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CN-224231463-U - Wire harness terminal tensile force testing machine

CN224231463UCN 224231463 UCN224231463 UCN 224231463UCN-224231463-U

Abstract

The utility model relates to the technical field of wire harness terminals and discloses a wire harness terminal tensile force testing machine which comprises a workbench, wherein a sliding block is connected to the inner wall of the workbench in a sliding manner, a sliding rail is arranged on the inner wall of the workbench, a first connecting plate is connected to the inner wall of the sliding block in a sliding manner, a clamping plate is fixedly connected to the outer wall of one side of the first connecting plate, a sliding column is fixedly connected to the outer wall of the other side of the first connecting plate, a supporting column is connected to the outer wall of the sliding column in a sliding manner, a second connecting plate is fixedly connected to the outer wall of the supporting column, and a threaded rod is connected to the inner wall of the second connecting plate in a threaded manner. According to the utility model, the clamping plate can synchronously move along with the movement of the first connecting plate, and after the fixing is finished, the knob is rotated to enable the sliding block to slide through the sliding rail arranged on the inner wall of the workbench, so that the wire harness is clamped and stretched, both hands of an operator are released, manual operation is reduced, and the accuracy of a final test result is improved.

Inventors

  • XU LINFENG
  • WU FANG
  • YANG GUANGGEN

Assignees

  • 昆山瑞福祥汽车部件有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (8)

  1. 1. A wire harness terminal tensile testing machine comprises a workbench (1) and is characterized in that a sliding block (2) is slidably connected to the inner wall of the workbench (1), a first connecting plate (3) is slidably connected to the inner wall of the sliding block (2), a clamping plate (4) is fixedly connected to the outer wall of one side of the first connecting plate (3), a sliding column (5) is fixedly connected to the outer wall of the other side of the first connecting plate (3), a supporting column (6) is slidably connected to the outer wall of the sliding column (5), a second connecting plate (7) is fixedly connected to the outer wall of the supporting column (6), a threaded rod (8) is connected to the inner wall of the second connecting plate (7) in a threaded manner, a cross plate (9) is fixedly connected to the outer wall of the threaded rod (8), and a supporting assembly is arranged on the outer wall of the workbench (1) and used for supporting and rotating a rotating block (17).
  2. 2. The wire harness terminal tensile testing machine according to claim 1, wherein the supporting component comprises a shell (14), the outer wall of the shell (14) is fixedly connected to the outer wall of the workbench (1), and the inner wall of the shell (14) is fixedly connected with a fixing column (19).
  3. 3. The wire harness terminal tensile testing machine according to claim 2, wherein the outer wall of the fixing column (19) is rotationally connected with a rotating block (17), the outer wall of the rotating block (17) is fixedly connected with a button (18), the outer wall of the rotating block (17) is fixedly connected with a latch (20), the outer wall of the latch (20) is provided with a clamping column (21), the outer wall of the clamping column (21) is provided with a second spring (16), the outer wall of the clamping column (21) is fixedly connected with a cabin cover (23), and the outer wall of the cabin cover (23) is attached to the outer wall of the workbench (1).
  4. 4. The wire harness terminal tensile testing machine according to claim 3, wherein a first spring (15) is arranged on the outer wall of the rotating block (17), the outer wall of the first spring (15) is fixedly connected to the inner wall of the housing (14), and the outer wall of the second spring (16) is fixedly connected to the inner wall of the housing (14).
  5. 5. The wire harness terminal tensile testing machine according to claim 2, wherein the inner wall of the housing (14) is fixedly connected with a limit post (22).
  6. 6. The wire harness terminal tensile testing machine according to claim 1, wherein a display screen (12) is fixedly connected to the upper surface of the workbench (1).
  7. 7. The wire harness terminal tensile testing machine according to claim 1 is characterized in that a hook (13) is fixedly connected to the outer wall of the workbench (1).
  8. 8. The wire harness terminal tensile testing machine according to claim 1, wherein a knob (10) is arranged on the upper surface of the workbench (1), and a chuck (11) is rotatably connected to the inner wall of the workbench (1).

Description

Wire harness terminal tensile force testing machine Technical Field The utility model relates to the technical field of wire harness terminals, in particular to a wire harness terminal tensile force testing machine. Background Wire harness terminals, also commonly referred to as wire terminals, are a type of metal fitting used to achieve reliable electrical and mechanical connections between wires and electrical components. The electric wire harness connecting device is generally arranged at the end part of the wire harness and used as an interface for connection, so that current can be smoothly transmitted between different circuits and electric equipment, the connection stability is ensured, and the situations of affecting the electrical performance such as looseness and virtual connection are prevented. The traditional wire harness terminal tensile testing machine operation interface and operation flow are usually designed to be visual and simple, and are convenient for new operators to operate, but most of traditional wire harness terminal tensile testing machines are limited in automation degree, operators are required to pay close attention to the whole course and manually operate the wire harness terminal tensile testing machine in a related mode, labor intensity is high, and the testing structure is inaccurate easily due to artificial factors. Disclosure of utility model In order to make up for the defects, the utility model provides a wire harness terminal tension tester, which aims to solve the problem that the traditional wire harness terminal tension tester is limited in automation degree and needs manual operation by operators, so that a test result is inaccurate. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a pencil terminal tensile testing machine, includes the workstation, the inner wall sliding connection of workstation has the sliding block, the inner wall sliding connection of sliding block has first connecting plate, one side outer wall fixedly connected with grip block of first connecting plate, opposite side outer wall fixedly connected with slip post of first connecting plate, the outer wall sliding connection of slip post has the support column, the outer wall fixedly connected with second connecting plate of support column, the inner wall threaded connection of second connecting plate has the threaded rod, the outer wall rotation of threaded rod is connected at the inner wall of first connecting plate, the outer wall fixedly connected with cross plate of threaded rod, the outer wall of workstation is provided with supporting component, supporting component is used for supporting the rotation piece and rotates. Preferably, the support assembly comprises a shell, wherein the outer wall of the shell is fixedly connected with the outer wall of the workbench, and the inner wall of the shell is fixedly connected with a fixing column. Preferably, the outer wall rotation of fixed column is connected with the rotating block, the outer wall fixedly connected with button of rotating block, the outer wall fixedly connected with latch of rotating block, the outer wall of latch is provided with the card post, the outer wall of card post is provided with the second spring, the outer wall fixedly connected with hatch cover of card post, the outer wall laminating of hatch cover is at the outer wall of workstation. Preferably, the outer wall of the rotating block is provided with a first spring, the outer wall of the first spring is fixedly connected to the inner wall of the shell, and the outer wall of the second spring is fixedly connected to the inner wall of the shell. Preferably, the inner wall of the shell is fixedly connected with a limit column. Preferably, the upper surface of the workbench is fixedly connected with a display screen. Preferably, the outer wall of the workbench is fixedly connected with a hook. Preferably, a knob is arranged on the upper surface of the workbench, and a chuck is connected with the inner wall of the workbench in a rotating manner. The utility model has the following beneficial effects: 1. According to the utility model, the terminal is fixed in the groove on the inner wall of the chuck, then the wire harness is placed on the upper surface of the sliding block, the threaded rod is driven to rotate by the rotating cross plate, and the threaded rod is in threaded connection with the second connecting plate, so that the threaded rod is driven to move when the threaded rod rotates on the inner wall of the second connecting plate, the first connecting plate is driven to move, the clamping plate moves synchronously along with the movement of the first connecting plate, the knob is rotated after the fixing is finished to enable the sliding block to slide through the sliding rail arranged on the inner wall of the workbench, the wire harness is clamped and stretched, both hands of