A pneumatic terminal crimping machine

Abstract

The utility model discloses a pneumatic terminal crimping machine, and the utility model relates to the technical field of crimping equipment. The pneumatic terminal crimping machine includes a base, a frame is arranged on the top surface of the base, and also includes: a crimping assembly, the crimping assembly is arranged in the middle position of the top surface of the base, and the crimping assembly is used to crimp the terminal; a driving assembly, the driving assembly is arranged on the top surface of the frame, and the telescopic end of the driving assembly passes through the top surface of the frame, the bottom of the telescopic end of the driving assembly is connected to the top surface of the crimping assembly, and the driving assembly is used to drive the crimping assembly to clamp the wire; a protective shell, the protective shell is arranged on the top surface of the frame, and the utility model can clamp the connection between the terminal and the cable so that the two can be connected together stably and firmly. The whole process is convenient and fast, and can also reduce the labor intensity of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of wire crimping equipment, in particular to a pneumatic terminal crimping machine. Background Art

[0002] Terminals are electrical components used to connect wires or cables. They fix the wires in the circuit and can provide a continuous, reliable, fast and easy-to-assemble wire connection method. Terminals have the characteristics of easy insertion and removal, easy conductivity, easy assembly and disassembly, so they are widely used in various circuits. In addition, the appearance and structure of terminals can also vary, such as round, square, plug-in type, etc.

[0003] The common assembly tool for wires and wire terminals on the market is cold-pressed terminal pliers. Cold-pressed terminal pliers use the lever principle of human hands to moderately deform the wire terminals, thereby firmly fixing them to the wires. This increases the labor intensity of personnel and reduces their production efficiency. Therefore, we propose a pneumatic terminal crimping machine to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pneumatic terminal crimping machine, which solves the problem of increasing the labor intensity of personnel and reducing their production efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pneumatic terminal crimping machine, comprising a base, a frame provided on the top surface of the base, and further comprising:

[0006] A wire crimping assembly is provided in the middle of the top surface of the base and is used for crimping the terminals;

[0007] A driving assembly, wherein the driving assembly is arranged on the top surface of the frame, and the telescopic end of the driving assembly passes through the top surface of the frame, and the bottom of the telescopic end of the driving assembly is connected to the top surface of the wire pressing assembly, and the driving assembly is used to drive the wire pressing assembly to clamp the wire;

[0008] a protective shell, the protective shell being disposed on the top surface of the frame and located outside the drive assembly, the protective shell being used to protect the drive assembly; and

[0009] A touch all-in-one machine is arranged in the middle of the outer wall surface of the protective shell.

[0010] Preferably, the wire pressing assembly includes a positioning plate arranged in the middle of the top surface of the base, the top surface of the positioning plate is provided with a first pressing claw, a second pressing claw is provided directly above the first pressing claw, and the top surface of the second pressing claw is connected to the bottom of the telescopic end of the driving assembly;

[0011] A limiting portion is provided on the top surface of the positioning plate and located on one side of the first pressing claw.

[0012] Preferably, guide columns are provided on both sides of the top surface of the first pressing jaw, and guide holes for inserting the guide columns are opened on both sides of the top surface of the second pressing jaw.

[0013] Preferably, the limiting portion includes a slide rail, the bottom end of the slide rail is connected to the top surface of the positioning plate, a slider is slidably mounted on the slide rail, an inner thread groove is formed on the outer wall surface of the slider near the first pressure claw, and the inner cavity of the inner thread groove is rotatably connected to a limiting screw;

[0014] An internal threaded hole is provided on one side wall of the slider, and the internal threaded hole is conductively connected to the inner cavity of the slider, and a locking button is rotatably connected to the inner cavity of the internal threaded hole.

[0015] Preferably, the driving assembly includes a stabilizing frame arranged on the top surface of the frame, a cylinder is arranged in the middle of the top surface of the stabilizing frame, and a transmission rod is installed at the telescopic end of the cylinder through a pressure sensor, the transmission rod passes through the top surface of the frame, and the bottom end of the transmission rod is connected to the top surface of the second pressure claw through a mounting plate.

