Crimping simulation assembly

Abstract

The utility model discloses a crimping simulation assembly, which comprises a vertical part and a stress part located below the vertical part, a stamping device can drive the vertical part to press the stress part to simulate crimping, the stress part comprises a seat plate, a lantern ring, an adjusting cylinder, a bearing plate and a damping block, the lantern ring is arranged on the seat plate, the adjusting cylinder is connected with the lantern ring through a supporting part, and the bearing plate is arranged on the bearing plate. A containing cavity is formed in the top of the adjusting cylinder, the damping block is arranged in the containing cavity, the bearing plate is arranged at the upper end of the damping block and can press the damping block downwards under stress, and the central axis of the vertical part is collinear with the central axis of the bearing plate and the central axis of the damping block. During simulation of downward pressing, the adjusting cylinder can be rotated to adjust the height of the bearing plate and the damping block, the stroke of downward pressing the damping block after the bearing plate is stressed is adjusted to adapt to terminals of different models, after multiple times of crimping, the stroke and the acting force of each time of downward pressing of stamping equipment are consistent to complete calibration, and during wire harness production, the production efficiency is improved, and the production cost is reduced. And the crimping quality and the crimping stability of the wire and the terminal can be effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness crimping, in particular to a crimping simulation component. Background Art

[0002] The wire harness is formed by connecting the terminal with the wire, and crimping is a connection method between the wire and the terminal. The crimping process produces the raw materials into a wire harness semi-finished product by applying a certain mechanical external force on the mold and crimping equipment. Through crimping, electrical conduction flow can be achieved between the wire harness and the terminal.

[0003] In order to ensure the quality of the crimping of terminals and wires, it is necessary to perform simulation calibration during the crimping to ensure that the crimping effect is consistent each time. To this end, the utility model proposes a crimping simulation component that can solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a crimping simulation component to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crimping simulation component, comprising a vertical portion and a force-bearing portion located below the vertical portion, wherein a stamping device can drive the vertical portion to press down the force-bearing portion to simulate crimping;

[0006] The force-bearing part includes a seat plate, a sleeve, an adjustment tube, a support plate and a damping block, wherein the sleeve is arranged on the seat plate, the adjustment tube is connected to the sleeve through a supporting part, and the top of the adjustment tube has a receiving cavity;

[0007] The damping block is arranged in the receiving cavity, the supporting plate is arranged at the upper end of the damping block, and the supporting plate can be subjected to force to press the damping block downward;

[0008] The central axis of the vertical portion is collinear with the central axes of the support plate and the damping block.

[0009] As a preferred technical solution, a straight groove is provided on the damping block, the support plate is connected to a straight rod, and the straight rod is inserted into the straight groove.

[0010] As a preferred technical solution, the support portion includes a support column arranged at the bottom of the adjusting cylinder, and the support column is threadedly connected to the collar.

[0011] As a preferred technical solution, a circular groove is provided on the support column, and the circular groove is located at the center of the support column. A round rod is provided on the seat plate, and the round rod is vertically inserted into the circular groove through a ring upward.

[0012] As a preferred technical solution, the outer wall of the regulating cylinder is provided with friction patterns.

[0013] As a preferred technical solution, the vertical part includes a lining rod and a vertical head, the lining rod is connected to the pressure head of the stamping equipment, and the vertical head is screwed to the lining rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] After multiple crimpings, the stroke and force of the stamping equipment are calibrated to be consistent each time, which effectively ensures the crimping quality and crimping stability of the wires and terminals during wire harness production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the force-bearing part of the utility model;

[0018] Figure 3 This is a schematic diagram of the vertical structure of the utility model;

[0019] In the figure: 10, vertical part; 11, lining rod; 12, vertical head; 20, force-bearing part; 21, seat plate; 211, round rod; 22, sleeve ring; 23, adjustment cylinder; 24, supporting plate; 241, straight rod; 25, damping block; 251, straight groove; 26, support column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3

[0022] Example 1

[0023] A crimping simulation component is provided, comprising a vertical portion 10 and a force-bearing portion 20 located below the vertical portion 10 , and a stamping device can drive the vertical portion 10 to press down the force-bearing portion 20 to simulate crimping.

[0024] When the stamping equipment drives the vertical part 10 to press the force-bearing part 20 to simulate crimping, there will be no crimping deviation, thereby improving the accuracy of the crimping simulation. The stamping equipment is connected to a pressure sensor, which can detect the pressure every time crimping is performed, and the pressure change curve is displayed through electrical signal transmission during crimping.

