Stainless steel surface scale breaking device

Abstract

The utility model discloses a stainless steel surface scale breaking device which comprises a machine table, a machine frame is installed at the top end of the machine table, a driving mechanism is arranged at the top end in the machine frame, an adjusting mechanism is fixed to the bottom end of the driving mechanism, a grinding mechanism is installed at the bottom end of the adjusting mechanism, and a cooling mechanism is arranged on the outer side of the grinding mechanism. The cooling mechanism comprises a guide rod connected with the adjusting mechanism in a sliding mode, a magnetic suction plate is fixed to the outer side of the middle of the guide rod, an air guide cover is fixed to the bottom end of the guide rod, and an outer connector is fixed to one side of the air guide cover. By arranging the cooling mechanism, in the using process of the grinding disc, an air guide cover can be fixed to the outer side of the grinding disc through a guide rod, external cooling air enters the air guide cover through an outer connector, the cooling air is guided by the air guide cover and then sprayed to the grinding disc, and therefore the grinding disc is cooled, and the phenomenon that the grinding disc is broken due to temperature rising is avoided; the service life of the grinding disc is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel descaling technology, and in particular to a stainless steel surface descaling device. Background Technology

[0002] Stainless steel "scale breakage" typically refers to an irregular oxide layer or crack phenomenon that forms on the surface of stainless steel during processing, welding, or high-temperature treatment. These cracks resemble scales or fragmented surface layers. Scale breakage can affect the appearance, corrosion resistance, and strength of stainless steel, and therefore needs to be avoided or repaired in some applications.

[0003] For parts that have already developed scale damage, the damaged parts can be removed by mechanical grinding and polishing to restore the smoothness of the stainless steel surface. During the grinding process, the grinding disc continuously rotates to grind the welded joints of the stainless steel plate. However, the friction generated by the continuous rotation of the grinding disc and the stainless steel plate can easily cause the grinding disc itself to heat up continuously, resulting in breakage and reducing its service life. Utility Model Content

[0004] The main purpose of this invention is to provide a device for breaking scale on the surface of stainless steel.

[0005] The objective of this utility model can be achieved by adopting the following technical solution:

[0006] A stainless steel surface descaling device includes a machine base, a frame mounted on the top of the machine base, a drive mechanism located at the top of the frame, an adjustment mechanism fixed at the bottom of the drive mechanism, a grinding mechanism mounted at the bottom of the adjustment mechanism, a cooling mechanism located on the outside of the grinding mechanism, the cooling mechanism including a guide rod slidably connected to the adjustment mechanism, a magnetic suction plate fixed on the outer side of the middle part of the guide rod, an air guide cover fixed at the bottom of the guide rod, and an external interface fixed on one side of the air guide cover.

[0007] Preferably, the drive mechanism includes a motor, a ball screw, a guide rod, and a sliding seat, and the output end of the motor is keyed to the ball screw.

[0008] Preferably, the sliding seats are all connected to the ball screw and the guide rod, and the adjusting mechanism is fixed to the bottom end of the sliding seat.

[0009] Preferably, the adjustment mechanism includes symmetrically arranged electric push rods, the movable end of the electric push rods is fixed to a mounting plate, and the grinding mechanism is fixed to the bottom end of the mounting plate.

[0010] Preferably, the polishing mechanism includes a polishing machine and a polishing disc, wherein the polishing disc is fixedly connected to the output shaft of the polishing machine.

[0011] Preferably, magnetic blocks are installed on both sides of the bottom end of the mounting plate, and the magnetic blocks are positioned corresponding to the magnetic plate.

[0012] Preferably, a limiting block is fixed above the outer side of the guide rod, and the bottom end of the limiting block abuts against the top end of the mounting plate.

