Adjustable part polishing structure

Abstract

The utility model discloses an adjustable part polishing structure, which relates to the technical field of part processing and comprises an adjusting mechanism and a polishing mechanism. The adjusting mechanism comprises a bottom plate, a supporting column is slidably connected to one side of the top end of the bottom plate, a sliding groove is formed in one side of the supporting column, a moving seat is slidably connected into the sliding groove, a U-shaped support is connected to one side of the moving seat, and a mounting box is rotatably connected into the U-shaped support. The polishing mechanism comprises a fixing plate, the fixing plate is connected to one side of the mounting box, the middle of the fixing plate is rotationally connected with a rotating shaft through a bearing, and the other end of the rotating shaft is connected with a polishing disc; the polishing device has the advantages that the air cylinder is adjusted, the supporting column slides, the position of the polishing mechanism in the horizontal direction is adjusted, the motor is started, under the cooperation of the threaded lead screw and the movable base, the position of the polishing mechanism in the vertical direction is adjusted, the second motor is started, the short shaft is driven to rotate, the angle of the polishing mechanism is adjusted, and the polishing disc is attached to the inclined face of a part.

Description

Technical Field

[0001] The utility model relates to a polishing structure, in particular to an adjustable part polishing structure, belonging to the technical field of part 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. It is sometimes used to eliminate gloss. Polishing mechanisms are usually used to process parts.

[0003] Among them, the "a kind of mechanical parts polishing equipment" disclosed in the application number "CN201821350226.4" is also an increasingly mature technology. A sprocket is installed on the frame, a chain is wound around the sprocket, the workbench is fixedly connected to the chain by screws, a track plate is arranged under the workbench, a track is arranged on the track plate, the track plate is slidably connected to the bottom of the workbench through the track, an emery roller is installed above the workbench, and the polishing motor is drive-connected to the emery roller; a dust suction pipe is fixed on one side of the workbench, a plurality of suction nozzles are distributed on the dust suction pipe, the air inlet of the fan is connected to the dust suction pipe through a pipeline, and the air outlet of the fan is connected to the collection box; a plurality of positioning screw holes are arranged on the workbench. The mechanical parts polishing equipment described in the utility model can polish several parts together, greatly improving the processing efficiency and reducing the processing cost. It can be adjusted according to the specifications and sizes, with high processing accuracy, stable quality and no dust pollution. After further retrieval, the "an adjustable automatic parts polishing structure" disclosed in the application number "CN202211652862.3" includes a table, and legs are welded at the four corners of the bottom of the table. A workpiece body is provided on the top of the table, and through grooves are symmetrically opened on the top of the table, and a limiting cross bar is fixedly connected between the left and right sides of the inner wall of the through groove; a workpiece positioning mechanism is installed on the table; electric telescopic columns are symmetrically installed on both sides of the top of the table, and the tops of the two electric telescopic columns are fixedly connected through the polishing mechanism, and the workpiece positioning mechanism includes a protective shell and a first motor frame, and the protective shell and the first motor frame are fixedly connected to the bottom of the table. The adjustable automatic parts polishing structure has a reasonable structural design and is easy to use. When processing parts, it can be quickly clamped and fixed according to their sizes, and the polishing position can be quickly adjusted, thereby improving the processing efficiency of the parts and fully meeting people's use needs.

[0004] However, the above method still has the following defects in actual use: parts are of different sizes and shapes, the position of the polishing disc is difficult to adjust, and it is inconvenient to polish the inclined surface of the part. Therefore, the utility model provides an adjustable part polishing structure. Utility Model Content

[0005] The utility model aims to provide an adjustable part polishing structure to solve the problem that the position of the polishing disc is difficult to adjust, which makes it inconvenient to polish the inclined surface of the part.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable part polishing structure, comprising an adjusting mechanism and a polishing mechanism; the adjusting mechanism comprises a base plate, the bottom end of the base plate is connected to a supporting foot, one side of the top end of the base plate is slidably connected to a supporting column, one side of the supporting column is provided with a sliding groove, the interior of the sliding groove is slidably connected to a moving seat, one side of the moving seat is connected to a U-shaped bracket, and the interior of the U-shaped bracket is rotatably connected to an installation box; the polishing mechanism comprises a third motor and a fixed plate, the third motor is connected to the interior of the installation box, the fixed plate is connected to one side of the installation box, the middle part of the fixed plate is rotatably connected to a rotating shaft through a bearing, one end of the rotating shaft is connected to the transmission shaft of the third motor, and the other end of the rotating shaft is connected to a polishing disk.

