Tool for machining steel plate

Abstract

The utility model discloses a tool for steel plate processing, which comprises a base, two first air cylinders are fixedly installed on the inner wall of the top side of the base, the output ends of the two first air cylinders both penetrate through the base and are fixedly connected with the same placing plate, the placing plate is L-shaped, and two guide grooves are formed in the placing plate. Through the arrangement of the placing plate, the guide grooves, the limiting plate, the guide blocks, the limiting grooves, the fixing grooves and the limiting rods, the bottom end of a steel plate can be clamped when the steel plate is placed, due to the fact that the position of the limiting plate can be adjusted, the steel plates with different thicknesses can be clamped, and after the steel plate is turned over, the steel plate can be conveniently and rapidly placed. And the first air cylinder is started again to drive the placing plate to move upwards, the placing plate can play a role in supporting the steel plate when making contact with the bottom side of the steel plate, the unsafe situation caused by long-time suspension of the steel plate is avoided, personnel operation is not needed when the steel plate is turned over, and safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate processing, in particular to a tool used for steel plate processing. Background Art

[0002] Steel plate is a flat steel material that is cast from molten steel and pressed after cooling. During the production process of steel plates, burrs will appear on the four sides and ends. At this time, a grinder is needed to grind the end faces of the steel plate.

[0003] Most of the existing tools for grinding the side of steel plates are hand-held grinders. However, when grinding the side of the steel plate, the personnel need to bend over, which will cause back pain over time. In addition, long-term manual grinding will reduce the personnel's physical strength and energy, resulting in uneven grinding. The steel plate needs to be reworked for a second time, and when grinding the four sides of the steel plate, the steel plate needs to be manually turned over. Manually turning over the steel plate also has certain risks. Therefore, a tool for steel plate processing is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tool for steel plate processing, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tool for processing steel plates comprises a base, two first cylinders are fixedly installed on the inner wall of the top side of the base, the output ends of the two first cylinders both penetrate the base and are fixedly connected to the same placement plate, the placement plate is L-shaped, and the placement plate is provided with two guide grooves, guide blocks are slidably installed in the two guide grooves, the same limit plate is fixedly installed on the top sides of the two guide blocks, limit assemblies are arranged on both sides of the limit plate, a bracket is fixedly installed on the top side of the base, second cylinders are fixedly installed on both sides of the bracket, the output ends of the two second cylinders both penetrate the bracket and are fixedly connected to a connecting frame and a connecting plate respectively, a third cylinder is fixedly installed on the top side of the bracket, the output end of the third cylinder penetrates the bracket and is fixedly connected to a moving assembly, and a grinding assembly is arranged below the moving assembly.

[0007] Preferably, the limit assembly includes a plurality of fixing grooves on both sides of the placing plate, a limit groove on both sides of the limit plate, one limit groove and a plurality of fixing grooves are adapted to each other, limit rods are movably inserted in the two limit grooves, the other ends of the two limit rods are inserted in the fixing grooves which are on the same horizontal line as the two limit grooves, and the two limit rods are arranged in a U shape.

[0008] Preferably, the moving component includes a connecting block fixedly connected to the output end of the third cylinder, the connecting block is provided with a long slot, a threaded motor is fixedly installed on one side of the connecting block, the output end of the threaded motor rotates through the connecting block and is fixedly installed with a threaded rod, the other end of the threaded rod is rotatably connected to an inner wall of one side of the long slot, and a slider is slidably installed on the outer side of the threaded rod.

[0009] Preferably, the grinding assembly includes a bottom plate fixedly mounted on the bottom side of the slider, two second motors fixedly mounted on the top side of the bottom plate, and the output ends of the two second motors both rotate through the bottom plate and are fixedly mounted with grinding discs.

[0010] Preferably, a first motor is fixedly mounted on an inner wall of one side of the connecting frame, and an output end of the first motor rotates through the connecting frame and is fixedly connected to a clamping plate.

[0011] Preferably, a round shaft is fixedly mounted on one side of the connecting plate, a clamping plate is also fixedly mounted on the other side of the round shaft, anti-skid pads are fixedly mounted on the sides of the two clamping plates close to each other, and a plurality of anti-skid grooves are arranged on the sides of the two anti-skid pads close to each other.

