Wire harness terminal crimping machine

Abstract

The utility model discloses a wire harness terminal crimping machine in the technical field of wire harness processing, which comprises a crimping machine frame, a bearing plate used for placing a wire harness terminal and a crimping plate used for crimping and forming the wire harness terminal, the bottom of the bearing plate is connected with a bearing seat, the bearing seat is provided with a limiting plate used for adjusting the position of the terminal, and the limiting plate is connected with the crimping plate. The wire harness terminal crimping machine solves the problems that in the crimping process of an existing wire harness terminal, the situation that the terminal is placed into the crimping machine in a manual mode is many, the sizes of part of the wire harness terminals are different, when the same wire harness terminal crimping machine is used for crimping, the size of the wire harness terminals is large, the size of the wire harness terminals is large, and the wire harness terminals cannot be placed into the crimping machine. And the problem that the quality of a finished product of the wire harness terminal is affected due to a relatively large error caused by a crimping position is solved.

Description

Technical Field

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

[0002] A wire harness is the overall system of service equipment for a given load source group, such as trunk lines, switching devices, and control systems. The fundamental research content of traffic theory is to study the relationship between traffic volume, call loss, and wire harness capacity. Therefore, the wire harness is an important basic concept in traffic theory. Terminals are an important component ensuring the connection between wires and components. Wire harnesses need to be crimped to terminals before assembly, a process typically performed using a crimping machine.

[0003] In the current wire harness terminal crimping process, the terminals are often placed into the crimping machine manually. Moreover, since some wire harness terminals are of different sizes, the crimping position will have a large error when using the same wire harness terminal crimping machine, which will affect the quality of the finished wire harness terminals.

[0004] Therefore, those skilled in the art have provided a wire harness terminal crimping machine to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a wire harness terminal crimping machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wire harness terminal crimping machine, comprising a crimping machine frame, a receiving plate for placing wire harness terminals, and a crimping plate for crimping and forming wire harness terminals. The bottom of the receiving plate is connected to a receiving seat, and the receiving seat is provided with a limiting plate for adjusting the position of the terminals. The receiving seat is also provided with a sliding component for adjusting the position of the limiting plate.

[0007] Preferably, the sliding assembly includes a groove formed on the receiving seat, a sliding plate that cooperates with the groove on the limiting plate, a screw rotatably connected to the receiving seat, a locking plate that cooperates with the screw on the sliding plate, a semi-circular screw groove formed at the bottom of the locking plate, and a switching assembly for adjusting the position of the locking plate on the limiting plate.

[0008] Preferably, the switching component includes a lifting groove formed on the sliding plate, the locking plate is slidably connected to the lifting groove, the top of the locking plate is provided with a connecting rod, and the limiting plate is provided with a pushing component for adjusting the height of the connecting rod.

[0009] Preferably, the pushing component includes a moving groove formed on the limiting plate, a moving block is provided inside the moving groove, an elongated groove for the connecting rod to pass through is provided on the moving block, an inclined groove is formed on the moving block, and an insert rod that cooperates with the inclined groove is provided on the connecting rod, and the insert rod is slidably connected to the inclined groove.

[0010] Preferably, the movable block has slots on both sides, and the limiting plate has a locking plate connected by a torsion spring.

[0011] Preferably, the receiving seat is provided with a guide groove, and the limiting plate is provided with a guide block that cooperates with the guide groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by setting a limiting plate, which is located on the receiving seat, the limiting plate can limit the position of the wire harness terminal, so that the end of the wire harness terminal can abut against the limiting plate during the crimping process, thus avoiding excessive positional error of the wire harness terminal during crimping.

[0014] 2. In this utility model, by setting a locking plate, the sliding plate is integrally formed with the limiting plate. The locking plate is slidably connected in the lifting groove. The screw groove at the bottom of the locking plate can be screwed together with the screw rod. The limiting plate can be moved by rotating the screw rod, which makes it convenient to adjust the position of the limiting plate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a left-side perspective sectional view of the present invention.

