CN214418482U

CN214418482U - Burnishing device for work piece

Info

Publication number: CN214418482U
Application number: CN202022824948.2U
Authority: CN
Inventors: 钱连军
Original assignee: Hangzhou Lin'an Shuanglian Machinery Co ltd
Current assignee: Hangzhou Lin'an Shuanglian Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-19
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a burnishing device technical field just discloses a burnishing device for work piece, the on-line screen storage device comprises a base, the protection casing is installed at the base top, and base top intermediate position is provided with the workstation, and workstation both sides fixed mounting has the connecting plate, and connecting plate bottom fixed mounting has first pneumatic cylinder, first pneumatic cylinder bottom and base fixed connection, the embedded metal fixed disk that is provided with of workstation top intermediate position. The utility model discloses, through for the coil circular telegram to make metal column and metal fixed disk magnetization, realized the fixed to the work piece, it is closed to start second pneumatic cylinder drive splint simultaneously, extrude fixedly to the work piece through splint, be convenient for all can fix the work piece of different specifications through magnetism is fixed like this, the effectual scope that has enlarged is suitable for, after accomplishing the polishing, through giving the coil outage, can make metal column and metal fixed disk not have magnetism, can take off the work piece like this easily.

Description

Burnishing device for work piece

Technical Field

The utility model belongs to the technical field of burnishing device, specifically be a burnishing device for work piece.

Background

After the metal workpiece is machined, the metal workpiece needs to be polished to obtain a bright and flat machined surface and enhance the appearance of the workpiece product. The polishing device used in polishing is also called as a grinding device, the motor drives the sponge or wool polishing disc to rotate at high speed, and the polishing disc and the polishing agent act together and rub the surface of a workpiece to be polished, so that the aims of removing paint surface pollution, an oxide layer and shallow marks can be fulfilled.

But burnishing device is used to work piece in the existing market, mounting fixture only to a metal work piece, when polishing other work pieces, need change anchor clamps, complex operation has reduced processing production efficiency, and traditional burnishing device is used to work piece simultaneously, and the step is comparatively complicated in the installation of dismantling to the polishing dish, and the dismouting speed is comparatively slow.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a burnishing device is used to work piece, the effectual burnishing device for work piece of having solved on the existing market, mounting fixture only is to a metal work piece, when polishing other work pieces, need change anchor clamps, and complex operation has reduced processing production efficiency, and traditional burnishing device is used to the work piece simultaneously, and the step is comparatively complicated in dismantling the installation to polishing dish, and dismouting speed is comparatively slow problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a burnishing device for work piece, the on-line screen storage device comprises a base, the protection casing is installed at the base top, base top intermediate position is provided with the workstation, workstation both sides fixed mounting has the connecting plate, connecting plate bottom fixed mounting has first pneumatic cylinder, first pneumatic cylinder bottom and base fixed connection, the embedded metal fixed disk that is provided with in workstation top intermediate position, the inside fixed metal post of being connected with the metal fixed disk that is provided with of workstation, the coil has been cup jointed in the metal post outside, workstation top both sides fixed mounting has the second pneumatic cylinder, the adjacent one end fixed mounting of second pneumatic cylinder has splint, the fixed servo motor that is provided with in protection casing top, the inboard top of protection casing is rotated and is provided with the rotary rod of being connected with servo motor, rotary rod bottom fixed mounting has the dust guard, the dust guard bottom is provided with polishing dish.

Preferably, the guide blocks are fixedly installed on two sides of the top of the base, and grooves matched with the guide blocks are formed in two sides of the bottom of the workbench.

Preferably, the two ends of one side of the dust guard, which is close to the polishing disk, are provided with L-shaped fixed blocks in a sliding manner, and the L-shaped fixed blocks are matched with the polishing disk.

Preferably, the L-shaped fixing block is fixedly provided with a sliding block, and the surface of the dustproof plate is provided with a sliding groove matched with the sliding block.

Preferably, the inside rotation of spout sets up two-way lead screw, two-way lead screw and slider threaded connection.

Preferably, the outer side of the dust guard is rotatably provided with an adjusting block, and the adjusting block is fixedly connected with the bidirectional screw rod.

