CN214519512U

CN214519512U - Convenient to use's aluminium alloy die mould burnishing device

Info

Publication number: CN214519512U
Application number: CN202023314172.6U
Authority: CN
Inventors: 冯志聪
Original assignee: Foshan Nanhai Tongzheng Machinery Equipment Co ltd
Current assignee: Foshan Nanhai Tongzheng Machinery Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to an aluminum profile die-casting die polishing device with convenient use, which comprises a frame, a propulsion mechanism, a hydraulic cylinder and a die pad; the propelling mechanism comprises a guide rail, a bottom plate, a push plate and a driving oil cylinder; the guide rail is fixedly arranged on the base; the bottom plate is fixedly arranged on the inner side of the guide rail; the push plate is arranged on the bottom plate, and two ends of the push plate are contacted with the guide rail; the driving oil cylinder is connected to the back of the push plate; the hydraulic cylinder is arranged at the bottom of the base through a cylinder sleeve; the output end of the hydraulic cylinder is connected with a piston; the piston is arranged in the cylinder sleeve; the die pad is arranged at the top of the cylinder sleeve, and a through hole is formed in the center of the die pad; the through hole is positioned right above the piston. The utility model discloses a feed mechanism of oil cylinder drive push pedal pushes away die mould and die cushion after accomplishing the polishing from polishing station, makes things convenient for the staff to take off, and not only convenient to use has reduced staff's intensity of labour moreover.

Description

Convenient to use's aluminium alloy die mould burnishing device

Technical Field

The utility model relates to a convenient to use's aluminium alloy die mould burnishing device belongs to polishing equipment technical field.

Background

The die-casting die is a tool for casting metal parts, and a tool for completing a die-casting process on a special die-casting die forging machine, and the basic process of die-casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the die, the die has a movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the defects of shrinkage cavity and shrinkage porosity of a blank are eliminated, the internal structure of the blank reaches broken crystal grains in a forging state, and the comprehensive mechanical property of the blank is obviously improved. The die-casting mold is one of indispensable molds in the production and processing process of aluminum profile products, and the polishing quality of the cavity of the die-casting mold has important influence on the molding quality of the aluminum profile products, so that the cavity of the die-casting mold is often required to be polished. An aluminum profile die-casting die polishing machine is used for polishing a die cavity of a die-casting die by utilizing a piston to drive polishing abrasive to move and fill in the die cavity of the die-casting die and clamping the aluminum profile die-casting die needing polishing up and down by using a die pad. Traditional aluminium alloy die mould burnishing machine needs the manual work to move away die mould and die cushion from the polishing station after the polishing is accomplished, and it is inconvenient to use to staff's intensity of labour has also been increased.

Therefore, how to provide a convenient to use, reduce intensity of labour's aluminium alloy die casting die burnishing device is the utility model discloses a research purpose.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned technique, the utility model provides a convenient to use's aluminium alloy die casting burnishing device adopts the advancing mechanism of cylinder drive push pedal, and die casting and the die cushion after accomplishing the polishing push away from the polishing station, make things convenient for the staff to take off.

For solving the prior art problem, the utility model discloses the technical scheme who adopts is:

a polishing device for aluminum profile die-casting molds, which is convenient to use, comprises a machine base, a propelling mechanism, a hydraulic cylinder and a mold pad; the propelling mechanism comprises a guide rail, a bottom plate, a push plate and a driving oil cylinder; the guide rail is fixedly arranged on the base; the bottom plate is fixedly arranged on the inner side of the guide rail; the push plate is arranged on the bottom plate, and two ends of the push plate are contacted with the guide rail; the driving oil cylinder is connected to the back of the push plate; the hydraulic cylinder is arranged at the bottom of the base through a cylinder sleeve; the output end of the hydraulic cylinder is connected with a piston; the piston is arranged in the cylinder sleeve; the die pad is arranged at the top of the cylinder sleeve, and a through hole is formed in the center of the die pad; the through hole is positioned right above the piston.

Furthermore, a blowing barrel is arranged on the machine base.

Further, the outer diameter of the piston is smaller than the inner diameter of the cylinder sleeve.

Further, the maximum extension height of the piston is not more than the horizontal height of the top end of the cylinder sleeve.

Further, the horizontal height of the bottom end of the bottom plate is not lower than the horizontal height of the top end of the cylinder sleeve.

The utility model has the advantages that: the pushing mechanism of the oil cylinder driving push plate is adopted, the die-casting die and the die pad after polishing are pushed away from the polishing station, and the polishing machine is convenient for workers to take down, is convenient to use, and reduces the labor intensity of the workers.

Drawings

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

Fig. 2 is a schematic structural view of the utility model with the blowing barrel and the die pad removed.

