A dust removal device for a steel product polishing machine

Abstract

The utility model provides a dust collector for steel product grinding machine belongs to the field of dust removal technology of grinding machine, including work bench, the side end of work bench is provided with L support plate, is provided with polishing assembly on L support plate, polishing assembly is used for polishing treatment to one side of steel product, is provided with the sliding slot on work bench, is provided with the placement platform in the sliding slot and slides, is provided with dust removal assembly in work bench and placement platform, dust removal assembly includes setting dust absorption cover on both sides of placement platform, is provided with the collection box in the inside of work bench, both sides of the top of collection box are provided with dust absorption pump, is provided with dust absorption pipe on the upper surface of dust absorption pump, the end of dust absorption pipe is connected with dust absorption cover through the upper surface of work bench, the utility model discloses can make dust absorption cover move with placement platform, make dust be inhaled continuously, improve work efficiency simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for grinding machines, specifically to a dust removal device for steel product grinding machines. Background Technology

[0002] Steel develops oxide scale and rust when subjected to hot working (such as forging and welding) or when exposed to humid environments for extended periods. Grinding can thoroughly remove these corrosion products and prevent further corrosion.

[0003] The existing method of grinding steel products involves placing the steel products on a grinding machine, which then moves the steel products to grind them thoroughly. However, to prevent personnel from inhaling the grinding powder into their mouths and noses, existing dust collection components are generally installed on either side or one side of the steel product being ground to collect the powder generated during the grinding process.

[0004] Although the above equipment can collect the powder generated during the grinding of steel products, the steel products usually need to be moved during the grinding process to ensure full contact between the steel products and the grinding machine. As the steel products are moved, they move away from the collection range, which reduces the powder absorption efficiency. Utility Model Content

[0005] In view of this, the present invention provides a dust removal device for a steel product grinding machine. The present invention allows the dust suction hood to move with the placement platform, so that dust is continuously sucked in, thereby improving work efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides a dust removal device for a steel product grinding machine, including a worktable, an L-shaped support plate on the side of the worktable, a grinding assembly on the L-shaped support plate, the grinding assembly being used to grind one side of the steel product, a slide groove on the worktable, a placement platform slidably disposed within the slide groove, and dust removal assemblies disposed both inside the placement platform and the worktable, the dust removal assemblies including dust suction hoods disposed on both sides of the placement platform, a collection box disposed inside the worktable, and dust suction pumps disposed on both sides of the top of the collection box. The upper surface is equipped with a dust suction pipe, the end of which passes through the upper surface of the workbench and connects to the side of the dust suction hood. First, the operator places the steel product on the placement platform, then uses the grinding component to approach and grind the steel product. The placement platform then slides on the slide, thereby improving the grinding efficiency of the steel product. At the same time, the dust suction hood moves with the placement platform. Then, the dust pump is activated, causing the dust suction pipe to generate suction, continuously sucking in the dust during the grinding process and discharging the dust into the collection box.

[0007] The dust removal assembly also includes a counterweight on the outer surface of the suction pipe, which is located inside the workbench. The counterweight uses its own weight to pull the suction pipe back into the workbench, making the suction pipe extend more smoothly and reducing the resistance to platform movement.

[0008] The dust removal assembly also includes a discharge pipe located at the bottom of the dust pump, and a collection hopper that slides inside the collection box, with the discharge pipe located at the top of the collection hopper; that is, the collection hopper can be pulled out from the collection box, making it convenient for personnel to centrally process the dust later.

[0009] The placement platform is equipped with a clamping assembly, which includes a strip groove on the placement platform, two sliders in the strip groove, and clamps on the upper surfaces of the two sliders; that is, the clamps are used to fix the steel products.

[0010] The clamping assembly also includes threaded rods rotatably mounted on both sides of the placement platform. The top contact end of the threaded rod is connected to the side end of the slider, and the tail end of the threaded rod is equipped with a drive button. That is, the rotation of the drive button can drive the threaded rod to rotate, thereby indirectly causing the slider to move within the strip groove.

[0011] The grinding assembly includes a hydraulic telescopic rod mounted on an L-shaped support plate. A motor is mounted at the end of the hydraulic telescopic rod, and a grinding disc is mounted on the output shaft of the motor. The hydraulic telescopic rod can drive the motor and the grinding disc to descend, allowing the grinding disc to come into contact with the steel product.

[0012] The side of the placement platform is equipped with a push handle; that is, the push handle is used to provide push and pull force to the placement platform.

[0013] The chute is equipped with guide posts that extend through the bottom of the placement platform, thus providing stability to the placement platform during movement.

[0014] The workbench has two hinged doors on its side, allowing personnel to easily open and close the workbench and view its interior.

[0015] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects: 1. During the grinding process, the operator can move the push handle within the slide groove, which indirectly moves the dust suction hood, allowing dust to be continuously sucked in and improving work efficiency.