[0007] As a preferred technical solution of the utility model, a limiting groove is opened on one side of the top of the base plate, a sliding rod is connected inside the limiting groove, a sliding seat is connected to the bottom end of the support column, and the interior of the sliding seat is slidably connected to the outer wall of the sliding rod.

[0008] As a preferred technical solution of the utility model, one side of the bottom plate is connected to a vertical plate, the top of one side of the vertical plate is connected to a cylinder, and the piston rod of the cylinder is connected to the middle of the other side of the support column.

[0009] As a preferred technical solution of the utility model, the interior of the slide groove is rotatably connected with a threaded screw via a bearing, and the outer wall of the threaded screw is connected to the internal thread of the movable seat.

[0010] As a preferred technical solution of the utility model, the top end of the support column is connected to a first mounting bracket, a first motor is provided inside the first mounting bracket, and a transmission shaft of the first motor is connected to the top end of the threaded screw.

[0011] As a preferred technical solution of the utility model, the front and back sides of the U-shaped bracket are rotatably connected to short shafts through bearings, one end of the two short shafts are respectively connected to the front and back sides of the mounting box, the front side of the U-shaped bracket is connected to a second mounting frame, a second motor is provided inside the second mounting frame, and a transmission shaft of the second motor is connected to the other end of one of the short shafts.

[0012] As a preferred technical solution of the utility model, a mounting seat is connected to the middle of one side of the polishing disc, and the mounting seat is connected to the other end of the rotating shaft by bolts.

[0013] Compared with the related art, the adjustable parts polishing structure provided by the utility model has the following beneficial effects:

[0014] 1. Through the cooperation of the cylinder and the support column, the cylinder is adjusted to drive the support column to slide. Through the cooperation of the limit groove, the slide rod and the slide seat, the slide rod limits the position of the slide seat, thereby limiting the position of the support column, and adjusting the horizontal position of the polishing mechanism. Through the cooperation of the first motor and the threaded screw, the motor is started to rotate the threaded screw. Under the thread cooperation of the threaded screw and the moving seat, the moving seat drives the U-shaped bracket to move up and down, thereby adjusting the vertical position of the polishing mechanism. Through the cooperation of the second motor and the short shaft, the second motor is started to drive the short shaft to rotate, thereby adjusting the working angle of the polishing mechanism, so that the polishing disc fits the inclined surface of the part;

[0015] 2. Through the cooperation of the third motor and the rotating shaft, the polishing disc is driven to rotate quickly to polish the parts. Through the cooperation of the mounting seat and the rotating shaft, the polishing disc is installed and disassembled by bolts, which is convenient for the staff to replace the polishing disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the top of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. adjusting mechanism; 2. polishing mechanism; 101. bottom plate; 102. supporting foot; 103. supporting column; 104. slide groove; 105. moving seat; 106. U-shaped bracket; 107. mounting box; 108. limiting groove; 109. slide rod; 110. sliding seat; 111. vertical plate; 112. cylinder; 113. threaded screw; 114. first mounting frame; 115. first motor; 116. short shaft; 117. second mounting frame; 118. second motor; 201. third motor; 202. fixing plate; 203. rotating shaft; 204. polishing disc; 205. mounting seat. 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] See also Figure 1-4 , the utility model provides an adjustable part polishing structure, including an adjusting mechanism 1 and a polishing mechanism 2;

