CN209775422U

CN209775422U - High-efficient portable header board injection mold

Info

Publication number: CN209775422U
Application number: CN201920412911.3U
Authority: CN
Inventors: 朱洪亮
Original assignee: Xianning Hongsheng Mould Technology Co Ltd
Current assignee: Xianning Hongsheng Mould Technology Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-13
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a high-efficient portable header board injection mold relates to injection mold technical field, and is relatively poor for solving current header board injection mold portability, and the mould needs estimate drawing of patterns time according to the cooling condition, problem that production efficiency is low. The utility model discloses a support plate, including the backup pad, the lower fixed surface of backup pad has the pneumatic cylinder, the both sides of pneumatic cylinder all are provided with the supporting leg, and supporting leg and backup pad welded connection, the below of supporting leg is provided with the bottom plate, universal auto-lock wheel is installed to the below of bottom plate, be provided with the hydraulic stem on the output of pneumatic cylinder, the hydraulic stem run through the backup pad and be connected with the lower fixed surface of push pedal, the top of push pedal is provided with the movable mould board, install the thermometer on the outer wall of movable mould board, the inside of movable mould board is provided with the model chamber, the inside in model chamber is provided with the core, the.

Description

High-efficient portable header board injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a high-efficient portable header board injection mold.

Background

The mold industry is the fundamental industry of national economy, and is highly valued by governments and business industries, and developed countries have a saying that the mold industry is the source of the abundant society, so that the mold plays a very important role in production and life. Various tools and products used in daily production and life are as large as a base body shell of a machine tool and as small as a shell of a screw, a button and various household appliances, and have no close relation with a die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. The types of the molds are different due to different materials, appearances, specifications and purposes of various products, wherein the injection mold is a tool for producing plastic products; the tool is also a tool for endowing a plastic product with a complete structure and accurate size, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

However, the existing automobile instrument panel injection mold is poor in portability, the mold needs to estimate the demolding time according to the cooling condition, and the production efficiency is low; therefore, the existing requirements are not met, and an efficient and portable automobile instrument injection mold is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient portable header board injection mold to solve the current header board injection mold portability that proposes among the above-mentioned background art relatively poor, and the mould needs estimate drawing of patterns time according to the cooling condition, problem that production efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency portable automobile instrument board injection mold comprises a supporting plate, wherein a hydraulic cylinder is mounted on the lower surface of the supporting plate, supporting legs are arranged on two sides of the hydraulic cylinder and are welded with the supporting plate, a bottom plate is arranged below the supporting legs, universal self-locking wheels are mounted below the bottom plate, a hydraulic rod is arranged at the output end of the hydraulic cylinder and penetrates through the supporting plate and is fixedly connected with the lower surface of a push plate, a movable mold plate is arranged above the push plate, a thermometer is mounted on the outer wall of the movable mold plate, a mold cavity is arranged inside the movable mold plate, a mold core is arranged inside the mold cavity, an ejection mechanism is arranged inside the push plate, one end of the ejection mechanism penetrates through and extends into the mold cavity, a fixed mold plate is arranged above the movable mold plate, and a positioning ring is arranged above the fixed mold plate, the upper surface of the locating ring is provided with a glue injection port, a flow channel is arranged inside the locating ring, two sides of the fixed die plate are provided with supporting frames, the fixed die plate is in transmission connection with the movable die plate through a guide pillar, and one end of the guide pillar is provided with a linear bearing.

Preferably, the hydraulic cylinder is fixedly connected with the lower surface of the supporting plate through a hydraulic cylinder fixing plate.

Preferably, the number of the universal self-locking wheels is four, and the four universal self-locking wheels are symmetrically arranged relative to the bottom plate.

preferably, the number of the ejection mechanisms is two, and the two ejection mechanisms are symmetrical about a vertical center line of the mold cavity.

Preferably, the fixed die plate is fixedly connected with the supporting plate through a supporting frame.

Preferably, the inner wall of the linear bearing is provided with a plurality of balls.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses an install universal auto-lock wheel in injection mold's below, universal auto-lock wheel can improve injection mold's portability, makes the removal of mould more convenient, when needs are fixed, only need detain the brake of universal auto-lock wheel one side can.

2. Through setting up the thermometer on the outer wall at the movable mould board, the thermometer can be at the temperature of injecting glue back observation model chamber, treats that the very first time after the temperature cooling demolds, improves work efficiency.

3. Through setting up the guide pillar, the guide pillar can guide the fixed die plate to remove to the movable mould board, increases the accurate nature of fixed die plate and movable mould board counterpoint, improves the yield of product.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the linear bearing of the present invention;

In the figure: 1. a support plate; 2. a hydraulic cylinder; 3. a hydraulic cylinder fixing plate; 4. supporting legs; 5. a base plate; 6. a hydraulic lever; 7. pushing the plate; 8. an ejection mechanism; 9. moving the template; 10. a thermometer; 11. a guide post; 12. fixing a template; 13. a linear bearing; 131. a ball bearing; 14. positioning rings; 15. a glue injection port; 16. pulling a handle; 17. a universal self-locking wheel; 18. a support frame; 19. a mold cavity; 20. a core; 21. And a flow passage.

