Comprehensive testing fixture for rear servo rod

Abstract

The utility model relates to the field of detection tools, in particular to a comprehensive detection tool for a rear servo rod, which is characterized in that a limiting plate is arranged on one side above a base, a side plate is vertically arranged on one side of the limiting plate, a screw rod is vertically arranged on the other side of the limiting plate through a driving motor in a transmission manner, and a comprehensive detection tool body is arranged on the base and behind the screw rod; a lead screw pair is movably arranged on the lead screw, a movable plate is connected to one side of the lead screw pair, and a sliding block is installed on the side face of the movable plate and extends into the side plate. According to the utility model, through the arrangement of the limiting plate and the movable block, the rear servo rod can be clamped and positioned, and through the arrangement of the dial gauges on the limiting plate and the side plate, the size of the rear servo rod can be measured. And the size of the rear servo rod can be measured synchronously during positioning, so that convenience is brought to a user, and the detection efficiency of the rear servo rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to a comprehensive inspection tool for a rear servo rod. Background Art

[0002] The rear servo rod is a key component in the chassis suspension system of the car. It is usually closely related to the vehicle's handling stability, driving smoothness and ride comfort. The quality and performance of the rear servo rod are crucial to the vehicle's handling and safety. If the rear servo rod is damaged or worn, it may cause problems such as unstable vehicle handling and abnormal driving, and may even cause safety accidents. Therefore, after the rear servo rod is produced, it is necessary to use a check fixture to check the rear servo rod to test whether its performance meets the standards.

[0003] When using a comprehensive inspection fixture to inspect the rear servo rod after production, it is necessary to first measure the size of the rear servo rod and then position it. However, the comprehensive inspection fixtures currently on the market are not only very cumbersome to position the rear servo rod, but also unable to measure the size of the rear servo rod during the positioning process, which is not conducive to user use and reduces the inspection efficiency of the rear servo rod. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a comprehensive inspection tool for a rear servo rod.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A comprehensive inspection tool for a rear servo rod comprises a base, a limit plate is arranged on one side above the base, a side plate is vertically arranged on one side of the limit plate, a lead screw is arranged on the other side of the limit plate through vertical transmission of a driving motor, and a comprehensive inspection tool body is arranged on the base behind the lead screw; a lead screw pair is movably arranged on the lead screw, a movable plate is connected to one side of the lead screw pair, a slider is installed on the side of the movable plate, and the slider extends into the side plate.

[0007] In addition, a preferred structure is that the screw rod is parallel to the side plate, and the movable plate is parallel to the limiting plate.

[0008] In addition, a preferred structure is that a slide rail is provided inside the side plate, and the slider extends into the side plate and is assembled on the slide rail.

[0009] In addition, a preferred structure is that a movable cavity is opened inside the limit plate, a connecting cavity is opened above the movable cavity, a guide column is fixedly arranged in the movable cavity, and a movable block is sleeved on the guide column.

[0010] In addition, a preferred structure is that a positioning block is vertically fixed on one side of the movable block, the positioning block extends from the side of the movable cavity, a connecting block is provided on the top of the positioning block, the connecting block passes through the connecting cavity and extends from the top of the limit plate, and a push block is fixed on the top of the connecting block.

[0011] In addition, a preferred structure is that the tops of the limit plate and the side plate are both provided with scales, and pointers are fixedly mounted on the movable plate and the push block corresponding to the scales.

[0012] The beneficial effects of the utility model are as follows: the rear servo rod can be clamped and positioned by the setting of the limit plate and the movable block, the size of the rear servo rod can be measured by the setting of the limit plate and the scale on the side plate, and the rear servo rod can be comprehensively tested by the setting of the comprehensive inspection fixture body. The device is not only convenient for positioning the rear servo rod before testing, but also can synchronously measure the size of the rear servo rod during positioning, which is convenient for users to use and improves the detection efficiency of the rear servo rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a comprehensive inspection fixture for a rear servo rod proposed by the utility model;

[0014] Figure 2 It is a structural schematic diagram of a limit plate, a side plate and a movable plate of a comprehensive inspection fixture for a rear servo rod proposed by the utility model;

[0015] Figure 3 for Figure 2 Schematic diagram of the structure when the screw rod pair and the movable block move;

[0016] Figure 4 It is a schematic diagram of the exploded structure of a side plate and a movable plate of a comprehensive inspection fixture for a rear servo rod proposed by the utility model;

[0017] Figure 5 The utility model is a schematic diagram of the exploded structure of a limit plate and a movable block for a rear servo rod comprehensive inspection fixture.

[0018] In the figure: 1 base, 2 limit plate, 21 movable cavity, 22 guide column, 23 connecting cavity, 3 side plate, 31 slide rail, 4 movable plate, 41 slider, 5 drive motor, 51 screw rod, 52 screw rod pair, 6 integrated inspection fixture body, 7 movable block, 71 positioning block, 72 connecting block, 73 push block, 8 scale. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5 A comprehensive inspection tool for a rear servo rod includes a base 1, a limit plate 2 is arranged on one side above the base 1, a side plate 3 is vertically arranged on one side of the limit plate 2, a screw rod 51 is arranged on the other side of the limit plate 2 through a driving motor 5 for vertical transmission, and a comprehensive inspection tool body 6 is arranged on the base 1 behind the screw rod 51. The specific structure and working mode of the comprehensive inspection tool body 6 are both prior art, and do not belong to the main technical problems solved in this technical solution, so they are not elaborated in this utility model.

