Metal plate positioning and cutting device

Abstract

The utility model belongs to the technical field of cutting equipment, and particularly relates to a metal plate positioning and cutting device which comprises a working table, two positioning structures are arranged at the top of the working table, a supporting plate is fixedly arranged at the top of the working table, a mounting plate is fixedly arranged at the top of the supporting plate, and a gas treatment structure is arranged at the top of the mounting plate. Through the arrangement of the supporting frame, the through groove, the pressing rod, the pressing plate, the hinge seat, the lock frame, the spring and the ejector rod, the pressing rod is pressed before cutting, the pressing rod drives the pressing plate and the clamping block, the locking frame can be clamped on the clamping block through springback, positioning of the pressing rod is achieved, and the pressing rod can be clamped on the clamping block through the spring. After the pressing plate is attached to the metal plate to be cut and positions the metal plate, pressing of the pressing rod is stopped, positioning of the metal plate is achieved, the traditional mode that the metal plate is positioned through cooperation of a bolt and the pressing plate is replaced, operation steps can be simplified, and positioning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a metal plate positioning and cutting device. Background Art

[0002] Distribution cabinet is a general term for motor control center. Distribution cabinet is used in the occasions with dispersed load and fewer circuits; motor control center is used in the occasions with concentrated load and more circuits. They distribute the electric energy of a circuit of the upper level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. When producing the distribution cabinet, it is necessary to use cutting equipment to cut the metal plate according to the actual size of the distribution cabinet to facilitate the subsequent welding and assembly.

[0003] However, the existing equipment does not have a cutting device with a quick positioning structure. Generally, the metal plate is positioned by tightening bolts to fix the pressure plate on the table and placing the metal plate between the pressure plate and the workbench. This limiting method is cumbersome to operate and reduces the efficiency of positioning. Therefore, a metal plate positioning and cutting device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a metal plate positioning and cutting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal plate positioning and cutting device, comprising a workbench, two positioning structures are provided on the top of the workbench, a support plate is fixedly provided on the top of the workbench, a mounting plate is fixedly provided on the top of the support plate, a gas processing structure is provided on the top of the mounting plate, four push rod motors arranged in a rectangular shape are fixedly provided on the bottom of the mounting plate, the output ends of multiple push rod motors are fixedly provided with the same connecting plate, and a cutting assembly is movably provided on the bottom of the connecting plate.

[0006] As a further description of the above technical solution:

[0007] The positioning structure includes a support frame fixedly installed with the workbench, a through groove is provided on the top inner wall of the support frame, a mounting frame is fixedly provided on the top of the support frame, the mounting frame is located above the through groove, a pressure rod is movably provided in the through groove, a pressure plate is fixedly provided at the bottom of the pressure rod, a hinged seat is fixedly provided on the inner wall of one side of the mounting frame, a locking frame is movably provided in the hinged seat, a spring is fixedly provided on the inner wall of one side of the mounting frame, one end of the spring is in contact with one side of the locking frame, a push rod is movably provided on the inner wall of one side of the mounting frame, and a plurality of blocks are fixedly provided on one side of the pressure rod.

[0008] As a further description of the above technical solution:

[0009] A circular hole is arranged on the inner wall of one side of the installation frame, a sealing ring is arranged on the inner wall of the circular hole, and the inner wall of the sealing ring is movably connected to the ejector rod.

[0010] As a further description of the above technical solution:

[0011] The lock frame and the card block are both provided with inclined surfaces on one side close to each other, and the two inclined surfaces are parallel.

[0012] As a further description of the above technical solution:

[0013] The gas processing structure includes an air pump and an activated carbon filter box fixedly installed on the mounting plate, an air intake pipe and an air outlet pipe are fixedly provided on both sides of the air pump, one end of the air outlet pipe is fixedly connected to one side of the activated carbon filter box, one end of the air intake pipe is sleeved with a bellows, and one end of the bellows is provided with an air intake hood.

[0014] As a further description of the above technical solution:

[0015] Four supporting legs arranged in a rectangular shape are fixedly provided at the bottom of the workbench, and anti-slip pads are fixedly provided at the bottoms of the four supporting legs.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the metal sheet positioning and cutting device, by setting a support frame, a through groove, a pressure rod, a pressure plate, a hinged seat, a locking frame, a spring and a push rod, presses the pressure rod before cutting, and the pressure rod drives the pressure plate and the clamping block, and the rebound of the locking frame can be clamped on the clamping block to realize the positioning of the pressure rod. When the pressure plate fits with the metal sheet to be cut and positions it, the pressure rod is stopped, and the metal sheet is positioned, replacing the traditional mode of positioning the metal sheet by combining bolts and pressure plates, which can simplify the operation steps and improve the positioning efficiency.

