CN215883192U - Hub mounting structure for connecting square rear shaft and brake - Google Patents
Hub mounting structure for connecting square rear shaft and brake Download PDFInfo
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- CN215883192U CN215883192U CN202122359639.7U CN202122359639U CN215883192U CN 215883192 U CN215883192 U CN 215883192U CN 202122359639 U CN202122359639 U CN 202122359639U CN 215883192 U CN215883192 U CN 215883192U
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Abstract
The utility model discloses a hub mounting structure for connecting a square rear shaft and a brake, which comprises a square sleeve, a hub inner mounting plate and a hub outer mounting plate, wherein one end of the square sleeve is connected with the hub outer mounting plate, the square sleeve and the hub outer mounting plate are L-shaped, the hub outer mounting plate comprises a first rear shaft connecting plate and a first brake connecting plate, the first rear shaft connecting plate is connected with one end of the square sleeve, a first connecting through hole corresponding to a brake shaft is arranged in the center of the first brake connecting plate, the hub inner mounting plate comprises a second brake connecting plate and a second rear shaft connecting plate, the second brake connecting plate is connected with the first brake connecting plate, a second connecting through hole corresponding to the first connecting through hole is arranged in the center of the second brake connecting plate, the second rear shaft connecting plate is in an inverted U-shaped structure and is fixedly connected with the outer wall of the square sleeve, the edge of the hub inner mounting plate is provided with an edge, so that the integral connection rigidity can be enhanced and improved, and meanwhile, the requirements of toe-in and camber of the wheels can be met.
Description
Technical Field
The utility model relates to the field of automobile manufacturing, in particular to a hub mounting structure for connecting a square rear shaft with a brake.
Background
Carry cargo passenger's whole bridge of forerunner's car is non-drive axle, it reduces the height on automobile body and floor through the height that reduces the relative wheel center of rear axle when using, it is convenient for the user to get on or off the bus or load and unload goods, this just needs to be connected rear axle and stopper, need guarantee joint strength and will satisfy simultaneously and arrange the demand under the condition of connecting, current connection uses the wheel hub mounting panel, but this kind of mounting panel is the foundry goods structure, bearing capacity is very strong, but the dead weight is great, high in manufacturing cost, also there is the welded mode of use to increase the reinforcing plate, this kind of welding mode weight is lighter, but the bearing capacity is lower, need many reinforcing plates, can lead to the welding seam to increase, the uniformity is poor when leading to batch production, can increase installation cost and use risk.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a combined frame which has the advantages.
The technical scheme of the utility model is as follows:
a hub mounting structure for connecting a square rear shaft and a brake comprises a square sleeve, a hub inner mounting plate and a hub outer mounting plate, wherein one end of the square sleeve is connected with the hub outer mounting plate, the square sleeve and the hub outer mounting plate are L-shaped, the hub outer mounting plate comprises a first rear shaft connecting plate and a first brake connecting plate, the first rear shaft connecting plate is connected with one end of the square sleeve and seals the end of the square sleeve, a first connecting through hole corresponding to a brake shaft is formed in the center of the first brake connecting plate, the hub inner mounting plate comprises a second brake connecting plate and a second rear shaft connecting plate, the second brake connecting plate is connected with the first brake connecting plate, a second connecting through hole corresponding to the first connecting through hole is formed in the center of the second brake connecting plate, the second rear shaft connecting plate comprises a first connecting leg and a second connecting leg which are symmetrically arranged along the two sides of the axis direction of the square sleeve, first connection leg, second braking connecting plate are along square being the type of falling U structure of square sleeve pipe axis, first connection leg, second connection leg and the fixed outer wall fixed connection of square sleeve pipe, one side border that wheel hub outer mounting panel was kept away from to second braking connecting plate, first connection leg, second connection leg is provided with the border.
First rear axle connecting plate, first braking connecting plate formula structure as an organic whole, first rear axle connecting plate, first braking connecting plate are the T type.
The second rear shaft connecting plate and the second brake connecting plate are of an integrated structure.
The first brake connecting plate is connected with the second brake connecting plate through bolts, and the bolts are a plurality of connecting bolts which are uniformly distributed by taking the circle center of the first connecting through hole as the center.
The first connecting leg and the second connecting leg are identical in structure, the first connecting leg comprises a first connecting portion and a first bending portion, one end of the first bending portion is connected with the first connecting portion, the other end of the first bending portion is connected with the second rear shaft connecting plate, the first connecting portion is parallel to the first rear shaft connecting plate, the second connecting leg comprises a second connecting portion and a second bending portion, one end of the second bending portion is connected with the second connecting portion, the other end of the second bending portion is connected with the second rear shaft connecting plate, and the second connecting portion is parallel to the first rear shaft connecting plate.
