CN221233382U - Vehicle drive axle convenient to installation - Google Patents
Vehicle drive axle convenient to installation Download PDFInfo
- Publication number
- CN221233382U CN221233382U CN202323600221.6U CN202323600221U CN221233382U CN 221233382 U CN221233382 U CN 221233382U CN 202323600221 U CN202323600221 U CN 202323600221U CN 221233382 U CN221233382 U CN 221233382U
- Authority
- CN
- China
- Prior art keywords
- axle housing
- main body
- housing main
- mounting
- mounting seat
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model provides a vehicle drive axle convenient to install, which comprises an axle housing main body and an installation unit; the mounting unit comprises two groups of symmetrically arranged mounting assemblies; the two groups of mounting assemblies are symmetrically arranged at the left side and the right side of the axle housing main body; the mounting assembly comprises two mounting seats, and the two mounting seats are symmetrically fixed on the front side and the rear side of the axle housing main body; the upper end surface of the mounting seat extends upwards to protrude from the axle housing main body, and the lower end surface extends downwards to protrude from the axle housing main body; the arrangement form of the upper mounting seat and the lower mounting seat is changed into the arrangement form of the front mounting seat and the rear mounting seat of the axle housing main body, the influence of the R arc of the axle package on the structure and the size of the mounting seat is avoided, the mounting seat is welded with the axle housing main body, the size of the mounting seat is not required to be changed to meet the matching with different mounting center distances and the appearance of the axle housing, the upper surface and the lower surface of the mounting seat protrude out of the heights of the upper surface and the lower surface of the axle housing main body, and the size suitable for customer demands is conveniently processed.
Description
Technical Field
The utility model relates to the technical field of vehicle drive axles, in particular to a vehicle drive axle convenient to install.
Background
The drive axle is an important component in engineering vehicles, and can be divided into an integral drive axle and a split drive axle according to different suspension structures, wherein the integral drive axle is generally manufactured by adopting a rigid solid or hollow beam and is generally called an axle housing. Wheels are arranged at two ends of the integral driving axle, and the wheels are connected with the frame through axle housing accessories, namely mounting seats (generally positioned at two sides of a driving axle bag) in different suspension modes so as to support the load of the whole vehicle and simultaneously transmit acting force and moment in all directions. The frame is used as another assembly component of the vehicle for arranging and mounting various action units such as an engine, a gearbox, a cab and the like, and maintaining the correct positions of the components, and bears various static and dynamic loads from the vehicle and the ground. The frame may be attached by various suspensions or directly to the drive axle assembly.
The frame or suspension and the mount pad (each about one) that the transaxle is connected, can arrange generally on the R arc about the bridge package, because the centre-to-centre spacing of mount pad about often can change, bridge package R arc size also can change simultaneously, leads to the complex installation piece shape different, and the mount pad material of equidimension can appear as a result, brings trouble for production and processing, makes work loaded down with trivial details inefficiency.
Disclosure of utility model
Aiming at the technical defects, the utility model aims to provide a vehicle drive axle which is convenient to install, reduces the types of the adaptive mounting seats and improves the design and production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A vehicle drive axle convenient to install includes an axle housing main body and an installation unit; the mounting unit comprises two groups of symmetrically arranged mounting assemblies; the two groups of mounting assemblies are symmetrically arranged at the left side and the right side of the axle housing main body; the mounting assembly comprises two mounting seats, and the two mounting seats are symmetrically fixed on the front side and the rear side of the axle housing main body; the upper end surface of the mounting seat extends upwards to protrude from the axle housing main body, and the lower end surface extends downwards to protrude from the axle housing main body; the inner side surface of the mounting seat is vertically and fixedly provided with a positioning plate, and the lower end surface of the positioning plate is abutted against the upper end surface of the axle housing main body; the side surface of the axle housing main body is fixedly provided with a guide block, and the inner side surface of the positioning plate is vertically provided with a guide groove matched with the guide block; the guide grooves are arranged in a plurality, and the guide grooves are mutually parallel and distributed at intervals; the locating plate is provided with a mounting hole, and the mounting hole penetrates through the locating plate from top to bottom.
Preferably, the guide block has a sectional width gradually increasing from one end near the axle housing main body to the other end.
Preferably, the side surface of the axle housing main body is fixedly provided with an oil cylinder seat.
Preferably, an upper main pin shaft and a lower main pin shaft are fixedly arranged at the end part of the axle housing main body; the axes of the upper main pin shaft and the lower main pin shaft are coincident.
Preferably, a steering limiting block is fixedly arranged on the side face of the end part of the axle housing main body.
Preferably, the lower end of the positioning plate is provided with a clamping groove; the detachable joint has the cushion in the draw-in groove, the lower terminal surface butt of cushion is in on the axle housing main part.
Compared with the prior art, the utility model has the following beneficial effects:
The arrangement form of the upper mounting seat and the lower mounting seat is changed into the arrangement form of the front mounting seat and the rear mounting seat of the axle housing main body, the influence of the R arc of the axle package on the structure and the size of the mounting seat is avoided, the mounting seat is welded with the axle housing main body, the size of the mounting seat is not required to be changed to meet the matching with different mounting center distances and the appearance of the axle housing, the upper surface and the lower surface of the mounting seat protrude out of the heights of the upper surface and the lower surface of the axle housing main body, and the size suitable for customer demands is conveniently processed.
Drawings
FIG.1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a structural exploded view of the present utility model;
FIG. 3 is a schematic view of a mounting base according to the present utility model;
FIG. 4 is a structural exploded view of the mount of the present utility model;
Fig. 5 is a schematic structural view of an axle housing body in the present utility model.
