CN218168428U

CN218168428U - Shaping die

Info

Publication number: CN218168428U
Application number: CN202221634651.2U
Authority: CN
Inventors: 文杰锋; 彭杰; 郑子俊; 岑立强
Original assignee: Champ Tech Optical Foshan Corp
Current assignee: Champ Tech Optical Foshan Corp
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-30
Anticipated expiration: 2032-06-27

Abstract

The application provides a plastic mould for the plastic product, including bed die, material pole, go up the mould and prevent slow-witted piece, logical groove has been seted up to the bed die. The material rod is detachably accommodated in the through groove, and a plurality of accommodating grooves are formed in the material rod and used for accommodating the products. The upper die is arranged on one side of the lower die, which is provided with the through groove, and the upper die reciprocates relative to the lower die. The fool-proof block is arranged on one side of the lower die, a groove is formed in the fool-proof block and corresponds to the through groove, and the material rod penetrates through the groove to enter the through groove. The fool-proof block is also provided with a limiting groove, and the projection of the product on the fool-proof block on the material rod is the same as the shape of the limiting groove. The shaping mould that this application provided prevents slow-witted piece through the setting, screens the orientation of product when the feeding, avoids product direction dislocation and leads to crushing, reduces the loss when improving production efficiency.

Description

Shaping die

Technical Field

The application relates to the technical field of molds, in particular to a shaping mold.

Background

In industrial production, the parts are usually processed in batches by adopting a die, and the mode has high efficiency and low uniform cost and is suitable for processing large-batch parts. However, in the shaping process in the existing mold production process, the shaping mold is simple in structure, and is easy to generate abnormal conditions such as deviation and product dislocation in mold closing, so that the whole batch of products are scrapped, and the overall yield is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a shaping mold to solve the above problems.

The embodiment of the application provides a plastic mould for the plastic product, including bed die, material pole, go up the mould and prevent slow-witted piece, logical groove has been seted up to the bed die. The material rod is detachably accommodated in the through groove, and a plurality of accommodating grooves are formed in the material rod and used for accommodating the products. The upper die is arranged on one side of the lower die, where the through groove is formed, reciprocates relative to the lower die and is used for being matched with the lower die to shape the product. Prevent slow-witted piece and locate bed die one side, prevent having seted up the recess on the slow-witted piece, the recess with lead to the corresponding setting of groove, the material pole passes the recess is in order to get into lead to the groove. The fool-proof block is also provided with a limiting groove, and the projection of the product on the fool-proof block on the material rod is the same as the shape of the limiting groove.

In a possible embodiment, the lower mold further includes a stopper, the stopper is disposed on a side of the through groove away from the fool-proof block, and the stopper covers a portion of the through groove.

In a possible embodiment, the upper mold is further provided with a plurality of shaping elements, which are arranged towards the receiving groove for shaping the product.

In a possible embodiment, the die further comprises a stripper plate, and the stripper plate is connected with the lower die. The stripper plate is provided with a shaping through groove, the shaping through groove is communicated with the through groove, the shaping through groove is arranged opposite to the accommodating groove, and the shaping through groove is used for accommodating part of the shaping piece.

In a possible implementation manner, the lower die is provided with a positioning column, the stripper plate is provided with a positioning hole, and the positioning column penetrates through the positioning hole.

In a possible embodiment, the stripper plate further comprises an elastic member, and the elastic member connects the lower die and the stripper plate.

In a possible implementation manner, the positioning column includes a limiting portion, the limiting portion is disposed at one end of the positioning column close to the upper mold, and is used for abutting against the stripper plate, and the limiting portion is accommodated in the positioning hole.

In a possible implementation manner, a first positioning groove is formed in a side of the upper mold facing the lower mold, and the first positioning groove partially accommodates the positioning column.

In a possible implementation manner, the lower die comprises a step surface, one side of the material rod, which is close to the lower die, comprises a supporting portion, the supporting portion is arranged adjacent to the side wall of the groove, and the supporting portion supports against the step surface.

In a possible embodiment, the material rod is provided with a second positioning groove, the upper mold comprises a positioning pin, and the second positioning groove is used for accommodating the positioning pin.

So, through set up continuous prevent slow-witted piece on the bed die, ensure that the material pole when the pay-off gets into the mould, prevent that spacing groove on the slow-witted piece can filter the orientation that the product got into the mould, avoid leading to being crushed, reduce the product yield by plastic mould because of the product direction dislocation, reduce the loss when improving production efficiency.

Drawings

Fig. 1 is a schematic structural view of a shaping mold according to a first embodiment of the present application.

Fig. 2 is a schematic view of the structure of the upper mold in the reforming mold shown in fig. 1.

Fig. 3 is a schematic structural view of a lower mold of the reforming mold shown in fig. 1.

Fig. 4 is an exploded view of a lower mold of the reforming mold shown in fig. 1.

