mm, can bear the power that various automobiles produce, according to the different thickness that need to select support tube tube wall, guarantee that fore sub frame has enough weight capacities.
As preferred version, consider that Connection Block on fore sub frame needs and the top and the bottom of vehicle bridge both sides are connected and fixed, the Connection Block number on described support tube is no less than 4.
As preferred version, consider to facilitate between fore sub frame and suspender and attaching parts for convenience detachly, and have certain buffer action, described support tube is that bolt is connected with mount pad, described Connection Block is that bolt is connected with support tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment fore sub frame load carrier;
Wherein: 1 is support tube; 2 is mount pad; 3 is Connection Block.
the specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As shown in Figure 1, a kind of fore sub frame load carrier, comprise support tube 1, mount pad 2, Connection Block 3, support tube 1 is fixedly connected with mount pad 2, and Connection Block 3 is fixed on the two ends of support tube 1, on Connection Block 3, be provided with connecting bore, on mount pad 2, be provided with fixed orifice, mount pad 3 is " V " type groove that dual-side and a base form, and Connection Block 3 is the attaching parts of " L " type, support tube 1 two ends stretch out and are " eight " word shape, and support tube 1 thickness of pipe is 48～54mm.Consider that Connection Block on fore sub frame 3 needs and the top and the bottom of vehicle bridge both sides are connected and fixed, Connection Block 3 numbers on support tube 1 are no less than 4, consider facilitate between fore sub frame and suspender and attaching parts for convenience detach, and there is certain buffer action, support tube 1 is with mount pad 2 for bolt is connected, and Connection Block 3 and support tube 1 are connected for bolt.
In actual lathe top materials device working process: when vehicle stationary, fore sub frame only bears spring-loaded effect, be referred to as static weight, automobile in the process of moving, automobile front subframe is subject to symmetrical vertical dynamic load, antisymmetric dynamic load effect, symmetrical vertical dynamic load can make fore sub frame produce flexural deformation, antisymmetric live load can make fore sub frame produce torsional deflection, automobile is accelerating, in braking or turning, can be subject to the impact of other load, fore sub frame can play certain buffer action in running car, fore sub frame has improved the suspension commonality of automobile, make automobile reduce cost at fit on, can also select subframe according to different demands, there is enough bearing capacities in order to ensure automobile front subframe, strengthen the thickness of support tube 1 tube wall of automobile front subframe.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. a fore sub frame load carrier, comprise support tube, mount pad, Connection Block, described support tube is fixedly connected with mount pad, described Connection Block is fixed on the two ends of support tube, on described Connection Block, be provided with connecting bore, on described mount pad, be provided with fixed orifice, described mount pad is " V " type groove that dual-side and base form, described Connection Block is the attaching parts of " L " type, it is characterized in that: described support tube two ends stretch out and are " eight " word shape, and described support tube thickness of pipe is 50～54mm.
2. fore sub frame load carrier according to claim 1, is characterized in that: the Connection Block number on described support tube is no less than 4.
3. fore sub frame load carrier according to claim 1, is characterized in that: described support tube is that bolt is connected with mount pad, and described Connection Block is that bolt is connected with support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711281.2U CN203623779U (en) | 2013-11-12 | 2013-11-12 | Front subframe bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711281.2U CN203623779U (en) | 2013-11-12 | 2013-11-12 | Front subframe bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623779U true CN203623779U (en) | 2014-06-04 |
Family
ID=50810281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320711281.2U Expired - Fee Related CN203623779U (en) | 2013-11-12 | 2013-11-12 | Front subframe bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097850A (en) * | 2017-04-26 | 2017-08-29 | 宁波拓普集团股份有限公司 | A kind of universal aluminium alloy vehicle auxiliary frame structure |
-
2013
- 2013-11-12 CN CN201320711281.2U patent/CN203623779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097850A (en) * | 2017-04-26 | 2017-08-29 | 宁波拓普集团股份有限公司 | A kind of universal aluminium alloy vehicle auxiliary frame structure |
| CN107097850B (en) * | 2017-04-26 | 2022-12-06 | 宁波拓普集团股份有限公司 | General type aluminum alloy car sub vehicle frame structure |
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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: 20140604 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |