Polishing device for metal surface treatment

Abstract

The utility model discloses a polishing device for metal surface treatment, which comprises a mounting frame and a metal piece, the lower side wall of the mounting frame is provided with a rotating assembly convenient for rotating the position of the metal piece, and the interior of the mounting frame is provided with a rotating plate through the rotating assembly. A driving motor drives a worm to drive a worm gear to rotate, so that a rotating shaft drives a rotating plate to rotate, the rotating plate drives a moving plate to rotate through a vertical electric push rod, the metal piece placed on the moving plate rotates, and the positions of the polished surface of the metal piece and the clamping surface are exchanged; the vertical electric push rod pushes the metal part to move into the rotary clamping assembly through the moving plate, the metal part is clamped through the rotary clamping assembly and rotated, and therefore the clamped face of the metal part can be polished conveniently, and the situation that when the clamping face of the metal part is polished, the clamping face of the metal part is damaged is avoided. And a worker needs to take down the metal piece and fix the metal piece again.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface treatment, in particular to a polishing device for metal surface treatment. Background Art

[0002] Metalworking, also known as metalworking, is a process technology that processes metal materials into objects, parts or components, including large parts of bridges and ships, and even tiny components of engines, jewelry and watches. It is widely used in different fields such as science, industry, art and handicrafts. In the process of metal processing, its surface needs to be processed, and in the process of processing, a polishing device is needed.

[0003] When polishing a metal surface, an existing polishing device needs to fix the metal with a clamp to prevent the metal from shifting during the polishing process. In order to better polish different surfaces of the metal, a rotatable clamp is usually used to drive the metal to rotate, so as to polish different surfaces of the metal. However, when polishing the clamped surface of the metal, workers need to remove the metal and install the metal on the clamp, which increases the time spent on polishing the metal surface. Therefore, a polishing device for metal surface treatment is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a polishing device for metal surface treatment, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polishing device for metal surface treatment comprises a mounting frame and a metal part, wherein a rotating assembly for rotating the position of the metal part is arranged on the lower side wall of the mounting frame, a rotating plate is arranged inside the mounting frame through the rotating assembly, a lifting assembly for supporting the metal part is arranged on the top of the rotating plate, a positioning assembly for positioning the rotational position of the metal part is arranged on the mounting frame, a gantry mounting frame is fixedly arranged on the top of the mounting frame, a rotating clamping assembly for clamping the metal part is arranged on the gantry mounting frame, and a polishing assembly for treating the surface of the metal part is arranged on the top of the gantry mounting frame.

[0007] Preferably, the rotating assembly includes a mounting shell, a driving motor is fixedly arranged on the right side of the mounting shell, the output end of the driving motor passes through the mounting shell, extends to the interior of the mounting shell and is fixedly arranged with a worm, a worm wheel is meshed with the surface of the worm, a rotating shaft is fixedly arranged inside the worm wheel, the rotating plate is fixedly installed on the top of the rotating shaft, a connecting bearing is installed on the surface of the rotating shaft, the inner ring of the connecting bearing is connected to the rotating shaft, the outer ring of the connecting bearing is fixedly provided with a fixing ring, and the fixing ring is fixedly installed on the lower side wall of the mounting shell.

[0008] Preferably, the lifting assembly includes a vertical electric push rod, which is fixedly mounted on the top of the rotating plate, and a movable plate is fixedly provided on the output end of the vertical electric push rod, and the movable plate is located inside the mounting frame.

[0009] Preferably, the positioning assembly includes a mounting plate and a mounting vertical plate, the mounting vertical plate is fixedly mounted on the surface of the rotating plate, the mounting vertical plate is fixedly mounted on the lower side wall of the mounting frame, an extrusion plate is fixedly arranged inside the mounting plate, and a pressure sensor is fixedly arranged on a side of the mounting vertical plate close to the extrusion plate.

[0010] Preferably, the number of the mounting vertical plates and the pressure sensors is two, and the two mounting vertical plates and the two pressure sensors are symmetrically distributed.