[0025] The force-bearing part 20 includes a seat plate 21, a collar 22, an adjusting cylinder 23, a supporting plate 24 and a damping block 25. The collar 22 is arranged on the seat plate 21. The adjusting cylinder 23 is connected to the collar 22 through a supporting part. The supporting part includes a supporting column 26 arranged at the bottom of the adjusting cylinder 23. The supporting column 26 is screwed to the collar 22.

[0026] The top of the adjusting cylinder 23 has a receiving cavity, the damping block 25 is arranged in the receiving cavity, and the supporting plate 24 is arranged on the upper end of the damping block 25. The supporting plate 24 can be subjected to force to press the damping block 25 downward.

[0027] The central axis of the vertical portion 10 is colinear with the central axes of the support plate 24 and the damping block 25 .

[0028] The damping block 25 is preferably made of a buffer material such as rubber to simulate the deformation of the crimping terminal. After being pressed down, the damping block 25 can automatically recover to achieve multiple simulations of pressing down.

[0029] When simulating downward pressure, the adjusting cylinder 23 can be rotated to adjust the height of the supporting plate 24 and the damping block 25, and the stroke of the damping block 25 pressed down after the supporting plate 24 is subjected to force can be adjusted to adapt to different types of terminals. After multiple crimping, the stroke and force of each downward pressure of the stamping equipment are calibrated to be consistent, which effectively ensures the crimping quality and stability of the wires and terminals during wire harness production.

[0030] Example 2

[0031] A crimping simulation component is provided. A straight groove 251 is provided on a damping block 25 . A support plate 24 is connected to a straight rod 241 . The straight rod 241 is inserted into the straight groove 251 .

[0032] The support plate 24 is forced to press the damping block 25 downward along the straight rod 241 , thereby guiding the movement of the support plate 24 .

[0033] The outer wall of the adjusting cylinder 23 is provided with friction lines, the supporting column 26 is provided with a circular groove, and the circular groove is located at the center of the supporting column 26 . The seat plate 21 is provided with a round rod 211 , and the round rod 211 vertically passes through the ring 22 and is inserted into the circular groove.

[0034] The friction pattern is provided to increase the friction force when the adjusting cylinder 23 is rotated, so that it is not easy to slip. When the adjusting cylinder 23 rotates, it moves vertically along the round rod 211.

[0035] Example 3

[0036] The vertical portion 10 includes a lining rod 11 and a vertical head 12. The lining rod 11 is connected to the pressing head of the punching equipment, and the vertical head 12 is screwed to the lining rod 11. The extension length of the vertical head 12 can be adjusted by rotating the vertical head 12.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crimping simulation component, characterized in that: It comprises a vertical portion (10) and a force-bearing portion (20) located below the vertical portion (10), and a punching device can drive the vertical portion (10) to press down the force-bearing portion (20) to simulate crimping; The force-bearing part (20) comprises a seat plate (21), a sleeve (22), an adjustment tube (23), a support plate (24) and a damping block (25); the sleeve (22) is arranged on the seat plate (21); the adjustment tube (23) is connected to the sleeve (22) via a supporting part; and a receiving cavity is provided at the top of the adjustment tube (23); The damping block (25) is arranged in the receiving cavity, the supporting plate (24) is arranged at the upper end of the damping block (25), and the supporting plate (24) can be subjected to force to press the damping block (25) downward; The central axis of the vertical portion (10) is collinear with the central axes of the support plate (24) and the damping block (25); The damping block (25) is provided with a straight groove (251), the support plate (24) is connected to a straight rod (241), and the straight rod (241) is inserted into the straight groove (251); The support portion comprises a support column (26) arranged at the bottom of the adjustment cylinder (23), and the support column (26) is threadedly connected to the collar (22); The support column (26) is provided with a circular groove, which is located at the center of the support column (26); the seat plate (21) is provided with a round rod (211), and the round rod (211) is vertically inserted into the ring (22) and inserted into the circular groove; The outer wall of the regulating cylinder (23) is provided with friction patterns; The vertical part (10) comprises a lining rod (11) and a vertical head (12); the lining rod (11) is connected to a pressing head of a punching device; and the vertical head (12) is screwed to the lining rod (11).

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