Automatic rotating structure of appearance detector for wiring harness connector terminal

Abstract

The utility model discloses an automatic rotating structure of an appearance detector for a wire harness connector terminal, which belongs to the technical field of automobile wire harness production and detection, and comprises a support frame and a detection component, a detection bottom table is arranged on the top of the support frame close to the edge, a support side box is arranged on the top of the detection bottom table, and the support side box is connected with the detection component. A first containing block is arranged in the middle of the supporting side box, a second containing block is arranged on the top of the first containing block, a plurality of rolling shafts are evenly arranged on the opposite sides of the first containing block and the second containing block, and extending plates are arranged at the two ends of the second containing block. Two first fixing columns are symmetrically arranged between the bottom of the extending plate and the supporting side box, a connecting ring is arranged between one ends of the bottoms of the first fixing columns, second fixing columns are arranged between the inner ring of the connecting ring and the supporting side box, and springs are arranged on the second fixing columns. According to the utility model, through cooperation of the supporting side box and the rotating block, the whole wire harness can be conveniently driven to rotate, and detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harness production detection, in particular to an automatic rotation structure of an appearance detector for wiring harness connector terminals. Background Art

[0002] The wiring harness refers to the contact terminal (connector) made of copper material, which is crimped with wires and cables, and then the insulator is pressed or metal shell is added to form a wiring harness to connect the circuit. In order to facilitate installation and maintenance and ensure that electrical equipment can work under the worst conditions, the wires of different specifications and colors used in various electrical equipment in the vehicle are reasonably arranged and combined into one, and the wires are bundled into bundles with insulating materials, which is complete and reliable. The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there is no automotive circuit. After the wiring harness is produced, it needs to be tested, and the optical impact detector can inspect and test the appearance and size of the wiring harness connector terminals and the plastic shell sealing plug.

[0003] However, the automatic rotation structure of the existing appearance inspection instrument for wiring harness connector terminals has the following problems during use: during the inspection process, after the single-side position is photographed and inspected, the position of the wiring harness needs to be gradually adjusted for comprehensive inspection, and the adjustment of the wiring harness position is done manually, which makes the adjustment inconvenient and the rotation accuracy insufficient. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic rotation structure of an appearance inspection instrument for wiring harness connector terminals, which solves the technical problems that during the inspection process, after shooting and inspecting at a single-sided position, the position of the wiring harness needs to be gradually adjusted for comprehensive inspection, while the adjustment of the wiring harness position is inconvenient due to manual operation and insufficient rotation accuracy, thereby meeting actual use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a support frame and a detection component, a detection base is arranged at a position near the edge of the top of the support frame, a support side box is arranged on the top of the detection base, a first receiving block is arranged at the middle position of the support side box, a second receiving block is arranged on the top of the first receiving block, a plurality of rollers are evenly arranged on the facing sides of the first receiving block and the second receiving block, an extension plate is arranged at both ends of the second receiving block, two fixing columns 1 are symmetrically arranged between the bottom of the extension plate and the support side box, a connecting ring is arranged between the bottom end of the fixing column 1, a fixing column 2 is arranged between the inner ring of the connecting ring and the support side box, and a spring is arranged on the fixing column 2;

[0006] A support member is provided at a position near the side on the top of the detection base. A moving tube is provided on the support member. A fastening bolt is provided on the moving tube. A support rod is provided on one side of the moving tube. A support outer box is provided at the end of the support rod. A rotating block is provided inside the support outer box. A positioning sponge block is provided on the rotating block. A driving assembly is provided between one side of the support outer box and the rotating block. A control panel for cooperating with the driving assembly is installed inside the support side box.

[0007] As a preferred embodiment of the present invention, the support frame is jointly composed of a bottom plate, a top plate and support columns. A control cabinet and a control chassis are respectively provided on the support frame. An operation assembly is placed on the top of the support frame. The detection assembly is installed at a position on the top side of the support frame.

[0008] As a preferred embodiment of the present invention, both the first receiving block and the second receiving block are in a semi-circular ring structure. The cross-sections of the first receiving block and the second receiving block are in a "冂" shape structure. The roller is made of rubber and metal materials. The roller is rotatably connected to both the first receiving block and the second receiving block.

[0009] As a preferred embodiment of the present invention, a lifting handle is provided at the middle position on the top of the second receiving block. The first fixing column is movably connected to the support side box. The connecting ring is movably connected to the second fixing column. The second fixing column is vertically fixed inside the support side box. Both ends of the spring are in contact with the inner wall of the support side box and the top of the connecting ring respectively.

[0010] As a preferred embodiment of the present invention, the support member is jointly composed of two raised side blocks and a square rod. The raised side blocks are fixed on the top of the detection base. The square rod is fixed between the two raised side blocks. The inner circle of the moving tube is in a square structure. One end of the fastening bolt abuts against the square rod.

[0011] As a preferred embodiment of the present invention, the rotating block is on the same horizontal line as the first receiving block and the second receiving block. The fastening bolt is threadedly connected to the moving tube. Both the support outer box and the rotating block are in a circular structure. A positioning groove is provided in the middle of one side of the positioning sponge block.

