Bent steel plate machining tool

Abstract

The utility model discloses a bent steel plate machining tool which comprises a bottom plate, two air cylinders are fixedly installed on the top side of the bottom plate, the output ends of the two air cylinders are both fixedly connected with fixing blocks, the two fixing blocks are both provided with threaded holes, the same screw rod is installed in the two threaded holes in a threaded mode, and two rotating rods are fixedly installed at one end of the screw rod. A rotating rod is held to rotate so as to drive a screw rod to rotate, a mounting sleeve rotates synchronously along with the rotating rod, so that a grinding device rotates synchronously, the grinding device can grind a bent area of a bent steel plate, and the grinding device can grind the bent area uniformly in cooperation with reciprocating movement of a moving assembly; the situation that a screw falls off from a fixing block can be avoided, the screw is rotated through a rotating rod, the grinding angle of the grinding device can be adjusted according to needs, and the problem that a traditional grinding machine only can grind a flat steel plate, and consequently the bent face needs to be manually ground by personnel is solved.

Description

Technical Field

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

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. Steel plates are divided into thin steel plates, thick steel plates, and extra thick steel plates according to thickness. Steel plates are divided into hot-rolled and cold-rolled according to rolling. With the development of science and technology and industry, higher requirements are put forward for materials, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion resistance, wear resistance and other special physical and chemical properties. With the development of society, steel plates with a certain curvature are often needed in all walks of life. However, after the steel plates are bent, they often need to be polished before they can be better used.

[0003] At present, when grinding steel plates, grinders are basically used to grind their surfaces. However, grinders can often only grind flat steel plates. When the steel plates are bent, traditional grinders are not convenient for grinding the bends, which results in the rust on the bends of the steel plates needing to be manually polished. Therefore, a bent steel plate processing tooling is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bent steel plate processing tooling for solving the problems raised in the above-mentioned background technology.

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

[0006] A bent steel plate processing tool comprises a base plate, wherein two cylinders are fixedly installed on the top side of the base plate, the output ends of the two cylinders are fixedly connected to fixed blocks, the two fixed blocks are provided with threaded holes, the same screw is installed with threads in the two threaded holes, one end of the screw is fixedly installed with two rotating rods, the outer side of the screw is fixedly sleeved with a mounting sleeve, the outer side of the screw is fixedly sleeved with two limit rings, the two limit rings are located on one side of the two fixed blocks, a moving component is arranged on the bottom side of the mounting sleeve, a long groove is arranged on the base plate, a guide rod is fixedly installed on the inner wall of the long groove, two guide blocks are slidingly installed on the side of the guide rod, a first electric push rod is fixedly installed on the top side of the two guide blocks, a clamping component is arranged on the output ends of the two first electric push rods, and an adjustment component is arranged between the two guide blocks and the base plate.

[0007] Preferably, the moving component includes a connecting block fixedly connected to the bottom side of the mounting sleeve, 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, and a slider is slidably installed on the outer side of the threaded rod.

[0008] Preferably, a connecting plate is fixedly mounted on the bottom side of the sliding block, and a grinding device is arranged on the connecting plate, the grinding device facing the bottom plate.

[0009] Preferably, the clamping assembly includes a clamping block fixedly mounted on the output ends of the two first electric push rods, the two clamping blocks are symmetrically arranged and both are U-shaped, the second electric push rods are fixedly mounted on the top sides of the two clamping blocks, the output ends of the two second electric push rods pass through the clamping blocks and are fixedly connected with clamping plates, and the two clamping plates are both facing the inner walls of one side of the two clamping blocks.

[0010] Preferably, the adjustment component includes a plurality of limit grooves on the top side of the base plate, the plurality of limit grooves are respectively located on both sides of the long groove, and two fixing grooves are respectively provided on the top sides of the two guide blocks, and the plurality of fixing grooves and the plurality of limit grooves are matched.

[0011] Preferably, the plurality of fixing grooves are all inserted with limiting rods, the other ends of the plurality of limiting rods are all inserted into limiting grooves on the same horizontal line as the plurality of fixing grooves, and the plurality of limiting rods are all U-shaped.

