CN216759384U

CN216759384U - Multi-surface high-precision grinding device

Info

Publication number: CN216759384U
Application number: CN202220428218.7U
Authority: CN
Inventors: 彭远征; 朱允祯; 江明明; 薛英杰; 桂志刚
Original assignee: Hunan Duno Intelligent Robots Technology Co ltd
Current assignee: Hunan Duno Intelligent Robots Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-17
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the field of polishing, and particularly relates to a multi-surface high-precision polishing device which comprises a feeding conveying line and a polishing device which are sequentially arranged, wherein the polishing device comprises a rack, a sliding plate, a first polishing component, a reversing mechanical arm, a second linear driving component and a tool clamp, wherein the sliding plate is slidably arranged on the rack, the first polishing component and the reversing mechanical arm are arranged on the sliding plate, the second linear driving component drives the sliding plate to move along the rack, the tool clamp is arranged on the rack, the first polishing component, the reversing mechanical arm and the tool clamp are correspondingly provided with two or more groups along the sliding direction of the sliding plate, and the polishing precision of the multiple groups of first polishing components is sequentially increased in an increasing way. The time consumption of moving and aligning the workpiece is saved, and the working efficiency is effectively improved.

Description

Multi-surface high-precision grinding device

Technical Field

The utility model belongs to the field of polishing, and particularly relates to a multi-surface high-precision polishing device.

Background

Present silver spindle polishing still stops and polishes in a position of once only to a silver spindle, when needs are polished to the silver spindle all-round, and the process is various, in addition to the silver spindle by thick to the essence when polishing, the process is the increase of multiplying more, finally leads to the process loaded down with trivial details, inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-surface high-precision polishing device with high working efficiency.

The polishing device comprises a rack, a sliding plate, a first polishing assembly, a reversing mechanical arm, a second linear driving piece and a tool clamp, wherein the sliding plate is arranged on the rack in a sliding mode, the first polishing assembly and the reversing mechanical arm are arranged on the sliding plate, the second linear driving piece drives the sliding plate to move along the rack, the tool clamp is arranged on the rack, the first polishing assembly, the reversing mechanical arm and the tool clamp are correspondingly provided with two or more groups along the sliding direction of the sliding plate, the polishing precision of the multiple groups of first polishing assemblies is sequentially increased, and the reversing mechanical arm comprises a first lifting assembly, a rotating assembly and a first chuck which are sequentially arranged.

Furthermore, the first polishing assemblies, the reversing manipulator and the tool clamp are correspondingly provided with three groups along the sliding direction of the sliding plate, and the three groups of the first polishing assemblies sequentially have primary polishing precision, intermediate polishing precision and high polishing precision.

Still further, the reversing robot further includes a lateral movement assembly connecting the frame and the first lifting assembly, the lateral movement assembly being disposed toward the first grinding assembly.

Furthermore, a vertical frame is arranged on the rack, the top of the vertical frame extends towards the tool clamp, and the reversing manipulator is arranged at the extending part of the vertical frame.

Still further, the first grinding assembly may be movably disposed on the slide plate toward the tooling fixture.

The utility model also comprises a mounting plate hinged on the sliding plate, wherein the first grinding assembly is arranged on the mounting plate, and the utility model also comprises a rotary driving piece for driving the mounting plate to swing.

Still further, the rotary drive member includes an arcuate rack gear disposed on the mounting plate and a motor gear disposed on the slide plate.

Furthermore, the arc-shaped rack is arranged on one side, away from the sliding plate, of the mounting plate, a vertical frame is arranged on the sliding plate, and the motor gear is arranged on the vertical frame.

The utility model has the advantages that the workpiece is fed, ground and discharged in multiple directions by sequentially arranging the feeding conveying line, the grinding device and the movable manipulator, wherein the grinding device with multiple workpiece directions can realize the simultaneous movement, the limiting or grinding of the clamp of a plurality of workpieces at one time by arranging two or more groups of first grinding components on the sliding plate and arranging a corresponding number of tool clamps on the frame, the synchronous grinding of the workpieces is realized, the time consumption of the movement and the contraposition of the workpieces is saved, the working efficiency is effectively improved, the movement of the second linear driving part can realize the feeding of the first grinding component and drive the reversing manipulator to clamp the workpieces and install the workpieces into the tool clamps, the function of the second linear driving part is greatly improved, the equipment cost and the control cost are further reduced, and the structure of the equipment is simplified, the plurality of first polishing assemblies are used for setting different polishing precisions, so that workpieces are sequentially polished from thick to thin, and meanwhile, the reversing mechanical arm and the tool fixture are matched with each other, so that the direction of the workpieces can be adjusted for multiple times in the same station, the workpieces are polished in all directions, and the efficiency and the polishing precision are greatly guaranteed; the plurality of first grinding assemblies can be used for grinding different parts of the workpiece, in the embodiment, the reversing mechanical arm and the tool clamp realize that the workpiece is placed at different positions of different stations, and finally, one set of equipment finishes grinding the workpiece in all directions; the reversing manipulator comprises a first lifting component, a rotating component and a first chuck which are sequentially arranged and is used for completely grabbing and reversing the workpiece.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a portion of a first angle structure according to the present invention.