[0016] 2. By installing a counterweight on the outer surface of the suction pipe, the suction pipe is prevented from extending during the grinding process. When the platform returns to its original position, the counterweight uses its own weight to pull the suction pipe back into the workbench, making the extension of the suction pipe smoother and reducing the resistance of the platform movement. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a dust removal device for a steel product grinding machine according to the present invention; Figure 2 This is a schematic diagram of the dust removal component of this utility model; Figure 3 This is a schematic diagram of the clamping assembly of this utility model.

[0018] Explanation of reference numerals in the attached figures: 100. Workbench; 101. L-shaped support plate; 102. Placement platform; 103. Door panel; 104. Slide rail; 105. Push handle; 106. Guide column; 200. Dust removal assembly; 201. Dust hood; 202. Dust suction pipe; 203. Counterweight; 204. Dust pump; 205. Discharge pipe; 206. Collection box; 207. Collection hopper; 300. Clamping assembly; 301. Drive button; 302. Threaded rod; 303. Fixture; 304. Slider; 305. Groove; 400. Grinding assembly; 401. Hydraulic telescopic rod; 402. Motor; 403. Grinding disc; Detailed Implementation To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-3 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0019] like Figure 1-3As shown: This embodiment provides a dust removal device for a steel product grinding machine, including a workbench 100. An L-shaped support plate 101 is provided on the side of the workbench 100, and the L-shaped support plate 101 is fixedly installed on the workbench 100 by welding. A grinding assembly 400 is provided on the L-shaped support plate 101, which is used to grind one side of the steel product. A slide groove 104 is provided on the workbench 100, and a placement platform 102 is slidably disposed within the slide groove 104. The placement platform 102 can slide within the slide groove 104 of the workbench 100 and can also hold steel products. Dust removal assemblies 200 are provided in both the placement platform 102 and the workbench 100. The dust removal assembly 200 includes dust suction hoods 201 disposed on both sides of the placement platform 102, and the dust suction hoods 201 are fixedly installed on both sides of the placement platform 102 by welding, adhesive, bolts, etc. This system is used to absorb dust during the polishing process. A collection box 206 is installed inside the workbench 100. The collection box 206 is placed inside the workbench 100. Two dust pumps 204 are installed on the top two sides of the collection box 206. A dust suction pipe 202 is installed on the upper surface of the dust pump 204. The end of the dust suction pipe 202 passes through the upper surface of the workbench 100 and is connected to the side end of the dust suction hood 201. When the dust pump 204 is started, suction is generated in the dust suction pipe 202 and delivered to the dust suction hood 201. This allows the dust during the polishing process to be absorbed into the collection box 206. At the same time, when the personnel move the placement platform 102 for polishing, the dust suction hood 201 moves with the placement platform 102, so that the dust is continuously sucked in, thereby improving work efficiency. Dust removal component 200 Figure 2 As shown, The dust removal assembly 200 also includes a counterweight 203 on the outer surface of the suction pipe 202. The counterweight 203 is located inside the workbench 100, so that when the platform 102 moves, it drives the suction pipe 202 to extend. Then, when the suction pipe 202 returns to its original position, the counterweight 203 uses its own weight to pull the suction pipe 202 back into the workbench 100, making the extension of the suction pipe 202 smoother and reducing the resistance to platform movement. The dust removal assembly 200 also includes a discharge pipe 205 disposed at the bottom of the dust pump 204, a collection hopper 207 slidably disposed inside the collection box 206, and the discharge pipe 205 located at the top of the collection hopper 207. The use of the discharge pipe 205 allows metal powder to be discharged into the collection hopper 207. Clamping assembly 300, such as Figure 3 As shown, The placement platform 102 is provided with a clamping assembly 300. The clamping assembly 300 includes a strip groove 305 provided on the placement platform 102. Two sliders 304 are provided in the strip groove 305. A clamp 303 is provided on the upper surface of the two sliders 304. The clamp 303 is installed on the two sliders 304 by welding. The two sliders 304 are close to each other so that the clamp 303 is used to clamp and fix the steel product. The clamping assembly 300 also includes threaded rods 302 rotatably disposed on both sides of the placement platform 102. The top contact end of the threaded rod 302 is connected to the side end of the slider 304. The tail end of each threaded rod 302 is provided with a drive button 301. By using the drive button 301, the threaded rod 302 can be driven to rotate, which indirectly causes the threaded rod 302 to drive the slider 304 to move closer to each other inside the strip groove 305, thereby realizing the clamping and fixing of the steel product by the fixture 303. Grinding component 400 Figure 1 As shown, The grinding assembly 400 includes a hydraulic telescopic rod 401 mounted on an L-support plate 101. The hydraulic telescopic rod 401 is mounted on the L-support plate 101. A motor 402 is mounted at the end of the hydraulic telescopic rod 401. A grinding disc 403 is mounted on the output shaft of the motor 402. First, the hydraulic telescopic rod 401 drives the grinding disc 403 below the motor 402 to move downward, so that the grinding disc 403 comes into contact with the steel workpiece. Then, the placement platform 102 moves within the area of ​​the grinding disc 403, thereby accelerating the grinding efficiency of the steel workpiece. Placement platform 102, etc. Figure 2 As shown, A push handle 105 is provided on the side of the placement platform 102. The push handle 105 is fixedly installed on the placement platform 102 by welding, so that the personnel can push the handle 105 during the grinding process, thereby improving the grinding efficiency. A guide post 106 is provided inside the chute 104, and the guide post 106 passes through the bottom of the placement platform 102; thus, the placement platform 102 is more stable during movement.

