Cutting device for bus duct processing

Abstract

The invention relates to the technical field of bus duct cutting processing, in particular to a bus duct processing cutting device which comprises a processing seat, a waste screen plate is rotatably connected in the processing seat, a placing seat is fixedly connected to the processing seat, an L-shaped bus duct limiting mechanism is rotatably connected to the placing seat, and an adjusting frame is rotatably connected to the placing seat. The right-angle part of the L-shaped bus duct can be effectively clamped and fixed by arranging the L-shaped bus duct limiting mechanism and utilizing an outer side limiting block and an inner side limiting block which are suitable for the right-angle part of the L-shaped bus duct; and displacement or overturning of the bus duct in the cutting process is prevented, it can be ensured that the L-shaped bus duct is kept stable in the machining process, and therefore the cutting precision and efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of busbar trough cutting and processing, and particularly relates to a cutting device for busbar trough processing. Background Art

[0002] A busbar trough is a device used for power transmission in a power system, usually composed of a series of conductive metal bars, insulating materials, and a housing. Its main function is to transmit electricity from power distribution equipment (such as transformers, switchgear, etc.) to various electrical equipment or power distribution points. Compared with the traditional cable laying method, the busbar trough has the advantages of convenient installation, compact structure, good heat dissipation effect, and high safety.

[0003] The prior art document with the publication number of CN216780525U provides a cutting device for busbar trough processing. Two pressing plates press the busbar trough material tightly on the platform under the elastic force of four springs, which is simple to operate, labor-saving, and improves the working efficiency of the equipment.

[0004] However, when cutting an L-shaped busbar trough, only relying on two pressing plates to press the busbar trough material tightly on the platform under the elastic force of four springs, since there is no specific limiting device designed for the L-shaped busbar trough, the L-shaped busbar trough may slide or flip during the cutting process.

[0005] In summary, in the prior art, there is a lack of technology for limiting and fixing the cutting of L-shaped busbar troughs. Summary of the Invention

[0006] The purpose of the present invention is to solve the drawbacks existing in the background art, and to propose a cutting device for busbar trough processing.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: a cutting device for busbar trough processing, including a processing seat, a waste net plate is rotatably connected in the processing seat, a placing seat is fixedly connected to the processing seat, an L-shaped busbar trough limiting mechanism is rotatably connected to the placing seat, an adjusting frame is rotatably connected to the placing seat, a cutting saw is arranged under the adjusting frame, a transmission suction mechanism is fixedly connected to the cutting saw, and a water pipe frame is fixedly connected to the adjusting frame.

[0008] Preferably, a discharge port is opened on one side of the processing seat, a valve is fixedly connected through the bottom end of the processing seat, and a positioning hole is opened on the outer wall of one side of the processing seat.

[0009] Preferably, an arc-shaped sealing plate is fixedly connected to one end of the waste mesh plate close to the discharge port. The arc-shaped sealing plate is in sliding contact with the inner wall of the processing seat. One end of the middle part of the waste mesh plate is fixedly connected with an L-shaped rod. The L-shaped rod is rotatably connected through the inner wall of the processing seat. A movable insertion handle is slidably fitted to the outer end of the L-shaped rod. The movable insertion handle is movably inserted into the inner wall of the positioning hole.

[0010] Preferably, an L-shaped busbar groove is placed on the placement seat. Bent guiding grooves are formed in the inner walls on both sides of the bottom end of the placement seat. An electric push rod is fixedly connected to the placement seat. An adjusting rack is fixedly connected to the output end of the electric push rod.

[0011] Preferably, the L-shaped busbar limiting mechanism includes a bidirectional lead screw. The bidirectional lead screw is rotatably connected to the inner wall of the placement seat. The bidirectional lead screw extends to the outside of the placement seat and is fixedly connected with a motor A. The motor A is fixedly connected to the outer wall of the placement seat. An outer limiting block is threadedly connected to the outer wall of one end of the bidirectional lead screw. The outer limiting block is adapted to the outer side of the right-angle end of the L-shaped busbar.

