Crimping machine
By introducing structures such as wire frame plates, push plates, clamps, adjustment rods and triangle press plates into the crimping machine, the problem of easy bending of the wire during crimping is solved, and the stability and electrical contact effect of the wire and terminal connection are achieved.
Patent Information
- Application Number
- CN202422551479.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The wire is prone to bend when crimped with the terminal, which affects the stability of the connection and the electrical contact effect.
A crimping machine is designed, including wire frame plates, push plates, clamps, adjustment rods, vertical plates, concave plates and triangular pressure plates. Through the coordination of the adjustment rods and threaded rods, stable clamping and pressure on the wires are achieved to ensure the stability of the connection between the wires and terminals.
It effectively avoids bending of the wire during crimping, ensuring the stability of the wire and terminal connection and electrical contact effect.
Smart Images
Figure CN223297187U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of crimping machines, and in particular relates to a crimping machine. Background Art
[0002] The crimping machine applies pressure to allow the crimping die to tightly press the wire together with connectors such as terminals and connectors. The working process usually involves inserting the wire to be connected into the connector, then operating the crimping machine to cause the crimping die to squeeze the connector to form a strong mechanical connection and good electrical contact between the wire and the connector. When crimping the terminal on one end of the wire, the pressure on the terminal and the wire is applied to the connection point. The wire has a certain size and hardness, so when it is subjected to pressure, the wire is prone to bending, resulting in an angle at the connection point with the terminal, affecting the horizontal crimping of the terminal. Utility Model Content
[0003] The utility model provides a crimping machine, which solves the problem that the crimping of wires easily causes an angle between the terminal and the wire, thus affecting the crimping work.
[0004] The utility model provides the following technical solution: it includes a crimping machine body and a supporting member, the supporting member is slidably connected to a wire rack plate for setting up the wire, the wire rack plate is provided with a mounting slot, the wire rack plate is provided with a right slide groove connected to the mounting slot, the inner wall of the right slide groove is slidably connected with two push plates, the push plate is threadedly connected with an adjusting rod, one end of the push plate is fixedly connected with a clamping plate for clamping one end of the wire, the adjusting slot is provided on the wire rack plate, the inner wall of the adjusting slot is fixedly connected with a vertical plate, the wire rack plate is slidably connected with a concave plate, the inner wall of the adjusting slot is provided with a sliding hole matching the concave plate, and both ends of the sliding hole are slidably connected with triangular pressure plates for applying pressure to the wire.
[0005] Among them, the inner wall of the wire rack plate is provided with a left sliding groove connected to the installation groove, the inner wall of the left sliding groove is fixedly connected to a limit rod, and one side of the clamping plate is fixedly connected to a limit block matching the limit rod.
[0006] Wherein, the inner wall of the right sliding groove is fixedly connected with a support plate, one end of the adjusting rod is rotatably connected to one side of the support plate, and one end of the adjusting rod passes through the wire rack plate.
[0007] Among them, an arc-shaped groove for storing wires is provided on the top of the vertical plate, slideways are provided at both ends of the concave plate, and sliders matching the slideways are provided at the connection between the triangular pressure plate and the two ends of the concave plate.
[0008] Wherein, a threaded rod is threadedly connected to the bottom of the concave plate, and the top of the threaded rod is rotatably connected to the bottom of the lead frame plate.
[0009] Wherein, the crimping machine body and the supporting member are provided with a making way groove for the threaded rod, and the triangular pressing plate is slidably connected to the vertical plate.
[0010] The bottom end of the lead frame plate is fixedly connected to a base plate, one side of the base plate is fixedly connected to an insertion rod, and the insertion rod is slidably connected to the crimping machine body.
[0011] The beneficial effects of the present invention are as follows: while the front end position of the wire is clamped by the clamping plate, the wire is supported by the adjusting groove and the vertical plate, and the height of the triangular pressure plate is adjusted by the concave plate. The triangular pressure plate slides on the top of the concave plate, and when the threaded rod rotates, the triangular pressure plate can be adjusted according to the position of wires of different lengths, so that the wires can all be pressurized by the triangular pressure plate, and the position of the rear section thereof is stabilized, so that the front and rear sections of the wires are fixed in cooperation with the clamping plate, thereby ensuring the stability of the wires during crimping.