FIG. 3 is a schematic view of a second angle structure according to the present invention.

In the figure, 1, a feeding conveying line; 2. a tooling fixture; 3. a polishing device; 301. a frame; 302. a sliding plate; 303. mounting a plate; 304. a first grinding assembly; 305. a second linear drive; 306. a rotary drive member; 3061. an arc-shaped rack; 3062. a motor gear; 3010. erecting a frame; 4. a reversing manipulator; 401. a first lifting assembly; 402. a rotating assembly; 403. a first chuck; 404. the assembly is moved laterally.

Detailed Description

As shown in fig. 1-3, the present invention includes a feeding conveyor line 1 and a polishing device 3, which are sequentially arranged, the polishing device 3 includes a frame 301, a sliding plate 302 slidably arranged on the frame 301, a first polishing assembly 304 and a reversing manipulator 4 arranged on the sliding plate 302, and further includes a second linear driving element 305 for driving the sliding plate 302 to move along the frame 301 and a tooling fixture 2 arranged on the frame 301, the first polishing assembly 304, the reversing manipulator 4 and the tooling fixture 2 are correspondingly arranged in two or more groups along the sliding direction of the sliding plate 302, the polishing precision of the multiple groups of first polishing assemblies 304 increases gradually, and the reversing manipulator 4 includes a first lifting assembly 401, a rotating assembly 402 and a first chuck 403 which are sequentially arranged.

The utility model carries out feeding, multi-directional polishing and blanking on workpieces by sequentially arranging the feeding conveying line 1, the polishing device 3 and the moving manipulator 5, wherein the multi-workpiece multi-directional polishing device 3 is provided with two or more groups of first polishing assemblies 304 on the sliding plate 302, and the frame 301 is provided with a corresponding number of tool fixtures 2, so that a plurality of workpieces can be moved, limited by the fixtures or polished at the same time, and a plurality of workpieces are polished synchronously, thereby saving the time consumption of workpiece moving and aligning, effectively improving the working efficiency, realizing the feeding of the first polishing assemblies 304 by the movement of the second linear driving piece 305, driving the reversing manipulator 4 to clamp and mount the workpieces into the tool fixtures 2, greatly improving the function of the second linear driving piece 305, further reducing the equipment cost and the control cost, and simplifying the structure of the equipment, the plurality of first polishing assemblies 304 are used for setting different polishing precisions, so that workpieces are sequentially polished from thick to thin, and meanwhile, the reversing manipulator 4 and the tool clamp 2 are matched with each other to adjust the orientation of the workpieces for multiple times in the same station, so that the workpieces are polished in all directions, and the efficiency and the polishing precision are greatly ensured; the plurality of first grinding assemblies 304 can be used for grinding different parts of the workpiece, in the embodiment, the reversing mechanical arm 4 and the tool clamp 2 realize that the workpiece is placed at different positions of different stations, and finally, one set of equipment is realized to finish grinding of the workpiece in each direction; the reversing manipulator 4 comprises a first lifting assembly 401, a rotating assembly 402 and a first chuck 403 which are arranged in sequence and used for complete workpiece grabbing and reversing, wherein the first chuck 403 can adopt a suction cup, a clamping jaw or an electromagnetic clamp to grab the workpiece.

Three groups of first grinding assemblies 304, reversing manipulators 4 and tool fixtures 2 are correspondingly arranged along the sliding direction of the sliding plate 302, and the three groups of first grinding assemblies 304 sequentially have primary grinding precision, intermediate grinding precision and high-grade grinding precision, so that one-time work and coarse-to-fine grinding processing of complete workpieces are guaranteed.

The reversing robot 4 also includes a lateral translation assembly 404 connecting the frame 301 and the first lifting assembly 401, the lateral translation assembly 404 being disposed toward the first abrading assembly 304 to facilitate longitudinal feeding of the workpiece relative to the first abrading assembly 304.