[0016] Preferably, the driving assembly further comprises a sleeve, the sleeve is embedded in the top surface of the frame, and the inner cavity of the sleeve is movably plug-connected to the transmission rod.

[0017] Preferably, the inner diameter of the sleeve is the same as the outer diameter of the transmission rod, and the two are plug-connected. Beneficial effects

[0018] The utility model provides a pneumatic terminal crimping machine. Compared with the existing technology, it has the following advantages:

[0019] The pneumatic terminal crimping machine can be located in a designated position through the base, and can also provide a stable foundation for the frame and the crimping assembly. The drive assembly and the protective shell can be installed and fixed through the frame. Since the top surface of the drive assembly is connected, when it is necessary to tighten the terminal and the cable connection, the staff can press one end of the cable with the terminal plugged in against the designated position on the crimping assembly, and then turn on the drive assembly by touching the all-in-one machine, so that the drive assembly can drive the crimping assembly to close, and then the crimping assembly can clamp the inserted terminal and the cable connection, so that the two can be connected together smoothly and firmly. The whole process is convenient and fast, and can also reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the wire pressing assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the side structure of the wire pressing assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the explosion structure of the limiting part of the utility model;

[0025] Figure 6 This is a schematic diagram of the drive assembly structure of the utility model.

[0026] In the figure: 1. Base; 2. Frame; 3. Wire pressing assembly; 31. Positioning plate; 32. First pressing claw; 33. Second pressing claw; 34. Limiting part; 341. Slide rail; 342. Slider; 343. Internal thread groove; 344. Limiting screw; 345. Internal thread hole; 346. Locking button; 35. Guide hole; 36. Guide column; 4. Driving assembly; 41. Stabilizing frame; 42. Cylinder; 43. Pressure sensor; 44. Transmission rod; 45. Mounting plate; 46. Sleeve; 5. Protective shell; 6. Touch all-in-one machine. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-2 The utility model provides a technical solution: a pneumatic terminal crimping machine, comprising a base 1, a frame 2 is provided on the top surface of the base 1, and further comprising: a crimping assembly 3, the crimping assembly 3 is provided in the middle position of the top surface of the base 1, and the crimping assembly 3 is used to crimp the terminal; a driving assembly 4, the driving assembly 4 is provided on the top surface of the frame 2, and the telescopic end of the driving assembly 4 passes through the top surface of the frame 2, the bottom of the telescopic end of the driving assembly 4 is connected to the top surface of the crimping assembly 3, and the driving assembly 4 is used to drive the crimping assembly 3 to clamp the wire; a protective shell 5, the protective shell 5 is provided on the top surface of the frame 2, and the protective shell 5 is located outside the driving assembly 4, and the protective shell 5 is used to protect the driving assembly 4; and a touch all-in-one machine 6, the touch all-in-one machine 6 is provided in the middle of the outer wall surface of the protective shell 5;

[0029] Through the base 1, it can be located in the designated position and provide a stable foundation for the frame 2 and the wire crimping assembly 3. The drive assembly 4 and the protective shell 5 can be installed and fixed through the frame 2. Since the telescopic end of the drive assembly 4 is connected to the top surface of the wire crimping assembly 3, when it is necessary to tighten the connection between the terminal and the cable, the staff can press one end of the cable with the terminal plugged in against the designated position on the wire crimping assembly 3, and then turn on the drive assembly 4 by touching the all-in-one machine 6, so that the drive assembly 4 can drive the wire crimping assembly 3 to close, and then the wire crimping assembly 3 can clamp the inserted terminal and the cable connection, so that the two can be connected together stably and firmly. The whole process is convenient and fast, and can also reduce the labor intensity of the staff.

