Rapid grinding equipment for angle steel rust removal

Abstract

The rapid grinding equipment is applied to the field of angle steel machining and is characterized in that a workbench is fixedly mounted at the top of a base, a sliding groove is formed in the base, a sliding block is slidably connected into the sliding groove, supporting legs are welded to the bottom of the base, a through hole is formed in the workbench, and the through hole is formed in the workbench; a chipping collecting frame is welded to the top of the sliding block, chippings can be conveniently collected and treated, pollution to the workbench is reduced, a frame is welded to the top of the workbench, a first elastic telescopic rod and a second elastic telescopic rod are fixedly installed at the top of the interior of the frame and the top of the workbench, and a U-shaped frame is welded to the bottom of the first elastic telescopic rod. And a rotating motor is rotationally arranged in the U-shaped frame through a bolt, a polishing steel wire wheel is fixedly mounted at the bottom of the rotating motor, the use angle of the polishing steel wire wheel is conveniently adjusted, and the use effect of the device is improved.

Description

Technical Field

[0001] The invention belongs to the field of angle steel processing, and in particular relates to a rapid grinding device for rust removal of angle steel. Background Art

[0002] Angle steel, commonly known as angle iron, is a long steel strip with two sides perpendicular to each other. Angle steel can be divided into equal-leg angle steel and unequal-leg angle steel. Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as a connector between components. It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, warehouse shelves, etc.

[0003] In the metal processing industry, angle steel is an important structural material and is widely used in many fields. However, during the grinding process of angle steel, a large amount of particulate matter will be generated. These pollutants not only pollute the working environment, but also cause debris to scatter everywhere, thereby reducing the grinding efficiency of the device and reducing the grinding effect of the device. At the same time, the existing angle steels are divided into equal-leg angle steels and unequal-leg angle steels, and the existing angle steel grinding angles are mostly fixed. It is impossible to adjust the use angle and height of the grinding wire wheel according to the required grinding angle and the thickness of the grinding angle steel, thereby reducing the use effect of the device and the practicability of the device grinding. In addition, the existing grinding device is not convenient for spraying paint on the angle steel, so it is impossible to protect the surface of the angle steel. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid grinding device for angle steel rust removal, which has the advantages of being convenient for collecting grinding debris and convenient for adjusting the grinding angle.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a rapid grinding device for rust removal of angle steel, a workbench is fixedly installed on the top of the base, a slide groove is opened inside the base, a slider is slidably connected inside the slide groove, a support foot is welded at the bottom of the base, a through hole is opened inside the workbench, a debris collection frame is welded on the top of the slider, a frame is welded on the top of the workbench, an elastic telescopic rod 1 and an elastic telescopic rod 2 are fixedly installed on the top of the frame and the top of the workbench, a U-shaped frame is welded at the bottom of the elastic telescopic rod 1, The internal bolts of the U-shaped frame rotate with a rotating motor, and a grinding wire wheel is fixedly installed on the bottom of the rotating motor. A paint box is welded to the right side of the bottom of the workbench, and a paint pump is fixedly installed on the top of the paint box. Connecting pipes are fixedly installed on the left and top of the paint pump respectively, and a spray rack is welded to the right side of the top of the workbench, and an annular air jet pipe is welded inside the spray rack, and an air jet head is fixedly installed inside the annular air jet pipe, and mutually symmetrical support rods are welded to the right side of the top of the workbench, and a placement roller is rotatably connected to one side of the support rod, and soft curtains are arranged on both sides of the spray rack.

[0006] The above technical solution is adopted: by opening a slide groove inside the base, and slidingly connecting the slider inside the slide groove, the internal debris collection frame is driven to move and pull out, and the debris during grinding flows through the through holes inside the workbench into the debris collection frame for centralized collection and treatment, thereby reducing the pollution of the workbench, avoiding the debris from being scattered everywhere, improving the grinding efficiency of the device, and facilitating improving the grinding effect of the device. When grinding, the angle steel is placed on the surface of the rotating wheel, and the rotating wheel rotates to drive the angle steel to move into the frame. After the height to be ground is adjusted by a pair of elastic telescopic rods, the rotating motor inside the U-shaped frame at the bottom of the rotation is adjusted to adjust the grinding angle, and each side of the angle steel is ground, so that it is easy to adjust the use angle of the grinding wire wheel, improve the use effect of the device, and improve the practicality of the grinding of the device.

