CN216267364U

CN216267364U - Prevent horizontal displacement's pivot subassembly injection mold

Info

Publication number: CN216267364U
Application number: CN202122989381.9U
Authority: CN
Inventors: 胡松春
Original assignee: Foshan Shunde Chunneng Bakelite Co ltd
Current assignee: Foshan Shunde Chunneng Bakelite Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a rotating shaft assembly injection mold capable of preventing horizontal displacement, which comprises an inserting plate and a fixed plate, wherein the inserting plate is fixedly connected to a movable mold, the top of the fixed plate is provided with a groove, the fixed plate is fixedly connected to a fixed mold, a return spring is fixedly connected inside the groove, and the top end of the return spring is fixedly connected with a connecting seat. This prevent horizontal displacement's pivot subassembly injection mold, through at the picture peg, the fixed plate, a groove, reset spring, under the cooperation of connecting seat and slot is used, prevent to take place the displacement between cover half and the movable mould, it does not set up spacing measure to have solved current injection mold, when moulding plastics to the pressure, can take place the skew under cover half and the movable mould compound die state, thereby influence the problem of the defect of the finished product quality of moulding plastics, and when the die sinking, utilize reset spring to drive the connecting seat and rise and carry out the shutoff to the recess notch, prevent that the dust from getting into.

Description

Prevent horizontal displacement's pivot subassembly injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to a rotating shaft assembly injection mold capable of preventing horizontal displacement.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

The existing injection mold is not provided with a limiting measure, and when the injection mold is pressed forcibly, the fixed mold and the movable mold can deviate in a mold closing state, so that the quality of an injection molding finished product is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the rotating shaft component injection mold for preventing horizontal displacement, and solves the problem that the quality of an injection molding finished product is influenced because the existing injection mold is not provided with a limit measure and the fixed mold and the movable mold can deviate in a mold closing state when forced injection molding is carried out.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent horizontal displacement's pivot subassembly injection mold, includes base and movable mould board, the top fixedly connected with cover half of base, the bottom fixedly connected with movable mould of movable mould board, be provided with complementary unit between cover half and the movable mould.

The complementary unit includes picture peg and fixed plate, picture peg fixed connection is on the movable mould, the top of fixed plate is seted up flutedly, fixed plate fixed connection is on the cover half, the inside fixedly connected with reset spring of recess, reset spring's top fixedly connected with connecting seat, the slot has been seted up at the top of connecting seat, the inside of slot and the surface looks adaptation of picture peg.

Preferably, the outer surface of connecting seat and the inside looks adaptation of recess, the picture peg setting is the L type.

Preferably, the top of the fixing plate is provided with two clamping grooves, the two clamping grooves are communicated with the groove, and the two clamping grooves are arranged along the groove in a bilateral symmetry mode.

Preferably, the connecting blocks are integrally formed on two sides of the connecting seat, and the outer surfaces of the connecting blocks are matched with the inner parts of the clamping grooves.

Preferably, the top of the fixed die is provided with a fixed groove, and the inside of the fixed groove is fixedly connected with an elastic column.

Preferably, the top end of the elastic column is fixedly connected with a supporting block, the outer surface of the supporting block is matched with the inside of the fixing groove, and the number of the fixing grooves is two.

Advantageous effects

The utility model provides a rotating shaft component injection mold capable of preventing horizontal displacement. Compared with the prior art, the method has the following beneficial effects:

(1) this prevent horizontal displacement's pivot subassembly injection mold, through at the picture peg, the fixed plate, a groove, reset spring, under the cooperation of connecting seat and slot is used, prevent to take place the displacement between cover half and the movable mould, it does not set up limit measure to have solved current injection mold, when the pressure is moulded plastics, can take place the skew under cover half and the movable mould compound die state, thereby influence the problem of the defect of the finished product quality of moulding plastics, and when the die sinking, utilize reset spring to drive the connecting seat and rise and carry out the shutoff to the recess notch, prevent that the dust from getting into.

(2) This prevent horizontal displacement's pivot subassembly injection mold uses down through the cooperation at fixed slot, elasticity post and supporting shoe, when the compound die, is favorable to carrying out the cushioning effect.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a main sectional view of the present invention;

FIG. 3 is a front view of the internal structure of the fixing plate of the present invention;

fig. 4 is a perspective view of the connecting base of the present invention.

