CN216635175U

CN216635175U - Injection molding production mold for automobile parts

Info

Publication number: CN216635175U
Application number: CN202122718718.2U
Authority: CN
Inventors: 滕之道; 成丹蕾
Original assignee: Anhui Longrui Molding Co ltd
Current assignee: Anhui Longrui Molding Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-05-31
Anticipated expiration: 2031-11-06

Abstract

The utility model provides an injection molding production mold for automobile parts, which is novel in structural design; including first mould and second mould, the second mould is located first mould one side outer wall, and the inside sliding connection of first mould has two gag lever posts, the welding has the connecting plate on the outer wall of gag lever post one end, and the welding of connecting plate one side outer wall near center department has the fixed plate, the welding has two stripper bars on the outer wall of fixed plate one side, and the stripper bar runs through to the inside of first mould, threaded connection has the ejection head on the one end outer wall that the fixed plate was kept away from to the stripper bar, be provided with the connector on the outer wall of gag lever post one end, the spring has been cup jointed on the outer wall of gag lever post one side, and the spring is located one side outer wall of connector. According to the utility model, through the arranged demoulding rod, the limiting rod and the spring, the product injection-molded in the first mould can be demoulded in the demoulding process of the first mould and the second mould, so that the demoulding efficiency can be improved, and the working efficiency is improved.

Description

Injection molding production mold for automobile parts

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection production mold for automobile parts.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be divided into injection molding and die casting, and the existing automobile parts need to use an injection molding process in the processing process, and need to use an injection mold in the injection molding process.

However, in the use process of the existing injection mold, workers are inconvenient to demold the molded product, so that the production efficiency is reduced, and the mold is easily damaged by high temperature in the processing process. Therefore, it is desirable to design an injection mold for producing an automobile part to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that demoulding is inconvenient and a mould is easy to damage due to high temperature in the prior art, and provides an injection molding production mould for automobile parts.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an auto parts injection moulding production mould, includes first mould and second mould, the second mould is located first mould one side outer wall, and the inside sliding connection of first mould has two gag lever posts, the welding has the connecting plate on the outer wall of gag lever post one end, and the welding of connecting plate one side outer wall near center department has a fixed plate, the welding has two stripper bars on the outer wall of fixed plate one side, and the stripper bar runs through to the inside of first mould, threaded connection has the ejection head on the stripper bar keeps away from one end outer wall of fixed plate, be provided with the connector on the outer wall of gag lever post one end, the spring has been cup jointed on the outer wall of gag lever post one side, and the spring is located one side outer wall of connector.

Furthermore, a containing groove is formed in the inner wall of one side of the first die, and the ejection head is located inside the containing groove.

Furthermore, the outer wall of one side of the ejection head is provided with a sealing groove, the inner wall of one side of the accommodating groove is integrally provided with a sealing ring, and the sealing ring is inserted into the sealing groove.

Furthermore, it has the spacing groove to open on the outer wall of first mould one side, and the inside in spacing groove is opened flutedly, the connector is located the inside in spacing groove, the spring is located the inside of recess.

Furthermore, a first strong magnet is arranged on the outer wall of one side of the connector, and a second strong magnet is arranged on the outer wall of one end of the second die.

Furthermore, a cooling pipeline is arranged in the first die, a water inlet pipe and a water outlet pipe are arranged on the outer wall of one side of the first die, and the water inlet pipe and the water outlet pipe are communicated with the cooling pipeline.

Furthermore, a plurality of limiting plates are welded on the outer walls of the top and the bottom of the first die and the second die, and through holes are formed in the outer wall of one side of each limiting plate.

The utility model has the beneficial effects that:

1. through the ejector rod, the limiting rod and the spring which are arranged, the product formed by injection molding in the first mold can be ejected from the first mold in the process of ejecting the product from the second mold, so that the ejection efficiency can be improved, and the working efficiency is improved.

