CN210257030U

CN210257030U - Injection mold complex curved surface structural part

Info

Publication number: CN210257030U
Application number: CN201920693647.5U
Authority: CN
Inventors: 叶金辉
Original assignee: Shenzhen Fangyuanmei Mould Co ltd
Current assignee: Shenzhen Fangyuanmei Mould Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-07
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to an injection mold technical field just discloses a complicated curved surface structure of injection mold, including fixed block, connecting block, set screw, mould shell, hinge, lift lid, draw piece, cylinder, release agent solidification layer, interior mould and structure body, the outside fixedly connected with connecting block of fixed block, the bottom threaded connection of connecting block has set screw, the connecting block passes through set screw and mould shell fixed connection, the top right side fixedly connected with hinge of mould shell, mould shell lifts the lid through hinge swing joint, the top fixedly connected with who lifts the lid draws the piece, the top fixedly connected with cylinder of fixed block, the output fixedly connected with interior mould of cylinder, the inside fixedly connected with release agent solidification layer of mould shell. The injection mold complex curved surface structural part realizes the purpose of convenient demolding and accelerates the demolding speed of the complex curved surface structural part.

Description

Injection mold complex curved surface structural part

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold complex curved surface structure.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The existing complex curved surface structural part can meet specific product requirements after injection molding, but the existing complex curved surface structural part is difficult to demold in the actual use process, and after the injection molding, the complex curved surface structural part is more difficult to demold compared with a common structural part, and a machine is difficult to clamp the structural part and the like, so that the complex curved surface structural part of the injection mold is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection mold complex curved surface structure possesses the advantage of making things convenient for the drawing of patterns, has solved current complex curved surface structure and has been difficult to the drawing of patterns, and after injection moulding, this type of complex curved surface structure is difficult to the drawing of patterns more than ordinary structure, and the machine is difficult to carry out the problem of drawing of patterns such as centre gripping to the structure and handles.

(II) technical scheme

In order to realize the purpose of convenient demoulding, the utility model provides a following technical scheme: the utility model provides a complicated curved surface structure of injection mold, includes fixed block, connecting block, set screw, mould shell, hinge, lifts the lid, draws piece, cylinder, release agent coagulation layer, interior mould and structure body, the outside fixedly connected with connecting block of fixed block, the bottom threaded connection of connecting block has set screw, the connecting block passes through set screw and mould shell fixed connection, the top right side fixedly connected with hinge of mould shell, the mould shell lifts the lid through hinge swing joint, the top fixedly connected with who lifts the lid draws the piece, the top fixedly connected with cylinder of fixed block, the output fixedly connected with interior mould of cylinder, the inside fixedly connected with release agent coagulation layer of mould shell, the outside swing joint of interior mould has the structure body.

Preferably, the top corners of the lifting cover are all arranged in a round angle mode, and the bottoms of the fixing blocks are arranged in a right angle mode.

Preferably, the outer surface of the die shell is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.

Preferably, the number of the fixing screws is four, and the four fixing screws are all connected with the same connecting block.

Preferably, the height of the lifting cover is greater than that of the connecting block, and the width of the lifting cover is the same as that of the connecting block.

Preferably, the structural part body is a complex curved surface injection molding structural part, and the height of the structural part body is greater than that of the inner mold.

(III) advantageous effects

Compared with the prior art, the utility model provides a complicated curved surface structure of injection mold possesses following beneficial effect:

this injection mold complex curved surface structure, the pulling is pulled the piece and is lifted the lid, then starts the cylinder, under the promotion of cylinder, structure body and interior mould rebound, the structure body at this moment shift out in the mould shell, and the release agent solidification layer is further supplementary to be demolded, can take off the structure body afterwards, deposit, reduce the drawing of patterns degree of difficulty, realized the purpose of making things convenient for the drawing of patterns speed of complex curved surface structure.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: the structure comprises a fixing block 1, a connecting block 2, a fixing screw 3, a die shell 4, a hinge 5, a flip cover 6, a pull block 7, an air cylinder 8, a demoulding agent solidification layer 9, an inner die 10 and a structural part body 11.

