Wire end stripping machine

Abstract

The utility model discloses a wire end stripping machine, which comprises a clamping device and a stripping device, and the stripping device comprises a cutter assembly and a stripping driving piece. The cutter assembly is arranged opposite to a clamping opening of the clamping device, the cutter assembly is provided with an annular cutting opening used for being matched with a wire, and the size of a cutting edge of the annular cutting opening is adjustable; the movable end of the stripping driving piece is connected with the cutter assembly, and the stripping driving piece drives the cutter assembly to move in the direction away from or close to the clamping opening. When the wire stripping device is used, the end of a wire extends through a ring notch, the wire is clamped by the clamping device, the wire stripping length is determined, then the ring notch is adjusted, an insulation skin is cut open, and finally a stripping driving piece is started to complete wire stripping. Therefore, the wire stripping time is shortened, the wire stripping length is convenient to control, and the operation efficiency is improved.

Description

Technical Field

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

[0002] When installing power equipment on site, operators need to strip the outer insulation of the insulated wire ends and then use them for equipment wiring. During the stripping process, in order to ensure that the insulation performance of other parts of the wire is not damaged, the stripping length of the outer insulation of the insulated wire ends needs to be controlled according to the actual wiring requirements of the equipment; if the insulation is stripped too much, the wire will have exposed parts, which will damage the insulation performance of the wire and threaten the safety of equipment operation; and the wire stripping operation is generally performed by manual handheld cutting tools, which is not only inconvenient to control the length of the wire stripping, but also time-consuming, affecting the efficiency of on-site operations. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a wire end stripping machine to reduce the wire stripping time and improve the working efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A wire end stripping machine comprises a clamping device and a stripping device, wherein the stripping device comprises a cutter assembly and a stripping drive member;

[0006] The cutter assembly is arranged opposite to the clamping opening of the clamping device, and the cutter assembly is provided with a ring cutter for matching with the wire, and the blade size of the ring cutter is adjustable;

[0007] The movable end of the stripping driving member is connected to the cutter assembly, and the stripping driving member drives the cutter assembly to move in a direction away from or close to the clamping opening.

[0008] Further, the cutter assembly includes an adjustment drive member, a left cutter and a right cutter;

[0009] The left cutter and the right cutter are arranged opposite to each other on both sides of a straight line direction close to or away from the clamping opening, and the cutting edge of the left cutter and the cutting edge of the right cutter together form the annular cut;

[0010] The movable end of the adjusting driving member is connected to the left cutter, and the adjusting driving member drives the left cutter to move toward or away from the right cutter;

[0011] The movable end of the stripping driving member is connected to the adjusting driving member.

[0012] Furthermore, the stripping device also includes a support seat;

[0013] The stripping driving member is arranged on the supporting seat, and the adjusting driving member can be slidably arranged on the supporting seat in a direction approaching or moving away from the clamping device.

[0014] Furthermore, it also includes a travel limiter and a mounting plate;

[0015] The mounting plate is erected on one end of the support base away from the adjusting drive member, the stripping drive member is connected to a side of the mounting plate facing the adjusting drive member, the stroke limit member is arranged on the mounting plate, and one end of the stroke limit member is arranged opposite to the movable end of the stripping drive member and is used to support the movable end of the stripping drive member.

[0016] Furthermore, the position of the travel limiter is adjustable in a direction close to or away from the adjustment drive member.

[0017] Furthermore, a threaded hole is provided on a surface of the mounting plate facing the adjusting driving member, the stroke limiting member is a threaded rod, and the stroke limiting member is threadedly connected to the threaded hole.

[0018] Further, the clamping device comprises a base plate, a first clamping block, a clamping drive member and a second clamping block;

[0019] The clamping driving member and the first clamping block are arranged on the bottom plate, the movable end of the clamping driving member is opposite to the first clamping block, the second clamping block is arranged on the movable end of the clamping driving member, and the clamping driving member drives the second clamping block to move toward or away from the first clamping block;

[0020] The clamping opening is located between the first clamping block and the second clamping block.

[0021] Furthermore, a support plate is provided on the bottom plate at a position corresponding to between the clamping opening and the annular cutout;

[0022] The top surface of the support plate and the lowest point of the annular cutout are in the same horizontal plane.

[0023] The beneficial effect of the utility model is that a wire end stripping machine is proposed, which is composed of a clamping device and a stripping device. When in use, the end of the wire is extended through the annular incision, and the clamping device is used to clamp the wire to determine the stripping length, and then the annular incision is adjusted to cut the insulation skin, and finally the stripping drive is started to complete the stripping, thereby reducing the stripping time and facilitating the control of the stripping length, thereby improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a wire end stripping machine of the utility model;

[0025] Figure 2 It is a top view of a wire end stripping machine of the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the cooperation between the travel limiter and the stripping drive member of the wire end stripping machine.

