CN211276475U

CN211276475U - Change mould structure

Info

Publication number: CN211276475U
Application number: CN201921596833.3U
Authority: CN
Inventors: 马广兴; 刘桂平; 奚道伟; 居加森
Original assignee: Suzhou Guangxing Mold Co Ltd
Current assignee: Suzhou Guangxing Mold Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-08-18
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a mould structure changes money, include: the runner plate is formed by sleeving at least three concave blocks with different sizes; and molding cavities distributed on two sides of the mold; the flow channel plate is characterized in that at least one money transferring structure is arranged on each of two sides of the flow channel plate, and a filling and tightening structure is arranged between the money transferring structures, so that the stability of the structure of every two money transferring structures when the money transferring structures are relatively far away from or close to each other is realized, the flow channel plate is suitable for dies with different width types, and the purpose of reducing cost is achieved.

Description

Change mould structure

Technical Field

The utility model relates to a mould field, in particular to change mould structure.

Background

With the enhancement of industrial strength in China, the manufacturing technology of the die is continuously improved. On the way of innovating the claim, a die-casting manufacturing solution is provided for various aluminum die-casting parts. In the actual operation, when the product to be opened is presented in a step, the manufacturing cost of the mold is a problem that cannot be avoided.

In view of the above, there is a need to develop a structure of a money changing mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a mold structure changes money, its at least one structure of transferring money that utilizes runner plate both sides, it packs to be equipped with between the structure of transferring money and steps up the structure, through adjusting the figure of transferring money structure and filling structure realizes two liang it is stable of structure when keeping away from or being close to relatively to transfer the structure, to being its mould cost of die sinking product control that the step appears.

In order to realize the basis of the above objects and other advantages of the present invention, there is provided a money changing mold structure, comprising:

the runner plate is formed by sleeving at least three concave blocks with different sizes; and

the molding die cavities are distributed on two sides of the die;

the improved structure comprises a runner plate, wherein at least one money transferring structure is arranged on each of two sides of the runner plate, and a filling and tightening structure is arranged between the money transferring structures so as to realize the stability of the structure when every two money transferring structures are relatively far away from or close to each other.

Preferably, the filling and clamping structure is a first insert and a second insert which are suitable for the die;

the cross sectional area of the first insert is gradually reduced along the direction from the runner plate to the second insert until the first insert is butted with the second insert;

the second insert portion is in abutting engagement with the first insert and has a gradually decreasing cross-sectional area.

Preferably, the surface of the first insert, which is in contact with the runner plate, is provided with at least one runner port, which is communicated with the molding cavity.

Preferably, the molding cavities are formed by the combination of the edge first insert and the edge second insert.

Preferably, the money transferring structure is provided with a front end and a rear end which are raised, and the middle part of the money transferring structure is provided with a groove and penetrates through the money transferring structure from left to right.

Preferably, the money adjusting structure is detachably and fixedly connected to the mold main body.

Preferably, the first edge insert and the second edge insert are on the change mechanism and are closely fitted thereto.

Preferably, the number of said first and second inserts and said dispensing formation increases or decreases with increasing or decreasing required die size.

Further, the present application also discloses a mold, which comprises the money changing mold structure according to any one of the above mentioned items.

Compared with the prior art, the utility model, its beneficial effect is: the method comprises the steps that at least one money transferring structure on two sides of a runner plate is utilized, a filling and tightening structure is arranged between the money transferring structures, the number of the money transferring structures and the number of the filling structures are adjusted, so that the money transferring structures are stable when the money transferring structures are relatively far away from or close to each other, and the mold cost of the mold is controlled for mold opening products which are displayed in a step mode.

Drawings

Fig. 1 is a perspective view of a structure of a money-changing mold according to an embodiment of the present invention;

fig. 2 is a side view of a structure of a money-changing mold according to an embodiment of the present invention;

fig. 3 is a perspective view of a separating device of a money-changing mold structure according to an embodiment of the present invention;

fig. 4 is a front view of a separating device of a money-changing mold structure according to an embodiment of the present invention.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

According to an embodiment of the present invention, with reference to the illustrations in fig. 1 and fig. 2, it can be seen that the money changing mold structure includes:

the runner plate 10 is formed by sleeving at least three concave blocks with different sizes, the concave part of the runner plate 10 is positioned in the middle of the front surface of the runner plate, the three concave blocks are sequentially sleeved along the central axis of the runner plate from small to large, and the concave part is matched with the injection gate 50; and

molding cavities 20 distributed on both sides of the mold;

at least one money adjusting structure 40 is respectively arranged on each of two sides of the runner plate 10, and a filling and tightening structure 30 is arranged between the money adjusting structures 40, so that the two money adjusting structures 40 are structurally stable when being relatively far away from or close to each other.