[0021] Among them, a screw rod pair 52 is movably arranged on the screw rod 51, and a movable plate 4 is connected to one side of the screw rod pair 52. A slider 41 is installed on the side of the movable plate 4, and the slider 41 extends into the side plate 3. The screw rod 51 is driven by the driving motor 5 to drive the screw rod pair 52 to move. This is the prior art and does not belong to the main technical problem solved in this technical solution, so it is not elaborated in this utility model.

[0022] The screw rod 51 is parallel to the side plate 3, and the movable plate 4 is parallel to the limit plate 2. This ensures accurate positioning of the rear servo rod.

[0023] The side plate 3 has a slide rail 31 disposed inside, and the slider 41 extends into the side plate 3 and is assembled on the slide rail 31. The movable block 4 can be easily moved by the matching arrangement between the slide rail 31 and the slider 41.

[0024] An active cavity 21 is provided inside the limiting plate 2, a connecting cavity 23 is provided above the active cavity 21, a guide column 22 is fixedly provided inside the active cavity 21, and a movable block 7 is sleeved on the guide column 22. The movable block 7 can be guided by the setting of the guide column 22 to prevent the movable block 7 from falling off.

[0025] A positioning block 71 is vertically fixed on one side of the movable block 7, and the positioning block 71 extends from the side of the movable cavity 21. A connecting block 72 is provided on the top of the positioning block 71, and the connecting block 72 passes through the connecting cavity 23 and extends from the top of the limiting plate 2, and a push block 73 is fixed on the top of the connecting block 72. The user can push the push block 73 to drive the movable block 7 to move, thereby driving the positioning block 71 to move.

[0026] The top of the limit plate 2 and the side plate 3 are both provided with a scale 8, and a pointer is fixedly mounted on the movable plate 4 and the push block 73 corresponding to the scale 8. By moving the movable plate 4 and the push block 73, the pointer can be driven to move on the scale 8, thereby realizing the measurement of the size of the rear servo rod.

[0027] In this embodiment, when the user needs to test the rear servo rod, the rear servo rod can be placed on the base 1, and one side of the rear servo rod is pressed against the limit plate 2, and the adjacent side is pressed against the side plate 3. At this time, the drive motor 5 can be controlled to start working, so that the screw rod pair 52 can be driven to move by the rotation of the screw rod 51, thereby driving the movable plate 4 to move. When the movable plate 4 contacts the rear servo rod, the rear servo rod can be positioned and clamped by the movable plate 4 and the limit plate 2. And the length of the rear servo rod can be measured by the pointer on the movable plate 4 and the scale 8 on the side plate 3.

[0028] Furthermore, after the length measurement is completed, the user can toggle the push block 73, and the push block 73 drives the movable block 7 to move, and at this time, the positioning block 71 can be driven to position the rear servo rod. After the positioning block 7 has positioned the rear servo rod, the width of the rear servo rod can be measured by the pointer on the push block 73 and the scale 8 on the limit plate 2. After the size measurement of the rear servo rod is completed, the rear servo rod can be comprehensively tested by the comprehensive inspection fixture body 6.

[0029] In the utility model, the rear servo rod can be clamped and positioned by the setting of the limit plate 2 and the movable block 4, the size of the rear servo rod can be measured by the setting of the limit plate 2 and the scale 8 on the side plate 3, and the rear servo rod can be comprehensively tested by the setting of the comprehensive inspection fixture body 6. This device is not only convenient for positioning the rear servo rod before testing, but also can synchronously measure the size of the rear servo rod during positioning, which is convenient for users to use and improves the detection efficiency of the rear servo rod.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A comprehensive inspection fixture for a rear servo rod, comprising a base (1), characterized in that: A limit plate (2) is arranged on one side above the base (1), a side plate (3) is vertically arranged on one side of the limit plate (2), a screw rod (51) is vertically arranged on the other side of the limit plate (2) via a driving motor (5), and a comprehensive inspection fixture body (6) is arranged on the base (1) behind the screw rod (51); A screw rod pair (52) is movably provided on the screw rod (51), a movable plate (4) is connected to one side of the screw rod pair (52), a sliding block (41) is installed on the side of the movable plate (4), and the sliding block (41) extends into the side plate (3).

2. The comprehensive inspection fixture for the rear servo rod according to claim 1, characterized in that: The screw rod (51) is parallel to the side plate (3), and the movable plate (4) is parallel to the limiting plate (2).

3. The comprehensive inspection fixture for the rear servo rod according to claim 1, characterized in that: A slide rail (31) is provided inside the side plate (3), and a slider (41) extends into the side plate (3) and is assembled on the slide rail (31).

4. The comprehensive inspection fixture for rear servo rod according to claim 1, characterized in that: The limiting plate (2) has an active cavity (21) formed inside, a connecting cavity (23) formed above the active cavity (21), a guide column (22) fixedly disposed inside the active cavity (21), and a movable block (7) sleeved on the guide column (22).

5. The comprehensive inspection tool for the rear servo rod according to claim 4, characterized in that: A positioning block (71) is vertically fixedly provided on one side of the movable block (7), the positioning block (71) protruding from the side of the movable cavity (21), a connecting block (72) is provided on the top of the positioning block (71), the connecting block (72) passes through the connecting cavity (23) and protrudes from the top of the limiting plate (2), and a pushing block (73) is fixedly provided on the top of the connecting block (72).

6. The comprehensive inspection fixture for the rear servo rod according to claim 5, characterized in that: The tops of the limit plate (2) and the side plate (3) are both provided with scales (8), and pointers corresponding to the scales (8) are fixedly mounted on the movable plate (4) and the push block (73).

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