CN211540678U

CN211540678U - Polishing and grinding device for burrs on surface of mold

Info

Publication number: CN211540678U
Application number: CN201922051666.0U
Authority: CN
Inventors: 甘求保
Original assignee: Kunshan Norbock Precision Mould Co ltd
Current assignee: Kunshan Norbock Precision Mould Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-22
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a polishing and grinding device for burrs on the surface of a mold, which comprises a base, a polishing and grinding box is installed on bolts at the top end of the base, an electric push rod is installed on bolts at the top end inside the polishing and grinding box, a machine box is installed on bolts at the bottom end of the electric push rod, a protective cover is installed on the surface buckle at the bottom end of the machine box, a driver is installed on the bolts inside the machine box, a brush disc is installed on the bottom buckle of a driver driving shaft, a fixing bolt is rotatably installed between the brush disc and the driver driving shaft, the utility model can supply air to an air nozzle through an air pump installed on the bolts at the top end of the base, and the dust cleaning operation is carried out on the surface of the mold to be ground by utilizing the air sprayed by the air nozzle, thereby removing the metal particles fallen from the mold to be ground and prompting the, so as to be convenient for recovery and beneficial to, and ensure the cleanliness of the inside of the whole device.

Description

Polishing and grinding device for burrs on surface of mold

Technical Field

The utility model relates to a mould production facility field specifically is a polishing grinding device of mould surface burr.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

After the die is produced and processed, a grinding device is needed to grind and polish burrs on the surface of the die, so that the quality of the die is improved.

However, the existing polishing and grinding device has the following disadvantages:

1. the existing polishing and grinding device generally singly depends on a driver to drive a grinding wheel to grind a mold, dust can be generated in the grinding process, the processing environmental sanitation is influenced, and a grinding disc is exposed, so that safety accidents are easily caused.

2. The existing polishing and grinding device has the advantages that metal particles falling off during grinding can be mixed between the grinding disc and the die to influence the polishing effect of the grinding disc, and in the grinding process, the whole operation needs to be stopped to add a polishing agent to the surface of the die, so that the processing efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing grinding device of mould surface burr, with solve current polishing grinding device in the above-mentioned background art, generally single driver that relies on drives the wheel pair mould of polishing and polishes, can produce the dust at the in-process of polishing, influence processing sanitation, and the dish of polishing exposes, cause the incident easily, current polishing grinding device, the metal particles that drops when polishing can be mingled with between dish of polishing and mould, influence the dish of polishing effect, and at the in-process of polishing, need stop whole operation and add the polishing agent to the mould surface, thereby greatly reduced machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing and grinding device for burrs on the surface of a mold comprises a base, a polishing and grinding box is arranged on the top end of the base through bolts, an electric push rod is arranged at the top end of the interior of the polishing and grinding box through a bolt, a machine box is arranged at the bottom end of the electric push rod through a bolt, the surface of the bottom end of the machine box is provided with a protective cover in a buckling way, a driver is arranged in the machine box through a bolt, a brush disc is inserted and buckled at the bottom end of the drive shaft of the driver, a fixing bolt is rotatably arranged between the brush disc and the drive shaft of the driver, a fixed seat is embedded at the bottom end inside the polishing and grinding box, a support pad is arranged inside the fixed seat in a buckling manner, the fixed seat slide fastener is provided with a mould fixed mount, the surfaces of both sides of the mould fixed mount are rotatably provided with fastening bolts, the surface welding of mould mount one side has the push-and-pull rod, polish and grind case side surface hinge mount and have transparent closing plate, the push-and-pull rod groove has been seted up on transparent closing plate surface.

Preferably, base top surface bolt installs the air pump, throw and grind the inside both sides surface of case and buckle respectively and install jet-propelled head and storage dust box, communicate each other between air pump gas outlet and the jet-propelled head, communicate each other between air pump air inlet and the storage dust box, through the air pump of base top surface bolt installation, can utilize jet-propelled head spun gas to carry out the deashing operation to the mould surface that polishes, can clear away the metal particle who polishes and drop to the suggestion effect of polishing can produce suction through the air inlet of air pump simultaneously, and the dust that will polish and produce inhales in the storage dust box to in retrieving does benefit to, guaranteed the inside cleanliness factor of whole device.