[0007] The present invention is further configured such that a handle groove is provided on the surface of the debris collection frame, and the handle groove is configured as a trapezoidal structure.

[0008] Adopting the above technical solution: it is convenient to pull out the debris collection frame.

[0009] The present invention is further configured such that a transparent window is provided on the surface of the frame, and a controller is fixedly installed on the top of the frame surface.

[0010] Adopting the above technical solution: it is convenient to observe the internal grinding condition of the frame.

[0011] The present invention is further configured as follows: a lower support plate and an upper support plate are fixedly installed on the top of the workbench, a bearing is fixedly installed inside the lower support plate, a rotating rod is rotatably sleeved on one end of the bearing and the inside of the upper support plate, a rotating wheel is fixedly sleeved on the top of the surface of the rotating rod, a micro motor is fixedly installed on the top of the rotating rod inside the upper support plate, a pulley is fixedly sleeved on the surface of the rotating rod, and a belt is rotatably connected to the surface of the pulley.

[0012] The above technical solution is adopted to facilitate the conveyance of the rolled angle steel to the inside of the grinding equipment for grinding.

[0013] The present invention is further configured such that springs are fixedly mounted on the surfaces of the bottoms of the first elastic telescopic rod and the second elastic telescopic rod.

[0014] The above technical solution makes it easy to adjust the grinding height of the elastic telescopic rod 1 and the elastic telescopic rod 2.

[0015] The present invention is further configured such that an L-shaped frame is fixedly installed at the bottom of the second elastic telescopic rod, and a holding wheel is rotatably connected inside the L-shaped frame.

[0016] The above technical solution is adopted: the angle steel which is convenient for grinding inside the frame is pressed and ground.

[0017] The present invention is further configured such that a spring rope is fixedly mounted on the surface of the right side of the frame, a handheld device handle is fixedly mounted on the bottom of the spring rope, and a grinding sheet is fixedly mounted on the bottom of the handheld device handle.

[0018] The above technical solution is adopted to facilitate manual grinding again of the places where the equipment is not ground properly.

[0019] The present invention is further configured such that the transparent window is configured to be made of double-layer tempered glass.

[0020] Adopting the above technical solution can facilitate improving the durability of the transparent window.

[0021] The present invention is further configured such that the grinding wire wheel and the grinding sheet are both configured as bowl-shaped wire wheels, and the grinding wire inside the wire wheel is configured as 0.55 high-strength steel wire.

[0022] Adopting the above technical solution can improve the durability of the internal grinding steel wire.

[0023] The present invention is further configured such that the base, the debris collection frame, the workbench and the frame are all made of steel, and the surfaces and interiors of the base, the debris collection frame, the workbench and the frame are sprayed with paint.

[0024] The technical solution is adopted to protect and decorate the surfaces of the base, the debris collection frame, the workbench and the frame.

[0025] In summary, the present invention has the following beneficial effects: The present invention is provided with a grinding debris collection structure, by providing a slide groove inside the base, and a sliding block is slidably connected in the slide groove, so as to drive the internal debris collection frame to move, pull and take out. The debris during grinding flows through the through hole inside the workbench into the debris collection frame for centralized collection and treatment, thereby reducing the pollution of the workbench, preventing the debris from being scattered everywhere, improving the grinding efficiency of the device, and facilitating improving the grinding effect of the device. The present invention installs a grinding angle adjustment structure. During grinding, the angle steel is placed on the surface of the rotating wheel. The rotating wheel rotates to drive the angle steel to move into the frame. After the height required for grinding is adjusted by a pair of elastic telescopic rods, the rotating motor inside the rotating bottom U-shaped frame is adjusted to rotate and adjust the grinding angle. Each surface of the angle steel is ground, which makes it easy to adjust the use angle of the grinding wire wheel, improves the use effect of the device, and improves the practicability of the device for grinding.