[0011] Preferably, the rotating clamping assembly includes a servo motor and a transverse electric push rod, and the servo motor and the transverse electric push rod are respectively installed on the left and right sides of the gantry mounting frame, the output end of the servo motor passes through the gantry mounting frame and extends to the interior of the gantry mounting frame and is fixedly provided with a connecting shaft, a left clamping plate is fixedly provided at the right end of the connecting shaft, a rotating ring is rotatably provided at the output end of the transverse electric push rod, a right clamping plate is fixedly provided on the left side of the rotating ring, and both the right clamping plate and the left clamping plate are in contact with the metal part.

[0012] Preferably, the polishing assembly includes a hydraulic push rod, which is fixedly installed on the top of the gantry mounting frame, the output end of the hydraulic push rod passes through the gantry mounting frame and is fixedly provided with a fixing frame, a rotating motor is fixedly provided on the rear side of the fixing frame, the output end of the rotating motor passes through the fixing frame and extends to the inside of the fixing frame and is fixedly provided with an active mounting roller, a polishing belt is meshed with the surface of the active mounting roller, a driven mounting roller is meshed with the inside of the polishing belt, and the driven mounting roller is rotatably provided inside the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the polishing device for metal surface treatment drives the worm to rotate by driving the motor, so that the rotating shaft drives the rotating plate to rotate, and the rotating plate drives the movable plate to rotate through the vertical electric push rod, so that the metal part placed on the movable plate is rotated, so that the position of the polished surface and the clamping surface of the metal part are interchanged, and the vertical electric push rod pushes the metal part to move into the rotating clamping assembly through the movable plate, and clamps the metal part through the rotating clamping assembly and rotates it, so as to facilitate polishing of the clamped surface of the metal part, and avoid the situation where the staff needs to remove the metal part and re-fix it when polishing the clamping surface of the metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a schematic diagram of the longitudinal section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the partial structure of the rotating assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure positioning component of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the rotary clamping assembly of the utility model;

[0019] Figure 6 It is a top sectional view of the local structure of the polishing component of the utility model.

[0020] In the figure: 1. Mounting frame; 2. Mounting housing; 3. Driving motor; 4. Worm; 5. Worm wheel; 6. Rotating shaft; 7. Connecting bearing; 8. Fixed ring; 9. Rotating plate; 10. Vertical electric push rod; 11. Moving plate; 12. Mounting plate; 13. Mounting vertical plate; 14. Extrusion plate; 15. Pressure sensor; 16. Gantry mounting frame; 17. Servo motor; 18. Horizontal electric push rod; 19. Connecting shaft; 20. Left clamping plate; 21. Rotating ring; 22. Right clamping plate; 23. Metal parts; 24. Hydraulic push rod; 25. Fixed frame; 26. Rotating motor; 27. Active mounting roller; 28. Polishing belt; 29. ​​Passive mounting roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-6A polishing device for metal surface treatment comprises a mounting frame 1 and a metal part 23. A rotating assembly is arranged on the lower side wall of the mounting frame 1 to rotate the position of the metal part 23. A rotating plate 9 is arranged inside the mounting frame 1 through the rotating assembly. A lifting assembly is arranged on the top of the rotating plate 9 to support the metal part 23. The rotating assembly comprises a mounting shell 2. A driving motor 3 is fixedly arranged on the right side of the mounting shell 2. The output end of the driving motor 3 passes through the mounting shell 2 and extends to the inside of the mounting shell 2 and is fixedly arranged with a worm 4. A worm wheel 5 is meshed on the surface of the worm 4. A rotating shaft 6 is fixedly arranged inside the worm wheel 5. The rotating plate 9 is fixedly mounted on the top of the rotating shaft 6. A connecting bearing 7 is installed on the surface of the rotating shaft 6. The inner ring of 7 is connected to the rotating shaft 6, and the outer ring of the connecting bearing 7 is fixedly provided with a fixing ring 8, and the fixing ring 8 is fixedly installed on the lower side wall of the mounting shell 2. The lifting component includes a vertical electric push rod 10, and the vertical electric push rod 10 is fixedly installed on the top of the rotating plate 9. The output end of the vertical electric push rod 10 is fixedly provided with a moving plate 11, and the moving plate 11 is located inside the mounting frame 1. Through the arrangement of the rotating component, the rotating plate 9 and the lifting component, it is convenient to convert the surface of the metal part 23, and the metal part 23 can be placed through the vertical electric push rod 10 and the moving plate 11. A positioning component is provided on the mounting frame 1 for locating the rotation position of the metal part 23, and the positioning component includes a mounting plate 12 and a mounting vertical plate 13. The mounting vertical plate 13 is fixedly mounted on the surface of the rotating plate 9, and the mounting vertical plate 13 is fixedly mounted on the lower side wall of the mounting frame 1. An extrusion plate 14 is fixedly arranged inside the mounting plate 12, and a pressure sensor 15 is fixedly arranged on the side of the mounting vertical plate 13 close to the extrusion plate 14. The number of the mounting vertical plates 13 and the pressure sensors 15 is two, and the two mounting vertical plates 13 and the two pressure sensors 15 are symmetrically distributed. During the rotation of the rotating plate 9, the extrusion plate 14 is driven by the mounting plate 12 to move counterclockwise, so that the extrusion plate 14 squeezes the pressure sensor 15 on the rear side, and vice versa, the extrusion plate 14 squeezes the pressure sensor 15 on the front side, thereby controlling the rotation position of the metal part 23. A dragon is fixedly arranged on the top of the mounting frame 1 The door mounting frame 16 drives the worm 4 to rotate the worm wheel 5 through the driving motor 3, so that the rotating shaft 6 drives the rotating plate 9 to rotate, and the rotating plate 9 drives the movable plate 11 to rotate through the vertical electric push rod 10, so that the metal part 23 placed on the movable plate 11 is rotated, so that the polished surface and the clamping surface of the metal part 23 are interchanged, and the vertical electric push rod 10 pushes the metal part 23 to move into the rotating clamping assembly through the movable plate 11, and clamps the metal part 23 through the rotating clamping assembly and rotates it, so as to facilitate polishing of the clamped surface of the metal part 23, avoiding the need for staff to remove and re-fix the metal part 23 when polishing the clamping surface of the metal part 23.