[0017] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 This is a front perspective sectional view of the present invention.

[0019] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0020] In the diagram: 1. Frame; 2. Receiving plate; 3. Pressing plate; 4. Receiving seat; 5. Limiting plate; 6. Slide groove; 7. Sliding plate; 8. Screw; 9. Locking plate; 10. Screw groove; 11. Lifting groove; 12. Connecting rod; 13. Moving groove; 14. Moving block; 15. Long groove; 16. Inclined groove; 17. Insert rod; 18. Card slot; 19. Card plate; 20. Guide groove; 21. Guide block; 22. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] All electronic components in this application are controlled by an external controller.

[0023] Please see Figures 1-5 In this embodiment of the present invention, a wire harness terminal crimping machine includes a crimping machine frame 1, a receiving plate 2 for placing wire harness terminals, and a crimping plate 3 for crimping and forming wire harness terminals. The bottom of the receiving plate 2 is connected to a receiving seat 4. The receiving seat 4 is provided with a limiting plate 5 for adjusting the position of the terminals. The receiving seat 4 is provided with a sliding component for adjusting the position of the limiting plate 5. The receiving seat 4 is provided with a guide groove 20, and the limiting plate 5 is provided with a guide block 21 that cooperates with the guide groove 20.

[0024] The frame 1 is a common crimping platform for wire harness terminal crimping machines on the market. The receiving plate 2 is fixed to the frame 1, and the crimping plate 3 is connected to the frame 1 via a hydraulic rod. The wire harness terminal can be placed on the receiving plate 2. When the crimping plate 3 is pressed down, the wire harness terminal can be deformed. The limiting plate 5 is located on the receiving seat 4 and can limit the position of the terminal, making it easy to determine the crimping position and avoid excessive crimping position error. The guide groove 20 is opened on the top of the receiving seat 4, and the guide block 21 is fixed to the limiting plate 5. The limiting plate 5 can slide along the guide groove 20, which can easily drive the limiting plate 5 to move and make it easy to adjust the position of the limiting plate 5.

[0025] In one embodiment, the sliding assembly includes a groove 6 formed on the receiving seat 4, a sliding plate 7 on the limiting plate 5 that cooperates with the groove 6, a screw 8 rotatably connected to the receiving seat 4, a locking plate 9 on the sliding plate 7 that cooperates with the screw 8, a semi-circular screw groove 10 at the bottom of the locking plate 9, and a switching assembly for adjusting the position of the locking plate 9 on the limiting plate 5. The groove 6 is formed on the receiving seat 4, the sliding plate 7 is located in the lower middle part of the limiting plate 5, the screw 8 is rotatably connected to the receiving seat 4, the locking plate 9 is slidably mounted on the sliding plate 7, the screw groove 10 is formed at the bottom of the locking plate 9, and the screw groove 10 is adapted to the thread on the screw 8. The rotation of the screw 8 can drive the limiting plate 5 to move through the locking plate 9, which can facilitate the adjustment of the position of the limiting plate 5.

[0026] The switching assembly includes a lifting groove 11 formed on the sliding plate 7. The locking plate 9 is slidably connected to the lifting groove 11. A connecting rod 12 is provided on the top of the locking plate 90. A pushing assembly for adjusting the height of the connecting rod 12 is provided on the limiting plate 5. The lifting groove 11 is formed on the sliding plate 7, and the locking plate 9 can move up and down on the lifting groove 11. The connecting rod 12 is fixedly connected to the top of the locking plate 9. More specifically, a spring 22 is provided on the outside of the connecting rod 12. The spring 22 is located between the locking plate 9 and the lifting groove 11, and between the locking plate 9 and the sliding plate 7, which makes the movement of the locking plate 9 more stable.

