Wire end terminal fixing device for wire processing
By designing a wire head terminal fixing device including a work box, a motor, a rotating rod and a strong spring, the problem of not being able to ensure crimping force in the prior art is solved, and the firm connection and precise crimping between the wire head and the terminal are achieved, reducing loosening Risk and rework time.
Patent Information
- Application Number
- CN202420954429.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In existing wire processing, the wire head terminal fixing device cannot ensure that sufficient compression force can be achieved every crimping connection, resulting in the wire head and terminal connection not being firm enough, which increases the risk of looseness in later use.
A wire-head terminal fixing device including work box, motor, rotating rod, cam, connecting column, strong spring and other components is designed. Through the cooperation of these components, sufficient pressure is provided to ensure that the terminal and wire-head can be made every time the compression is pressed. The contact points are tighter, reducing the risk of loosening, and precise crimping is achieved through components such as hydraulic cylinders and movable rods.
It ensures that the connection between the wire head and the terminal is both firm and reliable, reduces the risk of loosening in later use, and avoids crimp failure caused by inaccurate position, improving crimp accuracy and efficiency.
Smart Images
Figure CN222365891U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire processing, in particular to a wire end terminal fixing device for wire processing. Background Art
[0002] During the wire processing, the ends of the wires are usually processed in order to connect the wire terminals, including stripping, cutting, terminal processing and other operations to ensure that the wires can be correctly inserted into the wire terminals. After the wire processing is completed, the wire terminals usually need to be installed at the ends of the wires, which involves inserting the wires into the terminals and using crimping tools to firmly connect the wires and terminals together.
[0003] In the prior art, some wire end terminal fixing devices usually require a crimping plate to press the contact point between the terminal and the wire end to fix the wire end and the terminal. However, when the crimping plate is pressed, it cannot be ensured that sufficient pressing force can be achieved each time the crimping is performed, resulting in an insufficiently firm connection between the wire end and the terminal, increasing the risk of looseness during later use. Therefore, a wire end terminal fixing device for wire processing is proposed to solve the above problem. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a wire end terminal fixing device for wire processing, aiming to improve the problem in the prior art that it is impossible to ensure that sufficient pressing force can be achieved during each crimping.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The top end of the sliding plate is fixedly connected to the sliding plate, and the bottom end of the sliding plate is fixedly connected to the sliding plate.
[0007] As a further description of the above technical solution:
[0008] The working box is fixedly connected with two driving components inside, a movable rod is fixedly connected inside the top of the driving component, a plurality of connecting plates are slidably connected inside the top of the working box, movable holes are opened inside the connecting plates, a connecting block is fixedly connected to the top of the connecting plates, a sliding rod is slidably connected inside the connecting block, a strong spring is sleeved on the outside of the sliding rod, a baffle is fixedly connected to the outside of the sliding rod, and a circular arc clamping block is fixedly connected to one side of the sliding rod;
[0009] As a further description of the above technical solution:
[0010] The control assembly includes a control panel, and the control panel is arranged on the left side of the containing box;
[0011] As a further description of the above technical solution:
[0012] The left and right sides of the rotating rod are respectively rotatably connected to the left and right sides of the inside of the accommodating hole, and the outside of the cam is in contact with the top of the connecting block;
[0013] As a further description of the above technical solution:
[0014] The bottom end of the sliding column is fixedly connected to the top end of the loading plate, and the outer portion of the limiting plate is slidably connected to the inner portion of the sliding hole;
[0015] As a further description of the above technical solution:
[0016] One end of the strong spring 1 is fixedly connected to the inner top of the sliding hole, and the other end of the strong spring 1 is fixedly connected to the top of the limit plate;
[0017] As a further description of the above technical solution:
[0018] The driving assembly comprises a hydraulic cylinder, the outside of which is fixedly connected to the inside of the working box, the driving end of the hydraulic cylinder is fixedly connected to a connecting plate, and the top end of the connecting plate is fixedly connected to a movable rod;
[0019] As a further description of the above technical solution:
[0020] The outside of the movable rod is slidably connected to the inside of the movable hole, the outside of the baffle is slidably connected to the inside of the connecting block, two long holes are opened on the top of the working box, and the outer top of the connecting plate is slidably connected to the inside of the long holes.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through the cooperation among the rotating rod, cam, connecting column, connecting block, accommodating hole, sliding column, limiting plate, sliding hole, strong spring, connecting plate and crimping plate, sufficient pressure can be provided, so that each compression can make the contact point between the terminal and the wire head closer, so as to ensure that the connection between the wire head and the terminal is both firm and reliable, and reduce the risk of looseness in later use.
[0023] 2. In the utility model, through the cooperation between the connecting plate, the movable rod, the connecting plate, the movable hole, the connecting block, the sliding rod, the strong spring 2, the baffle plate, and the arc clamping block, the crimping failure caused by the inaccurate position of the wire head and the terminal can be reduced, the time and material waste of re-operation can be avoided, and the accurate crimping of the crimping plate can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of a wire end terminal fixing device for wire processing proposed by the utility model;
[0025] Figure 2 This is a structural schematic diagram of a cam of a wire end terminal fixing device for wire processing proposed by the utility model;
[0026] Figure 3 for Figure 1 A in the enlarged view;
[0027] Figure 4 The utility model discloses a structural schematic diagram of a connecting block of a wire end terminal fixing device for wire processing.
