Grinding and polishing equipment for metal casting

Abstract

The utility model relates to the technical field of metal casting machining, in particular to grinding and polishing equipment for metal castings, which comprises a machining box, supporting columns, an anti-skid plate and a machining opening, the supporting columns are sequentially, symmetrically and fixedly connected to the surface of the bottom of the machining box, and the anti-skid plate is fixedly connected to the machining opening. According to the grinding and polishing equipment for the metal casting, a bottom plate is installed on the surface of the top of the inner wall of the machining box, a first threaded rod and a second threaded rod are installed in the bottom plate to be matched, and when a rotating motor operates, the first threaded rod and the second threaded rod are matched with each other; a rotating motor drives a first threaded rod to rotate, the first threaded rod and a second threaded rod are in meshed connection through a bevel gear so as to drive the second threaded rod to rotate together, then a moving block and a push rod motor are driven to move, the push rod motor moves to drive a push rod and a clamping plate to move, and the clamping plate clamps and fixes a metal casting. And the stable clamping effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of metal casting processing technology, specifically to a grinding and polishing device for metal castings. Background Technology

[0002] Casting is the process of pouring liquid metal into a casting cavity that conforms to the shape of the part, allowing it to cool and solidify to obtain a part or blank. A casting obtained by casting is called a casting. Polishing refers to a processing method that uses mechanical, chemical, or electrochemical actions to reduce the surface roughness of a workpiece to obtain a bright, smooth surface. It involves using polishing tools and abrasive particles or other polishing media to refine the surface of a workpiece.

[0003] Existing metal castings are processed using grinding and polishing equipment. However, the stability of the mechanism used to fix the metal castings is poor, which leads to a decrease in the precision of grinding and polishing. Furthermore, the clamping effect of the fixing structure is relatively simple, and the metal castings have different shapes, which in turn reduces the stable clamping effect.

[0004] Therefore, we propose a grinding and polishing device for metal castings. Utility Model Content

[0005] The purpose of this invention is to provide a grinding and polishing device for metal castings to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grinding and polishing device for metal castings, comprising a processing box, support columns, anti-slip plates, and a processing port. The bottom surface of the processing box is symmetrically and fixedly connected with support columns in sequence, and the bottom surface of the support columns is fixedly connected with anti-slip plates. The front surface of the processing box is provided with a processing port.

[0007] Preferably, a turntable is rotatably mounted on the top surface of the inner wall of the processing box, and a drive motor is mounted on the top surface of the turntable processing box at the turntable. A base plate is fixedly connected to the bottom surface of the turntable, and mounting grooves are sequentially opened inside the base plate. A first threaded rod and a second threaded rod are symmetrically installed inside the mounting grooves. A bevel gear is fixedly connected to one end of the first threaded rod and the second threaded rod at their closest points, and the bevel gears are meshed with each other. A rotating motor is mounted on the side of the processing box at the first threaded rod.

[0008] Preferably, the outer surfaces of the first threaded rod and the second threaded rod are respectively engaged with moving blocks, the bottom surface of the base plate is equipped with a cover plate, the bottom surface of the moving block is equipped with a push rod motor, the bottom surface of the push rod motor is equipped with a push rod, and the bottom end of the push rod is fixedly connected with a clamping plate.

[0009] Preferably, a filter plate is installed inside the processing box, and filter holes are sequentially opened inside the filter plate.

[0010] Preferably, a water pump is installed on the bottom surface of the processing box, a spray head is installed on the back surface of the processing box, a connecting pipe is fixedly connected to the back surface of the spray head, and the other end of the connecting pipe is fixedly connected to the water pump, and water nozzles are sequentially installed on the front surface of the spray head.

[0011] Preferably, a guide rail is installed on the back surface of the processing box, a lead screw is installed inside the guide rail, an adjusting block is engaged on the outer surface of the lead screw, a processing motor is installed on one side surface of the guide rail, the output end of the processing motor passes through the inside of the guide rail and is fixedly connected to the lead screw, and a grinding and polishing device is installed on the front surface of the adjusting block.