[0012] Preferably, a moving block is threadedly connected to the other end of the bidirectional lead screw. An inner limiting block is slidably fitted to the moving block. The inner limiting block is adapted to the inner side of the right-angle end of the L-shaped busbar. Guide heads are fixedly connected to both sides of the bottom end of the inner limiting block. The outer walls of the guide heads are in sliding contact with the inner walls of the bent guiding grooves.

[0013] Preferably, an adjusting wheel is fixedly connected to one end of the adjusting frame connected to the placement seat. The adjusting wheel is in meshing transmission with the adjusting rack. A motor B is fixedly connected to the outer side of the upper end of the adjusting frame. The output end of the motor B extends into the inner wall of the adjusting frame and is fixedly connected with a lead screw. A moving seat is threadedly connected to the outer wall of the lead screw. A hydraulic rod is fixedly connected to the bottom of the moving seat. The output end of the hydraulic rod is fixedly connected with a cutting saw.

[0014] Preferably, the transmission suction mechanism includes a U-shaped pipe. The U-shaped pipe is fixedly connected to the cutting saw. Impeller seats are fixedly connected through both ends of the U-shaped pipe. A water spray head is fixedly connected through the bottom end of the impeller seat. The bottom end of the water spray head is inclined. An impeller is rotatably connected through the inner wall of the impeller seat. A universal joint is fixedly connected to the outer end of the impeller. The other end of the universal joint is fixedly connected with a rubber wheel. The rubber wheel is in frictional contact with the saw blade of the cutting saw. One end of the rubber wheel is rotatably connected to the impeller seat.

[0015] Preferably, a spiral rubber tube is wound around the water pipe rack. One end of the water pipe rack is fixedly connected with a pipe joint, the pipe joint is fixedly connected with one end of the spiral rubber tube, and the other end of the spiral rubber tube is fixedly connected with a U-shaped tube.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting the L-shaped busbar limiting mechanism, using the outer limiting block and the inner limiting block applicable to the right-angle part of the L-shaped busbar, the right-angle part of the L-shaped busbar can be effectively clamped and fixed, preventing the busbar from shifting or flipping during the cutting process, ensuring the stability of the L-shaped busbar during processing, thereby improving the cutting accuracy and efficiency. At the same time, by setting the inner limiting block that can be moved down and retracted, it is convenient to remove the L-shaped busbar from the placement seat, enabling efficient material replacement and removal work, and thus improving work efficiency.

[0018] 2. By setting the transmission suction mechanism on the cutting saw, using the rotation of the saw blade to drive the rotation of the rubber wheel in frictional contact, the impeller can be driven to rotate, thereby realizing pumping water and spraying the water through the spray head at the position where the saw blade contacts the L-shaped busbar. With the functions of water cooling and dust reduction, it can not only improve the cutting efficiency and accuracy, but also extend the service life of the equipment, and ensure the health of the operator and the cleanliness of the working environment, thereby improving the safety, efficiency and quality of the entire cutting process.

[0019] 3. By setting a rotatable adjusting frame, the cutting saw can quickly switch to different angles or positions for cutting, reducing the complexity of manual operation and improving work efficiency. At the same time, by setting a waste material mesh plate, it is convenient to separate the cut-off scraps and cooling water. The rotatable waste material mesh plate facilitates the quick cleaning of the scraps, greatly reducing the cleaning time and labor input, and thus improving the overall work efficiency. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a cutting device for busbar processing according to the present invention;

[0021] Figure 2 It is a partial cross-sectional view of the processing seat structure of a cutting device for busbar processing according to the present invention;

[0022] Figure 3 It is a schematic diagram of the waste material mesh plate structure of a cutting device for busbar processing according to the present invention;

[0023] Figure 4 It is a partial cross-sectional view of the placement seat structure of a cutting device for busbar processing according to the present invention;