[0023] Specifically, the gantry mounting frame 16 is provided with a rotating clamping assembly for clamping the metal part 23, and the rotating clamping assembly includes a servo motor 17 and a transverse electric push rod 18, which are respectively installed on the left and right sides of the gantry mounting frame 16, and the output end of the servo motor 17 passes through the gantry mounting frame 16 and extends to the inside of the gantry mounting frame 16 and is fixedly provided with a connecting shaft 19, and a left clamping plate 20 is fixedly provided at the right end of the connecting shaft 19, and a rotating shaft 19 is provided at the output end of the transverse electric push rod 18. Ring 21, a right clamping plate 22 is fixedly arranged on the left side of the rotating ring 21, and both the right clamping plate 22 and the left clamping plate 20 are in contact with the metal part 23. The horizontal electric push rod 18 pushes the right clamping plate 22 and the metal part 23 to clamp through the rotating ring 21, and drives the output end through the servo motor 17 to drive the connecting shaft 19 to rotate, so that the connecting shaft 19 drives the left clamping plate 20 to rotate, thereby adjusting the polishing surface of the metal part 23, so as to facilitate the polishing of different surfaces of the metal part 23 and facilitate the polishing of the clamped surface of the metal part 23.

[0024] Specifically, a polishing assembly is provided on the top of the gantry mounting frame 16 to facilitate surface treatment of the metal part 23. The polishing assembly includes a hydraulic push rod 24, which is fixedly installed on the top of the gantry mounting frame 16. The output end of the hydraulic push rod 24 passes through the gantry mounting frame 16 and is fixedly provided with a fixing frame 25. A rotating motor 26 is fixedly provided on the rear side of the fixing frame 25. The output end of the rotating motor 26 passes through the fixing frame 25 and extends to the inside of the fixing frame 25 and is fixedly provided with an active mounting roller 27. The surface of the active mounting roller 27 is meshed with the fixing frame 25. There is a polishing belt 28, and a driven mounting roller 29 is meshed inside the polishing belt 28. The driven mounting roller 29 is rotatably arranged inside the fixed frame 25. The fixed frame 25 is driven to move downward by the hydraulic push rod 24, so that the polishing belt 28 contacts the metal part 23, and the active mounting roller 27 is driven by the rotating motor 26 to drive the polishing belt 28 to move, so that the polishing belt 28 polishes the metal part 23, and by moving the polishing belt 28, metal parts 23 of different thicknesses can be polished, making the polishing device more convenient to use.