[0023] The adjusting mechanism 1 includes a bottom plate 101, a supporting foot 102 is fixedly connected to the bottom end of the bottom plate 101, four supporting feet 102 are arranged at equal distances at the bottom end of the bottom plate 101, a supporting column 103 is slidably connected to one side of the top end of the bottom plate 101, a sliding groove 104 is provided on one side of the supporting column 103, a moving seat 105 is slidably connected inside the sliding groove 104, a U-shaped bracket 106 is fixedly connected to one side of the moving seat 105, an installation box 107 is rotatably connected inside the U-shaped bracket 106, the supporting column 103 slides to drive the polishing mechanism 2 to move horizontally, the moving seat 105 drives the polishing mechanism 2 to move vertically, and the installation box 107 drives the polishing mechanism 2 to rotate, so as to adjust the position of the polishing mechanism 2;

[0024] A limiting groove 108 is provided on one side of the top of the bottom plate 101, and a slide bar 109 is fixedly connected inside the limiting groove 108. A slide seat 110 is fixedly connected to the bottom end of the support column 103. The inside of the slide seat 110 is slidably connected to the outer wall of the slide bar 109. The slide bar 109 limits the position of the slide seat 110, so that the support column 103 can move stably.

[0025] A vertical plate 111 is fixedly connected to one side of the bottom plate 101, and a cylinder 112 is fixedly connected to the top of one side of the vertical plate 111. The piston rod of the cylinder 112 is fixedly connected to the middle of the other side of the support column 103. The cylinder 112 is adjusted, and the support column 103 is driven to move left and right by adjusting the piston rod of the cylinder 112.

[0026] The interior of the slide groove 104 is rotatably connected with a threaded screw 113 through a bearing, and the outer wall of the threaded screw 113 is threadably connected with the inner thread of the movable seat 105. The threaded screw 113 is rotated, and the polishing mechanism 2 is driven to move up and down under the cooperation of the threads of the threaded screw 113 and the movable seat 105;

[0027] The top of the support column 103 is fixedly connected with a first mounting frame 114, and a first motor 115 is fixedly arranged inside the first mounting frame 114. The transmission shaft of the first motor 115 is fixedly connected with the top of the threaded screw 113. The first motor 115 is started to provide power for the threaded screw 113.

[0028] The front and back sides of the U-shaped bracket 106 are rotatably connected with short shafts 116 through bearings, one end of the two short shafts 116 is fixedly connected to the front and back sides of the installation box 107 respectively, the front side of the U-shaped bracket 106 is fixedly connected with a second installation frame 117, the interior of the second installation frame 117 is fixedly provided with a second motor 118, the transmission shaft of the second motor 118 is fixedly connected to the other end of one of the short shafts 116, the second motor 118 is started to rotate the short shaft 116, thereby adjusting the angle of the installation box 107, so that the polishing disc 204 fits the inclined surface of the part;

[0029] Specifically, first adjust the cylinder 112 to extend the piston rod of the adjusting cylinder 112, drive the support column 103 to move, so that the polishing mechanism 2 is close to the part, and then start the second motor 118 to rotate the short shaft 116, drive the mounting box 107 to rotate, so as to adjust the angle of the polishing mechanism 2, and then start the first motor 115 to drive the threaded screw 113 to rotate, so that the movable seat 105 drives the polishing mechanism 2 to move up and down, so that the polishing disc 204 fits the inclined surface of the part, which is convenient for the staff to adjust.

[0030] The polishing mechanism 2 includes a third motor 201 and a fixed plate 202. The third motor 201 is fixedly connected to the inside of the installation box 107. The fixed plate 202 is fixedly connected to one side of the installation box 107. The middle part of the fixed plate 202 is rotatably connected to a rotating shaft 203 through a bearing. One end of the rotating shaft 203 is fixedly connected to the transmission shaft of the third motor 201. The other end of the rotating shaft 203 is fixedly connected to a polishing disc 204. The third motor 201 is started to rotate the rotating shaft 203, so that the polishing disc 204 rotates quickly to polish the parts.

[0031] A mounting seat 205 is fixedly connected to the middle of one side of the polishing disc 204. The mounting seat 205 is fixedly connected to the other end of the rotating shaft 203 by bolts. The polishing disc 204 can be removed and replaced by unscrewing the bolts.