[0024] Figure 5Schematic structural diagram of the L-shaped busbar limiting mechanism for a busbar processing and cutting device of the present invention;

[0025] Figure 6 Schematic structural diagram of the adjusting frame and other structures of a busbar processing and cutting device of the present invention;

[0026] Figure 7 Partial cross-sectional schematic diagram of the transmission suction mechanism of a busbar processing and cutting device of the present invention;

[0027] Figure 8 For a busbar processing and cutting device of the present invention Figure 7 Enlarged schematic diagram of the structure at A in;

[0028] Figure 9 Schematic structural diagram of the water pipe rack of a busbar processing and cutting device of the present invention.

[0029] The labels in the figure are: 1, processing seat; 2, waste net plate; 3, placing seat; 4, L-shaped busbar limiting mechanism; 5, adjusting frame; 6, cutting saw; 7, transmission suction mechanism; 8, water pipe rack; 101, discharge port; 102, valve; 103, positioning hole; 201, arc-shaped sealing plate; 202, L-shaped rod; 203, movable insertion handle; 301, L-shaped busbar; 302, bending guide groove; 303, electric push rod; 304, adjusting rack; 401, bidirectional lead screw; 402, motor A; 403, outer limit block; 404, moving block; 405, inner limit block; 406, guiding head; 501, adjusting wheel; 502, motor B; 503, lead screw; 504, moving seat; 505, hydraulic rod; 701, U-shaped pipe; 702, impeller seat; 703, water spray head; 704, impeller; 705, universal joint; 706, rubber wheel; 801, spiral rubber tube. Detailed implementation manners

[0030] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0031] As Figures 1-9 shown, a busbar processing and cutting device includes a processing seat 1, a waste net plate 2 is rotatably connected and arranged inside the processing seat 1, a placing seat 3 is fixedly connected and arranged on the processing seat 1, an L-shaped busbar limiting mechanism 4 is rotatably connected and arranged on the placing seat 3, an adjusting frame 5 is rotatably connected and arranged on the placing seat 3, a cutting saw 6 is arranged below the adjusting frame 5, a transmission suction mechanism 7 is fixedly connected and arranged on the cutting saw 6, and a water pipe rack 8 is fixedly connected and arranged on the adjusting frame 5.

[0032] As Figure 2As shown in the figure, a discharge port 101 is provided on one side of the processing base 1, a valve 102 is fixedly connected through the bottom end of the processing base 1, and a positioning hole 103 is provided on the outer wall of one side of the processing base 1.

[0033] As Figure 3 shown in the figure, an arc-shaped sealing plate 201 is fixedly connected to one end of the waste material net plate 2 close to the discharge port 101. The arc-shaped sealing plate 201 is in sliding contact with the inner wall of the processing base 1. One end of the middle part of the waste material net plate 2 is fixedly connected with an L-shaped rod 202. The L-shaped rod 202 is rotatably connected through the inner wall of the processing base 1. A movable insertion handle 203 is slidably fitted to the outer end of the L-shaped rod 202, and the movable insertion handle 203 is movably inserted into the inner wall of the positioning hole 103. By pulling the movable insertion handle 203 outwards to pull it out of the positioning hole 103, and then pushing the movable insertion handle 203, the waste material net plate 2 connected to the L-shaped rod 202 is driven to rotate. At this time, the arc-shaped sealing plate 201 will move downwards, so that the discharge port 101 is opened, and then the corner materials on the inclined waste material net plate 2 will be discharged through the discharge port 101.

[0034] As Figure 4 shown in the figure, an L-shaped busbar 301 is placed on the placement base 3. Bent guiding grooves 302 are provided on the inner walls of both sides of the bottom end of the placement base 3. An electric push rod 303 is fixedly connected to the placement base 3, and an adjusting rack 304 is fixedly connected to the output end of the electric push rod 303. The electric push rod 303 is used to drive the connected adjusting rack 304 to move, so that the adjusting rack 304 drives the adjusting frame 5 connected to the adjusting wheel 501 to rotate 90 degrees.

