A polishing device for TD surface treatment of metal materials

Abstract

The utility model relates to metal material processing technical field, and disclose a kind of polishing device for metal material TD surface treatment, including polishing table, the side fixed mounting of polishing table has support block, the top fixed mounting of support block and polishing table has dust collector, the inner end movable mounting of dust collector has filter screen, the inner end fixed mounting of dust collector has over suction fan, the top of polishing table is installed with link plate, the bottom end fixed mounting of link plate has installation box, the inner end fixed mounting of installation box has blowing fan, the side fixed mounting of installation box inner end has air guide plate;The polishing device for metal material TD surface treatment, by installing suction fan and blowing fan, blowing fan is convenient for the heat dissipation of polishing head and metal material, avoid polishing head and avoid the problem that TD coating on the surface of metal material occurs performance degradation due to local overheating because of high temperature accelerated wear, suction fan is convenient for collecting the metal scrap generated in polishing process.

Description

Technical Field

[0001] This utility model relates to the field of metal material processing technology, and in particular to a grinding device for TD surface treatment of metal materials. Background Technology

[0002] TD surface treatment is a thermal diffusion method for carbide coating. In the processing of metal materials, TD surface treatment technology is widely used to improve the wear resistance, corrosion resistance and service life of metal workpieces. After treatment, a carbide coating with high hardness and strong adhesion will be formed on the surface of the workpiece. In order to meet the subsequent assembly accuracy or performance requirements, the surface of the TD-treated metal workpiece needs to be ground and repaired to remove burrs and uneven coating protrusions, so that the surface roughness meets the standard.

[0003] During the grinding process, the high-speed friction between the grinding head and the surface of the metal workpiece generates a large amount of heat. If the heat cannot be dissipated in time, it will not only cause the grinding head to wear out faster due to high temperature, but also cause the TD coating on the surface of the metal workpiece to deteriorate due to local overheating. In addition, a large amount of metal chips, dust and carbide particles of the TD coating will be generated during the grinding process. If not handled in time, the chips will easily adhere to the surface of the workpiece, affecting the grinding accuracy, and the dust will spread into the air, polluting the working environment and endangering the health of the operators. Utility Model Content

[0004] The purpose of this invention is to provide a grinding device for TD surface treatment of metal materials, which solves the problems mentioned in the background art, such as the generation of a large amount of heat from high-speed friction between the grinding head and the surface of the metal workpiece, and the generation of a large amount of metal debris during the grinding process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for TD surface treatment of metal materials, comprising a grinding table, a support block fixedly installed on one side of the grinding table, a dust collection box fixedly installed on the support block and the top of the grinding table, a filter screen movably installed inside the dust collection box, an over-suction fan fixedly installed inside the dust collection box, a connecting plate installed on the top of the grinding table, an installation box fixedly installed at the bottom of the connecting plate, a blower fan fixedly installed inside the installation box, an air guide plate fixedly installed on one side of the inner end of the installation box, and a nozzle fixedly installed at the bottom of the installation box.

[0006] The grinding table has fixed plates on both sides of its top surface, an electric push rod is fixedly installed in the middle of the fixed plates, and a clamping plate is fixedly installed at the transmission end of the electric push rod.

[0007] The grinding table has a mounting groove on one side of its top surface. A geared motor is fixedly mounted on one side of the grinding table. The output shaft of the geared motor extends into the mounting groove. A lead screw is fixedly mounted on the output shaft of the geared motor. The lead screw is movably connected to the grinding table. A nut seat is threaded onto the outer end of the lead screw. The nut seat is movably connected to the mounting groove.

[0008] The grinding table has a sliding groove on one side of its top surface away from the mounting groove. A slider is movably installed at the inner end of the sliding groove, and a U-shaped plate is fixedly installed at the top of the slider and the nut seat.

[0009] The U-shaped plate has a through groove at its inner end. A second geared motor is fixedly installed on one side of the inner end of the through groove. A second lead screw is fixedly installed on the output shaft end of the second geared motor. The second lead screw is movably connected to the U-shaped plate. A second nut seat is threadedly installed on the outer end of the second lead screw. The second nut seat is movably connected to the through groove. The second nut seat is located at the bottom end of the connecting plate and is fixedly connected to the connecting plate.

[0010] Among them, an electric push rod two is fixedly installed at the bottom end of the nut seat two, a connecting base is fixedly installed at the transmission end of the electric push rod two, a grinding motor is fixedly installed at the bottom end of the connecting base, and a grinding head is fixedly installed at the output shaft end of the grinding motor.