[0026] The present invention installs a paint spraying structure on the surface of the angle steel. After the polished angle steel is removed from the frame, the angle steel passes through the inside of the annular jet pipe inside the spray rack. The protective paint is sprayed onto the surface of the angle steel through the jet head on the surface of the annular jet pipe. The surface of the angle steel is protected by paint spraying, so that the surface of the angle steel has an anti-corrosion protection function and the aesthetics of the angle steel surface is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the structure of the present invention; Figure 3 is a side grinding cross-sectional view of the present invention; Figure 4 It is a top sectional view of the present invention.

[0028] 1. Base; 2. Workbench; 3. Slide; 4. Slider; 5. Support foot; 6. Through hole; 7. Debris collection frame; 8. Handle groove; 9. Frame; 10. Transparent window; 11. Controller; 12. Lower support plate; 13. Upper support plate; 14. Bearing; 15. Rotating rod; 16. Rotating wheel; 17. Micro motor; 18. Pulley; 19. Belt; 20. Elastic telescopic rod one; 21. Elastic telescopic rod two; 22. Spring; 23. U-shaped frame; 24. Rotating motor; 25. Grinding wire wheel; 26. L connecting frame; 27. Holding wheel; 28. Spring rope; 29. ​​Handle of handheld device; 30. Grinding sheet; 31. Paint box; 32. Paint spray pump; 33. Connecting pipe; 34. Spray rack; 35. Annular jet pipe; 36. Jet head; 37. Support rod; 38. Placement roller; 39. Soft curtain. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0030] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 A rapid grinding device for rust removal of angle steel, a workbench 2 is fixedly installed on the top of the base 1, a slide groove 3 is opened inside the base 1, a slider 4 is slidably connected inside the slide groove 3, a support foot 5 is welded at the bottom of the base 1, a through hole 6 is opened inside the workbench 2, and a debris collection frame 7 is welded on the top of the slider 4. By opening a slide groove 3 inside the base 1, the slider 4 is slidably connected inside the slide groove 3, and the internal debris collection frame 7 is driven to move and pull out. The debris during grinding flows through the through hole 6 inside the workbench 2 to the debris collection frame 7 for centralized collection and treatment, reducing the pollution of the workbench, avoiding the debris from being scattered everywhere, improving the grinding efficiency of the device, and being beneficial to improving the grinding effect of the device.

[0031] refer to Figure 1 A handle groove 8 is provided on the surface of the debris collection frame 7, and the handle groove 8 is arranged in a trapezoidal structure. By arranging the handle groove 8, it is convenient to pull out the debris collection frame 7.

[0032] refer to Figure 1 A transparent window 10 is provided on the surface of the frame 9, and a controller 11 is fixedly installed on the top of the surface of the frame 9. By providing the transparent window 10, it is convenient to observe the polishing situation inside the frame 9.

[0033] refer to Figure 2 and Figure 4 A lower support plate 12 and an upper support plate 13 are fixedly installed on the top of the workbench 2, a bearing 14 is fixedly installed inside the lower support plate 12, a rotating rod 15 is rotatably sleeved on one end of the bearing 14 and the inside of the upper support plate 13, a rotating wheel 16 is fixedly sleeved on the top of the surface of the rotating rod 15, a micro motor 17 is fixedly installed on the top of the rotating rod 15 inside the upper support plate 13, a pulley 18 is fixedly sleeved on the surface of the rotating rod 15, and a belt 19 is rotatably connected to the surface of the pulley 18. By setting the rotating wheel 16, it is convenient to transport the rolled angle steel to the inside of the grinding equipment for grinding.

[0034] refer to Figure 2 A spring 22 is fixedly installed on the surface of the bottom of the elastic telescopic rod 1 20 and the elastic telescopic rod 2 21. By setting the spring 22, the elastic telescopic rod 1 20 and the elastic telescopic rod 2 21 can be easily adjusted in grinding height.

[0035] Brief description of the use process: by opening a slide groove 3 inside the base 1, a sliding block 4 is slidably connected in the slide groove 3, which drives the internal debris collection frame 7 to move and pull out. The debris during grinding flows through the through hole 6 inside the workbench 2 to the debris collection frame 7 for centralized collection and treatment, thereby reducing the pollution of the workbench, avoiding the debris from being scattered everywhere, improving the grinding efficiency of the device, and being beneficial to improving the grinding effect of the device.