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.

referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency portable automobile instrument board injection mold comprises a supporting plate 1, a hydraulic cylinder 2 is installed on the lower surface of the supporting plate 1, supporting legs 4 are arranged on two sides of the hydraulic cylinder 2, the supporting legs 4 are connected with the supporting plate 1 in a welding mode, the supporting legs 4 play a role in supporting the injection mold, a bottom plate 5 is arranged below the supporting legs 4, a universal self-locking wheel 17 is installed below the bottom plate 5, the universal self-locking wheel 17 can improve the portability of the injection mold, a hydraulic rod 6 is arranged on the output end of the hydraulic cylinder 2, the hydraulic rod 6 penetrates through the supporting plate 1 and is fixedly connected with the lower surface of a push plate 7, a movable mold plate 9 is arranged above the push plate 7, a thermometer 10 is installed on the outer wall of the movable mold plate 9, the thermometer 10 can detect the temperature of a mold cavity 19, a mold cavity 19 is arranged inside the movable mold plate 9, a mold core 20, one end of the ejection mechanism 8 penetrates through and extends into a mold cavity 19, a fixed mold plate 12 is arranged above the movable mold plate 9, a positioning ring 14 is arranged above the fixed mold plate 12, a glue injection port 15 is arranged on the upper surface of the positioning ring 14, a flow channel 21 is arranged inside the positioning ring 14, support frames 18 are arranged on two sides of the fixed mold plate 12, the fixed mold plate 12 is in transmission connection with the movable mold plate 9 through a guide pillar 11, and a linear bearing 13 is mounted at one end of the guide pillar 11.

Further, pneumatic cylinder 2 passes through pneumatic cylinder fixed plate 3 and the lower fixed surface of backup pad 1 is connected, and pneumatic cylinder fixed plate 3 has played the effect of fixed pneumatic cylinder 2, can make the connection of pneumatic cylinder 2 and backup pad 1 more firm.

Further, universal auto-lock wheel 17 is provided with four, and four universal auto-lock wheels 17 set up about bottom plate 5 symmetry, and universal auto-lock wheel 17 can improve injection mold's portability, makes the removal of mould more convenient.

Further, the two ejection mechanisms 8 are arranged, the two ejection mechanisms 8 are symmetrical about the vertical center line of the model cavity 19, the ejection mechanisms 8 can eject the die-cast finished product out of the model cavity 19, and the two ejection mechanisms 8 enable the stress of the finished product to be more uniform.

Further, the fixed die plate 12 is fixedly connected with the supporting plate 1 through a supporting frame 18, and the supporting frame 18 plays a role in supporting the fixed die plate 12.

Further, the inner wall of the linear bearing 13 is provided with a plurality of balls 131, and the balls 131 are provided, so that the balls 131 can rotate with a very small frictional resistance during punching, thereby enabling the guide post 11 to perform a smooth motion with high precision.

The working principle is as follows: when the mold is used, the hydraulic cylinder 2 is started, the push plate 7 and the movable mold plate 9 are pushed by the hydraulic rod 6 to move upwards until the movable mold plate is attached to the fixed mold plate 12, molten liquid is injected into the glue injection port 15, the molten liquid is guided to flow into the mold cavity 19 through the runner 21, at the moment, the temperature of the mold cavity 19 can be observed through the thermometer 10 on the outer wall of the movable mold plate 9, after the temperature is dissipated, the hydraulic cylinder 2 is restarted, the hydraulic rod 6 is contracted, the movable mold plate 9 and the fixed mold plate 12 are separated, the movable mold plate 9 is withdrawn to a certain height, the ejection mechanism 8 is triggered, a formed finished product attached to the movable mold plate 9 is ejected out, demolding work is completed, the universal self-locking wheel 17 is arranged below the mold, and the mold can be driven to move by pulling the pull handle 16.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient portable header board injection mold, includes backup pad (1), its characterized in that: the lower surface of the supporting plate (1) is provided with a hydraulic cylinder (2), supporting legs (4) are arranged on two sides of the hydraulic cylinder (2), the supporting legs (4) are connected with the supporting plate (1) in a welding mode, a bottom plate (5) is arranged below the supporting legs (4), universal self-locking wheels (17) are arranged below the bottom plate (5), hydraulic rods (6) are arranged at the output end of the hydraulic cylinder (2), the hydraulic rods (6) penetrate through the supporting plate (1) and are fixedly connected with the lower surface of the push plate (7), a movable template (9) is arranged above the push plate (7), a thermometer (10) is arranged on the outer wall of the movable template (9), a model cavity (19) is arranged inside the movable template (9), a core (20) is arranged inside the model cavity (19), and an ejection mechanism (8) is arranged inside the push plate (7), one end of the ejection mechanism (8) penetrates through and extends into a mold cavity (19), a fixed mold plate (12) is arranged above the movable mold plate (9), a positioning ring (14) is arranged above the fixed mold plate (12), a glue injection opening (15) is formed in the upper surface of the positioning ring (14), a flow channel (21) is formed in the positioning ring (14), support frames (18) are arranged on two sides of the fixed mold plate (12), the fixed mold plate (12) is in transmission connection with the movable mold plate (9) through a guide pillar (11), and a linear bearing (13) is installed at one end of the guide pillar (11).

2. The efficient and portable automobile instrument panel injection mold as claimed in claim 1, wherein: the hydraulic cylinder (2) is fixedly connected with the lower surface of the support plate (1) through a hydraulic cylinder fixing plate (3).

3. The efficient and portable automobile instrument panel injection mold as claimed in claim 1, wherein: the universal self-locking wheels (17) are four, and the four universal self-locking wheels (17) are symmetrically arranged relative to the bottom plate (5).

4. The efficient and portable automobile instrument panel injection mold as claimed in claim 1, wherein: the two ejection mechanisms (8) are arranged, and the two ejection mechanisms (8) are symmetrical about the vertical center line of the model cavity (19).

5. the efficient and portable automobile instrument panel injection mold as claimed in claim 1, wherein: the fixed template (12) is fixedly connected with the supporting plate (1) through a supporting frame (18).

6. The efficient and portable automobile instrument panel injection mold as claimed in claim 1, wherein: the inner wall of the linear bearing (13) is provided with a plurality of balls (131), and the balls (131) are arranged.