A bending device for connector production

Abstract

The utility model relates to the technical field of connector production, and discloses a bending device for connector production, including a workbench, a first limit seat is arranged on the top of the workbench, an adjustment limit assembly located below the first limit seat is arranged on the top of the workbench, and a motor fixing frame is arranged on the right side wall of the workbench. The bending device for connector production is provided with a servo motor. When it is necessary to adjust the bending position, the threaded shaft is first rotated to drive the second bending shaft to separate from the connector terminal. At this time, the servo motor is started to drive the first threaded rod to rotate through the output shaft. The first threaded rod and the threaded block are used in coordination, so that the stepper motor drives the disc and the first bending shaft and the second bending shaft to move left or right, thereby achieving the purpose of facilitating the adjustment of the bending position. There is no need to remove the bending piece from the fastening fixture to adjust the bending position, which improves the practicality of the device and is convenient for the staff to use.

Description

Technical Field

[0001] The utility model relates to the technical field of connector production, in particular to a bending device used for connector production. Background Art

[0002] Bending is a very common process in connector processing. Due to the requirements of equipment use, the connector terminals must be bent.

[0003] At present, the traditional bending device still has some defects when in use. For example, its bending position is fixed. When the bending position needs to be adjusted, the bending piece needs to be removed from the fastening fixture. At this time, it is time-consuming and laborious to adjust the position of the bending piece and then perform fixed bending. Secondly, the existing bending device cannot bend connector terminals of different diameters, which affects the practicability of the device. Therefore, a bending device for connector production is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a bending device for connector production, which has the advantages of being easy to adjust the bending position and being able to bend connector terminals of different diameters, etc., and solves some defects of the current traditional bending device when in use. For example, its bending position is fixed. When the bending position needs to be adjusted, the bending piece needs to be removed from the fastening clamp. At this time, the position of the bending piece needs to be adjusted and then fixed and bent, which is time-consuming and labor-intensive. Secondly, the existing bending device cannot bend connector terminals of different diameters, affecting the practicability of the device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of facilitating the adjustment of the bending position so as to be able to bend connector terminals of different diameters, the utility model provides the following technical solutions: a bending device for connector production, comprising a workbench, a first limit seat is arranged on the top of the workbench, an adjustment limit assembly is arranged on the top of the workbench below the first limit seat, a motor fixing frame is arranged on the right side wall of the workbench, a servo motor is arranged inside the motor fixing frame, a first threaded rod rotatably connected to the left side of the inner wall of the workbench is arranged at the output shaft of the servo motor, a threaded block with one end extending to the front side of the workbench is arranged on the outside of the first threaded rod, the threaded block is connected to the inner wall of the workbench, a connecting plate is arranged on the front side wall of the threaded block, a stepping motor is arranged on the front side wall of the connecting plate, and an adjustable bending assembly is arranged at the output shaft of the stepping motor;

[0008] The adjustment limit assembly includes an electric push rod, the top of the workbench is provided with an electric push rod located below the first limit seat, and the output end of the electric push rod is provided with a second limit seat slidably connected to the front side wall of the workbench;

[0009] The adjustable bending assembly includes a disc, a disc is arranged at the output shaft of the stepper motor, a first bending axis is arranged at the front side wall of the disc, a positioning plate is arranged at the front side wall of the disc and is located below the first bending axis, a threaded shaft with one end extending to the top of the positioning plate is arranged at the bottom of the positioning plate, and a second bending shaft slidably connected to the front side wall of the disc is arranged at the top of the threaded shaft.

[0010] Preferably, the front side wall of the workbench is provided with a long hole adapted to the moving track of the threaded block.

[0011] Preferably, a circular rotating knob is fixedly connected to the bottom of the threaded shaft.

[0012] Preferably, the front side wall of the disc is provided with a slide groove adapted to the moving track of the second bending axis.

[0013] Preferably, a threaded hole matching the first threaded rod is provided inside the threaded block.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a bending device for connector production, which has the following beneficial effects:

[0016] 1. The bending device for connector production is provided with a servo motor. When the bending position needs to be adjusted, the threaded shaft is first rotated to drive the second bending shaft to separate from the connector terminal. At this time, the servo motor is started to drive the first threaded rod to rotate through the output shaft. The first threaded rod and the threaded block are used in coordination, so that the stepper motor drives the disc and the first bending shaft and the second bending shaft to move left or right, thereby achieving the purpose of facilitating the adjustment of the bending position. There is no need to remove the bending piece from the fastening fixture to adjust the bending position, thereby improving the practicality of the device.

[0017] 2. The bending device used for connector production is provided with an adjustable limit assembly and an adjustable bending assembly. The electric push rod is started to drive the second limit seat to move downward, and the threaded shaft is rotated to drive the second bending shaft to move downward, so that connector terminals of different diameters can be fixedly bent, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2It is a partial bottom view schematic diagram of the connection between the first threaded rod and the threaded block of the utility model.

[0020] In the figure: 1. workbench; 2. first limit seat; 3. adjustable limit assembly; 31. electric push rod; 32. second limit seat; 4. motor fixing frame; 5. servo motor; 6. first threaded rod; 7. threaded block; 8. adjustable bending assembly; 81. disc; 82. first bending axis; 83. positioning plate; 84. threaded axis; 85. second bending axis; 9. connecting plate; 10. stepper motor. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-2 A bending device for connector production includes a workbench 1, a first limit seat 2 is fixedly connected to the top of the workbench 1, an adjustment limit assembly 3 located below the first limit seat 2 is movably connected to the top of the workbench 1, the adjustment limit assembly 3 includes an electric push rod 31, the top of the workbench 1 is fixedly connected to the electric push rod 31 located below the first limit seat 2, and the output end of the electric push rod 31 is fixedly connected to a second limit seat 32 slidably connected to the front side wall of the workbench 1.

