Wire stripping and head pressing machine

Abstract

The utility model belongs to the field of circuit processing, and particularly relates to a wire stripping and head pressing machine which comprises a workbench, the top of the workbench is fixedly connected with a placing seat, the top of the placing seat is fixedly connected with a head pressing mechanism, the top of the placing seat is provided with a wire stripping structure, and the wire stripping structure comprises a first air cylinder. The top of the placing base is fixedly connected with a first air cylinder, the movable end of the first air cylinder is fixedly connected with a movable chuck, and the top of the placing base is fixedly connected with a fixed chuck. According to the wire stripping head pressing machine, the second air cylinder is started to drive the movable tool apron to move towards the fixed tool apron to strip an insulating layer of an electric wire, then the first air cylinder is closed, the third air cylinder is started to drive the clamping base to move, the electric wire is made to move, the insulating layer is stripped through the wire stripping tool, and the pneumatic push rod is started to drive the clamping base to move. And the movable end of the supporting rod is in contact with the wire stripping knife to support the wire stripping knife, so that the stability of stripping work is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a wire stripping and crimping machine. Background Art

[0002] Wires refer to conductors that transmit electrical energy. Wires are needed in the circuits of electrical equipment. To facilitate the connection of wires, terminals are socketed at the ends of the wires. To strengthen the connection between the terminals and the wires, pressure work is required.

[0003] At present, after stripping the wires, workers need to put on the ends and then perform the crimping work, which requires workers to frequently pick up multiple tools. Long-term use will lead to a decrease in workers' work efficiency. In view of this, we propose a wire stripping and crimping machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a wire stripping and crimping machine, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the wire stripping and crimping machine proposed in the utility model comprises a workbench, a placement seat is fixedly connected to the top of the workbench, a crimping mechanism is fixedly connected to the top of the placement seat, a wire stripping structure is arranged on the top of the placement seat, and the wire stripping structure comprises:

[0006] Cylinder 1, the top of the placement seat is fixedly connected with cylinder 1;

[0007] A movable chuck, the movable end of the cylinder 1 is fixedly connected with the movable chuck;

[0008] A fixing chuck, the top of the placement seat is fixedly connected with the fixing chuck;

[0009] Cylinder 2: The top of the placement seat is fixedly connected with cylinder 2.

[0010] Preferably, the movable end of the second cylinder is fixedly connected to a movable knife seat, the top of the placement seat is fixedly connected to a fixed knife seat, and both the movable knife seat and the fixed knife seat are provided with a knife groove and a fixed threaded hole.

[0011] Preferably, a wire stripping knife is clamped on the inner wall of the movable knife seat, a support rod is threadedly connected to the inner wall of the fixed knife seat, a connecting clamp seat is provided on the outer wall of the support rod, and a wire stripping knife is also clamped on the inner wall of the fixed knife seat, which is threadedly connected to the inner wall of the fixed threaded hole by a fixing screw to fix the clamped wire stripping knife.

[0012] Preferably, a pneumatic push rod is inserted into the end of the connecting clamp seat away from the support rod, and a cylinder three is fixedly connected to the top of the placement seat. The movable end of the cylinder three is fixedly connected to a connecting plate. Two groups of plug-in slots are provided on the connecting clamp seat, and locking screws are threadedly connected to the two ends of the connecting clamp seat. The size of the plug-in slot can be changed by the locking screws, and the pneumatic push rod can be loosened or tightened. The tail of the pneumatic push rod is fixedly connected to an air connection head.

[0013] Preferably, the outer wall of the connecting plate is fixedly connected to a clamping seat, the inner wall of the clamping seat is threadedly connected to a threaded rod, the end of the threaded rod close to the connecting plate is rotatably connected to a movable plate, and the end of the threaded rod away from the clamping seat is fixedly connected to a handle, and the threaded rod is rotated by turning the handle to make the movable plate slide on the outer wall of the clamping seat.

[0014] Preferably, the pressure head mechanism includes a pneumatic clamp seat, a movable pressure head block is clamped at the movable end of the pneumatic clamp seat, a slide groove is opened on the pneumatic clamp seat, and the inner wall of the slide groove is slidably connected to a fixed pressure head block. The slide groove can facilitate quick replacement of the fixed pressure head block, and facilitate pressure head work on different end heads. The bottom of the pneumatic clamp seat is fixedly connected to an air connection head.

