Automobile steering device detection device

Abstract

The utility model relates to the technical field of steering gear detection, in particular to an automobile steering gear detection device which comprises an operation table, a supporting column is fixedly connected to the end portion of the bottom end of the operation table, an adjusting mechanism is fixedly connected to the top of the operation table, and an installation frame is fixedly connected to the top of the operation table. A hydraulic rod is fixedly connected to the top of the mounting frame, a lower pressing head is fixedly connected to the output end of the hydraulic rod, a first groove is formed in the bottom end of the lower pressing head, a movable supporting block is movably connected to the inner side of the adjusting mechanism, and a second groove is formed in the top of the movable supporting block. The steering gear can be stably erected through the movable supporting block and the second groove, meanwhile, the position of the movable supporting block can be adjusted through the adjusting mechanism, the movable supporting block can adapt to steering gears of different lengths, the steering gear can be stably detected, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steering gear detection, in particular to a vehicle steering gear detection device. Background Art

[0002] The steering gear, also known as the steering machine or steering gear, is the most important component in the steering system. Its function is to increase the force transmitted from the steering wheel to the steering transmission mechanism and change the direction of force transmission. The rack and pinion steering gear is the most common steering gear. Its basic structure is a pair of intermeshing pinions and racks. When the steering shaft drives the pinion to rotate, the rack moves in a straight line. The rack directly drives the tie rod to turn the steering wheel. It has the advantages of simple structure, low cost, sensitive steering and small size. Therefore, it is widely used in automobiles. When the steering gear is produced and processed, the transmission rod strength of the steering gear is usually tested by a detection device.

[0003] During the use of existing detection devices, the transmission rod of the steering gear is usually pressed down by a pressure device to test the strength in order to ensure that the steering gear's use strength meets the standard. However, in actual use, the steering gear is generally directly mounted on the detection device and is not fixed, resulting in the steering gear bouncing off during the detection process, which is prone to accidents. For this reason, we propose an automobile steering gear detection device. Utility Model Content

[0004] In view of the above problems, the utility model provides a vehicle steering gear detection device, which can solve the problems existing in the above background technology.

[0005] The technical solution of the utility model is:

[0006] A vehicle steering gear detection device comprises an operating table, the bottom end of the operating table is fixedly connected to a support column, the top of the operating table is fixedly connected to an adjustment mechanism, the top of the operating table is fixedly connected to a mounting frame, the top of the mounting frame is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a pressure head, the bottom end of the pressure head is provided with a first groove, the inner side of the adjustment mechanism is movably connected to a movable support block, and the top of the movable support block is provided with a second groove.

[0007] In a further technical solution, a connection clamping mechanism is fixedly connected to the outer side of the surface of the movable support block.

[0008] In a further technical solution, the adjustment mechanism includes a mounting block, a mounting cavity is opened inside the mounting block, a bidirectional threaded rod is movably connected inside the mounting block, one end of the bidirectional threaded rod is fixedly connected to a rotating disk, and one side of the rotating disk is fixedly connected to a crank.

[0009] In a further technical solution, the outer surface of the bidirectional threaded rod fits with the inside of the movable support block, and the outer surface of the bottom end of the movable support block fits with the inner side of the installation cavity.

[0010] In a further technical solution, the connecting clamping mechanism includes a connecting sleeve block, the connecting sleeve block is movably connected to a movable connecting rod inside, the bottom end of the movable connecting rod is fixedly connected to a force-bearing chassis, a force-bearing spring is fixedly connected between the top of the force-bearing chassis and the inner top of the connecting sleeve block, and the top of the movable connecting rod is fixedly connected to a connecting clamping block.

[0011] In a further technical solution, a lifting handle is fixedly connected to the top of the connecting clamping block.

[0012] In a further technical solution, a third groove is formed at the bottom of the connecting clamping block.

