Automobile steering knuckle strength detection table

Abstract

The utility model discloses an automobile steering knuckle strength detection bench, relates to the automobile steering knuckle technology field, and comprises a detection work bench, a monitoring mechanism, an installation mechanism and a protection mechanism, the upper end of the detection work bench is provided with the monitoring mechanism, the upper end of the detection work bench is provided with the installation mechanism, and the upper end of the detection work bench is provided with the protection mechanism. According to the utility model, through the arrangement of the detection workbench and the installation mechanism, the clamping joint shaft disc is arranged at the leftmost side of the hollow limiting shaft through the acting force of the top block rod, so that the clamping joint bearing rod at the front end of the clamping joint shaft disc is clamped and fixed with the steering knuckle body, and at the moment, the motor is started to drive the steering knuckle body on the clamping joint shaft disc to rotate on the torque detector; the rotation intensity borne by the steering knuckle body can be detected through the torque detector, and the detection convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile steering knuckles, in particular to an automobile steering knuckle strength testing platform. Background Art

[0002] The steering knuckle is one of the main parts on the steering axle of an automobile. It enables the automobile to run stably and transmit the driving direction sensitively. The function of the steering knuckle is to bear the front load of the automobile, support and drive the front wheels to rotate around the kingpin to steer the automobile. When the automobile is driving, the steering knuckle is subjected to variable impact loads. Therefore, it is required to have very high strength. Therefore, an automobile steering knuckle strength test bench is needed.

[0003] The existing automobile steering knuckle strength testing platform cannot effectively improve the convenience of device testing, the convenience of device installation, and the protection of the device during operation. Therefore, an automobile steering knuckle strength testing platform is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an automobile steering knuckle strength testing platform to solve the problem that the existing automobile steering knuckle strength testing platform cannot effectively improve the convenience of device detection when in use, cannot effectively improve the convenience of device installation, and cannot improve the protection of the device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an automobile steering knuckle strength testing platform, comprising a testing workbench, a monitoring mechanism, a mounting mechanism and a protection mechanism, wherein the upper end of the testing workbench is equipped with a monitoring mechanism.

[0006] A mounting mechanism is installed on the upper end of the detection workbench.

[0007] A protection mechanism is installed on the upper end of the detection workbench.

[0008] Preferably, the monitoring mechanism includes a torque detector, an articulation hole, a steering knuckle body, a locking rod, a connecting rod shaft and a locking rod, a torque detector is installed at one end of the detection workbench, a articulation hole is opened at one end of the torque detector, a steering knuckle body is installed at one end of the articulation hole, a locking rod is installed at one end of the steering knuckle body, a connecting rod shaft is installed at one end of the locking rod, and a locking rod is installed at one end of the connecting rod shaft.

[0009] Preferably, the locking rod forms a rotating structure with the steering knuckle body through the connecting rod shaft, and the steering knuckle body is engaged and connected with the torque detector through the knuckle hole.

[0010] Preferably, the mounting mechanism includes a motor, a hollow limit shaft, a push block rod, a joint shaft disk and a joint bearing rod. The motor is installed on the upper end of the detection workbench, a hollow limit shaft is installed on one end of the motor, a push block rod is installed on the inner end of the hollow limit shaft, a joint shaft disk is installed on one end of the push block rod, and a joint bearing rod is installed on one end of the joint shaft disk.

[0011] Preferably, the joint shaft disc forms a telescopic structure through a top block rod and a hollow limiting shaft, and the joint shaft disc is engaged and connected with the steering knuckle body.

[0012] Preferably, the protective mechanism comprises a rotating hole, a transparent protective cover and a handle; a rotating hole is opened at one end of the detection workbench, a transparent protective cover is installed at one end of the rotating hole, and a handle is installed at one end of the transparent protective cover.

[0013] Preferably, the transparent protective cover forms a rotating structure with the detection workbench through the rotating hole, and the inner end diameter of the transparent protective cover is larger than the outer ring diameter of the steering knuckle body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a detection workbench and an installation mechanism, and places the card joint shaft disc on the leftmost side of the hollow limit shaft through the force of the top block rod, so that the card joint bearing rod at the front end of the card joint shaft disc is engaged and fixed with the steering knuckle body. At this time, the motor is started to drive the steering knuckle body on the card joint shaft disc to rotate on the torque detector. The torque detector can detect the rotation strength of the steering knuckle body, thereby improving the convenience of device detection;

[0016] 2. The utility model, through the detection workbench and monitoring mechanism, can insert the front end of the steering knuckle body installed in the device into the joint hole on one side of the torque detector, align the inner and outer holes on the side, insert the locking rod into the hole where the steering knuckle body and the joint hole coincide, at this time, the locking rod protrudes from one side of the torque detector, and the locking rod is rotated on the connecting rod shaft to a vertical state with the locking rod, and the steering knuckle body can be installed, which improves the convenience of device installation;

[0017] 3. The utility model provides a detection workbench and a protective mechanism. The operating handle drives the transparent protective cover to rotate clockwise in the rotating hole until one side of the handle contacts the detection workbench, thereby covering the entire rotating position to prevent harm to the staff caused by accidental touch and improve the protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the monitoring mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the installation mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the protective mechanism of the utility model.