[0012] Preferably, the two clamping plates are located on both sides of the placement plate and the connecting block, and the two clamping plates are symmetrically arranged.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the tool for processing steel plates can clamp the bottom end of the steel plate when placing the steel plate through the placement plate, guide groove, limit plate, guide block, limit groove, fixed groove and limit rod. Because the position of the limit plate can be adjusted, steel plates of different thicknesses can be clamped. After the steel plate is flipped, the first cylinder is started again to drive the placement plate to move up. The placement plate contacts the bottom side of the steel plate to support the steel plate, thereby avoiding unsafe situations caused by the steel plate being suspended in the air for a long time. When the steel plate is flipped, no human operation is required, which is safer.

[0014] By starting the threaded motor, the threaded motor can drive the two grinding discs to move back and forth, which can grind off the rust on the side of the steel plate. The reciprocating grinding can also ensure uniform grinding, avoiding uneven grinding caused by manual grinding, which results in the need to rework the steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of some parts of the limit rod structure of the utility model;

[0017] Figure 3 This is a schematic diagram of some parts of the circular shaft structure of the utility model;

[0018] Figure 4 It is a schematic diagram of some parts of the structural grinding sheet of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. first cylinder; 4. placement plate; 5. guide groove; 6. limit plate; 7. guide block; 8. limit groove; 9. fixing groove; 10. limit rod; 11. second cylinder; 12. connecting frame; 13. first motor; 14. connecting plate; 15. round shaft; 16. clamping plate; 17. anti-skid pad; 18. third cylinder; 19. connecting block; 20. threaded motor; 21. threaded rod; 22. slider; 23. bottom plate; 24. second motor; 25. grinding disc. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4, a tool for steel plate processing, comprising a base 1, two first cylinders 3 are fixedly installed on the inner wall of the top side of the base 1, the output ends of the two first cylinders 3 both penetrate the base 1 and are fixedly connected to the same placing plate 4, the placing plate 4 is L-shaped, and the placing plate 4 is provided with two guide grooves 5, guide blocks 7 are slidably installed in the two guide grooves 5, the top sides of the two guide blocks 7 are fixedly installed with the same limiting plate 6, and limiting components are arranged on both sides of the limiting plate 6, a bracket 2 is fixedly installed on the top side of the base 1, and a second cylinder 11 is fixedly installed on both sides of the bracket 2, the output ends of the two second cylinders 11 both penetrate the bracket 2 and are fixedly connected to a connecting frame 12 and a connecting plate 14, a third cylinder 18 is fixedly installed on the top side of the bracket 2, the output end of the third cylinder 18 penetrates the bracket 2 and is fixedly connected to a moving component, and a grinding component is arranged below the moving component. By placing the steel plate When the two ends of the support frame 1 are in contact with each other, the two limit rods 10 are used to fix the limit plate 6 and the placement plate 4, and when one side of the steel plate is polished, the two limit rods 10 are taken out, and then the two first cylinders 3 are started to drive the placement plate 4 to move down, and the steel plate will be in a suspended state. At this time, the first motor 13 is started to drive a clamping plate 16 to rotate. Because a circular shaft 15 is provided on one side of the other clamping plate 16, the steel plate can be flipped over under the action of the circular shaft 15. After the flipping is completed, the first cylinder 3 is started again to drive the placement plate 4 to move up. The placement plate 4 contacts the bottom side of the steel plate, which can support the steel plate and avoid the unsafe situation caused by the steel plate being suspended in the air for a long time.

[0022] Specifically, the limiting assembly includes a plurality of fixing grooves 9 on both sides of the placement plate 4, a limiting groove 8 on both sides of the limiting plate 6, one limiting groove 8 and a plurality of fixing grooves 9 are matched with each other, and limiting rods 10 are movably inserted in the two limiting grooves 8, and the other ends of the two limiting rods 10 are inserted in the fixing grooves 9 which are on the same horizontal line as the two limiting grooves 8. The two limiting rods 10 are arranged in a U shape. By respectively inserting the two ends of the two limiting rods 10 into the limiting grooves 8 and the fixing grooves 9, the limiting plate 6 and the placement plate 4 can be fixedly connected, so that the bottom end of the steel plate can be clamped.