[0011] This utility model discloses a grinding device for TD surface treatment of metal materials. By installing a suction fan and a blower fan, the blower fan facilitates heat dissipation for the grinding head and metal material, preventing accelerated wear of the grinding head due to high temperature and avoiding performance degradation of the TD coating on the metal material surface due to localized overheating. The suction fan facilitates the collection of metal debris generated during the grinding process. By installing a clamping plate and a grinding head, the clamping plate facilitates the clamping and fixing of the metal material, facilitating subsequent grinding work and preventing displacement during grinding. The grinding head facilitates the grinding and finishing of the TD-treated metal workpiece surface, removing burrs and uneven coating protrusions, thereby improving product quality. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 1 ;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the present invention. Figure 2 .

[0018] In the diagram: 1. Grinding table; 2. Support block; 3. Dust collection box; 4. Filter screen; 5. Suction fan; 6. Connecting plate; 7. Mounting box; 8. Blowing fan; 9. Air guide plate; 10. Nozzle; 11. Fixing plate; 12. Electric push rod one; 13. Clamping plate; 14. Mounting slot; 15. Gear motor one; 16. Lead screw one; 17. Nut seat one; 18. Slide groove; 19. Sliding block; 20. U-shaped plate; 21. Through groove; 22. Gear motor two; 23. Lead screw two; 24. Nut seat two; 25. Electric push rod two; 26. Connecting base; 27. Grinding motor; 28. Grinding head. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-5 This utility model provides a technical solution: a grinding device for TD surface treatment of metal materials, including a grinding table 1, a support block 2 fixedly installed on one side of the grinding table 1, a dust collection box 3 fixedly installed on the top of the support block 2 and the grinding table 1, a filter screen 4 movably installed inside the dust collection box 3, an exhaust fan 5 fixedly installed inside the dust collection box 3, a connecting plate 6 installed on the top of the grinding table 1, an installation box 7 fixedly installed at the bottom of the connecting plate 6, a blower fan 8 fixedly installed inside the installation box 7, an air guide plate 9 fixedly installed on one side of the inner end of the installation box 7, and a nozzle 10 fixedly installed at the bottom of the installation box 7.

[0021] Please see Figures 1-5A fixing plate 11 is fixedly installed on both sides of the top of the grinding table 1. An electric push rod 12 is fixedly installed in the middle of the fixing plate 11. A clamping plate 13 is fixedly installed at the transmission end of the electric push rod 12. A mounting groove 14 is opened on one side of the top surface of the grinding table 1. A geared motor 15 is fixedly installed on one side of the grinding table 1. The output shaft end of the geared motor 15 extends into the interior of the mounting groove 14. A lead screw 16 is fixedly installed on the output shaft end of the geared motor 15. The lead screw 16 is movably connected to the grinding table 1. A nut seat 17 is threaded on the outer end of the lead screw 16. The nut seat 17 is movably connected to the mounting groove 14. A sliding groove 18 is opened on one side of the top surface of the grinding table 1 away from the mounting groove 14. A slider 19 is movably installed at the inner end of the sliding groove 18. The slider 19 and A U-shaped plate 20 is fixedly installed at the top of the nut seat 17. A through groove 21 is opened at the inner end of the U-shaped plate 20. A geared motor 22 is fixedly installed on one side of the inner end of the through groove 21. A lead screw 23 is fixedly installed at the output shaft end of the geared motor 22. The lead screw 23 is movably connected to the U-shaped plate 20. A nut seat 24 is threadedly installed at the outer end of the lead screw 23. The nut seat 24 is movably connected to the through groove 21. The nut seat 24 is located at the bottom end of the connecting plate 6. The nut seat 24 is fixedly connected to the connecting plate 6. An electric push rod 25 is fixedly installed at the bottom end of the nut seat 24. A connecting base 26 is fixedly installed at the transmission end of the electric push rod 25. A grinding motor 27 is fixedly installed at the bottom end of the connecting base 26. A grinding head 28 is fixedly installed at the output shaft end of the grinding motor 27.