[0028] Legend:
[0029] 1. Working box; 2. Opening and closing door; 3. Support plate; 4. Accommodating box; 5. Control panel; 6. Motor; 7. Rotating rod; 8. Cam; 9. Connecting column; 10. Connecting block; 11. Accommodating hole; 12. Sliding column; 13. Limiting plate; 14. Sliding hole; 15. Powerful spring 1; 16. Loading plate; 17. Pressing plate; 18. Hydraulic cylinder; 19. Connecting plate; 20. Movable rod; 21. Connecting plate; 22. Movable hole; 23. Connecting block; 24. Sliding rod; 25. Powerful spring 2; 26. Baffle plate; 27. Arc clamping block; 28. Long hole. DETAILED DESCRIPTION
[0030] 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.
[0031] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a wire terminal fixing device for wire processing, comprising a working box 1, a switch door 2 is fixedly connected to the left side of the working box 1, a support plate 3 is fixedly connected to the right side of the top of the working box 1 to enhance the stability of the overall structure, a storage box 4 is fixedly connected to the top of the support plate 3 to provide a storage space, a control component is arranged on the left side of the storage box 4, the control component includes a control panel 5, and various operation settings can be performed through this panel, the control panel 5 is arranged on the left side of the storage box 4, a motor 6 is fixedly connected to the inside of the storage box 4 to provide a driving source, a rotating rod 7 is fixedly connected to the driving end of the motor 6 to convert and transmit power, a cam 8 is fixedly connected to the outside of the rotating rod 7, a connecting column 9 is slidably connected to the inside of the bottom end of the storage box 4, a connecting block 10 is fixedly connected to the top of the connecting column 9, the outer part of the cam 8 contacts the top of the connecting block 10 to realize the transmission of force, and a storage hole 11 is opened inside the storage box 4, the rotating rod 7 is fixedly connected to the outside of the rotating rod 7, and the connecting rod 7 is fixedly connected to the outside of the rotating rod 7. The left and right sides of the movable rod 7 are respectively rotatably connected to the inside of the accommodating hole 11, and the left and right side rotating rods 7 can rotate in these holes. The inner wall of the bottom end of the accommodating box 4 is slidably connected with a plurality of sliding columns 12, and the top of the sliding column 12 is fixedly connected to a limiting plate 13 for limiting the movement of the sliding column 12. A plurality of sliding holes 14 are provided inside the accommodating box 4 for providing additional movement space, and the outside of the limiting plate 13 is slidably connected to the inside of the sliding hole 14. A strong spring 15 is arranged inside the sliding hole 14 for providing spring force and resilience to achieve the reset of the subsequent crimping plate 17, one end of the strong spring 15 is fixedly connected to the top of the inner part of the sliding hole 14, and the other end of the strong spring 15 is fixedly connected to the top of the limiting plate 13, the outside of the connecting column 9 is fixedly connected to a loading plate 16, the bottom end of the sliding column 12 is fixedly connected to the top of the loading plate 16, and the bottom end of the connecting column 9 is fixedly connected to a crimping plate 17 for completing the crimping and fixing work of the wire and the terminal;
[0032] Reference Figure 3 and Figure 4The working box 1 is internally fixedly connected with two driving components, the driving component includes a hydraulic cylinder 18, the outside of the hydraulic cylinder 18 is fixedly connected to the inside of the working box 1 to ensure stability during operation, the driving end of the hydraulic cylinder 18 is fixedly connected with a connecting plate 19 to realize force transmission, the top of the connecting plate 19 is internally fixedly connected with a movable rod 20, the top of the driving component is internally fixedly connected with a movable rod 20, the top of the working box 1 is internally slidably connected with a plurality of connecting plates 21, the inside of the connecting plate 21 is provided with a movable hole 22, the outside of the movable rod 20 is slidably connected to the movable hole 2 2 provides space for the movable rod 20 to move, the top of the connecting plate 21 is fixedly connected to the connecting block 23, the inside of the connecting block 23 is slidably connected to the sliding rod 24, the outside of the sliding rod 24 is sleeved with a strong spring 25 to provide spring force, the outside of the sliding rod 24 is fixedly connected to a baffle 26 for limiting, the outside of the baffle 26 is slidably connected to the inside of the connecting block 23, one side of the sliding rod 24 is fixedly connected to an arc clamping block 27, and two long holes 28 are provided at the top of the working box 1, and the outer top of the connecting plate 21 is slidably connected to the inside of the long hole 28.