[0023] Specifically, the moving component includes a connecting block 19 fixedly connected to the output end of the third cylinder 18, the connecting block 19 is provided with a long groove, a threaded motor 20 is fixedly installed on one side of the connecting block 19, the output end of the threaded motor 20 rotates through the connecting block 19 and is fixedly installed with a threaded rod 21, the other end of the threaded rod 21 is rotatably connected to the inner wall of one side of the long groove, and a slider 22 is slidably installed on the outer side of the threaded rod 21. By starting the threaded motor 20 to drive the slider 22 slidably installed on the outer side of the threaded rod 21 to move, the slider 22 can drive the two grinding discs 25 to grind the side of the steel plate. When the steel plate is flipped, the third cylinder 18 drives the connecting block 19 to move upward to avoid the situation where the steel plate may hit the connecting block 19 when flipping.

[0024] Specifically, the grinding assembly includes a base plate 23 fixedly mounted on the bottom side of the slider 22, and two second motors 24 are fixedly mounted on the top side of the base plate 23. The output ends of the two second motors 24 rotate through the base plate 23 and are fixedly mounted with grinding discs 25. The two second motors 24 drive the two grinding discs 25 to rotate, and the two grinding discs 25 can grind the side surfaces of the steel plate. The moving assembly drives the two grinding discs 25 to move back and forth, so that the side surfaces of the steel plate can be evenly grinded.

[0025] Specifically, a first motor 13 is fixedly installed on the inner wall of one side of the connecting frame 12, and the output end of the first motor 13 rotates through the connecting frame 12 and is fixedly connected to a clamping plate 16, a round shaft 15 is fixedly installed on one side of the connecting plate 14, and a clamping plate 16 is also fixedly installed on the other side of the round shaft 15, and an anti-skid pad 17 is fixedly installed on the side where the two clamping plates 16 are close to each other, and a plurality of anti-skid grooves are provided on the side where the two anti-skid pads 17 are close to each other. The two clamping plates 16 are located on both sides of the placement plate 4 and the connecting block 19, and the two clamping plates 16 are symmetrically arranged. When the first motor 13 drives one clamping plate 16 to flip, the round shaft 15 is provided, and the steel plate can be flipped under the action of the round shaft 15, and the anti-skid grooves are provided on one side of the anti-skid pad 17, which can ensure that the steel plate can be stably fixed and clamped when clamped or flipped to avoid falling off.