[0015] The utility model provides a wire stripping and crimping machine. It has the following beneficial effects:

[0016] (1) The wire stripping and pressing machine starts the first cylinder to drive the movable chuck to move toward the fixed chuck to clamp one end of the wire, and then turns the handle to drive the movable plate to move to clamp the other end of the wire. The second cylinder is started to drive the movable knife seat to move toward the fixed knife seat to strip the insulation layer of the wire. Then, the first cylinder is closed and the third cylinder is started to drive the clamping seat to move, so that the wire moves and the insulation layer is stripped by the wire stripping knife. The pneumatic push rod is started to make the movable end contact with the wire stripping knife to support the wire stripping knife, thereby improving the stability of the stripping work and improving the work efficiency.

[0017] (2) The wire stripping and crimping machine can conveniently take out the wire by turning the handle, manually insert the end, and then put the wire into the pneumatic clamp seat. By starting the pneumatic clamp seat, the movable end drives the movable crimping head block to move toward the fixed crimping head block to complete the crimping work, reducing the work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the pneumatic clamp seat and the fixed pressure head block of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the movable knife seat and the fixed knife seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the support rod and the pneumatic push rod of the utility model;

[0023] Figure 5 It is a partial structural diagram of the clamping seat and the movable plate of the utility model.

[0024] Explanation of the accompanying numbers: 1. Workbench; 2. Placement seat; 3. Press head mechanism; 31. Pneumatic clamp seat; 32. Movable press head block; 33. Slide groove; 34. Fixed press head block; 4. Wire stripping structure; 41. Cylinder one; 42. Movable chuck; 43. Fixed chuck; 44. Cylinder two; 45. Movable knife seat; 46. Fixed knife seat; 47. Wire stripping knife; 5. Support rod; 6. Connecting clamp seat; 7. Pneumatic push rod; 8. Cylinder three; 9. Connecting plate; 10. Clamping seat; 11. Threaded rod; 12. Movable plate.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5The utility model proposes a wire stripping and pressing machine, including a workbench 1, a placing seat 2 is fixedly connected to the top of the workbench 1, the top of the placing seat 2 has an inclined design, which is convenient for the stripped insulation layer to automatically fall onto the workbench 1, and the outer wall of the placing seat 2 is fixedly connected to a pneumatic two-joint piece to improve the stability of the pneumatic device of the device. The top of the placing seat 2 is fixedly connected to a pressing head mechanism 3, and the top of the placing seat 2 is provided with a wire stripping structure 4. The wire stripping structure 4 includes a cylinder 1 41, and the top of the placing seat 2 is fixedly connected to a cylinder 1 41, and the movable end of the cylinder 1 41 is fixedly connected to a movable chuck 42, and the top of the placing seat 2 is fixedly connected to a fixed chuck 43, and the outer walls of the movable chuck 42 and the fixed chuck 43 are provided with anti-slip patterns, and the top of the placing seat 2 is fixedly connected to a cylinder 2 44.

[0028] In the present utility model, the movable end of the cylinder 2 44 is fixedly connected with a movable knife seat 45, and the top of the placement seat 2 is fixedly connected with a fixed knife seat 46. The movable knife seat 45 and the fixed knife seat 46 are both provided with knife grooves and fixed threaded holes. The inner wall of the fixed screw hole is threadedly connected with a fixing screw. The inner wall of the movable knife seat 45 is clamped with a wire stripping knife 47. The inner wall of the fixed knife seat 46 is threadedly connected with a support rod 5. The outer wall of the support rod 5 is provided with a connecting clamp seat 6. The inner wall of the fixed knife seat 46 is also clamped with a wire stripping knife 47, which is threadedly connected to the inner wall of the fixed threaded hole by the fixing screw. For fixing work, the end of the connecting clamp seat 6 away from the support rod 5 is plugged with a pneumatic push rod 7, the top of the placement seat 2 is fixedly connected to a cylinder three 8, the movable end of the cylinder three 8 is fixedly connected to a connecting plate 9, the outer walls of the cylinder one 41, the cylinder two 44, and the cylinder three 8 are all fixedly connected to an air connection head, two groups of plug-in grooves are opened on the connecting clamp seat 6, and the two ends of the connecting clamp seat 6 are threadedly connected with locking screws. The size of the plug-in groove can be changed by the locking screws, and then the pneumatic push rod 7 can be loosened or tightened, and it is also convenient to change the position of the connecting clamp seat 6 on the support rod 5, and the tail of the pneumatic push rod 7 is fixedly connected to an air connection head.

