Polishing device for metal part machining

Abstract

The utility model relates to the technical field of metal part production, in particular to a polishing device for metal part machining, which comprises a bottom plate and a bent plate, the upper surface of the bottom plate is fixedly connected with the lower end of the bent plate, the upper surface of the bottom plate is fixedly connected with a vertical plate, and the surface of the vertical plate is fixedly connected with a first motor through a support. A machining and polishing structure is arranged on the inner wall of the bent plate, the inner wall of the bent plate is connected with a hydraulic cylinder through the machining and polishing structure, a second motor is fixedly connected to the lower end of the hydraulic cylinder, and a third motor is started to drive a first gear to rotate through cooperation of the machining and polishing structure and a polishing disc; the first gear rotates to drive the second gear to rotate in the first shell, through a protruding cylinder on the second gear and a sliding groove machined in a wide plate, the cylinder is driven to slide in the sliding groove, meanwhile, the polishing disc is driven to move left and right on the metal part, comprehensive grinding and polishing work is conducted on the metal part, repeated manual operation is avoided, and the working efficiency is improved. And the manual labor force is reduced.

Description

Technical Field

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

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright, flat surface. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but its purpose is to obtain a smooth surface or mirror gloss, and it is sometimes used to eliminate gloss.

[0003] For example, the polishing device for metal parts processing with the authorization announcement number "CN213917669U" has a simple structure, reasonable design, and easy operation. It prevents metal parts from falling off during the polishing process and is convenient for adjusting the polishing thickness of the metal parts surface. However, when the polishing device for metal parts processing is polishing the metal parts, it is necessary to fix the position of the metal parts before polishing, and the position limiting work is performed manually. The speed of the limit is relatively slow, which reduces the working efficiency of the equipment. At the same time, when the polishing device for metal parts processing is performing comprehensive polishing work on the metal parts, it is also necessary to manually adjust the position of the metal parts, and manual operations are performed multiple times, which increases the labor force. Utility Model Content

[0004] The utility model aims to solve the existing problem that manual limiting work is slow, the working efficiency of the equipment is reduced, and the position of the metal parts needs to be adjusted manually, which requires multiple manual operations and increases the labor force. A polishing device for metal parts processing is proposed.

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

[0006] A polishing device for metal parts processing is designed, comprising a base plate and a bent plate, the upper surface of the base plate is fixedly connected to the lower end of the bent plate, the upper surface of the base plate is fixedly connected to a vertical plate, the surface of the vertical plate is fixedly connected to a first motor through a bracket, the first motor is provided with a metal parts limiting structure, the inner wall of the bent plate is provided with a processing and polishing structure, the inner wall of the bent plate is connected to a hydraulic cylinder through the processing and polishing structure, and the lower end of the hydraulic cylinder is fixedly connected to a second motor.

[0007] Preferably, the processing and polishing structure includes a first shell, a third motor is fixedly connected to the surface of the first shell through a bracket, the output shaft of the third motor passes through the first shell and is fixedly connected to the first gear through a reducer, the first gear is meshed with the second gear, the second gear is rotatably connected to the inner wall of the first shell through a pin, the protruding cylinder on the surface of the second gear is slidably connected to the slide groove processed in the wide plate, the upper end of the wide plate is fixedly connected to a narrow plate, and the wide plate passes through the first shell and is slidably connected to the slideway processed on the first shell.

[0008] Preferably, the upper end of the narrow plate is slidably connected to a slideway processed on the inner wall of the first outer shell, the upper surface of the first outer shell is fixedly connected to the inner wall of the bent plate, and the lower end of the wide plate is fixedly connected to the upper end of the hydraulic cylinder.

[0009] Preferably, the metal component limiting structure includes a second shell, the surface of the second shell is fixedly connected to a fourth motor via a bracket, the output shaft of the fourth motor passes through the second shell and is fixedly connected to a stud through a reducer, the stud is rotatably connected to the inner wall of the second shell via a bearing, the upper and lower sides of the stud surface are respectively threadedly connected to the inner walls of two threaded seats, the inner wall of the threaded seat is slidably connected to the surface of the round rod, one end of the threaded seat is fixedly connected to a cross bar, the cross bar passes through the second shell and is slidably connected to a slideway processed on the second shell.

[0010] Preferably, two ends of the round rod are fixedly connected to two sides of the inner wall of the second outer shell respectively, and the surface of the second outer shell is fixedly connected to the output shaft of the first motor through a reducer.

[0011] Preferably, the output shaft of the second motor is fixedly connected to a polishing disc via a reducer, and one end of each of the two cross bars is fixedly connected to a clamping plate.