[0012] Preferably, a handle is fixedly mounted on one side of the two clamping blocks, and the two handles are both arranged in a U shape.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the bent steel plate processing tool needs to grind the bent area of ​​the steel plate, the screw is driven to rotate by holding the rotating rod, and the mounting sleeve will rotate synchronously therewith, thereby causing the grinding device to rotate synchronously, and the grinding device can grind the bent area of ​​the bent steel plate, and the reciprocating movement of the moving component can make the grinding device grind the bent area evenly, and the two limit rings provided can prevent the screw from falling off the fixed block, and the grinding angle of the grinding device can be adjusted according to the needs by rotating the screw through the rotating rod, thereby avoiding the problem that traditional grinders can only grind flat steel plates, resulting in the need for manual grinding of the curved surface.

[0014] The two guide blocks can be used to drive the steel plate to move, so that the grinding device can grind the steel plate. When the position of the steel plate is adjusted, the two ends of the limit rod are respectively inserted into the fixed groove and the limit groove, and then the two guide blocks and the bottom plate are fixedly connected to avoid the guide blocks from moving due to external force when the steel plate is being grinded. 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 structural fixing sleeve of the utility model;

[0017] Figure 3It is a schematic diagram of some parts of the structural grinding device of the utility model;

[0018] Figure 4 It is a schematic diagram of some parts of the limit rod structure of the utility model.

[0019] In the figure: 1. base plate; 2. cylinder; 3. fixing block; 4. screw; 5. mounting sleeve; 6. limiting ring; 7. rotating rod; 8. connecting block; 9. threaded motor; 10. threaded rod; 11. slider; 12. grinding device; 13. guide rod; 14. guide block; 15. first electric push rod; 16. clamping block; 17. second electric push rod; 18. clamping plate; 19. fixing groove; 20. limiting groove; 21. limiting rod; 22. handle; 23. connecting plate. 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 bent steel plate processing tooling comprises a bottom plate 1, two cylinders 2 are fixedly installed on the top side of the bottom plate 1, the output ends of the two cylinders 2 are fixedly connected with fixed blocks 3, the two fixed blocks 3 are provided with threaded holes, the same screw 4 is installed in the two threaded holes, one end of the screw 4 is fixedly installed with two rotating rods 7, the outer side of the screw 4 is fixedly sleeved with a mounting sleeve 5, the outer side of the screw 4 is fixedly sleeved with two limit rings 6, the two limit rings 6 are located on one side of the two fixed blocks 3, a moving component is arranged on the bottom side of the mounting sleeve 5, a long groove is arranged on the bottom plate 1, a guide rod 13 is fixedly installed on the inner wall of the long groove, two guide blocks 14 are slidingly installed on the side of the guide rod 13, the top sides of the two guide blocks 14 are fixedly installed with first electric push rods 15, two first electric push rods The output ends of 15 are each provided with a clamping assembly, and an adjusting assembly is provided between the two guide blocks 14 and the base plate 1. When it is necessary to grind the bending area, the rotating rod 7 is held and then rotated to drive the screw 4 to rotate. Because the outer side of the screw 4 is fixedly sleeved with a mounting sleeve 5, the screw 4 will drive the mounting sleeve 5 to rotate while rotating, so that the grinding device 12 can rotate synchronously, and the grinding device 12 can grind the bending area of ​​the bent steel plate. In conjunction with the moving assembly, the grinding device 12 can grind the bending area evenly, and the two limit rings 6 provided can prevent the screw 4 from falling off the fixed block 3, and the screw 4 is rotated by the rotating rod 7, so that the grinding angle of the grinding device 12 can be adjusted according to needs.

