CN213561716U

CN213561716U - Grinding device is used in mould processing

Info

Publication number: CN213561716U
Application number: CN202022791726.5U
Authority: CN
Inventors: 黄瑞峰
Original assignee: Huizhou Taiding Plastic Mould Technology Co ltd
Current assignee: Huizhou Taiding Plastic Mould Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-29
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a grinding device is used in mould processing, including a plurality of support columns, the top fixedly connected with workstation of support column, the bottom fixedly connected with piece case of workstation, a plurality of filtration pores of crossing have been seted up to the bottom of workstation, the last fixed surface of workstation is connected with the tray, the bottom fixedly connected with connecting block of workstation, one side swing joint of connecting block has the filter screen, the last fixed surface of workstation is connected with the tank cover, the top fixedly connected with electric telescopic handle of tank cover. The utility model discloses not only rotate through the dial and strike the filter screen, make the filter screen produce vibrations and filter the screening to the piece, make things convenient for the staff to handle the piece, can make the take-up reel rotate through torque spring simultaneously to carry out the automation with the connecting wire and withdraw, improved the flexibility of device, can also carry out the centre gripping through the mould that the stationary blade polished to needs, avoid the mould to remove the influence effect of polishing.

Description

Grinding device is used in mould processing

Technical Field

The utility model relates to a mould processing technology field especially relates to a grinding device is used in mould processing.

Background

The mould is a variety of moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, and the mould polishing device is equipment for polishing the mould, mainly has the function of polishing the mould, so that the rough surface of the mould is polished and then the surface of the mould is smooth, but a large amount of powder and scrap iron are generated during polishing and splashed everywhere, so that certain danger exists.

Through retrieval, the patent with the granted publication number of CN209902881U discloses a grinding device for mold processing, which comprises a rotary seat, a grinding motor, a grinding disc, a baffle plate, a liquid conveying pipe, a fixed frame, a cylinder, an air source, a fixed table, a clamping seat, a screw, a clamping block, a supporting plate and a box body. The above patents suffer from the following disadvantages: the chips generated by polishing can not be filtered and screened, the difficulty of subsequent treatment of the chips is increased, and the requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for die machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for die machining comprises a plurality of support columns, wherein the tops of the support columns are fixedly connected with a workbench, the bottom of the workbench is fixedly connected with a scrap box, the bottom of the workbench is provided with a plurality of filtering holes, the filtering holes are positioned above the scrap box, the upper surface of the workbench is fixedly connected with a tray, the bottom of the workbench is fixedly connected with a connecting block, one side of the connecting block is movably connected with a filter screen, the upper surface of the workbench is fixedly connected with a box cover, the top of the box cover is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a polishing disc, one side of the motor is fixedly connected with a connecting wire, one side of the box cover is provided with a connecting hole, the two sides of the connecting hole, the piece case is passed to the one end of axis of rotation and the driving disk is dialled to fixedly connected with, the one end fixedly connected with take-up reel of axis of rotation, and the connecting wire is walked around the pulley and is fixed mutually with the take-up reel, torque spring has been cup jointed to one side of axis of rotation, and torque spring's both ends are fixed mutually with take-up reel and support column respectively.

Furthermore, two chutes are formed in the upper surface of the workbench, one side of each chute is movably connected with a sliding block, one side of each sliding block is fixedly connected with a fixed support, and one side of each fixed support is fixedly connected with a fixed sheet.

Furthermore, one side fixedly connected with fixed block of fixed bolster, threaded hole is seted up to one side of fixed block, threaded connection threaded rod in the threaded hole.

Furthermore, the inner wall of the top of the box cover is fixedly connected with two bulbs, and one side of each bulb is fixedly connected with a protective cover.

Furthermore, the outer wall of the top of the box cover is fixedly connected with a handle, and the handle is fixedly connected with an anti-slip pad.

Furthermore, a rubber pad is fixedly connected to the upper surface of the tray.

The utility model has the advantages that:

1. through the setting of stirring the dish in the rotation axis connection, electric telescopic handle pulling take-up reel rotates, makes to stir the dish and rotate and strike the filter screen, makes the filter screen produce vibrations, can filter the screening to the piece that grinds the production, makes things convenient for the staff to carry out subsequent processing to the piece.

