CN213701704U

CN213701704U - Ejecting die casting die unloader of vapour-pressure type

Info

Publication number: CN213701704U
Application number: CN202022027916.XU
Authority: CN
Inventors: 叶志芳
Original assignee: Suzhou Kaimao Foundry Industry Co ltd
Current assignee: Suzhou Kaimao Foundry Industry Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-16
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to the technical field of mold, specifically be an ejecting die casting die unloader of vapour-pressure type, including pushing down the roof, push down roof bottom fixedly connected with spring post, spring bottom of the column portion fixedly connected with bottom plate, bottom plate top fixedly connected with mould, be provided with the lifting board that the bottom has the gasbag in the mould, lift the gasbag lateral wall fixedly connected with trachea of board bottom, the trachea runs through the bottom plate lateral wall, the vertical board of bottom plate lateral wall fixedly connected with, vertical board top fixedly connected with top plate, top plate bottom fixedly connected with piston post, piston post lateral wall and trachea fixed connection, the trachea extends to in the piston post, has solved the die-casting back, and the material inlays in the bed die, is difficult for taking out, and is very inconvenient, influences work unloading efficiency, increases labour's problem.

Description

Ejecting die casting die unloader of vapour-pressure type

Technical Field

The utility model relates to the technical field of mold, specifically be an ejecting die casting die unloader of vapour-pressure type.

Background

In the prior art, a high-precision bending forming stamping die with the publication number of CN206009613U relates to the technical field of dies; the device comprises a forming die, a transition die, a template frame, a forming die body, a transition die baffle, a transition die body, a forklift opening and a die base; a transition die is arranged below the forming die; the lower end of the forming die is provided with a forming die body; the transition die is provided with a transition die body; the forming die is provided with a template frame; transition mould baffles are arranged on two sides of the transition mould body; the upper end of the forming die and the lower end of the transition die are provided with die bases, and the surfaces of the die bases are provided with forklift openings.

However, the device still has the following obvious defects in the using process, and after die casting, the material is embedded in the lower die and is not easy to take out, so that the device is very inconvenient, the work blanking efficiency is influenced, and the labor force is increased.

Therefore, the utility model provides an ejecting die casting die unloader of vapour-pressure type.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ejecting die casting die unloader of vapour-pressure type to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ejecting die casting die unloader of vapour-pressure type, includes the roof of pushing down, roof bottom fixedly connected with spring post pushes down, spring post bottom fixedly connected with bottom plate, bottom plate top fixedly connected with mould, be provided with the lifting board that the bottom has the gasbag in the mould, lift the gasbag lateral wall fixedly connected with trachea of board bottom, the trachea runs through the bottom plate lateral wall, the vertical board of bottom plate lateral wall fixedly connected with, vertical board top fixedly connected with top plate, top plate bottom fixedly connected with piston post, piston post lateral wall and trachea fixed connection, the trachea extends to in the piston post.

Preferably, the bottom of the top plate is fixedly connected with a buffer ring, and the piston column is arranged in the buffer ring.

Preferably, the side wall of the air pipe is sleeved with a protective sleeve fixedly connected with the air pipe, and the protective sleeve is axially the same as the center of the air pipe.

Preferably, the top of the bottom plate is fixedly connected with safety plates which are arranged on two sides of the mold.

Preferably, the top of the bottom plate is provided with a blanking groove, and one end of the bottom of the blanking groove, which is close to the mold, is higher than one end of the bottom thereof, which is far away from the mold.

Preferably, the side wall of the bottom plate is fixedly connected with a containing box, the containing box corresponds to the blanking groove, the side wall of the containing box is provided with a cleaning hole, and the bottom in the cleaning hole is flush with the bottom in the containing box.

Compared with the prior art, the beneficial effects of the utility model are that: when in use, the machine body is placed under a die casting machine, the die casting machine presses down the top pressing plate to complete die casting, simultaneously drives the piston column to stretch to form negative pressure, after die casting, the top pressing plate is lifted to compress the piston column, gas enters the air bag at the bottom of the lifting plate from the air pipe to fix the lifting plate, simultaneously ejects materials in the die to complete discharging, solves the problems that the materials are embedded in a lower die and are not easy to take out after die casting, is very inconvenient to influence the work discharging efficiency and increases the labor force, prevents the piston column from contacting with the bottom of the top plate when the piston column is pressed down by arranging a buffer ring to cause abrasion, prevents the side wall of the air pipe from being damaged by arranging a protective sleeve, prevents the lifted materials from falling off from the bottom plate by arranging a safety plate, enables the lifted materials to be easier to be moved down by arranging a discharging groove, and is convenient to contain the lifted materials by arranging a receiving box, the practicability is very strong, and the method is very worthy of popularization.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic side structure diagram of the present invention.

In the figure: 1. pressing the top plate downwards; 2. a spring post; 3. a mold; 4. a vertical plate; 5. a top plate; 6. a piston post; 7. an air tube; 8. lifting the plate; 9. a protective sleeve; 10. a buffer ring; 11. a security pane; 12. a discharging groove; 13. a receiving box; 14. cleaning the hole; 15. a base plate.

