Full-automatic wire stripping and pressing tool

Abstract

The utility model relates to the technical field of cable stripping tools, in particular to a full-automatic cable stripping and pressing tool, which comprises a cable stripping frame fixedly arranged on a base; the two groups of clamps specifically comprise a first clamp and a second clamp which are respectively arranged on two sides of the wire stripping frame, and the two groups of clamps are the same in structure; the driving assembly is arranged on the first clamp; the wire pressing assembly is movably arranged on the base and used for pressing the cable and the wiring terminal; according to the utility model, wire stripping and wire pressing are integrated, a cable is firstly stretched into the wire stripping frame, the cable is fixedly clamped through the two clamps, then the cable is stripped through the wire stripping knife, the second clamp is pushed to move through the electric telescopic rod, a rubber sleeve on the cable is taken down, and a wiring terminal is placed into the wire pressing frame. The wire pressing frame is moved forwards, after a cable extends into the wiring terminal, the wire pressing frame is pressed downwards, the cable is assembled, wire stripping and wire pressing are completed at a time, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping tools, in particular to a full-automatic wire stripping and crimping tool. Background Art

[0002] In today's society, the demand for electricity is everywhere, so cables are widely used as a medium for transmitting electricity, whether in homes or factories. Cable strippers and crimpers are the main tools for cable wiring, which can facilitate people to strip cables and press terminal blocks. However, the two tools need to be used separately, and the accuracy and integrity of stripping and crimping are poor, and manual comparison and selection are still required, resulting in reduced work efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a full-automatic wire stripping and crimping tool.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A fully automatic wire stripping and crimping tool, comprising:

[0006] A wire stripping frame is fixedly arranged on the base, and a wire stripping knife is rotatably arranged inside the wire stripping frame for stripping the cables;

[0007] Two sets of clamps, specifically a first clamp and a second clamp, are respectively arranged on both sides of the wire stripping frame, and the two sets of clamps have the same structure and are used to clamp the cable;

[0008] A driving assembly, disposed on the first fixture, and used to drive the second fixture to move;

[0009] The wire pressing assembly is movably arranged on the base and is used to press the cables and the wiring terminals.

[0010] Furthermore, the wire stripping knife includes a movable frame rotating inside the wire stripping frame, a guide wheel is rotatably provided at one end of the movable frame, a telescopic screw is rotatably provided inside the movable frame, a lifting slider is sleeved on the telescopic screw, and a blade is fixedly provided on the lifting slider.

[0011] Furthermore, the first clamp includes a crossbeam, a bidirectional threaded rod is rotatably arranged inside the crossbeam, clamping plates are arranged at both ends of the bidirectional threaded rod, and a limiting slider sleeved on the bidirectional threaded rod is arranged at one end of the clamping plate.

[0012] Furthermore, the driving assembly includes a mounting plate fixed on the first clamp, a fixing block fixed on the second clamp, a driving motor is arranged on the mounting plate, an output end of the driving motor is connected to an electric telescopic rod, and a movable end of the electric telescopic rod is connected to the fixing block.

[0013] Furthermore, the wire crimping assembly includes a fixed sleeve arranged on the base, a first wire crimping frame is movably arranged on the fixed sleeve, a fixed frame is fixedly arranged on the first wire crimping frame, a second wire crimping frame is arranged in the fixed frame, a cylinder for driving the second wire crimping frame to move is arranged on the fixed frame, guide rods are arranged at both ends of the second wire crimping frame, and a limit spring sleeved on the guide rods is arranged between the first wire crimping frame and the second wire crimping frame.

[0014] Furthermore, a transverse screw is rotatably arranged in the base, a transverse platform is sleeved on the transverse screw, a slide rod sliding in the transverse platform is arranged at the bottom of the fixed sleeve, a driving gear is also arranged on the transverse platform, and a tooth groove meshing with the driving gear is opened at the bottom of the slide rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model integrates the wire stripping and the wire crimping, firstly, the cable is inserted into the wire stripping frame, the cable is fixed and clamped by two clamps, and then the wire stripping knife is used to strip the cable, and then the second clamp is pushed to move by the electric telescopic rod to remove the rubber cover on the cable, and then the second clamp is driven to rotate by the driving motor, and the second clamp is rotated to the upper end, and while stripping the wire, the terminal block can be put into the wire crimping frame, and then the cable and the terminal block are aligned by the rotation of the driving gear and the lifting movement of the wire crimping frame, after the wire stripping is completed, the wire crimping frame is moved forward, and after the cable is inserted into the terminal block, the wire crimping frame is pressed downward to assemble it, and the wire stripping and crimping are completed at one time, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0019] Figure 2 It is a structural schematic diagram of the drive assembly of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the wire stripping assembly of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the first clamp of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a wire crimping assembly of the utility model.