2. Through the sealing ring and the sealing groove that set up, can play sealed effect to the position that ejector pin and mould are connected when using, prevent to lead to the condition emergence that the release bar is blockked up because of the raw materials oozes, can make the more smooth of process of drawing of patterns.

3. Through inlet tube, outlet pipe and the cooling pipeline that sets up, can play refrigerated effect to the inside raw materials of first mould and first mould in the in-process that uses, on the one hand has played the effect of protection to the mould, and on the other hand can clamp splice raw materials refrigerated speed, has improved the efficiency of processing.

4. Through the limiting plate and the through hole that set up, limiting plate and through hole can make things convenient for the staff to remove first mould and second mould at the in-process that uses, and then can be when using more facilitate the use, have improved the practicality.

Drawings

FIG. 1 is a schematic structural diagram of an injection mold for producing automobile parts according to the present invention;

FIG. 2 is a schematic structural diagram of a first mold and a second mold of an injection molding production mold for automobile parts according to the present invention;

FIG. 3 is a sectional view of the first mold and the second mold of the injection molding mold for producing the automobile parts according to the present invention;

fig. 4 is a structural sectional view of a first mold of the injection molding production mold for automobile parts, which is provided by the utility model.

In the figure: 1 first mould, 2 second moulds, 3 gag lever post, 4 connecting plates, 5 fixed plates, 6 stripper rods, 7 connectors, 8 ejecting heads, 9 seal grooves, 10 sealing rings, 11 accommodating grooves, 12 gag lever posts, 13 grooves, 14 springs, 15 first strong magnets, 16 second strong magnets, 17 inlet tubes, 18 outlet pipes, 19 cooling pipelines, 20 limiting plates, 21 through-holes.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, an injection molding production mold for automobile parts comprises a first mold 1 and a second mold 2, the second mold 2 is located on the outer wall of one side of the first mold 1, and the first mold 1 is connected with two limiting rods 3 in a sliding manner, a connecting plate 4 is welded on the outer wall of one end of each limiting rod 3, a fixing plate 5 is welded on the outer wall of one side of the connecting plate 4 near the center, two demolding rods 6 are welded on the outer wall of one side of the fixing plate 5, the demolding rods 6 penetrate through the first mold 1, a ejecting head 8 is connected on the outer wall of one end of each demolding rod 6 far away from the fixing plate 5 in a threaded manner, a connector 7 is arranged on the outer wall of one side of the limiting rods 3, a spring 14 is sleeved on the outer wall of one side of the limiting rod 3, and the spring 14 is located on the outer wall of one side of the connector 7.

Furthermore, an accommodating groove 11 is formed in the inner wall of one side of the first mold 1, the accommodating groove 11 is used for accommodating the ejection head 8, and the ejection head 8 is located inside the accommodating groove 11.

Furthermore, open on the outer wall of ejecting head 8 one side has seal groove 9, accomodate that integrated into one piece has sealing ring 10 on the inner wall of groove 11 one side, and sealing ring 10 pegs graft in the inside of seal groove 9, and sealing ring 10 and seal groove 9 are used for sealing ejecting head 8 and the junction of accomodating groove 11.

Furthermore, a limiting groove 12 is formed in the outer wall of one side of the first die 1, a groove 13 is formed in the limiting groove 12, the connector 7 is located in the limiting groove 12, and the spring 14 is located in the groove 13.

Furthermore, a first strong magnet 15 is arranged on the outer wall of one side of the connector 7, and a second strong magnet 16 is arranged on the outer wall of one end of the second die 2.

Further, a cooling pipeline 19 is arranged inside the first mold 1, a water inlet pipe 17 and a water outlet pipe 18 are arranged on the outer wall of one side of the first mold 1, the cooling pipeline 19 is used for cooling the first mold 1 when in use, and the water inlet pipe 17 and the water outlet pipe 18 are communicated with the cooling pipeline 19.

