Crimping jig

Abstract

The utility model discloses a crimping jig, which relates to the technical field of crimping jigs, and comprises a crimping jig main board, a connecting bolt is fixedly mounted at one end of the top of the crimping jig main board, a fixing plate is fixedly mounted at the top of the connecting bolt, a processing plate is fixedly mounted on one side of the top of the fixing plate, and the processing plate is fixedly mounted on the other side of the top of the crimping jig main board. And an auxiliary plate is fixedly mounted at the top of the crimping jig main plate. Through mutual cooperation of the clamping block, the sleeving frame, the supporting column, the bearing plate, the extension plate and the extension rod, the problems that during machining of the crimping jig, a workpiece is prone to shaking, and convenient machining of the device is affected are solved, the function of fixed connection is achieved, the clamping block is fixedly connected with the sleeving frame in a sleeving mode, then the supporting column is used for fixing and supporting, and machining efficiency is improved. And then the extension rod is mounted on one side of the bearing plate in a sleeving manner, so that the function of reinforcing mounting is achieved, improvement of the fixity of the device is facilitated, and the device is conveniently and rapidly machined.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping jigs, in particular to a crimping jig. Background Art

[0002] In connector manufacturing companies, the connection between the wire ends in the cable assembly and the connector (connection terminals) is crucial. The connection between the two must be tight and firm. During the connector processing, manual crimping pliers are often used to crimp the wires to the connector contacts. Manual crimping pliers are generally available in large and small sizes. Large manual crimping pliers require both hands to operate, while small manual crimping pliers only require one hand to operate.

[0003] In the existing technical scheme, a publication number: CN106785780A is proposed, which includes a fixed base plate, a base is formed at the front end of the fixed base plate, a horizontal vertical plate is fixed to the fixed base plate, a rectangular opening is formed at the front end of the vertical plate, a slot is formed on the vertical plate at the rear side of the opening, a frame is inserted in the slot of the vertical plate, the frame is fixed to the vertical plate by a bolt assembly, a "convex" shaped through groove is formed on the frame, a vertical rack is inserted at the front end of the through groove on the frame, the rack and the driving gear are meshed, the driving gear is inserted in the frame and fixed on the rotating shaft, both ends of the rotating shaft pass through the frame and are fixed with connecting heads, a pedal is provided on the front side of the frame, a connecting rod is formed on the pedal, and the connecting rod is inserted and fixed on the connecting head.

[0004] In order to solve the problem that manual crimping pliers require great force to achieve crimping, the long-term operation has high labor intensity and is not suitable for mass production, the existing technology uses a foot-operated crimping fixture, which has low labor intensity and can be processed in a mass production manner. However, the crimping fixture may easily cause the workpiece to shake during processing, affecting the convenient processing of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a crimping jig to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A crimping jig comprises a crimping jig mainboard, a connecting bolt is fixedly installed on one end of the top of the crimping jig mainboard, a fixing plate is fixedly installed on the top of the connecting bolt, a processing plate is fixedly installed on one side of the top of the fixing plate, and an auxiliary plate is fixedly installed on the top of the crimping jig mainboard.

[0008] An operating plate is threadedly connected to the surface of the processing plate, an operating frame is fixedly mounted on the surface of the operating plate, and a disassembly mechanism is arranged inside the operating frame.

[0009] A clamping block is fixedly mounted on the outer side of the auxiliary plate, and a reinforcing mechanism is arranged on the outer side of the clamping block.

[0010] A further improvement of the technical solution of the utility model is that the disassembly mechanism comprises a connecting rod, the bottom of the connecting rod is movably mounted on the inner side of the top of the operating frame, and a hand pressure rod is movably mounted on the bottom of the connecting rod.

[0011] By adopting the above technical solution, the function of crimping processing is achieved through the cooperation of the connecting rod, the operating frame and the hand pressure rod.

[0012] A further improvement of the technical solution of the utility model is that: a fixing bolt is movably sleeved at one end of the hand pressure rod, clamps are movably installed on the outer sides of both ends of the fixing bolt, nuts are movably installed on the surface of the clamps, and the inside of the nut is movably installed on the outer side of the fixing bolt.

[0013] By adopting the above technical solution, the function of thread disassembly is achieved through the cooperation between the fixing bolt, the clamp and the nut.

[0014] A further improvement of the technical solution of the utility model is that a connecting plate is movably installed at the bottom of the clamp, and a crimping column is fixedly installed at the bottom of the connecting plate.

[0015] A further improvement of the technical solution of the utility model is that the reinforcement mechanism includes a sleeve frame, the inner side of the sleeve frame is arranged on the outer side of the clamping block, a support column is fixedly installed on the top of the sleeve frame, and a bearing plate is fixedly installed on the top of the support column.

[0016] By adopting the above technical solution, the sleeve frame, the clamping block and the support column cooperate with each other to achieve the function of reinforcing support.

[0017] A further improvement of the technical solution of the utility model is that an extension plate is fixedly installed on the inner side of the fixing plate, an extension rod is fixedly sleeved on the bottom of the extension plate, and the bottom of the extension rod extends to the top of the crimping fixture mainboard.

