Besides-star wheel

Abstract

The utility model relates to the technical field of automobile besides-star wheels, and discloses an besides-star wheel which comprises an besides-star wheel body, a first besides-star wheel shell is arranged on the right side of the exterior of the besides-star wheel body, a second besides-star wheel shell is arranged on the left side of the exterior of the besides-star wheel body, and a first mounting hole is formed in the left front side of the first besides-star wheel shell. A first mounting groove is formed in the front portion of the left side of the first besides-star wheel shell, a locking assembly is arranged on the rear portion of the left side of the first besides-star wheel shell, a second mounting hole is formed in the rear right side of the second besides-star wheel shell, and second mounting grooves are formed in the upper portion and the lower portion of the rear portion of the right side of the second besides-star wheel shell correspondingly. A connecting assembly is arranged on the front portion of the right side of the second besides-star wheel shell. According to the besides-star wheel, through cooperation of the first installation block, the first bolt, the second installation block, the second bolt and other structures, the outer shell can be conveniently installed and locked through the besides-star wheel, and unsmooth operation of the besides-star wheel caused by gaps is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile outer planet wheels, in particular to an outer planet wheel. Background Art

[0002] Universal joints are universal joints, which are parts that realize variable angle power transmission. Universal joints have no obvious elasticity in the torsion direction, and can be divided into unequal velocity universal joints, quasi-constant velocity universal joints, and constant velocity universal joints. The ball cage universal joint is one of the categories of constant velocity universal joints. The ball cage universal joint generally includes an outer star wheel and an inner star wheel.

[0003] The outer wheel is a major part of the automobile constant velocity drive shaft, used to connect the half shaft and the wheel hub. Its performance directly affects the reliability and safety of the automobile transmission. It is subjected to complex stresses of torsion and bending and the additional stress generated, etc., requiring the outer wheel to have sufficient fatigue strength and structural stiffness.

[0004] The outer shell of the existing outer planetary wheel can be rotated, which is convenient for installation. However, when it needs to be locked, the outer planetary wheel cannot run smoothly due to the existence of a gap. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an outer planetary wheel, aiming to improve the problem in the prior art that the outer planetary wheel does not run smoothly due to the existence of a gap.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an alien wheel, including an alien wheel body, an alien wheel shell one is arranged on the right side of the outer side of the alien wheel body, and an alien wheel shell two is arranged on the left side of the outer side of the alien wheel body. A first mounting hole is opened on the left front side of the alien wheel shell one, a first mounting groove is opened on the left front part of the alien wheel shell one, a locking assembly is arranged on the left rear part of the alien wheel shell one, a second mounting hole is opened on the right rear side of the alien wheel shell two, second mounting grooves are opened on the upper and lower parts of the right rear part of the alien wheel shell two, and a connecting assembly is arranged on the right front part of the alien wheel shell two.

[0007] Through the above technical solution, the effect of installing the outer star wheel is achieved.

[0008] As a further description of the above technical solution:

[0009] The locking assembly includes a second mounting block and a second bolt. The second mounting block is fixedly connected to the upper and lower left rear portion of the outer planetary wheel housing, and the second bolt is threadedly connected to the inside of the second mounting block.

[0010] Through the above technical solution, the effect of locking the outer shell of the outer star wheel is achieved.

[0011] As a further description of the above technical solution:

[0012] The connecting assembly includes a first mounting block and a first bolt. The first mounting block is fixedly connected to the front right side of the second outer planetary wheel housing, and the first bolt is threadedly connected to the inner side of the first mounting block.

[0013] Through the above technical solution, the effect of connecting the two halves of the shell is achieved.

[0014] As a further description of the above technical solution:

[0015] A plurality of swing holes are vertically opened inside the outer planet wheel housing 1 and the outer planet wheel housing 2.

[0016] Through the above technical solution, the effect of facilitating the installation of the outer star wheel is achieved.

[0017] As a further description of the above technical solution:

[0018] The second mounting block is slidably connected to the inside of the second mounting groove, and the second mounting block is fixedly connected to the outer planetary wheel housing 2 via a second bolt.

[0019] Through the above technical solution, the effect of installing the second installation block is achieved.

[0020] As a further description of the above technical solution:

[0021] The first mounting block is slidably connected to the inside of the first mounting groove, and the first mounting block is fixedly connected to the outer planetary wheel housing through a first bolt.

[0022] Through the above technical solution, the effect of installing the first installation block is achieved.

[0023] As a further description of the above technical solution:

[0024] The second bolt is located inside the second mounting hole.

[0025] Through the above technical solution, the effect of installing the second bolt is achieved.

[0026] As a further description of the above technical solution:

[0027] The first bolt is located inside the first mounting hole.

[0028] Through the above technical solution, the effect of installing the first bolt is achieved.

[0029] The utility model has the following beneficial effects:

[0030] In the utility model, through the cooperation between the first mounting block, the first bolt, the second mounting block and the second bolt, the outer planet wheel can be easily installed and locked on the outer shell, preventing the outer planet wheel from running unsmoothly due to the existence of gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of an outer planet wheel proposed by the utility model;

[0032] Figure 2 This is an exploded view of an alien wheel proposed by the utility model;

[0033] Figure 3 This is an exploded rear view of an alien wheel proposed by the utility model.

[0034] Legend:

[0035] 1. Exoplanet wheel body; 2. Exoplanet wheel shell 1; 3. Exoplanet wheel shell 2; 4. First mounting hole; 5. First mounting groove; 6. First mounting block; 7. First bolt; 8. Swing hole; 9. Second mounting hole; 10. Second mounting groove; 11. Second mounting block; 12. Second bolt. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1-3The utility model provides an embodiment: an outer planet wheel, including an outer planet wheel body 1, an outer planet wheel shell 1 2 is arranged on the right side of the outer planet wheel body 1, an outer planet wheel shell 2 3 is arranged on the left side of the outer planet wheel body 1, a first mounting hole 4 is opened on the left front side of the outer planet wheel shell 2, a first mounting groove 5 is opened on the left front part of the outer planet wheel shell 2, a locking assembly is arranged on the left rear side of the outer planet wheel shell 2, a second mounting hole 9 is opened on the right rear side of the outer planet wheel shell 2 3, second mounting grooves 10 are opened on the upper and lower parts of the right rear part of the outer planet wheel shell 2 3, a connecting assembly is arranged on the right front side of the outer planet wheel shell 2 3, and the locking assembly includes a second mounting block 11 and a second bolt 12, and the second mounting block 11 fixes the connecting assembly Connected to the upper and lower left rear part of the outer planetary wheel housing 2, the second bolt 12 is threadedly connected to the inside of the second mounting block 11, the second mounting block 11 is slidably connected to the inside of the second mounting groove 10, the second mounting block 11 is fixedly connected to the outer planetary wheel housing 2 3 through the second bolt 12, the second bolt 12 is located inside the second mounting hole 9, the connecting assembly includes a first mounting block 6 and a first bolt 7, the first mounting block 6 is fixedly connected to the right front part of the outer planetary wheel housing 2 3, the first bolt 7 is threadedly connected to the inner side of the first mounting block 6, the first mounting block 6 is slidably connected to the inside of the first mounting groove 5, the first mounting block 6 is fixedly connected to the outer planetary wheel housing 2 through the first bolt 7, and the first bolt 7 is located inside the first mounting hole 4.

[0038] When it is necessary to install the outer planetary wheel shell, place the outer planetary wheel body 1 on the side where the outer planetary wheel shell 1 2 and the outer planetary wheel shell 2 3 are close to each other, and then push the outer planetary wheel shell 1 2 and the outer planetary wheel shell 2 3 to the close side, and the outer planetary wheel shell 2 3 drives the first mounting block 6 to slide into the first mounting groove 5, and the outer planetary wheel shell 1 2 drives the second mounting block 11 to slide into the second mounting groove 10, and then rotate the second bolt 12 to fix the second bolt 12 to connect the second mounting block 11 and the outer planetary wheel shell 2 3, and finally rotate the first bolt 7 to fix the first bolt 7 to connect the first mounting block 6 and the outer planetary wheel shell 1 2, so that the outer planetary wheel can be easily installed and locked on the shell to prevent the existence of gaps that cause the outer planetary wheel to run unsmoothly.

[0039] Reference Figure 1-3 A plurality of swing holes 8 are vertically opened inside the outer planet wheel housing 1 2 and the outer planet wheel housing 2 3 .

[0040] When the outer planet wheel needs to be installed, the staff can install the outer planet wheel to the required position through the swing hole 8.

[0041] Working principle: when the outer planetary wheel shell needs to be installed, the outer planetary wheel body 1 is placed on the side where the outer planetary wheel shell 1 2 and the outer planetary wheel shell 2 3 are close to each other, and then the outer planetary wheel shell 1 2 and the outer planetary wheel shell 2 3 are pushed toward the close side, and the outer planetary wheel shell 2 3 drives the first mounting block 6 to slide into the first mounting groove 5, and the outer planetary wheel shell 1 2 drives the second mounting block 11 to slide into the second mounting groove 10, and then the second bolt 12 is rotated to fix the second bolt 12 to connect the second mounting block 11 and the outer planetary wheel shell 2 3, and finally the first bolt 7 is rotated to fix the first bolt 7 to connect the first mounting block 6 and the outer planetary wheel shell 1 2, so that the outer planetary wheel can be easily installed and locked on the shell to prevent the existence of gaps that cause the outer planetary wheel to run unsmoothly.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An alien wheel, comprising an alien wheel body (1), characterized in that: The outer planetary wheel body (1) is provided with an outer planetary wheel shell 1 (2) on the right side of the outer planetary wheel body (1), and an outer planetary wheel shell 2 (3) is provided with an outer planetary wheel shell 1 (2) on the left side of the outer planetary wheel body (1). The left front side of the outer planetary wheel shell 1 (2) is provided with a first mounting hole (4), the left front part of the outer planetary wheel shell 1 (2) is provided with a first mounting groove (5), the left rear part of the outer planetary wheel shell 1 (2) is provided with a locking component, the right rear side of the outer planetary wheel shell 2 (3) is provided with a second mounting hole (9), the right rear part of the outer planetary wheel shell 2 (3) is provided with second mounting grooves (10) on both the upper and lower sides, and the right front part of the outer planetary wheel shell 2 (3) is provided with a connecting component.

2. The outer planet wheel according to claim 1, characterized in that: The locking assembly comprises a second mounting block (11) and a second bolt (12); the second mounting block (11) is fixedly connected to the upper and lower left rear portion of the outer planetary wheel housing (2); and the second bolt (12) is threadedly connected to the inside of the second mounting block (11).

3. The outer planet wheel according to claim 1, characterized in that: The connection assembly comprises a first mounting block (6) and a first bolt (7); the first mounting block (6) is fixedly connected to the front right side of the second outer planetary wheel housing (3); and the first bolt (7) is threadedly connected to the inner side of the first mounting block (6).

4. The outer planet wheel according to claim 1, characterized in that: A plurality of swing holes (8) are vertically opened inside the outer planet wheel housing 1 (2) and the outer planet wheel housing 2 (3).

5. The outer planet wheel according to claim 2, characterized in that: The second mounting block (11) is slidably connected inside the second mounting groove (10), and the second mounting block (11) is fixedly connected to the second outer planetary wheel housing (3) via a second bolt (12).

6. The outer planet wheel according to claim 3, characterized in that: The first mounting block (6) is slidably connected inside the first mounting groove (5), and the first mounting block (6) is fixedly connected to the outer planetary wheel housing 1 (2) via a first bolt (7).

7. The outer planet wheel according to claim 2, characterized in that: The second bolt (12) is located inside the second mounting hole (9).

8. The outer planet wheel according to claim 3, characterized in that: The first bolt (7) is located inside the first mounting hole (4).

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