Polishing device for intelligent robot machining

Abstract

The utility model provides a polishing device for intelligent robot machining, and relates to the technical field of polishing devices. The device body is provided with a rotary bearing plate, a vertically-through threaded hole is formed in the center of the rotary bearing plate, three threaded blind holes are formed in the periphery of the top end face of the rotary bearing plate in an annular array mode, an insertion blind hole is formed in the top end face in front of the threaded hole of the rotary bearing plate, and the outer circumference of the bottom of the rotary bearing plate is sleeved with a workpiece polishing pad. A round groove is formed in the top end face of the workpiece polishing pad, and the workpiece polishing pad can be conveniently arranged on the outer circumference of the bottom in a sleeving mode and fixed through a fixing limiting button through a rotary bearing plate, and can be conveniently and independently detached and replaced according to actual conditions; the problems that a polishing pad and a bearing plate are of a bonded integrated structure, the polishing pad cannot be detached and replaced independently, and it is inconvenient to sleeve the outer circumference of the bottom of the bearing plate with the polishing pad and fix the polishing pad through a limiting button are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing devices, and in particular relates to a polishing device used for intelligent robot processing. Background Art

[0002] During the processing of intelligent robots, polishing needs to be performed by a polishing device. Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface.

[0003] Based on the above, the inventors found that the existing polishing device for intelligent robot processing has the following shortcomings:

[0004] 1. The polishing pad and the carrier plate are bonded into an integrated structure, so the polishing pad cannot be disassembled and replaced separately. It is not convenient to put the polishing pad on the outer circumference of the bottom of the carrier plate and fix the polishing pad through the limit button;

[0005] 2. There is no indication measure on the polishing device to determine the pressing state between the polishing pad and the workpiece, and it is not convenient to determine the pressing state between the polishing pad and the workpiece by the descending movement distance of the supporting tube. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a polishing device for intelligent robot processing, so as to solve the problems that the existing polishing pad and the supporting plate are bonded as an integrated structure, the polishing pad cannot be disassembled and replaced separately, and it is not convenient to put the polishing pad on the outer circumference of the bottom of the supporting plate and fix the polishing pad by a limit button; there is no indication measure on the polishing device, so the compression state between the polishing pad and the workpiece cannot be determined, and it is not convenient to determine the compression state between the polishing pad and the workpiece by the descending movement distance of the supporting tube.

[0007] The purpose and effect of the polishing device for intelligent robot processing of the utility model are achieved by the following specific technical means:

[0008] A polishing device for intelligent robot processing comprises a device body; the device body is provided with a rotating supporting plate, a threaded hole penetrating up and down is provided in the center of the rotating supporting plate, three threaded blind holes are provided in a circular array on the outer periphery of the top end face of the rotating supporting plate, an insertion blind hole is provided on the top end face in front of the threaded hole of the rotating supporting plate, a workpiece polishing pad is sleeved on the outer circumference of the bottom of the rotating supporting plate, a circular groove is provided on the top end face of the workpiece polishing pad, three semicircular head pieces with through holes are provided in a circular array on the outer periphery of the top end face of the workpiece polishing pad, a fixed limit button is installed inside the threaded blind hole of the rotating supporting plate, the fixed limit button passes through the through hole on the semicircular head piece of the workpiece polishing pad, a threaded column is provided at the bottom of the fixed limit button, a clamping column is provided on the top of the threaded column of the fixed limit button, and a rotating ring plate with an anti-slip groove is provided on the outer circumference of the top of the clamping column of the fixed limit button.

[0009] Furthermore, a clamping indicator rod is inserted into the semicircular head block of the picking-up bearing tube in the up and down directions, a hemispherical head is provided on the bottom end face of the clamping indicator rod, a limiting ring plate is provided on the outer circumference of the bottom of the clamping indicator rod, a reset spring is sleeved on the outer circumference of the clamping indicator rod, a threaded column is provided on the top end face of the clamping indicator rod and an anti-slip nut is installed.