[0012] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the wire rack plate in the present utility model;
[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the wire rack plate in the present utility model;
[0016] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.
[0017] In the figure: 1. Crimping machine body; 11. Supporting part; 2. Wire rack plate; 21. Mounting slot; 22. Left slide slot; 221. Limit block; 23. Limit rod; 24. Right slide slot; 241. Support plate; 25. Push plate; 26. Adjustment rod; 27. Clamp; 3. Adjustment slot; 31. Vertical plate; 311. Arc slot; 32. Slide hole; 33. Concave plate; 331. Slideway; 34. Triangular pressure plate; 341. Slider; 35. Threaded rod; 36. Make way slot; 37. Bottom plate; 371. Insert rod. DETAILED DESCRIPTION
[0018] See also Figures 1-4The utility model provides the following technical solutions: it includes a crimping machine body 1 and a supporting member 11, a wire rack plate 2 for mounting the wire is slidably connected to the supporting member 11, a mounting groove 21 is provided on the wire rack plate 2, a right slide groove 24 connected to the mounting groove 21 is provided on the wire rack plate 2, two push plates 25 are slidably connected to the inner wall of the right slide groove 24, an adjusting rod 26 is threadedly connected to the push plate 25, one end of the push plate 25 is fixedly connected to a clamping plate 27 for clamping one end of the wire, an adjusting groove 3 is provided on the wire rack plate 2, a vertical plate 31 is fixedly connected to the inner wall of the adjusting groove 3, a concave plate 33 is slidably connected to the wire rack plate 2, and a sliding hole 32 matching the concave plate 33 is provided on the inner wall of the adjusting groove 3, and triangular pressure plates 34 for applying pressure to the wire are slidably connected at both ends of the sliding hole 32.
[0019] In this embodiment, the crimping machine body 1 is used to crimp the wires and terminals, and the wire rack plate 2 slidably connected on the supporting member 11 is used to support the wires. After the wire rack plate 2 limits the position of the wires, the terminal connection end of the wire can be pushed into the crimping die on the crimping machine body 1, so that the crimping machine body 1 can crimp the wires and the terminals. When the wires need to be crimped, the wire rack plate 2 slidably connected on the supporting member 11 can support the wires, and one end of the wire is aligned with the front end of the wire rack plate 2, so that the connection between the wire and the terminal is in the crimping die position at one end of the wire rack plate 2, and then the installation slot 21 is opened in On one side of the crimping mold, the two clamping plates 27 that are slidably connected to the inner wall of the mounting groove 21 can adjust the distance between them, so that the clamping plate 27 can clamp and fix one end of the wire to avoid that one end of the wire is subjected to greater pressure during the crimping work, causing the wire to bend and affecting the connection of the terminal therewith. The position of the clamping plate 27 can be adjusted by adjusting the position of the push plate 25 to the inner wall of the right slide groove 24. The adjusting rod 26 threadedly connected to the push plate 25 can adjust the position of the push plate 25. After the adjusting rod 26 is rotated, the push plate 25 is adjusted to the position on the adjusting rod 26, and one end of the push plate 25 is fixed to one side of the clamping plate 27. The fixed connection makes it possible to adjust the spacing between the clamping plates 27, so that the clamping plates 27 can play a clamping effect on the wires. At the same time, when the wires are supported on the wire rack plate 2, wires of different lengths can be supported on the wire rack plate 2 after being connected to the terminals. At this time, the vertical plate 31 fixedly connected at the center of the inner wall of the adjustment groove 3 opened on the wire rack plate 2 supports the rear section of the wire. After the wire is on the vertical plate 31, the two ends of the concave plate 33 slidably connected to the wire rack plate 2 can pass through the sliding holes 32 opened on the inner wall of the adjustment groove 3, so that the height of the two ends of the concave plate 33 can be adjusted, so that the two ends of the concave plate 33 can slide The connected triangular pressure plate 34 can be adjusted in height, so that after the wire is supported on the vertical plate 31, the height of the inner wall of the triangular pressure plate 34 can be adjusted according to the size of the wire, so that the inner wall of the triangular pressure plate 34 can ensure that pressure is applied to the top of wires of different sizes, so that the wires are stable when crimped. At the same time, after wires of different lengths are supported on the vertical plate 31, the triangular pressure plate 34 slides at the top position of the concave plate 33, so that the triangular pressure plate 34 can be adjusted according to the position of wires of different lengths, so that the wires can all be pressurized by the triangular pressure plate 34, and the rear section position is stabilized, so that it cooperates with the clamping plate 27 to fix the front and rear sections of the wire, ensuring the stability of the wire when crimped.
