Efficient grinding device for steel plate groove burrs

Abstract

The efficient grinding device comprises a bottom plate and a baffle, a driving assembly is arranged on the bottom plate, a supporting plate is arranged on the driving assembly, a grinding mechanism is arranged on the supporting plate, a screw hole is formed in the grinding mechanism, a groove is formed in the top of the bottom plate, and an assembly opening is formed in one side of the outer wall of the bottom plate. By means of the structural design of the assembling opening, the U-shaped groove, the baffle, the connecting block and the sliding block, during use, splashing substances such as metal chippings generated in the polishing process can be effectively shielded, the influence of the splashing substances on normal work of the polishing mechanism is avoided, the service life of related structures in the polishing mechanism is prolonged, and the polishing efficiency is improved. According to the device, the baffle is convenient to disassemble and replace after being damaged, meanwhile, metal scraps and the like which are blocked by the baffle and fall off can be collected and treated in a centralized mode, and the cleaning difficulty of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to an efficient grinding device for burrs on steel plate grooves. Background Art

[0002] Before processing steel structures, it is necessary to first open grooves on the steel plates and then carry out welding. Grooves are generally opened using a flame cutting machine. However, after cutting, some harmful substances such as oxides and slag will remain on the groove surface. Therefore, groove grinding before welding is an important process in the processing of steel structures. The Chinese authorized utility model patent (Publication No.: CN219094597U) discloses a steel plate groove grinding device. This device can replace manual grinding, reduce the labor intensity of workers, and can simultaneously grind the upper and lower grooves on both sides of the steel plate, with high efficiency and improved grinding accuracy.

[0003] The above device still has some deficiencies in use: during high-speed grinding, flying objects such as metal debris generated by the contact between the grinding wheel and the steel plate are prone to scatter everywhere. The metal debris and other flying objects are easy to hit the rollers, causing damage to the rollers and affecting their service life. At the same time, the metal debris that falls after hitting the rollers is easy to enter the base, affecting the movement of the lead screw and the subsequent mounting seat. To sum up, in the prior art, due to the lack of corresponding protective structures, metal debris and other flying objects not only pollute the working environment but also affect the service life of the device itself. Therefore, an efficient grinding device for burrs on steel plate grooves is proposed for the above situation. Summary of the Utility Model

[0004] An efficient grinding device for burrs on steel plate grooves proposed by the utility model has the advantages of shielding and collecting flying objects such as metal debris generated during the grinding process, and reducing the cleaning workload.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] An efficient grinding device for burrs on steel plate grooves includes a bottom plate and a baffle. A driving component is arranged on the bottom plate, a support plate is arranged on the driving component, a grinding mechanism is arranged on the support plate, and the grinding mechanism has a screw hole.

[0007] A groove is opened at the top of the bottom plate, and an assembly port is opened on one side of the outer wall of the bottom plate. The assembly port is communicated with the groove, and a collection box is placed in the assembly port.

[0008] A U-shaped groove is opened on the support plate. The U-shaped groove is communicated with the groove, and sliding grooves are symmetrically opened on the support plate with respect to the U-shaped groove.

[0009] The outer surface of the baffle is provided with a connecting block, and there are two connecting blocks. A triangular plate is provided on each of the two connecting blocks. A slider is fixedly connected to the bottom of the baffle, and the slider slides in cooperation with the slide groove. A fixing plate is provided on the side of the baffle away from the connecting block, and the fixing plate has a through hole, and a bolt is fitted in the through hole, and the protruding end of the bolt fits with the screw hole on the grinding mechanism.

[0010] Preferably, support blocks are provided on both sides of the inner wall of the U-shaped groove, and circular holes are opened on the support blocks, and the circular holes cooperate with the grinding mechanism.

[0011] Preferably, an arc-shaped groove is provided on the baffle.

[0012] Preferably, the connecting block is an L-shaped block, the connecting block has a hollow hole, and a screw is arranged in the hollow hole.

[0013] Preferably, the baffle has a row of screw holes, and the screws pass through the hollow holes and fit into the screw holes.