2. The take-up reel is matched with the torsion spring for use, the torsion spring rebounds and twists, the take-up reel can rotate to automatically withdraw the connecting wire, and therefore the drive dial disc is driven to rotate reversely again, and flexibility of the device is improved.

3. Through the setting of connecting the stationary blade on the fixed bolster, promote the fixed bolster and make the slider move on the slide rail to can make the stationary blade carry out the centre gripping to the mould that needs were polished, avoid the mould to remove the influence effect of polishing, improve the steadiness of device.

Drawings

Fig. 1 is a schematic sectional structural view of a polishing device for mold processing according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a of the polishing device for mold processing according to the present invention;

fig. 3 is the utility model provides a mould processing is with grinding device's stir a structure schematic diagram.

In the figure: 1. a scrap box; 2. a dial plate; 3. a support pillar; 4. a rotating shaft; 5. a take-up reel; 6. a torsion spring; 7. a work table; 8. a tray; 9. a rubber pad; 10. a pulley; 11. a motor; 12. an electric telescopic rod; 13. a bulb; 14. grinding the sheets; 15. a fixing sheet; 16. fixing a bracket; 17. a slider; 18. a filter screen; 19. connecting blocks; 20. a box cover; 21. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a polishing device for mold processing comprises a plurality of support columns 3, a workbench 7 is fixed on the top of each support column 3 through a bolt, a scrap box 1 is fixed on the bottom of each workbench 7 through a bolt, a plurality of filtering holes are formed in the bottom of each workbench 7 and are positioned above the scrap box 1, a tray 8 is fixed on the upper surface of each workbench 7 through a bolt, a connecting block 19 is fixed on the bottom of each workbench 7 through a bolt, a filtering net 18 is rotatably connected to one side of each connecting block 19, the filtering holes enable scraps generated by a polishing mold to directly fall onto the filtering net 18, the filtering net 18 can filter the scraps generated by the polishing mold, so that dust and scrap scraps are collected, a box cover 20 is fixed on the upper surface of each workbench 7 through a bolt, an electric telescopic rod 12 is fixed on the top of each box cover 20 through a bolt, and a motor 11 is fixed on one end of each electric telescopic rod 12 through a bolt, one end of an output shaft of a motor 11 is fixedly provided with a polishing disc 14 through a bolt, one side of the motor 11 is fixedly provided with a connecting line through a bolt, one side of a box cover 20 is provided with a connecting hole, two sides of the connecting hole are rotatably connected with pulleys 10, one side of a supporting column 3 is rotatably connected with a rotating shaft 4, one end of the rotating shaft 4 penetrates through a fragment box 1 and is fixedly provided with a poking disc 2 through a bolt, one end of the rotating shaft 4 is fixedly provided with a take-up reel 5 through a bolt, an electric telescopic rod 12 pulls the take-up reel 5 to rotate, the poking disc 2 rotates to knock a filter screen 18 to generate vibration, so that fragments generated by polishing are filtered and screened, a worker can conveniently perform subsequent treatment on the fragments, the connecting line bypasses the pulleys 10 and is fixed with the take-up reel 5, one side of the rotating shaft 4 is sleeved with a torsion spring 6, make take-up reel 5 can rotate and withdraw the connecting wire automatically to drive dial dish 2 once more and carry out the antiport, improved the flexibility of device.

In the utility model, it should be noted that, two sliding grooves are provided on the upper surface of the working table 7, one side of the sliding groove is connected with a sliding block 17 in a sliding way, one side of the sliding block 17 is fixed with a fixing bracket 16 through a bolt, one side of the fixing bracket 16 is fixed with a fixing piece 15 through a bolt, one side of the fixing bracket 16 is fixed with a fixing block 21 through a bolt, the fixing bracket 16 is pushed to move the sliding block 17 on a sliding rail, thereby the fixing piece 15 can clamp the mould to be polished, the polishing effect is prevented from being influenced by the movement of the mould, the stability of the device is improved, one side of the fixing block 21 is provided with a threaded hole, the threaded hole is connected with a threaded rod in a threaded way, the threaded rod is rotated to contact one end of the threaded rod with the working table 7, thereby the fixing bracket 16 can be fixed, the inner wall of the top of, when the operational environment that the device was located was dark, bulb 13 can provide light, makes things convenient for the staff to operate the device, and the top outer wall of case cover 20 has the handle through the bolt fastening, and the on-hand bonding has the slipmat, and the upper surface of tray 8 has rubber pad 9 through the bolt fastening.

