CN208682546U - A kind of balance shaft support - Google Patents
A kind of balance shaft support Download PDFInfo
- Publication number
- CN208682546U CN208682546U CN201821400953.7U CN201821400953U CN208682546U CN 208682546 U CN208682546 U CN 208682546U CN 201821400953 U CN201821400953 U CN 201821400953U CN 208682546 U CN208682546 U CN 208682546U
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- balance shaft
- shaft support
- hole
- wall
- shaped structure
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Abstract
The utility model provides a kind of balance shaft support, the balance shaft support is Y-shaped structure body, 2 divergent ends on Y-shaped structure body top are respectively arranged with 2 vertical installation surfaces, 2 vertical installation surfaces are arranged symmetrically, the lower end of the Y-shaped structure body is provided with distance rod interconnecting piece, the crotch of the Y-shaped structure body is provided with horizontal mounting surface, it is characterized by: being arranged on the horizontal mounting surface fluted, first shaft hole is provided on the front inner wall of the groove, the second axis hole is provided on the rear side inner wall of the groove, space between the first shaft hole and the second axis hole forms balance shaft mounting hole；Support plate is additionally provided between the front inner wall and rear side inner wall, the support plate is located at the top of balance shaft mounting hole.Using the balance shaft support of the utility model, lightweight construction, support strength are high.
Description
Technical field
The utility model relates to field of automobile, especially a kind of balance shaft support.
Background technique
Currently, heavy-duty truck lightweight has become the Main Trends of The Development of auto industry, and equalizing suspension system
It is the key that heavy-duty car bearing part, weight accounts for about the 10% of chassis gross weight, is the key object of automotive light weight technology design
One of, and balance shaft support is the important support part of equalizing suspension system, how light-weighted simultaneously to balance shaft support
It can guarantee that the intensity of balance shaft support is a problem to be solved again.
Utility model content
For the problems in background technique, the utility model provides a kind of balance shaft support, to solve to put down in the prior art
The weighing apparatus problem that bracing strut weight is big, intensity is low.
The purpose of this utility model is that technical solution in this way realizes that it includes:
A kind of balance shaft support, the balance shaft support are Y-shaped structure body, 2 divergent ends on Y-shaped structure body top
2 vertical installation surfaces are respectively arranged with, 2 vertical installation surfaces are arranged symmetrically, and the lower end of the Y-shaped structure body is provided with distance rod
The crotch of interconnecting piece, the Y-shaped structure body is provided with horizontal mounting surface, it is characterised in that: is arranged on the horizontal mounting surface
It is fluted, it is provided with first shaft hole on the front inner wall of the groove, is provided with the second axis hole on the rear side inner wall of the groove,
Space between the first shaft hole and the second axis hole forms balance shaft mounting hole；Between the front inner wall and rear side inner wall also
It is provided with support plate, the support plate is located at the top of balance shaft mounting hole.
As optimization, it is additionally provided with 2 reinforcing ribs between the upper surface of the support plate and the rear side inner wall, described 2
A reinforcing rib is in eight words arrangement.
As optimization, weight loss groove is provided on the leading flank of the vertical installation surface.
As optimization, 9 mounting holes are provided in the vertical installation surface, 9 mounting holes are set by 3 arrangements, every row
Arrange 3 mounting holes；The top of the weight loss groove is arranged in first row mounting hole, and second row mounting hole is distributed in the weight loss groove
Two sides, third row's mounting hole is distributed in the two sides of the weight loss groove.
By adopting the above-described technical solution, the utility model has the advantage that due to setting on horizontal mounting surface
Groove is set, so that balance shaft is mounted in the cavity of groove formation, greatly reduces the weight of balance shaft support, meanwhile, recessed
Support plate is arranged in the top of slot inner equilibrium axis hole, improves structural rigidity, improves the enabling capabilities of balance shaft support.In order into
One step lightweight, is also arranged weight loss groove in vertical installation surface, in order not to reduce structural strength, in original 2 row mounting hole
On the basis of increase by 1 row's mounting hole, with improve connection and support strength.The setting of reinforcing rib in support plate, further improves
The support strength of balance shaft support.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A-A cross-sectional view of Fig. 1；
Fig. 4 is the B-B cross-sectional view of Fig. 1；
Fig. 5 is the schematic perspective view of the utility model；
Fig. 6 is that the balance shaft support of the utility model installs and uses structural schematic diagram.
In figure: 1, vertical installation surface；2, distance rod interconnecting piece；3, horizontal mounting surface；11, weight loss groove；12, mounting hole；31,
Groove；32, first shaft hole；33, the second axis hole；34, support plate；35, reinforcing rib.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 6, balance shaft support described in the utility model is mainly used in leaf spring equalizing suspension system
In, balance shaft support uses in pairs, and the vertical direction of balance shaft support is connect with longitudinal beam, the horizontal direction of balance shaft support
It is connect with frame cross, the middle part of balance shaft support connects balance shaft, and the lower end of balance shaft support is connect with lower thrust rod.
