A device for testing the pull-out force of a cable sleeve cap

Abstract

The utility model belongs to the field of automobile cable detection technology, concretely relates to a cable sleeve cap pull-off force testing arrangement, including installation bottom plate, be provided with the support component for clamping cable through the removal component on the installation bottom plate, be provided with the tension component for exerting tension on the installation bottom plate right side of support component position, be provided with the detection component for detecting pull-off force on the installation bottom plate left side of support component position. The whole device simple structure, small, through installation bottom plate can install the whole device in the corresponding position, facilitate the detection in the assembly process, can also effectively reduce the cost.

Description

Technical Field

[0001] This utility model belongs to the field of automotive cable testing technology, specifically relating to a cable sleeve cap pull-out force testing device. Background Technology

[0002] To ensure the quality of the cable, a pull-out force test is performed on the cap of the cable. In the existing technology, the pull-out force test of the cap needs to be carried out in a specific tensile equipment. Since the entire equipment has a complex structure and large size, it can only be placed in a fixed location, which makes the test troublesome. Utility Model Content

[0003] This utility model aims to provide a cable sleeve cap pull-out force testing device, which has a simple structure, small size, is easy to fix on the production line, and is convenient for testing.

[0004] Therefore, the technical solution adopted by this utility model is as follows: a cable sleeve cap pull-out force testing device, including a mounting base plate, a support component for clamping the cable is provided on the mounting base plate through a movable component, a tension component for applying tension is provided on the right side of the support component on the mounting base plate, and a detection component for detecting pull-out force is provided on the left side of the support component on the mounting base plate.

[0005] As a preferred embodiment of the above scheme, the moving component includes a guide rail extending forward and backward, and the front and rear ends of the guide rail are mounted on the mounting base plate by corresponding mounting blocks.

[0006] Further preferably, the support assembly includes a left support seat and a right movable seat, the left support seat is provided with a limiting block for limiting the sleeve cap, and the right movable seat is provided with a clamping mechanism for clamping the right end of the cable.

[0007] Further preferably, the clamping mechanism includes a fixed clamping block disposed on the right movable seat, and a rotating clamping block disposed on the right movable seat via a rotating shaft. A rotating handle is disposed at the upper end of the rotating shaft. When the rotating handle is rotated, the rotating clamping block can be rotated to clamp the cable together with the fixed clamping block.

[0008] Further preferably, both the fixed clamping block and the rotating clamping block have patterns on their opposite sides to increase friction.

[0009] Further preferably, the tension assembly includes a tension cylinder mounted on the mounting base plate via a corresponding tension seat, and the output end of the tension cylinder is connected to the right movable seat. The detection assembly includes a detection sensor, one end of which is connected to the left support seat.

[0010] Further preferably, the mounting base plate is provided with inverted T-shaped grooves to facilitate the installation of various components.

[0011] The beneficial effects of this utility model are: the whole device has a simple structure and small size. The entire device can be installed in the corresponding position by means of the mounting base plate, which facilitates the testing during the assembly process and can also effectively reduce costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the present invention.

[0013] Attached reference numerals: Mounting base plate-1, guide rail-2, mounting block-3, left support seat-4, right moving seat-5, limit block-6, fixed clamping block-7, rotating shaft-8, rotating clamping block-9, rotating handle-10, tension seat-11, tension cylinder-12, detection sensor-13. Detailed Implementation

[0014] The present invention will be further described below with reference to embodiments and accompanying drawings:

[0015] like Figure 1 As shown, a cable sleeve cap pull-out force testing device mainly consists of a mounting base plate 1, a moving component, a support component, a tension component, and a detection component. The support component is mounted on the mounting base plate 1 via the moving component and is used to clamp the cable. A tension component for applying tension is located on the mounting base plate 1 to the right of the support component, and a detection component for detecting the pull-out force is located on the mounting base plate 1 to the left of the support component.

[0016] Specifically, the moving component includes a guide rail 2 extending forward and backward, and the front and rear ends of the guide rail 2 are mounted on the mounting base plate 1 via corresponding mounting blocks 3. The support component includes a left support seat 4 and a right moving seat 5. A limiting block 6 for restricting the sleeve cap is provided on the left support seat 4, and a cable groove for the cable to be inserted is provided on the limiting block. The cable groove is a stepped groove with a smaller left side and a larger right side.

