Cutting device for high-voltage switch cabinet production

Abstract

The utility model belongs to the technical field of switch cabinet production, and particularly relates to a high-voltage switch cabinet production cutting device which comprises a machining rack. A plurality of sliding frames are fixedly connected to the top of the machining rack. A sliding plate is connected into the sliding frame in a sliding mode. An adjusting screw rod is rotationally connected into the sliding plate; the adjusting screw rod is in threaded connection with the inner position of the sliding frame; the sliding frame is arranged at the top of the machining rack, the height of the sliding plate is adjusted, and an iron plate can be extruded and fixed through the deflection plate, so that the iron plate and the cutting assembly are attached more tightly, and the effect that when the iron plate is cut, the cutting efficiency is improved is achieved. According to the cabinet body cutting device, the function of effectively avoiding deformation of an iron plate in the cutting process is achieved, and the problems that when the supporting plate is hollowed out, the cabinet body is prone to deformation due to extrusion when the cabinet body is cut, and when the cabinet body deforms, the cutting effect of the cabinet body is prone to being affected are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch cabinet production, in particular to a high-voltage switch cabinet production cutting device. Background Art

[0002] High-voltage switchgear is an electrical equipment mainly used for power generation, transmission, distribution and energy conversion in power systems. They are used to control and protect the normal operation of the system. High-voltage switchgear usually has multiple functions, such as on-off control, short circuit and overload protection, etc. The composition of high-voltage switchgear includes circuit breakers, disconnectors, grounding switches, current and voltage transformers, etc. These devices work together to ensure the safe and reliable operation of the system. The cutting process in the production of high-voltage switchgear mainly involves cutting and grinding the raw materials to make the outer shell of the switchgear.

[0003] During the process of cutting the switch cabinet, in order to prevent the support plate supporting the cabinet from interfering with the cutting blade, a large area of ​​hollowing is usually made on the support plate under the cutting blade. When the support plate is hollowed out, it is easy for the cabinet to be squeezed and deformed when the cabinet is cut. When the cabinet is deformed, it is easy to affect the cutting effect of the cabinet.

[0004] To this end, the utility model provides a high-voltage switch cabinet production cutting device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a high-voltage switch cabinet production cutting device described in the utility model includes a processing frame; a plurality of sliding frames are fixedly connected to the top of the processing frame; a sliding plate is slidably connected inside the sliding frame; an adjusting screw is rotatably connected inside the sliding plate; the adjusting screw is threadedly connected at an internal position of the sliding frame; a deflection plate is rotatably connected inside the sliding plate through a torsion spring; the bottom end of the deflection plate is in contact with the top surface of the processing frame; a cutting assembly is provided inside the processing frame; the extrusion force of the deflection plate on the iron plate can be adjusted to achieve a better fixing effect on the iron plate.

[0007] Preferably, the cutting assembly includes a threaded rod; the threaded rod is rotatably connected to an internal position of a processing frame; the threads on the surface of the threaded rod are symmetrically arranged along the center line of the threaded rod; the processing frame is internally slidably connected to a pair of sliding blocks symmetrically arranged along the center line of the threaded rod, and the pair of sliding blocks are both threadedly connected to the threaded rod; a cutting blade is installed inside the sliding block; a support frame is fixedly connected to the side wall of the processing frame; a drive motor is fixedly connected to the side wall of the support frame; the output end of the drive motor is connected to the threaded rod; this makes cutting of iron plates more convenient.

[0008] Preferably, the deflection plate is internally rotatably connected with a rotating shaft; an anti-wear roller is fixedly connected to the rotating shaft; the anti-wear roller is in contact with the top surface of the processing frame; so that the friction between the iron plate and the deflection plate is smaller.

[0009] Preferably, a guide rod is fixedly connected to the interior of the processing frame; the guide rod is arranged in parallel with the threaded rod; the sliding block is slidably connected to the guide rod; this can make the sliding block more stable when sliding.