The working principle is as follows: when the mould needs to be polished and scraps need to be cleaned, firstly, the mould is placed on the tray 8, then the fixing support 16 is pushed to drive the sliding block 17 to move to a proper position on the sliding rail, then the threaded rod on the fixing block 21 is rotated to fix the position of the fixing support 16, so that the fixing piece 15 clamps the mould, then the electric telescopic rod 12 is opened, the motor 11 is started, the electric telescopic rod 12 is extended to drive the motor 11 to move downwards, the polishing piece 14 polishes the mould on the tray 8, then scraps generated by polishing enter the filter screen 18 in the scrap box 1 through the filter hole, meanwhile, the motor 11 moves downwards to pull the connecting line, the connecting line drives the pulley 10 to rotate, then the take-up reel 5 is pulled to rotate, the take-up reel 5 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the poking disc 2 to rotate forwards, so that the poking disc 2 beats the filter screen 18, make the dust filtered to piece case 1 bottom, polish and accomplish the back, electric telescopic handle 12 drives motor 11 rebound to make the connecting wire become lax, torque spring 6 kick-backs simultaneously, make 5 antiport of take-up reel, and twine the connecting wire on take-up reel 5 again, simultaneously, take-up reel 5 drives axis of

rotation

4 and 2 antiport of dial, thereby beats filter screen 18 once more, thereby filters the screening to powder and iron fillings.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The grinding device for die machining comprises a plurality of supporting columns (3) and is characterized in that the top of each supporting column (3) is fixedly connected with a workbench (7), the bottom of each workbench (7) is fixedly connected with a scrap box (1), a plurality of filter holes are formed in the bottom of each workbench (7), the filter holes are located above the scrap boxes (1), the upper surface of each workbench (7) is fixedly connected with a tray (8), the bottom of each workbench (7) is fixedly connected with a connecting block (19), one side of each connecting block (19) is movably connected with a filter screen (18), the upper surface of each workbench (7) is fixedly connected with a box cover (20), the top of each box cover (20) is fixedly connected with an electric telescopic rod (12), one end of each electric telescopic rod (12) is fixedly connected with a motor (11), and one end of an output shaft of each motor (11) is fixedly connected with a grinding disc (14), the connecting wire of one side fixedly connected with of motor (11), the connecting hole has been seted up to one side of case cover (20), the equal swing joint in both sides of connecting hole has pulley (10), one side swing joint of support column (3) has axis of rotation (4), and the one end of axis of rotation (4) is passed piece case (1) and fixedly connected with and is dialled driving disk (2), the one end fixedly connected with take-up reel (5) of axis of rotation (4), and the connecting wire is walked around pulley (10) and take-up reel (5) and is fixed mutually, torque spring (6) have been cup jointed to one side of axis of rotation (4), and the both ends of torque spring (6) are fixed mutually with take-up reel (5) and support column (3.

2. The grinding device for die machining according to claim 1, wherein two sliding grooves are formed in the upper surface of the workbench (7), a sliding block (17) is movably connected to one side of each sliding groove, a fixed support (16) is fixedly connected to one side of each sliding block (17), and a fixed plate (15) is fixedly connected to one side of each fixed support (16).

3. The grinding device for die machining according to claim 2, wherein a fixing block (21) is fixedly connected to one side of the fixing support (16), a threaded hole is formed in one side of the fixing block (21), and a threaded rod is connected to the threaded hole in a threaded manner.

4. The grinding device for mold processing according to claim 1, wherein two bulbs (13) are fixedly connected to the top inner wall of the box cover (20), and a protective cover is fixedly connected to one side of each bulb (13).

5. The grinding device for mold processing according to claim 1, wherein a handle is fixedly connected to the outer wall of the top of the box cover (20), and a non-slip mat is fixedly connected to the handle.

6. The grinding device for mold processing according to claim 1, characterized in that a rubber pad (9) is fixedly connected to the upper surface of the tray (8).