[0023] A motor fixing frame 4 is fixedly connected to the right side wall of the workbench 1, a servo motor 5 is fixedly connected to the inside of the motor fixing frame 4, a first threaded rod 6 rotatably connected to the left side of the inner wall of the workbench 1 is fixedly connected to the output shaft of the servo motor 5, the external thread of the first threaded rod 6 is connected to a threaded block 7 with one end extending to the front side of the workbench 1, a threaded hole matching the first threaded rod 6 is provided inside the threaded block 7, a long hole matching the moving trajectory of the threaded block 7 is provided on the front side wall of the workbench 1, the threaded block 7 is slidably connected to the inner wall of the workbench 1, a connecting plate 9 is fixedly connected to the front side wall of the threaded block 7, and a stepping motor 10 is fixedly connected to the front side wall of the connecting plate 9.

[0024] An adjustable bending component 8 is fixedly connected to the output shaft of the stepper motor 10, and the adjustable bending component 8 includes a disc 81. The disc 81 is fixedly connected to the output shaft of the stepper motor 10, and the front side wall of the disc 81 is fixedly connected to a first bending shaft 82, and the front side wall of the disc 81 is fixedly connected to a positioning plate 83 located below the first bending shaft 82, and the bottom of the positioning plate 83 is threadedly connected to a threaded shaft 84 with one end extending to the top thereof, and the bottom of the threaded shaft 84 is fixedly connected to a circular rotating knob, and the top of the threaded shaft 84 is rotatably connected to a second bending shaft 85 slidably connected to the front side wall of the disc 81, and the front side wall of the disc 81 is provided with a slide groove adapted to the moving trajectory of the second bending shaft 85, and the front side wall of the workbench 1 is fixedly connected to a limiting circular shaft located between the second limiting seat 32 and the disc 81.

[0025] It is worth noting that the electric push rod 31, servo motor 5 and stepper motor 10 appearing in the present application document are all externally connected to a control switch and a driving power supply, and the electric push rod 31, servo motor 5 and stepper motor 10 are all conventionally known devices, and the standard parts used in the present application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field, and will not be described in detail here.

[0026] In summary, the bending device for connector production is provided with a servo motor 5. When the bending position needs to be adjusted, the threaded shaft 84 is first rotated to drive the second bending shaft 85 to separate from the connector terminal. At this time, the servo motor 5 is started to drive the first threaded rod 6 to rotate through the output shaft. The first threaded rod 6 and the threaded block 7 are used in coordination, so that the stepping motor 10 drives the disc 81 and the first bending shaft 82 and the second bending shaft 85 to move left or right, thereby achieving the purpose of facilitating the adjustment of the bending position. There is no need to remove the bending piece from the fastening fixture to adjust the bending position, thereby improving the practicality of the device. Component 3 and adjustable bending component 8, start the electric push rod 31 to drive the second limit seat 32 to move downward, and at the same time, the threaded shaft 84 drives the second bending shaft 85 to move downward, so that the connector terminals of different diameters can be fixedly bent, which further improves the practicality of the device and solves some defects of the current traditional bending device when in use. For example, its bending position is fixed. When the bending position needs to be adjusted, the bending piece needs to be removed from the fastening fixture. At this time, the position of the bending piece is adjusted, and then fixed bending is performed, which is time-consuming and labor-intensive. Secondly, the existing bending device cannot bend connector terminals of different diameters, affecting the practicality of the device.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for connector production, comprising a workbench (1), characterized in that: A first limit seat (2) is arranged on the top of the workbench (1); an adjustable limit assembly (3) located below the first limit seat (2) is arranged on the top of the workbench (1); a motor fixing frame (4) is arranged on the right side wall of the workbench (1); a servo motor (5) is arranged inside the motor fixing frame (4); a first threaded rod (6) rotatably connected to the left side of the inner wall of the workbench (1) is arranged at the output shaft of the servo motor (5); a threaded block (7) having one end extending to the front side of the workbench (1) is arranged outside the first threaded rod (6); the threaded block (7) is connected to the inner wall of the workbench (1); a connecting plate (9) is arranged on the front side wall of the connecting plate (9); a stepping motor (10) is arranged on the front side wall of the stepping motor (10); an adjustable bending assembly (8) is arranged at the output shaft of the stepping motor (10); The regulating limit assembly (3) comprises an electric push rod (31), the top of the workbench (1) is provided with an electric push rod (31) located below the first limit seat (2), and the output end of the electric push rod (31) is provided with a second limit seat (32) slidably connected to the front side wall of the workbench (1); The adjustable bending assembly (8) comprises a disc (81), the disc (81) being arranged at the output shaft of the stepping motor (10), the front side wall of the disc (81) being arranged with a first bending shaft (82), the front side wall of the disc (81) being arranged with a positioning plate (83) located below the first bending shaft (82), the bottom of the positioning plate (83) being arranged with a threaded shaft (84) having one end extending to the top thereof, and the top of the threaded shaft (84) being arranged with a second bending shaft (85) slidably connected to the front side wall of the disc (81).

2. A bending device for connector production according to claim 1, characterized in that: The front side wall of the workbench (1) is provided with a long hole that matches the moving track of the threaded block (7).

3. A bending device for connector production according to claim 1, characterized in that: A circular rotating knob is fixedly connected to the bottom of the threaded shaft (84).

4. A bending device for connector production according to claim 1, characterized in that: The front side wall of the disc (81) is provided with a sliding groove adapted to the moving track of the second bending shaft (85).

5. The bending device for connector production according to claim 1, characterized in that: A threaded hole matching the first threaded rod (6) is provided inside the threaded block (7).

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