A sensor harness assembly terminal crimping machine

Abstract

The utility model relates to terminal crimping technical field provides a sensor wire harness assembly terminal crimping machine, including work bench, crimping device, fixed feeding device and carding device, crimping device sets up one side at work bench top, fixed feeding device sets up on work bench, carding device sets up on work bench close to crimping device's position, fixed feeding device includes first guide rail, first air cylinder, first clamping plate, second air cylinder and second clamping plate, first guide rail sets up on work bench, first air cylinder sets up in first guide rail's side edge, through fixed feeding device can batch fixed wire harness, changed the operation mode that worker alone will wire harness one one placed below crimping device formerly, fixed feeding device can fast, accurately with multiple wire harness is transported to crimping position, has greatly shortened the placement time of wire harness, improved production efficiency, met the demand of large -scale production.

Description

Technical Field

[0001] This utility model relates to the field of terminal crimping technology, specifically to a sensor wiring harness assembly terminal crimping machine. Background Technology

[0002] Traditional crimping methods have many drawbacks in the production process of sensor wiring harness assembly terminals. Previously, workers had to place each wiring harness individually under the crimping device. This method was not only inefficient but also required a high level of skill and expertise from the workers. Each time a wiring harness was placed, the worker needed to precisely align it with the crimping position; even slight deviations could lead to poor crimping quality, or even problems such as loose connections between the wiring harness and the terminal, or incorrect crimping positions, thus affecting the overall performance and reliability of the sensor wiring harness assembly.

[0003] Therefore, this application is hereby submitted. Utility Model Content

[0004] This application proposes a sensor wiring harness assembly terminal crimping machine to solve the technical problem in the prior art where workers need to place the wiring harnesses one by one under the crimping device, which is inefficient and can lead to poor crimping quality even with slight deviations. The above-mentioned technical objective of this utility model is achieved through the following technical solution: A sensor wiring harness assembly terminal crimping machine includes a workbench, a crimping device, a fixed feeding device, and a combing device. The crimping device is disposed on one side of the top of the workbench, the fixed feeding device is disposed on the workbench, and the combing device is disposed on the workbench near the crimping device. The fixed feeding device includes a first guide rail, a first cylinder, a first clamping plate, a second cylinder, and a second clamping plate. The first guide rail is disposed on the worktable, the first cylinder is disposed on the side of the first guide rail, the first clamping plate is disposed on the output end of the first cylinder, the second cylinder is disposed on the top of the first clamping plate, and the second clamping plate is disposed on the output end of the second cylinder.

[0005] Preferably, the combing device includes a third cylinder, a connecting rod, and a combing block. The third cylinder is mounted on the pressing device, the connecting rod is mounted on the output end of the third cylinder, and the combing block is mounted on the connecting rod. The lower side of the combing block is triangular, and a U-shaped groove is formed in the middle of the bottom of the combing block.

[0006] Preferably, the pressing device includes a fourth cylinder, a support frame, a tray, a pressing component, and a second guide rail. The support frame is disposed on the worktable, the fourth cylinder is disposed on the support frame, the pressing component is disposed on the output end of the fourth cylinder, the second guide rails are symmetrically disposed on the worktable near the support frame, the pressing component is slidably connected to the second guide rails on both sides, and the tray is disposed on the worktable near the pressing component.

[0007] Preferably, a limiting plate is provided at the bottom of the second guide rail near the side of the second cylinder.

[0008] Preferably, the first clamping plate 4 is provided with a third guide rail at its top, and the second clamping plate is slidably connected to the third guide rail.

[0009] Preferably, the combing block and the connecting rod are connected by bolts.

[0010] Compared with the prior art, the beneficial effects of this utility model include: The fixed feeding device can fix wire harnesses in batches, which changes the previous operation method of workers placing wire harnesses one by one under the crimping device. The fixed feeding device can quickly and accurately transport multiple wire harnesses to the crimping position, which greatly shortens the placement time of wire harnesses, improves production efficiency, and meets the needs of large-scale production. The combing device effectively separates the wire harness to be crimped from the adjacent wire harnesses, avoiding interference between the wire harnesses on the left and right sides. The U-shaped groove at the bottom of the combing block can accurately position the wire harness to be crimped, ensuring that the wire harness is in the correct position during the crimping process. This improves the accuracy and quality of crimping, reduces crimping defects caused by wire harness position deviations, and ensures the overall performance and reliability of the sensor wire harness assembly.

[0011] In this application, a continuous crimping process is formed by the cooperation of a fixed feeding device, a combing device, and a crimping device. The first cylinder controls the overall movement of the wire harness by a distance equal to the diameter of the wire harness, while the combing block combs each wire harness. This enables the crimping device to continuously crimp the wire harness, thereby achieving automation and continuity of production and improving the stability and continuity of the production rhythm. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the structure of the fixed feeding device of this utility model; Figure 4 This is a schematic diagram of the combing device of this utility model.