[0032] Specifically, firstly, the third motor 201 is started to rotate the rotating shaft 203, thereby causing the polishing disc 204 to rotate rapidly to polish the parts. When the polishing disc 204 is severely worn, the bolts are unscrewed and the polishing disc 204 is removed for replacement.

[0033] When in use, first adjust the cylinder 112 to extend the piston rod of the adjusting cylinder 112, drive the support column 103 to move, so that the polishing mechanism 2 approaches the part, then start the second motor 118 to rotate the short shaft 116, drive the mounting box 107 to rotate, thereby adjusting the angle of the polishing mechanism 2, then start the first motor 115 to drive the threaded screw 113 to rotate, and under the thread cooperation between the threaded screw 113 and the movable seat 105, drive the polishing mechanism 2 to move up and down, and adjust the polishing mechanism 2 to the same height as the polishing surface of the part, adjust the cylinder 112 again, so that the polishing disk 204 fits the inclined surface of the part, so that the staff can adjust the position of the polishing disk 204 according to the size and inclined surface of the part, and then start the third motor 201 to rotate the rotating shaft 203, so that the polishing disk 204 rotates quickly to polish the part. When the polishing disk 204 is severely worn, unscrew the bolts and remove the polishing disk 204 for replacement.

[0034] 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. An adjustable part polishing structure, characterized in that: include An adjustment mechanism (1); the adjustment mechanism (1) comprises a base plate (101), the bottom end of the base plate (101) is connected to a support foot (102), one side of the top end of the base plate (101) is slidably connected to a support column (103), one side of the support column (103) is provided with a slide groove (104), the interior of the slide groove (104) is slidably connected to a moving seat (105), one side of the moving seat (105) is connected to a U-shaped bracket (106), and the interior of the U-shaped bracket (106) is rotatably connected to a mounting box (107); A polishing mechanism (2); the polishing mechanism (2) comprises a third motor (201) and a fixed plate (202), the third motor (201) being connected to the inside of the installation box (107), the fixed plate (202) being connected to one side of the installation box (107), a rotating shaft (203) being rotatably connected to the middle of the fixed plate (202) via a bearing, one end of the rotating shaft (203) being connected to the transmission shaft of the third motor (201), and the other end of the rotating shaft (203) being connected to a polishing disc (204).

2. The adjustable part polishing structure according to claim 1, characterized in that: A limiting groove (108) is provided on one side of the top end of the bottom plate (101), a sliding rod (109) is connected inside the limiting groove (108), a sliding seat (110) is connected to the bottom end of the support column (103), and the inside of the sliding seat (110) is slidably connected to the outer wall of the sliding rod (109).

3. The adjustable part polishing structure according to claim 1, characterized in that: One side of the bottom plate (101) is connected to a vertical plate (111), the top of one side of the vertical plate (111) is connected to a cylinder (112), and the piston rod of the cylinder (112) is connected to the middle of the other side of the support column (103).

4. The adjustable part polishing structure according to claim 1, characterized in that: The interior of the slide groove (104) is rotatably connected to a threaded screw rod (113) via a bearing, and the outer wall of the threaded screw rod (113) is threadably connected to the interior of the movable seat (105).

5. The adjustable part polishing structure according to claim 4, characterized in that: The top end of the support column (103) is connected to a first mounting frame (114), a first motor (115) is provided inside the first mounting frame (114), and a transmission shaft of the first motor (115) is connected to the top end of the threaded screw (113).

6. The adjustable part polishing structure according to claim 1, characterized in that: The front and back sides of the U-shaped bracket (106) are rotatably connected to short shafts (116) via bearings, one end of the two short shafts (116) are respectively connected to the front and back sides of the installation box (107), the front side of the U-shaped bracket (106) is connected to a second installation frame (117), a second motor (118) is provided inside the second installation frame (117), and a transmission shaft of the second motor (118) is connected to the other end of one of the short shafts (116).

7. The adjustable part polishing structure according to claim 1, characterized in that: A mounting seat (205) is connected to the middle of one side of the polishing disc (204), and the mounting seat (205) is connected to the other end of the rotating shaft (203) via bolts.

Images