CN204998325U - A lower carriage subassembly for automobile engine - Google Patents
A lower carriage subassembly for automobile engine Download PDFInfo
- Publication number
- CN204998325U CN204998325U CN201520664795.6U CN201520664795U CN204998325U CN 204998325 U CN204998325 U CN 204998325U CN 201520664795 U CN201520664795 U CN 201520664795U CN 204998325 U CN204998325 U CN 204998325U
- Authority
- CN
- China
- Prior art keywords
- support
- rack body
- limiting drum
- connecting arm
- bracket assembly
- 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 provides a lower carriage subassembly for automobile engine, includes a fixed bolster and a spacing section of thick bamboo of fixing mutually with the fixed bolster, its characterized in that: the fixed bolster include first support and the second support of welded fastening on spacing section of thick bamboo outer wall, first support and the mutual welded fastening of second support, first support and second support all are unsymmetrical structure for a spacing section of thick bamboo be formed with a recess between second support and the spacing section of thick bamboo outer wall the recess internal fixation have the balancing weight. The utility model has the advantages of: because this a lower carriage subassembly for automobile engine welded fastening on a spacing section of thick bamboo has first support and second support to, also mutual welded fastening between first support and the second support, therefore the structure of lower carriage subassembly is comparatively firm, in addition, after setting up the balancing weight in the recess between the second support is with spacing, can make the structural stability of lower carriage subassembly better.
Description
Technical field
The utility model relates to technical field of automobile engine, especially relates to a kind of lower bracket assembly for automotive engine.
Background technology
The lower bracket assembly of automotive engine is used to the fixed support be fixed on automotive engine, this fixed support generally all includes support body and is fixed on the position-limiting drum on support body, car body needs stationary device undertaken spacing by position-limiting drum, support body is then fixed on the engine.Existing support body generally adopts planar structure, namely support body and driving engine are in one plane fixed, easily cause the installation of support body firm not, the switching performance of support body is also poor, thus make to need stationary device generation to rock, so not only shorten the service life of mounting bracket, and bring larger potential safety hazard to driving.In addition, the fixed support of existing lower bracket assembly is dissymmetrical structure relative to position-limiting drum, makes the weight of position-limiting drum both sides not identical, causes the structural stability of whole lower bracket assembly poor.In sum, need to be further improved the lower bracket assembly of existing automotive engine.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, provides the lower bracket assembly for automotive engine of a kind of sound construction, good stability.
The utility model solves the problems of the technologies described above adopted technical scheme: this is used for the lower bracket assembly of automotive engine, the position-limiting drum comprising fixed support and fix with fixed support, it is characterized in that: described fixed support comprises and is weldingly fixed on the first support on position-limiting drum outer wall and the second support, the first described support and the second support are welded to each other fixing, described first support and the second support relative to position-limiting drum all in dissymmetrical structure, between described second support and position-limiting drum outer wall, be formed with groove, have clump weight at described groove internal fixtion.
Preferably, the first described support comprises the first rack body, connecting arm and adapter plate, the U-shaped groove structure of described first rack body, described connecting arm and adapter plate take shape in the both sides of the first rack body respectively, described connecting arm is weldingly fixed on the outer wall of described position-limiting drum, described adapter plate has the first mounting hole, the connecting portion that the second described support comprises the second rack body and extends to position-limiting drum from the second rack body, described second rack body is weldingly fixed on the first rack body, described groove is formed between described connecting portion and position-limiting drum outer wall, the second described rack body has the second mounting hole.
Further preferably, described connecting arm has lightening hole near the weld place of this connecting arm and position-limiting drum.After lightening hole is set, under the prerequisite not affecting connecting arm firm welding degree, the weight of connecting arm can be alleviated.
In order to make the mounting structure of lower bracket assembly more firm, on the first described rack body and at the head of connecting arm, all have screw.
Compared with prior art, the utility model has the advantage of: because this lower bracket assembly for automotive engine is welded with the first support and the second support on position-limiting drum, and, also be welded to each other fixing between first support and the second support, thus the structure of lower bracket assembly is comparatively firm, in addition, after clump weight is set in the groove between the second support and position-limiting drum, the structural stability of lower bracket assembly can be made better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the cutaway view of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the lower bracket assembly for automotive engine in the present embodiment comprises fixed support and position-limiting drum 3, fixed support comprises the first support 1 and the second support 2, first support 1 and the second support 2 are all weldingly fixed on the outer wall of position-limiting drum 3, and the first support 1 and the second support 2 relative to position-limiting drum 3 all in dissymmetrical structure, meanwhile, be welded to each other between the first support 1 and the second support 2 fixing.