Preferably, the two sides of the surface of the adjusting block are rotatably provided with fixing bolts, and the surface of the dustproof plate is annularly provided with fixing holes matched with the fixing bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the coil is electrified, so that the metal column and the metal fixed disk are magnetized, the workpiece is fixed, the second hydraulic cylinder is started to drive the clamping plate to be closed, the workpiece is extruded and fixed through the clamping plate, the workpieces of different specifications can be fixed conveniently through magnetic fixation, the application range is effectively expanded, the metal column and the metal fixed disk are not magnetized through powering off the coil after polishing is completed, and the workpiece can be easily taken down;

2) the utility model discloses a polishing disc, including the polishing disc, the polishing disc is fixed with the polishing disc, the adjusting block is fixed with the polishing disc, the two-way lead screw is rotated in work, the polishing disc can be taken down by driving the two-way lead screw to rotate through the reverse adjusting block when dismantling, the step of dismouting has been effectively simplified like this, thereby the speed of dismouting is accelerated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the dust guard of the present invention;

fig. 3 is a perspective view of the guide block of the present invention;

in the figure: 1. a base; 2. a protective cover; 3. a work table; 4. a connecting plate; 5. a first hydraulic cylinder; 6. a metal fixing disc; 7. a metal post; 8. a coil; 9. a second hydraulic cylinder; 10. a splint; 11. a servo motor; 12. rotating the rod; 13. a dust-proof plate; 14. a polishing disk; 15. a guide block; 16. a groove; 17. an L-shaped fixed block; 18. a slider; 19. a chute; 20. a bidirectional screw rod; 21. an adjusting block; 22. fixing the bolt; 23. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a base 1, a protective cover 2 is installed on the top of the base 1 to achieve a good protection effect, a worktable 3 is arranged at the middle position of the top of the base 1, connecting plates 4 are fixedly installed on two sides of the worktable 3, a first hydraulic cylinder 5 is fixedly installed on the bottom of each connecting plate 4, the bottom of each first hydraulic cylinder 5 is fixedly connected with the base 1 to facilitate the vertical movement of the worktable 3 driven by the first hydraulic cylinder 5, a metal fixing disk 6 is embedded in the middle position of the top of the worktable 3, a metal column 7 connected with the metal fixing disk 6 is fixedly arranged in the worktable 3, a coil 8 is sleeved on the outer side of the metal column 7 to facilitate the magnetization of the metal fixing disk 6 by electrifying the coil 8, so as to achieve the fixing effect, and second hydraulic cylinders 9 are fixedly installed on two sides of the top of the worktable 3, the adjacent one end fixed mounting of second pneumatic cylinder 9 has splint 10, it is closed to drive splint 10 through second pneumatic cylinder 9 to fixed effect has been improved, the fixed servo motor 11 that is provided with in 2 tops of protection casing, 2 inboard tops of protection casing are rotated and are provided with the rotary rod 12 of being connected with servo motor 11, rotary rod 12 bottom fixed mounting has dust guard 13, dust guard 13 bottom is provided with polishing dish 14, through the rotatory effect that realizes the polishing of polishing dish 14.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, guide blocks 15 are fixedly installed on two sides of the top of the base 1, grooves 16 matched with the guide blocks 15 are formed in two sides of the bottom of the workbench 3, and the stability of the workbench 3 during working is improved through the guide blocks 15.

In the third embodiment, based on the first embodiment, as shown in fig. 2, the two ends of one side of the dust-proof plate 13, which is close to the polishing disk 14, are slidably provided with the L-shaped fixing blocks 17, the L-shaped fixing blocks 17 are matched with the polishing disk 14, and the polishing disk 14 is fixedly mounted by closing the L-shaped fixing blocks 17.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, a sliding block 18 is fixedly mounted on the L-shaped fixing block 17, a sliding groove 19 matched with the sliding block 18 is formed in the surface of the dust-proof plate 13, and the sliding block 18 and the sliding groove 19 are matched with each other, so that the L-shaped fixing block 17 slides.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a bidirectional screw rod 20 is rotatably arranged inside the sliding groove 19, the bidirectional screw rod 20 is in threaded connection with the sliding block 18, and the L-shaped fixing block 17 is closed and opened by rotating the bidirectional screw rod 20.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, an adjusting block 21 is rotatably disposed outside the dust-proof plate 13, the adjusting block 21 is fixedly connected with the bidirectional screw rod 20, and the adjusting block 21 is rotated to facilitate rotation of the bidirectional screw rod 20.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 2, fixing bolts 22 are rotatably disposed on both sides of the surface of the adjusting block 21, fixing holes 23 matched with the fixing bolts 22 are annularly disposed on the surface of the dust-proof plate 13, and the adjusting block 21 is conveniently limited and fixed by rotating the fixing bolts 22.