[0027] Description of labels:

[0028] 1. Clamping device; 2. Cutter assembly; 3. Stripping drive; 4. Annular cut; 5. Support seat; 6. Travel limiter; 7. Mounting plate;

[0029] 11. Bottom plate; 12. First clamping block; 13. Clamping driving member; 14. Second clamping block; 15. Support plate;

[0030] 21. Adjust the drive member; 22. Left cutter; 23. Right cutter. DETAILED DESCRIPTION

[0031] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0032] Please refer to Figures 1 to 3 , a wire end stripping machine, comprising a clamping device 1 and a stripping device, wherein the stripping device comprises a cutter assembly 2 and a stripping drive 3;

[0033] The cutter assembly 2 is arranged opposite to the clamping opening of the clamping device 1, and the cutter assembly 2 is provided with a ring cutter 4 for matching with the wire, and the size of the blade of the ring cutter 4 is adjustable;

[0034] The movable end of the stripping driving member 3 is connected to the cutter assembly 2, and the stripping driving member 3 drives the cutter assembly 2 to move away from or toward the clamping opening.

[0035] From the above description, it can be seen that the beneficial effect of the utility model is that: the wire stripping machine is composed of a clamping device 1 and a stripping device. When in use, the end of the wire is extended through the annular incision 4, and the clamping device 1 is used to clamp the wire to determine the stripping length, and then the annular incision 4 is adjusted to cut the insulation skin, and finally the stripping drive 3 is started to complete the stripping, thereby reducing the stripping time and facilitating the control of the stripping length, thereby improving work efficiency.

[0036] Furthermore, the cutter assembly 2 includes an adjustment drive member 21, a left cutter 22 and a right cutter 23;

[0037] The left cutter 22 and the right cutter 23 are arranged opposite to each other on both sides of a straight line direction close to or away from the clamping opening, and the cutting edge of the left cutter 22 and the cutting edge of the right cutter 23 together form the annular cut 4;

[0038] The movable end of the adjusting driving member 21 is connected to the left cutter 22, and the adjusting driving member 21 drives the left cutter 22 to move toward or away from the right cutter 23;

[0039] The movable end of the stripping driving member 3 is connected to the adjusting driving member 21 .

[0040] From the above description, it can be seen that the cutter assembly 2 adopts a combination design in which a left cutter 22 and a right cutter 23 are spliced ​​together, and the respective cutting edges of the left cutter 22 and the right cutter 23 form a ring cut 4, so as to facilitate the adjustment of the size of the ring cut 4, and can adapt to the wire stripping operation of wires with different wire diameters. At the same time, the adjustment drive 21 is used to control the movement of one of the cutters to simplify the operation process.

[0041] Furthermore, the stripping device further comprises a support seat 5;

[0042] The stripping driving member 3 is disposed on the supporting base 5 , and the adjusting driving member 21 is slidably disposed on the supporting base 5 in a direction approaching or moving away from the clamping device 1 .

[0043] From the above description, it can be seen that a support base is provided to provide a support basis for the stripping drive member 3 and the adjusting drive member 21 ; at the same time, it is convenient for the stripping drive member 3 to drive the adjusting drive member 21 to move.

[0044] Furthermore, it also includes a travel limiter 6 and a mounting plate 7;

[0045] The mounting plate 7 is erected on one end of the support seat 5 away from the adjusting drive member 21, the stripping drive member 3 is connected to a side of the mounting plate 7 facing the adjusting drive member 21, the stroke limit member 6 is arranged on the mounting plate 7, and one end of the stroke limit member 6 is arranged opposite to the movable end of the stripping drive member 3 and is used to support the movable end of the stripping drive member 3.

[0046] From the above description, it can be known that the travel limiter 6 is arranged to press against the movable end of the stripping drive member 3, so as to limit its moving distance after being acted upon by the stripping drive member 3, so as to correspond to the stripping length of the wire.

[0047] Furthermore, the position of the travel limiter 6 is adjustable in a direction close to or away from the adjustment drive member 21 .

[0048] From the above description, it can be known that by adjusting the position of the travel limiter 6, the entire wire stripping travel is controlled so that the wire stripping can be completed just right in the case of different wire stripping lengths, thereby avoiding unnecessary movement of the equipment and ensuring safe operation.