Description of the main elements

Shaping mold 100

Lower die 10

Through groove 11

Stop 12

Positioning post 13

Step surface 14

Position limiting part 131

Material rod 20

Accommodation groove 21

Abutting part 22

Second positioning groove 23

Upper die 30

Shaping element 31

First positioning groove 32

Loop bar 33

Positioning bolt 34

Fool-proof block 40

Groove 41

Limiting groove 42

Stripper plate 50

Shaping through groove 51

Elastic member 52

Positioning hole 53

Product 200

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "beneath," and "under" the second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 and 4, a first embodiment of the present application provides a shaping mold 100 for shaping a product 200, including a lower mold 10, a material rod 20, an upper mold 30 and a fool-proof block 40, wherein the lower mold 10 is provided with a through groove 11. The material rod 20 is detachably received in the through groove 11, a plurality of receiving grooves 21 are formed on the material rod 20, and the receiving grooves 21 are used for receiving the product 200. The upper mold 30 is disposed toward a side of the lower mold 10 where the through groove 11 is opened, and reciprocates relative to the lower mold 10 for cooperating with the lower mold 10 to shape the product 200. The fool-proof block 40 is arranged on one side of the lower mold 10, a groove 41 is formed in the fool-proof block 40, the groove 41 corresponds to the through groove 11, and the material rod 20 penetrates through the groove 41 to enter the through groove 11. The fool-proof block 40 is further provided with a limiting groove 42, and the projection of the product 200 placed on the material rod 20 on the fool-proof block 40 is the same as the limiting groove 42 in shape.

It should be noted that the product 200 of the present embodiment has a directional characteristic, and when the bottom of the product 200 is nested in the receiving groove 21 of the material rod 20, the top portion of the product 200 is upwardly convex and faces to one side, and is approximately L-shaped. The fool-proof block 40 is provided with a limiting groove 42, the shape of the limiting groove 42 is the same as the projection of the top part of the product 200 on the fool-proof block 40, and the limiting groove 42 is also approximately L-shaped in the embodiment, so that the screening of the placing direction of the product 200 is realized, the situation that the product 200 is directly shaped by a mold due to the wrong placing direction of the product 200 is avoided, the product 200 is deformed and crushed, and the yield is reduced. The fool-proof block 40 is detachably connected to the lower mold 10, so that the fool-proof block 40 with different shapes of the groove 41 can be replaced according to the shape of the product 200 and actual requirements to adapt to different application scenes. In this embodiment, the fool-proof block 40 is provided with two limiting grooves 42, and two rows of products 200 can be accommodated in the corresponding material rods 20.

Referring to fig. 3, in an embodiment, the lower mold 10 further includes a stopper 12, the stopper 12 is disposed on a side of the through groove 11 far away from the fool-proof block 40, and the stopper 12 covers a portion of the through groove 11. The stop block 12 is disposed opposite to the fool-proof block 40, and is used for stopping the material rod 20, preventing the material rod 20 from penetrating out of the other end of the lower die 10, and ensuring the position of the material rod 20, so as to ensure that the product 200 is shaped correctly.

Referring to fig. 2, in an embodiment, the upper mold 30 is further provided with a plurality of shaping members 31, and the shaping members 31 are disposed toward the accommodating groove 21 for shaping the product 200. When the upper mold 30 is pressed against the lower mold 10, the shaping member 31 performs shaping processing on the product 200 in the accommodating groove 21. The shaping member 31 faces one end of the accommodating groove 21, and the shape thereof is designed according to the requirement of the product 200 to shape the product 200. Each accommodating groove 21 is correspondingly provided with a shaping piece 31 so as to improve the shaping processing efficiency and realize batch operation.

In one embodiment, a stripper plate 50 is further included, and the stripper plate 50 is connected to the lower mold 10. The stripper plate 50 is provided with a shaping through groove 51, the shaping through groove 51 is communicated with the through groove 11, the shaping through groove 51 is arranged opposite to the accommodating groove 21, and the shaping through groove 51 is used for accommodating part of the shaping piece 31. The stripper plate 50 is disposed between the upper mold 30 and the lower mold 10 for stripping the product 200 from the shaping member 31. When the upper die 30 is far away from the lower die 10, the shaping piece 31 is sometimes stuck to the product 200 due to the pressure, and at this time, by providing the stripper plate 50, the shaping through groove 51 on the stripper plate 50 allows the shaping piece 31 to come in and go out while preventing the product 200 from further displacement, thereby realizing the separation of the product 200 from the shaping piece 31. The number and arrangement of the shaping through grooves 51 correspond to the number and arrangement of the products 200 on the material rod 20.

In one embodiment, the mold further comprises an elastic member 52, and the elastic member 52 connects the lower mold 10 and the stripper plate 50. The elastic element 52 buffers the stress between the stripper plate 50 and the lower die 10, and avoids the stripper plate 50 from being damaged due to overlarge stress in the shaping process.