[0022] Specifically, the moving component includes a connecting block 8 fixedly connected to the bottom side of the mounting sleeve 5, a threaded motor 9 is fixedly installed on one side of the connecting block 8, the output end of the threaded motor 9 rotates through the connecting block 8 and is fixedly installed with a threaded rod 10, a slider 11 is slidably installed on the outer side of the threaded rod 10, a connecting plate 23 is fixedly installed on the bottom side of the slider 11, and a grinding device 12 is arranged on the connecting plate 23, the grinding device 12 faces the bottom plate 1, and the surface of the steel plate is ground by the operation of the grinding device 12. When the grinding device 12 is grinding the steel plate, the threaded motor 9 is started, and the threaded motor 9 can drive the grinding device 12 to move back and forth, so that the surface of the steel plate can be ground evenly.

[0023] Specifically, the clamping assembly includes a clamping block 16 fixedly installed on the output ends of the two first electric push rods 15, the two clamping blocks 16 are symmetrically arranged and both are U-shaped, and the top sides of the two clamping blocks 16 are fixedly installed with second electric push rods 17, and the output ends of the two second electric push rods 17 pass through the clamping blocks 16 and are fixedly connected with clamping plates 18, and the two clamping plates 18 are facing the inner wall of one side of the two clamping blocks 16. Before grinding the steel plate, the two ends of the bent steel plate are respectively placed between the two clamping plates 18 and the two clamping blocks 16, and then the two second electric push rods 17 are started to drive the two clamping plates 18 to move downward, so that the two ends of the bent steel plate are clamped, and the height position of the bent steel plate can be adjusted by the two first electric push rods 15.

[0024] Specifically, the adjustment component includes a plurality of limit grooves 20 on the top side of the base plate 1, and the plurality of limit grooves 20 are respectively located on both sides of the long groove. Two fixed grooves 19 are respectively provided on the top sides of the two guide blocks 14, and the plurality of fixed grooves 19 are adapted to the plurality of limit grooves 20. Limit rods 21 are inserted into the plurality of fixed grooves 19, and the other ends of the plurality of limit rods 21 are inserted into the limit grooves 20 on the same horizontal line as the plurality of fixed grooves 19. The plurality of limit rods 21 are all U-shaped. When the position of the steel plate is adjusted, by respectively inserting the two ends of the limit rod 21 into the fixed groove 19 and the limit groove 20, the two guide blocks 14 will be in a fixed connection with the base plate 1, thereby preventing the guide blocks 14 from moving due to external force when the steel plate is being polished.

[0025] Specifically, a handle 22 is fixedly installed on one side of the two clamping blocks 16. The two handles 22 are both U-shaped. By pulling or pushing the handle 22, the two guide blocks 14 can be driven to move closer to or away from each other. The distance between the two guide blocks 14 can be adjusted according to the size of the steel plate, and the distance between the two guide blocks 14 can also be adjusted at will.

[0026] During use: when the steel plate is in a bent state, the traditional grinder can only grind the steel plate in a flat state, which will cause the bent area to not be grinded, and manual grinding is required. At this time, the distance between the two guide blocks 14 is adjusted by the length of the bent steel plate. After the adjustment is completed, the two ends of the bent steel plate are respectively placed between the two clamping plates 18 and the two clamping blocks 16, and then the two second electric push rods 17 are started to drive the two clamping plates 18 to move down, and the two ends of the bent steel plate are clamped, and the height position of the bent steel plate can be adjusted by the two first electric push rods 15. After clamping is completed, the grinding device 12 is driven to move down by starting the two cylinders 2, and the grinding device 12 runs to grind the surface of the steel plate. When the grinding device 12 grinds the steel plate, the threaded motor 9 is started, and the threaded motor 9 can drive the grinding device 12 to move back and forth, so that the surface of the steel plate can be polished evenly. When the bent area needs to be polished, the rotating rod 7 is held and then the rotating rod 7 is rotated to drive the screw When the rod 4 rotates, because the outer side of the screw rod 4 is fixedly sleeved with the mounting sleeve 5, the screw rod 4 will drive the mounting sleeve 5 to rotate at the same time, so that the grinding device 12 can rotate synchronously, and the grinding device 12 can grind the bending area of ​​the bent steel plate. The reciprocating movement of the moving assembly can make the grinding device 12 grind the bending area evenly, and the two limit rings 6 provided can prevent the screw rod 4 from falling off the fixed block 3, and the screw 4 is rotated by the rotating rod 7, so that the grinding angle of the grinding device 12 can be adjusted according to the needs, and the two guide blocks 14 provided can drive the steel plate to move, so as to facilitate the grinding of the steel plate by the grinding device 12, and the limit rod 21 provided, when the position of the steel plate is adjusted, the two ends of the limit rod 21 are respectively inserted into the fixing groove 19 and the limit groove 20, and then the two guide blocks 14 and the base plate 1 will be in a fixed connection, so as to prevent the guide blocks 14 from moving due to external force when the steel plate is being grinded.

