Automobile steering gear fixing tool

Abstract

This utility model discloses a steering gear processing technology, specifically a steering gear fixing fixture for automobiles. The utility model includes a support base, which is directly placed on the ground. A lifting mechanism is symmetrically slidably arranged on the upper middle side of the support base, and an adjustment mechanism is arranged on the outer side of the lifting mechanism. The adjustment mechanism includes a connecting block fixedly installed on the lower outer side of the lifting mechanism. A fixing rod is slidably connected to the front interior of the connecting block, and the fixing rod is fixedly installed on the upper front side of the support base. This utility model, by setting an adjustment mechanism, can adjust the distance between the fixing components, enabling the fixing of steering gears of different lengths. Simultaneously, a rotation mechanism is provided, allowing the fixed steering gear to rotate at an angle, facilitating omnidirectional processing of the steering gear and greatly improving processing efficiency. Furthermore, the lifting mechanism adjusts the height of the fixing components, providing convenience for steering gear processing.

Description

Technical Field

[0001] This utility model relates to the field of steering gear processing technology, specifically a fixing fixture for automotive steering gears. Background Technology

[0002] The automotive steering gear, also known as the steering mechanism or steering gear, is an important component of the automotive steering system. Its main function is to increase the force transmitted from the steering wheel to the steering transmission mechanism and change the direction of force transmission. During the manufacturing process of the steering gear, it is necessary to ensure its positional accuracy and stability.

[0003] In the prior art, such as the application with application number 201721906289.9, which discloses a drilling and fixing fixture for an automobile steering wheel, multiple positions are fixed and limited by an end fixing seat, an anti-error mechanism and a middle fixing mechanism, which ensures the accurate installation position of the product, improves the drilling accuracy, and the setting of the support seat during processing ensures that the product will not deform, thus improving the product quality.

[0004] However, in the existing technology, such as the steering wheel drilling and fixing fixture mentioned in application number 201721906289.9, the position of the fixing mechanism cannot be adjusted, and steering gears of different lengths cannot be clamped and fixed. At the same time, the fixed steering gear cannot be rotated at an angle, so the steering gear cannot be processed in all directions, and the design has shortcomings. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing fixture for automotive steering gears to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A car steering gear fixing fixture includes a support base, which is placed directly on the ground, and a lifting mechanism is symmetrically slidably arranged on the upper side of the middle part of the support base, and an adjustment mechanism is arranged on the outside of the lifting mechanism.

[0008] The adjustment mechanism includes a connecting block fixedly installed on the outer side below the lifting mechanism. A fixed rod is slidably connected to the front side of the connecting block. The fixed rod is fixedly installed on the upper front side of the support base. A bidirectional threaded rod is threadedly connected to the rear side of the connecting block. A first motor is connected to the right end of the bidirectional threaded rod. Connecting rods are rotatably installed on the left and right sides of the rear side of the connecting block. A rotating disk is rotatably connected to the inner side of the connecting rod. The rotating disk is rotatably located on the rear side of the middle of the support base.

[0009] Preferably, the lifting mechanism includes a support frame slidably disposed on the left and right sides of the middle of the support base, and a movable frame is slidably disposed inside the support frame. An electric telescopic rod is fixedly connected to the lower side of the upper end of the movable frame, and a connecting block is installed at the bottom of the electric telescopic rod.

[0010] Preferably, a fixing component is provided above the mobile frame, and the fixing component includes a support plate fixedly installed on the top of the mobile frame.

[0011] Preferably, a connecting plate is rotatably provided on the inner side of the support plate, and an electromagnetic slide rail is installed in the middle of the connecting plate. A movable clamping block is slidably installed on the inner side of the electromagnetic slide rail, and a fixed clamping block is provided on the lower side of the movable clamping block.

[0012] Preferably, rubber pads are provided on the inner sides of both the fixed clamping block and the movable clamping block, and a connecting plate is fixedly connected to the outer side of the fixed clamping block.

[0013] Preferably, the fixed clamping block is symmetrically fixedly installed with limiting rods on its outer front and rear sides, and the outer side of the limiting rods is slidably connected to a movable clamping block.

[0014] Preferably, a worm gear is fixedly connected to the outer side of the middle part of the electromagnetic slide rail, a worm is meshed above the worm gear, and a second motor is connected to the front end of the worm.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model, by setting an adjustment mechanism, can adjust the distance between the fixing components, and can fix steering gears of different lengths;

[0017] 2. By setting a rotating mechanism, this utility model enables the fixed steering gear to rotate at an angle, which facilitates the processing of the steering gear from all directions and greatly improves the processing efficiency.