[0035] As Figure 5 shown in the figure, the L-shaped busbar limiting mechanism 4 includes a bidirectional lead screw 401. The bidirectional lead screw 401 is rotatably connected to the inner wall of the placement base 3. The bidirectional lead screw 401 extends to the outside of the placement base 3 and is fixedly connected with a motor A402. The motor A402 is fixedly connected to the outer wall of the placement base 3. An outer limiting block 403 is threadedly connected to one end outer wall of the bidirectional lead screw 401. The outer limiting block 403 is adapted to the outer side of the right-angled end of the L-shaped busbar 301.

[0036] At the other end of the bidirectional lead screw 401, a moving block 404 is threadedly connected. An inner limiting block 405 is slidably fitted on the moving block 404. The inner limiting block 405 is adapted to the inner side of the right-angle end of the L-shaped busbar groove 301. On both sides of the bottom end of the inner limiting block 405, guiding heads 406 are fixedly connected. The outer wall of the guiding head 406 is slidably fitted with the inner wall of the bent guiding groove 302. By driving the connected bidirectional lead screw 401 to rotate with the motor A402, the bidirectional lead screw 401 can drive the outer limiting block 403 and the moving block 404 to approach each other. Then, under the action of the bent guiding groove 302, the inner limiting block 405 connected to the guiding head 406 will move upward, and then cooperate with the outer limiting block 403 to clamp at the right angle of the L-shaped busbar groove 301.

[0037] By providing the L-shaped busbar groove limiting mechanism 4, using the outer limiting block 403 and the inner limiting block 405 applicable to the right-angle part of the L-shaped busbar groove 301, the right-angle part of the L-shaped busbar groove 301 can be effectively clamped and fixed, preventing the L-shaped busbar groove 301 from shifting or flipping during the cutting process, ensuring the stability of the L-shaped busbar groove 301 during the processing, thereby improving the cutting accuracy and efficiency. At the same time, by providing the inner limiting block 405 that can be moved downward and retracted, it is convenient to remove the L-shaped busbar groove 301 from the placing seat 3, enabling efficient material replacement and removal work, and thus improving the work efficiency.

[0038] As Figure 6 shown, at one end where the adjusting frame 5 is connected to the placing seat 3, an adjusting wheel 501 is fixedly connected. The adjusting wheel 501 is meshed and driven with the adjusting rack 304. On the outer side of the upper end of the adjusting frame 5, a motor B502 is fixedly connected. The output end of the motor B502 extends to the inner wall of the adjusting frame 5 and is fixedly connected with a lead screw 503. A moving seat 504 is threadedly connected to the outer wall of the lead screw 503. A hydraulic rod 505 is fixedly connected to the bottom of the moving seat 504. The output end of the hydraulic rod 505 is fixedly connected with a cutting saw 6. By driving the connected lead screw 503 to rotate with the motor B502, the lead screw 503 drives the moving seat 504 to move to a suitable position, and then the hydraulic rod 505 drives the cutting saw 6 to move downward to cut one end of the L-shaped busbar groove 301.

[0039] As Figure 7 、 Figure 8As shown in the figure, the transmission suction mechanism 7 includes a U-shaped pipe 701, which is fixedly connected to the cutting saw 6. Both ends of the U-shaped pipe 701 are fixedly connected with impeller seats 702 through holes. The bottom end of the impeller seat 702 is fixedly connected with a water spray head 703 through a hole. The bottom end of the water spray head 703 is inclined. The inner wall of the impeller seat 702 is rotatably connected with an impeller 704 through a hole. The outer end of the impeller 704 is fixedly connected with a universal joint 705. The other end of the universal joint 705 is fixedly connected with a rubber wheel 706. The rubber wheel 706 is in frictional contact with the saw disc of the cutting saw 6. One end of the rubber wheel 706 is rotatably connected with the impeller seat 702. The rotating saw disc in the cutting saw 6 drives the frictionally contacted rubber wheel 706 to rotate, so that the rubber wheel 706 drives the impeller 704 connected by the universal joint 705 to rotate, thereby generating suction. The external water source is sucked into the U-shaped pipe 701 through the spiral rubber pipe 801, and then injected into the water spray head 703 through the impeller seat 702.