Preferably, the height adjusting grooves are formed in the surface of the supporting pad, and the plug buckle adjusting rods can conveniently support the die fixing frame and the die fixing frame through the height adjusting grooves formed in the surface of the supporting pad, so that the die polishing requirement is met.

Preferably, the backing plate is installed to the inside eye-splice of mould mount, the backing plate top is inlayed and is had the heat insulating plate, heat insulating plate surface mosaic has adsorption magnet, through the backing plate of the inside eye-splice installation of mould mount, can select the backing plate of different thickness to hold in the palm the pad to the mould as required, makes things convenient for the mould to polish, avoids because of the mould mount inside groove is too dark, influences the condition that the mould polished and appears, simultaneously through the inlayed heat insulating plate in backing plate top, the condition that produces high temperature and cause the damage to backing plate and mould mount when just doing benefit to avoiding the mould to polish appears, through the inlayed adsorption magnet in heat insulating plate surface, just does benefit to cooperation mould mount and adsorbs fixedly to the mould to improve the fixed stability of mould.

Preferably, protection casing top surface mosaic has the liquid jar, the rotatory gasbag that aerifys of installing in liquid tank top, the fluid-discharge tube is installed to the inside buckle of protection casing, the fluid-discharge tube top communicates with the inside each other of liquid jar, the fluid-discharge tube leakage fluid dram is located brush dish one side, through the inlaid liquid jar of protection casing top surface, just does benefit to the chemical agent that the storage is used for the burnishing and polishing mould to use, and the gasbag that aerifys through the rotatory installation in extrusion liquid tank top is to the pressure boost in the liquid jar, makes the liquid pass through the fluid-discharge tube and arranges to the mould to make things convenient for the mould burnishing.

Preferably, throw and grind case one side surface mosaic and have the switch, electric connection between switch and driver, electric putter and the air pump, through throwing the embedded switch of grinding case one side surface, the convenience is adjusted driver, electric putter and air pump according to the user demand to the convenience of equipment usage has been improved.

Preferably, transparent sealing plate surface mosaic has the iron sheet, polish and grind case surface mosaic has the magnetism to detain, adsorb between magnetism detain and the iron sheet and be connected, through the inlaid iron sheet cooperation of transparent sealing plate surface polish case surface mosaic magnetism detain, conveniently do benefit to and fix transparent sealing plate absorption at polish case surface and seal polishing the case.

Preferably, base bottom surface mosaic has the shock attenuation offset plate, through the mosaic shock attenuation offset plate of base bottom surface, can effectively reduce the vibrations sense that whole device during operation produced.

The utility model provides a polishing grinding device of mould surface burr possesses following beneficial effect:

(1) the utility model discloses a will carry on the mould that the burr polishes and polishes to place in the mould mount, through the backing plate of the inside eye-splice installation of mould mount, can select the backing plate of different thickness to carry on the support pad to the mould according to the demand, facilitate the mould to polish, avoid influencing the condition appearance that the mould polished because of the mould mount inside is too deep, simultaneously through the temperature insulating board that the backing plate top is inlayed, conveniently avoid the mould to produce the high temperature when polishing and cause the condition appearance of damage to backing plate and mould mount, through the absorption magnet that the temperature insulating board surface is inlayed, conveniently cooperate the mould mount to adsorb fixedly, thereby improve the fixed stability of mould, then the fastening bolt of rotatory mould mount both sides surface, carry out spacing fixing to the mould, adjust electric putter through the switch and stretch out and draw back, make electric putter push down the press box, make the brush dish of the eye-splice installation of driver drive shaft bottom support the, and opening the driver to drive the brush disc to rotate, and performing grinding and polishing operation on the die.