[0036] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 A fast grinding device for rust removal of angle steel, a frame 9 is welded on the top of a workbench 2, an elastic telescopic rod 1 20 and an elastic telescopic rod 21 are fixedly installed on the top of the frame 9 and the top of the workbench 2, a U-shaped frame 23 is welded on the bottom of the elastic telescopic rod 1 20, a rotating motor 24 is rotated by the internal bolts of the U-shaped frame 23, a grinding wire wheel 25 is fixedly installed on the bottom of the rotating motor 24, a paint box 31 is welded on the right side of the bottom of the workbench 2, a paint pump 32 is fixedly installed on the top of the paint box 31, a connecting pipe 33 is fixedly installed on the left and top of the paint pump 32, a spray rack 34 is welded on the right side of the top of the workbench 2, and a circular jet pipe 3 is welded inside the spray rack 34 5. A nozzle 36 is fixedly installed inside the annular jet pipe 35. A symmetrical support rod 37 is welded on the right side of the top of the workbench 2. A placement roller 38 is rotatably connected to one side of the support rod 37. Soft curtains 39 are arranged on both sides of the spray frame 34. When grinding, the angle steel is placed on the surface of the rotating wheel 16. After the rotating wheel 16 rotates and drives the angle steel to move into the frame 9, the elastic telescopic rod 20 is used to adjust the height to be ground. Then, the rotating motor 24 inside the rotating bottom U-shaped frame 23 is adjusted to rotate and adjust the grinding angle. Each side of the angle steel is ground, which is convenient for adjusting the use angle of the grinding wire wheel 25, improving the use effect of the device, and improving the practicability of the device grinding.

[0037] refer to Figure 2 An L-shaped frame 26 is fixedly installed at the bottom of the elastic telescopic rod 21, and a holding wheel 27 is rotatably connected inside the L-shaped frame 26. By setting the holding wheel 27, the angle steel polished inside the frame 9 can be pressed and polished.

[0038] refer to Figure 1 A spring rope 28 is fixedly installed on the surface of the right side of the frame 9, a handheld device handle 29 is fixedly installed on the bottom of the spring rope 28, and a grinding sheet 30 is fixedly installed on the bottom of the handheld device handle 29. By setting the handheld device handle 29 and the grinding sheet 30, it is convenient to manually grind again the places where the equipment is not polished in place.

[0039] refer to Figure 1The transparent window 10 is configured to be made of double-layer tempered glass material. By configuring the double-layer tempered glass material, the durability of the transparent window 10 can be improved.

[0040] refer to Figure 2 The grinding wire wheel 25 and the grinding sheet 30 are both configured as bowl-shaped wire wheels, and the grinding wire inside the wire wheel is configured as 0.55 high-strength steel wire. By configuring the bowl-shaped wire wheel, the durability of the internal grinding wire is easily improved.

[0041] refer to Figure 1 The base 1, the debris collection frame 7, the workbench 2 and the frame 9 are all made of steel, and the surfaces and interiors of the base 1, the debris collection frame 7, the workbench 2 and the frame 9 are sprayed with paint. By setting the paint, the surfaces of the base 1, the debris collection frame 7, the workbench 2 and the frame 9 can be protected and decorated.