[0022] In the figure: 1. detection workbench; 2. monitoring mechanism; 201. torque detector; 202. joint hole; 203. steering knuckle body; 204. locking rod; 205. connecting rod shaft; 206. locking rod; 3. installation mechanism; 301. motor; 302. hollow limit shaft; 303. ejector rod; 304. locking shaft disc; 305. locking bearing rod; 4. protection mechanism; 401. turning hole; 402. transparent protective cover; 403. handle. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A car steering knuckle strength testing platform, comprising a testing workbench 1, a monitoring mechanism 2, a mounting mechanism 3 and a protection mechanism 4, wherein the monitoring mechanism 2 is mounted on the upper end of the testing workbench 1, and the monitoring mechanism 2 comprises a torque detector 201, a setting hole 202, a steering knuckle body 203, a locking joint rod 204, a connecting rod shaft 205 and a positioning rod 206, wherein the torque detector 201 is mounted on one end of the testing workbench 1, a setting hole 202 is opened on one end of the torque detector 201, a steering knuckle body 203 is mounted on one end of the setting hole 202, a locking joint rod 204 is mounted on one end of the steering knuckle body 203, a connecting rod shaft 205 is mounted on one end of the locking joint rod 204, and a positioning rod 206 is mounted on one end of the connecting rod shaft 205. 6. The locking rod 206 forms a rotating structure with the steering knuckle body 203 through the connecting rod shaft 205, and the steering knuckle body 203 is engaged with the torque detector 201 through the joint hole 202. The front end of the steering knuckle body 203 installed in the device can be inserted into the joint hole 202 on one side of the torque detector 201, and the inner and outer hole positions on the side are aligned, and the locking rod 204 is inserted into the hole position where the steering knuckle body 203 and the joint hole 202 overlap. At this time, the locking rod 206 protrudes from one side of the torque detector 201, and the locking rod 206 is rotated on the connecting rod shaft 205 to a vertical state with the locking rod 204, and the steering knuckle body 203 can be installed, thereby improving the convenience of device installation.

[0026] See also Figure 1-4A car steering knuckle strength test bench, a test bench 1 is provided with a mounting mechanism 3 on the upper end, the mounting mechanism 3 comprises a motor 301, a hollow limiting shaft 302, a top block rod 303, a joint shaft disc 304 and a joint bearing rod 305, a motor 301 is provided on the upper end of the test bench 1, a hollow limiting shaft 302 is provided on one end of the motor 301, a top block rod 303 is provided on the inner end of the hollow limiting shaft 302, a joint shaft disc 304 is provided on one end of the top block rod 303, a joint shaft disc 304 is provided on one end of the joint shaft disc 304, a joint bearing rod 305 is provided on one end of the joint shaft disc 304, and the joint shaft disc 304 is connected to the joint shaft disc 304 by the top block rod 303. The hollow limit shaft 302 constitutes a telescopic structure, and the joint shaft disc 304 is engaged and connected with the steering knuckle body 203. The joint shaft disc 304 is placed on the leftmost side of the hollow limit shaft 302 through the action of the top block rod 303, so that the joint bearing rod 305 at the front end of the joint shaft disc 304 is engaged and fixed with the steering knuckle body 203. At this time, the starting motor 301 drives the steering knuckle body 203 on the joint shaft disc 304 to rotate on the torque detector 201. The torque detector 201 can detect the rotation strength borne by the steering knuckle body 203, thereby improving the convenience of device detection.

[0027] See also Figure 1-4 A car steering knuckle strength testing platform, a protective mechanism 4 is installed on the upper end of the testing workbench 1, the protective mechanism 4 includes a rotating hole 401, a transparent protective cover 402 and a handle 403, a rotating hole 401 is opened at one end of the testing workbench 1, a transparent protective cover 402 is installed at one end of the rotating hole 401, and a handle 403 is installed at one end of the transparent protective cover 402. The transparent protective cover 402 forms a rotating structure with the testing workbench 1 through the rotating hole 401, and the inner end diameter of the transparent protective cover 402 is larger than the outer ring diameter of the steering knuckle body 203. The operating handle 403 drives the transparent protective cover 402 to rotate clockwise in the rotating hole 401 until one side of the handle 403 contacts the testing workbench 1, thereby covering the entire rotating position to prevent damage to the staff caused by accidental touch, thereby improving the protection of the device.