[0020] The inner wall of the wire rack plate 2 is provided with a left slide groove 22 connected to the mounting groove 21, and a limiting rod 23 is fixedly connected to the inner wall of the left slide groove 22. A limiting block 221 matching the limiting rod 23 is fixedly connected to one side of the splint 27; the left slide groove 22 provided on the inner wall of the mounting groove 21 is used to limit the limiting block 221 fixedly connected to the other side of the splint 27, and the limiting rod 23 fixedly connected to the inner wall of the left slide groove 22 passes through the limiting block 221, so that it limits the limiting block 221, thereby making the splint 27 firmly located on the inner wall of the mounting groove 21 to adjust its position.
[0021] A support plate 241 is fixedly connected to the inner wall of the right slide groove 24, and one end of the adjusting rod 26 is rotatably connected to one side of the support plate 241, and one end of the adjusting rod 26 passes through the wire rack plate 2; the support plate 241 fixedly connected to the inner wall of the right slide groove 24 is used to connect and support one end of the adjusting rod 26, so that the adjusting rod 26 can be rotatably connected to one side of the support plate 241. After one end of the adjusting rod 26 passes through the wire rack plate 2, the adjusting rod 26 can be easily rotated to adjust its position.
[0022] An arc-shaped groove 311 for storing the wires is provided at the top of the vertical plate 31, and slideways 331 are provided at both ends of the concave plate 33. Slide blocks 341 matching the slideways 331 are provided at the connection between the triangular pressure plate 34 and the two ends of the concave plate 33; the arc-shaped groove 311 provided at the top of the vertical plate 31 makes the top of the vertical plate 31 have a certain curvature, so that the arc-shaped groove 311 can support the wires, and the slideways 331 provided at both ends of the concave plate 33 are used to limit the slide block 341 fixedly connected to the bottom end of the triangular pressure plate 34, so that the triangular pressure plate 34 can slide horizontally on both sides of the vertical plate 31, so that the position can be adjusted according to the length of the wire, so that it is supported at the rear end of the wire.
[0023] A threaded rod 35 is threadedly connected to the bottom of the concave plate 33, and the top of the threaded rod 35 is rotatably connected to the bottom of the wire rack plate 2; the threaded rod 35 threadedly connected to the bottom of the concave plate 33 is rotatably connected to the bottom of the wire rack plate 2, so that after the threaded rod 35 is rotated, the position of the two ends of the top of the concave plate 33 in the adjustment groove 3 can be adjusted, so that the height of the triangular pressure plate 34 can be adjusted, so that the triangular pressure plate 34 can apply pressure to the top of the wire, so that the wire is supported and fixed.
[0024] The crimping machine body 1 and the supporting member 11 are provided with a clearance groove 36 for making way for the threaded rod 35, and the triangular pressure plate 34 is slidably connected to the vertical plate 31; the clearance groove 36 is used to make way for the threaded rod 35 so that the threaded rod 35 is at the bottom position of the wire rack plate 2. When it is necessary to push the wire and the terminal to be displaced into the crimping mold on the crimping machine body 1, the clearance groove 36 allows the threaded rod 35 to be in its inner cavity, thereby preventing the threaded rod 35 from being limited on the crimping machine body 1 and affecting the device's pushing displacement of the wire rack plate 2.
[0025] The bottom end of the wire rack plate 2 is fixedly connected to a base plate 37, and one side of the base plate 37 is fixedly connected to an insertion rod 371, and the insertion rod 371 is slidably connected to the crimping machine body 1; the base plate 37 fixedly connected to the bottom end of the wire rack plate 2 is used to install and fix the insertion rod 371, so that one end of the insertion rod 371 slides on the crimping machine body 1, so that the base plate 37 supports the bottom of one end of the wire rack plate 2, thereby fixing the position of the wire rack plate 2.
