CN219293634U

CN219293634U - Polishing device for die castings

Info

Publication number: CN219293634U
Application number: CN202320843013.XU
Authority: CN
Inventors: 陈乃彦; 王平平
Original assignee: Shenzhen Sancheng Target Technology Co ltd
Current assignee: Shenzhen Sancheng Target Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-04
Anticipated expiration: 2033-04-17

Abstract

The utility model provides a polishing device for a die casting, which comprises a polishing box body, particle collecting boxes, electric push rods and a suction fan, wherein the upper end of the inside of the polishing box body is provided with an electric hydraulic rod in a penetrating way, the lower end of the electric hydraulic rod is provided with a disc motor, the lower end of the disc motor is provided with a circular polishing disc, the particle collecting boxes are arranged at the lower end of the inside of the polishing box body, the upper end of the inside of each particle collecting box is horizontally provided with a magnet pore plate, the middle of the inside of each particle collecting box is horizontally provided with a particle filter screen piece, the two electric push rods are symmetrically arranged at the left end and the right end of the inside of the polishing box body.

Description

Polishing device for die castings

Technical Field

The utility model relates to a polishing device for a die casting, and belongs to the technical field of die casting processing equipment.

Background

Die castings are cast parts, which are usually called die castings, by casting copper, zinc, aluminum or aluminum alloy parts of a shape and size limited by a die casting die by casting a metal such as copper, zinc, aluminum or aluminum alloy heated in a liquid state into a feed port of a die casting machine by using a die casting machine equipped with a die casting die. In the secondary working of die castings, the need for a polishing step is unavoidable.

Chinese patent No.: CN213858667U, a metal die casting burnishing device that spacing effect is good is mentioned, compression block compression spring, drive simultaneously and stop up the plectane and break away from the feed opening, directly place the bucket of collecting in the lower extreme of feed opening, then the waste material directly falls in the bucket, the convenience is to the processing of waste material, but the die casting is in actual polishing in-process, unavoidable can produce the metal dust, the device direct exposure carries out polishing in the external world, influence to the surrounding environment easily, the polishing device of die casting is urgently needed now to solve the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a polishing device for die castings, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a burnishing device of die casting, includes polishing box, granule collection box, electric putter and suction fan, the inside upper end of polishing box runs through and is provided with electric hydraulic stem, the disc motor is installed to electric hydraulic stem lower extreme, and disc motor lower extreme installs circular polishing dish, granule collection box installs at the inside lower extreme of polishing box, the inside upper end horizontal installation of granule collection box has the magnet orifice board, granule filter screen piece is installed to the inside middle level of granule collection box, electric putter is provided with two, two electric putter symmetry is installed at the inside left and right sides end of polishing box, two rectangular push pedal is all installed to electric putter inboard relatively, two rectangular push pedal is all fixed with the bar backup pad in the middle of inboard relatively, two rectangular push pedal inboard lower extreme is all fixed with the fixed frame, two all install the suction fan through the fan support level in the fixed frame.

Further, the front end of the polishing box body is provided with a sound insulation box door through a hinge.

Further, a gas discharge hole is formed in the connection part of the particle collection box and the right end of the polishing box body in a penetrating manner.

Further, the upper ends of the two strip-shaped supporting plates are provided with ventilation holes in a penetrating mode.

Further, both of the suction fans are located above the magnet hole plate.

The utility model has the beneficial effects that: according to the polishing device for the die castings, the polishing box body, the electric hydraulic rod, the disc motor, the circular polishing disc, the particle collecting box, the particle filter screen piece, the electric push rod, the rectangular push plate, the strip-shaped supporting plate, the fixing frame and the suction fan are added, and through design improvement and actual use, the device adopts a shielding structure to polish the die castings, and meanwhile, generated metal dust can be blown to the surface of the magnet pore plate for adsorption collection, so that the metal dust generated in the polishing process of the die castings is prevented from being easily scattered to the outside, and the polishing device is reasonable in structure and good in practicability.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a perspective view showing the overall structure of a polishing apparatus for die castings according to the present utility model;