In an embodiment, the lower mold 10 is provided with a positioning column 13, the stripper plate 50 is provided with a positioning hole 53, and the positioning column 13 penetrates through the positioning hole 53. The positioning column 13 connects the stripper plate 50 with the lower mold 10, so that the problem of deviation of the product 200 caused by vibration during the installation of the material rod 20 can be solved, and the product 200 is stably limited in the containing groove 21.

In an embodiment, the positioning pillar 13 includes a limiting portion 131, the limiting portion 131 is disposed at an end of the positioning pillar 13 close to the upper mold 30 for abutting against the stripper plate 50, and the limiting portion 131 is accommodated in the positioning hole 53. In this embodiment, the limiting portion 131 is disposed on the top of the positioning column 13, so as to abut against one side of the top of the stripper plate 50, thereby limiting the moving track of the stripper plate 50.

In an embodiment, the upper mold 30 has a first positioning groove 32 formed on a side thereof facing the lower mold 10, and the first positioning groove 32 partially receives the positioning column 13. After the positioning post 13 penetrates out of the stripper plate 50, the top thereof is accommodated in the first positioning groove 32 as the limiting portion 131, so that the stripper plate 50 and the upper mold 30 can be attached to each other, thereby improving the pressing effect of the upper mold 30 and further improving the shaping effect. The present embodiment further includes a loop bar 33, a section of the loop bar 33 is partially embedded in the positioning column 13, and the other end is accommodated in the first positioning slot 32.

In an embodiment, step surfaces 14 are disposed on two sides of the bottom of the through groove 11 of the lower mold 10, one side of the material rod 20 close to the lower mold 10 includes a supporting portion 22, the supporting portion 22 is disposed adjacent to the side wall of the through groove 11, and the step surfaces 14 are supported by the supporting portion 22, so that the material rod 20 is stably disposed in the through groove 11, and the material rod 20 is prevented from being shifted due to the separation of the upper mold 30, thereby preventing the product 200 from being shifted or damaged.

In one embodiment, the material rod 20 is formed with a second positioning slot 23, the upper mold 30 includes a positioning pin 34, and the second positioning slot 23 is used for accommodating the positioning pin 34. The positioning pin 34 further positions the material rod 20, so that the position of the material rod 20 is determined, and the product 200 is prevented from being damaged due to dislocation caused by position deviation of the material rod 20.

The shaping mold 100 provided by the application realizes simple judgment of the placement direction of the product 200 through the limit groove 42 which is arranged on the fool-proof block 40 and has the same shape as the product 200 in the projection at the position, thereby avoiding damage to the product 200 caused by shaping due to the wrong placement direction of the product 200, reducing misoperation and improving yield.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Although the present application has been described in detail with reference to preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present application.

Claims

1. A reforming mold for reforming a product, comprising:

the lower die is provided with a through groove;

the material rod is detachably accommodated in the through groove; a plurality of accommodating grooves are formed in the material rod and used for accommodating the products;

the upper die is arranged on one side of the lower die, provided with the through groove, reciprocates relative to the lower die and is used for being matched with the lower die to shape the product;

the fool-proof block is arranged on one side of the lower die, a groove is formed in the fool-proof block and corresponds to the through groove, and the material rod penetrates through the groove to enter the through groove; the fool-proof block is also provided with a limiting groove, and the projection of the product on the fool-proof block on the material rod is the same as the shape of the limiting groove.

2. The orthopedic mold according to claim 1, wherein the lower mold further comprises a stopper, the stopper is disposed on a side of the through groove away from the fool-proof block, and the stopper covers a portion of the through groove.

3. The reshaping die of claim 1 wherein the upper die further comprises a plurality of reshaping elements disposed toward the receiving cavity for reshaping the product.

4. A shaping die as set forth in claim 3, further comprising a stripper plate connected to the lower die; the stripper plate is provided with a shaping through groove, the shaping through groove is communicated with the through groove, the shaping through groove is arranged opposite to the accommodating groove, and the shaping through groove is used for accommodating part of the shaping piece.

5. The shaping mold according to claim 4, wherein the lower mold is provided with positioning posts, the stripper plate is provided with positioning holes, and the positioning posts penetrate through the positioning holes.

6. The shaping mold as defined in claim 5, further comprising an elastic member connecting the lower mold and the stripper plate.

7. The shaping mold according to claim 6, wherein the positioning post comprises a limiting portion, the limiting portion is disposed at one end of the positioning post close to the upper mold and used for abutting against the stripper plate, and the limiting portion is accommodated in the positioning hole.

8. The shaping mold as claimed in claim 5, wherein a first positioning groove is formed on a side of the upper mold facing the lower mold, and the first positioning groove partially receives the positioning post.

9. The reshaping die as set forth in claim 1, wherein the lower die comprises a step surface, wherein one side of the material rod close to the lower die comprises an abutting portion, the abutting portion is arranged adjacent to the side wall of the groove, and the abutting portion abuts against the step surface.

10. The shaping mold according to claim 1, wherein the material rod is provided with a second positioning groove, and the upper mold comprises a positioning pin, and the second positioning groove is used for accommodating the positioning pin.