CN221909580U - Transformer lead shearing machine - Google Patents

Abstract

The utility model relates to the technical field of shears and provides a transformer lead wire shears, which comprises a box body, wherein a supporting column is fixedly arranged at the bottom end of the inner wall of the box body, a supporting frame is arranged at the top end of the supporting column, an upper roller is rotatably arranged on the inner wall of the supporting frame, a first sliding block is fixedly arranged at one side of the outer wall of the supporting frame, a first screw rod is sleeved in the first sliding block, a first sliding rod is arranged on the other side of the supporting frame in a reciprocating sliding manner, the bottom end of the first sliding rod is fixedly connected with the bottom end of the inner wall of the box body, a supporting plate is fixedly arranged on the outer wall of the other side of the supporting column, the other end of the supporting plate is fixedly connected with the inner wall of the box body, a second sliding rod is fixedly arranged at the top end of the supporting plate, a sliding plate is sleeved on the outer wall of the second sliding rod, a second sliding block is fixedly arranged on the other side of the sliding plate, and a second screw rod is sleeved on the inner wall of the second sliding block. Through the technical scheme, the problem that the cutting of the transformer in the prior art cannot be performed according to the transformer leads with different diameters is solved.

Description

Transformer lead cutting machine

Technical Field

The utility model relates to the technical field of shearing machines, and in particular to a transformer lead shearing machine.

Background Art

In our daily life, wires are widely used. Before use, the insulator wrapped at the end of the wire needs to be cut to expose the wire core so that it can be electrically connected to other components. In the transformer industry, the lead core is mainly connected to the coil lead, conductive rod and tap changer.

At present, the method of cutting insulators is generally done manually. Therefore, the wire core is easily damaged during the cutting process, which not only reduces the conductive performance of the wire, but also leaves safety hazards, especially the lead wire used in the transformer industry. Since its insulator is made of multiple layers of paper bags, the inner paper tape is often difficult to cut during cutting, and the lead wire needs to be rotated manually, thereby using brute force to pull out the insulator. This is time-consuming, labor-intensive, inefficient, and ineffective, and it is easy to damage the lead core. For this reason, we proposed a transformer lead cutting machine.

Utility Model Content

The utility model provides a transformer lead shearing machine, which solves the problem in the related art that accurate cutting cannot be performed according to the insulator diameters of transformer leads with different diameters.

The technical solution of the utility model is as follows:

A transformer lead shearing machine comprises a box body, a support bar is fixedly provided at the bottom end of the inner wall of the box body, a support frame is arranged at the top end of the support bar, an upper roller is rotatably provided on the inner wall of the support frame, a first slider is fixedly provided on one side of the outer wall of the support frame, a first screw rod is sleeved inside the first slider, a first slide rod is reciprocatingly slid on the other side of the support frame, and the bottom end of the first slide rod is fixedly connected to the bottom end of the inner wall of the box body.

Preferably, a support plate is fixedly provided on the outer wall of the other side of the support rail, and the other end of the support plate is fixedly connected to the inner wall of the box body, a second sliding rod is fixedly provided on the top of the support plate, a sliding plate is sleeved on the outer wall of the second sliding rod, a second sliding block is fixedly provided on the other side of the sliding block, and a second screw rod is sleeved on the inner wall of the second sliding block.

Preferably, a lower roller is rotatably provided on the inner wall of the support rail, a second pulley is fixedly provided on one side of the lower roller, and a first pulley is rotatably provided on the other end of the second pulley.

Preferably, a first motor is fixedly provided at the other end of the lower roller, and an output end of the first motor passes through the support bar.

Preferably, a second motor is fixedly provided at the top of the slide plate, and a shearing knife is fixedly provided at the output end of the second motor.

Preferably, a first hand wheel is fixedly provided on the top end of the first screw rod, and the first hand wheel rotates on the top outer wall of the box body.

Preferably, a second hand wheel is fixedly provided on the top end of the second screw rod, and the second hand wheel rotates on the top outer wall of the box body.

Preferably, a knife groove is provided on the top surface of the box body, a feed port is provided on one outer wall of the box body, and a discharge port is provided on the other outer wall of the box body.

