A harness terminal mating detection tool

Abstract

The utility model relates to a kind of harness terminal pair insertion detection tool, including bottom plate, the top of the bottom plate is provided with rectangular empty cylinder, multiple female ends are fixedly installed in the inside of rectangular empty cylinder, the top of the bottom plate is fixedly installed with four vertical rods, four The vertical rod is provided with pair insertion mechanism, the top of the pair insertion mechanism is provided with push-pull mechanism, the push-pull mechanism is used to push pair insertion mechanism lifting and multiple female ends butt joint, the pair insertion mechanism includes lifting plate slidingly installed in the outside of four vertical rods, installation slot corresponding with multiple female ends is formed in the inside of the lifting plate. That harness terminal pair insertion detection tool, first, the harness terminal to be detected is loaded into pair insertion mechanism, then push-pull mechanism operates, pushes pair insertion mechanism and its inside harness terminal down, after the harness terminal is inserted into female end inside, detection can be carried out, the design realizes multiple harness terminal simultaneous pair insertion detection, and detection efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness terminal detection, and particularly relates to a wire harness terminal insertion detection tooling. Background Technique

[0002] As a core component for power and signal transmission in electronic devices, the insertion quality of the terminals of a wire harness directly affects the stability and safety of the operation of the device. In fields with high reliability requirements such as automobile manufacturing, aerospace, and industrial automation, the detection of wire harness terminal insertion has become an essential quality control link in the production process.

[0003] Existing detection equipment generally adopts a single-station independent detection method, and each time only the insertion test of a pair of terminals can be completed. Taking an automobile wire harness as an example, a single wire harness usually contains multiple groups of terminals. The traditional method requires repeated operations multiple times to complete a full inspection, and the detection of a single wire harness takes up to 5 - 15 minutes, which is difficult to meet modern production. Therefore, a wire harness terminal insertion detection tooling is particularly proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a wire harness terminal insertion detection tooling to overcome the deficiencies in the above prior art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows: A wire harness terminal insertion detection tooling includes a bottom plate. A rectangular hollow cylinder is arranged on the top of the bottom plate. A plurality of female terminals are fixedly installed inside the rectangular hollow cylinder. Four vertical rods are fixedly installed on the top of the bottom plate. An insertion mechanism is arranged on the four vertical rods. A push-pull mechanism is arranged on the top of the insertion mechanism. The push-pull mechanism is used to push the insertion mechanism to lift and dock with a plurality of female terminals.

[0006] Based on the above technical solution, the utility model can be further improved as follows.

[0007] Further, the insertion mechanism includes a lifting plate slidably installed outside the four vertical rods. Installation grooves corresponding to the plurality of female terminals are opened inside the lifting plate. Side plates are fixedly installed at the front and rear ends of the plurality of installation grooves on the top of the lifting plate. Slots are opened on the opposite sides of the two side plates. A clip is slidably installed inside the two slots. The outer part of the clip is in a "C" shape structure.

[0008] Further, the four vertical rods are distributed in a left-right manner in two groups. The push-pull mechanism includes cross plates fixedly installed on the tops of the two groups of vertical rods. Two electric push rods penetrating to the bottom are fixedly installed on the tops of the two cross plates. The telescopic ends of the four electric push rods are fixedly connected to the bottom of the lifting plate.

[0009] Furthermore, a side platform is fixedly installed at the front of the base plate, and a plurality of display screens are fixedly installed on the top of the side platform, with each of the plurality of display screens being electrically connected to a plurality of female terminals.

[0010] Furthermore, a controller is fixedly installed at the front of the base plate, and the controller is electrically connected to the four electric push rods. A switch is fixedly installed on the top of the side platform, and the switch is electrically connected to the controller.

[0011] Furthermore, a spiral frame is fixedly installed at the bottom of the lifting plate, and the spiral frame corresponds to the rectangular empty cylinder.

[0012] Furthermore, a side baffle is fixedly installed on the top of the lifting plate, and the side baffle is located on the left side of the two side plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: First, the wire harness terminal to be tested is installed into the mating mechanism. Then, the push-pull mechanism is operated to push the mating mechanism and the wire harness terminal inside it down. After the wire harness terminal is inserted into the female end, the test can be carried out. This design realizes the simultaneous mating test of multiple wire harness terminals, which can effectively improve the test efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the wire harness terminal mating test fixture of this utility model; Figure 2 This is a partial cross-sectional view of the wire harness terminal mating test fixture of this utility model. Figure 3 This is a front view of the wire harness terminal mating test fixture of this utility model; Figure 4 This is a schematic diagram showing the connection between the side panel and the clip structure. Figure 5 This is a schematic diagram of the mounting slot structure.

[0015] The attached diagram lists the components represented by each number as follows: 1. Base plate; 2. Rectangular hollow cylinder; 3. Female end; 4. Vertical rod; 5. Lifting plate; 6. Mounting groove; 7. Side plate; 8. Clip; 9. Horizontal plate; 10. Electric push rod; 11. Side platform; 12. Display screen; 13. Controller; 14. Switch; 15. U-shaped frame; 16. Side baffle. Detailed Implementation

[0016] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0017] Example 1, such as Figures 1-3As shown in the figure, a detection tool for inserting and mating wire harness terminals includes a bottom plate 1. A rectangular hollow cylinder 2 is provided on the top of the bottom plate 1. A plurality of female terminals 3 are fixedly installed inside the rectangular hollow cylinder 2. Four vertical rods 4 are fixedly installed on the top of the bottom plate 1. An insertion and mating mechanism is arranged on the four vertical rods 4. A push and pull mechanism is arranged on the top of the insertion and mating mechanism. The push and pull mechanism is used to push the insertion and mating mechanism to lift and dock with the plurality of female terminals 3.

[0018] The plurality of female terminals 3 are restricted to the top of the bottom plate 1 through the rectangular hollow cylinder 2. During use, first, a plurality of wire harness terminals to be detected are loaded into the insertion and mating mechanism. Subsequently, the push and pull mechanism operates to push the insertion and mating mechanism and the plurality of wire harness terminals installed inside it to descend. When the plurality of wire harness terminals are inserted into the plurality of female terminals 3, detection can be carried out, achieving the purpose of simultaneously detecting a plurality of wire harness terminals, thereby significantly improving the detection efficiency. After the detection is completed, the push and pull mechanism operates to pull the insertion and mating mechanism upward, and the wire harness terminals can be withdrawn from the plurality of female terminals 3.

[0019] Embodiment 2, as Figures 1-5 shown, this embodiment is a further improvement based on Embodiment 1, and the specific details are as follows: The insertion and mating mechanism includes a lifting plate 5 slidably installed outside the four vertical rods 4. Installation slots 6 corresponding to the plurality of female terminals 3 are opened inside the lifting plate 5. Side plates 7 located at the front and rear ends of the plurality of installation slots 6 are fixedly installed on the top of the lifting plate 5. Slots are opened on the opposite sides of the two side plates 7. A clip 8 is slidably installed inside the two slots. The outer part of the clip 8 is in a "C" - shaped structure.

[0020] With this setting, during detection, first, the plurality of wire harness terminals are respectively inserted into the plurality of installation slots 6. At this time, the plurality of wire harness terminals are located between the two side plates 7. Then, the clip 8 can be inserted into the slots opened on the opposite sides of the two side plates 7. Since the outer part of the clip 8 is in a "C" - shaped structure, the two side plates 7 can be limited, facilitating the lifting plate 5 to drive the plurality of wire harness terminals to descend and insert into the plurality of female terminals 3. Finally, the clip 8 is withdrawn from the two slots to release the limit on the wire harness terminals.

[0021] Embodiment 3, as Figures 1-3 shown, this embodiment is a further improvement based on Embodiment 1, and the specific details are as follows: The four vertical rods 4 are distributed in a left - right pattern in two groups. The push and pull mechanism includes a cross - plate 9 fixedly installed on the top of the two groups of vertical rods 4. Two electric push rods 10 penetrating to the bottom are fixedly installed on the top of the two cross - plates 9. The telescopic ends of the four electric push rods 10 are fixedly connected to the bottom of the lifting plate 5.

[0022] With this configuration, the four electric push rods 10 are supported above the lifting plate 5 by the two horizontal plates 9. The extension and retraction of the four electric push rods 10 can drive the lifting plate 5 and the multiple wire harness terminals installed inside the lifting plate 5 to rise and fall.

[0023] Example 4, as Figures 1-3 As shown, this embodiment is a further improvement based on embodiment 1, and its specific details are as follows: A side platform 11 is fixedly installed at the front of the base plate 1, and a number of display screens 12 are fixedly installed on the top of the side platform 11. The multiple display screens 12 are electrically connected to multiple female terminals 3 respectively.