[0049] Furthermore, a threaded hole is provided on a surface of the mounting plate 7 facing the adjusting driving member 21 , the stroke limiting member 6 is a threaded rod, and the stroke limiting member 6 is threadedly connected to the threaded hole.

[0050] From the above description, it can be seen that the travel limiter 6 is specifically installed by threaded connection, which not only provides a stable connection but also makes position adjustment more convenient and accurate.

[0051] Furthermore, the clamping device 1 comprises a base plate 11, a first clamping block 12, a clamping driving member 13 and a second clamping block 14;

[0052] The clamping driving member 13 and the first clamping block 12 are arranged on the bottom plate 11, the movable end of the clamping driving member 13 is opposite to the first clamping block 12, the second clamping block 14 is arranged on the movable end of the clamping driving member 13, and the clamping driving member 13 drives the second clamping block 14 to move toward or away from the first clamping block 12;

[0053] The clamping opening is located between the first clamping block 12 and the second clamping block 14 .

[0054] From the above description, it can be known that the clamping device 1 completes the clamping action by driving the second clamping block 14 toward the first clamping block 12 by the clamping driving member 13, thereby ensuring that the wire does not deviate during the wire stripping process.

[0055] Furthermore, a support plate 15 is provided on the bottom plate 11 at a position corresponding to between the clamping opening and the annular cutout 4;

[0056] The top surface of the support plate 15 and the lowest point of the annular cutout 4 are at the same level.

[0057] From the above description, it can be seen that by providing the support plate 15, support can be provided for the portion of the wire close to the position to be stripped, so that this end of the wire remains in a horizontal state, ensuring that the stripping process is smoother and avoiding excessive damage to the wire core due to cutting.

[0058] Please refer to Figure 1 and Figure 2 , Embodiment 1 of the present utility model is:

[0059] A wire end stripping machine comprises a clamping device 1 and a stripping device, wherein the stripping device comprises a cutter assembly 2 and a stripping drive 3; the cutter assembly 2 is arranged opposite to a clamping opening of the clamping device 1, and a ring cut 4 for matching with the wire is provided on the cutter assembly 2, and the blade size of the ring cut 4 is adjustable; the movable end of the stripping drive 3 is connected to the cutter assembly 2, and the stripping drive 3 drives the cutter assembly 2 to move away from or close to the clamping opening.

[0060] In this embodiment, the use process of the wire end stripping machine includes:

[0061] First, the operator passes the end of the wire to be stripped through the clamping opening of the clamping device 1 and the annular incision 4 of the cutter assembly 2 in sequence, and after determining the length of the wire end passing through the annular incision 4, that is, the stripping length, the clamping device 1 is started to clamp and fix the wire;

[0062] Then, the operator adjusts the size of the ring cut 4 so that the blade of the ring cut 4 cuts into the insulation of the wire. It is worth noting that Figure 1 As shown, in this embodiment, the annular cut 4 is composed of two semicircular cutting edges. If the wire diameter of the wire is too large, it is necessary to release the clamping fixation, rotate the wire again, fix it again, and then cut it again by the cutter to complete the annular cut;

[0063] Finally, the stripping driving member 3 is started to drive the cutter on the cutter assembly 2 to strip the wire from the cut insulation portion of the wire.

[0064] In this embodiment, the cutter assembly 2 includes an adjustment drive 21, a left cutter 22 and a right cutter 23; the left cutter 22 and the right cutter 23 are arranged opposite to each other on both sides of the straight line direction close to or away from the clamping opening, and the cutting edge of the left cutter 22 and the cutting edge of the right cutter 23 together form a circular cut 4; the movable end of the adjustment drive 21 is connected to the left cutter 22, and the adjustment drive 21 drives the left cutter 22 to move in the direction close to or away from the right cutter 23; the movable end of the stripping drive 3 is connected to the adjustment drive 21. In addition, the stripping device also includes a support seat 5; the support seat 5 is provided with a guide rail extending in the direction close to or away from the clamping device; the stripping drive 3 is arranged on the support seat 5, and the adjustment drive 21 is slidably arranged on the guide rail.

[0065] In addition, similar to the single-side drive design of the cutter part, the clamping device 1 includes a bottom plate 11, a first clamping block 12, a clamping drive 13 and a second clamping block 14; the clamping drive 13 and the first clamping block 12 are arranged on the bottom plate 11, the movable end of the clamping drive 13 is opposite to the first clamping block 12, the second clamping block 14 is arranged on the movable end of the clamping drive 13, and the clamping drive 13 drives the second clamping block 14 to move toward or away from the first clamping block 12; the clamping opening is located between the first clamping block 12 and the second clamping block 14. In order to keep the wire horizontal, a support plate 15 is provided on the bottom plate 11 at a position corresponding to the clamping opening and the annular cut 4; the top surface of the support plate 15 is at the same horizontal plane as the lowest point of the annular cut 4.