[0029] Furthermore, the outer wall of the connecting plate 9 is fixedly connected to a clamping seat 10, and the inner wall of the clamping seat 10 is threadedly connected to a threaded rod 11, and the end of the threaded rod 11 close to the connecting plate 9 is rotatably connected to a movable plate 12, and the end of the threaded rod 11 away from the clamping seat 10 is fixedly connected to a handle, and the threaded rod 11 is driven by rotating the handle to rotate, so that the movable plate 12 slides on the outer wall of the clamping seat 10, and the pressing head mechanism 3 includes a pneumatic clamp seat 31, and the movable end of the pneumatic clamp seat 31 is clamped with a movable pressing head block 32, and a slide groove 33 is opened on the pneumatic clamp seat 31, and the inner wall of the slide groove 33 is slidably connected to a fixed pressing head block 34, and the slide groove 33 is convenient for quickly replacing the fixed pressing head block 34, so that the pressing head work on different end heads is convenient, and the bottom of the pneumatic clamp seat 31 is fixedly connected to an air connection head.

[0030] When in use, the movable clamp 42 is driven to move toward the fixed clamp 43 by starting the cylinder 1 41, and then one end of the wire is clamped. The movable plate 12 is driven to move by turning the handle to clamp the other end of the wire. The movable knife seat 45 is driven to move toward the fixed knife seat 46 by starting the cylinder 2 44 to cut the insulation layer of the wire. Then, the cylinder 1 41 is closed, and the cylinder 3 8 is started to drive the clamping seat 10 to move, so that the wire moves, and the insulation layer is stripped by the wire stripping knife 47. The pneumatic push rod 7 is started to make its movable end contact with the wire stripping knife 47, so as to support the wire stripping knife 47 and improve the stability of the stripping work.

[0031] By turning the handle, the wire can be easily taken out, the end can be manually inserted, and then the wire can be placed on the pneumatic clamp seat 31. By starting the pneumatic clamp seat 31, its movable end drives the movable pressure head block 32 to move toward the fixed pressure head block 34 to complete the pressure head work, thereby reducing work intensity and improving work efficiency. The movable pressure head block 32 can be easily replaced through the slide groove 33.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wire stripping and crimping machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a placement seat (2), the top of the placement seat (2) is fixedly connected to a pressure head mechanism (3), and the top of the placement seat (2) is provided with a wire stripping structure (4), and the wire stripping structure (4) comprises: Cylinder 1 (41), the top of the placement seat (2) is fixedly connected with cylinder 1 (41); A movable chuck (42), the movable end of the cylinder (41) being fixedly connected with the movable chuck (42); A fixing chuck (43), the top of the placement seat (2) is fixedly connected with the fixing chuck (43); Cylinder 2 (44), the top of the placement seat (2) is fixedly connected with cylinder 2 (44).

2. A wire stripping and crimping machine according to claim 1, characterized in that: The movable end of the second cylinder (44) is fixedly connected to a movable knife seat (45), and the top of the placement seat (2) is fixedly connected to a fixed knife seat (46).

3. A wire stripping and crimping machine according to claim 2, characterized in that: The inner wall of the movable knife seat (45) is clamped with a wire stripping knife (47), the inner wall of the fixed knife seat (46) is threadedly connected with a support rod (5), and the outer wall of the support rod (5) is provided with a connecting clamp seat (6).

4. A wire stripping and crimping machine according to claim 3, characterized in that: A pneumatic push rod (7) is inserted into the end of the connecting clamp seat (6) away from the support rod (5), and a cylinder three (8) is fixedly connected to the top of the placement seat (2), and a connecting plate (9) is fixedly connected to the movable end of the cylinder three (8).

5. A wire stripping and crimping machine according to claim 4, characterized in that: The outer wall of the connecting plate (9) is fixedly connected to a clamping seat (10), the inner wall of the clamping seat (10) is threadedly connected to a threaded rod (11), and one end of the threaded rod (11) close to the connecting plate (9) is rotatably connected to a movable plate (12).

6. A wire stripping and crimping machine according to claim 1, characterized in that: The pressure head mechanism (3) comprises a pneumatic clamp seat (31), a movable end of the pneumatic clamp seat (31) is clamped with a movable pressure head block (32), a sliding groove (33) is provided on the pneumatic clamp seat (31), and the inner wall of the sliding groove (33) is slidably connected with a fixed pressure head block (34).

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