[0018] 2. Compared with the prior art, the metal plate positioning and cutting device is equipped with an air pump, an activated carbon filter box, a bellows and an air suction hood. When cutting, the air pump is started, the air suction pipe of the air pump is in an air suction state, and the bellows is in an air exhaust state. The cutting assembly cuts the metal plate. During the cutting process, a large amount of unpleasant smoke will be emitted, which will be sucked into the air suction hood at one end of the bellows and discharged into the activated carbon filter box through the air pump. The activated carbon filter box filters the smoke, can purify the unpleasant gas, and then discharge it into the air, which can achieve the purpose of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure from a first-view perspective of a metal plate positioning and cutting device proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the third perspective structure of a metal plate positioning and cutting device proposed by the utility model;

[0021] Figure 3 The utility model is an exploded schematic diagram of a positioning structure in a metal plate positioning and cutting device.

[0022] Legend:

[0023] 1. Workbench; 2. Positioning structure; 201. Support frame; 202. Through slot; 203. Mounting frame; 204. Pressure rod; 205. Pressure plate; 206. Articulated seat; 207. Lock frame; 208. Spring; 209. Push rod; 210. Block; 3. Support plate; 4. Mounting plate; 5. Gas treatment structure; 501. Air pump; 502. Activated carbon filter box; 503. Bellows; 504. Suction hood; 6. Push rod motor; 7. Connecting plate; 8. Cutting assembly. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figures 1 to 3 The utility model provides a metal plate positioning and cutting device: comprising a workbench 1, the bottom of the workbench 1 is fixedly provided with four supporting legs arranged in a rectangular shape, the bottoms of the four supporting legs are fixedly provided with anti-skid pads, the top of the workbench 1 is provided with two positioning structures 2, the positioning structure 2 comprises a support frame 201 fixedly installed with the workbench 1, a through groove 202 is provided on the top inner wall of the support frame 201, a mounting frame 203 is fixedly provided on the top of the support frame 201, the mounting frame 203 is located above the through groove 202, a pressure rod 204 is movably provided in the through groove 202, a pressure plate 205 is fixedly provided at the bottom of the pressure rod 204, and a hinge seat 206 is fixedly provided on the inner wall of one side of the mounting frame 203, A lock frame 207 is movably provided in the hinge seat 206, a spring 208 is fixedly provided on the inner wall of one side of the installation frame 203, one end of the spring 208 is fitted with one side of the lock frame 207, a push rod 209 is movably provided on the inner wall of one side of the installation frame 203, a circular hole is provided on the inner wall of one side of the installation frame 203, a sealing ring is provided on the inner wall of the circular hole, the inner wall of the sealing ring is movably connected with the push rod 209, a plurality of blocks 210 are fixedly provided on one side of the pressure rod 204, and a slope is provided on the side where the lock frame 207 and the block 210 are close, and the two slopes are parallel. The setting of the positioning structure 2 can replace the traditional mode of positioning the metal plate by the combination of bolts and the pressure plate 205, which can simplify the operation steps and improve the positioning efficiency;

[0026] A support plate 3 is fixedly provided on the top of the workbench 1, a mounting plate 4 is fixedly provided on the top of the support plate 3, a gas processing structure 5 is provided on the top of the mounting plate 4, the gas processing structure 5 includes an air pump 501 and an activated carbon filter box 502 fixedly installed on the mounting plate 4, an air intake pipe and an air outlet pipe are fixedly provided on both sides of the air pump 501, one end of the air outlet pipe is fixedly connected to one side of the activated carbon filter box 502, one end of the air intake pipe is sleeved with a bellows 503, one end of the bellows 503 is provided with an air intake hood 504, the setting of the gas processing structure 5 can purify the unpleasant gas and then discharge it into the air, which can achieve the purpose of environmental protection, four push rod motors 6 arranged in a rectangular shape are fixedly provided at the bottom of the mounting plate 4, the output ends of the multiple push rod motors 6 are fixedly provided with the same connecting plate 7, and a cutting assembly 8 is movably provided at the bottom of the connecting plate 7.