[0030] See Figure 2-Figure 5 The wire pressing assembly 3 includes a positioning plate 31 arranged in the middle position of the top surface of the base 1, a first pressing claw 32 is provided on the top surface of the positioning plate 31, a second pressing claw 33 is provided just above the first pressing claw 32, and the top surface of the second pressing claw 33 is connected to the bottom of the telescopic end of the driving assembly 4; a limiting portion 34 is provided on the top surface of the positioning plate 31 and located on one side of the first pressing claw 32, guide columns 36 are provided on both sides of the top surface of the first pressing claw 32, and guide holes 35 for inserting the guide columns 36 are opened on both sides of the top surface of the second pressing claw 33;

[0031] The positioning plate 31 in the wire pressing assembly 3 can be installed in the middle position of the top surface of the base 1, and the first pressing claw 32 and the limiting portion 34 can be installed. When the terminal and the cable connection need to be compressed, the staff can place the cable end with the terminal inserted in the inner cavity of the first pressing claw 32, and make one end of it rest on the limiting portion 34. Then, the driving assembly 4 can be turned on by touching the all-in-one machine 6, so that the driving assembly 4 can drive the second pressing claw 33 to move downward, and then the second pressing claw 33 can be closed with the first pressing claw 32, so that the first pressing claw 32 and the second pressing claw 33 can clamp the inserted terminal and cable connection, so that the two can be connected together stably and firmly. Since guide posts 36 are provided on both sides of the top surface of the first pressing claw 32, and guide holes 35 for inserting guide posts 36 are provided on both sides of the top surface of the second pressing claw 33, the stability of the second pressing claw 33 when moving up and down can be improved by the guide posts 36 and the guide holes 35.

[0032] See Figure 4 、 Figure 5 The limiting portion 34 includes a slide rail 341, the bottom end of the slide rail 341 is connected to the top surface of the positioning plate 31, and a slider 342 is slidably mounted on the slide rail 341. An internal thread groove 343 is provided on the outer wall surface of the slider 342 and close to the side of the first pressure claw 32. The inner cavity of the internal thread groove 343 is rotatably connected to a limiting screw 344; an internal thread hole 345 is provided on one side wall of the slider 342, and the internal thread hole 345 is conductively connected to the inner cavity of the slider 342, and a locking button 346 is rotatably connected to the inner cavity of the internal thread hole 345;

[0033] The slide rail 341 in the limiting portion 34 can be installed on the top surface of the positioning plate 31, and the slider 342 can be slidably installed. Then, the slider 342 can provide a basis for opening the internal thread groove 343 and the internal thread hole 345. Then, the limiting screw 344 can be flexibly installed in the internal thread groove 343, so that one end of the slider can limit one end of the cable with the terminal plugged in, and then the connection between the terminal and the cable can be exactly between the inner cavity of the first pressing claw 32 and the second pressing claw 33, so as to facilitate the compression processing of the two. By turning the locking button 346 in the internal thread hole 345, the staff can lock the slider 342 on the slide rail 341 conveniently, and at the same time, the staff can flexibly adjust the slider 342 conveniently, thereby improving the convenience of equipment use.

[0034] See Figure 2 、 Figure 3 and Figure 6The driving assembly 4 includes a stabilizing frame 41 provided on the top surface of the frame 2, a cylinder 42 is provided in the middle of the top surface of the stabilizing frame 41, and a transmission rod 44 is installed at the telescopic end of the cylinder 42 through a pressure sensor 43. The transmission rod 44 passes through the top surface of the frame 2, and the bottom end of the transmission rod 44 is connected to the top surface of the second pressure claw 33 through a mounting plate 45. The driving assembly 4 also includes a sleeve 46, which is embedded in the top surface of the frame 2, and the inner cavity of the sleeve 46 is movably connected to the transmission rod 44. The inner diameter of the sleeve 46 is the same as the outer diameter of the transmission rod 44, and the two are plugged together;