The utility model has the beneficial effects that:
1. the combined structure of the square sleeve, the hub inner mounting plate and the hub outer mounting plate has the advantages that the edges of the outer mounting plate are provided with the edges, so that the connection rigidity of the rear shaft and the brake can be enhanced, the structure is simple, the assembly is convenient, the consistency in batch production can be ensured, the bearing capacity can be effectively improved, and the use reliability can be ensured;
2. the hub outer mounting plate and the hub inner mounting plate are of an integrated structure, so that the hub outer mounting plate and the hub inner mounting plate are convenient to process and manufacture, and the consistency of the production process can be ensured;
3. the first brake connecting plate is connected with the second brake connecting plate through the bolt, so that the assembly is convenient, the connecting strength can be improved, a casting part is not needed, the self weight can be effectively reduced, and the processing difficulty and the processing cost are reduced;
4. the first connecting leg and the second connecting leg are both supporting legs with bending sections, so that stress can be effectively balanced, and the connecting strength and the connecting rigidity are improved.
Drawings
FIG. 1 is a schematic overall structure diagram of a hub mounting structure for connecting a square rear axle with a brake according to an embodiment of the utility model;
FIG. 2 is a schematic view of an installation state of a hub installation structure for connecting a square rear axle with a brake according to an embodiment of the utility model;
FIG. 3 is a schematic structural view of an outer hub mounting plate of a hub mounting structure for connecting a square rear axle with a brake according to an embodiment of the utility model;
FIG. 4 is a front view of an in-hub mounting plate of a hub mounting structure for a square rear axle to brake attachment according to an embodiment of the present invention;
FIG. 5 is a right side view of an in-hub mounting plate of a hub mounting structure for a square rear axle to brake attachment according to an embodiment of the present invention;
FIG. 6 is a left side view of an in-hub mounting plate of a hub mounting structure for a square rear axle to brake attachment according to an embodiment of the present invention;
FIG. 7 is a perspective view of an in-hub mounting plate for a hub mounting structure for a square rear axle to brake attachment according to an embodiment of the present invention.
Description of reference numerals:
1 is square sleeve pipe, 2 is wheel hub interior mounting panel, 3 is wheel hub exterior mounting panel, 4 is first connecting portion, 5 is first bending portion, 6 is the second connecting portion, 7 is the second bending portion, 21 is the second rear axle connecting plate, 22 is the second braking connecting plate, 23 is the border, 31 is first rear axle connecting plate, 32 is first braking connecting plate, 211 is first connecting leg, 212 is the second connecting leg, 221 is the second connect through-hole, 321 is first connect through-hole.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 7, a wheel hub mounting structure for connecting a square rear axle and a brake, includes a square sleeve 1, a wheel hub inner mounting plate 2 and a wheel hub outer mounting plate 3, one end of the square sleeve 1 is connected with the wheel hub outer mounting plate 3, the square sleeve 1 and the wheel hub outer mounting plate 3 are L-shaped, the wheel hub outer mounting plate 3 includes a first rear axle connecting plate 31 and a first brake connecting plate 32, the first rear axle connecting plate 31 is connected with one end of the square sleeve 1 and seals the end of the square sleeve 1, a first connecting through hole 321 corresponding to a brake axle is arranged at the center of the first brake connecting plate 32, the wheel hub inner mounting plate 2 includes a second rear axle connecting plate 21 and a second brake connecting plate 22, the second brake connecting plate 22 is connected with the first brake connecting plate 32, a second connecting through hole 221 corresponding to the first connecting through hole 321 is arranged at the center of the second brake connecting plate 22, the second rear axle connecting plate 21 includes a first connecting leg 211 and a second leg 211 symmetrically arranged at two sides along the axis direction of the square sleeve Connect leg 212, first connecting leg 211, second connecting leg 212, second brake connecting plate 22 are square along square sleeve pipe 1 axis and are the structure of type of falling U, and first connecting leg 211, second connecting leg 212 and the fixed outer wall fixed connection of square sleeve pipe 1, second brake connecting plate 22, first connecting leg 211, second connecting leg 212 keep away from wheel hub outer mounting panel 3's one side border and are provided with border 23.
The working principle of the technical scheme is as follows:
the square sleeve 1 is used for being connected with a square rear shaft in a sleeved mode, a second brake connecting plate 22 of the hub inner mounting plate 2 is in contact with a first brake connecting plate 32 of the hub outer mounting plate 3, a first connecting through hole 321 is coaxial with a second connecting through hole 221, a brake is fixedly connected with the first connecting through hole, a first connecting leg 211 and a second connecting leg 212 of the second rear shaft connecting plate 21 are fixedly connected with two sides of the square sleeve 1, edges 23 are arranged on the edges of the second brake connecting plate 22, the first connecting leg 211 and the second connecting leg 212, the overall connection rigidity can be enhanced and improved, and meanwhile the requirements of toe-in and camber of wheels can be met through machining of the outer end face of a hub outer plate.
First rear axle connecting plate 31, first braking connecting plate 32 formula structure as an organic whole, first rear axle connecting plate 31, first braking connecting plate 32 are the T type, and two rear axle connecting plates 21, second braking connecting plate 22 formula structures as an organic whole make things convenient for manufacturing, can ensure the uniformity of production process.
First braking connecting plate 32 passes through bolted connection with second braking connecting plate 22, and the bolt is for using a plurality of connecting bolts of first connect through-hole 321 centre of a circle as center equipartition, can improve joint strength when convenient the assembly, need not use the cast member, can effectual reduction self weight, reduces the processing degree of difficulty and processing cost.
First connecting leg 211, the second connecting leg 212 structure is the same, first connecting leg 211 includes first connecting portion 4 and first portion of bending 5, 5 one end in first portion of bending links to each other with first connecting portion 4, the other end links to each other with second rear axle connecting plate 21, first connecting portion 4 is parallel with first rear axle connecting plate 31, second connecting leg 212 includes second connecting portion 6 and second portion of bending 7, 7 one end in second portion of bending links to each other with second connecting portion 6, the other end links to each other with second rear axle connecting plate 21, second connecting portion 6 is parallel with first rear axle connecting plate 31, can effectual balanced atress, improve joint strength and rigidity of connection.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. A wheel hub mounting structure for connecting a square rear shaft with a brake is characterized by comprising a square sleeve (1), a wheel hub inner mounting plate (2) and a wheel hub outer mounting plate (3), wherein one end of the square sleeve (1) is connected with the wheel hub outer mounting plate (3), the square sleeve (1) and the wheel hub outer mounting plate (3) are L-shaped, the wheel hub outer mounting plate (3) comprises a first rear shaft connecting plate (31) and a first brake connecting plate (32), the first rear shaft connecting plate (31) is connected with one end of the square sleeve (1) and seals the end of the square sleeve (1), a first connecting through hole (321) corresponding to a brake shaft is formed in the center of the first brake connecting plate (32), the wheel hub inner mounting plate (2) comprises a second rear shaft connecting plate (21) and a second brake connecting plate (22), and the second brake connecting plate (22) is connected with the first brake connecting plate (32), second brake connecting plate (22) center is provided with second connect through hole (221) that corresponds first connect through hole (321), second rear axle connecting plate (21) include along square sleeve pipe (1) axis direction bilateral symmetry set up first connect leg (211) and second connect leg (212), first connect leg (211), second connect leg (212), second brake connecting plate (22) are square along square sleeve pipe (1) axis and are the type of falling U structure, first connect leg (211), second connect leg (212) and square sleeve pipe (1) fixed outer wall fixed connection, one side border that wheel hub outer mounting panel (3) was kept away from in second brake connecting plate (22), first connect leg (211), second connect leg (212) is provided with border (23).
2. The hub mounting structure for connecting the square rear shaft with the brake is characterized in that the first rear shaft connecting plate (31) and the first brake connecting plate (32) are of an integral structure, and the first rear shaft connecting plate (31) and the first brake connecting plate (32) are T-shaped.
3. A hub mounting structure for a square rear axle and brake connection according to claim 1, wherein the second rear axle connecting plate (21) and the second brake connecting plate (22) are of an integral structure.
4. The hub mounting structure for connecting the square rear axle with the brake as claimed in claim 1, wherein the first brake connecting plate (32) and the second brake connecting plate (22) are connected through bolts, and the bolts are a plurality of connecting bolts uniformly distributed with the circle center of the first connecting through hole (321) as the center.
5. The hub mounting structure for connecting the square rear axle and the brake as claimed in claim 1, wherein the first connecting leg (211) and the second connecting leg (212) have the same structure, the first connecting leg (211) comprises a first connecting portion (4) and a first bending portion (5), one end of the first bending portion (5) is connected with the first connecting portion (4), the other end of the first bending portion is connected with the second rear axle connecting plate (21), the first connecting portion (4) is parallel to the first rear axle connecting plate (31), the second connecting leg (212) comprises a second connecting portion (6) and a second bending portion (7), one end of the second bending portion (7) is connected with the second connecting portion (6), the other end of the second bending portion is connected with the second rear axle connecting plate (21), and the second connecting portion (6) is parallel to the first rear axle connecting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359639.7U CN215883192U (en) | 2021-09-28 | 2021-09-28 | Hub mounting structure for connecting square rear shaft and brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359639.7U CN215883192U (en) | 2021-09-28 | 2021-09-28 | Hub mounting structure for connecting square rear shaft and brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215883192U true CN215883192U (en) | 2022-02-22 |
Family
ID=80472470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122359639.7U Active CN215883192U (en) | 2021-09-28 | 2021-09-28 | Hub mounting structure for connecting square rear shaft and brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215883192U (en) |
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2021
- 2021-09-28 CN CN202122359639.7U patent/CN215883192U/en active Active
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