[0018] 3. This utility model, by setting up a lifting mechanism, can adjust the height of the fixed component, which provides convenience for the processing of the steering gear. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall perspective structure of the fixed tooling of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the fixed tooling adjustment mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the fixed tooling lifting mechanism of this utility model;

[0023] Figure 4This is a schematic diagram of the fixing component structure of the fixing fixture of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the fixed tooling rotation mechanism of this utility model.

[0025] The attached figures are labeled as follows:

[0026] 1. Support base; 2. Lifting mechanism; 21. Support frame; 22. Movable frame; 23. Electric telescopic rod; 3. Adjustment mechanism; 31. Connecting block; 32. Fixed rod; 33. Bidirectional threaded rod; 34. First motor; 35. Connecting rod; 36. Rotating disk; 4. Fixing assembly; 41. Support plate; 42. Connecting plate; 43. Fixed clamping block; 44. Rubber pad; 45. Movable clamping block; 46. Electromagnetic slide rail; 47. Limiting rod; 5. Rotating mechanism; 51. Worm gear; 52. Worm; 53. Second motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] To address the problems existing in the prior art, this embodiment provides the following technical solution: a car steering gear fixing fixture, comprising a support base 1 and a lifting mechanism 2. The lifting mechanism 2 is located on the left and right sides of the center of the support base 1, effectively adjusting the height of the steering gear during processing and facilitating the processing of the steering gear. Simultaneously, an adjustment mechanism 3 is provided, located outside the lifting mechanism 2, which can adjust the spacing between the lifting mechanisms 2, allowing the fixing component 4 above the lifting mechanism 2 to fix steering gears of different lengths. Furthermore, a rotation mechanism 5 is provided, located outside the fixing component 4, which can adjust the angle of the steering gear, thereby improving the efficiency of steering gear processing.

[0029] like Figure 1 and Figure 2As shown, a support frame 21 is symmetrically arranged on the left and right sides of the middle of the support base 1. A connecting block 31 is fixedly installed on the lower exterior of the support frame 21. A bidirectional threaded rod 33 is connected to the internal thread of the rear side of the connecting block 31. At the same time, connecting rods 35 are rotatably connected to the left and right sides of the rear side of the connecting block 31. The inner side of the connecting rod 35 is rotatably connected to the rotating disk 36. The rotating disk 36 is rotatably set on the rear side of the middle of the support base 1. The first motor 34 connected to the right end of the bidirectional threaded rod 33 can be turned on, and the bidirectional threaded rod 33 will rotate, which allows the rear side of the connecting block 31 to move outside the bidirectional threaded rod 33. At this time, the connecting rod 35 connected to the rear side of the bidirectional threaded rod 33 will rotate, and the rotating disk 36 connected to the inner side of the connecting rod 35 will also rotate. The arrangement of the connecting rod 35 and the rotating disk 36 can limit the movement of the connecting block 31. In addition, the front side of the connecting block 31 will slide outside the fixed rod 32 to facilitate the smooth movement of the connecting block 31.

[0030] The support frame 21, which is fixedly installed inside the connecting block 31, will move along with it. The upper end of the lifting mechanism 2 is equipped with a fixing component 4, so that the fixing component 4 can fix steering gears of different lengths.

[0031] like Figure 1 and Figure 4 As shown, after the position is adjusted by the lifting mechanism 2, the steering gear can be placed inside the fixed clamp 43. The connecting plate 42 is fixedly connected to the outside of the fixed clamp 43. The connecting plate 42 is equipped with an electromagnetic slide rail 46. The movable clamp 45 is slidably arranged inside the electromagnetic slide rail 46. The movable clamp 45 is located above the fixed clamp 43, and the fixed clamp 43 and the movable clamp 45 are the same size. Both are equipped with rubber pads 44. When the steering gear is placed inside the fixed clamp 43, the controller of the electromagnetic slide rail 46 can be turned on, which allows the movable clamp 45 to slide downward and contact the steering gear. This allows the fixed clamp 43 to clamp and fix the steering gear. The rubber pads 44 inside the fixed clamp 43 and the movable clamp 45 will fit tightly against the outside of the steering gear, which can prevent the steering gear from being damaged by the clamping of the fixed clamp 43 and the movable clamp 45.

