Automobile part height detection tool

Abstract

The utility model relates to the technical field of automobile part detection, in particular to an automobile part height detection tool which comprises a workbench, the middle part of the upper end face of the workbench is rotatably connected with a turntable, and the outer side of the upper end face of the turntable is uniformly provided with placing holes for placing automobile parts at intervals. Flexible clamping assemblies are arranged in the multiple containing holes correspondingly, each flexible clamping assembly comprises a two-way lead screw and two transmission rods which are in threaded connection to the two sides of the two-way lead screw correspondingly, and clamping plates are fixedly connected to one ends of the inner side faces of the two transmission rods correspondingly. A plurality of telescopic springs are fixedly connected to the end face of one side of the clamping plate at equal intervals, and a chuck is fixedly connected to one end of each telescopic spring. Compared with the prior art, the automobile part height detection tool solves a series of problems that a conventional automobile part height detection tool does not adopt a flexible clamping assembly to clamp the part, so that the stability of the part is poor, and the surface of the automobile part is easy to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component detection, in particular to an automobile component height detection tool. Background Art

[0002] The height detection tool for automobile parts is a device specially designed for the automobile manufacturing and maintenance industry. It combines modern mechanical technology, sensor technology and computer technology to quickly and accurately measure the height of automobile parts. The tool is usually used in the quality inspection link on the production line, and can also be used for fault diagnosis during automobile repair and maintenance.

[0003] In the prior art, a Chinese patent document with announcement number CN218673491U proposes a height detection tool for automobile parts. The patent can realize multi-station automobile parts placement by cooperating with a U-shaped frame, a bolt rod, a stepper motor, a rotating rod, a single-hole circular plate, a bottom plate, a hollow block and a cylindrical hole, that is, it effectively avoids the need to stop the height gauge to replace the next component for detection after the previous component is detected, effectively improving its work efficiency. Under the action of the bolt rod, the U-shaped frame can be conveniently disassembled and assembled quickly on the workbench. The above patent document is consistent with the prior art in that the clamping structure does not adopt a flexible clamping component. Since the appearance of automobile parts is mostly irregular, the rigid clamping structure is used to clamp the automobile parts with poor stability and easily cause damage to the surface of the automobile parts. Furthermore, we disclose an automobile parts height detection tool to meet the actual needs that the traditional automobile parts height detection tool does not use a flexible clamping component to clamp the parts, resulting in poor stability of the parts and easy damage to the surface of the automobile parts. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose an automobile parts height detection tool to solve the problem that the traditional automobile parts height detection tool does not use a flexible clamping component to clamp the parts, resulting in poor stability of the parts and easily causing damage to the surface of the automobile parts.

[0005] Based on the above-mentioned purpose, the utility model provides a tool for detecting the height of automobile parts, including a workbench, a turntable is rotatably connected to the middle part of the upper end surface of the workbench, and placement holes for placing automobile parts are evenly spaced on the outer side of the upper end surface of the turntable. A flexible clamping assembly is arranged inside each of the plurality of placement holes, and the flexible clamping assembly includes a bidirectional screw rod and two transmission rods respectively threadedly connected to both sides of the bidirectional screw rod, a splint is fixedly connected to one end of the inner side surfaces of the two transmission rods, a plurality of telescopic springs are evenly spaced and fixedly connected to one end surface of one side of the splint, a chuck is fixedly connected to one end of the plurality of telescopic springs, a sliding guide frame is fixedly connected to one side of the middle part of the upper end surface of the workbench, and a height gauge for detecting the height of automobile parts is slidably connected to the outer wall of the sliding guide frame.

[0006] Preferably, both sides of the placement hole on the turntable are provided with sliding grooves, and the transmission rod is slidably connected inside the sliding grooves.

[0007] Preferably, a fixing seat is fixedly connected to one side of the outer wall of the turntable located at the plurality of placement holes, and the bidirectional screw rod is rotatably engaged with the fixing seat.

[0008] Preferably, one end of the altimeter is fixedly connected to a detection rod, one side of the lower end of the detection rod is fixedly connected to a connecting rod, and the middle part of the lower end of the connecting rod is fixedly connected to a pressure plate.

[0009] Preferably, support height adjustment components are provided at the four corners of the workbench, and the support height adjustment components include vertically arranged support columns.

[0010] Preferably, the support column is threadedly connected to the workbench, and the upper end of the support column is fixedly connected with a knob for rotating the support column.

[0011] Preferably, a bubble level detector is provided on one side of the middle portion of the upper end surface of the workbench.

[0012] Preferably, a servo motor for driving the turntable to rotate is provided at the lower end of the workbench.