[0026] The working principle and use process of the present invention are as follows: the wire rack plate 2 connected to the sliding connection on the supporting member 11 can carry the wire, and the wire is carried on the vertical plate 31 fixedly connected to the inner wall of the adjustment groove 3. One end of the wire is supported on the front end position of the wire rack plate 2. By rotating the adjustment rod 26, the push plate 25 is adjusted to the position in the right slide groove 24, and the positions of the two clamping plates 27 are adjusted so that the clamping plates 27 clamp the front end of the wire. Then, according to the size of the wire, the triangular pressure plate 34 is slid to the rear end position of the wire, and then when the threaded rod 35 is rotated, the concave plate 33 can be adjusted to be in the adjustment groove 3. The height of the triangular pressure plate 34 is adjusted so that the triangular pressure plate 34 and the concave plate 33 can slide down synchronously. The height of the inner wall of the triangular pressure plate 34 can be adjusted according to the size of the wire, so that the inner wall of the triangular pressure plate 34 can ensure that pressure is applied to the top of the wires of different sizes, so that the wires are stable when crimped. At the same time, after the wires of different lengths are supported on the vertical plate 31, the triangular pressure plate 34 is slid to the top position of the concave plate 33, so that the triangular pressure plate 34 can be adjusted according to the position of the wires of different lengths, so that the wires can all be pressurized by the triangular pressure plate 34, and the rear section position is stable, so that it cooperates with the clamping plate 27 to fix the front and rear sections of the wires, ensuring the stability of the wires when crimped.
Claims
1. A crimping machine, comprising a crimping machine body (1) and a supporting member (11), characterized in that: The supporting member (11) is slidably connected to a wire rack plate (2) for mounting wires, the wire rack plate (2) is provided with a mounting groove (21), the wire rack plate (2) is provided with a right slide groove (24) connected to the mounting groove (21), the inner wall of the right slide groove (24) is slidably connected to two push plates (25), the push plate (25) is threadedly connected to an adjusting rod (26), one end of the push plate (25) is fixedly connected to a clamping plate (27) for clamping one end of the wire, the wire rack plate (2) is provided with an adjusting groove (3), the inner wall of the adjusting groove (3) is fixedly connected to a vertical plate (31), the wire rack plate (2) is slidably connected to a concave plate (33), the inner wall of the adjusting groove (3) is provided with a sliding hole (32) matching the concave plate (33), and the two ends of the sliding hole (32) are slidably connected to triangular pressure plates (34) for applying pressure to the wire.
2. A crimping machine according to claim 1, characterized in that: The inner wall of the lead frame plate (2) is provided with a left sliding groove (22) connected to the installation groove (21); the inner wall of the left sliding groove (22) is fixedly connected to a limiting rod (23); and one side of the clamping plate (27) is fixedly connected to a limiting block (221) matching the limiting rod (23).
3. The crimping machine according to claim 1, characterized in that: The inner wall of the right slide groove (24) is fixedly connected with a support plate (241), one end of the adjustment rod (26) is rotatably connected to one side of the support plate (241), and one end of the adjustment rod (26) passes through the wire rack plate (2).
4. The crimping machine according to claim 1, characterized in that: An arc-shaped groove (311) for storing wires is provided on the top of the vertical plate (31), slideways (331) are provided at both ends of the concave plate (33), and sliders (341) matching the slideways (331) are provided at the connection points between the triangular pressure plate (34) and the two ends of the concave plate (33).
5. The crimping machine according to claim 1, characterized in that: The bottom of the concave plate (33) is threadedly connected to a threaded rod (35), and the top of the threaded rod (35) is rotatably connected to the bottom of the lead frame plate (2).
6. A crimping machine according to claim 5, characterized in that: The crimping machine body (1) and the supporting member (11) are provided with a clearance groove (36) for making way for the threaded rod (35), and the triangular pressing plate (34) is slidably connected to the vertical plate (31).
7. The crimping machine according to claim 1, characterized in that: The bottom end of the lead frame plate (2) is fixedly connected to a base plate (37), one side of the base plate (37) is fixedly connected to an insertion rod (371), and the insertion rod (371) is slidably connected to the crimping machine body (1).