[0033] Working principle: first place the wire ends and terminals on one side of the arc clamping block 27, then start the hydraulic cylinder 18, drive the connecting plate 19 to move under the drive of the hydraulic cylinder 18, then drive the movable rod 20 to slide inside the movable hole 22 under the movement of the connecting plate 19, then make the two connecting plates 21 slide against each other, then make the connecting block 23 move, drive the sliding rod 24 to move under the movement of the connecting block 23, drive the arc clamping block 27 to clamp the wire ends and terminals under the movement of the sliding rod 24, then make the arc clamping block 27 subjected to force, under the force of the arc clamping block 27, the force received is driven to the baffle plate 26, so that the baffle plate 26 squeezes the strong spring 25, and then generates a rebound force, which provides a flexible clamping force to avoid damage to the wire ends caused by excessive clamping force. , and then clamp the wire ends and terminals, stabilize them at the top of the working box 1, and then start the motor 6. Driven by the motor 6, the rotating rod 7 moves inside the accommodating hole 11, and then the cam 8 moves under the movement of the rotating rod 7, and then the cam 8 will be subjected to force when the connecting block 10 moves, and then the connecting block 10 drives the connecting column 9 to move, and then the crimping plate 17 crimps the terminal and the wire end, and then the carrier plate 16 moves under the movement of the connecting column 9, and then the sliding column 12 slides under the movement of the carrier plate 16, and the sliding of the sliding column 12 drives the limit plate 13 to move, and then the sliding hole 14 is subjected to force under the movement of the limit plate 13, and then the sliding hole 14 will generate a rebound force under the force, so that the crimping plate 17 moves up and down repeatedly.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A wire terminal fixing device for wire processing, comprising a working box (1), characterized in that: The left side of the working box (1) is fixedly connected with a switch door (2); the right side of the top of the working box (1) is fixedly connected with a support plate (3); the top of the support plate (3) is fixedly connected with a receiving box (4); the left side of the receiving box (4) is provided with a control component; the interior of the receiving box (4) is fixedly connected with a motor (6); the driving end of the motor (6) is fixedly connected with a rotating rod (7); the outside of the rotating rod (7) is fixedly connected with a cam (8); the bottom of the receiving box (4) is slidably connected with a connecting column (9); the connecting column (9 ) is fixedly connected to the top of a connection block (10), a receiving hole (11) is provided inside the receiving box (4), a plurality of sliding columns (12) are slidably connected to the inner wall of the bottom end of the receiving box (4), a limiting disk (13) is fixedly connected to the top of the sliding column (12), a plurality of sliding holes (14) are provided inside the receiving box (4), a strong spring (15) is arranged inside the sliding hole (14), the outside of the connection column (9) is fixedly connected to a loading plate (16), and the bottom end of the connection column (9) is fixedly connected to a crimping plate (17).
2. The wire end terminal fixing device for wire processing according to claim 1, characterized in that: The working box (1) is fixedly connected to two driving components inside, the top of the driving component is fixedly connected to a movable rod (20), the top of the working box (1) is slidably connected to a plurality of connecting plates (21), the connecting plates (21) are provided with movable holes (22), the top of the connecting plates (21) are fixedly connected to a connecting block (23), the inside of the connecting block (23) is slidably connected to a sliding rod (24), the outside of the sliding rod (24) is sleeved with a strong spring (25), the outside of the sliding rod (24) is fixedly connected to a baffle (26), and one side of the sliding rod (24) is fixedly connected to an arc clamping block (27).
3. The wire end terminal fixing device for wire processing according to claim 1, characterized in that: The control assembly comprises a control panel (5), and the control panel (5) is arranged on the left side of the containing box (4).
4. The wire end terminal fixing device for wire processing according to claim 1, characterized in that: The left and right sides of the rotating rod (7) are respectively rotatably connected to the left and right sides inside the accommodating hole (11), and the outside of the cam (8) is in contact with the top end of the connecting block (10).
5. The wire end terminal fixing device for wire processing according to claim 1, characterized in that: The bottom end of the sliding column (12) is fixedly connected to the top end of the loading plate (16), and the outside of the limiting plate (13) is slidably connected to the inside of the sliding hole (14).
6. The wire end terminal fixing device for wire processing according to claim 1, characterized in that: One end of the strong spring (15) is fixedly connected to the inner top of the sliding hole (14), and the other end of the strong spring (15) is fixedly connected to the top of the limiting plate (13).
7. The wire end terminal fixing device for wire processing according to claim 2, characterized in that: The driving assembly comprises a hydraulic cylinder (18), the exterior of the hydraulic cylinder (18) is fixedly connected to the interior of the working box (1), the driving end of the hydraulic cylinder (18) is fixedly connected to a connecting plate (19), and the top end of the connecting plate (19) is fixedly connected to a movable rod (20).
8. The wire end terminal fixing device for wire processing according to claim 2, characterized in that: The outside of the movable rod (20) is slidably connected to the inside of the movable hole (22), the outside of the baffle plate (26) is slidably connected to the inside of the connecting block (23), the top of the working box (1) is provided with two long holes (28), and the outer top of the connecting plate (21) is slidably connected to the inside of the long holes (28).