[0042] Brief description of the use process: When grinding, place the angle steel on the surface of the rotating wheel 16. After the rotating wheel 16 rotates to drive the angle steel to move into the frame 9, the elastic telescopic rod 20 is used to adjust the height to be ground, and then the rotating motor 24 inside the rotating bottom U-shaped frame 23 is adjusted to rotate and adjust the grinding angle. Each surface of the angle steel is ground, which is convenient for adjusting the use angle of the grinding wire wheel 25, improving the use effect of the device, and improving the practicability of the device grinding. At the same time, after the angle steel is moved out of the frame 9 after grinding, the angle steel passes through the annular jet pipe 35 inside the spray frame 34, and the protective paint is sprayed onto the surface of the angle steel through the jet head 36 on the surface of the annular jet pipe 35. The surface of the angle steel is sprayed with paint for protection, so that the surface of the angle steel has the function of anti-corrosion protection and enhances the aesthetics of the surface of the angle steel.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A rapid grinding device for rust removal of angle steel, comprising a base (1), characterized in that: A workbench (2) is fixedly mounted on the top of the base (1), a slide groove (3) is provided inside the base (1), a slider (4) is slidably connected inside the slide groove (3), a support foot (5) is welded to the bottom of the base (1), a through hole (6) is provided inside the workbench (2), a debris collection frame (7) is welded to the top of the slider (4), a frame (9) is welded to the top of the workbench (2), an elastic telescopic rod 1 (20) and an elastic telescopic rod 2 (21) are fixedly mounted on the top of the frame (9) and the top of the workbench (2), a U-shaped frame (23) is welded to the bottom of the elastic telescopic rod 1 (20), a rotating motor (24) is rotated by the internal bolts of the U-shaped frame (23), and the rotating motor (24) is rotated by the internal bolts of the U-shaped frame (23). A grinding wire wheel (25) is fixedly mounted on the bottom of the motor (24); a paint box (31) is welded to the right side of the bottom of the workbench (2); a paint pump (32) is fixedly mounted on the top of the paint box (31); connecting pipes (33) are fixedly mounted on the left and top of the paint pump (32); a spray rack (34) is welded to the right side of the top of the workbench (2); an annular jet pipe (35) is welded inside the spray rack (34); a jet head (36) is fixedly mounted inside the annular jet pipe (35); mutually symmetrical support rods (37) are welded to the right side of the top of the workbench (2); a placement roller (38) is rotatably connected to one side of the support rod (37); and soft curtains (39) are arranged on both sides of the spray rack (34).

2. The rapid grinding device for angle steel rust removal according to claim 1 is characterized in that: A handle groove (8) is provided on the surface of the debris collection frame (7), and the handle groove (8) is arranged in a trapezoidal structure.

3. The rapid grinding device for rust removal of angle steel according to claim 1 is characterized in that: A transparent window (10) is provided on the surface of the frame (9), and a controller (11) is fixedly mounted on the top of the surface of the frame (9).

4. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: A lower support plate (12) and an upper support plate (13) are fixedly mounted on the top of the workbench (2); a bearing (14) is fixedly mounted inside the lower support plate (12); a rotating rod (15) is rotatably sleeved between one end of the bearing (14) and the inside of the upper support plate (13); a rotating wheel (16) is fixedly sleeved on the top of the surface of the rotating rod (15); a micro motor (17) is fixedly mounted on the top of the rotating rod (15) inside the upper support plate (13); a pulley (18) is fixedly sleeved on the surface of the rotating rod (15); and a belt (19) is rotatably connected to the surface of the pulley (18).

5. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: A spring (22) is fixedly mounted on the surface of the bottom of the elastic telescopic rod 1 (20) and the elastic telescopic rod 2 (21).

6. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: An L-shaped frame (26) is fixedly mounted on the bottom of the second elastic telescopic rod (21), and a holding wheel (27) is rotatably connected inside the L-shaped frame (26).

7. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: A spring rope (28) is fixedly mounted on the surface of the right side of the frame (9), a handheld device handle (29) is fixedly mounted on the bottom of the spring rope (28), and a grinding sheet (30) is fixedly mounted on the bottom of the handheld device handle (29).

8. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: The transparent window (10) is made of double-layer tempered glass.

9. The rapid grinding device for rust removal of angle steel according to claim 1, characterized in that: The grinding wire wheel (25) and the grinding sheet (30) are both configured as bowl-shaped wire wheels, and the grinding wire inside the wire wheel is configured as 0.55 high-strength steel wire.

10. The rapid grinding device for angle steel rust removal according to claim 1, characterized in that: The base (1), the debris collection frame (7), the workbench (2) and the frame (9) are all made of steel, and the surfaces and interiors of the base (1), the debris collection frame (7), the workbench (2) and the frame (9) are sprayed with paint.

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