Fig. 3 is a schematic structural diagram of the propulsion mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the hydraulic cylinder and the piston of the present invention.

Wherein: the device comprises a machine base 1, a propelling mechanism 2, a hydraulic cylinder 3, a die cushion 4, a cylinder sleeve 5, a piston 6, a blowing barrel 7, a guide rail 201, a bottom plate 202, a push plate 203, a driving oil cylinder 204 and a through hole 401.

Detailed Description

In order to make the technical solution of the present invention more understandable to those skilled in the art, the present invention is further analyzed with reference to fig. 1-4.

As shown in fig. 1-4, a polishing device for an aluminum profile die-casting mold, which is convenient to use, comprises a machine base 1, a propelling mechanism 2, a hydraulic cylinder 3 and a die pad 4; the propulsion mechanism 2 comprises a guide rail 201, a bottom plate 202, a push plate 203 and a driving oil cylinder 204; the guide rail 201 is fixedly arranged on the machine base 1; the bottom plate 202 is fixedly arranged on the inner side of the guide rail 201; the push plate 203 is arranged on the bottom plate 202, and two ends of the push plate are contacted with the guide rail 201; the driving oil cylinder 201 is connected to the back of the push plate 203, and the driving oil cylinder 204 drives the push plate 203 to move on the bottom plate 202 along the guide rail 201, so that the die cushion 4 and the die-casting die on the die cushion 4 are pushed out; the hydraulic cylinder 3 is arranged at the bottom of the base 1 through a cylinder sleeve 5; the output end of the hydraulic cylinder 3 is connected with a piston 6; the piston 6 is arranged inside the cylinder sleeve 5; the die pad 4 is arranged at the top of the cylinder sleeve 5, and a through hole 401 is formed in the center of the die pad; the through hole 401 is located right above the piston 5.

In this embodiment, preferably, the base 1 is further provided with a blowing barrel 7 for conveniently placing polishing abrasives.

In this embodiment, preferably, the outer diameter of the piston 6 is smaller than the inner diameter of the cylinder 5, so as to ensure that the piston 6 can move in the cylinder 5.

In this embodiment, preferably, the maximum extension height of the piston 6 is not greater than the horizontal height of the top end of the cylinder sleeve 5, so as to ensure that the piston 6 does not collide with the die pad 4.

In this embodiment, preferably, the horizontal height of the bottom end of the bottom plate 202 is not lower than the horizontal height of the top end of the cylinder sleeve 5, so as to ensure that the push plate 203 does not collide with the cylinder sleeve 5 when moving.

The utility model discloses during the use, put die pad 4 on cylinder liner 5 to after the die cavity of die casting die is put into to the polishing abrasive material, put the die casting die on die pad 4, through-hole 401 is aimed at to the die cavity of die casting die, and pneumatic cylinder 3 drives 6 flexible drive polishing abrasive materials of piston and extrudees the polishing to the die cavity of die casting die, releases die pad 4 and die casting die by advancing mechanism 2 after the polishing is accomplished, makes things convenient for the staff to take off.

The technical solutions provided by the present application are introduced in detail, and the principles and embodiments of the present application are explained herein by applying embodiments, and the descriptions of the embodiments are only used to help understand the method and the core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a convenient to use's aluminium alloy die casting die burnishing device which characterized in that: comprises a machine base, a propelling mechanism, a hydraulic cylinder and a die cushion; the propelling mechanism comprises a guide rail, a bottom plate, a push plate and a driving oil cylinder; the guide rail is fixedly arranged on the base; the bottom plate is fixedly arranged on the inner side of the guide rail; the push plate is arranged on the bottom plate, and two ends of the push plate are contacted with the guide rail; the driving oil cylinder is connected to the back of the push plate; the hydraulic cylinder is arranged at the bottom of the base through a cylinder sleeve; the output end of the hydraulic cylinder is connected with a piston; the piston is arranged in the cylinder sleeve; the die pad is arranged at the top of the cylinder sleeve, and a through hole is formed in the center of the die pad; the through hole is positioned right above the piston.

2. The aluminum profile die-casting die polishing device convenient to use according to claim 1, is characterized in that: the base is also provided with a blowing barrel.

3. The aluminum profile die-casting die polishing device convenient to use according to claim 1, is characterized in that: the outer diameter of the piston is smaller than the inner diameter of the cylinder sleeve.

4. The aluminum profile die-casting die polishing device convenient to use according to claim 1, is characterized in that: the maximum extension height of the piston is not more than the horizontal height of the top end of the cylinder sleeve.

5. The aluminum profile die-casting die polishing device convenient to use according to claim 1, is characterized in that: the horizontal height of the bottom end of the bottom plate is not lower than that of the top end of the cylinder sleeve.