[0017] A clamping mechanism for clamping the right end of the cable is provided on the right movable seat 5. The clamping mechanism includes a fixed clamping block 7 on the right movable seat 5 and a rotating clamping block 9, which is a cam block, mounted on the right movable seat 5 via a rotating shaft 8. A rotating handle 10 is located at the upper end of the rotating shaft 8. When the cable is not clamped, the highest point of the cam block is on the left side, requiring the cam block to rotate to the right during clamping. This also ensures that when the tension cylinder drives the right movable seat to work to the right, the rotating clamping block can continuously cooperate with the fixed clamping block to clamp the cable; that is, the clamping direction of the rotating clamping block must be consistent with the pulling direction of the tension cylinder. When the rotating handle is rotated, the rotating clamping block rotates, thus clamping the cable together with the fixed clamping block.

[0018] To ensure that the fixed clamping block and the rotating clamping block can clamp the cable together, patterns to increase friction are provided on the opposite sides of the fixed clamping block 7 and the rotating clamping block 9. The pattern of the rotating clamping block is set at the position farthest from the rotation center of the cam block. The pattern consists of alternating vertical protrusions and grooves, and the cross-section of the protrusions and grooves is triangular.

[0019] The tension assembly includes a tension cylinder 12 mounted on the mounting base 1 via a corresponding tension seat 11, and the output end of the tension cylinder 12 is connected to the right movable seat 5. The detection assembly includes a detection sensor 13, one end of which is connected to the left support seat 4.

[0020] To facilitate the adjustment of the position of each component, the mounting base plate 1 is provided with inverted T-shaped grooves for easy installation of various components, such as guide rails, detection sensors and tension cylinders. During installation, bolts are passed through the corresponding mounting holes and tightened into nuts in the grooves to secure them. When loosened, the components can be moved on the mounting base plate.

[0021] During operation, one end of the cable carrying the sleeve cap is placed on the limiting block, and then the rear end of the cable is placed between the fixed clamping block and the rotating clamping block. Then, the rotating handle is turned so that the fixed clamping block and the rotating clamping block clamp the other end of the cable. Then, the tension cylinder works, pulling the right moving seat to the right. Since the left support seat is connected to the fixed detection sensor, the left support seat is fixed, which can realize the pull-out test of the sleeve cap. When the sleeve cap is not pulled out, the tension is transmitted from the right moving seat through the cable to the left support seat and detected by the detection sensor. Therefore, the detection sensor can detect the pull-out force of the sleeve cap.

Claims

1. A device for testing the pull-out force of a cable sleeve cap, characterized in that: The system includes a mounting base plate (1), on which a support component for clamping the cable is provided via a movable component, a tension component for applying tension is provided on the right side of the support component, and a detection component for detecting pull-out force is provided on the left side of the support component.

2. The cable sleeve cap pull-out force testing device according to claim 1, characterized in that: The moving component includes a guide rail (2) extending forward and backward, and the front and rear ends of the guide rail (2) are mounted on the mounting base plate (1) by corresponding mounting blocks (3).

3. The cable sleeve cap pull-out force testing device according to claim 1, characterized in that: The support assembly includes a left support seat (4) and a right movable seat (5). The left support seat (4) is provided with a limiting block (6) for limiting the sleeve cap, and the right movable seat (5) is provided with a clamping mechanism for clamping the right end of the cable.

4. The cable sleeve cap pull-out force testing device according to claim 3, characterized in that: The clamping mechanism includes a fixed clamping block (7) set on the right moving seat (5), and a rotating clamping block (9) is set on the right moving seat (5) via a rotating shaft (8). A rotating handle (10) is set at the upper end of the rotating shaft (8). When the rotating handle is rotated, the rotating clamping block can be rotated to clamp the cable together with the fixed clamping block.

5. The cable sleeve cap pull-out force testing device according to claim 4, characterized in that: The fixed clamping block (7) and the rotating clamping block (9) are both provided with patterns on opposite sides to increase friction.

6. The cable sleeve cap pull-out force testing device according to claim 3, characterized in that: The tension assembly includes a tension cylinder (12) mounted on the mounting base plate (1) via a corresponding tension seat (11), and the output end of the tension cylinder (12) is connected to the right moving seat (5). The detection assembly includes a detection sensor (13), one end of which is connected to the left support seat (4).

7. The cable sleeve cap pull-out force testing device according to claim 1, characterized in that: The mounting base plate (1) is provided with inverted T-shaped grooves to facilitate the installation of various components.

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