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. 1-2, an injection mold complex curved surface structural member comprises a fixed block 1, a connecting block 2, fixing screws 3, a mold housing 4, a hinge 5, a flip cover 6, a pull block 7, a cylinder 8, a mold release agent solidified layer 9, an inner mold 10 and a structural member body 11, wherein the outer part of the fixed block 1 is fixedly connected with the connecting block 2, the bottom of the connecting block 2 is in threaded connection with the fixing screws 3, the number of the fixing screws 3 is four, the four fixing screws 3 are all connected with the same connecting block 2, the connecting block 2 is fixedly connected with the mold housing 4 through the fixing screws 3, the outer surface of the mold housing 4 is plated with a zinc layer, the thickness of the zinc layer is not more than one millimeter, the right side of the top of the mold housing 4 is fixedly connected with the hinge 5, the mold housing 4 is movably connected with the flip cover 6 through the hinge 5, corners of the top of, the top of the lifting cover 6 is fixedly connected with a pulling block 7, the height of the lifting cover 6 is greater than that of the connecting block 2, the width of the lifting cover 6 is the same as that of the connecting block 2, the top of the fixing block 1 is fixedly connected with an air cylinder 8, the output end of the air cylinder 8 is fixedly connected with an inner mold 10, the interior of the mold shell 4 is fixedly connected with a release agent solidified layer 9, the exterior of the inner mold 10 is movably connected with a structural member body 11, the structural member body 11 is a complex curved surface injection molding structural member, the height of the structural member body 11 is greater than that of the inner mold 10, the pulling block 7 is used for lifting the lifting cover 6, then the air cylinder 8 is started, the structural member body 11 and the inner mold 10 move upwards under the push of the air cylinder 8, the structural member body 11 at the moment is moved out of the mold shell 4, the release agent solidified layer 9 is, the purpose of convenient demoulding is realized, and the demoulding speed of the complex curved surface structural part is accelerated.

To sum up, this injection mold complex curved surface structure, pulling are drawn piece 7 and are lifted and cover 6, then start cylinder 8, and under the promotion of cylinder 8, structure body 11 and interior mould 10 rebound, structure body 11 at this moment shift out in the mould shell 4, and release agent solidification layer 9 further assists the drawing of patterns, can take off structure body 11 afterwards, deposit, reduce the drawing of patterns degree of difficulty, realized the purpose of convenient drawing of patterns for the drawing of patterns speed of complex curved surface structure.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a complicated curved surface structure of injection mold, includes fixed block (1), connecting block (2), set screw (3), mould shell (4), hinge (5), lifts lid (6), draws piece (7), cylinder (8), release agent solidification layer (9), inner mold (10) and structure body (11), its characterized in that: the utility model discloses a mould, including mould shell (6), top fixedly connected with cylinder (8), the outside fixedly connected with connecting block (2) of fixed block (1), the bottom threaded connection of connecting block (2) has set screw (3), connecting block (2) are through set screw (3) and mould shell (4) fixed connection, the top right side fixedly connected with hinge (5) of mould shell (4), mould shell (4) have through hinge (5) swing joint to lift lid (6), the top fixedly connected with who lifts lid (6) draws piece (7), the top fixedly connected with cylinder (8) of fixed block (1), the output end fixedly connected with inner mold (10) of cylinder (8), the inside fixedly connected with release agent coagulation layer (9) of mould shell (4), the outside swing joint of inner mold (10) has structure body (11).

2. The injection mold complex curved surface structure of claim 1, wherein: the top corners of the lifting cover (6) are all arranged in a round angle mode, and the bottom of the fixing block (1) is arranged in a right angle mode.

3. The injection mold complex curved surface structure of claim 1, wherein: the outer surface of the die shell (4) is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.

4. The injection mold complex curved surface structure of claim 1, wherein: the number of the fixing screws (3) is four, and the four fixing screws (3) are all connected with the same connecting block (2).

5. The injection mold complex curved surface structure of claim 1, wherein: the height of the lifting cover (6) is larger than that of the connecting block (2), and the width of the lifting cover (6) is the same as that of the connecting block (2).

6. The injection mold complex curved surface structure of claim 1, wherein: the structural part body (11) is a complex curved surface injection molding structural part, and the height of the structural part body (11) is greater than that of the inner mold (10).