[0013] In the diagram: 1. Workbench; 2. First guide rail; 3. First cylinder; 4. First clamping plate; 5. Second cylinder; 6. Second clamping plate; 7. Third cylinder; 8. Connecting rod; 9. Combing block; 10. Fourth cylinder; 11. Support frame; 12. Support plate; 13. Pressing component; 14. Second guide rail; 15. Limiting plate; 16. Third guide rail. Detailed Implementation

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0017] Please see the appendix Figure 1-4 A sensor harness assembly terminal crimping machine includes a workbench 1, a crimping device, a fixed feeding device, and a combing device. The crimping device is located on one side of the top of the workbench 1, the fixed feeding device is located on the workbench 1, and the combing device is located on the workbench 1 near the crimping device. The fixed feeding device includes a first guide rail 2, a first cylinder 3, a first clamping plate 4, a second cylinder 5, and a second clamping plate 6. The first guide rail 2 is set on the workbench 1, the first cylinder 3 is set on the side of the first guide rail 2, the first clamping plate 4 is set on the output end of the first cylinder 3, the second cylinder 5 is set on the top of the first clamping plate 4, and the second clamping plate 6 is set on the output end of the second cylinder 5.

[0018] Using the above technical solution, the workbench 1 serves as a basic support platform, providing a stable installation position for other devices; the fixed feeding device is responsible for accurately conveying the wire harness to be crimped to the crimping position, ensuring the stability of the wire harness during the conveying process and preventing the wire harness from shifting or becoming disordered; the combing device is located near the crimping device, and its function is to comb the wire harness before it reaches the crimping position, effectively separating the wire harness to be crimped from the adjacent wire harnesses, preventing mutual interference between the left and right wire harnesses, and ensuring the crimping quality; the crimping device performs terminal crimping operation on the wire harness that has reached the designated position, firmly connecting the wire harness to the terminals; the various devices cooperate with each other to form a complete wire harness terminal crimping process, from the conveying and combing of the wire harness to the final crimping, completing the crimping work of the sensor wire harness assembly terminals in an orderly and efficient manner; Before starting work, multiple wire harnesses are laid flat on the first clamping plate 4, with one end of the wire harness abutting against the limiting plate 15 to align the wire harness with the limiting plate 15. The second cylinder 5 starts working, and its output end pushes the second clamping plate 6 downward. The second clamping plate 6 and the first clamping plate 4 cooperate to tightly clamp the laid wire harness, ensuring that the wire harness will not shift during subsequent movement. Then, the first cylinder 3 starts, and its output end drives the first clamping plate 4 and the wire harness clamped between the first clamping plate 4 and the second clamping plate 6 to move along the first guide rail 2. The first guide rail 2 provides precise guidance for the movement of the wire harness, ensuring that the wire harness can move accurately and stably to a position close to the lower pressing member 13, preparing for subsequent crimping operations. In this way, multiple wire harnesses are fixed by the cooperation of the first clamping plate 4 and the second clamping plate 6, which facilitates the continuous crimping of the wire harness by the subsequent crimping device. Furthermore, laying multiple wire harnesses flat on the first clamping plate 4 makes the wire harness placement simple and quick, improving the crimping efficiency of the wire harness.

[0019] The combing device includes a third cylinder 7, a connecting rod 8, and a combing block 9. The third cylinder 7 is mounted on the pressing device, the connecting rod 8 is mounted on the output end of the third cylinder 7, and the combing block 9 is mounted on the connecting rod 8. The lower side of the combing block 9 is triangular, and a U-shaped groove is opened in the middle of the bottom of the combing block 9.

[0020] Using the above technical solution, when the fixed feeding device delivers the wire harness to a position close to the lower pressing component 13, the third cylinder 7 is activated, and its output end pushes the connecting rod 8 to move, thereby driving the combing block 9 to move. The combing block 9 moves to comb the continuously laid-out wire harness individually. The U-shaped groove at the bottom of the combing block 9 precisely catches the wire harness to be crimped, playing the role of positioning and fixing the wire harness to be crimped. Since the bottom of the combing block 9 is inverted triangular, this special shape design allows an effective separation space to be formed between the wire harness to be crimped and the adjacent wire harness. During the movement of the combing block 9, each wire harness can be combed, isolating the wire harness to be crimped from the surrounding wire harness, avoiding interference from the wire harnesses on the left and right sides, ensuring that the wire harness to be crimped can be accurately in the crimping position, and improving the crimping accuracy and quality.

[0021] The crimping device includes a fourth cylinder 10, a support frame 11, a support plate 12, a pressing component 13, and a second guide rail 14. The support frame 11 is mounted on the workbench 1, the fourth cylinder 10 is mounted on the support frame 11, the pressing component 13 is mounted on the output end of the fourth cylinder 10, and the second guide rails 14 are symmetrically arranged on the workbench 1 near the support frame 11. The pressing component 13 is slidably connected to the second guide rails 14 on both sides, and the support plate 12 is mounted on the workbench 1 near the pressing component 13.