In the figure: the device comprises a base 1, a movable template 2, a fixed mold 3, a movable mold 4, an auxiliary mechanism 5, an inserting plate 51, a fixed plate 52, a groove 53, a return spring 54, a connecting seat 55, a slot 56, a slot 6, a slot 7, a connecting block 8, a fixed slot 9, an elastic column 10 and a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rotating shaft component injection mold for preventing horizontal displacement comprises a base 1 and a movable mold plate 2, wherein the top of the base 1 is fixedly connected with a fixed mold 3, the bottom of the movable mold plate 2 is fixedly connected with a movable mold 4, and an auxiliary mechanism 5 is arranged between the fixed mold 3 and the movable mold 4; the auxiliary mechanism 5 comprises an inserting plate 51 and a fixed plate 52, the inserting plate 51 is fixedly connected to the movable die 4, a groove 53 is formed in the top of the fixed plate 52, the fixed plate 52 is fixedly connected to the fixed die 3, a return spring 54 is fixedly connected to the inside of the groove 53, a connecting seat 55 is fixedly connected to the top end of the return spring 54, a slot 56 is formed in the top of the connecting seat 55, the inside of the slot 56 is matched with the outer surface of the inserting plate 51, displacement between the fixed die 3 and the movable die 4 is prevented by using the inserting plate 51, the fixed plate 52, the groove 53, the return spring 54, the connecting seat 55 and the slot 56 in a matched mode, the problem that the quality of injection molding products is affected due to the fact that the existing injection mold is not provided with a limiting measure is solved, when strong pressure injection molding is performed, the fixed die and the movable die are in a matched mode, the problem that the quality of the injection molding products is affected is caused by the fact that the notch of the groove 53 is blocked by the fact that the connecting seat 55 is driven to rise by the return spring 54 when the mold is opened, prevent that the dust from getting into, the surface of connecting seat 55 and the inside looks adaptation of recess 53, picture peg 51 sets up and is the L type, draw-in groove 6 has been seted up at the top of fixed plate 52, communicate between draw-in groove 6 and the recess 53, draw-in groove 6 is provided with two along recess 53 bilateral symmetry, the homogeneous body shaping in both sides of connecting seat 55 has connecting block 7, the surface of connecting block 7 and the inside looks adaptation of draw-in groove 6, fixed slot 8 has been seted up at the top of cover half 3, the inside fixedly connected with elasticity post 9 of fixed slot 8, the top fixedly connected with supporting shoe 10 of elasticity post 9, the surface of supporting shoe 10 and the inside looks adaptation of fixed slot 8, fixed slot 8 is provided with two, through at fixed slot 8, under the cooperation of elasticity post 9 and supporting shoe 10 is used, when the compound die, be favorable to carrying out cushioning effect.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, when the movable mould 4 moves to the fixed mould 3 for die assembly, the bottom of the inserting plate 51 is inserted into the inserting groove 56, and then the connecting seat 55 is driven to move into the groove 53, and then the return spring 54 is in a compression state, and then the inserting plate 51 is positioned in the groove 53, thereby preventing displacement between the fixed mould 3 and the movable mould 4, and solving the problem that the existing injection mould is not provided with a limiting measure, when the injection mould is pressed by strong pressure, the fixed mould and the movable mould can deviate in a die assembly state, thereby influencing the defect of the quality of the injection-molded finished product, and when the mould is opened, the return spring 54 is utilized to drive the connecting seat 55 to ascend to block the notch of the groove 53, so as to prevent dust from entering, and meanwhile, in the die assembly process, the bottom of the movable mould 4 is in contact with the supporting block 10, and then the movable mould 4 is buffered by utilizing the elastic column 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent horizontal displacement's pivot subassembly injection mold, includes base (1) and movable mould board (2), its characterized in that: the top of the base (1) is fixedly connected with a fixed die (3), the bottom of the movable die plate (2) is fixedly connected with a movable die (4), and an auxiliary mechanism (5) is arranged between the fixed die (3) and the movable die (4);

complementary unit (5) are including picture peg (51) and fixed plate (52), picture peg (51) fixed connection is on movable mould (4), recess (53) are seted up at the top of fixed plate (52), fixed plate (52) fixed connection is on cover half (3), the inside fixedly connected with reset spring (54) of recess (53), the top fixedly connected with connecting seat (55) of reset spring (54), slot (56) have been seted up at the top of connecting seat (55), the inside of slot (56) and the surface looks adaptation of picture peg (51).

2. The injection mold of a rotary shaft assembly for preventing horizontal displacement as claimed in claim 1, wherein: the outer surface of connecting seat (55) and the inside looks adaptation of recess (53), picture peg (51) set up and are the L type.

3. The injection mold of a rotary shaft assembly for preventing horizontal displacement as claimed in claim 1, wherein: the top of the fixing plate (52) is provided with two clamping grooves (6), the clamping grooves (6) are communicated with the grooves (53), and the clamping grooves (6) are arranged in a bilateral symmetry mode along the grooves (53).

4. The injection mold of a rotary shaft assembly for preventing horizontal displacement as claimed in claim 1, wherein: the connecting seat is characterized in that connecting blocks (7) are integrally formed on two sides of the connecting seat (55), and the outer surfaces of the connecting blocks (7) are matched with the inner portions of the clamping grooves (6).

5. The injection mold of a rotary shaft assembly for preventing horizontal displacement as claimed in claim 1, wherein: the top of the fixed die (3) is provided with a fixed groove (8), and the inside of the fixed groove (8) is fixedly connected with an elastic column (9).

6. The injection mold of a rotary shaft assembly for preventing horizontal displacement as claimed in claim 5, wherein: the top end of the elastic column (9) is fixedly connected with a supporting block (10), the outer surface of the supporting block (10) is matched with the inside of the fixing groove (8), and the number of the fixing grooves (8) is two.