CN220638692U

CN220638692U - Mold ejection structure

Info

Publication number: CN220638692U
Application number: CN202320107192.0U
Authority: CN
Inventors: 雷中华; 张文军; 夏水波
Original assignee: Hubei Heliyuan Electronic Technology Co ltd
Current assignee: Hubei Heliyuan Electronic Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2024-03-22
Anticipated expiration: 2033-02-03

Abstract

The utility model provides a die ejection structure which comprises an ejection structure body, wherein the ejection structure body comprises a lower die, a cavity is formed in the lower die, a fixing hole is formed in the inner wall of the cavity, a fixing column is movably arranged in the fixing hole, a supporting plate is welded on the fixing column, a movable plate is movably arranged between the supporting plates, a positioning column is welded at the top of the lower die, and a wire connecting pipe is arranged on the side of the lower die. When the die ejection structure is used, the movable plate and the lifting mechanism are matched, so that the die can be ejected vertically, and after the ejection is completed, the power mechanism drives the movable plate to rotate, so that the die is separated from the lower die to one side for use.

Description

Mold ejection structure

Technical Field

The utility model relates to the field of mold ejection equipment, in particular to a mold ejection structure.

Background

When the die is processed and produced, the demolding is a very important structure, namely, after the product is cooled in the die, the product is ejected out of the lower die, and for a thin-wall product, the design of the demolding ejection structure is very important, and the ejection structure is easy to cause product damage. According to the die ejection structure disclosed in patent document with the application number of CN208277364U, the die ejection structure comprises an ejection structure body and a lower die, four fixing bolts are arranged at the upper end of the lower die, a lower die cavity is arranged at the upper end of the lower die in an embedded mode, and the technical scheme is characterized in that when the die ejection structure is used, a gear sleeve and a lifting rod are rotated, so that the lifting rod can drive an ejection head to eject and separate a die attached to the surface of the lower die cavity, but when the die ejection structure is used, only a single ejection function can be realized, after the die is ejected and removed, the die cannot be ejected from one side, and the danger is easy to increase by manually taking the material.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a die ejection structure to solve the problems in the background art, the die ejection structure is novel in structure, when the die ejection structure is used, a movable plate and a lifting mechanism are matched to enable a die to be ejected vertically up and down, and after the ejection is completed, a power mechanism drives the movable plate to rotate to enable the die to be separated from a lower die to one side for use.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a mould ejection structure, includes ejecting structure body, ejecting structure body includes the bed die, open the inside of bed die has the cavity, open on the inner wall of cavity has the fixed orifices, the inside movable mounting of fixed orifices has the fixed column, the welding has the backup pad on the fixed column, movable mounting has the fly leaf between the backup pad, the top welding of bed die has the reference column, the wiring pipe is installed to the avris of bed die.

Further, a lifting mechanism is fixed in the cavity, a movable rod is arranged on the lifting mechanism, and a fixing groove is formed in the movable rod.

Further, the connecting plate is arranged in the fixing groove and is arranged on the inner wall of the fixing groove through the output shaft.

Further, a power mechanism is arranged on the movable rod, and the power mechanism is arranged at one end of the output shaft.

Further, a limiting groove is formed in the supporting plate, limiting blocks are fixed on two sides of the movable plate, and the limiting blocks are in contact with the limiting groove.

The utility model has the beneficial effects that: the utility model relates to a die ejection structure, which comprises a lower die; a cavity; positioning columns; a fixing hole; a support plate; a movable plate; a wire connection tube; fixing the column; a connecting plate; a fixing groove; a power mechanism; a movable rod; and a lifting mechanism.

When the die ejection structure is used, the movable plate and the lifting mechanism are matched, so that the die can be ejected vertically, and after the ejection is completed, the power mechanism drives the movable plate to rotate, so that the die is separated from the lower die to one side for use.

This ejecting structure of mould, the backup pad passes through the fixed column to be installed inside the fixed orifices of co-altitude, and backup pad and fly leaf cooperate, can make fly leaf and backup pad form the bottom to support the model to form the mould that the degree of depth is different and produce.