[0027] Based on the above embodiments, specifically, the pushing component includes a movable groove 13 formed on the limiting plate 5, a movable block 14 provided inside the movable groove 13, an elongated groove 15 for the connecting rod 12 to pass through on the movable block 14, an inclined groove 16 formed on the movable block 14, and an insert rod 17 on the connecting rod 12 that cooperates with the inclined groove 16, the insert rod 17 being slidably connected to the inclined groove 16; slots 18 are respectively provided on both sides of the movable block 14, and a retaining plate connected by a torsion spring is provided on the limiting plate 5. 19. The moving groove 13 is opened in the upper middle part of the limiting plate 5. The moving block 14 is slidably connected in the moving groove 13. The inclined groove 16 is opened on the moving block 14. The connecting rod 12 is slidably connected to the moving block 14. The insert rod 17 is fixedly connected to both sides of the connecting rod 12. The insert rod 17 can slide in the inclined groove 16. The slot 18 is opened on both sides of the top of the moving block 14. The locking plate 19 can lock the moving block 14 through the slot 18, so that the insert rod 17 is located at the highest or lowest point of the inclined groove 16, which facilitates the connection and disengagement between the locking plate 9 and the screw 8.

[0028] In use, first adjust the limiting plate 5 to the appropriate position according to the required crimping position of the wire harness terminal. During this process, first rotate the screw 8. The rotation of the screw 8 can drive the limiting plate 5 to move on the slide groove 6 under the action of the screw groove 10. When the distance to be moved is too large, first slide the moving block 14 to move the insert rod 17 to the highest point of the inclined groove 16. At this time, the connecting rod 12 and the bottom locking plate 9 will be moved upward by the insert rod 17, and the screw groove 10 will also disengage from the screw 8. After the movement is completed, move the moving block 14 again to move the insert rod 17 to the lowest end of the inclined groove 16. At this time, the locking plate 9 will also be moved downward. Then slowly rotate the screw 8 to screw the screw groove 10 and the screw 8 together. Then rotate the screw 8 to make slight adjustments to the position of the limiting plate 5.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire harness terminal crimping machine, characterized in that: It includes a crimping machine frame (1), a receiving plate (2) for placing wire harness terminals and a crimping plate (3) for crimping wire harness terminals. The bottom of the receiving plate (2) is connected to a receiving seat (4), and the receiving seat (4) is provided with a limiting plate (5) for adjusting the position of the terminals. The receiving seat (4) is provided with a sliding component for adjusting the position of the limiting plate (5).

2. The wire harness terminal crimping machine according to claim 1, characterized in that: The sliding assembly includes a groove (6) formed on the receiving seat (4), a sliding plate (7) that cooperates with the groove (6) on the limiting plate (5), a screw (8) rotatably connected to the receiving seat (4), a locking plate (9) that cooperates with the screw (8) on the sliding plate (7), a semi-circular screw groove (10) formed at the bottom of the locking plate (9), and a switching assembly for adjusting the position of the locking plate (9) on the limiting plate (5).

3. A wire harness terminal crimping machine according to claim 2, characterized in that: The switching assembly includes a lifting groove (11) opened on the sliding plate (7), the locking plate (9) is slidably connected to the lifting groove (11), the top of the locking plate (9) is provided with a connecting rod (12), and the limiting plate (5) is provided with a pushing assembly for adjusting the height of the connecting rod (12).

4. A wire harness terminal crimping machine according to claim 3, characterized in that: The pushing component includes a moving groove (13) opened on the limiting plate (5), a moving block (14) is provided inside the moving groove (13), a long groove (15) for the connecting rod (12) to pass through is provided on the moving block (14), an inclined groove (16) is opened on the moving block (14), and an insert rod (17) that cooperates with the inclined groove (16) is provided on the connecting rod (12), and the insert rod (17) is slidably connected to the inclined groove (16).

5. A wire harness terminal crimping machine according to claim 4, characterized in that: The movable block (14) is provided with slots (18) on both sides, and the limiting plate (5) is provided with a plate (19) connected by a torsion spring.

6. A wire harness terminal crimping machine according to claim 5, characterized in that: The receiving seat (4) is provided with a guide groove (20), and the limiting plate (5) is provided with a guide block (21) that cooperates with the guide groove (20).

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