[0035] The stabilizing frame 41 in the driving assembly 4 can be installed on the top surface of the frame 2 and can also be installed and fixed to the cylinder 42. Since the telescopic end of the cylinder 42 is installed with a transmission rod 44 through the pressure sensor 43, and the transmission rod 44 passes through the top surface of the frame 2, and the bottom end of the transmission rod 44 is connected to the top surface of the second pressure claw 33 through the mounting plate 45, the extension of the cylinder 42 can synchronously drive the second pressure claw 33 to move downward through the pressure sensor 43, the transmission rod 44 and the mounting plate 45, thereby enabling the second pressure claw 33 to close with the first pressure claw 32, so that the inserted terminal and the cable connection can be clamped, and the pressure sensor 43 can be used to monitor the downward pressure of the transmission rod 44 on the second pressure claw 33, thereby facilitating flexible adjustment by the staff according to needs, thereby improving the convenience of equipment use, and the sleeve 46 can be installed on the top surface of the frame 2 and guide the transmission rod 44, thereby improving the stability of lifting.

[0036] During operation, the base 1 can be located in the designated position and provide a stable foundation for the frame 2 and the wire crimping assembly 3. The drive assembly 4 and the protective shell 5 can be installed and fixed through the frame 2. Since the telescopic end of the drive assembly 4 is connected to the top surface of the wire crimping assembly 3, when it is necessary to tighten the connection between the terminal and the cable, the staff can press one end of the cable with the terminal plugged in against the designated position on the wire crimping assembly 3, and then turn on the drive assembly 4 by touching the all-in-one machine 6, so that the drive assembly 4 can drive the wire crimping assembly 3 to close, and then the wire crimping assembly 3 can clamp the inserted terminal and the cable connection, so that the two can be connected together stably and firmly. The whole process is convenient and fast, and can also reduce the labor intensity of the staff.

[0037] The positioning plate 31 in the wire pressing assembly 3 can be installed in the middle position of the top surface of the base 1, and the first pressing claw 32 and the limiting portion 34 can be installed. When the terminal and the cable connection need to be compressed, the staff can place the cable end with the terminal inserted in the inner cavity of the first pressing claw 32, and make one end of it rest on the limiting portion 34. Then, the driving assembly 4 can be turned on by touching the all-in-one machine 6, so that the driving assembly 4 can drive the second pressing claw 33 to move downward, and then the second pressing claw 33 can be closed with the first pressing claw 32, so that the first pressing claw 32 and the second pressing claw 33 can clamp the inserted terminal and cable connection, so that the two can be connected together stably and firmly. Since guide posts 36 are provided on both sides of the top surface of the first pressing claw 32, and guide holes 35 for inserting guide posts 36 are provided on both sides of the top surface of the second pressing claw 33, the stability of the second pressing claw 33 when moving up and down can be improved by the guide posts 36 and the guide holes 35.

[0038] The slide rail 341 in the limiting portion 34 can be installed on the top surface of the positioning plate 31, and the slider 342 can be slidably installed. Then, the slider 342 can provide a basis for opening the internal thread groove 343 and the internal thread hole 345. Then, the limiting screw 344 can be flexibly installed in the internal thread groove 343, so that one end of the slider can limit one end of the cable with the terminal plugged in, and then the connection between the terminal and the cable can be exactly between the inner cavity of the first pressing claw 32 and the second pressing claw 33, so as to facilitate the compression processing of the two. By turning the locking button 346 in the internal thread hole 345, the staff can lock the slider 342 on the slide rail 341 conveniently, and at the same time, the staff can flexibly adjust the slider 342 conveniently, thereby improving the convenience of equipment use.

[0039] The stabilizing frame 41 in the driving assembly 4 can be installed on the top surface of the frame 2 and can also be installed and fixed to the cylinder 42. Since the telescopic end of the cylinder 42 is installed with a transmission rod 44 through the pressure sensor 43, and the transmission rod 44 passes through the top surface of the frame 2, and the bottom end of the transmission rod 44 is connected to the top surface of the second pressure claw 33 through the mounting plate 45, the extension of the cylinder 42 can synchronously drive the second pressure claw 33 to move downward through the pressure sensor 43, the transmission rod 44 and the mounting plate 45, thereby enabling the second pressure claw 33 to close with the first pressure claw 32, so that the inserted terminal and the cable connection can be clamped, and the pressure sensor 43 can be used to monitor the downward pressure of the transmission rod 44 on the second pressure claw 33, thereby facilitating flexible adjustment by the staff according to needs, thereby improving the convenience of equipment use, and the sleeve 46 can be installed on the top surface of the frame 2 and guide the transmission rod 44, thereby improving the stability of lifting.

