Tool equipment for detecting performance of automobile steering knuckle

Abstract

The utility model relates to the technical field of detection tools, and discloses automobile steering knuckle performance detection tool equipment which comprises a base, a controller is fixedly arranged on the rear end wall of the base, an auxiliary mechanism is arranged in the middle of the top end of the base, and moving mechanisms are arranged on the two sides of the top end of the base. According to the utility model, through the arrangement of the auxiliary mechanisms, the moving mechanism and the rotating mechanism, during use, a steering knuckle body to be detected is firstly placed between the two auxiliary rollers for preliminary placement of the steering knuckle, and through the cooperative use of the groove body, the electric push rod, the moving block, the rotating column, the guide block and the guide groove, the steering knuckle body can be detected; the steering knuckle detection device can be adjusted and fixed according to the size of the steering knuckle body, then the motor, the first gear, the second gear and the barrel are used in cooperation, the steering knuckle body is made to rotate, detection in other directions is conducted, and the device is convenient to use, saves manpower and is good in use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tooling, in particular to a tooling device for detecting the performance of an automobile steering knuckle. Background Art

[0002] The steering knuckle, also known as the "ram's horn", is one of the important parts in the automobile steering axle. It can make the car run stably and sensitively transmit the driving direction. The function of the steering knuckle is to transmit and bear the front load of the car, support and drive the front wheels to rotate around the kingpin to steer the car. When the car is driving, it is subject to variable impact loads. After the automobile steering knuckle is processed, performance testing is generally required.

[0003] When testing the performance of existing automobile steering knuckles, workers are generally required to manually fix the steering knuckles and adjust the angles, which is very inconvenient, time-consuming and labor-intensive, reduces the progress of the test, and has poor use effect. Therefore, technical personnel in this field provide an automobile steering knuckle performance testing tooling equipment to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a vehicle steering knuckle performance testing tooling equipment, which has the advantages of convenient fixing and adjustment, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle steering knuckle performance testing tooling equipment, comprising a base, a controller is fixedly arranged on the rear end wall of the base, an auxiliary mechanism is arranged in the middle of the top of the base, moving mechanisms are arranged on both sides of the top of the base, vertical plates are arranged above both sides of the top of the base, rotating mechanisms are arranged on the two vertical plates, and a steering knuckle body is placed above the middle of the base;

[0008] The auxiliary mechanism includes: an auxiliary seat is fixedly arranged at the middle of the top of the base, a U-shaped groove is opened at the top of the auxiliary seat, a group of fixed blocks are fixedly arranged on the front and rear end walls of the U-shaped groove, and auxiliary rollers are rotatably connected between the two groups of fixed blocks through bearings.

[0009] As a preferred technical solution of the utility model, the two auxiliary rollers are symmetrically arranged.

[0010] As the preferred technical solution of the utility model, the moving mechanism includes: grooves are provided on both sides of the top of the base, electric push rods are fixedly provided on the inner rear end walls of the two grooves, moving blocks are fixedly provided on the telescopic ends of the two electric push rods, rotating columns are hinged on the adjacent side walls of the two moving blocks, guide blocks are fixedly provided on the front and rear end walls of the two vertical plates, and guide grooves are provided on the front and rear end walls of the two grooves.

[0011] As a preferred technical solution of the utility model, one end of the two rotating columns is hinged to the two vertical plates, and the two guide blocks are slidably connected to the inside of the two guide grooves.

[0012] As a preferred technical solution of the utility model, the rotating mechanism includes: motors are fixedly installed above the opposite side walls of the two vertical plates, the output ends of the two motors pass through the other side of the two vertical plates and are fixedly connected to the first gear, the middle parts of the adjacent side walls of the two vertical plates are rotatably connected to the second gear through bearings, and the adjacent side walls of the two second gears are fixedly connected to a cylinder.

[0013] As a preferred technical solution of the present utility model, the two first gears are meshingly connected with the two second gears.