[0012] As a preferred embodiment of the utility model, the driving assembly is composed of a micro motor and a transmission shaft, the transmission shaft is fixed between the micro motor and the rotating block, the supporting outer box is installed with a protective shell at the position of the driving assembly, the micro motor is fixed on the protective shell, and a deceleration structure is integrated on the micro motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By using the supporting side box and the rotating block and other components in coordination, the wiring harness can be conveniently rotated as a whole. The wiring harness part is placed between the first receiving block and the second receiving block, and the terminal part of the wiring harness is inserted into the positioning groove. When testing, the driving component drives the rotating block to rotate, and further drives the wiring harness as a whole to rotate, which allows the detection component to conveniently photograph and scan the terminal as a whole and the connection position part, facilitates detection, and improves detection efficiency, thereby solving the problems of inconvenient adjustment and insufficient rotation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the supporting side box of the utility model;

[0017] Figure 3 This is a structural diagram of the roller described in the utility model;

[0018] Figure 4 This is a structural diagram of the support member described in the utility model;

[0019] Figure 5 This is a structural diagram of the rotating block described in the utility model.

[0020] In the figure: control cabinet-1, control box-2, support frame-3, operation component-4, detection component-5, support side box-6, detection base-7, support member-8, connecting ring-9, first receiving block-10, fixing column two-11, control panel-12, spring-13, second receiving block-14, lifting handle-15, extension plate-16, fixing column one-17, roller-18, moving tube-19, fastening bolt-20, protective shell-21, drive component-22, support outer box-23, positioning sponge block-24, rotating block-25, support rod-26. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1-5 , the present utility model provides a technical solution: an automatic rotation structure for an appearance detector of a wire harness connector terminal, including: a support frame 3 and a detection component 5. A detection base 7 is provided at a position near the edge of the top of the support frame 3. A support side box 6 is provided on the top of the detection base 7. A first receiving block 10 is provided in the middle position of the support side box 6. A second receiving block 14 is provided on the top of the first receiving block 10. A number of rollers 18 are evenly provided on the facing sides of the first receiving block 10 and the second receiving block 14. Extension plates 16 are provided at both ends of the second receiving block 14. Two fixing columns 17 are symmetrically provided between the bottom ends of the extension plates 16 and the support side box 6. A connecting ring 9 is provided between the bottom ends of the fixing columns 17. A fixing column 11 is provided between the inner ring of the connecting ring 9 and the support side box 6. A spring 13 is provided on the fixing column 11;

[0023] A support member 8 is provided at a position near the side of the top of the detection base 7. A moving tube 19 is provided on the support member 8. A fastening bolt 20 is provided on the moving tube 19. A support rod 26 is provided on one side of the moving tube 19. A support outer box 23 is provided at the end of the support rod 26. A rotating block 25 is provided inside the support outer box 23. A positioning sponge block 24 is provided on the rotating block 25. A driving component 22 is provided between one side of the support outer box 23 and the rotating block 25. A control panel 12 for cooperating with the driving component 22 is installed inside the support side box 6.

[0024] Further improved, the support frame 3 is jointly composed of a bottom plate, a top plate and support columns. A control cabinet 1 and a control chassis 2 are respectively provided on the support frame 3. An operation component 4 is placed on the top of the support frame 3. The detection component 5 is installed at a side position on the top of the support frame 3.

[0025] Further improved, both the first receiving block 10 and the second receiving block 14 are semi-circular ring structures. The cross-section of the first receiving block 10 and the second receiving block 14 is in a "冂" shape structure. The rollers 18 are made of rubber and metal materials. Specifically, the metal material part is located at the center position of the roller 18 and is connected to the first receiving block 10 and the second receiving block 14, while the rubber material part is located in the middle of the metal material part and is in contact with the wire harness. The rollers 18 are rotatably connected to both the first receiving block 10 and the second receiving block 14.

[0026] As a further improvement, a lifting handle 15 is provided at the middle position of the top of the second receiving block 14, the fixed column 17 and the supporting side box 6 are movably connected, the connecting ring 9 and the fixed column 2 11 are movably connected, the fixed column 2 11 is vertically fixed inside the supporting side box 6, and the two ends of the spring 13 are respectively in contact with the inner wall of the supporting side box 6 and the top of the connecting ring 9.

[0027] Further improved, the support member 8 is composed of two elevated side blocks and a square rod. The elevated side blocks are fixed on the top of the detection base 7, the square rod is fixed between the two elevated side blocks, the inner circle of the movable tube 19 is a square structure, and one end of the fastening bolt 20 is in conflict with the square rod.

[0028] For further improvement, the rotating block 25 is on the same horizontal line as the first receiving block 10 and the second receiving block 14, the fastening bolt 20 is threadedly connected to the moving tube 19, the supporting outer box 23 and the rotating block 25 are both circular structures, and a positioning groove is provided in the middle of one side of the positioning sponge block 24. Specifically, the structure of the positioning groove is the same as the terminal of the wiring harness connector, which is used for inserting the terminal and plays a fixing role. In the present technical solution, sponge is used as the material, which can facilitate the insertion of the terminal. In specific use, materials such as rubber and plastic can also be used, and there is no limitation here.