(2) The utility model discloses a mould mount one side surface welded's push-and-pull rod, can pull the mould mount and remove, thereby adjust the mould position, satisfy the mould demand of polishing, in the process of polishing, air pump through base top surface bolt installation, can be to the jet-propelled head air feed, utilize the jet-propelled head spun gas to carry out the deashing operation to the mould surface that polishes, can clear away the metal particle who polishes and drop, thereby the suggestion effect of polishing, can produce suction through the air inlet of air pump simultaneously, the dust that will polish and produce inhales in the dust storage box, so that the recovery does benefit to, the inside cleanliness factor of whole device has been guaranteed.

(3) The utility model discloses a protection casing top surface mosaic's liquid jar, the chemical agent that is used for the burnishing and polishing mould to use of just doing benefit to the storage, through the rotatory gasbag that aerifys of installation in extrusion liquid tank top, to the pressure boost in the liquid jar, make the liquid pass through the flowing back pipe and arrange to the mould to make things convenient for mould burnishing and polishing, through the base bottom surface mosaic shock attenuation offset plate, can effectively reduce the vibrations that whole device during operation produced and feel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing base of the present invention;

fig. 3 is a schematic view of the internal structure of the casing of the present invention.

In the figure: 1. a base; 2. polishing and grinding the box; 3. an electric push rod; 4. a case; 5. a transparent sealing plate; 6. a fixed seat; 7. an air pump; 8. a gas showerhead; 9. a dust storage box; 10. magnetic buckling; 11. a switch; 12. a push-pull rod groove; 13. a support pad; 14. a height adjusting groove; 15. a mold fixing frame; 16. a push-pull rod; 17. a base plate; 18. a thermal insulation plate; 19. adsorbing a magnet; 20. fastening a bolt; 21. a driver; 22. a brush plate; 23. fixing the bolt; 24. a liquid discharge pipe; 25. a protective cover; 26. an inflatable air bag; 27. iron sheets; 28. damping rubber plates; 29. a liquid agent tank.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a polishing and grinding device for burrs on the surface of a mold comprises a base 1, a polishing and grinding box 2 is mounted on the top end of the base 1 through bolts, an electric push rod 3 is mounted on the top end of the inside of the polishing and grinding box 2 through bolts, a machine box 4 is mounted on the bottom end of the electric push rod 3 through bolts, a protective cover 25 is mounted on the bottom end of the machine box 4 through surface buckling, a driver 21 is mounted on the inside of the machine box 4 through bolts, a brush disc 22 is mounted at the bottom end of a driving shaft of the driver 21 through buckling, a fixing bolt 23 is rotatably mounted between the brush disc 22 and the driving shaft of the driver 21, a fixing seat 6 is inlaid at the bottom end of the inside of the polishing and grinding box 2, a supporting pad 13 is mounted on the inside of the fixing seat 6 through buckling, a mold fixing frame 15 is mounted on the fixing seat 6 through sliding buckles, fastening bolts 20 are, the surface of the transparent sealing plate 5 is provided with a push-pull rod groove 12.

Preferably, air pump 7 is installed to 1 top surface bolt of base, throw and grind 2 inside both sides surfaces of case and buckle respectively and install jet-propelled head 8 and storage dust box 9, communicate each other between 7 gas outlets of air pump and the jet-propelled head 8, communicate each other between 7 air inlets of air pump and the storage dust box 9, through 1 top surface bolt installation's of base air pump 7, can utilize 8 spun gas of jet-propelled head to carry out the deashing operation to the mould surface that polishes, can clear away the metal granule that polishes and drop to the suggestion effect of polishing, can produce suction through the air inlet of air pump 7 simultaneously, the dust that will polish the production inhales in the storage dust box 9 to in retrieving does benefit to, guaranteed the inside cleanliness factor of whole device.

Preferably, the surface of the support pad 13 is provided with a height adjusting groove 14, and the height adjusting groove 14 formed in the surface of the support pad 13 is convenient for the plug buckle adjusting rod to support the die fixing frame 15 and the die fixing frame 15, so that the die polishing requirement is met.