Further, all weld on

first mould

1 and 2 top outer walls of second mould and the bottom outer wall and have a plurality of limiting plate 20, and it has through-hole 21 to open on one side outer wall of limiting plate 20.

The working principle is as follows: when the second mold 2 is close to the first mold 1, the second strong magnet 16 on the outer wall of one side of the second mold 2 pushes the ejector 8 to move backwards, when the ejector 8 moves backwards, the limiting rod 3 can be driven to move backwards, the limiting rod 3 moves backwards, the connecting plate 4 and the fixing plate 5 are driven to move backwards, when the fixing plate 5 moves, the demoulding rod 6 is driven to move backwards, the ejector 8 can be driven to move backwards in the process that the demoulding rod 6 moves backwards, when the ejector 8 returns to the inside of the accommodating groove 11, the sealing ring 10 inside the accommodating groove 11 is inserted into the sealing groove 9 on the outer wall of one side of the ejector 8, when the accommodating groove 11 is inserted into the sealing ring 10, the ejector 8 and the accommodating groove 11 are closed, and therefore raw materials can be prevented from entering a pipeline of the demoulding rod 6 in use; after the injection molding is completed, the cooling water enters the inside of the cooling pipeline 19 through the water inlet pipe 17, and during the process of moving the water in the inside of the cooling pipeline 19, the heat in the inside of the first mold 1 is taken away by the cooling water, and then the cooling water is discharged through the water outlet pipe 18, during which the temperature of the first mold 1 is lowered.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automobile part injection production mold comprises a first mold (1) and a second mold (2) and is characterized in that the second mold (2) is positioned on the outer wall of one side of the first mold (1), two limiting rods (3) are connected inside the first mold (1) in a sliding manner, a connecting plate (4) is welded on the outer wall of one end of each limiting rod (3), a fixing plate (5) is welded at the position, close to the center, of the outer wall of one side of the connecting plate (4), two demolding rods (6) are welded on the outer wall of one side of the fixing plate (5), the demolding rods (6) penetrate through the first mold (1), a jacking head (8) is connected on the outer wall of one end, far away from the fixing plate (5), of each demolding rod (6), a connector (7) is arranged on the outer wall of one end of each limiting rod (3), a spring (14) is sleeved on the outer wall of one side of each limiting rod (3), and the spring (14) is positioned on the outer wall of one side of the connecting head (7).

2. The injection mold for producing automotive parts according to claim 1, wherein the first mold (1) has a receiving groove (11) formed on an inner wall thereof, and the ejector head (8) is located inside the receiving groove (11).

3. The injection mold for producing the automobile parts as claimed in claim 2, wherein the outer wall of one side of the ejecting head (8) is provided with a sealing groove (9), the inner wall of one side of the accommodating groove (11) is integrally formed with a sealing ring (10), and the sealing ring (10) is inserted into the sealing groove (9).

4. The injection molding production mold for the automobile parts as claimed in claim 1, wherein a limiting groove (12) is formed in an outer wall of one side of the first mold (1), a groove (13) is formed in the limiting groove (12), the connector (7) is located in the limiting groove (12), and the spring (14) is located in the groove (13).

5. The injection mold for producing the automobile parts according to claim 1, wherein a first strong magnet (15) is arranged on the outer wall of one side of the connector (7), and a second strong magnet (16) is arranged on the outer wall of one end of the second mold (2).

6. The injection molding production mold for the automobile parts according to claim 5, wherein a cooling pipeline (19) is arranged inside the first mold (1), a water inlet pipe (17) and a water outlet pipe (18) are arranged on the outer wall of one side of the first mold (1), and the water inlet pipe (17) and the water outlet pipe (18) are communicated with the cooling pipeline (19).

7. The injection molding production mold for the automobile parts as claimed in claim 1, wherein a plurality of limiting plates (20) are welded on the outer walls of the top and the bottom of the first mold (1) and the second mold (2), and a through hole (21) is formed in the outer wall of one side of each limiting plate (20).