[0014] Preferably, the collection box is provided with a handle.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can effectively shield the metal debris and other splashes generated during the grinding process through the structural design of the assembly port, U-shaped groove, baffle, connecting block and slider, thereby avoiding the influence of the splashes on the normal operation of the grinding mechanism, prolonging the service life of the relevant structures in the grinding mechanism, avoiding harm to the operator, and improving the safety of production operations. The detachable design facilitates the disassembly and replacement of the damaged baffle, and at the same time, the metal debris and the like that fall from the baffle can be collected and processed in a centralized manner, reducing the cleaning difficulty for the staff.

[0017] 2. The utility model adopts the structural design of the connecting blocks and the triangular plate. When in use, the steel plate passes through between two adjacent connecting blocks, and the bevel of the triangular plate cooperates with the bevel of the steel plate, which effectively prevents splashing objects from splashing from the gap between the bevel and the baffle, further improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the structure of the grinding device;

[0019] Figure 2 It is a schematic diagram of the assembly structure of the collection box and the baffle;

[0020] Figure 3 is a structural schematic diagram of a support plate;

[0021] Figure 4 Schematic diagram of the structure of the baffle.

[0022] In the figure: 1, bottom plate; 101, groove; 102, assembly port; 103, collection box; 2, drive assembly; 3, support plate; 301, U-shaped groove; 302, slide groove; 303, support block; 4, grinding mechanism; 5, baffle; 6, arc groove; 7, connecting block; 8, triangular plate; 9, slider; 10, fixing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figures 1-4 A high-efficiency grinding device for steel plate groove burrs includes a base plate 1 and a baffle 5. The base plate 1 is provided with a driving component 2, the driving component 2 is provided with a supporting plate 3, the supporting plate 3 is provided with a grinding mechanism 4, and the grinding mechanism 4 has screw holes.

[0025] A groove 101 is formed at the top of the bottom plate 1 , and an assembly opening 102 is formed at one side of the outer wall of the bottom plate 1 . The assembly opening 102 is communicated with the groove 101 , and a collection box 103 is placed in the assembly opening 102 .

[0026] A U-shaped groove 301 is formed on the support plate 3 , the U-shaped groove 301 is communicated with the groove 101 , and a sliding groove 302 is formed on the support plate 3 symmetrically with respect to the U-shaped groove 301 .

[0027] An arc groove 6 is provided on the baffle plate 5, and a connecting block 7 is provided on the outer surface of the baffle plate 5. There are two connecting blocks 7, and both connecting blocks 7 are provided with a triangular plate 8. A slider 9 is fixedly connected to the bottom of the baffle plate 5, and the slider 9 is slidably matched with the slide groove 302. A fixing plate 10 is provided on the side of the baffle plate 5 away from the connecting block 7. The fixing plate 10 has a through hole, and a bolt is fitted in the through hole. The protruding end of the bolt fits with the screw hole on the grinding mechanism 4.

[0028] In this embodiment, during use, first fix the bottom plate 1 on the ground, and arrange conveying rollers on the ground on both sides of the bottom plate 1. The bottom plate 1 is parallel to the conveying rollers. A steel plate to be processed is provided on the conveying rollers, and the steel plate can move horizontally on the conveying rollers. Align the slider 9 at the bottom of the baffle 5 with the chute 302 and slide it into the chute 302. During this process, the baffle 5 contacts the first mounting plate in the grinding mechanism 4. Then, pass a bolt through the fixing piece 10 and extend it into the screw hole on the first mounting plate to complete the assembly of the baffle 5. Insert the collection box 103 into the groove 101 from the assembly opening 102. After the baffle 5 is assembled, the two connecting blocks 7 are respectively in contact with the top and bottom of the steel plate. As the steel plate moves, the guiding and bevel grinding of the steel plate can be completed through the grinding mechanism 4. During the grinding process, the generated metal chips fly to both sides. The flying metal chips are blocked by the baffle 5 and then fall along the arc-shaped groove 6 into the U-shaped groove 301, and then fall from the groove 101 into the collection box 103 for collection.