Preferably, backing plate 17 is installed to the inside eye-splice of mould mount 15, backing plate 17 top is inlayed and is had thermal-insulated board 18, thermal-insulated board 18 surface mosaic has adsorption magnet 19, backing plate 17 through the inside eye-splice installation of mould mount 15, can select different thickness's backing plate 17 to hold in the palm the pad to the mould as required, make things convenient for the mould to polish, avoid because of the 15 inside grooves of mould mount are too dark, influence the condition that the mould was polished and appear, simultaneously through the inlayed thermal-insulated board 18 in backing plate 17 top, the condition that produces high temperature and cause the damage to backing plate and mould mount 15 when doing benefit to avoiding the mould to polish appears, through the inlayed adsorption magnet 19 in thermal-insulated board 18 surface, it is fixed to do benefit to cooperate mould mount 15 to adsorb to the mould to improve the fixed stability of mould.

Preferably, protection casing 25 top surface mosaic has liquid jar 29, liquid jar 29 top swivelling joint has inflatable airbag 26, the fluid-discharge tube 24 is installed to the inside buckle of protection casing 25, the inside intercommunication each other in fluid-discharge tube 24 top and the

liquid jar

29, 24 fluid-discharge tubes liquid discharge ports are located brush dish 22 one side, through the inlaid liquid jar 29 of protection casing 25 top surface, do benefit to the chemical agent that the storage is used for the polishing mould to use, through the inflatable airbag 26 of extrusion liquid jar 29 top swivelling joint, to the pressure boost in the liquid jar 29, make the liquid pass through fluid-discharge tube 24 and arrange to the mould to make things convenient for the mould to polish.

Preferably, 2 side surface inlays of polishing and grinding case have switch 11, electric connection between switch 11 and driver 21, electric putter 3 and the air pump 7, through 2 side surface inlays of polishing and grinding case switch 11, conveniently does benefit to and adjusts driver 21, electric putter 3 and air pump 7 according to the user demand to the convenience of equipment use has been improved.

Preferably, transparent sealing plate 5 surface mosaic has iron sheet 27, polish and grind case 2 surface mosaic has magnetism to detain 10, adsorb between magnetism detain 10 and the iron sheet 27 and be connected, through the inlaid iron sheet 27 cooperation of transparent sealing plate 5 surface polish case 2 surface mosaic magnetism detain 10, conveniently do benefit to and fix transparent sealing plate 5 absorption at polish case 2 surface and seal polish case 2.

Preferably, the bottom surface of the base 1 is inlaid with a damping rubber plate 28, and the damping rubber plate 28 inlaid on the bottom surface of the base 1 can effectively reduce the vibration sense generated during the operation of the whole device.

It should be noted that, a polishing and grinding device for burrs on the surface of a mold, when in operation, the mold to be polished and ground is placed in a mold fixing frame 15, the backing plate 17 inserted and buckled in the mold fixing frame 15 can be used for supporting and cushioning the mold according to the backing plate 17 with different thicknesses, so as to facilitate the polishing of the mold, avoid the phenomenon that the polishing of the mold is affected due to the too deep inner groove of the mold fixing frame 15, meanwhile, the heat insulation plate 18 embedded at the top end of the backing plate 17 is used for facilitating the prevention of the damage of the backing plate and the mold fixing frame 15 caused by high temperature generated during the polishing of the mold, the adsorption magnet 19 embedded on the surface of the heat insulation plate 18 is used for facilitating the adsorption and fixation of the mold by matching with the mold fixing frame 15, so as to improve the fixation stability of the mold, then the fastening bolts 20 on the surfaces of the two sides of the, the electric push rod 3 is adjusted to stretch through the switch 11, the electric push rod 3 is made to press the machine box 4, the brush plate 22 installed at the bottom end of the drive shaft of the driver 21 is made to abut against a mold in a buckling mode, the driver 21 is opened to drive the brush plate 22 to rotate, the polishing operation is carried out on the mold, meanwhile, the mold fixing frame 15 can be pulled to move through the push-pull rod 16 welded on the surface of one side of the mold fixing frame 15, the position of the mold is adjusted, the polishing requirement of the mold is met, in the polishing process, the air pump 7 installed through the surface bolt on the top end of the base 1 can supply air to the air nozzle 8, the dust cleaning operation is carried out on the surface of the mold to be polished through the air sprayed by the air nozzle 8, metal particles falling off during polishing can be removed, the polishing effect is prompted, meanwhile, suction can be generated through the air inlet of the air pump, guaranteed the inside cleanliness factor of whole device, through 25 top surfaces of protection casing inlayed liquid jar 29, conveniently do benefit to the storage and be used for the chemical agent that burnishing and polishing mould used, through the gasbag 26 that aerifys of the rotatory installation in extrusion liquid jar 29 top, to the pressure boost in the liquid jar 29, make the liquid pass through fluid-discharge tube 24 and arrange to the mould to make things convenient for mould burnishing and polishing, through 1 bottom surfaces of base inlayed damping rubber plate 28, can effectively reduce the vibrations sense that whole device during operation produced.