[0022] Using the above technical solution, after the fixed feeding device delivers the wire harness to the designated position, the fourth cylinder 10 is activated. Its output end pushes the pressing component 13 downward along the second guide rail 14. The second guide rail 14 is symmetrically arranged, providing stable guidance for the movement of the pressing component 13, ensuring that the pressing component 13 will not deviate during the movement and can accurately press down vertically. The support plate 12 is set below the pressing component 13 to provide support for the wire harness and ensure that the wire harness remains stable during the crimping process. Under the push of the fourth cylinder 10, the pressing component 13 presses down on the wire harness placed on the support plate 12 to perform the crimping operation, firmly connecting the wire harness to the terminal. After completing one crimping, the fourth cylinder 10 drives the pressing component 13 to rise, preparing for the next crimping.

[0023] A limiting plate 15 is provided at the bottom of the second guide rail 14 near the second cylinder 5.

[0024] By adopting the above technical solution, when the wire harness is laid flat on the first clamping plate 4, the limiting plate 15 plays a positioning role. The operator holds one end of the wire harness against the limiting plate 15. Through the obstruction of the limiting plate 15, the wire harness can be quickly and accurately aligned. This ensures the positional accuracy of the wire harness in the subsequent conveying and crimping process, so that each wire harness can be crimped in the correct position, improving the consistency and quality of crimping, and avoiding crimping problems caused by wire harness position deviation.

[0025] The first clamping plate 4 is provided with a third guide rail 16 at its top, and the second clamping plate is slidably connected to the third guide rail 16.

[0026] Using the above technical solution, when the second cylinder 5 is working, its output end pushes the second clamping plate 6 to move downward. Since the second clamping plate 6 is slidably connected to the third guide rail 16, under the push of the second cylinder 5, the second clamping plate 6 can move downward smoothly and accurately along the third guide rail 16. The third guide rail 16 provides precise guidance for the movement of the second clamping plate 6, ensuring that the second clamping plate 6 will not deviate or shake during the movement, so that it can closely cooperate with the first clamping plate 4 and accurately clamp the laid wire harness.

[0027] The comb block 9 is connected to the connecting rod 8 by bolts.

[0028] Using the above technical solution, the combing block 9 and the connecting rod 8 are connected by bolts, which is detachable and facilitates the replacement or maintenance of the combing block 9. When crimping wire harnesses of different diameters, different models of combing blocks 9 can be used to isolate and comb the wire harnesses. This allows for quick adjustment of the combing block 9 according to different production needs, thereby improving production efficiency.

[0029] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A sensor wiring harness assembly terminal crimping machine, characterized in that, It includes a workbench (1), a pressing device, a fixed feeding device and a combing device. The pressing device is located on one side of the top of the workbench (1), the fixed feeding device is located on the workbench (1), and the combing device is located on the workbench (1) near the pressing device. The fixed feeding device includes a first guide rail (2), a first cylinder (3), a first clamping plate (4), a second cylinder (5), and a second clamping plate (6). The first guide rail (2) is disposed on the workbench (1), the first cylinder (3) is disposed on the side of the first guide rail (2), the first clamping plate (4) is disposed on the output end of the first cylinder (3), the second cylinder (5) is disposed on the top of the first clamping plate (4), and the second clamping plate (6) is disposed on the output end of the second cylinder (5).

2. The sensor harness assembly terminal crimping machine according to claim 1, characterized in that, The combing device includes a third cylinder (7), a connecting rod (8), and a combing block (9). The third cylinder (7) is mounted on the pressing device. The connecting rod (8) is mounted on the output end of the third cylinder (7). The combing block (9) is mounted on the connecting rod (8). The lower side of the combing block (9) is triangular, and a U-shaped groove is opened in the middle of the bottom of the combing block (9).

3. The sensor harness assembly terminal crimping machine according to claim 1, characterized in that, The pressing device includes a fourth cylinder (10), a support frame (11), a pallet (12), a pressing component (13), and a second guide rail (14). The support frame (11) is mounted on the workbench (1), the fourth cylinder (10) is mounted on the support frame (11), the pressing component (13) is mounted on the output end of the fourth cylinder (10), and the second guide rail (14) is symmetrically mounted on the workbench (1) near the support frame (11). The pressing component (13) is slidably connected to the second guide rail (14) on both sides, and the pallet (12) is mounted on the workbench (1) near the pressing component (13).

4. A sensor harness assembly terminal crimping machine according to claim 3, characterized in that, A limiting plate (15) is provided at the bottom of the second guide rail (14) near the second cylinder (5).

5. A sensor harness assembly terminal crimping machine according to claim 1, characterized in that, The first clamping plate (4) is provided with a third guide rail (16) at its top, and the second clamping plate is slidably connected to the third guide rail (16).

6. A sensor harness assembly terminal crimping machine according to claim 2, characterized in that, The comb block (9) is connected to the connecting rod (8) by bolts.

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