[0027] Working principle: When in use, first place the metal plate to be cut on the top of the workbench 1, and then press the pressure rod 204, the pressure rod 204 drives the block 210 and the pressure plate 205 on one side, the inclined surface of the block 210 on one side contacts and squeezes the lock frame 207, and the lock frame 207 squeezes the spring 208 on one side, when the inclined surface of the lock frame 207 and the inclined surface of the block 210 are out of contact, the spring 208 squeezes the lock frame 207 to make it stuck on the block 210, when the pressure plate 205 fits with the metal plate to be cut and positions it, stop pressing the pressure rod 204, when the plate needs to be taken out, squeeze the push rod 209, the push rod 209 squeezes the lock frame 207, so that the locking part of the lock frame 207 is out of the block 210 , and then pull up the pressure rod 204, the pressure rod 204 drives the pressure plate 205 to move up, and the metal sheet can be taken out, and then the height of the cutting assembly 8 is controlled by the push rod motor 6. When the height is appropriate, the push rod motor 6 is turned off, and then the air pump 501 and the cutting assembly 8 are started. The suction pipe of the air pump 501 is in the suction state, and the bellows 503 is in the exhaust state. The cutting assembly 8 cuts the metal sheet. During the cutting process, a large amount of unpleasant smoke will be emitted and will be sucked into the suction hood 504 at one end of the bellows 503, and discharged into the activated carbon filter box 502 through the air pump 501. The activated carbon filter box 502 filters the smoke, which can purify the unpleasant gas, and then discharge it into the air, which can achieve the purpose of environmental protection.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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

1. A metal sheet positioning and cutting device, comprising a workbench (1), characterized in that: Two positioning structures (2) are provided on the top of the workbench (1); a support plate (3) is fixedly provided on the top of the workbench (1); a mounting plate (4) is fixedly provided on the top of the support plate (3); a gas processing structure (5) is provided on the top of the mounting plate (4); four push rod motors (6) arranged in a rectangular shape are fixedly provided on the bottom of the mounting plate (4); the output ends of the plurality of push rod motors (6) are fixedly provided with a same connecting plate (7); and a cutting assembly (8) is movably provided on the bottom of the connecting plate (7).

2. A metal sheet positioning and cutting device according to claim 1, characterized in that: The positioning structure (2) comprises a support frame (201) fixedly mounted on the workbench (1); a through slot (202) is provided on the top inner wall of the support frame (201); a mounting frame (203) is fixedly provided on the top of the support frame (201); the mounting frame (203) is located above the through slot (202); a pressure rod (204) is movably provided in the through slot (202); a pressure plate (205) is fixedly provided at the bottom of the pressure rod (204); A hinge seat (206) is fixedly provided on the inner wall of one side of the frame (203), a lock frame (207) is movably provided in the hinge seat (206), a spring (208) is fixedly provided on the inner wall of one side of the installation frame (203), one end of the spring (208) is in contact with one side of the lock frame (207), a push rod (209) is movably provided on the inner wall of one side of the installation frame (203), and a plurality of clamping blocks (210) are fixedly provided on one side of the pressure rod (204).

3. A metal sheet positioning and cutting device according to claim 2, characterized in that: A circular hole is provided on the inner wall of one side of the installation frame (203), a sealing ring is provided on the inner wall of the circular hole, and the inner wall of the sealing ring is movably connected to the push rod (209).

4. The metal sheet positioning and cutting device according to claim 2, characterized in that: The lock frame (207) and the clamping block (210) are both provided with inclined surfaces on the sides close to each other, and the two inclined surfaces are parallel.

5. The metal sheet positioning and cutting device according to claim 1, characterized in that: The gas processing structure (5) comprises an air pump (501) and an activated carbon filter box (502) fixedly mounted on the mounting plate (4); an air intake pipe and an air outlet pipe are fixedly mounted on both sides of the air pump (501); one end of the air outlet pipe is fixedly connected to one side of the activated carbon filter box (502); one end of the air intake pipe is sleeved with a bellows (503); and one end of the bellows (503) is provided with an air intake hood (504).

6. The metal sheet positioning and cutting device according to claim 1, characterized in that: Four supporting legs arranged in a rectangular shape are fixedly provided at the bottom of the workbench (1), and anti-slip pads are fixedly provided at the bottoms of the four supporting legs.

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