[0014] Compared with the prior art, the utility model provides a vehicle steering knuckle performance testing tooling equipment, which has the following beneficial effects:

[0015] The utility model is provided with an auxiliary mechanism, a moving mechanism and a rotating mechanism. When in use, the steering knuckle body to be detected is first placed between two auxiliary rollers for preliminary placement of the steering knuckle. The steering knuckle body can be adjusted and fixed according to the size of the steering knuckle body through the cooperation of the slot body, the electric push rod, the moving block, the rotating column, the guide block and the guide slot. Then, the steering knuckle body is rotated through the cooperation of the motor, the first gear, the second gear and the cylinder body so as to perform detection in other directions. The equipment is easy to use, saves manpower and has good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connection between the vertical plate and the guide block of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second gear connected to the cylinder of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connection between the fixed block and the auxiliary roller of the utility model.

[0020] Among them: 1. base; 2. controller; 3. auxiliary mechanism; 301. auxiliary seat; 302. U-shaped groove; 303. fixed block; 304. auxiliary roller; 4. moving mechanism; 401. groove body; 402. electric push rod; 403. moving block; 404. rotating column; 405. guide block; 406. guide groove; 5. vertical plate; 6. rotating mechanism; 601. motor; 602. first gear; 603. second gear; 604. cylinder; 7. steering knuckle body. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , a tooling device for testing the performance of a steering knuckle of an automobile, comprising a base 1, a controller 2 is fixedly arranged on the rear end wall of the base 1, an auxiliary mechanism 3 is arranged in the middle of the top of the base 1, moving mechanisms 4 are arranged on both sides of the top of the base 1, vertical plates 5 are arranged above both sides of the top of the base 1, and rotating mechanisms 6 are arranged on the two vertical plates 5, and a steering knuckle body 7 is placed above the middle of the base 1;

[0025] The auxiliary mechanism 3 includes: an auxiliary seat 301 is fixedly arranged in the middle of the top of the base 1, a U-shaped groove 302 is opened at the top of the auxiliary seat 301, a group of fixed blocks 303 are fixedly arranged on the front and rear end walls of the U-shaped groove 302, and auxiliary rollers 304 are rotatably connected between the two groups of fixed blocks 303 through bearings; the two auxiliary rollers 304 are symmetrically arranged.

[0026] Furthermore, when in use, the steering knuckle body 7 to be tested is first placed between two auxiliary rollers 304. The two auxiliary rollers 304 are used to support the steering knuckle body 7 so that it can be placed stably, and at the same time, they play an auxiliary role in the subsequent angle adjustment.

[0027] The moving mechanism 4 includes: grooves 401 are provided on both sides of the top of the base 1, electric push rods 402 are fixedly provided on the inner rear end walls of the two grooves 401, moving blocks 403 are fixedly provided on the telescopic ends of the two electric push rods 402, rotating columns 404 are hinged on the adjacent side walls of the two moving blocks 403, guide blocks 405 are fixedly provided on the front and rear end walls of the two vertical plates 5, and guide grooves 406 are provided on the front and rear end walls of the two grooves 401; one end of the two rotating columns 404 is hinged to the two vertical plates 5, and the two guide blocks 405 are slidably connected to the inside of the two guide grooves 406.

[0028] Furthermore, when in use, the controller 2 controls the two electric push rods 402 to stretch and run, and the two moving blocks 403 move accordingly. At the same time, the two guide blocks 405 slide inside the two guide grooves 406, thereby making the two vertical plates 5 approach each other and can be adjusted and fixed according to the size of the steering knuckle body 7.

[0029] The rotating mechanism 6 includes: motors 601 are fixedly arranged above the opposite side walls of the two vertical plates 5, the output ends of the two motors 601 are penetrated to the other side of the two vertical plates 5 and are fixedly connected to the first gears 602, the middle parts of the adjacent side walls of the two vertical plates 5 are rotatably connected to the second gears 603 through bearings, and the adjacent side walls of the two second gears 603 are fixedly connected to the cylinders 604; the two first gears 602 are meshed and connected with the two second gears 603.