[0024] With this setup, multiple female terminals 3 transmit the detected information to multiple displays 12 respectively. At this time, the results of the detection of the wire harness terminals can be obtained by observing the multiple displays 12.

[0025] Example 5, as Figures 1-3 As shown, this embodiment is a further improvement based on embodiment 3, and its specific details are as follows: A controller 13 is fixedly installed at the front of the base plate 1. The controller 13 is electrically connected to the four electric push rods 10. A switch 14 is fixedly installed on the top of the side platform 11. The switch 14 is electrically connected to the controller 13.

[0026] With this setup, the controller 13 is started and stopped by the switch 14, and at this time, multiple controllers 13 control the four electric push rods 10 to extend and retract simultaneously.

[0027] Example 6, as Figure 2 As shown, this embodiment is a further improvement based on embodiment 1, and its specific details are as follows: A spiral frame 15 is fixedly installed at the bottom of the lifting plate 5, and the spiral frame 15 corresponds to the rectangular empty cylinder 2.

[0028] With this configuration, the lifting plate 5 can drive the loop frame 15 to descend and fit over the outside of the rectangular hollow cylinder 2, thereby enabling the multiple wire harness terminals installed on the lifting plate 5 to achieve stable connection with the multiple female terminals 3.

[0029] Example 7, as Figures 1-5 As shown, this embodiment is a further improvement based on embodiment 1, and its specific details are as follows: A side baffle 16 is fixedly installed on the top of the lifting plate 5, and the side baffle 16 is located on the left side of the two side plates 7.

[0030] This configuration limits the position of the clip 8 by installing the side baffle 16.

[0031] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A wiring harness terminal mating test fixture, comprising a base plate (1), characterized in that: A rectangular empty cylinder (2) is provided at the top of the bottom plate (1). A plurality of female terminals (3) are fixedly installed inside the rectangular empty cylinder (2). Four vertical rods (4) are fixedly installed at the top of the bottom plate (1). An insertion mechanism is provided on the four vertical rods (4). A push-pull mechanism is provided at the top of the insertion mechanism. The push-pull mechanism is used to push the insertion mechanism to lift and dock with a plurality of female terminals (3).

2. The wiring harness terminal mating test fixture according to claim 1, characterized in that: The insertion mechanism includes a lifting plate (5) slidably installed outside the four vertical rods (4). Installation grooves (6) corresponding to the plurality of female terminals (3) are formed inside the lifting plate (5). Side plates (7) located at the front and rear ends of the plurality of installation grooves (6) are fixedly installed at the top of the lifting plate (5). Slots are formed on the opposite sides of the two side plates (7). A clip (8) is slidably installed inside the two slots. The outer shape of the clip (8) is a "C" shape.

3. The wiring harness terminal mating test fixture according to claim 1, characterized in that: The four vertical rods (4) are distributed in a left-right manner in two groups. The push-pull mechanism includes a cross plate (9) fixedly installed at the top of the two groups of vertical rods (4). Two electric push rods (10) penetrating to the bottom are fixedly installed on the top of the two cross plates (9). The telescopic ends of the four electric push rods (10) are fixedly connected to the bottom of the lifting plate (5).

4. The wiring harness terminal mating test fixture according to claim 1, characterized in that: A side platform (11) is fixedly installed in front of the bottom plate (1). A plurality of display screens (12) are fixedly installed at the top of the side platform (11). The plurality of display screens (12) are electrically connected to the plurality of female terminals (3) respectively.

5. The wiring harness terminal mating test fixture according to claim 4, characterized in that: A controller (13) is fixedly installed in front of the bottom plate (1). The controller (13) is electrically connected to the four electric push rods (10). A switch (14) is fixedly installed at the top of the side platform (11). The switch (14) is electrically connected to the controller (13).

6. The wiring harness terminal mating test fixture according to claim 2, characterized in that: A return frame (15) is fixedly installed at the bottom of the lifting plate (5). The return frame (15) corresponds to the rectangular empty cylinder (2).

7. The wiring harness terminal mating test fixture according to claim 2, characterized in that: A side baffle (16) is fixedly installed at the top of the lifting plate (5). The side baffle (16) is located on the left side of the two side plates (7).

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