[0028] Working principle: When in use, first insert the front end of the steering knuckle body 203 into the joint hole 202 on one side of the torque detector 201, and align the inner and outer holes on the side, and insert the locking rod 204 into the hole position where the steering knuckle body 203 overlaps with the joint hole 202. At this time, the locking rod 206 protrudes from one side of the torque detector 201, and the locking rod 206 is rotated on the connecting rod shaft 205 to a vertical state with the locking rod 204, and the steering knuckle body 203 can be installed, which improves the convenience of device installation, and the joint shaft disc 304 is placed on the leftmost side of the hollow limit shaft 302 through the force of the top block rod 303, so that the joint bearing rod 305 at the front end of the joint shaft disc 304 is engaged and fixed with the steering knuckle body 203, and the motor 301 is started at this time. The steering knuckle body 203 on the moving joint shaft disc 304 rotates on the torque tester 201, and the torque tester 201 can be used to detect the rotational strength borne by the steering knuckle body 203, thereby improving the convenience of device detection. Before starting the motor 301, it is necessary to operate the handle 403 to drive the transparent protective cover 402 to rotate clockwise in the rotating hole 401 until one side of the handle 403 contacts the detection workbench 1, so as to cover the entire rotating position to prevent harm to the staff caused by accidental touch, thereby improving the protection of the device. The calculated torque bearing strength is the strength test result of the steering knuckle body 203, thus completing the use process of the device. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An automobile steering knuckle strength testing platform, comprising a testing workbench (1), a monitoring mechanism (2), a mounting mechanism (3) and a protection mechanism (4), characterized in that: A monitoring mechanism (2) is installed on the upper end of the detection workbench (1); The upper end of the detection workbench (1) is equipped with a mounting mechanism (3); A protection mechanism (4) is installed on the upper end of the detection workbench (1).

2. The automobile steering knuckle strength testing platform according to claim 1, characterized in that: The monitoring mechanism (2) comprises a torque detector (201), a joint hole (202), a steering knuckle body (203), a locking rod (204), a connecting rod shaft (205) and a locking rod (206); the torque detector (201) is installed at one end of the detection workbench (1); the joint hole (202) is opened at one end of the torque detector (201); the steering knuckle body (203) is installed at one end of the joint hole (202); the locking rod (204) is installed at one end of the steering knuckle body (203); the connecting rod shaft (205) is installed at one end of the locking rod (204); and the locking rod (206) is installed at one end of the connecting rod shaft (205).

3. The automobile steering knuckle strength testing platform according to claim 2 is characterized in that: The locking rod (206) forms a rotating structure with the steering knuckle body (203) through the connecting rod shaft (205), and the steering knuckle body (203) is engaged and connected with the torque detector (201) through the knuckle hole (202).

4. The automobile steering knuckle strength testing platform according to claim 1, characterized in that: The mounting mechanism (3) comprises a motor (301), a hollow limiting shaft (302), a push rod (303), a joint shaft disc (304) and a joint bearing rod (305); the motor (301) is mounted on the upper end of the detection workbench (1); the hollow limiting shaft (302) is mounted on one end of the motor (301); the push rod (303) is mounted on the inner end of the hollow limiting shaft (302); the push rod (303) is mounted on one end of the push rod (303); and the joint shaft disc (304) is mounted on one end of the joint shaft disc (304); and the joint bearing rod (305) is mounted on one end of the joint shaft disc (304).

5. The automobile steering knuckle strength testing platform according to claim 4, characterized in that: The clamping joint shaft disc (304) forms a telescopic structure with the hollow limiting shaft (302) through the top block rod (303), and the clamping joint shaft disc (304) is clamped and connected with the steering knuckle body (203).

6. The automobile steering knuckle strength testing platform according to claim 1, characterized in that: The protection mechanism (4) comprises a rotating hole (401), a transparent protective cover (402) and a handle (403); the detection workbench (1) is provided with a rotating hole (401) at one end, a transparent protective cover (402) is installed at one end of the rotating hole (401), and a handle (403) is installed at one end of the transparent protective cover (402).

7. The automobile steering knuckle strength testing platform according to claim 6, characterized in that: The transparent protective cover (402) forms a rotating structure with the detection workbench (1) through the rotating hole (401), and the inner end diameter of the transparent protective cover (402) is larger than the outer ring diameter of the steering knuckle body (203).

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