[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 bent steel plate processing tool, comprising a bottom plate (1), characterized in that: Two cylinders (2) are fixedly mounted on the top side of the base plate (1), and the output ends of the two cylinders (2) are fixedly connected to fixed blocks (3). The two fixed blocks (3) are provided with threaded holes, and the same screw rod (4) is threadedly mounted in the two threaded holes. Two rotating rods (7) are fixedly mounted on one end of the screw rod (4). A mounting sleeve (5) is fixedly sleeved on the outer side of the screw rod (4), and two limiting rings (6) are fixedly sleeved on the outer side of the screw rod (4). The two limiting rings (6) are located on one side of the two fixed blocks (3). A moving assembly is arranged on the bottom side of the mounting sleeve (5). The base plate (1) is provided with a long groove, and a guide rod (13) is fixedly mounted on the inner wall of the long groove. Two guide blocks (14) are slidably mounted on the sides of the guide rod (13). First electric push rods (15) are fixedly mounted on the top sides of the two guide blocks (14), and clamping assemblies are arranged on the output ends of the two first electric push rods (15). An adjusting assembly is arranged between the two guide blocks (14) and the base plate (1).

2. A bent steel plate processing tool according to claim 1, characterized in that: The moving assembly comprises a connecting block (8) fixedly connected to the bottom side of the mounting sleeve (5); a threaded motor (9) is fixedly mounted on one side of the connecting block (8); an output end of the threaded motor (9) rotates through the connecting block (8) and is fixedly mounted with a threaded rod (10); a slider (11) is slidably mounted on the outer side of the threaded rod (10).

3. A bent steel plate processing tool according to claim 2, characterized in that: A connecting plate (23) is fixedly mounted on the bottom side of the sliding block (11), a grinding device (12) is arranged on the connecting plate (23), and the grinding device (12) faces the bottom plate (1).

4. A bent steel plate processing tool according to claim 1, characterized in that: The clamping assembly comprises a clamping block (16) fixedly mounted on the output ends of two first electric push rods (15); the two clamping blocks (16) are symmetrically arranged and both are U-shaped; a second electric push rod (17) is fixedly mounted on the top side of the two clamping blocks (16); the output ends of the two second electric push rods (17) pass through the clamping blocks (16) and are fixedly connected to clamping plates (18); the two clamping plates (18) face one inner wall of the two clamping blocks (16).

5. The bent steel plate processing tool according to claim 1, characterized in that: The adjustment component comprises a plurality of limit grooves (20) provided on the top side of the bottom plate (1), the plurality of limit grooves (20) being respectively located on both sides of the long groove, and two fixing grooves (19) being provided on the top sides of the two guide blocks (14), the plurality of fixing grooves (19) being matched with the plurality of limit grooves (20).

6. A bent steel plate processing tool according to claim 5, characterized in that: Limiting rods (21) are inserted into the plurality of fixing grooves (19), the other ends of the plurality of limiting rods (21) are inserted into limiting grooves (20) on the same horizontal line as the plurality of fixing grooves (19), and the plurality of limiting rods (21) are all U-shaped.

7. The bent steel plate processing tool according to claim 1, characterized in that: A handle (22) is fixedly mounted on one side of the two clamping blocks (16), and the two handles (22) are both arranged in a U shape.

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