[0026] During use: when it is necessary to grind the four sides of the steel plate, personnel are often required to hold a hand-held grinder for grinding. However, after a long period of grinding work, the personnel's physical strength and energy will decrease, and uneven grinding will occur. In addition, when grinding the four sides of the steel plate, the steel plate needs to be turned over manually, but manually turning over the steel plate will also be dangerous. At this time, the steel plate is placed between the placement plate 4 and the limit plate 6, and then the two handles on one side of the limit plate 6 are pushed to drive the limit plate 6 to move toward the steel plate. When the side where the placement plate 4 and the limit plate 6 are close to each other fits with the two sides of the steel plate, the two handles are pushed over the two handles. The two ends of each limiting rod 10 are respectively inserted into the limiting groove 8 and the fixing groove 9, so that the limiting plate 6 and the placing plate 4 can form a fixed connection, and the bottom end of the steel plate can be clamped. After the bottom side of the steel plate is fixed, the two second cylinders 11 are started to approach each other, and then the two anti-skid pads 17 will fit on both sides of the steel plate, and the anti-skid patterns set on one side of the anti-skid pads 17 can clamp the steel plate tightly. The placement plate 4 and the limiting plate 6 clamp the bottom end of the steel plate, which can avoid slight shaking of the steel plate during grinding. After clamping, the third cylinder 18 drives the connecting block 19 to move downward, and then The grinding discs 25 are driven to rotate by the two second motors 24, and the two grinding discs 25 can grind the side of the steel plate. The threaded motor 20 is started during grinding, and the threaded motor 20 can drive the two grinding discs 25 to move back and forth, so that the rust on the side of the steel plate can be polished off, and the reciprocating grinding can also ensure the uniform grinding. When the grinding of one side of the steel plate is completed, the two limit rods 10 are taken out, and then the two first cylinders 3 are started to drive the placement plate 4 to move downward, and the steel plate will be in a suspended state. At this time, the first motor 13 is started to drive a clamping plate 16 to rotate, because a round shaft is set on one side of the other clamping plate 16 15. The steel plate can be flipped over under the action of the circular shaft 15. After the flipping is completed, the first cylinder 3 is started again to drive the placement plate 4 to move upward. The placement plate 4 contacts the bottom side of the steel plate to support the steel plate, thereby preventing the steel plate from being suspended in the air for a long time and causing unsafe conditions. After the support is completed, the side of the steel plate is polished again by the polishing assembly and the moving assembly. When polishing the remaining two side surfaces, the above operation is also followed. Because the position of the limit plate 6 can be adjusted, steel plates of different thicknesses can be clamped, replacing the traditional manual polishing and manual flipping.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for steel plate processing, comprising a base (1), characterized in that: Two first cylinders (3) are fixedly mounted on the inner wall of the top side of the base (1); the output ends of the two first cylinders (3) both penetrate the base (1) and are fixedly connected to a same placement plate (4); the placement plate (4) is L-shaped; two guide grooves (5) are provided on the placement plate (4); guide blocks (7) are slidably mounted in the two guide grooves (5); a same limit plate (6) is fixedly mounted on the top sides of the two guide blocks (7); both sides of the limit plate (6) are provided with limit assemblies; a bracket (2) is fixedly mounted on the top side of the base (1); both sides of the bracket (2) are fixedly mounted with second cylinders (11); the output ends of the two second cylinders (11) both penetrate the bracket (2) and are respectively fixedly connected to a connecting frame (12) and a connecting plate (14); a third cylinder (18) is fixedly mounted on the top side of the bracket (2); the output end of the third cylinder (18) penetrates the bracket (2) and is fixedly connected to a moving assembly; a grinding assembly is arranged below the moving assembly.

2. A tool for steel plate processing according to claim 1, characterized in that: The limiting assembly comprises a plurality of fixing grooves (9) on both sides of the placement plate (4), a limiting groove (8) on both sides of the limiting plate (6), one limiting groove (8) and the plurality of fixing grooves (9) being matched, a limiting rod (10) being movably inserted in the two limiting grooves (8), the other ends of the two limiting rods (10) being inserted in the fixing grooves (9) which are on the same horizontal line as the two limiting grooves (8), and the two limiting rods (10) being arranged in a U shape.

3. A tool for steel plate processing according to claim 1, characterized in that: The moving assembly comprises a connecting block (19) fixedly connected to the output end of the third cylinder (18), the connecting block (19) being provided with a long slot, a threaded motor (20) being fixedly mounted on one side of the connecting block (19), the output end of the threaded motor (20) rotatably passing through the connecting block (19) and being fixedly mounted with a threaded rod (21), the other end of the threaded rod (21) being rotatably connected to an inner wall of one side of the long slot, and a slider (22) being slidably mounted on the outer side of the threaded rod (21).

4. A tool for steel plate processing according to claim 1, characterized in that: The grinding assembly comprises a bottom plate (23) fixedly mounted on the bottom side of the slider (22), two second motors (24) fixedly mounted on the top side of the bottom plate (23), the output ends of the two second motors (24) both rotate through the bottom plate (23) and both are fixedly mounted with grinding sheets (25).

5. A tool for steel plate processing according to claim 1, characterized in that: A first motor (13) is fixedly mounted on an inner wall of one side of the connecting frame (12); an output end of the first motor (13) rotates through the connecting frame (12) and is fixedly connected to a clamping plate (16).

6. A tool for steel plate processing according to claim 1, characterized in that: A round shaft (15) is fixedly mounted on one side of the connecting plate (14), a clamping plate (16) is also fixedly mounted on the other side of the round shaft (15), anti-skid pads (17) are fixedly mounted on the sides of the two clamping plates (16) close to each other, and a plurality of anti-skid grooves are arranged on the sides of the two anti-skid pads (17) close to each other.

7. A tool for steel plate processing according to claim 5, characterized in that: The two clamping plates (16) are located on both sides of the placement plate (4) and the connection block (19), and the two clamping plates (16) are symmetrically arranged.

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