[0013] The beneficial effects of the utility model are as follows: when the automobile parts inspection tool is in use, the parts are clamped by the flexible clamping assembly on the clamp plate placement hole. First, the parts are placed in the placement hole, and the transmission rods on both sides are moved toward the inside of the placement hole by rotating the bidirectional lead screw, thereby driving the clamp plate to move. The clamp head first contacts the parts and is contracted inwardly by the action of the telescopic spring. Different clamp heads are telescoped to different positions according to the regularity of the surface of the parts, thereby completing the flexible clamping. Through this structural design, the clamping stability of the inspection tool for parts with irregular appearances is greatly improved, and the possibility of damage to the surface of the parts due to excessive clamping force is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a front view schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the flexible clamping assembly of the utility model;

[0018] Figure 4 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 5 for Figure 1 Enlarged view of point B in the middle.

[0020] The markings in the figure are:

[0021] 1. Workbench; 2. Bubble level detector; 3. Support column; 4. Turntable; 5. Sliding guide frame; 6. Altimeter; 7. Chuck; 8. Clamp; 9. Telescopic spring; 10. Transmission rod; 11. Bidirectional screw rod; 12. Detection rod; 13. Connecting rod; 14. Press plate; 15. Slide groove; 16. Fixed seat. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 5 As shown, a tool for detecting the height of automobile parts comprises a workbench 1, a turntable 4 is rotatably connected to the middle of the upper end surface of the workbench 1, placement holes for placing automobile parts are evenly spaced on the outer side of the turntable 4, and flexible clamping components are arranged inside the multiple placement holes, and the flexible clamping components include a bidirectional screw rod 11 and two transmission rods 10 respectively threadedly connected to the two sides of the bidirectional screw rod 11, one end of the inner side surface of the two transmission rods 10 is fixedly connected to a clamping plate 8, one end surface of one side of the clamping plate 8 is evenly spaced and fixedly connected to a plurality of telescopic springs 9, one end of the plurality of telescopic springs 9 is fixedly connected to a clamp 7, a sliding guide frame 5 is fixedly connected to one side of the middle of the upper end surface of the workbench 1, and the outer wall of the sliding guide frame 5 is slidably connected to a useful A height gauge 6 for detecting the height of automobile parts. When the automobile parts detection tool is in use, the parts are clamped by the flexible clamping assembly on the placement hole of the clamp plate 8. First, the parts are placed in the placement hole, and the transmission rods 10 on both sides are moved toward the inside of the placement hole by rotating the bidirectional screw, thereby driving the clamp plate 8 to move. The clamp head 7 first contacts the part and is contracted inwardly by the action of the telescopic spring 9. Different clamp heads 7 are telescoped to different positions according to the regularity of the surface of the part, thereby completing the flexible clamping. Through this structural design, the clamping stability of the detection tool for parts with irregular appearances is greatly improved, and the possibility of damage to the surface of the part due to excessive clamping force is reduced.

[0025] Further, such as Figure 4As shown, both sides of the placement holes on the turntable 4 are provided with slide grooves 15, the transmission rod 10 is slidably connected inside the slide grooves 15, and the outer wall of the turntable 4 is located on one side of the multiple placement holes and is fixedly connected with a fixing seat 16, the bidirectional screw rod 11 is rotatably engaged with the fixing seat 16, and the sliding connection of the transmission rod 10 inside the slide grooves 15 can improve the movement stability of the transmission rod 10 and thereby increase the clamping stability of the splint 8 and the chuck 7 on the parts, and the rotatable engagement of the bidirectional screw rod 11 with the fixing seat 16 can improve the rotation stability of the bidirectional screw rod 11 and thereby increase the convenience of use.

[0026] Further, such as Figures 1 to 5 As shown, one end of the altimeter 6 is fixedly connected to a detection rod 12, one side of the lower end of the detection rod 12 is fixedly connected to a connecting rod 13, and the middle part of the lower end of the connecting rod 13 is fixedly connected to a pressing plate 14. When the automobile parts detection tool is in use, the altimeter 6 slides on the sliding guide frame 5 to perform height detection on parts of different heights. After the pressing plate 14 contacts the parts, the altimeter 6 stops sliding, thereby realizing the height detection of the automobile parts.