FIG. 2 is a schematic perspective view of a soundproof door of a polishing apparatus for die casting according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a particle collection cassette of a die cast polishing apparatus of the present utility model;

in the figure: 1-polishing box, 2-sound insulation box door, 3-gas discharge hole, 4-electric hydraulic rod, 5-disc motor, 6-circular polishing disc, 7-particle collection box, 8-magnet pore plate, 9-particle filter screen piece, 10-electric push rod, 11-rectangular push plate, 12-bar-shaped supporting plate, 13-fixed frame, 14-suction fan and 15-fan bracket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a burnishing device of die casting, including polishing box 1, granule collection box 7, electric putter 10 and suction fan 14, polishing box 1 inside upper end runs through and is provided with electric hydraulic stem 4, disk motor 5 is installed to electric hydraulic stem 4 lower extreme, and disk motor 5 lower extreme installs circular polishing dish 6, granule collection box 7 installs at the inside lower extreme of polishing box 1, the inside upper end level of granule collection box 7 installs magnet orifice plate 8, granule filter screen piece 9 is installed to the inside middle level of granule collection box 7, electric putter 10 is provided with two, two electric putter 10 symmetry are installed at the inside left and right sides end of polishing box 1, rectangle push pedal 11 is all installed to two electric putter 10 relative inboard, all be fixed with bar backup pad 12 in the middle of two rectangle push pedal 11 relative inboard lower extreme, all install suction fan 14 through fan 15 level in two fixed frame 13, the problem that original device can not handle the metal dust that wafts has been solved in this design.

As a first embodiment of the present utility model: the polishing box body 1 front end is installed the soundproof box door 2 through the hinge, through the soundproof box door 2 of interpolation for the die casting when polishing, metal dust can not scatter to the external world, and the gas discharge hole 3 has been seted up in the granule collection box 7 and the junction of polishing box body 1 right-hand member, through the gas discharge hole 3 of seting up, the polishing box body 1 inside of being convenient for carries out the operation of exhausting.

The bleeder vent has all been run through to two bar backup pad 12 upper ends, through the bleeder vent of adding for two suction fans 14 can be through its metal dust downwardly sucking, and two suction fans 14 all are located magnet orifice plate 8 top, through two suction fans 14 of adding, are convenient for with the die casting with the metal dust downwardly sucking that polishing produced.

As a second embodiment of the present utility model: when the die casting is required to be polished, the die casting is placed between the two rectangular push plates 11, after the die casting is positioned at the upper ends of the two strip-shaped support plates 12, the two electric push rods 10 are started, the movable ends of the two electric push rods 10 can extend out in opposite directions, the two strip-shaped support plates 12 are driven to move in opposite directions until the two rectangular push plates 11 are abutted against the left and right ends of the die casting, the soundproof box door 2 is closed, the electric hydraulic rod 4 and the disc motor 5 are started, the movable ends of the electric hydraulic rod 4 can drive the disc motor 5 and the circular polishing disc 6 to move downwards, the disc motor 5 can drive the circular polishing disc 6 to rotate, the rotating circular polishing disc 6 can polish the upper surface of the die casting, meanwhile, the two suction fans 14 can generate suction force upwards, metal powder generated by die casting polishing is sucked and blown downwards, the metal powder is contacted with the magnet 8 and is magnetically adsorbed by the magnet 8, part of particles and gas can pass through the magnet 8 to the particle filter mesh 9, and finally the gas can be discharged to the outside through the filter pore plate 3.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a burnishing device of die casting, includes polishing box (1), granule collection box (7), electric putter (10) and suction fan (14), its characterized in that: an electric hydraulic rod (4) is arranged at the upper end in the polishing box body (1) in a penetrating manner, a disc type motor (5) is arranged at the lower end of the electric hydraulic rod (4), and a circular polishing disc (6) is arranged at the lower end of the disc type motor (5);

the particle collecting box (7) is arranged at the lower end of the inner part of the polishing box body (1), the upper end of the inner part of the particle collecting box (7) is horizontally provided with a magnet pore plate (8), and the middle of the inner part of the particle collecting box (7) is horizontally provided with a particle filter screen sheet (9);

the polishing device is characterized in that two electric push rods (10) are arranged, the two electric push rods (10) are symmetrically arranged at the left end and the right end of the inside of the polishing box body (1), the two electric push rods (10) are respectively provided with a rectangular push plate (11) on the inner sides of the electric push rods, a strip-shaped support plate (12) is respectively fixed in the middle of the inner sides of the rectangular push plates (11), the two rectangular push plates (11) are respectively provided with a fixing frame (13) on the lower ends of the inner sides of the rectangular push plates (11), and suction fans (14) are respectively horizontally arranged in the fixing frames (13) through fan supports (15).

2. The polishing device for die castings according to claim 1, wherein: the front end of the polishing box body (1) is provided with a sound insulation box door (2) through a hinge.

3. The polishing device for die castings according to claim 1, wherein: the connection part of the particle collection box (7) and the right end of the polishing box body (1) is provided with a gas discharge hole (3) in a penetrating way.

4. The polishing device for die castings according to claim 1, wherein: the upper ends of the two strip-shaped supporting plates (12) are provided with ventilation holes in a penetrating mode.

5. The polishing device for die castings according to claim 1, wherein: both suction fans (14) are located above the magnet perforated plate (8).