[0012] Preferably, a control panel is installed on one side surface of the processing box, and the rotation motor, drive motor, push rod motor and processing motor are all electrically connected and controlled by the control panel.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: A base plate is installed on the top surface of the inner wall of the processing box. A first threaded rod and a second threaded rod are installed inside the base plate. When the rotating motor is running, the rotating motor drives the first threaded rod to rotate. The first threaded rod and the second threaded rod are connected by bevel gear meshing, thereby driving the second threaded rod to rotate together. This in turn drives the moving block and the push rod motor to move. The movement of the push rod motor drives the push rod and the clamping plate to move, so that the clamping plate clamps and fixes the metal casting, ensuring a stable clamping effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the present invention.

[0016] Figure 3 This is a partial structural schematic diagram of the present invention;

[0017] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0018] In the diagram: 1. Machining box; 2. Support column; 3. Anti-slip plate; 4. Machining port; 5. Base plate; 6. Mounting slot; 7. First threaded rod; 8. Second threaded rod; 9. Bevel gear; 10. Moving block; 11. Cover plate; 12. Push rod motor; 13. Push rod; 14. Clamping plate; 15. Turntable; 16. Drive motor; 17. Rotating motor; 18. Filter plate; 19. Filter hole; 20. Water pump; 21. Connecting pipe; 22. Spray head; 23. Water spray head; 24. Guide rail; 25. Lead screw; 26. Adjusting block; 27. Machining motor; 28. Grinding and polishing device; 29. ​​Control panel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 A grinding and polishing device for metal castings includes a processing box 1, support columns 2, anti-slip plates 3, and a processing port 4. The bottom surface of the processing box 1 is symmetrically and fixedly connected with the support columns 2 in sequence. The bottom surface of the support columns 2 is fixedly connected with the anti-slip plates 3. The front surface of the processing box 1 is provided with a processing port 4.

[0021] Please see Figure 1-4 A turntable 15 is rotatably mounted on the top surface of the inner wall of the processing box 1. A drive motor 16 is mounted on the top surface of the turntable 15 at the turntable 15. A base plate 5 is fixedly connected to the bottom surface of the turntable 15. The base plate 5 has mounting grooves 6 sequentially opened inside. A first threaded rod 7 and a second threaded rod 8 are symmetrically installed inside the mounting grooves 6. A bevel gear 9 is fixedly connected to one end of the first threaded rod 7 and the second threaded rod 8 at their close proximity, and the bevel gears 9 are meshed with each other. A rotating motor 17 is mounted on the side of the processing box 1 at the first threaded rod 7.

[0022] Please see Figure 1-4 The outer surfaces of the first threaded rod 7 and the second threaded rod 8 are respectively engaged with moving blocks 10. The bottom surface of the base plate 5 is equipped with a cover plate 11. The bottom surface of the moving block 10 is equipped with a push rod motor 12. The bottom surface of the push rod motor 12 is equipped with a push rod 13. The bottom end of the push rod 13 is fixedly connected with a clamping plate 14.

[0023] Please see Figure 1-4 The processing box 1 is equipped with a filter plate 18, and the filter plate 18 has filter holes 19 sequentially opened inside.

[0024] Please see Figure 1-4 A water pump 20 is installed on the bottom surface of the processing box 1, a spray head 22 is installed on the back surface of the processing box 1, a connecting pipe 21 is fixedly connected to the back surface of the spray head 22, and the other end of the connecting pipe 21 is fixedly connected to the water pump 20. Water nozzles 23 are installed sequentially on the front surface of the spray head 22.

[0025] Please see Figure 1-4 The back surface of the processing box 1 is equipped with a guide rail 24, a lead screw 25 is installed inside the guide rail 24, an adjusting block 26 is engaged on the outer surface of the lead screw 25, a processing motor 27 is installed on one side surface of the guide rail 24, the output end of the processing motor 27 passes through the inside of the guide rail 24 and is fixedly connected to the lead screw 25, and a grinding and polishing device 28 is installed on the front surface of the adjusting block 26.