The working principle and beneficial effects of the utility model are:

In the utility model, during use, the user rotates the first hand wheel, and the first hand wheel rotates clockwise to drive the first slider to move upward, and the movement of the first slider drives the support frame to move upward, and the upward movement of the support frame drives the upper roller to move upward, and the transformer lead is inserted from the feeding port of the box body to the top of the lower roller of the support column, and the first hand wheel is rotated counterclockwise to squeeze and fit the upper roller on the support frame and the transformer lead, so as to achieve the cutting of different transformer lead diameters, and the second hand wheel is rotated counterclockwise, and the rotation of the second hand wheel drives the second screw rod to rotate, and the rotation of the second screw rod drives the second slider to move downward, and the downward movement of the second slider drives the slide plate to move downward, and the downward movement of the slide plate drives the second motor to move downward, and the downward movement of the second motor drives the shearing knife to move downward, so as to achieve the problem of adjusting the cutting depth of the shearing knife blade according to the diameter of transformer leads of different diameters.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the side structure of the utility model;

Fig. 3 is a schematic diagram of the cross-sectional structure of the utility model;

FIG4 is a schematic diagram of the cross-sectional structure of the utility model.

In the figure: 1. box body; 2. feed port; 3. knife groove; 4. first hand wheel; 5. second hand wheel; 6. discharge port; 7. support bar; 8. lower roller; 9. first motor; 10. first pulley; 11. second pulley; 12. support frame; 13. upper roller; 14. first slide bar; 15. first screw rod; 16. support plate; 17. second slide bar; 18. slide plate; 19. second screw rod; 20. second motor; 21. shear knife; 22. first slider; 23. second slider.

DETAILED DESCRIPTION

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. Based on the embodiments of 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.

Example 1

As shown in Figures 1 and 2, this embodiment proposes a transformer lead shearing machine, including a box body 1, a support bar 7 is fixedly provided at the bottom end of the inner wall of the box body 1, a support frame 12 is provided at the top of the support bar 7, an upper roller 13 is rotatably provided on the inner wall of the support frame 12, a first slider 22 is fixedly provided on one side of the outer wall of the support frame 12, a first screw rod 15 is sleeved inside the first slider 22, and the first screw rod 15 rotates to drive the support frame 12 to move up and down, a first slide bar 14 is reciprocatingly slidable on the other side of the support frame 12, the outer wall of the first slide bar 14 is slidably sleeved with the first slide bar 22, and the bottom end of the first slide bar 14 is fixedly connected to the bottom end of the inner wall of the box body 1, and the first slide bar 14 is used to limit the support frame 12.

In this embodiment, a lower roller 8 is rotatably provided on the inner wall of the support bar 7, and the lower roller 8 is used to slide the transformer lead. A second pulley 11 is fixedly provided on one side of the lower roller 8, and the second pulley 11 drives the first pulley 10 to rotate. The other end of the second pulley 11 is rotatably provided with the first pulley 10, and the other end of the lower roller 8 is fixedly provided with a first motor 9, and the output end of the first motor 9 passes through the support bar 7. The rotation of the first motor 9 drives the lower roller 8 to rotate. A first hand wheel 4 is fixedly provided on the top of the first screw rod 15, and the first hand wheel 4 rotates on the top outer wall of the box body 1. The rotation of the first hand wheel 4 drives the first screw rod 15 to rotate.

Example 2

As shown in Figures 3 and 4, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a support plate 16 is fixedly provided on the outer wall of the other side of the support bar 7, and the support plate 16 is used to support the second slide bar 17, and the other end of the support plate 16 is fixedly connected to the inner wall of the box body 1, and the second slide bar 17 is fixedly provided on the top of the support plate 16, and the outer wall of the second slide bar 17 is provided with a slide plate 18, and the other side of the slide plate 18 is fixedly provided with a second slider 23, and the inner wall of the second slider 23 is provided with a second screw rod 19, and the rotation of the second screw rod 19 drives the second slider 23 to rotate.

In this embodiment, a second motor 20 is fixedly provided at the top of the slide plate 18, and a shearing knife 21 is fixedly provided at the output end of the second motor 20. The second motor 20 drives the shearing knife 21 to rotate. A second hand wheel 5 is fixedly provided at the top of the second screw rod 19, and the second hand wheel 5 rotates on the top outer wall of the box body 1. The rotation of the second hand wheel 5 drives the second screw rod 19 to rotate. A knife groove 3 is provided on the top surface of the box body 1. The knife groove 3 is used to adjust the height of the shearing knife 21. A feed port 2 is provided on the outer wall of one side of the box body 1, and the feed port 2 is used for feeding. A discharge port 6 is provided on the outer wall of the other side of the box body 1, and the discharge port 6 is used for discharging.