[0040] As Figure 9 shown in the figure, a spiral rubber pipe 801 is wound on the water pipe rack 8. One end of the water pipe rack 8 is fixedly connected with a pipe joint, and the pipe joint is fixedly connected with one end of the spiral rubber pipe 801. The other end of the spiral rubber pipe 801 is fixedly connected with the U-shaped pipe 701. The spiral rubber pipe 801 can be suitable for the displacement of the cutting saw 6 in the horizontal and vertical directions.

[0041] Working principle: When the L-shaped busbar 301 needs to be cut and processed, first place the L-shaped busbar 301 on the placing seat 3, and then use the motor A 402 to drive the connected bidirectional lead screw 401 to rotate, so that the bidirectional lead screw 401 can drive the outer limit block 403 and the moving block 404 to approach each other. Then, under the action of the bending guide groove 302, the inner limit block 405 connected to the guide head 406 will move upward, and then cooperate with the outer limit block 403 to clamp at the right angle of the L-shaped busbar 301 to limit and fix it;

[0042] Then use the motor B 502 to drive the connected lead screw 503 to rotate, so that the lead screw 503 drives the moving seat 504 to move to a suitable position, and then use the hydraulic rod 505 to drive the cutting saw 6 to move downward to cut one end of the L-shaped busbar 301. At this time, the rotating saw disc in the cutting saw 6 drives the frictionally contacted rubber wheel 706 to rotate, so that the rubber wheel 706 drives the impeller 704 connected by the universal joint 705 to rotate, thereby generating suction. The external water source is sucked into the U-shaped pipe 701 through the spiral rubber pipe 801, and then injected into the water spray head 703 through the impeller seat 702, and sprayed out through the water spray head 703, spraying on the contact position between the saw disc and the L-shaped busbar 301 for cooling treatment;

[0043] After one end of the L-shaped busbar 301 is cut, the electric push rod 303 drives the connected adjusting rack 304 to move, so that the adjusting rack 304 drives the adjusting frame 5 connected to the adjusting wheel 501 to rotate 90 degrees, so that the cutting saw 6 cuts the other end of the L-shaped busbar 301;

[0044] The cut scraps will fall onto the waste net plate 2, and then the water for cooling will be separated through the waste net plate 2. When it is necessary to clean the scraps on the waste net plate 2, pull the movable insertion handle 203 outwards so that it is pulled out from the positioning hole 103, and then push the movable insertion handle 203 to drive the waste net plate 2 connected to the L-shaped rod 202 to rotate. At this time, the arc-shaped sealing plate 201 will move downwards, so that the discharge port 101 is opened, and then the scraps on the inclined waste net plate 2 will be discharged through the discharge port 101.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for busbar processing, comprising a processing seat (1), characterized in that: A waste net plate (2) is rotatably connected inside the processing base (1). A placement base (3) is fixedly connected to the processing base (1). An L-shaped busbar limiting mechanism (4) is rotatably connected to the placement base (3). An adjusting frame (5) is rotatably connected to the placement base (3). A cutting saw (6) is arranged on the lower side of the adjusting frame (5). A transmission suction mechanism (7) is fixedly connected to the cutting saw (6). A water pipe rack (8) is fixedly connected to the adjusting frame (5).

2. The cutting device for busbar processing according to claim 1, characterized in that: A discharge port (101) is formed on one side of the processing base (1). A valve (102) is fixedly connected through the bottom end of the processing base (1). A positioning hole (103) is formed on the outer wall of one side of the processing base (1).