[0010] Furthermore, a picking-up and supporting cylinder is mounted on the outer circumference of the top of the polishing motor, and threaded holes that penetrate left and right are opened on the left and right side walls of the picking-up and supporting cylinder. Three semicircular head blocks with upper and lower through holes are arranged in a circular array on the outer circumference of the picking-up and supporting cylinder. Polishing grasping rods in the left and right directions are installed through threads inside and outside the threaded holes of the picking-up and supporting cylinder. The inner end of the polishing grasping rod is inserted into the strip groove of the polishing motor, a threaded column is arranged on the inner end face of the polishing grasping rod, and a regular hexagonal groove is arranged on the outer end face of the polishing grasping rod.

[0011] Furthermore, a polishing motor is mounted on the regular hexagonal prism of the rotating supporting column, strip grooves are opened on the left and right sides of the outer circumference of the polishing motor in the vertical direction, a regular hexagonal groove is opened on the end face of the shaft extending from the bottom of the polishing motor, and a through hole that runs through the front and back is opened in the middle of the front wall of the regular hexagonal groove of the polishing motor.

[0012] Furthermore, an anti-loosening and anti-rotation column is installed in the anti-loosening screw hole of the rotating bearing column in the up and down directions, the lower end of the anti-loosening and anti-rotation column is inserted into the insertion blind hole of the rotating bearing plate, a threaded column is arranged at the bottom of the anti-loosening and anti-rotation column, and a rotating column with an anti-slip groove is arranged at the top of the threaded column of the anti-loosening and anti-rotation column, and an anti-slip stop column is installed in the anti-slip screw hole of the rotating bearing column in the front and back directions, the outer circumference of the anti-slip stop column is provided with threads, and the front end surface of the anti-slip stop column is provided with a regular hexagonal groove.

[0013] Furthermore, a rotating supporting column in the up-and-down direction is installed on the top of the threaded hole of the rotating supporting plate, a regular hexagonal prism is arranged on the top end face of the rotating supporting column, an anti-slip screw hole that passes through the front and back is opened in the middle of the regular hexagonal prism of the rotating supporting column, a limiting ring plate is arranged on the outer circumference of the bottom of the rotating supporting column, an anti-loosening screw hole that passes through the top and bottom is opened in front of the limiting ring plate of the rotating supporting column, and a threaded column is arranged on the bottom end face of the rotating supporting column.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The setting of the rotating supporting plate makes it convenient for the workpiece polishing pad to be set on the outer circumference of the bottom and fixed by a fixed limit button, so that the workpiece polishing pad can be disassembled and replaced separately according to actual conditions, which solves the problem that the polishing pad and the supporting plate are bonded as an integrated structure and cannot be disassembled and replaced separately, and it is not convenient to set the polishing pad on the outer circumference of the bottom of the supporting plate and fix the polishing pad by a limit button.

[0016] The setting of taking the carrying cylinder makes it convenient to mount it on the outer circumference of the polishing motor to carry the polishing gripping rod, and facilitate the up and down movement along the polishing motor through the polishing gripping rod, thereby solving the problem that there is no indication measure on the polishing device and the compression state between the polishing pad and the workpiece cannot be determined, and it is not convenient to determine the compression state between the polishing pad and the workpiece by the descending movement distance of the carrying cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a main structural schematic diagram of the utility model.

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the disassembled structure of the utility model.

[0020] Figure 4 It is a front view schematic diagram of the rotary bearing column of the utility model.