Drawings

FIG. 1 is a schematic diagram of a mold ejection structure according to the present utility model;

FIG. 2 is a schematic view of a lower mold section of a mold ejection structure according to the present utility model;

FIG. 3 is a schematic diagram of a structure of the mold ejection structure of the present utility model after the movable plate is turned over;

in the figure: 1. a lower die; 2. a cavity; 3. positioning columns; 4. a fixing hole; 5. a support plate; 6. a movable plate; 7. a wire connection tube; 8. fixing the column; 9. a connecting plate; 10. a fixing groove; 11. a power mechanism; 12. a movable rod; 13. and a lifting mechanism.

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 to 3, the present utility model provides a technical solution: the utility model provides a mould ejection structure, includes ejecting structure body, ejecting structure body includes bed die 1, open the inside of bed die 1 has cavity 2, it has fixed orifices 4 to open on the inner wall of cavity 2, the inside movable mounting of fixed orifices 4 has fixed column 8, the welding has backup pad 5 on the fixed column 8, movable mounting has fly leaf 6 between the backup pad 5, the top welding of bed die 1 has reference column 3, wiring pipe 7 is installed to the avris of bed die 1, the inside of cavity 2 is fixed with elevating system 13, install movable rod 12 on the elevating system 13, open on the movable rod 12 has fixed slot 10, elevating system 13 is electric putter or pneumatic putter, promotes the use of drawing of patterns of movable plate 6 vertical up-down through movable rod 12, the model of being convenient for.

In this embodiment, the internally mounted of fixed slot 10 has connecting plate 9, connecting plate 9 passes through the output shaft and installs on the inner wall of fixed slot 10, install power unit 11 on the movable rod 12, power unit 11 installs the one end at the output shaft, it has the spacing groove to open on the backup pad 5, the both sides of fly leaf 6 are fixed with the stopper, the stopper contacts with the spacing groove, and power unit 11 is micro motor, and the motor drives connecting plate 9 and fly leaf 6 rotation, is convenient for stir the discharge to one side with the model after the drawing of patterns.

When the device is used, the position of the supporting plate 5 can be adjusted firstly, the position of the supporting plate 5 is adjusted according to the thickness of a model, after the adjustment of the supporting plate 5 is completed, the lower die 1 and the upper die are matched to complete stamping, after the stamping is completed, the lifting mechanism 13 is started to move the movable rod 12 upwards, the power mechanism 11 drives the connecting plate 9 to keep vertical with the movable rod 12 when the movable rod 12 moves upwards, the movable plate 6 is enabled to vertically move up and down, the model is pushed to move upwards to complete demoulding, after the demoulding is completed, the power mechanism 11 is started to drive the movable plate 6 to incline through the connecting plate 9, the model is discharged to one side after the movable plate 6 inclines, the direction of the incline of the movable plate 6 can bidirectionally move, the two sides of the movable plate 6 can be conveniently and alternately discharged, accumulation is avoided, after the demoulding is completed, the movable plate 6 and the movable rod 12 are kept vertically and downwards, and the limiting blocks on two sides of the movable plate 6 are enabled to be contacted with the limiting grooves, and the supporting plate 5 and the movable plate 6 are kept on the same plane.

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 mould ejection structure, includes ejection structure body, its characterized in that: the ejector structure body comprises a lower die (1), a cavity (2) is formed in the lower die (1), a fixing hole (4) is formed in the inner wall of the cavity (2), a fixing column (8) is movably mounted in the fixing hole (4), a supporting plate (5) is welded on the fixing column (8), a movable plate (6) is movably mounted between the supporting plate (5), a positioning column (3) is welded at the top of the lower die (1), and a wire connecting tube (7) is mounted on the side of the lower die (1).

2. The mold ejection structure of claim 1, wherein: the lifting mechanism (13) is fixed in the cavity (2), the movable rod (12) is arranged on the lifting mechanism (13), and the fixed groove (10) is formed in the movable rod (12).

3. A mold ejection structure according to claim 2, wherein: the inside of the fixed groove (10) is provided with a connecting plate (9), and the connecting plate (9) is arranged on the inner wall of the fixed groove (10) through an output shaft.

4. A mold ejection structure according to claim 2, wherein: the movable rod (12) is provided with a power mechanism (11), and the power mechanism (11) is arranged at one end of the output shaft.

5. The mold ejection structure of claim 1, wherein: the support plate (5) is provided with a limit groove, limit blocks are fixed on two sides of the movable plate (6), and the limit blocks are in contact with the limit groove.