[0029] Further improved, the driving assembly 22 is composed of a micro motor and a transmission shaft, the transmission shaft is fixed between the micro motor and the rotating block 25, the supporting outer box 23 is installed with a protective shell 21 at the position of the driving assembly 22, the micro motor is fixed on the protective shell 21, and a deceleration structure is integrated on the micro motor, specifically, as Figure 4 As shown in the figure, the control and power supply integrated harness of the micro motor is installed in the support rod 26, one end of which is connected to the control panel and controlled by the control panel. The specific power supply harness is connected to the control cabinet 1 of the detector as a whole.

[0030] During use: the utility model first lifts up the second receiving block 14 through the lifting handle 15, then passes the wiring harness to be tested through the first receiving block 10 and the second receiving block 14, and moves gradually until the terminal is inserted into the positioning groove on the positioning sponge block 24, then releases the lifting handle, and through the elastic force of the spring 13, the second receiving block 14 can be pulled back and the wiring harness is clamped between the rollers 18. When the test is being carried out, the micro motor cooperates with the transmission shaft to drive the rotating block 25 to rotate, and further drives the inserted terminal to rotate, so that the terminal and the wiring harness can be gradually rotated as a whole, and the overall shooting test can be completed quickly and conveniently, which is easy to use.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic rotation structure of an appearance inspection instrument for a wiring harness connector terminal, characterized in that: It includes a support frame (3) and a detection component (5). A detection base (7) is provided at a position near the edge at the top of the support frame (3). A support side box (6) is provided on the top of the detection base (7). A first receiving block (10) is provided at the middle position of the support side box (6). A second receiving block (14) is provided on the top of the first receiving block (10). A number of rollers (18) are evenly provided on the facing sides of the first receiving block (10) and the second receiving block (14). Extension plates (16) are provided at both ends of the second receiving block (14). Two first fixing columns (17) are symmetrically provided between the bottom of the extension plates (16) and the support side box (6). A connecting ring (9) is provided between the bottom ends of the first fixing columns (17). A second fixing column (11) is provided between the inner ring of the connecting ring (9) and the support side box (6). A spring (13) is provided on the second fixing column (11). A support member (8) is provided at a position near the side on the top of the detection base (7). A moving tube (19) is provided on the support member (8). A fastening bolt (20) is provided on the moving tube (19). A support rod (26) is provided on one side of the moving tube (19). A support outer box (23) is provided at the end of the support rod (26). A rotating block (25) is provided inside the support outer box (23). A positioning sponge block (24) is provided on the rotating block (25). A driving component (22) is provided between one side of the support outer box (23) and the rotating block (25). A control panel (12) for cooperating with the driving component (22) is installed inside the support side box (6).

2. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: The support frame (3) is jointly composed of a bottom plate, a top plate and support columns. A control cabinet (1) and a control chassis (2) are respectively provided on the support frame (3). An operation component (4) is placed on the top of the support frame (3). The detection component (5) is installed at the side position at the top of the support frame (3).

3. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: Both the first receiving block (10) and the second receiving block (14) are semi-circular ring structures. The cross-sections of the first receiving block (10) and the second receiving block (14) are in a "冂" shaped structure. The rollers (18) are made of rubber and metal materials. The rollers (18) are rotatably connected to both the first receiving block (10) and the second receiving block (14).

4. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: A lifting handle (15) is provided at the middle position on the top of the second receiving block (14). The first fixing column (17) is movably connected to the support side box (6). The connecting ring (9) is movably connected to the second fixing column (11). The second fixing column (11) is vertically fixed inside the support side box (6). Both ends of the spring (13) are in contact with the inner wall of the support side box (6) and the top of the connecting ring (9) respectively.

5. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: The support member (8) is composed of two raised side blocks and a square rod. The raised side blocks are fixed on the top of the detection base (7). The square rod is fixed between the two raised side blocks. The inner circle of the moving tube (19) is a square structure. One end of the fastening bolt (20) is in conflict with the square rod.

6. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: The rotating block (25) is on the same horizontal line as the first receiving block (10) and the second receiving block (14); the fastening bolt (20) is threadedly connected to the moving tube (19); the supporting outer box (23) and the rotating block (25) are both circular structures; and a positioning groove is provided in the middle of one side of the positioning sponge block (24).

7. The automatic rotation structure of the appearance inspection instrument for the wiring harness connector terminal according to claim 1, characterized in that: The driving assembly (22) is composed of a micro motor and a transmission shaft, the transmission shaft is fixed between the micro motor and the rotating block (25), the supporting outer box (23) is installed with a protective shell (21) at the position of the driving assembly (22), the micro motor is fixed on the protective shell (21), and a speed reduction structure is integrated on the micro motor.

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