[0021] In the figure: 1. Device body; 2. Rotating carrier plate; 3. Workpiece polishing pad; 4. Fixed limit button; 5. Rotating carrier column; 6. Anti-loosening and anti-rotation column; 7. Polishing motor; 8. Anti-slip stop column; 9. Pick up carrier tube; 10. Polishing grip rod; 11. Compression indicator rod. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0023] Embodiment 1:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a polishing device for intelligent robot processing, including a device body 1; the device body 1 is provided with a rotating bearing plate 2, which is convenient for carrying various components, a threaded hole running through the upper and lower parts is opened in the center of the rotating bearing plate 2, which is convenient for the rotating bearing column 5 to be installed through the thread, three threaded blind holes are opened in an annular array on the outer periphery of the top end surface of the rotating bearing plate 2, which is convenient for the fixed limit button 4 to be installed through the thread, an insertion blind hole is opened on the top end surface in front of the threaded hole of the rotating bearing plate 2, which is convenient for the insertion of an anti-loosening and anti-rotation column 6, a workpiece polishing pad 3 is sleeved on the outer circumference of the bottom of the rotating bearing plate 2, which is convenient for polishing the workpiece, a circular groove is opened on the top end surface of the workpiece polishing pad 3, which is convenient for the rotating bearing plate 2 to be placed, three semicircular head pieces with through holes are arranged in an annular array on the outer periphery of the top end surface of the workpiece polishing pad 3, which is convenient for fixing by the fixed limit button 4, a fixed limit button 4 is installed inside the threaded blind hole of the rotating bearing plate 2, which is convenient for fixing the workpiece polishing pad 3, and the fixed limit button 4 passes through the through holes on the semicircular head piece of the workpiece polishing pad 3 The top of the fixing plate 2 is provided with a rotating ring plate with an anti-skid groove, which is convenient for rotating and anti-skidding. The top of the threaded hole of the rotating bearing plate 2 is provided with a rotating bearing column 5 in the upper and lower directions, which is convenient for driving the rotating bearing plate 2 to rotate. The top end face of the rotating bearing column 5 is provided with a regular hexagonal prism, which is convenient for docking and synchronous rotation with the polishing motor 7. The middle of the regular hexagonal prism of the rotating bearing column 5 is provided with an anti-slip screw hole that runs through the front and back, which is convenient for the anti-slip stop column 8 to be installed by thread. A limiting ring plate is provided on the outer circumference of the bottom of the rotating bearing column 5, which is convenient for installing the limit. The front of the limiting ring plate of the rotating bearing column 5 is provided with an anti-loosening screw hole that runs through the top and down, which is convenient for the anti-loosening stop column 6 to be installed by thread. The bottom end face of the rotating bearing column 5 is provided with a threaded column, which is convenient for being installed on the rotating bearing plate 2 by thread.