[0029] In this embodiment, baffles 5 are provided on both sides of the first mounting plate of each grinding mechanism 4.

[0030] In this embodiment, the composition structure of the driving assembly 2 is the same as the relevant structure for driving two grinding machines to move synchronously in the prior art (publication number: CN219094597U), and the composition structure of the grinding mechanism 4 is the same as the composition structure of the grinding machine in the above-mentioned prior art, so no further elaboration is provided here.

[0031] In this embodiment, as Figure 1 、 Figure 2 and Figure 3 shown, support blocks 303 are provided on both sides of the inner wall of the U-shaped groove 301. Circular holes are provided on the support blocks 303, and the circular holes cooperate with the grinding mechanism 4.

[0032] In this embodiment, the circular holes are used for rotational cooperation with the rotating shaft in the grinding mechanism 4 to realize the grinding operation of the grinding mechanism 4.

[0033] In this embodiment, as Figure 1 、 Figure 2 and Figure 4 shown, the connecting block 7 is a block in the shape of an "L". The connecting block 7 has a hollow hole, and a screw is provided in the hollow hole. A row of screw holes is provided on the baffle 5, and the screw passes through the hollow hole and cooperates with the screw hole.

[0034] In this embodiment, the number of screw holes is multiple. Therefore, during use, the installation position of the connecting block 7 can be adjusted according to the thickness of the steel plate, so as to adapt to the use requirements of steel plates with different thicknesses.

[0035] In this embodiment, as shown in 2, a handle is provided on the collection box 103.

[0036] In this embodiment, the handle is provided to facilitate the staff to pick up and place the collection box 103.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An efficient grinding device for steel plate groove burrs, comprising a base plate (1), a driving assembly (2) being arranged on the base plate (1), a supporting plate (3) being arranged on the driving assembly (2), a grinding mechanism (4) being arranged on the supporting plate (3), and a screw hole being arranged on the grinding mechanism (4), characterized in that: A groove (101) is provided at the top of the bottom plate (1), and an assembly opening (102) is provided on one side of the outer wall of the bottom plate (1), the assembly opening (102) is communicated with the groove (101), and a collection box (103) is placed in the assembly opening (102); The support plate (3) is provided with a U-shaped groove (301), the U-shaped groove (301) is communicated with the groove (101), and the support plate (3) is provided with a sliding groove (302) symmetrically with respect to the U-shaped groove (301); It also includes a baffle (5), the outer surface of which is provided with a connecting block (7), the number of which is two, and a triangular plate (8) is provided on each of the two connecting blocks (7), the bottom of the baffle (5) is fixedly connected with a slider (9), the slider (9) is slidably matched with the slide groove (302), and a fixing plate (10) is provided on the side of the baffle (5) away from the connecting block (7), the fixing plate (10) has a through hole, a bolt is matched in the through hole, and the protruding end of the bolt is matched with the screw hole on the grinding mechanism (4).

2. The device for efficiently grinding burrs on steel plate grooves according to claim 1 is characterized in that: Support blocks (303) are arranged on both sides of the inner wall of the U-shaped groove (301), and a circular hole is opened on the support block (303), and the circular hole cooperates with the grinding mechanism (4).

3. The device for efficiently grinding burrs on steel plate grooves according to claim 2 is characterized in that: The baffle plate (5) is provided with an arc-shaped groove (6).

4. The device for efficiently grinding burrs on steel plate grooves according to claim 1, characterized in that: The connection block (7) is an L-shaped block, and has a hollow hole on the connection block (7), and a screw is arranged in the hollow hole.

5. A steel plate groove burr efficient grinding device according to claim 3 or 4, characterized in that: The baffle (5) has a row of screw holes, and the screws pass through the hollow holes and fit into the screw holes.

6. The device for efficiently grinding burrs on steel plate grooves according to claim 1, characterized in that: The collection box (103) is provided with a handle.

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