[0012] The utility model provides a polishing device for metal parts processing, which has the beneficial effects that: through the cooperation of the metal parts limiting structure and the clamping plate, the fourth motor is started to drive the stud to rotate in the second shell, and the rotation of the stud drives the threaded seats on both sides to slide relatively on the surface of the round rod respectively, drives the cross bars on both sides to slide relatively on the slideways processed on the upper and lower sides of the second shell, and drives the clamping plates on both sides to move relatively to clamp and limit the metal parts, avoiding the use of manual limiting work, speeding up the limiting speed, and improving the working efficiency of the equipment;

[0013] Through the cooperation of the polishing structure and the polishing disc, the third motor is started to drive the first gear to rotate, and the rotation of the first gear drives the second gear to rotate in the first shell. Through the protruding cylinder on the second gear and the slide groove processed in the wide plate, the cylinder is driven to slide in the slide groove, and the wide plate is pushed to slide left and right on the slide processed on the first shell, and the narrow plate is driven to slide left and right on the slide processed on the inner wall of the first shell, and at the same time, the polishing disc is driven to move left and right on the metal parts, so as to perform comprehensive grinding and polishing work on the metal parts, avoid multiple manual operations, and reduce manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A partial left sectional view of

[0017] Figure 4 for Figure 1 Front cross-sectional view of the metal component limiting structure;

[0018] Figure 5 for Figure 1 Front cross-sectional view of the polishing structure during machining;

[0019] Figure 6 for Figure 5 Left side cross-sectional view.

[0020] In the figure: 1, bottom plate, 2, vertical plate, 3, first motor, 4, metal parts limiting structure, 401, second shell, 402, fourth motor, 403, round rod, 404, cross bar, 405, threaded seat, 406, double-headed stud, 5, bent plate, 6, processing and polishing structure, 601, first shell, 602, wide plate, 603, narrow plate, 604, first gear, 605, second gear, 606, third motor, 7, hydraulic cylinder, 8, second motor, 9, polishing disk, 10, splint. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 :

[0023] In the present embodiment, a polishing device for metal parts processing includes a bottom plate 1 and a bent plate 5. The upper surface of the bottom plate 1 is fixedly connected to the lower end of the bent plate 5. The upper surface of the bottom plate 1 is fixedly connected to a vertical plate 2. The surface of the vertical plate 2 is fixedly connected to a first motor 3 through a bracket. The first motor 3 can meet the working needs according to actual needs. A metal parts limiting structure 4 is provided on the first motor 3. A processing and polishing structure 6 is provided on the inner wall of the bent plate 5. The inner wall of the bent plate 5 is connected to a hydraulic cylinder 7 through the processing and polishing structure 6. The hydraulic cylinder 7 can meet the working needs according to actual needs. A second motor 8 is fixedly connected to the lower end of the hydraulic cylinder 7. The second motor 8 can meet the working needs according to actual needs.

[0024] The upper end of the narrow plate 603 is slidably connected to the slideway processed on the inner wall of the first shell 601, and the narrow plate 603 can slide left and right on the slideway processed on the inner wall of the first shell 601. The upper surface of the first shell 601 is fixedly connected to the inner wall of the bent plate 5, and the lower end of the wide plate 602 is fixedly connected to the upper end of the hydraulic cylinder 7. The left and right movement of the wide plate 602 can drive the hydraulic cylinder 7 to move left and right. The two ends of the round rod 403 are respectively fixedly connected to the two sides of the inner wall of the second shell 401, and the surface of the second shell 401 is fixedly connected to the output shaft of the first motor 3 through a reducer. The output shaft of the second motor 8 is fixedly connected to the polishing disk 9 through the reducer. Starting the second motor 8 can drive the polishing disk 9 to rotate. One end of the two cross bars 404 is fixedly connected to the splint 10, and the up and down movement of the cross bar 404 can drive the splint 10 to move up and down.

[0025] See attached Figure 1-3 and Figure 5-6 :

[0026] The processing and polishing structure 6 includes a first shell 601, and a third motor 606 is fixedly connected to the surface of the first shell 601 through a bracket. The third motor 606 can meet the working needs according to actual needs. The output shaft of the third motor 606 passes through the first shell 601 and is fixedly connected to the first gear 604 through a reducer. When the third motor 606 is started, it can drive the first gear 604 to rotate. The first gear 604 is meshed and connected with the second gear 605. The second gear 605 is rotatably connected to the inner wall of the first shell 601 through a pin. The rotation of the first gear 604 can drive the second gear 605 to rotate in the first shell 601. The protruding cylinder on the surface of the second gear 605 is slidably connected to the slide groove processed in the wide plate 602. The rotation of the second gear 605 can drive the wide plate 602 to move left and right. The upper end of the wide plate 602 is fixedly connected with a narrow plate 603. The wide plate 602 passes through the first shell 601 and is slidably connected to the slideway processed on the first shell 601.

[0027] See attached Figure 1-2 and Figure 4 :

[0028] The metal component limiting structure 4 includes a second shell 401, and a fourth motor 402 is fixedly connected to the surface of the second shell 401 through a bracket. The fourth motor 402 can meet the working needs according to actual needs. The output shaft of the fourth motor 402 passes through the second shell 401 and is fixedly connected to a stud 406 through a reducer. The stud 406 is rotatably connected to the inner wall of the second shell 401 through a bearing. When the fourth motor 402 is started, it can drive the stud 406 to rotate in the second shell 401. The upper and lower sides of the column 406 surface are respectively threadedly connected to the inner walls of the two threaded seats 405, and the inner wall of the threaded seat 405 is slidably connected to the surface of the round rod 403. The rotation of the stud 406 can drive the threaded seat to slide up and down on the round rod 403. One end of the threaded seat 405 is fixedly connected to a cross bar 404, and the cross bar 404 passes through the second shell 401 and is slidably connected to a slideway processed on the second shell 401. The up and down movement of the threaded seat 405 can drive the cross bar 404 to slide up and down on the slideway processed on the second shell 401.