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. 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.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the utility model provides an ejecting die casting die unloader of vapour-pressure type, including push down roof 1, during the use, need set up push down roof 1 in the die-casting machine bottom, 1 bottom fixedly connected with spring post 2 of push down roof, be used for restoring to the throne push down

roof

1, 2 bottom fixedly connected with bottom plates 15 of spring post, 15 top fixedly connected with moulds of bottom plate 3, be provided with the lifting board 8 that the bottom has the gasbag in the mould 3, be used for the jack-up material, the operation of unloading is accomplished, the gasbag lateral wall fixedly connected with trachea 7 of lifting board 8 bottom, be used for carrying atmospheric pressure, trachea 7 runs through 15 lateral walls of bottom plate, 15 lateral walls fixedly connected with vertical board 4 of bottom plate, 4 top fixedly connected with top plates 5 of vertical board, 5 bottom fixedly connected with piston posts 6 of top plate, be used for providing gas pressure, 6 lateral walls of piston posts and 7 fixed connection of trachea, trachea.

5 bottom fixedly connected with buffering circles 10 of top plate, be used for buffering the striking, reduce the damage, piston post 6 sets up in buffering

circle

10, 7 lateral wall covers of trachea are equipped with protective sheath 9 rather than fixed connection, be used for protecting trachea 7, prevent damaged gas leakage, protective sheath 9 is the same with 7 central axial of trachea, 15 top fixedly connected with safety plate 11 of bottom plate, safety plate 11 sets up in 3 both sides of mould, silo 12 has been seted up down at 15 tops of bottom plate, 3 one end of mould 3 one end is higher than its bottom to bottom in lower silo 12 is close to the mould, 15 lateral wall fixedly connected with of bottom plate connects box 13 greatly, connect box 13 greatly and correspond with silo 12 down, connect box 13 lateral wall greatly and seted up clean hole 14 greatly, the bottom flushes with the bottom in the box 13 that connects greatly in clean hole 14.

The working principle is as follows: when in use, the machine body is placed under a die casting machine, the die casting machine presses down the top pressing plate 1 to complete die casting, simultaneously drives the piston column 6 to stretch to form negative pressure, after die casting, the top pressing plate 1 is lifted to compress the piston column 6, gas enters the air bag at the bottom of the lifting plate 8 from the air pipe 7 to fix the lifting plate 8, simultaneously the material in the die 3 is ejected out to complete unloading, the problems that the material is embedded in a lower die after die casting, is difficult to take out and is very inconvenient to influence the work unloading efficiency and increase the labor force are solved, the buffer ring 10 is arranged to prevent the piston column 6 from contacting with the bottom of the top plate 5 when the piston column 6 is pressed down to cause abrasion, the protective sleeve 9 is arranged to prevent the side wall of the air pipe 7 from being damaged, the safety plate 11 is arranged to prevent the ejected material from falling from the bottom plate 15, and the discharging groove 12 is arranged to make the ejected material more easily moved down, the containing box 13 is convenient for containing materials under the roof, has strong practicability and is very worth popularizing.

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 an ejecting die casting die unloader of vapour-pressure type, includes roof (1) that pushes down, its characterized in that: the pneumatic lifting device is characterized in that a spring column (2) is fixedly connected to the bottom of a lower pressing top plate (1), a bottom plate (15) is fixedly connected to the bottom of the spring column (2), a die (3) is fixedly connected to the top of the bottom plate (15), a lifting plate (8) with an air bag at the bottom is arranged in the die (3), an air bag side wall fixedly connected with air pipe (7) is arranged at the bottom of the lifting plate (8), the air pipe (7) penetrates through the side wall of the bottom plate (15), a vertical plate (4) is fixedly connected to the side wall of the bottom plate (15), a top plate (5) is fixedly connected to the top of the vertical plate (4), a piston column (6) is fixedly connected to the bottom of the top plate (5), the side wall of the piston column (6) is fixedly connected with the air pipe (.

2. The pneumatic ejection die-casting die blanking device according to claim 1, characterized in that: the bottom of the top plate (5) is fixedly connected with a buffer ring (10), and the piston column (6) is arranged in the buffer ring (10).

3. The pneumatic ejection die-casting die blanking device according to claim 1, characterized in that: trachea (7) lateral wall cover is equipped with rather than fixed connection's protective sheath (9), protective sheath (9) are the same with trachea (7) central axial.

4. The pneumatic ejection die-casting die blanking device according to claim 1, characterized in that: the top of the bottom plate (15) is fixedly connected with a safety plate (11), and the safety plate (11) is arranged on two sides of the mold (3).

5. The pneumatic ejection die-casting die blanking device according to claim 1, characterized in that: a discharging groove (12) is formed in the top of the bottom plate (15), and one end, close to the mold (3), of the bottom in the discharging groove (12) is higher than one end, far away from the mold (3), of the bottom in the discharging groove.

6. The pneumatic ejection die-casting die blanking device according to claim 5, characterized in that: the side wall of the bottom plate (15) is fixedly connected with a containing box (13), the containing box (13) corresponds to the blanking groove (12), the side wall of the containing box (13) is provided with a cleaning hole (14), and the bottom in the cleaning hole (14) is flush with the bottom in the containing box (13).