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. The utility model provides a polishing grinding device of mould surface burr, includes base (1), its characterized in that: the polishing and grinding box (2) is installed on the top end bolt of the base (1), an electric push rod (3) is installed on the top end bolt inside the polishing and grinding box (2), a machine box (4) is installed on the bottom end bolt of the electric push rod (3), a protective cover (25) is installed on the surface buckle of the bottom end of the machine box (4), a driver (21) is installed on the inner bolt inside the machine box (4), a brush disc (22) is installed on the bottom end of a driving shaft of the driver (21) in an inserting and buckling mode, a fixing bolt (23) is installed between the brush disc (22) and the driving shaft of the driver (21) in a rotating mode, a fixing seat (6) is inlaid at the bottom end inside the polishing and grinding box (2), a supporting pad (13) is installed on the inner buckle of the fixing seat (6), a mold fixing frame (15) is installed on, the surface welding of mould mount (15) one side has push-and-pull rod (16), throwing grinds case (2) one side surface hinge mount and has transparent sealing plate (5), push-and-pull rod groove (12) have been seted up on transparent sealing plate (5) surface.

2. The apparatus of claim 1, wherein: air pump (7) are installed to base (1) top surface bolt, throw and grind the inside both sides surface of case (2) and buckle respectively and install jet-propelled head (8) and storage dust box (9), communicate each other between air pump (7) gas outlet and jet-propelled head (8), communicate each other between air pump (7) air inlet and the storage dust box (9).

3. The apparatus of claim 1, wherein: the surface of the support pad (13) is provided with a height adjusting groove (14).

4. The apparatus of claim 1, wherein: backing plate (17) are installed to the inside eye-splice of mould mount (15), inlay on backing plate (17) top has heat insulating board (18), heat insulating board (18) surface is inlayed and is had adsorption magnet (19).

5. The apparatus of claim 1, wherein: protection casing (25) top surface inlay has liquid jar (29), rotatory air bag (26) of installing in liquid jar (29) top, fluid-discharge tube (24) are installed to the inside buckle of protection casing (25), fluid-discharge tube (24) top and the inside intercommunication each other of liquid jar (29), fluid-discharge tube (24) leakage fluid dram is located brush dish (22) one side.

6. The apparatus of claim 1, wherein: a switch (11) is embedded in the surface of one side of the polishing and grinding box (2), and the switch (11) is electrically connected with the driver (21), the electric push rod (3) and the air pump (7).

7. The apparatus of claim 1, wherein: transparent sealing plate (5) surface inlay has iron sheet (27), polish and grind case (2) surface inlay has magnetic button (10), adsorb between magnetic button (10) and iron sheet (27) and be connected.

8. The apparatus of claim 1, wherein: and a damping rubber plate (28) is embedded on the surface of the bottom end of the base (1).