[0013] The beneficial effects of the utility model are:

[0014] 1. The steering gear can be stably installed by means of the movable support block and the second groove. At the same time, the adjustment mechanism can adjust the position of the movable support block, so that the movable support block can adapt to steering gears of different lengths, and the steering gear can be stably tested, which is easy to operate;

[0015] 2. Through the connection and clamping mechanism, after the steering gear is erected, the end of the steering gear can be further clamped and fixed by cooperating between the connection and clamping mechanism and the movable support block, so that the steering gear can be in a stable state for inspection, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a vehicle steering gear detection device according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an adjustment mechanism of a vehicle steering gear detection device according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a movable support block of a vehicle steering gear detection device according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a connection clamping mechanism of a vehicle steering gear detection device according to an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Operating table; 2. Support column; 3. Adjustment mechanism; 4. Mounting frame; 5. Hydraulic rod; 6. Pressure head; 7. First groove; 8. Movable support block; 9. Second groove; 10. Connecting and clamping mechanism; 11. Mounting block; 12. Mounting cavity; 13. Bidirectional threaded rod; 14. Rotating plate; 15. Crank; 16. Connecting sleeve block; 17. Movable connecting rod; 18. Force-bearing chassis; 19. Force-bearing spring; 20. Connecting and clamping block; 21. Third groove; 22. Lifting handle. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] like Figure 1-Figure 4 As shown, a vehicle steering gear detection device comprises an operating table 1, the bottom end of the operating table 1 is fixedly connected to a support column 2, the top of the operating table 1 is fixedly connected to an adjusting mechanism 3, the top of the operating table 1 is fixedly connected to a mounting frame 4, the top of the mounting frame 4 is fixedly connected to a hydraulic rod 5, the output end of the hydraulic rod 5 is fixedly connected to a pressing head 6, the bottom end of the pressing head 6 is provided with a first groove 7, the inner side of the adjusting mechanism 3 is movably connected to a movable support block 8, and the top of the movable support block 8 is provided with a second groove 9.

[0025] The working principle of the above technical solution is as follows:

[0026] During use, the spacing between the movable support blocks 8 is adjusted by adjusting the mechanism 3 so that the movable support blocks 8 can adapt to steering gears of different lengths. The steering gear is then stably placed on the inner side of the second groove 9, and the pressure head 6 is pressed down by the hydraulic rod 5, so that the steering gear can be inspected and processed.

[0027] In another embodiment, if Figure 1 As shown, a connection clamping mechanism 10 is fixedly connected to the outer side of the surface of the movable support block 8 .

[0028] After the steering gear is erected, the steering gear can be clamped and fixed under the action of the connecting clamping mechanism 10, so that the steering gear can be stably located inside the second groove 9 for detection, and the operation is convenient.

[0029] In another embodiment, if Figure 2 As shown, the adjustment mechanism 3 includes a mounting block 11, a mounting cavity 12 is opened inside the mounting block 11, a bidirectional threaded rod 13 is movably connected inside the mounting block 11, one end of the bidirectional threaded rod 13 is fixedly connected to a rotating disk 14, and one side of the rotating disk 14 is fixedly connected to a crank 15.

[0030] It is convenient to shake the crank 15 to drive the rotating disk 14 to rotate, so that the bidirectional threaded rod 13 can rotate, and the movable support block 8 can stably move on the outside of the bidirectional threaded rod 13 and the inside of the installation cavity 12 to adjust the distance between the movable support blocks 8.

[0031] In another embodiment, if Figure 2 As shown, the outer surface of the bidirectional threaded rod 13 fits with the inside of the movable support block 8 , and the outer surface of the bottom end of the movable support block 8 fits with the inner side of the installation cavity 12 .

[0032] The movable support block 8 can stably move on the outside of the bidirectional threaded rod 13 and the inside of the installation cavity 12, and the operation is convenient.

[0033] In another embodiment, if Figure 4 As shown, the connecting clamping mechanism 10 includes a connecting sleeve block 16, the interior of the connecting sleeve block 16 is movably connected with a movable connecting rod 17, the bottom end of the movable connecting rod 17 is fixedly connected with a force-bearing chassis 18, a force-bearing spring 19 is fixedly connected between the top of the force-bearing chassis 18 and the inner top of the connecting sleeve block 16, and the top of the movable connecting rod 17 is fixedly connected with a connecting clamping block 20.

[0034] When the force-bearing chassis 18 is acted upon by the force-bearing spring 19, the movable connecting rod 17 can be pulled downward, driving the connecting clamping block 20 to move downward. At this time, the connecting clamping block 20 is stuck on the outer surface of the steering gear to clamp and fix the steering gear.