[0029] Working principle:

[0030] One end of the metal component to be processed and polished is placed between the two clamping plates 10 to prepare for subsequent processing and polishing work.

[0031] Metal parts limit work:

[0032] When the external power supply of the fourth motor 402 is turned on, the fourth motor 402 starts to drive the stud 405 to rotate in the second shell 401. The rotation of the stud 405 drives the threaded seats 405 on both sides to slide relatively on the surfaces of the round rod 403, respectively, and drives the cross bars 404 on both sides to slide relatively on the slideways processed on the upper and lower sides of the second shell 401, and at the same time drives the clamps 10 on both sides to move relative to each other to clamp and limit the metal parts.

[0033] Processing and polishing work:

[0034] The external power supply of the second motor 8 is connected, and the second motor 8 starts to drive the polishing disc 9 to rotate. Then the external power supply of the hydraulic cylinder 7 is connected, and the hydraulic cylinder 7 starts to drive the polishing disc 9 to move downward to grind and polish the metal parts. At the same time, the external power supply of the third motor 606 is connected, and the third motor 606 starts to drive the first gear 604 to rotate. The rotation of the first gear 604 drives the second gear 605 to rotate in the first shell 601. Through the protruding cylinder on the second gear 605 and the slide groove processed in the wide plate 602, the cylinder is driven to slide in the slide groove, and the wide plate 602 is pushed to slide left and right on the slideway processed on the first shell 601, and the narrow plate 603 is driven to slide left and right on the slideway processed on the inner wall of the first shell 601. At the same time, the polishing disc 9 is driven to move left and right on the metal parts, and the metal parts are comprehensively ground and polished.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A polishing device for metal parts processing, comprising a base plate (1) and a bent plate (5), wherein the upper surface of the base plate (1) is fixedly connected to the lower end of the bent plate (5), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a vertical plate (2), the surface of the vertical plate (2) is fixedly connected to a first motor (3) via a bracket, a metal component limiting structure (4) is provided on the first motor (3), the inner wall of the bent plate (5) is provided with a machining and polishing structure (6), the inner wall of the bent plate (5) is connected to a hydraulic cylinder (7) via the machining and polishing structure (6), and a second motor (8) is fixedly connected to the lower end of the hydraulic cylinder (7).

2. A polishing device for metal parts processing according to claim 1, characterized in that: The processing and polishing structure (6) comprises a first shell (601), the surface of the first shell (601) is fixedly connected to a third motor (606) via a bracket, the output shaft of the third motor (606) passes through the first shell (601) and is fixedly connected to a first gear (604) via a reducer, the first gear (604) is meshedly connected to a second gear (605), the second gear (605) is rotatably connected to the inner wall of the first shell (601) via a pin, a protruding cylinder on the surface of the second gear (605) is slidably connected to a slide groove processed in a wide plate (602), a narrow plate (603) is fixedly connected to the upper end of the wide plate (602), and the wide plate (602) passes through the first shell (601) and is slidably connected to the slideway processed on the first shell (601).

3. A polishing device for metal parts processing according to claim 2, characterized in that: The upper end of the narrow plate (603) is slidably connected to a slideway processed on the inner wall of the first shell (601), the upper surface of the first shell (601) is fixedly connected to the inner wall of the bent plate (5), and the lower end of the wide plate (602) is fixedly connected to the upper end of the hydraulic cylinder (7).

4. A polishing device for metal parts processing according to claim 2, characterized in that: The metal component limiting structure (4) comprises a second shell (401), the surface of the second shell (401) is fixedly connected to a fourth motor (402) via a bracket, the output shaft of the fourth motor (402) passes through the second shell (401) and is fixedly connected to a stud (406) via a reducer, the stud (406) is rotatably connected to the inner wall of the second shell (401) via a bearing, the upper and lower sides of the surface of the stud (406) are respectively threadedly connected to the inner walls of two threaded seats (405), the inner walls of the threaded seats (405) are slidably connected to the surface of the round rod (403), one end of the threaded seat (405) is fixedly connected to a cross bar (404), the cross bar (404) passes through the second shell (401) and is slidably connected to a slideway processed on the second shell (401).

5. A polishing device for metal parts processing according to claim 4, characterized in that: The two ends of the round rod (403) are respectively fixedly connected to the two sides of the inner wall of the second outer shell (401), and the surface of the second outer shell (401) is fixedly connected to the output shaft of the first motor (3) via a reducer.

6. A polishing device for metal parts processing according to claim 4, characterized in that: The output shaft of the second motor (8) is fixedly connected to a polishing disc (9) via a reducer, and one end of each of the two cross bars (404) is fixedly connected to a clamping plate (10).

Images