[0040] In summary, the device can clamp the connection between the terminal and the cable so that the two can be connected together stably and firmly. The whole process is convenient and fast, and the labor intensity of the staff can be reduced.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A pneumatic terminal crimping machine, comprising a base (1), a frame (2) being arranged on the top surface of the base (1), characterized in that: Also includes: A wire crimping assembly (3), the wire crimping assembly (3) being arranged at a middle position of a top surface of the base (1), the wire crimping assembly (3) being used to perform wire crimping processing on the terminal; A driving component (4), the driving component (4) being arranged on the top surface of the frame (2), and the telescopic end of the driving component (4) passing through the top surface of the frame (2), the bottom of the telescopic end of the driving component (4) being connected to the top surface of the wire pressing component (3), and the driving component (4) being used to drive the wire pressing component (3) to clamp the wire; A protective shell (5), the protective shell (5) being arranged on the top surface of the frame (2), and the protective shell (5) being located outside the drive assembly (4), the protective shell (5) being used to protect the drive assembly (4); as well as A touch all-in-one machine (6), wherein the touch all-in-one machine (6) is arranged in the middle of the outer wall surface of the protective shell (5).

2. A pneumatic terminal crimping machine according to claim 1, characterized in that: The wire pressing assembly (3) comprises a positioning plate (31) arranged at a middle position of the top surface of the base (1); a first pressing claw (32) is arranged on the top surface of the positioning plate (31); a second pressing claw (33) is arranged directly above the first pressing claw (32); and the top surface of the second pressing claw (33) is connected to the bottom of the telescopic end of the driving assembly (4); A limiting portion (34) is provided on the top surface of the positioning plate (31) and located on one side of the first pressing claw (32).

3. A pneumatic terminal crimping machine according to claim 2, characterized in that: Guide columns (36) are provided on both sides of the top surface of the first pressing claw (32), and guide holes (35) for inserting the guide columns (36) are provided on both sides of the top surface of the second pressing claw (33).

4. A pneumatic terminal crimping machine according to claim 2, characterized in that: The limiting portion (34) comprises a slide rail (341), the bottom end of the slide rail (341) is connected to the top surface of the positioning plate (31), a slider (342) is slidably mounted on the slide rail (341), an inner thread groove (343) is provided on the outer wall surface of the slider (342) and close to the first pressing claw (32), and the inner cavity of the inner thread groove (343) is rotatably connected to a limiting screw (344); An internal threaded hole (345) is provided on one side wall of the slider (342), and the internal threaded hole (345) is in conductive communication with the inner cavity of the slider (342), and a locking button (346) is rotatably connected to the inner cavity of the internal threaded hole (345).

5. The pneumatic terminal crimping machine according to claim 2, characterized in that: The driving assembly (4) comprises a stabilizing frame (41) arranged on the top surface of the frame (2), a cylinder (42) being arranged in the middle of the top surface of the stabilizing frame (41), and a transmission rod (44) being installed at the telescopic end of the cylinder (42) via a pressure sensor (43), the transmission rod (44) penetrating the top surface of the frame (2), and the bottom end of the transmission rod (44) being connected to the top surface of the second pressing claw (33) via a mounting plate (45).

6. A pneumatic terminal crimping machine according to claim 5, characterized in that: The driving assembly (4) further comprises a sleeve (46), wherein the sleeve (46) is embedded in the top surface of the frame (2), and the inner cavity of the sleeve (46) is movably plug-connected to the transmission rod (44).

7. A pneumatic terminal crimping machine according to claim 6, characterized in that: The inner diameter of the sleeve (46) is the same as the outer diameter of the transmission rod (44), and the two are plug-connected.

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