[0018] By adopting the above technical solution, the function of strengthening the connection is achieved through the cooperation between the extension plate, the extension rod and the crimping fixture main board.

[0019] A further improvement of the technical solution of the utility model is that an auxiliary component is fixedly installed on the top of the auxiliary plate, and a positioning hole is fixedly installed on the top of the auxiliary component.

[0020] By adopting the above technical solution, the auxiliary parts and the positioning holes cooperate with each other to achieve the function of positioning and calibration.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a crimping jig, which solves the problem that the structure of the crimping jig is complex, which is not conducive to the convenient disassembly and installation of the device, thereby affecting the later disassembly and maintenance of the device, and achieves the function of convenient disassembly and installation. The nut and the fixing bolt are used for thread disassembly, which facilitates the convenient disassembly and replacement of the hand pressure rod, and is conducive to increasing the service life of the device.

[0023] 2. The utility model provides a crimping jig, which solves the problem that the crimping jig easily causes the workpiece to shake during processing, affecting the convenient processing of the device through the cooperation of the clamping block, the sleeve frame, the support column, the bearing plate, the extension plate and the extension rod, and achieves the function of fixed connection. The clamping block is fixedly sleeved with the sleeve frame, and then fixedly supported by the support column to improve the stability of the bottom of the bearing plate, and then the extension rod is sleeved and installed on one side of the bearing plate to achieve the function of reinforced installation, which is beneficial to improve the fixation of the device and facilitates the convenient processing of the device.

[0024] 3. The utility model provides a crimping jig, which solves the problem that the position of the crimping post is offset during crimping, affecting the processing quality of the device, by cooperating with auxiliary parts, positioning holes and crimping posts, and achieves the function of positioning and calibration. The positioning holes and the crimping posts are aligned to facilitate the calibration of the device before processing, which is conducive to convenient processing and improves the processing quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 For the utility model Figure 1 A in the enlarged view;

[0027] Figure 3 This is a schematic diagram of the fixture structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the auxiliary plate structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the extension rod structure of the utility model.

[0030] In the figure: 1. crimping jig main board; 2. connecting bolts; 3. fixing plate; 31. extension plate; 32. extension rod; 4. processing plate; 40. connecting rod; 41. operating plate; 42. operating frame; 43. hand pressure rod; 44. clamp; 441. nut; 442. fixing bolts; 45. connecting plate; 5. auxiliary plate; 51. clamping block; 52. sleeve frame; 53. support column; 54. bearing plate; 55. auxiliary part; 56. positioning hole; 6. crimping column. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments:

[0032] like Figure 1-5 As described above, the utility model provides the following technical solutions.

[0033] Example 1

[0034] The present embodiment provides a crimping jig, including a crimping jig mainboard 1, a connecting bolt 2 is fixedly installed at one end of the top of the crimping jig mainboard 1, a fixing plate 3 is fixedly installed on the top of the connecting bolt 2, a processing plate 4 is fixedly installed on one side of the top of the fixing plate 3, an auxiliary plate 5 is fixedly installed on the top of the crimping jig mainboard 1, an operating plate 41 is threadedly connected to the surface of the processing plate 4, an operating frame 42 is fixedly installed on the surface of the operating plate 41, a disassembly mechanism is arranged inside the operating frame 42, and the disassembly mechanism includes a connecting rod 40, the bottom of the connecting rod 40 is movably installed on the inner side of the top of the operating frame 42, a hand pressure rod 43 is movably installed on the bottom of the connecting rod 40, one end of the hand pressure rod 43 is movably sleeved with a fixing bolt 442, and the fixing bolt 442 A clamp 44 is movably installed on the outer side of both ends, a nut 441 is movably installed on the surface of the clamp 44, the inside of the nut 441 is movably installed on the outer side of the fixing bolt 442, a connecting plate 45 is movably installed on the bottom of the clamp 44, and a crimping column 6 is fixedly installed on the bottom of the connecting plate 45. The workpiece is placed on the top processing area of ​​the auxiliary plate 5, and the hand pressure rod 43 is used to push the crimping column 6 to align with the connection of the workpiece, so that the wire is crimped to the interface of the connector, which is convenient for the device to crimp. The two ends of the hand pressure rod 43 are movably installed on the inner side of the connecting rod 40, and the nut 441 is disassembled by thread, so that the fixing bolt 442 can be easily disassembled, which is conducive to the convenient disassembly and cleaning of the hand pressure rod 43, thereby increasing the maintainability of the device and improving the service life of the device.