[0025] The polishing device for metal surface treatment is connected to 220V mains electricity, and the main controller can be a conventional known device for control such as a computer.

[0026] When in use: place the metal piece 23 on the top of the movable plate 11, and drive the movable plate 11 to move the metal piece 23 between the left clamping plate 20 and the right clamping plate 22 through the vertical electric push rod 10 driving output end, and drive the rotating ring 21 to drive the right clamping plate 22 to contact with the metal piece 23 through the horizontal electric push rod 18 driving output end, so as to clamp the metal piece 23, and the vertical electric push rod 10 drives the movable plate 11 to reset, and drives the fixed frame 25 to move downward through the hydraulic push rod 24 driving output end, and the fixed frame 25 drives the polishing belt 28 to contact with the metal piece 23 through the active mounting roller 27 and the driven mounting roller 29, and drives the active mounting roller 27 to rotate through the rotating motor 26, so that the metal piece 23 is clamped. The polishing belt 28 drives the driven mounting roller 29 to rotate, so that the polishing belt 28 polishes the surface of the metal part 23, and the servo motor 17 drives the output end to drive the connecting shaft 19 to rotate, so that the connecting shaft 19 drives the left clamping plate 20 to rotate, so that the left clamping plate 20 and the right clamping plate 22 cooperate to drive the metal part 23 to rotate, thereby polishing different surfaces of the metal part 23. When it is necessary to polish the clamped surface of the metal part 23, the vertical electric push rod 10 drives the output end to push the moving plate 11 to contact the bottom of the metal part 23. At this time, the horizontal electric push rod 18 drives the right clamping plate 22 to separate from the metal part 23 through the rotating ring 21, so that the metal part 23 falls onto the moving plate 11. The vertical electric push rod 10 drives the metal piece 23 through the moving plate 11 to move away from the right clamping plate 22 and the left clamping plate 20, and drives the output end of the driving motor 3 to rotate the worm 4, so that the worm 4 drives the worm wheel 5 meshing with it to rotate, so that the worm wheel 5 drives the rotating shaft 6 to rotate inside the fixed ring 8 through the connecting bearing 7, and drives the rotating plate 9 to rotate through the rotating shaft 6, so that the rotating plate 9 drives the moving plate 11 to rotate through the vertical electric push rod 10, so that the moving plate 11 drives the metal piece 23 to rotate, so that the clamped surface of the metal piece 23 moves to the position of the polished side for interchange. During the movement of the rotating plate 9, the rotating plate 9 is installed The mounting plate 12 drives the extrusion plate 14 to move counterclockwise. When the extrusion plate 14 contacts the pressure sensor 15 on the rear side, the pressure sensor 15 detects a pressure change, which means that the adjustment of the metal part 23 is completed. At this time, the driving motor 3 stops running, and the vertical electric push rod 10 pushes the metal part 23 between the right clamping plate 22 and the left clamping plate 20 through the moving plate 11. The horizontal electric push rod 18 pushes the right clamping plate 22 to contact the metal part 23 through the rotating ring 21. The servo motor 17 drives the left clamping plate 20 to rotate through the connecting shaft 19, so that the metal part 23 rotates under the clamping action of the left clamping plate 20 and the right clamping plate 22, and the clamped surface of the metal part 23 can be polished.

[0027] To summarize, the polishing device for metal surface treatment drives the worm 4 to rotate by the driving motor 3, so that the rotating shaft 6 drives the rotating plate 9 to rotate, and the rotating plate 9 drives the movable plate 11 to rotate through the vertical electric push rod 10, so that the metal part 23 placed on the movable plate 11 is rotated, so that the position of the polished surface and the clamping surface of the metal part 23 are interchanged, and the vertical electric push rod 10 pushes the metal part 23 to move into the rotating clamping assembly through the movable plate 11, and clamps the metal part 23 through the rotating clamping assembly and rotates it, so as to facilitate the polishing of the clamped surface of the metal part 23, avoids the situation where the staff needs to remove the metal part 23 and re-fix it when polishing the clamping surface of the metal part 23, and is used to solve the problems raised in the above-mentioned background technology.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. A polishing device for metal surface treatment, comprising a mounting frame (1) and a metal part (23), characterized in that: The lower side wall of the mounting frame (1) is provided with a rotating assembly for facilitating the rotation of the position of the metal part (23); a rotating plate (9) is provided inside the mounting frame (1) through the rotating assembly; a lifting assembly for facilitating the support of the metal part (23) is provided on the top of the rotating plate (9); a positioning assembly for facilitating the positioning of the rotation position of the metal part (23) is provided on the mounting frame (1); a gantry mounting frame (16) is fixedly provided on the top of the mounting frame (1); a rotating clamping assembly for facilitating the clamping of the metal part (23); and a polishing assembly for facilitating the surface treatment of the metal part (23) is provided on the top of the gantry mounting frame (16).