Working principle: During use, the user rotates the first hand wheel 4, and the first hand wheel 4 rotates clockwise to drive the first screw rod 15 to rotate, and the first screw rod 15 drives the first slider 22 to move upward, and the movement of the first slider 22 drives the support frame 12 to move upward, and the other end of the support frame 12 slides upward on the outer wall of the first slide rod 14, and the support frame 12 moves upward to drive the upper roller 13 to move upward, and the transformer lead is inserted from the feed port 2 of the box body 1 to the top of the lower roller 8 of the support column 7, and the first hand wheel 4 is rotated counterclockwise to squeeze and fit the upper roller 13 on the support frame 12 with the transformer lead, so as to achieve cutting of different transformer lead diameters, and the second hand wheel 5 is rotated, and the second hand wheel 5 rotates counterclockwise to drive the second screw rod 19 to rotate, and the second screw rod 19 rotates to drive the second slider 23 to move downward, and the second slider 23 moves downward to drive the slide plate 18 to move downward, and the other end of the slide plate 18 The second slide bar 17 at the top of the support plate 16 slides downward on the outer wall, and the slide plate 18 moves downward to drive the second motor 20 to move downward. The second motor 20 moves downward to drive the shearing knife 21 to move downward, so as to achieve the problem of adjusting the cutting depth of the shearing knife 21 according to the diameter of the transformer lead of different diameters. The first motor 9 is started, and the output end of the first motor 9 rotates to drive the lower roller 8 to rotate. The lower roller 8 rotates to drive the second pulley 11 to rotate. The second pulley 11 rotates to drive the first pulley 10 to rotate. The first pulley 10 rotates to drive the transformer lead to move forward on the lower roller 8. The second motor 20 is started, and the output end of the second motor 20 rotates to drive the shearing knife 21 to rotate. The shearing knife 21 cuts the transformer lead. The knife groove 3 is used to facilitate the adjustment of the height of the shearing knife 21. After the upper roller 13 and the lower roller 8 move, the transformer lead after cutting is discharged from the discharge port 6.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A transformer lead shearing machine, comprising a box (1), characterized in that a support bar (7) is fixedly provided at the bottom end of the inner wall of the box (1), a support frame (12) is provided at the top end of the support bar (7), an upper roller (13) is rotatably provided on the inner wall of the support frame (12), a first slider (22) is fixedly provided on one side of the outer wall of the support frame (12), a first screw rod (15) is sleeved inside the first slider (22), a first slide bar (14) is reciprocatingly slidable on the other side of the support frame (12), and the bottom end of the first slide bar (14) is fixedly connected to the bottom end of the inner wall of the box (1). 2. A transformer lead shearing machine according to claim 1, characterized in that a support plate (16) is fixedly provided on the outer wall of the other side of the support fence (7), and the other end of the support plate (16) is fixedly connected to the inner wall of the box body (1), and a second slide bar (17) is fixedly provided on the top of the support plate (16), and a slide plate (18) is sleeved on the outer wall of the second slide bar (17), and a second slider (23) is fixedly provided on the other side of the slide plate (18), and a second screw rod (19) is sleeved on the inner wall of the second slider (23), and the second screw rod (19) is rotatably connected to the top of the support plate (16). 3. A transformer lead shearing machine according to claim 1, characterized in that a lower roller (8) is rotatably provided on the inner wall of the support bar (7), a second pulley (11) is fixedly provided on one side of the lower roller (8), and a first pulley (10) is rotatably provided on the other end of the second pulley (11). 4. A transformer lead shearing machine according to claim 3, characterized in that a first motor (9) is fixedly provided at the other end of the lower roller (8), and an output end of the first motor (9) passes through the support bar (7). 5. A transformer lead shearing machine according to claim 2, characterized in that a second motor (20) is fixedly provided at the top of the slide plate (18), and a shearing knife (21) is fixedly provided at the output end of the second motor (20). 6. A transformer lead cutting machine according to claim 1, characterized in that a first hand wheel (4) is fixedly provided at the top end of the first screw rod (15), and the first hand wheel (4) rotates on the top outer wall of the box body (1). 7. A transformer lead cutting machine according to claim 2, characterized in that a second hand wheel (5) is fixedly provided at the top end of the second screw rod (19), and the second hand wheel (5) rotates on the top outer wall of the box body (1). 8. A transformer lead cutting machine according to claim 1, characterized in that a knife groove (3) is provided on the top surface of the box body (1), a feed port (2) is provided on the outer wall on one side of the box body (1), and a discharge port (6) is provided on the outer wall on the other side of the box body (1).