[0035] Example 2

[0036] On the basis of Example 1, this embodiment provides a technical solution: preferably, a clamping block 51 is fixedly installed on the outer side of the auxiliary plate 5, and a reinforcement mechanism is arranged on the outer side of the clamping block 51, the reinforcement mechanism includes a sleeve frame 52, the inner side of the sleeve frame 52 is arranged on the outer side of the clamping block 51, a support column 53 is fixedly installed on the top of the sleeve frame 52, a bearing plate 54 is fixedly installed on the top of the support column 53, an extension plate 31 is fixedly installed on the inner side of the fixed plate 3, an extension rod 32 is fixedly sleeved on the bottom of the extension plate 31, and the bottom of the extension rod 32 extends to the top of the crimping jig mainboard 1, and is sleeved on the outer side of the clamping block 51 by the sleeve frame 52, and the bearing plate 54 is fixedly supported in cooperation with the support column 53, so as to facilitate stable processing of the device, and then the extension rod 32 is sleeved on the inside of the bearing plate 54, and the two ends of the extension rod 32 are fixedly connected between the extension plate 31 and the crimping jig mainboard 1, so as to achieve the function of fixing and limiting the bearing plate 54, which is beneficial to improve the stability of the device.

[0037] Example 3

[0038] On the basis of Example 1, this embodiment provides a technical solution: preferably, an auxiliary part 55 is fixedly installed on the top of the auxiliary plate 5, and a positioning hole 56 is fixedly installed on the top of the auxiliary part 55. The crimping column 6 is aligned with the positioning hole 56, and calibration is performed before the crimping jig device is processed to facilitate the placement of the workpiece on the supporting plate 54, which is conducive to accurate processing of the device, thereby improving the processing quality of the device.

[0039] The following is a detailed description of the working principle of the crimping fixture.

[0040] like Figure 1-5 As shown, by placing the workpiece in the top processing area of ​​the auxiliary plate 5, the hand pressure rod 43 is used to push the crimping column 6 to align with the connection of the workpiece, so that the wire is crimped to the interface of the connector, which is convenient for the device to crimp, and the two ends of the hand pressure rod 43 are movably installed on the inner side of the connecting rod 40, and the nut 441 is disassembled by thread, so that the fixing bolt 442 is conveniently disassembled, which is conducive to the convenient disassembly and cleaning of the hand pressure rod 43, thereby increasing the maintainability of the device and improving the service life of the device. The sleeve frame 52 is sleeved on the outer side of the clamping block 51, and cooperates with the support column 53 to fix and support the bearing plate 54, which is convenient for the stable processing of the device, and then the extension rod 32 is sleeved on the inside of the bearing plate 54, and the two ends of the extension rod 32 are fixedly connected between the extension plate 31 and the crimping fixture main board 1, so as to achieve the function of fixing and limiting the bearing plate 54, which is conducive to improving the stability of the device, and then the crimping column 6 is aligned with the positioning hole 56, and calibration is performed before the crimping fixture device is processed, which is convenient for the workpiece to be placed on the bearing plate 54, which is conducive to accurate processing of the device, thereby improving the processing quality of the device.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A crimping jig, comprising a crimping jig mainboard (1), characterized in that: A connecting bolt (2) is fixedly mounted on one end of the top of the crimping jig mainboard (1), a fixing plate (3) is fixedly mounted on the top of the connecting bolt (2), a processing plate (4) is fixedly mounted on one side of the top of the fixing plate (3), and an auxiliary plate (5) is fixedly mounted on the top of the crimping jig mainboard (1); An operating plate (41) is threadedly connected to the surface of the processing plate (4), an operating frame (42) is fixedly mounted on the surface of the operating plate (41), and a disassembly mechanism is provided inside the operating frame (42); A clamping block (51) is fixedly mounted on the outer side of the auxiliary plate (5), and a reinforcing mechanism is provided on the outer side of the clamping block (51).

2. A crimping jig according to claim 1, characterized in that: The disassembly mechanism comprises a connecting rod (40), the bottom of the connecting rod (40) being movably mounted on the inner side of the top of the operating frame (42), and a hand pressure rod (43) being movably mounted on the bottom of the connecting rod (40).

3. A crimping jig according to claim 2, characterized in that: One end of the hand pressure rod (43) is movably sleeved with a fixing bolt (442), the outer sides of both ends of the fixing bolt (442) are movably mounted with clamps (44), the surface of the clamp (44) is movably mounted with a nut (441), and the inside of the nut (441) is movably mounted on the outer side of the fixing bolt (442).

4. A crimping jig according to claim 3, characterized in that: A connecting plate (45) is movably mounted on the bottom of the clamp (44), and a crimping column (6) is fixedly mounted on the bottom of the connecting plate (45).

5. The crimping jig according to claim 1, characterized in that: The reinforcement mechanism comprises a sleeve frame (52), the inner side of the sleeve frame (52) being arranged on the outer side of the clamping block (51), a support column (53) being fixedly mounted on the top of the sleeve frame (52), and a bearing plate (54) being fixedly mounted on the top of the support column (53).

6. The crimping jig according to claim 1, characterized in that: An extension plate (31) is fixedly mounted on the inner side of the fixing plate (3), an extension rod (32) is fixedly sleeved on the bottom of the extension plate (31), and the bottom of the extension rod (32) extends to the top of the crimping jig mainboard (1).

7. The crimping jig according to claim 1, characterized in that: An auxiliary component (55) is fixedly mounted on the top of the auxiliary plate (5), and a positioning hole (56) is fixedly mounted on the top of the auxiliary component (55).

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