[0030] Furthermore, as the two vertical plates 5 approach each other, the two cylinders 604 are both mounted on the two ends of the steering knuckle body 7. When adjusting the angle, the two motors 601 are started to run forward and reverse, and the two first gears 602 drive the two second gears 603 to rotate, thereby rotating the steering knuckle body 7 to perform detection in other directions.

[0031] Working principle: When in use, first place the steering knuckle body 7 to be inspected between the two auxiliary rollers 304. The two auxiliary rollers 304 are used to support the steering knuckle body 7 so that it can be placed stably. At the same time, they play an auxiliary role in the subsequent angle adjustment. The controller 2 controls the two electric push rods 402 to stretch and operate, and the two moving blocks 403 move accordingly. At the same time, the two guide blocks 405 slide inside the two guide grooves 406, so that the two vertical plates 5 are close to each other, and the two cylinders 604 are both mounted on the two ends of the steering knuckle body 7. The two motors 601 are started to run forward and reverse, and the two first gears 602 drive the two second gears 603 to rotate, thereby rotating the steering knuckle body 7 for detection in other directions.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle steering knuckle performance testing tooling equipment, comprising a base (1), characterized in that: A controller (2) is fixedly arranged on the rear end wall of the base (1); an auxiliary mechanism (3) is arranged in the middle of the top of the base (1); moving mechanisms (4) are arranged on both sides of the top of the base (1); vertical plates (5) are arranged above both sides of the top of the base (1); rotating mechanisms (6) are arranged on the two vertical plates (5); and a steering knuckle body (7) is placed above the middle of the base (1); The auxiliary mechanism (3) comprises: an auxiliary seat (301) is fixedly arranged at the middle of the top end of the base (1); a U-shaped groove (302) is opened at the top end of the auxiliary seat (301); a group of fixed blocks (303) are fixedly arranged on the front and rear end walls of the U-shaped groove (302); and auxiliary rollers (304) are rotatably connected between the two groups of fixed blocks (303) via bearings.

2. The automobile steering knuckle performance testing tooling equipment according to claim 1 is characterized in that: The two auxiliary rollers (304) are symmetrically arranged.

3. The automobile steering knuckle performance testing tooling equipment according to claim 1 is characterized in that: The moving mechanism (4) comprises: groove bodies (401) are provided on both sides of the top of the base (1), electric push rods (402) are fixedly provided on the inner rear end walls of the two groove bodies (401), moving blocks (403) are fixedly provided on the telescopic ends of the two electric push rods (402), rotating columns (404) are hinged on the adjacent side walls of the two moving blocks (403), guide blocks (405) are fixedly provided on the front and rear end walls of the two vertical plates (5), and guide grooves (406) are provided on the front and rear end walls of the two groove bodies (401).

4. The automobile steering knuckle performance testing tooling equipment according to claim 3 is characterized in that: One end of the two rotating columns (404) is hinged to the two vertical plates (5), and the two guide blocks (405) are slidably connected to the inside of the two guide grooves (406).

5. The automobile steering knuckle performance testing tooling equipment according to claim 1 is characterized in that: The rotating mechanism (6) comprises: motors (601) are fixedly arranged above the opposite side walls of the two vertical plates (5); the output ends of the two motors (601) penetrate the other side of the two vertical plates (5) and are fixedly connected to the first gear (602); the middle parts of the adjacent side walls of the two vertical plates (5) are rotatably connected to the second gear (603) via bearings; and the adjacent side walls of the two second gears (603) are fixedly connected to the cylinder (604).

6. The automobile steering knuckle performance testing tooling equipment according to claim 5 is characterized in that: The two first gears (602) are meshingly connected with the two second gears (603).

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