[0013] The beneficial effects of this technology are:

[0014] By setting up a cooling mechanism, during the use of the grinding disc, the air guide cover is fixed to the outside of the grinding disc by the guide rod. External cooling gas enters into the air guide cover through the external interface. After being guided by the air guide cover, the cooling gas is sprayed onto the grinding disc, thereby cooling the grinding disc, preventing the grinding disc from breaking due to overheating, and improving the service life of the grinding disc. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a preferred embodiment of a stainless steel surface descaling device according to the present invention;

[0016] Figure 2 This is a main sectional view of a preferred embodiment of a stainless steel surface descaling device according to the present invention;

[0017] Figure 3 This is a schematic diagram showing the positional relationship of the mounting plate, grinding mechanism, cooling mechanism, and magnetic block in a preferred embodiment of a stainless steel surface descaling device according to the present invention.

[0018] The annotations in the attached figures are explained as follows:

[0019] 1. Machine base; 2. Machine frame; 3. Drive mechanism; 301. Motor; 302. Ball screw; 303. Guide rod; 304. Sliding seat; 4. Adjustment mechanism; 401. Electric push rod; 402. Mounting plate; 5. Grinding mechanism; 501. Grinding machine; 502. Grinding disc; 6. Cooling mechanism; 601. Guide rod; 602. Magnetic plate; 603. Air guide cover; 604. External interface; 7. Magnetic block; 8. Limit block. Detailed Implementation

[0020] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0021] like Figures 1-3As shown, this embodiment provides a stainless steel surface descaling device, including a machine base 1, a frame 2 installed at the top of the machine base 1, a drive mechanism 3 installed at the top of the frame 2, an adjustment mechanism 4 fixed at the bottom of the drive mechanism 3, a grinding mechanism 5 installed at the bottom of the adjustment mechanism 4, and a cooling mechanism 6 installed on the outside of the grinding mechanism 5. The cooling mechanism 6 includes a guide rod 601 slidably connected to the adjustment mechanism 4. The guide rod 601 can fix the air guide hood 603 on the outside of the grinding disc 502. A magnetic suction plate 602 is fixed on the outer side of the middle part of the guide rod 601. The magnetic suction plate 602 can attract each other with the magnetic suction block 7, thereby adjusting the vertical position of the air guide hood 603. The air guide hood 603 is fixed at the bottom of the guide rod 601. The air guide hood 603 can guide the cooling gas to the grinding disc 502. An external interface 604 is fixed on one side of the air guide hood 603. The cooling gas enters the air guide hood 603 through the external interface 604.

[0022] like Figures 1-2 As shown, the drive mechanism 3 includes a motor 301, a ball screw 302, a guide rod 303, and a sliding seat 304. The output end of the motor 301 is keyed to the ball screw 302, so that the motor 301 can drive the ball screw 302 to rotate.

[0023] like Figures 1-2 As shown, the sliding seat 304 is connected to the ball screw 302 and the guide rod 303, and the adjusting mechanism 4 is fixed at the bottom of the sliding seat 304. It can drive the sliding seat 304 to move horizontally along the guide rod 303 during the rotation of the ball screw 302, thereby adjusting the horizontal position of the adjusting mechanism 4.

[0024] like Figures 1-2 As shown, the adjustment mechanism 4 includes symmetrically arranged electric push rods 401. The movable end of the electric push rod 401 is fixed with a mounting plate 402, and the grinding mechanism 5 is fixed at the bottom of the mounting plate 402, so that the electric push rod 401 can adjust the vertical position of the grinding mechanism 5 through the mounting plate 402.

[0025] like Figures 1-2 As shown, the grinding mechanism 5 includes a grinding machine 501 and a grinding disc 502. The grinding disc 502 is fixedly connected to the output shaft of the grinding machine 501, which facilitates the grinding machine 501 to drive the grinding disc 502 to rotate and grind the welded joints of the stainless steel plate, thereby performing scale removal treatment.

[0026] like Figures 1-2 As shown, magnetic blocks 7 are installed on both sides of the bottom end of the mounting plate 402, and the magnetic blocks 7 correspond to the positions of the magnetic plate 602, which can make the magnetic plate 602 and the magnetic blocks 7 attract each other, thereby adjusting the height of the air guide cover 603 and making it convenient for the staff to replace the grinding disc 502.