2. A polishing device for metal surface treatment according to claim 1, characterized in that: The rotating assembly comprises a mounting shell (2), a driving motor (3) is fixedly arranged on the right side of the mounting shell (2), an output end of the driving motor (3) passes through the mounting shell (2) and extends to the interior of the mounting shell (2) and is fixedly arranged with a worm (4), a worm wheel (5) is meshedly arranged on the surface of the worm (4), a rotating shaft (6) is fixedly arranged inside the worm wheel (5), the rotating plate (9) is fixedly mounted on the top of the rotating shaft (6), a connecting bearing (7) is installed on the surface of the rotating shaft (6), the inner ring of the connecting bearing (7) is connected to the rotating shaft (6), the outer ring of the connecting bearing (7) is fixedly arranged with a fixing ring (8), and the fixing ring (8) is fixedly mounted on the lower side wall of the mounting shell (2).

3. A polishing device for metal surface treatment according to claim 1, characterized in that: The lifting assembly comprises a vertical electric push rod (10), which is fixedly mounted on the top of a rotating plate (9), and a movable plate (11) is fixedly arranged at the output end of the vertical electric push rod (10), and the movable plate (11) is located inside the mounting frame (1).

4. A polishing device for metal surface treatment according to claim 1, characterized in that: The positioning assembly comprises a mounting plate (12) and a mounting vertical plate (13), wherein the mounting vertical plate (13) is fixedly mounted on the surface of the rotating plate (9), and the mounting vertical plate (13) is fixedly mounted on the lower side wall of the mounting frame (1). An extrusion plate (14) is fixedly arranged inside the mounting plate (12), and a pressure sensor (15) is fixedly arranged on a side of the mounting vertical plate (13) close to the extrusion plate (14).

5. A polishing device for metal surface treatment according to claim 4, characterized in that: The number of the mounting vertical plates (13) and the pressure sensors (15) is two, and the two mounting vertical plates (13) and the two pressure sensors (15) are symmetrically distributed.

6. A polishing device for metal surface treatment according to claim 1, characterized in that: The rotary clamping assembly comprises a servo motor (17) and a transverse electric push rod (18), wherein the servo motor (17) and the transverse electric push rod (18) are respectively mounted on the left and right sides of the gantry mounting frame (16), wherein the output end of the servo motor (17) passes through the gantry mounting frame (16) and extends to the interior of the gantry mounting frame (16) and is fixedly provided with a connecting shaft (19), wherein a left clamping plate (20) is fixedly provided at the right end of the connecting shaft (19), and a rotating ring (21) is rotatably provided at the output end of the transverse electric push rod (18), wherein a right clamping plate (22) is fixedly provided on the left side of the rotating ring (21), and both the right clamping plate (22) and the left clamping plate (20) are in contact with a metal part (23).

7. A polishing device for metal surface treatment according to claim 1, characterized in that: The polishing assembly comprises a hydraulic push rod (24), wherein the hydraulic push rod (24) is fixedly mounted on the top of a gantry mounting frame (16), wherein the output end of the hydraulic push rod (24) passes through the gantry mounting frame (16) and is fixedly provided with a fixing frame (25), wherein a rotating motor (26) is fixedly provided at the rear side of the fixing frame (25), wherein the output end of the rotating motor (26) passes through the fixing frame (25) and extends to the inside of the fixing frame (25) and is fixedly provided with an active mounting roller (27), wherein a polishing belt (28) is meshedly provided on the surface of the active mounting roller (27), wherein a driven mounting roller (29) is meshedly provided inside the polishing belt (28), and wherein the driven mounting roller (29) is rotatably provided inside the fixing frame (25).

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