[0026] Please see Figure 1-4 The processing box 1 has a control panel 29 installed on one side surface, and the rotating motor 17, drive motor 16, push rod motor 12 and processing motor 27 are all electrically connected and controlled by the control panel 29.

[0027] Working principle: When using this device, first start the rotating motor 17. The rotating motor 17 drives the first threaded rod 7 and the second threaded rod 8 to rotate. The first threaded rod 7 and the second threaded rod 8 are connected by bevel gear 9 and rotate together. The rotation of the first threaded rod 7 and the second threaded rod 8 drives the moving block 10 to move. The movement of the moving block 10 drives the push rod motor 12 to move and the clamping plate 14 to move, so that the clamping plate 14 clamps and fixes the metal casting. When it is necessary to adjust the clamping position of the metal casting, the push rod motor 12 can be started. The push rod motor 12 drives the push rod 13 to move, which drives the clamping plate 14 up and down to adjust the clamping position of the metal casting. At the same time, the water pump 20 can be started. The water pump 20 pumps water in the processing box 1 through the connecting pipe 21 and the spray head 22, and then sprays it out through the water spray head 23 to clean the metal casting.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding and polishing device for metal castings, characterized in that: The processing box (1) comprises a processing box (1), a support column (2), an anti-slide plate (3) and a processing opening (4); the bottom surface of the processing box (1) is symmetrically and fixedly connected to the support column (2) in sequence, the bottom surface of the support column (2) is fixedly connected to the anti-slide plate (3), and the front end surface of the processing box (1) is provided with a processing opening (4); A turntable (15) is rotatably mounted on the top surface of the inner wall of the processing box (1); a driving motor (16) is mounted on the top surface of the processing box (1) at the turntable (15); a bottom plate (5) is fixedly connected to the bottom surface of the turntable (15); mounting grooves (6) are sequentially provided inside the bottom plate (5); a first threaded rod (7) and a second threaded rod (8) are symmetrically mounted inside the mounting grooves (6); a bevel gear (9) is fixedly connected to one end of the first threaded rod (7) and the second threaded rod (8) at a position close to each other, and the bevel gears (9) are meshingly connected; a rotating motor (17) is mounted on the side surface of the processing box (1) at the position of the first threaded rod (7).

2. The grinding and polishing equipment for metal castings according to claim 1, characterized in that: The outer surfaces of the first threaded rod (7) and the second threaded rod (8) are respectively meshedly connected with moving blocks (10), the bottom surface of the base plate (5) is mounted with a cover plate (11), the bottom surface of the moving block (10) is mounted with a push rod motor (12), the bottom surface of the push rod motor (12) is mounted with a push rod (13), and the bottom end of the push rod (13) is fixedly connected with a clamping plate (14).

3. The grinding and polishing equipment for metal castings according to claim 1, characterized in that: A filter plate (18) is installed inside the processing box (1), and filter holes (19) are sequentially opened inside the filter plate (18).

4. The grinding and polishing equipment for metal castings according to claim 1, characterized in that: A water pump (20) is installed on the bottom surface of the processing box (1), a spray head (22) is installed on the back surface of the processing box (1), a connecting pipe (21) is fixedly connected to the back surface of the spray head (22), and the other end of the connecting pipe (21) is fixedly connected to the water pump (20), and a water spray head (23) is installed in sequence on the front surface of the spray head (22).

5. The grinding and polishing equipment for metal castings according to claim 1, characterized in that: A guide rail (24) is mounted on the back surface of the processing box (1), a lead screw (25) is mounted inside the guide rail (24), an adjustment block (26) is mounted on the outer surface of the lead screw (25), a processing motor (27) is mounted on one side surface of the guide rail (24), an output end of the processing motor (27) passes through the inside of the guide rail (24) and is fixedly connected to the lead screw (25), and a grinding and polishing device (28) is mounted on the front end surface of the adjustment block (26).

6. The grinding and polishing equipment for metal castings according to claim 1, characterized in that: A control panel (29) is installed on one side surface of the processing box (1), and the rotating motor (17), the driving motor (16), the push rod motor (12) and the processing motor (27) are all electrically connected and controlled by the control panel (29).

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