[0023] In the figure: 1. base; 11. transverse screw; 12. transverse platform; 13. driving gear; 2. wire stripping frame; 3. wire stripping knife; 31. movable frame; 32. guide wheel; 33. telescopic screw; 34. lifting slide block; 35. blade; 4. first clamp; 41. crossbeam; 42. two-way threaded rod; 43. clamp; 44. limit slide block; 5. second clamp; 6. drive assembly; 61. mounting plate; 62. fixed block; 63. drive motor; 64. electric telescopic rod; 7. wire crimping assembly; 71. fixed sleeve; 72. first wire crimping frame; 73. fixed frame; 74. second wire crimping frame; 75. cylinder; 76. guide rod; 77. limit spring; 78. slide bar. DETAILED DESCRIPTION

[0024] The following will be combined with 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] Reference Figure 1-Figure 5 As shown, a fully automatic wire stripping and crimping tool comprises:

[0027] The wire stripping frame 2 is fixedly arranged on the base 1, and a wire stripping knife 3 is rotatably arranged inside the wire stripping frame 2 for stripping the cable, wherein the wire stripping knife 3 is retractable and can be adjusted according to the position of the cable and the thickness of the rubber layer, and then the wire stripping knife 3 is rotated along the wire stripping frame 2 to facilitate stripping the rubber layer;

[0028] Two sets of clamps, specifically a first clamp 4 and a second clamp 5, are respectively arranged on both sides of the wire stripping frame 2, and the two sets of clamps have the same structure and are used to clamp the cable, and the second clamp 5 is movable, so that after the rubber layer of the cable is stripped by the wire stripping knife 3, the stripped rubber layer can be removed by the second clamp 5;

[0029] A driving assembly 6 is provided on the first fixture 4 and is used to push the second fixture 5 to move;

[0030] The wire crimping assembly 7 is movably arranged on the base 1 and is used for pressing the cable and the terminal. When stripping the wire, the wire crimping terminal can be placed on the wire crimping assembly 7 first. After the stripping is completed, the wire crimping terminal is aligned with the copper wire, and the wire crimping assembly 7 is placed close to the copper wire so that the copper wire extends into the wire crimping terminal, and finally it is crimped by the wire crimping assembly 7.

[0031] In one embodiment, the wire stripping knife 3 includes a movable frame 31 rotatably disposed in the wire stripping frame 2, a guide wheel 32 is rotatably disposed at one end of the movable frame 31, a telescopic screw 33 is rotatably disposed in the movable frame 31, a lifting slider 34 is sleeved on the telescopic screw 33, and a blade 35 is fixedly disposed on the lifting slider 34;

[0032] The blade 35 can be extended and retracted by rotating the telescopic screw 33 , so it can be adjusted according to the size of the cable and the thickness of the rubber layer.

[0033] In one embodiment, the first clamp 4 includes a crossbeam 41, a bidirectional threaded rod 42 is rotatably arranged in the crossbeam 41, clamping plates 43 are arranged at both ends of the bidirectional threaded rod 42, and a limiting slider 44 is arranged at one end of the clamping plate 43 and is sleeved on the bidirectional threaded rod 42;

[0034] After placing the cable in the two clamps, the two clamps 43 can be driven to move inward at the same time by rotating the bidirectional threaded rod 42, so that the two clamps can fix and clamp the cable. A contact sensor and an infrared sensor can also be provided on the first clamp 4. After the first clamp 4 clamps the cable, the size of the cable and the thickness of the rubber layer can be detected, so as to facilitate the adjustment of the extension amount of the blade 35.

[0035] In one embodiment, the driving assembly 6 includes a mounting plate 61 fixed on the first fixture 4, a fixing block 62 is fixedly arranged on the second fixture 5, a driving motor 63 is arranged on the mounting plate 61, an output end of the driving motor 63 is connected to an electric telescopic rod 64, and a movable end of the electric telescopic rod 64 is connected to the fixing block 62;

[0036] After the wire stripping knife 3 strips the cable, the second clamp 5 is pushed by the electric telescopic rod 64, and the second clamp 5 moves forward, so that the peeled rubber layer is withdrawn outward. Then, the electric telescopic rod 64 is driven to rotate by the driving motor 63, and the electric telescopic rod 64 will drive the second clamp 5 to flip over and turn it upward, mainly to facilitate the subsequent wire pressing.