Referring now to fig. 3 and 4, the filling and clamping structure 30 is adapted to accommodate a first insert (310) and a second insert (320) of a mold.

Wherein the cross-sectional area of the first insert (310) is gradually decreased along the direction from the runner plate 10 to the second insert (320) until the first insert abuts against the second insert (320).

Transfer structure 40 both ends are protruding around, and the middle part is for the recess and control to run through transfer structure 40.

The second insert (320) is partially butted with the first insert (310) and has a gradually reduced cross-sectional area, and the other part of the second insert (320) is consistent with the height and the width of the protrusions at the two ends of the adjusting structure 40.

The surface of the first insert (310) contacting the runner plate 10 is provided with at least one runner port 110, which is communicated with the molding cavity 20. When the liquid in the molten state flows out from the gate 50, passes through the runner plate 10 and uniformly enters the runner port 110 of the first insert (310), the liquid in the molten state is uniformly flowed into the molding cavity 20 on both sides.

The molding cavity 20 is formed by combining a first edge insert (311) and a second edge insert (321), and the cavity is integrally molded with the first edge insert (311) and the second edge insert (321), so that the mold opening is facilitated.

The money adjusting structure 40 is detachably and fixedly connected to the mold main body.

The number of the first and second inserts (310, 320) and the dispensing structure 40 increases or decreases as the required size of the die increases or decreases.

In a specific embodiment, when a product with a required mold opening is in a stepped appearance, the main difference of the shape positions is that the width is different, when the product with a small width is changed into the product with a large width, required parts are completely assembled, the number of the two sides of the money adjusting structure 40 is increased, the whole width of the money adjusting structure is consistent with that of a mold main body, the number of the first insert (310) and the second insert (320) between the money adjusting structures 40 is increased along with the increase of the distance and the number between the money adjusting structures 40, the purpose is to fill the gap between the money adjusting structures 40, clamp and fix the gap, and other parts symmetrically and synchronously move towards the two sides; when the product with large width is changed to the product with small width, the number of the money adjusting structure 40 and the first insert and the second insert is reduced, and other parts symmetrically move towards the center synchronously.

The hole type characteristics of the money changing die structure are kept universal, dies with different widths do not need to be manufactured, only part of the structure needs to be adjusted to solve the die types with different widths, and production cost is greatly reduced.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A change mold structure, comprising:

the runner plate (10) is formed by sleeving at least three concave blocks with different sizes; and

molding cavities (20) distributed on both sides of the mold;

the automatic money transfer device comprises a runner plate (10), wherein at least one money transfer structure (40) is arranged on each of two sides of the runner plate (10), and a filling and clamping structure (30) is arranged between the money transfer structures (40) so as to realize the structural stability of the two money transfer structures (40) when the two money transfer structures are relatively far away from or close to each other.

2. A change die structure according to claim 1, wherein said filling and clamping structure (30) is adapted to accommodate a first insert (310) and a second insert (320) of a die;

wherein the cross-sectional area of the first insert (310) is gradually decreased along the direction from the runner plate (10) to the second insert (320) until the first insert is abutted against the second insert (320);

the second insert (320) is partially contiguous with the first insert (310) and has a decreasing cross-sectional area.

3. A change die structure according to claim 2, wherein the face of the first insert (310) in contact with the runner plate (10) is provided with at least one runner opening (110) communicating with the moulding cavity (20).

4. A change die arrangement according to claim 1, characterized in that the forming cavity (20) is formed by a combination of an edge first insert (311) and an edge second insert (321).

5. The change mold structure according to claim 1, wherein the change structure (40) is convex at the front and rear ends, and has a groove at the middle part and penetrates the change structure (40) from left to right.

6. A change mold structure according to claim 1, characterized in that said change structure (40) is removably fixedly connected to the mold body.

7. The change die structure according to claim 4, wherein said edge first insert (311) and said edge second insert (321) are on said change structure (40) and mate therewith.

8. The change die structure according to claim 2, wherein the number of said first and second inserts (310, 320) and said change structures (40) increases or decreases as the required size of the die increases or decreases.

9. A mold comprising the money-changing mold structure according to any one of claims 1 to 8.