3. The cutting device for busbar processing according to claim 2, wherein: An arc-shaped sealing plate (201) is fixedly connected to one end of the waste net plate (2) close to the discharge port (101). The arc-shaped sealing plate (201) is in sliding contact with the inner wall of the processing base (1). An L-shaped rod (202) is fixedly connected to one end in the middle of the waste net plate (2). The L-shaped rod (202) is rotatably connected through the inner wall of the processing base (1). A movable insertion handle (203) is slidably fitted to the outer end of the L-shaped rod (202). The movable insertion handle (203) is movably inserted into the inner wall of the positioning hole (103).

4. A cutting device for busbar processing according to claim 1, characterized in that: An L-shaped busbar (301) is placed on the placement base (3). Bent guiding grooves (302) are formed on the inner walls of both sides at the bottom end of the placement base (3). An electric push rod (303) is fixedly connected to the placement base (3). An adjusting rack (304) is fixedly connected to the output end of the electric push rod (303).

5. The cutting device for busbar processing according to claim 4, characterized in that: The L-shaped busbar limiting mechanism (4) includes a bidirectional lead screw (401). The bidirectional lead screw (401) is rotatably connected to the inner wall of the placement base (3). The bidirectional lead screw (401) extends outside the placement base (3) and is fixedly connected to a motor A (402). The motor A (402) is fixedly connected to the outer wall of the placement base (3). An outer limiting block (403) is threadedly connected to the outer wall of one end of the bidirectional lead screw (401). The outer limiting block (403) is adapted to the outer side of the right-angle end of the L-shaped busbar (301).

6. The cutting device for busbar processing according to claim 5, wherein: A moving block (404) is threadedly connected to the other end of the bidirectional lead screw (401). An inner limiting block (405) is slidably fitted to the moving block (404). The inner limiting block (405) is adapted to the inner side of the right-angle end of the L-shaped busbar (301). Guide heads (406) are fixedly connected to both sides at the bottom end of the inner limiting block (405). The outer walls of the guide heads (406) are slidably fitted to the inner walls of the bent guiding grooves (302).

7. A cutting device for busbar processing according to claim 4, characterized in that: One end of the adjusting frame (5) connected to the placing seat (3) is fixedly connected with an adjusting wheel (501). The adjusting wheel (501) is meshed and driven with an adjusting rack (304). The outer side of the upper end of the adjusting frame (5) is fixedly connected with a motor B (502). The output end of the motor B (502) extends to the inner wall of the adjusting frame (5) and is fixedly connected with a lead screw (503). A moving seat (504) is threadedly connected to the outer wall of the lead screw (503). The bottom of the moving seat (504) is fixedly connected with a hydraulic rod (505). The output end of the hydraulic rod (505) is fixedly connected with a cutting saw (6).

8. A cutting device for busbar processing according to claim 1, characterized in that: The transmission and suction mechanism (7) includes a U-shaped pipe (701). The U-shaped pipe (701) is fixedly connected with the cutting saw (6). Both ends of the U-shaped pipe (701) are fixedly connected with impeller seats (702) through holes. The bottom end of the impeller seat (702) is fixedly connected with a water spray head (703) through a hole. The bottom end of the water spray head (703) is inclined. An impeller (704) is rotatably connected to the inner wall of the impeller seat (702) through a hole. A universal joint (705) is fixedly connected to the outer end of the impeller (704). The other end of the universal joint (705) is fixedly connected with a rubber wheel (706). The rubber wheel (706) is in frictional contact with the saw blade of the cutting saw (6). One end of the rubber wheel (706) is rotatably connected to the impeller seat (702).

9. A cutting device for busbar processing according to claim 1, characterized in that: A spiral rubber hose (801) is wound on the water pipe rack (8). One end of the water pipe rack (8) is fixedly connected with a pipe joint. The pipe joint is fixedly connected with one end of the spiral rubber hose (801). The other end of the spiral rubber hose (801) is fixedly connected with the U-shaped pipe (701).

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