[0026] Among them, the anti-loosening screw hole of the rotating bearing column 5 is equipped with an anti-loosening and anti-rotation column 6 in the upper and lower directions, which is convenient for stopping the rotating bearing column 5 from rotating and loosening. The lower end of the anti-loosening and anti-rotation column 6 is inserted into the insertion blind hole of the rotating bearing plate 2, which is convenient for stopping the rotating bearing column 5 from rotating. A threaded column is arranged at the bottom of the anti-loosening and anti-rotation column 6, which is convenient for threaded installation. A rotating column with an anti-skid groove is arranged on the top of the threaded column of the anti-loosening and anti-rotation column 6, which is convenient for rotation and anti-skid. An anti-slipping stop column 8 in the front and rear directions is installed inside the anti-slip screw hole of the rotating bearing column 5, which is convenient for preventing the polishing motor 7 from falling off. The outer circumference of the anti-slipping stop column 8 is provided with threads, which is convenient for threaded installation. A regular hexagonal groove is provided on the front end surface of the moving column 8, which is convenient for rotation and disassembly by tools. A polishing motor 7 is mounted on the regular hexagonal prism of the rotating bearing column 5 in the up and down directions, which is convenient for driving the rotating bearing column 5 to rotate synchronously. Strip grooves in the up and down directions are provided on both sides of the left and right sides of the outer circumference of the polishing motor 7, which is convenient for the inner end of the polishing gripping rod 10 to be inserted to stop the polishing motor 7. A regular hexagonal groove is provided on the end surface of the shaft extending from the bottom of the polishing motor 7, which is convenient for the rotating bearing column 5 to be inserted and rotated synchronously. A through hole that runs through the front and back is provided in the middle of the front wall of the regular hexagonal groove of the polishing motor 7, which is convenient for the anti-slip stop column 8 to pass through, and the outer circumference of the top of the polishing motor 7 is mounted There is a carrying cylinder 9 for taking and carrying, which is convenient for carrying various components. The left and right side walls of the carrying cylinder 9 are provided with left and right threaded holes, which are convenient for the polishing grasping rod 10 to be installed through threads. The outer circumferential annular array of the carrying cylinder 9 is provided with three semicircular head blocks with upper and lower through holes, which is convenient for the insertion and installation of the pressing indicator rod 11. The inside and outside of the threaded hole of the carrying cylinder 9 are threadedly installed with polishing grasping rods 10 in the left and right directions, which is convenient for grasping. The inner end of the polishing grasping rod 10 is inserted into the strip groove of the polishing motor 7 to prevent the polishing motor 7 from rotating inside the carrying cylinder 9. The inner end face of the polishing grasping rod 10 is provided with a threaded column, which is convenient for passing Threaded installation, the outer end face of the polished grasping rod 10 is provided with a regular hexagonal groove, which is convenient for disassembly and assembly by rotating tools. A clamping indicator rod 11 in the up and down directions is inserted into the semicircular head block of the carrying tube 9, which is convenient for indicating the descending distance of the carrying tube 9. A hemispherical head is provided at the bottom end face of the clamping indicator rod 11, which is convenient for reducing friction with the rotating carrying plate 2. A limiting ring plate is provided on the outer circumference of the bottom of the clamping indicator rod 11, which is convenient for limiting the bottom of the reset spring. A reset spring is sleeved on the outer circumference of the clamping indicator rod 11, which is convenient for pushing up and resetting the carrying tube 9. A threaded column is provided on the top end face of the clamping indicator rod 11 and an anti-slip nut is installed to facilitate anti-slip.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the utility model, Figure 1 The connecting wire in the middle of the top of the polishing motor 7 is in a cut-off state, and a control switch is provided in front of the connecting wire of the polishing motor 7. Figure 1When the device body 1 shown is in use, the polishing motor 7 is connected to the power supply through the connecting wire, the polishing gripping rod 10 on one side is held and kept still, the control switch of the polishing motor 7 is turned on, and then the polishing gripping rod 10 on the other side is held. At this time, the polishing motor 7 drives the rotating supporting column 5 to rotate synchronously, and the rotating supporting plate 2 is driven to rotate synchronously through the rotating supporting column 5, and the workpiece polishing pad 3 is driven to rotate synchronously through the rotating supporting plate 2. The bottom end face of the workpiece polishing pad 3 is aligned with the workpiece so that the bottom end face of the workpiece polishing pad 3 contacts the workpiece, and the picking up bearing tube 9 is pressed downward by the polishing gripping rod 10, so that the picking up bearing tube 9 moves downward and compresses the reset spring, thereby pressing the workpiece polishing pad 3 on the workpiece for polishing. At the same time, the distance from the top end face of the picking up bearing tube 9 extending upward through the compression indicator rod 11 indicates the compression degree of the workpiece polishing pad 3.

[0029] Embodiment 2:

[0030] The difference from the first embodiment is that the regular hexagonal groove of the anti-slip stop column 8 can also be set as a regular triangle groove, so that the anti-slip stop column 8 can only be rotated by a special tool that cooperates with the regular triangle groove, preventing non-staff from rotating and disassembling the anti-slip stop column 8.

[0031] Embodiment three:

[0032] The difference from the first embodiment is that the outer circumference of the polishing gripping rod 10 can also be set to a frosted surface, thereby increasing the friction between the outer circumference of the polishing gripping rod 10 and the gripping hand, preventing the polishing gripping rod 10 from slipping out of the hand due to hand slippage.