[0020] Workbench 100 Figure 1 As shown, The workbench 100 has two door panels 103 connected by hinges on its side. The two door panels 103 can be opened by personnel to facilitate inspection of the interior of the workbench 100.

[0021] Working principle; First, the operator places the steel product in the center of the placement platform 102. Then, the operator drives the drive buttons 301 on both sides of the placement platform 102, causing the threaded rod 302 to rotate. This indirectly moves the slider 304 along the track of the strip groove 305, indirectly bringing the clamp 303 closer to both sides of the steel product, thus clamping the steel product. Then, the hydraulic telescopic rod 401 drives the grinding disc 403 below the motor 402 to move downwards, thereby grinding one side of the steel product. During the grinding process, the dust pump 204 is started, using suction power to... The dust suction pipe 202 guides and conveys the dust into the dust suction hood 201, and finally discharges the dust generated during the grinding process into the collection box 206 through the discharge pipe 205 at the bottom of the dust suction pump 204. If personnel need to handle the dust, they can pull the collection hopper 207 out of the collection box 206 for convenient subsequent centralized discharge. In order to improve the grinding speed, during the grinding process, personnel can operate the push handle 105 to move the push handle 105 within the slide 104, which can indirectly move the dust suction hood 201, thereby continuously sucking in the dust and improving work efficiency.

[0022] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A dust removal device for a steel product grinding machine, characterized in that: The system includes a workbench (100), with an L-shaped support plate (101) on its side. A grinding assembly (400) is mounted on the L-shaped support plate (101) for grinding one side of a steel product. A slide groove (104) is provided on the workbench (100), and a placement platform (102) is slidably mounted within the slide groove (104). Both the placement platform (102) and the workbench (100) are equipped with dust removal components. 200), the dust removal assembly (200) includes a dust collection hood (201) disposed on both sides of the placement platform (102), a collection box (206) is disposed inside the workbench (100), a dust collection pump (204) is disposed on both sides of the top of the collection box (206), a dust collection pipe (202) is disposed on the upper surface of the dust collection pump (204), and the end of the dust collection pipe (202) passes through the upper surface of the workbench (100) and is connected to the side end of the dust collection hood (201).

2. The dust removal device for a steel product grinding machine as described in claim 1, characterized in that: The dust removal assembly (200) also includes a counterweight (203) disposed on the outer surface of the suction pipe (202), the counterweight (203) being located inside the workbench (100).

3. The dust removal device for a steel product grinding machine as described in claim 2, characterized in that: The dust removal assembly (200) also includes a discharge pipe (205) disposed at the bottom of the dust pump (204), and a collection hopper (207) is slidably disposed inside the collection box (206), with the discharge pipe (205) located at the top of the collection hopper (207).

4. The dust removal device for a steel product grinding machine as described in claim 3, characterized in that: The placement platform (102) is provided with a clamping assembly (300), which includes a strip groove (305) on the placement platform (102), and two sliders (304) are provided in the strip groove (305). The upper surfaces of the two sliders (304) are provided with clamps (303).

5. The dust removal device for a steel product grinding machine as described in claim 4, characterized in that: The clamping assembly (300) also includes threaded rods (302) rotatably disposed on both sides of the placement platform (102). The top contact end of the threaded rod (302) is connected to the side end of the slider (304), and the tail end of the threaded rod (302) is provided with a drive button (301).

6. The dust removal device for a steel product grinding machine as described in claim 5, characterized in that: The grinding assembly (400) includes a hydraulic telescopic rod (401) mounted on an L-shaped support plate (101), a motor (402) mounted at the end of the hydraulic telescopic rod (401), and a grinding disc (403) mounted on the output shaft of the motor (402).

7. The dust removal device for a steel product grinding machine as described in claim 6, characterized in that: The placement platform (102) is provided with a push handle (105) on its side.

8. The dust removal device for a steel product grinding machine as described in claim 7, characterized in that: A guide post (106) is provided in the chute (104), and the guide post (106) passes through the bottom of the placement platform (102).

9. The dust removal device for a steel product grinding machine as described in claim 8, characterized in that: The workbench (100) has two door panels (103) hinged to its side.

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