[0035] In another embodiment, if Figure 4 As shown, a lifting handle 22 is fixedly connected to the top of the connecting clamping block 20 .

[0036] It is convenient to lift the lifting handle 22 to drive the connecting clamping block 20 to move, thereby driving the movable connecting rod 17 and the force-bearing chassis 18 to move, compressing the force-bearing spring 19, and the operation is convenient and quick.

[0037] In another embodiment, if Figure 4 As shown, a third groove 21 is formed at the bottom of the connecting clamping block 20 .

[0038] The connecting clamping block 20 is stably clamped on the outer surface of the steering gear under the action of the third groove 21, and the operation is convenient.

[0039] The working principle of the utility model is as follows: during use, the crank handle 15 is shaken to drive the rotating disk 14 to rotate, so that the bidirectional threaded rod 13 can rotate, and the movable support block 8 can stably move on the outer side of the bidirectional threaded rod 13 and the inner side of the installation cavity 12, and the spacing between the movable support blocks 8 is adjusted so that the distance between the movable support blocks 8 can adapt to the length of the steering gear, and then the lifting handle 22 is pulled upward to drive the movable connecting rod 17 and the force-bearing chassis 18 to move, causing compression to the force-bearing spring 19, and then the end of the steering gear is inserted into the inner side of the second groove 9, and the lifting handle 22 is released. When the force-bearing chassis 18 is subjected to the force of the force-bearing spring 19, the movable connecting rod 17 can be pulled downward, driving the connecting clamping block 20 to move downward. At this time, the connecting clamping block 20 is stuck on the outer side of the surface of the steering gear to clamp and fix the steering gear, and finally the hydraulic rod 5 pushes the pressing head 6 downward to perform downward pressure detection on the steering gear. The overall structure is simple and the operation is convenient and quick.

[0040] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A vehicle steering gear detection device, comprising an operating table (1), characterized in that: The bottom end of the operating platform (1) is fixedly connected to a support column (2), the top of the operating platform (1) is fixedly connected to an adjustment mechanism (3), the top of the operating platform (1) is fixedly connected to a mounting frame (4), the top of the mounting frame (4) is fixedly connected to a hydraulic rod (5), the output end of the hydraulic rod (5) is fixedly connected to a pressure head (6), the bottom end of the pressure head (6) is provided with a first groove (7), the inner side of the adjustment mechanism (3) is movably connected to a movable support block (8), and the top of the movable support block (8) is provided with a second groove (9).

2. The vehicle steering gear detection device according to claim 1, characterized in that: A connecting clamping mechanism (10) is fixedly connected to the outer side of the surface of the movable supporting block (8).

3. The vehicle steering gear detection device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a mounting block (11), a mounting cavity (12) is provided inside the mounting block (11), a bidirectional threaded rod (13) is movably connected inside the mounting block (11), one end of the bidirectional threaded rod (13) is fixedly connected to a rotating disk (14), and one side of the rotating disk (14) is fixedly connected to a crank (15).

4. The vehicle steering gear detection device according to claim 3, characterized in that: The outer surface of the bidirectional threaded rod (13) fits in with the inside of the movable support block (8), and the outer surface of the bottom end of the movable support block (8) fits in with the inner side of the installation cavity (12).

5. The vehicle steering gear detection device according to claim 2, characterized in that: The connecting clamping mechanism (10) comprises a connecting sleeve (16), the connecting sleeve (16) is movably connected to a movable connecting rod (17) inside, the bottom end of the movable connecting rod (17) is fixedly connected to a force-bearing chassis (18), a force-bearing spring (19) is fixedly connected between the top of the force-bearing chassis (18) and the inner top of the connecting sleeve (16), and the top of the movable connecting rod (17) is fixedly connected to a connecting clamping block (20).

6. The vehicle steering gear detection device according to claim 5, characterized in that: A lifting handle (22) is fixedly connected to the top of the connecting clamping block (20).

7. The vehicle steering gear detection device according to claim 5, characterized in that: A third groove (21) is formed at the bottom of the connecting clamping block (20).

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