[0027] Further, such as Figure 1 As shown, support height adjustment components are arranged at the four corners of the workbench 1, and the support height adjustment components include a vertically arranged support column 3, the support column 3 is threadedly connected to the workbench 1, and the upper end of the support column 3 is fixedly connected with a knob for rotating the support column 3, and a bubble level detector 2 is arranged on one side of the middle of the upper end surface of the workbench 1. When the automobile parts inspection tool is in use, when the supporting surface is uneven, the support height of each corner can be adjusted by the support height adjustment components at the four corners of the workbench 1, and the support column 3 is rotated by the knob to make the support column 3 rise and fall on the workbench 1 to achieve the purpose of height adjustment. In addition, the bubble level detector 2 can facilitate the user to check whether the workbench 1 is in a horizontal state. Through this structural design, the accuracy of the height detection result of automobile parts by the inspection tool is greatly improved.

[0028] Further, such as Figure 2 As shown, a servo motor for driving the turntable 4 to rotate is provided at the lower end of the workbench 1. The turntable 4 is driven to rotate by the servo motor, so that the height of automobile parts placed in holes at different positions of the height gauge 6 can be detected, thereby improving the convenience of using the detection tooling.

[0029] Working principle: When the automobile parts inspection tool is in use, the parts are clamped by the flexible clamping assembly on the placement hole of the clamp plate 8. First, the parts are placed in the placement hole, and the transmission rods 10 on both sides are moved toward the inside of the placement hole by rotating the bidirectional lead screw, thereby driving the clamp plate 8 to move. The clamp head 7 first contacts the parts and contracts inwards through the action of the telescopic spring 9. Different clamp heads 7 are telescoped to different positions according to the regularity of the surface of the parts, thereby completing the flexible clamping. Through this structural design, the clamping stability of the inspection tool for parts with irregular appearances is greatly improved, and the possibility of damage to the surface of parts caused by excessive clamping force is reduced. The altimeter 6 slides on the sliding guide frame 5 to detect the height of parts at different heights. After the pressure plate 14 contacts the parts, the altimeter 6 stops sliding, thereby realizing the height detection of automobile parts. When the supporting surface is uneven, the support height of each corner can be adjusted by the support height adjustment components at the four corners of the workbench 1. The support column 3 is raised and lowered on the workbench 1 by turning the knob to achieve the height adjustment purpose. In addition, the bubble level detector 2 is set to facilitate the user to check whether the workbench 1 is in a horizontal state. Through this structural design, the accuracy of the height detection results of automobile parts by the detection tool is greatly improved.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A tool for detecting the height of automobile parts, comprising a workbench (1), characterized in that: The middle of the upper end surface of the workbench (1) is rotatably connected to a turntable (4), and placement holes for placing automobile parts are evenly spaced on the outer side of the upper end surface of the turntable (4), and a plurality of placement holes are provided inside each of the plurality of placement holes. The flexible clamping assembly comprises a bidirectional screw rod (11) and two transmission rods (10) respectively threadedly connected to both sides of the bidirectional screw rod (11), and one end of the inner side surfaces of the two transmission rods (10) are fixedly connected to a clamping plate (8), and one end surface of one side of the clamping plate (8) is evenly spaced and fixedly connected to a plurality of telescopic springs (9), and one end of each of the plurality of telescopic springs (9) is fixedly connected to a clamping head (7), and a sliding guide frame (5) is fixedly connected to one side of the middle of the upper end surface of the workbench (1), and a height measuring instrument (6) for detecting the height of automobile parts is slidably connected to the outer wall of the sliding guide frame (5).

2. The automobile parts height detection tool according to claim 1, characterized in that: Slide grooves (15) are provided on both sides of the placement hole on the rotating disk (4), and the transmission rod (10) is slidably connected inside the slide grooves (15).

3. The automobile parts height detection tool according to claim 1, characterized in that: The outer wall of the rotating disk (4) is fixedly connected to a fixing seat (16) on one side of the placement hole, and the bidirectional screw rod (11) is rotatably engaged with the fixing seat (16).

4. The automobile parts height detection tool according to claim 1, characterized in that: One end of the altimeter (6) is fixedly connected to a detection rod (12), one side of the lower end of the detection rod (12) is fixedly connected to a connecting rod (13), and the middle part of the lower end of the connecting rod (13) is fixedly connected to a pressing plate (14).

5. The automobile parts height detection tool according to claim 1, characterized in that: Support height adjustment components are arranged at the four corners of the workbench (1), and the support height adjustment components comprise vertically arranged support columns (3).

6. The automobile parts height detection tool according to claim 5, characterized in that: The support column (3) is threadedly connected to the workbench (1), and a knob for rotating the support column (3) is fixedly connected to the upper end of the support column (3).

7. The automobile parts height detection tool according to claim 1, characterized in that: A bubble level detector (2) is provided on one side of the middle portion of the upper end surface of the workbench (1).

8. The automobile parts height detection tool according to claim 1, characterized in that: A servo motor for driving the turntable (4) to rotate is provided at the lower end of the workbench (1).

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