The frame 301 is provided with a vertical frame 3010, the top of the vertical frame 3010 extends towards the tool clamp 2, and the reversing manipulator 4 is arranged at the extending part of the vertical frame 3010, so that the reversing manipulator 4 can be conveniently installed.

The first grinding assembly 304 is movably disposed on the slide plate 302 toward the tooling fixture 2 to facilitate positive longitudinal feeding of the first grinding assembly 304.

The utility model also comprises a mounting plate 303 which is hinged on the sliding plate 302, the first grinding assembly 304 is arranged on the mounting plate 303, and the utility model also comprises a rotary driving member 306 which drives the mounting plate 303 to swing, so that the first grinding assembly 304 can be obliquely fed, and a workpiece with an inclined surface, such as a silver ingot, can be conveniently ground.

The rotary driving member 306 comprises an arc-shaped rack 3061 arranged on the mounting plate 303 and a motor gear 3062 arranged on the sliding plate 302, the arc-shaped rack 3061 is matched with the motor gear 3062 to drive the swing, so that the accuracy of the swing of the mounting plate 303 is conveniently adjusted, the control is convenient, the angle adjusting precision is conveniently improved, in addition, the arc-shaped rack 3061 and the motor gear 3062 are convenient for the position locking of the mounting plate, and the swing cannot occur after the position is adjusted.

The arc-shaped rack 3061 is arranged on one side, away from the sliding plate 302, of the mounting plate 303, the vertical frame 3010 is arranged on the sliding plate 302, and the motor gear 3062 is arranged on the vertical frame 3010, so that the degree of simplification during driving of the mounting plate 303 is facilitated, and the stability of adjustment is guaranteed.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to imply that the scope of the application is limited to these examples; within the context of the present application, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments in the present application as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present application cover all such alternatives, modifications, and variations as fall within the broad scope of the present application. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present application are intended to be included within the scope of the present application.

Claims

1. The utility model provides a multiaspect high accuracy grinding device, characterized by, including material loading transfer chain (1) and grinding device (3) that set gradually, grinding device (3) include frame (301), slide plate (302) of slip setting on frame (301), set up first polishing subassembly (304) and switching-over manipulator (4) on slide plate (302), still include drive slide plate (302) along second sharp driving piece (305) of frame (301) removal and set up frock clamp (2) on frame (301), first polishing subassembly (304), switching-over manipulator (4) and frock clamp (2) are provided with two sets of or more along slide plate (302) slip direction correspondence, and the polishing precision of the subassembly (304) is ground in the multiunit is increased progressively in proper order, switching-over manipulator (4) are including first lifting unit (401) that set gradually, A rotating assembly (402) and a first collet (403).

2. The multi-surface high-precision grinding device as claimed in claim 1, wherein the first grinding assembly (304), the reversing manipulator (4) and the tooling fixture (2) are correspondingly provided with three groups along the sliding direction of the sliding plate (302), and the three groups of the first grinding assemblies (304) are sequentially primary, intermediate and advanced grinding precision.

3. The multi-sided high precision grinding apparatus of claim 1 wherein the reversing robot (4) further comprises a lateral movement assembly (404) connecting the frame (301) and the first lifting assembly (401), the lateral movement assembly (404) being disposed toward the first grinding assembly (304).

4. The multi-surface high-precision grinding device according to any one of claims 1 to 3, wherein a stand (3010) is arranged on the machine frame (301), the top of the stand (3010) extends towards the tool clamp (2), and the reversing manipulator (4) is arranged at the extending part of the stand (3010).

5. The multi-sided high precision grinding apparatus of claim 4 wherein the first grinding assembly (304) is movably disposed on the slide plate (302) toward the tool holder (2).

6. The multi-sided high precision grinding apparatus of claim 5 further comprising a mounting plate (303) hingedly attached to the slide plate (302), the first grinding assembly (304) being attached to the mounting plate (303), and further comprising a rotary drive (306) for driving the mounting plate (303) in a swinging motion.

7. The multi-sided high precision grinding apparatus of claim 6 wherein the rotary drive (306) includes an arcuate rack (3061) disposed on the mounting plate (303) and a motor gear (3062) disposed on the slide plate (302).

8. The multi-surface high-precision grinding device according to claim 7, wherein the arc-shaped rack (3061) is arranged on the side, away from the sliding plate (302), of the mounting plate (303), a stand (3010) is arranged on the sliding plate (302), and the motor gear (3062) is arranged on the stand (3010).