The working principle is as follows: when the polishing device works, a workpiece needing polishing is placed on the metal fixing disc 6, the coil 8 is electrified at the moment, so that the metal column 7 is magnetized, the metal fixing disc 6 is magnetized at the same time, the workpiece is fixed, the second hydraulic cylinder 9 is started to drive the clamping plate 10 to be closed, the clamping plate 10 is used for extruding and fixing the workpiece, the firmness of workpiece fixing is effectively improved, the workpiece with different specifications can be fixed through magnetic fixing, the application range is effectively expanded, after the workpiece is fixed, the workpiece on the workbench 3 is moved to a proper position by starting the first hydraulic cylinder 5, the guide block 15 is matched with the groove 16, the stability of the workbench 3 is effectively improved, the dustproof plate 13 at the bottom of the rotating rod 12 is driven to rotate by starting the servo motor 11, and the polishing disc 14 on the dustproof plate 13 is driven to rotate at the same time, therefore, the polishing disc 14 needs to be replaced when being used for a period, at the moment, the fixing bolt 22 is moved out of the fixing hole 23 through reversing the fixing bolt 22, so that the connection between the adjusting block 21 and the dust-proof plate 13 is released, the bidirectional screw rod 20 can be driven to rotate through rotating the adjusting block 21, the L-shaped fixing block 17 on the sliding block 18 is driven to be closed due to the threaded connection between the bidirectional screw rod 20 and the sliding block 18, the polishing disc 14 is well extruded and fixed due to the mutual matching between the L-shaped fixing block 17 and the polishing disc 14, the adjusting block 21 is limited and fixed by inserting the rotating fixing bolt 22 into the fixing hole 23 after the fixing is completed, the bidirectional screw rod 20 is effectively prevented from rotating in work, the outlet wire of the polishing disc 14 moves or drops, the polishing disc 14 can be taken down by reversing the bidirectional screw rod 20 through the reversing adjusting block 21 during the disassembly, therefore, the steps of disassembly and assembly are effectively simplified, and the disassembly and assembly speed is accelerated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A polishing device for a workpiece, comprising a base (1), characterized in that: the protective cover is installed at the top of the base (1), a workbench (3) is arranged at the middle position of the top of the base (1), connecting plates (4) are fixedly installed on two sides of the workbench (3), a first hydraulic cylinder (5) is fixedly installed at the bottom of each connecting plate (4), the bottom of each first hydraulic cylinder (5) is fixedly connected with the base (1), a metal fixing disc (6) is embedded in the middle position of the top of the workbench (3), a metal column (7) connected with the metal fixing disc (6) is fixedly arranged in the workbench (3), a coil (8) is sleeved on the outer side of the metal column (7), second hydraulic cylinders (9) are fixedly installed on two sides of the top of the workbench (3), a clamping plate (10) is fixedly installed at one adjacent end of each second hydraulic cylinder (9), a servo motor (11) is fixedly arranged at the top of the protective cover (2), a rotating rod (12) connected with the servo motor (11) is rotatably arranged at the top of the inner side of the protective cover (2), the bottom of the rotating rod (12) is fixedly provided with a dustproof plate (13), and the bottom of the dustproof plate (13) is provided with a polishing disc (14).

2. A polishing apparatus for a workpiece as set forth in claim 1, wherein: guide blocks (15) are fixedly mounted on two sides of the top of the base (1), and grooves (16) matched with the guide blocks (15) are formed in two sides of the bottom of the workbench (3).

3. A polishing apparatus for a workpiece as set forth in claim 1, wherein: the two ends of one side of the dust-proof plate (13) close to the polishing disc (14) are provided with L-shaped fixed blocks (17) in a sliding mode, and the L-shaped fixed blocks (17) are matched with the polishing disc (14) mutually.

4. A polishing apparatus for a workpiece as set forth in claim 3, wherein: a sliding block (18) is fixedly mounted on the L-shaped fixing block (17), and a sliding groove (19) matched with the sliding block (18) is formed in the surface of the dustproof plate (13).

5. A polishing apparatus for a workpiece as set forth in claim 4, wherein: the inside of the sliding groove (19) is rotatably provided with a bidirectional screw rod (20), and the bidirectional screw rod (20) is in threaded connection with the sliding block (18).

6. A polishing apparatus for a workpiece as set forth in claim 1, wherein: the outer side of the dustproof plate (13) is rotatably provided with an adjusting block (21), and the adjusting block (21) is fixedly connected with a bidirectional screw rod (20).

7. A polishing apparatus for a workpiece as set forth in claim 6, wherein: the two sides of the surface of the adjusting block (21) are rotatably provided with fixing bolts (22), and the surface of the dust guard (13) is annularly provided with fixing holes (23) matched with the fixing bolts (22).