First support 1 comprises the U-shaped groove structure of the first rack body 11, connecting arm 12 and adapter plate the 13, first rack body 11, and connecting arm 12 and adapter plate 13 take shape in the both sides of the first rack body 11 respectively, and connecting arm 12 is weldingly fixed on the outer wall of position-limiting drum 3.In addition, adapter plate 13 has the first mounting hole 14, in the present embodiment, the first mounting hole 14 has two, and is located at the both sides of adapter plate 13 respectively.
The connecting portion 22 that second support 2 comprises the second rack body 21 and extends to position-limiting drum 3 from the second rack body, second rack body 21 is weldingly fixed on the first rack body 11, groove 5 is formed between connecting portion 22 and position-limiting drum 3 outer wall, clump weight 4 is had at groove 5 internal fixtion, due to the first support 1 and the second support 2 relative to position-limiting drum 3 in dissymmetrical structure, after thus clump weight 4 is set, the structural stability of lower bracket assembly can be significantly improved.In addition, the second rack body 21 has the second mounting hole 23, in the present embodiment, the second mounting hole 23 has two, and is located at the both sides of the second rack body 21 respectively.
In order under the prerequisite not affecting connecting arm 12 firm welding degree, the weight of connecting arm 12 can be alleviated, in the present embodiment, connecting arm 12 have lightening hole 15 near this connecting arm 12 with the weld place of position-limiting drum 3.
In addition, on the first rack body 11 and at the head of connecting arm 12, all have screw 16, when installing lower bracket assembly, nut is arranged on corresponding screw 16.
The foregoing is only preferred implementation of the present utility model; it should be pointed out that for those of ordinary skills, do not departing under principle prerequisite of the present utility model; can carry out multiple remodeling or improvement to the utility model, these are all regarded as within protection domain of the present utility model.
Claims (4)
1. the lower bracket assembly for automotive engine, the position-limiting drum (3) comprising fixed support and fix with fixed support, it is characterized in that: described fixed support comprises and is weldingly fixed on the first support (1) on position-limiting drum (3) outer wall and the second support (2), described the first support (1) and the second support (2) are welded to each other fixing, described first support (1) and the second support (2) relative to position-limiting drum (3) all in dissymmetrical structure, groove (5) is formed between described second support (2) and position-limiting drum (3) outer wall, clump weight (4) is had at described groove internal fixtion.
2. the lower bracket assembly for automotive engine according to claim 1, it is characterized in that: described the first support (1) comprises the first rack body (11), connecting arm (12) and adapter plate (13), the U-shaped groove structure of described first rack body (11), described connecting arm (12) and adapter plate (13) take shape in the both sides of the first rack body (11) respectively, described connecting arm (12) is weldingly fixed on the outer wall of described position-limiting drum (3), described adapter plate (13) has the first mounting hole (14), the connecting portion (22) that described the second support (2) comprises the second rack body (21) and extends to position-limiting drum (3) from the second rack body, described second rack body (21) is weldingly fixed on the first rack body (11), described groove (5) is formed between described connecting portion (22) and position-limiting drum (3) outer wall, described the second rack body (21) has the second mounting hole (23).
3. the lower bracket assembly for automotive engine according to claim 2, is characterized in that: at described connecting arm (12), the upper weld place near this connecting arm (12) and position-limiting drum (3) has lightening hole (15).
4. the lower bracket assembly for automotive engine according to Claims 2 or 3, is characterized in that: go up at described the first rack body (11) and all have screw (16) at the head of connecting arm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664795.6U CN204998325U (en) | 2015-08-28 | 2015-08-28 | A lower carriage subassembly for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664795.6U CN204998325U (en) | 2015-08-28 | 2015-08-28 | A lower carriage subassembly for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998325U true CN204998325U (en) | 2016-01-27 |
Family
ID=55155229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664795.6U Expired - Fee Related CN204998325U (en) | 2015-08-28 | 2015-08-28 | A lower carriage subassembly for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998325U (en) |
-
2015
- 2015-08-28 CN CN201520664795.6U patent/CN204998325U/en not_active Expired - Fee Related
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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: 20160127 Termination date: 20190828 |