Wherein:
1. An upper main pin shaft; 2. an oil cylinder seat; 3. a axle housing body; 4. a mounting base; 5. a lower main pin shaft; 6. a positioning plate; 7. a cushion block; 8. a guide block; 9. a guide groove.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a vehicle drive axle for easy installation includes an axle housing main body 3 and an installation unit; the installation unit comprises two groups of symmetrically arranged installation components; the two groups of mounting components are symmetrically arranged at the left side and the right side of the axle housing main body 3; the mounting assembly comprises two mounting seats 4, and the two mounting seats 4 are symmetrically fixed on the front side and the rear side of the axle housing main body 3; the upper end surface of the mounting seat 4 extends upwards to protrude from the axle housing main body 3, and the lower end surface extends downwards to protrude from the axle housing main body 3, so that the influence of an R arc of the bridge bag on the structure and the size of the mounting seat 4 is avoided; the inner side surface of the mounting seat 4 is vertically and fixedly provided with a positioning plate 6, and the lower end surface of the positioning plate 6 is abutted against the upper end surface of the axle housing main body 3; the side surface of the axle housing main body 3 is fixedly provided with a guide block 8, and the inner side surface of the positioning plate 6 is vertically provided with a guide groove 9 matched with the guide block 8; the guide grooves 9 are arranged in a plurality, and the guide grooves 9 are mutually parallel and distributed at intervals; the positioning plate 6 is provided with a mounting hole, and the mounting hole penetrates through the positioning plate 6 from top to bottom; when the mounting seat 4 is welded and fixed on the axle housing main body 3, corresponding guide grooves 9 are selected according to different hanging modes, the guide grooves 9 are clamped on the guide blocks 8 downwards from the upper ends of the guide blocks 8 until the positioning plates 6 are abutted against the axle housing main body 3, at the moment, mounting holes on the four mounting seats 4 on the left side and the right side of the axle housing main body 3 and the front side and the rear side correspond to the selected hanging, and the mounting seat 4 and the axle housing main body 3 are welded and fixed without measuring the placement positions of the mounting seat 4, so that the quick mounting of the quick mounting seat 4 is realized.
Further, the cross-sectional width of the guide block 8 gradually increases from one end near the axle housing main body 3 to the other end, the cross-sectional shape of the guide groove 9 corresponds to the cross-sectional shape of the guide block 8, and the mount 4 does not accidentally drop when the guide groove 9 of the mount 4 is clamped on the guide block 8.
Further, the side face of the axle housing main body 3 is fixedly provided with an oil cylinder seat 2 for installing an oil cylinder.
Further, an upper main pin shaft 1 and a lower main pin shaft 5 are fixedly arranged at the end part of the axle housing main body 3; the axes of the upper main pin shaft 1 and the lower main pin shaft 5 are coincident.
Further, a steering limiting block is fixedly arranged on the side face of the end portion of the axle housing main body 3.
Further, the lower end of the positioning plate 6 is provided with a clamping groove; the detachable joint has cushion 7 in the draw-in groove, and the lower terminal surface butt of cushion 7 is on axle housing main part 3, selects cushion 7 of different thickness, can adjust the length that mount pad 4 stretched out in axle housing main part 3.
When in use, the mounting seat 4 is connected with the corresponding guide block 8 according to different suspension forms, and the mounting seat 4 and the axle housing main body 3 are welded and fixed on the side surface of the axle housing main body 3; the upper and lower terminal surfaces of mount pad 4 all evaginate in axle housing main part 3, have avoided the influence of the bridge package R arc on the axle housing main part 3.
Claims (6)
1. A vehicle drive axle which is easy to install, characterized by comprising an axle housing main body (3) and an installation unit; the mounting unit comprises two groups of symmetrically arranged mounting assemblies; the two groups of mounting assemblies are symmetrically arranged at the left side and the right side of the axle housing main body (3); the mounting assembly comprises two mounting seats (4), and the two mounting seats (4) are symmetrically fixed on the front side and the rear side of the axle housing main body (3); the upper end surface of the mounting seat (4) extends upwards to protrude from the axle housing main body (3), and the lower end surface extends downwards to protrude from the axle housing main body (3); the inner side surface of the mounting seat (4) is vertically and fixedly provided with a positioning plate (6), and the lower end surface of the positioning plate (6) is abutted against the upper end surface of the axle housing main body (3); the side surface of the axle housing main body (3) is fixedly provided with a guide block (8), and the inner side surface of the positioning plate (6) is vertically provided with a guide groove (9) matched with the guide block (8); the guide grooves (9) are arranged in a plurality, and the guide grooves (9) are mutually parallel and distributed at intervals; the locating plate (6) is provided with a mounting hole, and the mounting hole penetrates through the locating plate (6) from top to bottom.
2. The vehicle transaxle of claim 1, wherein the guide block (8) has a sectional width that gradually increases from one end near the axle housing main body (3) to the other end.
3. The vehicle drive axle for easy installation according to claim 1 or 2, characterized in that the side of the axle housing body (3) is fixedly provided with an oil cylinder seat (2).
4. The vehicle drive axle for easy installation according to claim 1 or 2, characterized in that the axle housing body (3) is fixedly provided at its end with an upper kingpin shaft (1) and a lower kingpin shaft (5); the axes of the upper main pin shaft (1) and the lower main pin shaft (5) are overlapped.
5. The vehicle drive axle for easy installation as claimed in claim 1 or 2, characterized in that the end side of the axle housing body (3) is fixedly provided with a steering stopper.
6. The vehicle drive axle for easy installation according to claim 2, characterized in that the lower end of the positioning plate (6) is provided with a clamping groove; the detachable joint has cushion (7) in the draw-in groove, the lower terminal surface butt of cushion (7) is in on axle housing main part (3).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221233382U true CN221233382U (en) | 2024-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |