CN214647365U - Strenghthened type transaxle axle housing - Google Patents
Strenghthened type transaxle axle housing Download PDFInfo
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- CN214647365U CN214647365U CN202022216085.0U CN202022216085U CN214647365U CN 214647365 U CN214647365 U CN 214647365U CN 202022216085 U CN202022216085 U CN 202022216085U CN 214647365 U CN214647365 U CN 214647365U
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- axle housing
- housing main
- axle
- main part
- sleeve
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Abstract
The utility model discloses a strenghthened type transaxle axle housing, including the axle housing main part, the bilateral symmetry of axle housing main part extends the axle sleeve pipe, and the both sides of axle sleeve pipe all pass through the face transition of consolidating to one side with the axle housing main part, be provided with between axle housing main part and the axle sleeve pipe and consolidate the subassembly, it includes location strip, arc reinforcement strip and first triangle-shaped positioning seat to consolidate the subassembly, axle housing main part and axle sleeve pipe's junction parallel distribution have a plurality of arc reinforcement strip. The utility model discloses novel structure, the design is ingenious, consolidates the face through the slope that sets up, makes axle housing main part be convex transition gradually to the axle sleeve pipe, has avoided the production of stress concentration phenomenon, has improved the intensity and the rigidity of drive axle housing, has prolonged its life, welds a plurality of arc reinforcing bar between axle housing main part and axle sleeve pipe moreover, can further promote structural strength, has prolonged its life.
Description
Technical Field
The utility model relates to a drive axle housing technical field specifically is a strenghthened type drive axle housing.
Background
A transaxle is a mechanism located at the end of a drive train that can vary the speed and torque from a transmission and transmit them to drive wheels. The drive axle is generally composed of a main speed reducer, a differential, a wheel transmission device, a drive axle housing and the like, and the steering drive axle is also provided with a constant velocity universal joint. In addition, the transaxle is also subjected to vertical, longitudinal, and lateral forces, as well as braking moments and reaction forces acting between the road surface and the frame or body. The drive axle housing is fixed to the outer side of the drive axle. Since the transaxle case is subjected to heavy load during running of the vehicle, it should have sufficient strength and rigidity under dynamic load.
The existing drive axle housing is easy to generate stress concentration, so that the whole drive axle housing is low in strength and short in service life. Therefore, it is necessary to design an enhanced drive axle housing.
SUMMERY OF THE UTILITY MODEL
To the above circumstances, for overcoming prior art's defect, the utility model provides a strenghthened type transaxle axle housing, this transaxle axle housing, novel structure conceives ingeniously, consolidates the face through the slope that sets up, makes the axle housing main part be convex transition gradually to the semi-axis sleeve pipe, has avoided the production of stress concentration phenomenon, has improved transaxle housing's intensity and rigidity, has prolonged its life, welds a plurality of arc reinforcing strip moreover between axle housing main part and semi-axis sleeve pipe, can further promote structural strength, has prolonged its life.
In order to achieve the above object, the utility model provides a following technical scheme: a reinforced drive axle housing comprises an axle housing main body, wherein axle sleeves symmetrically extend out of two sides of the axle housing main body, two sides of each axle sleeve are in transition with the axle housing main body through inclined reinforcing surfaces, and a reinforcing assembly is arranged between the axle housing main body and the axle sleeves;
the reinforcing assembly comprises a positioning strip, an arc reinforcing strip and a first triangular positioning seat, a plurality of arc reinforcing strips are distributed at the joint of the axle housing main body and the axle shaft sleeve in parallel, the arc reinforcing strips are welded and fixed on the axle housing main body and the axle shaft sleeve through the first triangular positioning seat, and the two ends of the arc reinforcing strips are welded and fixed on the positioning strip.
Preferably, the inner wall equidistance of axle housing main part is fixed with a plurality of and strengthens the seat, strengthen the seat all around through the inner wall connection of second triangle-shaped positioning seat and axle housing main part, the center department of strengthening the seat is fixed with the enhancement core.
Preferably, a pipe sleeve is fixed at one end of the semi-shaft sleeve through a flange plate.
Preferably, the top of the half-shaft sleeve is fixedly welded with a connecting plate, and the bottom of the connecting plate is fixed on the half-shaft sleeve through a plurality of third triangular positioning seats.
Preferably, the axle housing main body is provided with positioning holes in circular distribution at two sides.
The utility model has the advantages that:
1. the axle housing main body is gradually transited to the axle sleeve in an arc shape through the inclined reinforcing surface, so that the generation of a stress concentration phenomenon is avoided, the strength and the rigidity of the driving axle housing are improved, the service life of the driving axle housing is prolonged, and a plurality of arc-shaped reinforcing strips are welded between the axle housing main body and the axle sleeve, so that the structural strength can be further improved, and the service life of the driving axle housing is prolonged;
2. the axle housing main body is internally provided with the plurality of reinforcing seats, and the reinforcing cores are arranged in the reinforcing seats, so that the strength and the rigidity of the axle housing main body are improved, and the service life of the axle housing main body is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall plane structure of the present invention;
fig. 2 is a schematic view of the front plan structure of the reinforcing component of the present invention;
fig. 3 is a schematic top plan view of the reinforcement assembly of the present invention;
FIG. 4 is a schematic sectional plan view of the axle housing main body of the present invention;
reference numbers in the figures: 1. an axle housing main body; 2. a half-shaft sleeve; 3. an oblique reinforcing surface; 4. a third triangular positioning seat; 5. a connecting plate; 6. a flange plate; 7. pipe sleeve; 8. a reinforcement assembly; 9. a positioning bar; 10. an arc-shaped reinforcing strip; 11. a first triangular positioning seat; 12. a reinforcement base; 13. a reinforcing core; 14. a second triangular positioning seat; 15. and (7) positioning the holes.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
Given by fig. 1-4, the utility model provides the following technical scheme: a reinforced drive axle housing comprises an axle housing main body 1, wherein two sides of the axle housing main body 1 symmetrically extend out of a half-axle sleeve 2, two sides of the half-axle sleeve 2 are in transition with the axle housing main body 1 through an inclined reinforcing surface 3, and a reinforcing assembly 8 is arranged between the axle housing main body 1 and the half-axle sleeve 2;
consolidate subassembly 8 and include location strip 9, arc reinforcement strip 10 and first triangle-shaped positioning seat 11, axle housing main part 1 has a plurality of arc reinforcement strip 10 with axle sleeve 2's junction parallel distribution, and arc reinforcement strip 10 passes through first triangle-shaped positioning seat 11 welded fastening on axle housing main part 1 and axle sleeve 2, the equal welded fastening in both ends of arc reinforcement strip 10 is on location strip 9, through the oblique reinforcement face 3 that sets up, make axle housing main part 1 to axle sleeve 2 be convex gradual transition, the production of stress concentration phenomenon has been avoided, the intensity and the rigidity of transaxle housing have been improved, the life thereof has been prolonged, and weld a plurality of arc reinforcement strip 10 between axle housing main part 1 and axle sleeve 2, can further promote structural strength, the service life thereof is prolonged.
The inner wall equidistance of axle housing main part 1 is fixed with a plurality of and strengthens seat 12, strengthens the inner wall connection of seat 12 all around through second triangle-shaped positioning seat 14 and axle housing main part 1, strengthens the center department of seat 12 and is fixed with and strengthens core 13, is provided with a plurality of in the inside of axle housing main part 1 and strengthens seat 12 to be provided with in the inside of strengthening seat 12 and strengthen core 13, make its intensity and the rigidity that has promoted axle housing main part 1, prolonged its life.
One end of the semi-axis sleeve 2 is fixed with a sleeve 7 through a flange 6.
The top of the axle shaft sleeve 2 is welded and fixed with a connecting plate 5, and the bottom of the connecting plate 5 is fixed on the axle shaft sleeve 2 through a plurality of third triangular positioning seats 4, so that the axle shaft sleeve is convenient to fix.
Locating holes 15 which are circularly distributed are formed in two sides of the axle housing main body 1, and the axle housing main body is convenient to fix.
When the utility model is used, the axle housing main body 1 and the axle sleeve 2 are in arc-shaped gradual transition through the inclined reinforcing surface 3, so that the stress concentration phenomenon is avoided, the strength and the rigidity of the driving axle housing are improved, the service life of the driving axle housing is prolonged, and a plurality of arc-shaped reinforcing strips 10 are welded between the axle housing main body 1 and the axle sleeve 2, so that the structural strength can be further improved, and the service life of the driving axle housing is prolonged;
a plurality of reinforcing seats 12 are arranged in the axle housing main body 1, and reinforcing cores 13 are arranged in the reinforcing seats 12, so that the strength and the rigidity of the axle housing main body 1 are improved, and the service life of the axle housing main body is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a strenghthened type transaxle axle housing, includes axle housing main part (1), its characterized in that: axle housing sleeves (2) symmetrically extend from two sides of the axle housing main body (1), two sides of each axle housing sleeve (2) are in transition with the axle housing main body (1) through inclined reinforcing surfaces (3), and a reinforcing assembly (8) is arranged between each axle housing main body (1) and each axle housing sleeve (2);
consolidate subassembly (8) including location strip (9), arc reinforcement strip (10) and first triangle-shaped positioning seat (11), axle housing main part (1) has a plurality of arc reinforcement strip (10) with the junction parallel distribution of axle sleeve pipe (2), and arc reinforcement strip (10) through first triangle-shaped positioning seat (11) welded fastening on axle housing main part (1) and axle sleeve pipe (2), the equal welded fastening in both ends of arc reinforcement strip (10) is on location strip (9).
2. The reinforced drive axle housing of claim 1, wherein: the inner wall equidistance of axle housing main part (1) is fixed with a plurality of and strengthens seat (12), strengthen the inner wall connection of seat (12) through second triangle-shaped positioning seat (14) and axle housing main part (1) all around, the center department of strengthening seat (12) is fixed with and strengthens core (13).
3. The reinforced drive axle housing of claim 1, wherein: one end of the semi-axis sleeve (2) is fixed with a sleeve (7) through a flange plate (6).
4. The reinforced drive axle housing of claim 1, wherein: the top of the axle shaft sleeve (2) is fixedly welded with a connecting plate (5), and the bottom of the connecting plate (5) is fixed on the axle shaft sleeve (2) through a plurality of third triangular positioning seats (4).
5. The reinforced drive axle housing of claim 1, wherein: locating holes (15) which are distributed in a circular shape are formed in two sides of the axle housing main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216085.0U CN214647365U (en) | 2020-09-30 | 2020-09-30 | Strenghthened type transaxle axle housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216085.0U CN214647365U (en) | 2020-09-30 | 2020-09-30 | Strenghthened type transaxle axle housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647365U true CN214647365U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216085.0U Active CN214647365U (en) | 2020-09-30 | 2020-09-30 | Strenghthened type transaxle axle housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647365U (en) |
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2020
- 2020-09-30 CN CN202022216085.0U patent/CN214647365U/en active Active
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