Claims

1. A polishing device for intelligent robot processing, characterized in that: The device body (1) comprises a rotating bearing plate (2), a threaded hole extending upward and downward is provided at the center of the rotating bearing plate (2), three threaded blind holes are provided in an annular array on the outer periphery of the top end surface of the rotating bearing plate (2), an insertion blind hole is provided on the top end surface in front of the threaded hole of the rotating bearing plate (2), a workpiece polishing pad (3) is sleeved on the outer periphery of the bottom of the rotating bearing plate (2), a circular groove is provided on the top end surface of the workpiece polishing pad (3), three semicircular head pieces with through holes are provided in an annular array on the outer periphery of the top end surface of the workpiece polishing pad (3), a fixed limit button (4) is installed inside the threaded blind hole of the rotating bearing plate (2), the fixed limit button (4) passes through the through hole on the semicircular head piece of the workpiece polishing pad (3), a threaded column is provided at the bottom of the fixed limit button (4), a pressing column is provided on the top of the threaded column of the fixed limit button (4), and a rotating ring plate with an anti-slip groove is provided on the outer periphery of the top of the pressing column of the fixed limit button (4); A rotating bearing column (5) is installed at the top of the threaded hole of the rotating bearing plate (2) in the vertical direction, and a polishing motor (7) is mounted on the regular hexagonal prism of the rotating bearing column (5) in the vertical direction. The polishing motor (7) is provided with strip grooves in the vertical direction on both left and right sides of the outer circumference, and a regular hexagonal groove is provided on the end surface of the shaft extending from the bottom of the polishing motor (7). A through hole is provided in the middle of the front wall of the regular hexagonal groove of the polishing motor (7) and runs through from front to back. The top outer circumference of the polishing motor (7) is provided with a pick-up bearing cylinder (9), and the left and right side walls of the pick-up bearing cylinder (9) are provided with threaded holes that penetrate left and right. The outer circumference of the pick-up bearing cylinder (9) is provided with three semicircular head blocks with upper and lower through holes in an annular array, and the inside and outside of the threaded hole of the pick-up bearing cylinder (9) are provided with left and right polishing gripping rods (10) through threads, and the inner end of the polishing gripping rod (10) is inserted into the strip groove of the polishing motor (7), and the inner end surface of the polishing gripping rod (10) is provided with a threaded column, and the outer end surface of the polishing gripping rod (10) is provided with a regular hexagonal groove; A compression indicator rod (11) is inserted into the semicircular head block of the pick-up bearing tube (9) in the up-and-down direction, a hemispherical head is arranged on the bottom end face of the compression indicator rod (11), a limiting ring plate is arranged on the outer circumference of the bottom of the compression indicator rod (11), a reset spring is sleeved on the outer circumference of the compression indicator rod (11), and a threaded column is arranged on the top end face of the compression indicator rod (11) and an anti-drop nut is installed.

2. The polishing device for intelligent robot processing as claimed in claim 1, characterized in that: The top end surface of the rotating bearing column (5) is provided with a regular hexagonal prism, the middle of the regular hexagonal prism of the rotating bearing column (5) is provided with an anti-loosening screw hole that passes through front and back, a limiting ring plate is provided on the outer circumference of the bottom of the rotating bearing column (5), the front of the limiting ring plate of the rotating bearing column (5) is provided with an anti-loosening screw hole that passes through up and down, and a threaded column is provided on the bottom end surface of the rotating bearing column (5).

3. The polishing device for intelligent robot processing as claimed in claim 2, characterized in that: An anti-loosening and anti-rotation column (6) is installed in the anti-loosening screw hole of the rotating bearing column (5) in the up-down direction. The lower end of the anti-loosening and anti-rotation column (6) is inserted into the insertion blind hole of the rotating bearing plate (2). A threaded column is arranged at the bottom of the anti-loosening and anti-rotation column (6). A rotating column with an anti-slip groove is arranged at the top of the threaded column of the anti-loosening and anti-rotation column (6). An anti-slip stop column (8) is installed in the anti-slipping screw hole of the rotating bearing column (5) in the front-back direction. The anti-slipping stop column (8) has a threaded outer circumference, and a regular hexagonal groove is arranged on the front end surface of the anti-slipping stop column (8).

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