[0037] In one embodiment, the crimping assembly 7 includes a fixed sleeve 71 arranged on the base 1, a first crimping frame 72 is movably arranged on the fixed sleeve 71, a hydraulic cylinder can be arranged in the fixed sleeve 71, which is specially used to promote the lifting movement of the crimping frame, a fixed frame 73 is fixedly arranged on the first crimping frame 72, a second crimping frame 74 is arranged in the fixed frame 73, a cylinder 75 for driving the second crimping frame 74 to move is arranged on the fixed frame 73, guide rods 76 are arranged at both ends of the second crimping frame 74, and a limit spring 77 sleeved on the guide rod 76 is arranged between the first crimping frame 72 and the second crimping frame 74;

[0038] A traverse screw 11 is rotatably arranged in the base 1, a traverse platform 12 is sleeved on the traverse screw 11, a slide bar 78 is arranged at the bottom of the fixed sleeve 71 and slides in the traverse platform 12, a driving gear 13 is also arranged on the traverse platform 12, and a tooth groove meshing with the driving gear 13 is provided at the bottom of the slide bar 78;

[0039] While stripping the wire, select a suitable pressing groove and place the wire crimping terminal into it. After the wire stripping is completed, the driving gear 13 can be rotated to drive the entire wire crimping assembly 7 to move left and right, and the position can be adjusted so that the wire crimping terminal cables are on the same vertical plane. Then the hydraulic cylinder is used to push the wire crimping frame to move up and down so that the copper wire of the cable is aligned with the wire crimping terminal. At this time, the transverse screw 11 can be rotated, and the transverse screw 11 drives the entire wire crimping frame to move in the direction of the copper wire, so that the copper wire can be inserted into the wire crimping terminal. Finally, the second wire crimping frame 74 is pushed downward by the cylinder 75 to complete the wire crimping operation.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A fully automatic wire stripping and crimping tool, characterized in that: include: A wire stripping frame (2) is fixedly arranged on the base (1), and a wire stripping knife (3) is rotatably arranged inside the wire stripping frame (2) for stripping the cables; Two sets of clamps, specifically a first clamp (4) and a second clamp (5) respectively arranged on both sides of the wire stripping frame (2), and the two sets of clamps have the same structure and are used to clamp the cable; A driving assembly (6) is disposed on the first clamp (4) and is used to drive the second clamp (5) to move; A wire pressing assembly (7) is movably arranged on the base (1) and is used for pressing the cable and the wiring terminal.

2. The fully automatic wire stripping and crimping tool according to claim 1, characterized in that: The wire stripping knife (3) comprises a movable frame (31) rotatably arranged in the wire stripping frame (2), a guide wheel (32) rotatably arranged at one end of the movable frame (31), a telescopic screw (33) rotatably arranged in the movable frame (31), a lifting slider (34) sleeved on the telescopic screw (33), and a blade (35) fixedly arranged on the lifting slider (34).

3. The fully automatic wire stripping and crimping tool according to claim 1, characterized in that: The first clamp (4) comprises a crossbeam (41), a bidirectional threaded rod (42) is rotatably arranged inside the crossbeam (41), clamping plates (43) are arranged at both ends of the bidirectional threaded rod (42), and a limiting slider (44) is arranged at one end of the clamping plate (43) and is sleeved on the bidirectional threaded rod (42).

4. The fully automatic wire stripping and crimping tool according to claim 1, characterized in that: The driving assembly (6) comprises a mounting plate (61) fixed on the first clamp (4); a fixing block (62) is fixedly arranged on the second clamp (5); a driving motor (63) is arranged on the mounting plate (61); an output end of the driving motor (63) is connected to an electric telescopic rod (64); and a movable end of the electric telescopic rod (64) is connected to the fixing block (62).

5. The fully automatic wire stripping and crimping tool according to claim 1, characterized in that: The wire pressing assembly (7) comprises a fixed sleeve (71) arranged on the base (1), a first wire pressing frame (72) is movably arranged on the fixed sleeve (71), a fixed frame (73) is fixedly arranged on the first wire pressing frame (72), a second wire pressing frame (74) is arranged in the fixed frame (73), a cylinder (75) for driving the second wire pressing frame (74) to move is arranged on the fixed frame (73), guide rods (76) are arranged at both ends of the second wire pressing frame (74), and a limit spring (77) sleeved on the guide rod (76) is arranged between the first wire pressing frame (72) and the second wire pressing frame (74).

6. The fully automatic wire stripping and crimping tool according to claim 5, characterized in that: A traverse screw (11) is rotatably arranged in the base (1), a traverse platform (12) is sleeved on the traverse screw (11), a slide bar (78) is arranged at the bottom of the fixed sleeve (71) and is slidable in the traverse platform (12), a driving gear (13) is also arranged on the traverse platform (12), and a tooth groove meshing with the driving gear (13) is provided at the bottom of the slide bar (78).

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