[0010] Preferably, a positioning block is fixedly connected to the end of the rotating shaft; the positioning block is rotatably connected to the inner position of the deflection plate; so that the rotating shaft is less likely to tilt during the rotation process, making the rotation of the rotating shaft more stable.

[0011] Preferably, a plurality of balls are provided between the deflection plate and the positioning block; the side walls of the balls are in contact with the side walls of the deflection plate and the positioning block; thus, the wear between the deflection plate and the positioning block can be reduced.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a high-voltage switch cabinet production and cutting device, which sets a sliding frame on the top of the processing frame and adjusts the height of the sliding plate. The iron plate can be squeezed and fixed by the deflection plate, so that the iron plate and the cutting component can fit more closely. The structure design realizes that when the iron plate is cut, the deformation of the iron plate during the cutting process can be effectively avoided. The problem that when the support plate is hollowed out, the cabinet body is easily squeezed and deformed when the cabinet body is cut, and when the cabinet body is deformed, the cutting effect of the cabinet body is easily affected.

[0014] 2. The utility model describes a high-voltage switch cabinet production cutting device, which drives the threaded rod to rotate through a driving motor, and then drives the sliding block to slide inside the processing frame through the thread cooperation between the threaded rod and the sliding block, and then cuts the iron plate through the cutting blade. The structural design realizes the function of more conveniently adjusting the cutting spacing of the iron plate, making the cutting of the iron plate more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the processing frame in the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the sliding plate in the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the anti-wear roller in the utility model.

[0020] In the figure: 1. processing frame; 2. threaded rod; 3. support frame; 4. driving motor; 5. sliding block; 6. cutting blade; 7. sliding frame; 8. sliding plate; 9. adjusting screw; 10. deflection plate; 11. rotating shaft; 111. anti-wear roller; 12. guide rod; 13. positioning block; 14. ball bearing. DETAILED DESCRIPTION

[0021] 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 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.

[0022] Specific examples are given below.

[0023] like Figures 1 to 3As shown, a high-voltage switch cabinet production and cutting device described in an embodiment of the utility model comprises a processing frame 1; a plurality of sliding frames 7 are fixedly connected to the top of the processing frame 1; a sliding plate 8 is slidably connected inside the sliding frame 7; an adjusting screw 9 is rotatably connected inside the sliding plate 8; the adjusting screw 9 is threadedly connected at an internal position of the sliding frame 7; a deflection plate 10 is rotatably connected inside the sliding plate 8 through a torsion spring; the bottom end of the deflection plate 10 is in contact with the top surface of the processing frame 1; a cutting assembly is arranged inside the processing frame 1; during operation, when it is necessary to cut the raw iron plate of the switch cabinet for production, After the iron plate is fed to the top of the processing frame 1 by the feeding equipment, the deflection plate 10 is pushed by the torsion spring, and the iron plate can be squeezed and fixed by the deflection plate 10, so that the iron plate and the cutting assembly can fit more closely, effectively avoiding the deformation of the iron plate during the cutting process, so that the cutting effect of the iron plate can be better, and at the same time, the adjusting screw 9 can be rotated to make the adjusting screw 9 cooperate with the thread of the sliding frame 7, driving the sliding plate 8 to slide inside the sliding frame 7, so that the height of the sliding plate 8 can be adjusted, so that the squeezing force of the deflection plate 10 on the iron plate can be adjusted, so that the fixing effect of the iron plate is better.