The balance shaft support as shown in attached drawing 1 to 5, the balance shaft support is Y-shaped structure body, on the Y-shaped structure body
2 divergent ends in portion are respectively arranged with 2 vertical installation surfaces, 1,2 vertical installation surfaces 1 and are arranged symmetrically；The Y-shaped structure body
Lower end is provided with distance rod interconnecting piece 2；The crotch of the Y-shaped structure body is provided with horizontal mounting surface 3.
It is provided with weight loss groove 11 on the leading flank of the vertical installation surface 1,9 peaces are provided in the vertical installation surface 1
Hole 12 is filled, 9 mounting holes 12 are set by 3 arrangements, and 3 mounting holes 12 are set in every arrangement；First row mounting hole 12 is arranged described
The top of weight loss groove 11, second row mounting hole 12 are distributed in the two sides of the weight loss groove, and third row's mounting hole 12 is distributed in described
The two sides of weight loss groove.
Fluted 31 are arranged on the horizontal mounting surface 3, is provided with first shaft hole 32 on the front inner wall of the groove 31,
The second axis hole 33, the space shape between the first shaft hole 32 and the second axis hole 33 are provided on the rear side inner wall of the groove 31
At balance shaft mounting hole；Support plate 34 is additionally provided between the front inner wall and rear side inner wall, the support plate 34 is located at flat
The top for the shaft mounting hole that weighs.2 reinforcing ribs 35, institute are additionally provided between the upper surface of the support plate 34 and the rear side inner wall
2 reinforcing ribs 35 are stated in eight words arrangement.
In order to further decrease the construction weight of balance shaft support, while lift structure intensity, the more conducively light weight of product
Change and design, in the present embodiment, balance shaft support is made of QT600-10 material, and matrix belongs to the mixed of ferrite and pearlite
Matrix is closed, tensile strength is not less than 600MP, and elongation percentage is not less than 10%, has the characteristics of higher intensity and more preferable elongation percentage,
Improve the bearing capacity and shock resistance of balance shaft support.
Claims (5)
1. a kind of balance shaft support, the balance shaft support is Y-shaped structure body, 2 divergent ends point on Y-shaped structure body top
It is not provided with 2 vertical installation surfaces (1), 2 vertical installation surfaces (1) are arranged symmetrically, and the lower end of the Y-shaped structure body, which is provided with, to push away
Power bar interconnecting piece (2), the crotch of the Y-shaped structure body are provided with horizontal mounting surface (3), it is characterised in that: the horizontal peace
It is arranged on dress face (3) fluted (31), is provided with first shaft hole (32), the groove on the front inner wall of the groove (31)
(31) it is provided on rear side inner wall the second axis hole (33), the space shape between the first shaft hole (32) and the second axis hole (33)
At balance shaft mounting hole；It is additionally provided between the front inner wall and rear side inner wall support plate (34), support plate (34) position
In the top of balance shaft mounting hole.
2. balance shaft support as described in claim 1, it is characterised in that: the upper surface of the support plate (34) and the rear side
2 reinforcing ribs (35) are additionally provided between inner wall, 2 reinforcing ribs (35) are in eight words arrangement.
3. balance shaft support as claimed in claim 1 or 2, it is characterised in that: set on the leading flank of the vertical installation surface (1)
It is equipped with weight loss groove (11).
4. balance shaft support as claimed in claim 3, it is characterised in that: be provided with 9 installations on the vertical installation surface (1)
Hole (12), 9 mounting holes (12) are set by 3 arrangements, and 3 mounting holes (12) are set in every arrangement；First row mounting hole (12) setting
In the top of the weight loss groove (11), second row mounting hole (12) is distributed in the two sides of the weight loss groove, and third arranges mounting hole
(12) two sides of the weight loss groove are distributed in.
5. balance shaft support as described in claim 1, it is characterised in that: the balance shaft support uses QT600-10 material system
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400953.7U CN208682546U (en) | 2018-08-29 | 2018-08-29 | A kind of balance shaft support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400953.7U CN208682546U (en) | 2018-08-29 | 2018-08-29 | A kind of balance shaft support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682546U true CN208682546U (en) | 2019-04-02 |
Family
ID=65887502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400953.7U Active CN208682546U (en) | 2018-08-29 | 2018-08-29 | A kind of balance shaft support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182014A (en) * | 2019-05-22 | 2019-08-30 | 安徽安凯金达机械制造有限公司 | A kind of balance shaft support of external coupling type |
-
2018
- 2018-08-29 CN CN201821400953.7U patent/CN208682546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182014A (en) * | 2019-05-22 | 2019-08-30 | 安徽安凯金达机械制造有限公司 | A kind of balance shaft support of external coupling type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee after: SAIC Hongyan Automobile Co.,Ltd. Address before: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee before: SAIC-IVECO HONGYAN commercial Vehicle Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |