Steering gear shell structure safe in transportation

Abstract

The utility model discloses a steering gear shell structure safe in transportation, which comprises a main mounting part and an auxiliary mounting part, conical plugs are respectively arranged at the left end of the main mounting part and the right end of the auxiliary mounting part, a cover plate is arranged at the outer ends of the conical plugs, and four connecting columns are uniformly arranged on the outer wall of the cover plate. A supporting handle is arranged at the top of each connecting column, a screw rod is arranged between the left supporting handle and the right supporting handle which correspond to each other, a mounting block is arranged in the middle of the screw rod, and the bottom of the mounting block is tightly attached to the outer wall of the auxiliary mounting part. The conical plugs are installed at the two ends of the main installation part and the two ends of the auxiliary installation part respectively, dust is prevented from entering a casting, the installation blocks and the ropes are arranged outside the casting, the isolation protection effect is achieved, the situation that the casting is collided in the transportation process is avoided, use is convenient, operation is easy, product quality is improved, and production cost is reduced. And the damage rate of the casting is reduced.

Description

Technical Field

[0001] The utility model relates to a steering gear housing protection device, in particular to a steering gear housing structure with safe transportation, belonging to the technical field of automobile parts. Background Art

[0002] The vehicle steering system is a mechanism used to change the direction of the vehicle and keep the vehicle moving in a straight line, and the steering knuckle housing is an important part of the steering gear, which carries the gears, racks and other transmission mechanisms of the steering system and installs and fixes these structures on the vehicle body; the existing steering gear housing is generally an integral casting structure. When the steering gear housing is processed in the workshop, it needs to be transported to different workshops and go through multiple processes. During the transportation process, it is inevitable that the steering gear housing will be collided with, thereby causing damage to the housing.

[0003] In ZL201520350807.8, a reinforcing plate is provided at the secondary installation position to protect the position, but the main installation position and the two ends of the casting cannot be protected. During transportation, the main installation position will still be damaged. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, provide a steering gear housing structure with safe transportation, avoid damage to the main installation part and the auxiliary installation part, ensure the safety of transportation, and be convenient to use and simple to operate.

[0005] The technical solution adopted by the utility model to solve the technical problem is:

[0006] A steering gear housing structure for transportation safety comprises a main mounting part and a secondary mounting part, wherein the right end of the main mounting part is provided with a secondary mounting part of an integrated structure, the left end of the main mounting part and the right end of the secondary mounting part are respectively provided with conical plugs, the outer ends of the conical plugs are provided with cover plates, the outer walls of the cover plates are evenly provided with four connecting columns, the tops of the respective connecting columns are provided with support handles, and a screw rod is provided between the left and right corresponding support handles, a mounting block is provided in the middle of the screw rod, and the bottom of the mounting block is tightly attached to the outer wall of the secondary mounting part.

[0007] There are four screw rods, which are evenly distributed outside the main mounting part and the auxiliary mounting part. The ends of the screw rods pass through the support handles, and matching nuts are arranged at the ends of the screw rods.

[0008] There are four mounting blocks, which are evenly distributed outside the auxiliary mounting part. The top of the mounting block is fixedly connected to the bottom of the screw rod, and a through hole is arranged in the middle of the top of the mounting block.

[0009] The outer diameter of the cover plate is larger than the outer diameter of the large end of the conical plug, and the outer diameter of the large end of the conical plug is larger than the inner diameters of the ports of the main mounting part and the auxiliary mounting part.

[0010] Ropes are wound around the screw rods on both sides of the mounting block.

[0011] The positive beneficial effects of the utility model are:

[0012] 1. The utility model installs conical plugs at both ends of the main mounting part and the auxiliary mounting part respectively, which can not only prevent dust from entering the interior of the casting, but also avoid damage to both ends of the casting during transportation; by arranging a mounting block at the bottom in the middle of the screw, and the bottom of the mounting block is tightly attached to the outer wall of the auxiliary mounting part, it plays a role of isolation and protection, ensuring that the casting is not hit.

[0013] 2. The utility model protects the main installation part by winding ropes around the two ends of the screw. Even if the staff transports the steering gear housing in batches, friction damage between the castings can be avoided, thereby improving product quality and facilitating transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of the utility model;

[0016] Among them: 1-main mounting part, 2-auxiliary mounting part, 3-conical plug, 4-cover plate, 5-connecting column, 6-handle, 7-screw, 8-mounting block, 9-through hole, 10-screw, 11-rope. DETAILED DESCRIPTION

[0017] The utility model is further explained and illustrated below in conjunction with the accompanying drawings:

[0018] For example, see Figure 1-Figure 2 A steering gear housing structure with transportation safety includes a main mounting part 1 and a sub-mounting part 2. An integral sub-mounting part 2 is arranged at the right end of the main mounting part 1, and conical plugs 3 are respectively arranged at the left end of the main mounting part 1 and the right end of the sub-mounting part 2. A cover plate 4 is arranged at the outer end of the conical plug 3, and four connecting columns 5 are evenly arranged on the outer wall of the cover plate 4. A support handle 6 is respectively arranged on the top of each connecting column 5, and a screw rod 7 is arranged between the left and right corresponding support handles 6. A mounting block 8 is arranged in the middle of the screw rod 7, and the bottom of the mounting block 8 is tightly attached to the outer wall of the sub-mounting part 2.

[0019] There are four screw rods 7 , which are evenly distributed outside the main mounting portion 1 and the auxiliary mounting portion 2 . The ends of the screw rods 7 pass through the support handle 6 , and matching nuts 10 are provided at the ends of the screw rods 7 .

[0020] There are four mounting blocks 8 evenly distributed outside the auxiliary mounting portion 2 . The top of the mounting block 8 is fixedly connected to the bottom of the screw rod 7 . A through hole 9 is provided in the middle of the top of the mounting block 8 .

[0021] The outer diameter of the cover plate 4 is larger than the outer diameter of the large end of the conical plug 3 , and the outer diameter of the large end of the conical plug 3 is larger than the inner diameters of the ports of the main mounting part 1 and the auxiliary mounting part 2 .

[0022] Ropes 11 are wound around the screw rods 7 on both sides of the mounting block 8 .

[0023] A rubber layer is provided on the outside of the conical plug 3 .

[0024] In the above description, two-thirds of the conical plug can be tightly plugged into the port of the main mounting portion or the port of the auxiliary mounting portion; by providing a nut at the end of the screw, the screw and the support handle can be fixedly connected together.

[0025] In the above description, the height of the mounting block satisfies that: when both ends of the screw rod penetrate the support handle respectively, the bottom of the mounting block is tightly attached to the outer wall of the auxiliary mounting portion.

[0026] In the above description, by arranging four screws and four mounting blocks outside the main mounting part and the auxiliary mounting part, an isolation space is formed outside the casting, and by winding a rope between the four screws, a further protective effect is played.

[0027] In the above description, the mounting block is provided with a through hole to facilitate the lifting of the casting.

[0028] The utility model installs conical plugs at both ends of the main installation part and the auxiliary installation part respectively to prevent dust from entering the inside of the casting, and arranges installation blocks and ropes outside the casting to play an isolation and protection role, thereby preventing the casting from being hit during transportation. The utility model is easy to use and simple to operate, improves product quality, and reduces the damage rate of the casting.

Claims

1. A steering gear housing structure for transport safety, comprising a main mounting portion (1) and a secondary mounting portion (2), wherein the right end of the main mounting portion (1) is provided with an integrated secondary mounting portion (2), characterized in that: The left end of the main mounting part (1) and the right end of the auxiliary mounting part (2) are respectively provided with a conical plug (3), the outer end of the conical plug (3) is provided with a cover plate (4), the outer wall of the cover plate (4) is evenly provided with four connecting columns (5), the top of each connecting column (5) is respectively provided with a support handle (6), and a screw rod (7) is provided between the left and right corresponding support handles (6), and a mounting block (8) is provided in the middle of the screw rod (7), and the bottom of the mounting block (8) is tightly attached to the outer wall of the auxiliary mounting part (2).

2. The steering gear housing structure for transportation safety according to claim 1, characterized in that: There are four screw rods (7) evenly distributed outside the main mounting portion (1) and the auxiliary mounting portion (2); the ends of the screw rods (7) penetrate the support handle (6), and matching nuts (10) are provided at the ends of the screw rods (7).

3. The steering gear housing structure for transportation safety according to claim 1, characterized in that: There are four mounting blocks (8) evenly distributed outside the auxiliary mounting portion (2); the top of the mounting block (8) is fixedly connected to the bottom of the screw rod (7); and a through hole (9) is provided in the middle of the top of the mounting block (8).

4. The steering gear housing structure for transportation safety according to claim 1, characterized in that: The outer diameter of the cover plate (4) is larger than the outer diameter of the large end of the conical plug (3), and the outer diameter of the large end of the conical plug (3) is larger than the inner diameters of the ports of the main mounting portion (1) and the auxiliary mounting portion (2).

5. The steering gear housing structure for transportation safety according to claim 1, characterized in that: Ropes (11) are wound around the screw rods (7) on both sides of the mounting block (8).

6. The steering gear housing structure for transportation safety according to claim 1, characterized in that: A rubber layer is provided on the outside of the conical plug (3).

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