[0024] like Figure 1 to Figure 2 As shown, the cutting assembly includes a threaded rod 2; the threaded rod 2 is rotatably connected to the internal position of the processing frame 1; the threads on the surface of the threaded rod 2 are symmetrically arranged along the center line of the threaded rod 2; a pair of sliding blocks 5 symmetrically arranged along the center line of the threaded rod 2 are slidably connected to the inside of the processing frame 1, and the pair of sliding blocks 5 are both threadedly connected to the threaded rod 2; a cutting blade 6 is installed inside the sliding block 5; a support frame 3 is fixedly connected to the side wall of the processing frame 1; a driving motor 4 is fixedly connected to the side wall of the support frame 3; the output end of the driving motor 4 is connected to the threaded rod 2; during operation, when it is necessary to cut the iron plate, the threaded rod 2 can be driven to rotate by the driving motor 4, and then the sliding block 5 is driven to slide inside the processing frame 1 through the threaded cooperation between the threaded rod 2 and the sliding block 5, so that the spacing between the two sliding blocks 5 can be adjusted, and then the cutting blade 6 can be driven to rotate by the driving device to cut the iron plate, which can make it more convenient to adjust the cutting spacing when cutting the iron plate, making it more convenient to cut the iron plate.

[0025] like Figures 2 to 4 As shown, the deflection plate 10 is internally rotatably connected to a rotating shaft 11; an anti-wear roller 111 is fixed to the rotating shaft 11; the anti-wear roller 111 is in contact with the top surface of the processing frame 1; during operation, when the deflection plate 10 squeezes and fixes the iron plate, by arranging the anti-wear roller 111 at the bottom end of the deflection plate 10, the sliding friction between the iron plate and the deflection plate 10 can be converted into rolling friction, so that the friction between the iron plate and the deflection plate 10 is smaller.

[0026] like Figure 2 As shown, a guide rod 12 is fixedly connected to the interior of the processing frame 1; the guide rod 12 is arranged in parallel with the threaded rod 2; the sliding block 5 is slidably connected to the guide rod 12; during operation, when the position of the sliding block 5 needs to be adjusted, the sliding of the sliding block 5 is restricted by setting the guide rod 12, so that the sliding block 5 is less likely to tilt during the sliding process, thereby making the sliding block 5 more stable when sliding.

[0027] like Figure 4 As shown, a positioning block 13 is fixedly connected to the end of the rotating shaft 11; the positioning block 13 is rotatably connected to the internal position of the deflection plate 10; during operation, when the rotating shaft 11 rotates inside the deflection plate 10, the rotation of the positioning block 13 is restricted by setting the deflection plate 10, so that the rotating shaft 11 is less likely to tilt during the rotation process, and the rotation of the rotating shaft 11 is more stable.

[0028] like Figure 4 As shown, a plurality of balls 14 are arranged between the deflection plate 10 and the positioning block 13; the side walls of the balls 14 are in contact with the side walls of the deflection plate 10 and the positioning block 13; during operation, when the positioning block 13 rotates inside the deflection plate 10, by arranging the balls 14 between the deflection plate 10 and the positioning block 13, the sliding friction between the deflection plate 10 and the positioning block 13 can be converted into rolling friction, so that the friction force between the deflection plate 10 and the positioning block 13 is smaller, thereby reducing the wear between the deflection plate 10 and the positioning block 13.

[0029] During operation, when it is necessary to cut the raw iron plate of the switch cabinet, the iron plate can be fed into the top of the processing frame 1 through the feeding equipment, and the deflection plate 10 can be pushed by the torsion spring, and the iron plate can be squeezed and fixed by the deflection plate 10, so that the iron plate and the cutting component can fit more closely, effectively avoiding the deformation of the iron plate during the cutting process, so that the cutting effect of the iron plate can be better, and at the same time, the adjusting screw 9 can be rotated to make the adjusting screw 9 cooperate with the thread of the sliding frame 7, driving the sliding plate 8 to slide inside the sliding frame 7, so that the height of the sliding plate 8 can be adjusted, so that the squeezing force of the deflection plate 10 on the iron plate can be adjusted, so that the fixing effect of the iron plate is better.

[0030] When it is necessary to cut the iron plate, the threaded rod 2 can be driven to rotate by the driving motor 4, and then the threaded rod 2 and the sliding block 5 can be matched to drive the sliding block 5 to slide inside the processing frame 1, so that the distance between the two sliding blocks 5 can be adjusted, and then the cutting blade 6 can be driven to rotate by the driving device to cut the iron plate, which can make it more convenient to adjust the cutting distance when cutting the iron plate, making it more convenient to cut the iron plate.