[0022] Working principle: First, when processing the TD surface of metal materials, the operator places the TD-treated metal material on the grinding table 1. The electric push rod 12 pushes the clamping plate 13 to clamp and fix the metal material. After clamping, the electric push rod 25 pushes the connecting base 26, the grinding motor 27, and the grinding head 28 to move down, so that the grinding head 28 contacts the metal material. The grinding motor 27 drives the grinding head 28 to rotate and grind the surface of the metal material. The reduction motor 15 drives the lead screw 16 to rotate, which drives the grinding head 28 to move back and forth through the nut seat 17 and the U-shaped plate 20. The stability of the movement of the U-shaped plate 20 is improved by the action of the slide groove 18 and the slider 19. The reduction motor 22 drives the lead screw 23 to rotate, which drives the grinding head through the nut seat 24. The movement of the grinding head 28 increases its grinding range. Under the action of the connecting plate 6, the nut seat 24 moves synchronously with the mounting box 7, ensuring that the nozzle 10 is always facing the grinding head 28. During the grinding process, the high-speed friction between the grinding head 28 and the metal surface generates a large amount of heat. The blower 8 accelerates the airflow and blows it out through the nozzle 10, which can dissipate heat from the grinding head 28 and the metal material, preventing the grinding head 28 from wearing down due to high temperature and shortening its service life, as well as preventing the TD coating on the metal surface from deteriorating due to local overheating. The debris generated during the grinding process is sucked into the dust collection box 3 by the suction fan 5 under the action of the blower 8 and the suction fan 5. The filter screen 4 filters and intercepts the debris, and the filter screen 4 can be removed for cleaning later.

[0023] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A grinding apparatus for TD surface treatment of metal materials, comprising a grinding table (1), characterized in that: A support block (2) is fixedly installed on one side of the grinding table (1). A dust collection box (3) is fixedly installed on the top of the support block (2) and the grinding table (1). A filter screen (4) is movably installed inside the dust collection box (3). An exhaust fan (5) is fixedly installed inside the dust collection box (3). A connecting plate (6) is installed on the top of the grinding table (1). An installation box (7) is fixedly installed at the bottom of the connecting plate (6). A blower (8) is fixedly installed inside the installation box (7). An air guide plate (9) is fixedly installed on one side of the inner end of the installation box (7). A nozzle (10) is fixedly installed at the bottom of the installation box (7).

2. The grinding device for TD surface treatment of metal materials according to claim 1, characterized in that: Fixing plates (11) are fixedly installed on both sides of the top of the grinding table (1), and an electric push rod (12) is fixedly installed in the middle of the fixing plate (11). A clamping plate (13) is fixedly installed at the transmission end of the electric push rod (12).

3. The grinding device for TD surface treatment of metal materials according to claim 2, characterized in that: A mounting groove (14) is provided on one side of the top surface of the grinding table (1). A geared motor (15) is fixedly installed on one side of the grinding table (1). The output shaft end of the geared motor (15) extends into the interior of the mounting groove (14). A lead screw (16) is fixedly installed on the output shaft end of the geared motor (15). The lead screw (16) is movably connected to the grinding table (1). A nut seat (17) is threaded on the outer end of the lead screw (16). The nut seat (17) is movably connected to the mounting groove (14).

4. The grinding device for TD surface treatment of metal materials according to claim 3, characterized in that: A sliding groove (18) is provided on one side of the top surface of the grinding table (1) away from the mounting groove (14). A slider (19) is movably installed at the inner end of the sliding groove (18). A U-shaped plate (20) is fixedly installed on the top of the slider (19) and the nut seat (17).

5. A grinding device for TD surface treatment of metal materials according to claim 4, characterized in that: The inner end of the U-shaped plate (20) is provided with a through groove (21). A second geared motor (22) is fixedly installed on one side of the inner end of the through groove (21). A second lead screw (23) is fixedly installed on the output shaft end of the second geared motor (22). The second lead screw (23) is movably connected to the U-shaped plate (20). A second nut seat (24) is threaded on the outer end of the second lead screw (23). The second nut seat (24) is movably connected to the through groove (21). The second nut seat (24) is located at the bottom end of the connecting plate (6). The second nut seat (24) is fixedly connected to the connecting plate (6).

6. The grinding device for TD surface treatment of metal materials according to claim 5, characterized in that: The bottom end of the nut seat 2 (24) is fixedly installed with an electric push rod 2 (25), the transmission end of the electric push rod 2 (25) is fixedly installed with a connecting base (26), the bottom end of the connecting base (26) is fixedly installed with a grinding motor (27), and the output shaft end of the grinding motor (27) is fixedly installed with a grinding head (28).

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