[0027] like Figures 1-2As shown, a limiting block 8 is fixed on the upper outer side of the guide rod 601, and the bottom end of the limiting block 8 abuts against the top end of the mounting plate 402. The limiting block 8 can limit the guide rod 601, thereby ensuring the height of the air guide cover 603.

[0028] The working principle of this device is as follows: In practical use, the operator places the stainless steel plate to be ground on the machine base 1, positioning the weld seam of the stainless steel plate below the grinding disc 502. After placement, the electric push rod 401 adjusts the height of the grinding mechanism 5 via the mounting plate 402 until the grinding disc 502 is in contact with the stainless steel plate. After height adjustment, the grinding machine 501 drives the grinding disc 502 to rotate and grind the weld seam of the stainless steel plate, thus performing scale removal. During this process, the motor 301 drives the ball screw 302 to rotate. As the ball screw 302 rotates, it drives the sliding seat 304 to move horizontally along the guide rod 303, thereby adjusting the horizontal position of the adjusting mechanism 4. The grinding disc 502 moves horizontally to grind the weld. During the grinding process, the air guide 603 is fixed to the outside of the grinding disc 502 by the guide rod 601. External cooling gas enters the air guide 603 through the external interface 604. After being guided by the air guide 603, the cooling gas is sprayed onto the grinding disc 502, thereby cooling the grinding disc 502 and preventing it from breaking due to overheating, thus improving the service life of the grinding disc 502. When the grinding disc 502 needs to be replaced, the operator pushes the air guide 603 upward. At this time, the magnetic suction plate 602 on the outside of the guide rod 601 and the magnetic suction block 7 attract each other to fix the height of the air guide 603, making it convenient for the operator to replace the grinding disc 502.

[0029] The above are merely further embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed by this utility model, based on the technical solution and concept of this utility model, shall fall within the protection scope of this utility model.

Claims

1. A stainless steel surface descaling device, characterized in that: The machine includes a machine base (1), a frame (2) is installed on the top of the machine base (1), a drive mechanism (3) is provided at the top of the frame (2), an adjustment mechanism (4) is fixed at the bottom of the drive mechanism (3), a grinding mechanism (5) is installed at the bottom of the adjustment mechanism (4), a cooling mechanism (6) is provided on the outside of the grinding mechanism (5), the cooling mechanism (6) includes a guide rod (601) slidably connected to the adjustment mechanism (4), a magnetic suction plate (602) is fixed on the outer side of the middle part of the guide rod (601), an air guide cover (603) is fixed at the bottom of the guide rod (601), and an external interface (604) is fixed on one side of the air guide cover (603).

2. The stainless steel surface descaling device according to claim 1, characterized in that: The drive mechanism (3) includes a motor (301), a ball screw (302), a guide rod (303), and a sliding seat (304). The output end of the motor (301) is keyed to the ball screw (302).

3. A stainless steel surface scale breaker as claimed in claim 2, wherein: The sliding seat (304) is connected to the ball screw (302) and the guide rod (303), and the adjusting mechanism (4) is fixed at the bottom of the sliding seat (304).

4. A stainless steel surface scale breaker as defined in claim 1, wherein: The adjustment mechanism (4) includes symmetrically arranged electric push rods (401), the movable end of the electric push rod (401) is fixed with a mounting plate (402), and the grinding mechanism (5) is fixed at the bottom end of the mounting plate (402).

5. A stainless steel surface descaling device according to claim 4, characterized in that: The polishing mechanism (5) includes a polisher (501) and a polishing disc (502), wherein the polishing disc (502) is fixedly connected to the output shaft of the polisher (501).

6. The stainless steel surface descaling device according to claim 4, characterized in that: Magnetic blocks (7) are installed on both sides of the bottom end of the mounting plate (402), and the magnetic blocks (7) are positioned corresponding to the magnetic plate (602).

7. A stainless steel surface scale breaker as defined in claim 4 wherein: A limiting block (8) is fixed above the outer side of the guide rod (601), and the bottom end of the limiting block (8) abuts against the top end of the mounting plate (402).

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