[0031] When the deflection plate 10 squeezes and fixes the iron plate, by setting an anti-wear roller 111 at the bottom end of the deflection plate 10, the sliding friction between the iron plate and the deflection plate 10 can be changed into rolling friction, so that the friction force between the iron plate and the deflection plate 10 is smaller.

[0032] When the position of the sliding block 5 needs to be adjusted, the sliding of the sliding block 5 is limited by setting the guide rod 12, so that the sliding block 5 is less likely to tilt during the sliding process, thereby making the sliding block 5 more stable during the sliding process.

[0033] When the rotating shaft 11 rotates inside the deflection plate 10 , the rotation of the positioning block 13 is restricted by setting the deflection plate 10 , so that the rotating shaft 11 is less likely to tilt during the rotation process, and the rotation of the rotating shaft 11 is more stable.

[0034] When the positioning block 13 rotates inside the deflection plate 10, by arranging the ball 14 between the deflection plate 10 and the positioning block 13, the sliding friction between the deflection plate 10 and the positioning block 13 can be changed into rolling friction, so that the friction force between the deflection plate 10 and the positioning block 13 is smaller, thereby reducing the wear between the deflection plate 10 and the positioning block 13.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-voltage switchgear production cutting device, characterized in that: The invention comprises a processing frame (1); a plurality of sliding frames (7) are fixedly connected to the top of the processing frame (1); a sliding plate (8) is slidably connected to the inside of the sliding frame (7); an adjusting screw (9) is rotatably connected to the inside of the sliding plate (8); the adjusting screw (9) is threadedly connected to an internal position of the sliding frame (7); a deflection plate (10) is rotatably connected to the inside of the sliding plate (8) via a torsion spring; the bottom end of the deflection plate (10) contacts the top surface of the processing frame (1); and a cutting assembly is provided inside the processing frame (1).

2. A high-voltage switch cabinet production cutting device according to claim 1, characterized in that: The cutting assembly comprises a threaded rod (2); the threaded rod (2) is rotatably connected to an internal position of a processing frame (1); the threads on the surface of the threaded rod (2) are symmetrically arranged along the center line of the threaded rod (2); a pair of sliding blocks (5) symmetrically arranged along the center line of the threaded rod (2) are slidably connected to the inside of the processing frame (1), and the pair of sliding blocks (5) are both threadedly connected to the threaded rod (2); a cutting blade (6) is installed inside the sliding block (5); a support frame (3) is fixedly connected to the side wall of the processing frame (1); a driving motor (4) is fixedly connected to the side wall of the support frame (3); and the output end of the driving motor (4) is connected to the threaded rod (2).

3. A high-voltage switch cabinet production cutting device according to claim 2, characterized in that: The deflection plate (10) is internally rotatably connected to a rotating shaft (11); an anti-wear roller (111) is fixedly connected to the rotating shaft (11); and the anti-wear roller (111) is in contact with the top surface of the processing frame (1).

4. A high-voltage switch cabinet production cutting device according to claim 3, characterized in that: A guide rod (12) is fixedly connected inside the processing frame (1); the guide rod (12) is arranged in parallel with the threaded rod (2); and the sliding block (5) is slidably connected to the guide rod (12).

5. A high-voltage switch cabinet production cutting device according to claim 4, characterized in that: A positioning block (13) is fixedly connected to the end of the rotating shaft (11); the positioning block (13) is rotatably connected to an inner position of the deflection plate (10).

6. A high-voltage switch cabinet production cutting device according to claim 5, characterized in that: A plurality of balls (14) are arranged between the deflection plate (10) and the positioning block (13); the side walls of the balls (14) are in contact with the side walls of the deflection plate (10) and the positioning block (13).

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