[0032] In addition, limiting rods 47 are symmetrically installed on the front and back of the fixed clamping block 43. A movable clamping block 45 is slidably arranged above the outside of the limiting rods 47. When the movable clamping block 45 slides up and down, its front and back sides can slide on the outside of the limiting rods 47, which can ensure the stability of the movement of the movable clamping block 45.

[0033] like Figure 1 and Figure 5As shown, a worm gear 51 is fixedly connected to the outside of the electromagnetic slide rail 46. A worm 52 is meshed with the upper part of the worm gear 51. By opening the second motor 53 connected to the front end of the worm 52, the worm 52 will rotate, which will cause the worm gear 51 meshed with the lower side to rotate, thereby driving the fixed steering gear to rotate 360°, which improves the convenience of subsequent steering gear processing.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, a movable frame 22 is installed inside the support frame 21. The upper end of the movable frame 22 is fixed to the support plate 41. At the same time, electric telescopic rods 23 are fixedly installed on the lower front and rear sides of the upper end of the movable frame 22. When the electric telescopic rods 23 are opened, the output end of the electric telescopic rods 23 can push the movable frame 22 to move upward, which can effectively adjust the height of the steering gear processing and further facilitate the processing of the steering gear.

[0035] The working principle of this automotive steering gear fixing fixture is as follows: A fixing component 4 is set above the lifting mechanism 2, and an adjustment mechanism 3 is set outside the lifting mechanism 2. The adjustment mechanism 3 can adjust the distance between the lifting mechanisms 2, so that the fixing component 4 can clamp and fix steering gears of different lengths. At the same time, the steering gear can rotate 360° after being fixed, which can improve the processing efficiency of the steering gear. In addition, the height of the lifting mechanism 2 is set to facilitate the adjustment of the height during the processing of the steering gear, which provides convenience for the processing of the steering gear.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A steering gear fixing tool for a vehicle, characterized by: Includes a support base (1), which is placed directly on the ground, and a lifting mechanism (2) is symmetrically slidably arranged on the upper side of the middle part of the support base (1), and an adjustment mechanism (3) is arranged on the outer side of the lifting mechanism (2). The adjustment mechanism (3) includes a connecting block (31) fixedly installed on the outer side below the lifting mechanism (2). A fixed rod (32) is slidably connected to the front side of the connecting block (31). The fixed rod (32) is fixedly installed on the upper front side of the support base (1). A double-threaded rod (33) is threadedly connected to the rear side of the connecting block (31). A first motor (34) is connected to the right end of the double-threaded rod (33). Connecting rods (35) are rotatably installed on the left and right sides of the rear side of the connecting block (31). A rotating disk (36) is rotatably connected to the inner side of the connecting rod (35). The rotating disk (36) is rotatably set on the rear side of the middle part of the support base (1).

2. The automotive steering gear fixing tool according to claim 1, wherein The lifting mechanism (2) includes a support frame (21) that is slidably disposed on the left and right sides of the middle part of the support base (1), and a movable frame (22) is slidably disposed inside the support frame (21). An electric telescopic rod (23) is fixedly connected to the lower side of the upper end of the movable frame (22), and a connecting block (31) is installed at the bottom of the electric telescopic rod (23).

3. The steering gear fixing tool according to claim 2, wherein A fixing component (4) is provided above the mobile frame (22), and the fixing component (4) includes a support plate (41) fixedly installed on the top of the mobile frame (22).

4. The steering gear fixing tool according to claim 3, wherein A connecting plate (42) is rotatably provided on the inner side of the support plate (41), and an electromagnetic slide rail (46) is installed in the middle of the connecting plate (42). A movable clamping block (45) is slidably installed on the inner side of the electromagnetic slide rail (46), and a fixed clamping block (43) is provided on the lower side of the movable clamping block (45).

5. The automotive steering gear fixing tool according to claim 4, wherein Both the fixed clamping block (43) and the movable clamping block (45) are provided with rubber pads (44) on their inner sides, and a connecting plate (42) is fixedly connected to the outer side of the fixed clamping block (43).

6. The automotive steering gear fixing tool according to claim 5, wherein The fixed clamping block (43) is symmetrically fixedly installed with limiting rods (47) on the outside, and a movable clamping block (45) is slidably connected to the outside of the limiting rods (47).

7. The automotive steering gear fixing tool according to claim 4, wherein A worm gear (51) is fixedly connected to the outer side of the middle part of the electromagnetic slide rail (46), and a worm (52) is meshed above the worm gear (51). A second motor (53) is connected to the front end of the worm (52).

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