[0066] In this embodiment, the stripping drive member 3, the clamping drive member 13 and the adjusting drive member 21 can all be driven by cylinders. In other embodiments, other forms of linear drive members such as motors can also be used to perform corresponding actions.

[0067] Please refer to Figure 3 , Embodiment 2 of the present utility model is:

[0068] A wire end stripping machine, based on the above-mentioned embodiment 1, also includes a travel limiter 6 and a mounting plate 7; the mounting plate 7 is erected on the end of the support seat 5 away from the adjusting drive member 21, the stripping drive member 3 is connected to the side of the mounting plate 7 facing the adjusting drive member 21, the travel limiter 6 is arranged on the mounting plate 7, and one end of the travel limiter 6 is arranged opposite to the movable end of the stripping drive member 3 and is used to support the movable end of the stripping drive member 3.

[0069] In this embodiment, the position of the travel limiter 6 is adjustable toward or away from the adjusting drive 21. A threaded hole is provided on the side of the mounting plate 7 facing the adjusting drive 21, and the travel limiter 6 is a threaded rod, and the travel limiter 6 is threadedly connected to the threaded hole.

[0070] To sum up, the utility model provides a wire end stripping machine, which consists of a clamping device and a stripping device. When in use, the end of the wire is extended through the annular incision, and the clamping device is used to clamp the wire to determine the stripping length, and then the annular incision is adjusted to cut the insulation skin, and finally the stripping drive is started to complete the stripping. At the same time, a travel limiter is added to control the moving distance of the cutter during the stripping process to ensure safe operation. The components are driven by cylinders with a high degree of automation. While reducing the stripping time, it is also convenient to control the stripping length and improve work efficiency.

[0071] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A wire end stripping machine, characterized in that: It comprises a clamping device and a stripping device, wherein the stripping device comprises a cutter assembly and a stripping driving member; The cutter assembly is arranged opposite to the clamping opening of the clamping device, and the cutter assembly is provided with a ring cutter for matching with the wire, and the blade size of the ring cutter is adjustable; The movable end of the stripping driving member is connected to the cutter assembly, and the stripping driving member drives the cutter assembly to move away from or toward the clamping opening; The cutter assembly comprises an adjustment drive member, a left cutter and a right cutter; The left cutter and the right cutter are arranged opposite to each other on both sides of a straight line direction close to or away from the clamping opening, and the cutting edge of the left cutter and the cutting edge of the right cutter together form the annular cut; The movable end of the adjusting driving member is connected to the left cutter, and the adjusting driving member drives the left cutter to move toward or away from the right cutter; The movable end of the stripping driving member is connected to the adjusting driving member; The stripping device also includes a support seat; The stripping driving member is disposed on the supporting seat, and the adjusting driving member is slidably disposed on the supporting seat in a direction close to or away from the clamping device; Also included are travel stops and mounting plates; The mounting plate is erected on one end of the support base away from the adjusting drive member, the stripping drive member is connected to a side of the mounting plate facing the adjusting drive member, the stroke limit member is arranged on the mounting plate, and one end of the stroke limit member is arranged opposite to the movable end of the stripping drive member and is used to support the movable end of the stripping drive member.

2. A wire end stripping machine according to claim 1, characterized in that: The position of the travel limiter can be adjusted toward or away from the adjustment drive member.

3. A wire end stripping machine according to claim 2, characterized in that: A threaded hole is provided on a surface of the mounting plate facing the adjusting driving member, the travel limiting member is a threaded rod, and the travel limiting member is threadedly connected to the threaded hole.

4. A wire end stripping machine according to claim 1, characterized in that: The clamping device comprises a base plate, a first clamping block, a clamping driving member and a second clamping block; The clamping driving member and the first clamping block are arranged on the bottom plate, the movable end of the clamping driving member is opposite to the first clamping block, the second clamping block is arranged on the movable end of the clamping driving member, and the clamping driving member drives the second clamping block to move toward or away from the first clamping block; The clamping opening is located between the first clamping block and the second clamping block.

5. A wire end stripping machine according to claim 4, characterized in that: A support plate is provided on the bottom plate at a position corresponding to between the clamping opening and the annular cutout; The top surface of the support plate and the lowest point of the annular cutout are in the same horizontal plane.

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