CN219095767U

CN219095767U - High-efficient deep hole board injection mold

Info

Publication number: CN219095767U
Application number: CN202223387531.XU
Authority: CN
Inventors: 阙金红
Original assignee: Suzhou Lianwan Electronic Technology Co ltd
Current assignee: Suzhou Lianwan Electronic Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-30
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an efficient deep hole plate injection mold, which particularly relates to the technical field of injection molds, and comprises an upper mold and a lower mold, wherein the upper mold is positioned at the top of the lower mold, both sides of the upper mold are respectively provided with a connecting component, each connecting component comprises a support frame and a side plate, one opposite sides of the two side plates are fixedly connected with the upper mold, the opposite sides of the two side plates extend into the two support frames respectively, the bottom of the lower mold is provided with a base, and the top end of the base is fixedly provided with an electric push rod. According to the utility model, the fixing bolts are rotated to enable the fixing bolts to be far away from the supporting frames, the locking between the upper die and the two supporting frames is released, the specifications of the upper die are changed, the threaded sleeves are rotated to enable the threaded sleeves to be far away from the sliding blocks, the extrusion fixing of the lower die is released, the lower die is taken out, the specifications of the lower die are changed, the lower die is installed in the same way, the structure is simple, the dies with different specifications are convenient to change, and the application range is wide.

Description

High-efficient deep hole board injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to a high-efficiency deep hole plate injection mold.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. Injection molding is a processing method used for mass production of parts with complex shapes, and specifically refers to a method for injecting heated and melted plastic into a mold cavity by an injection molding machine under high pressure, cooling and solidifying to obtain a formed product, wherein a deep hole plate is formed by injection molding in a deep hole plate mold, and mainly comprises a square deep hole plate and a round deep hole plate according to the sectional shape of the hole.

The utility model of the authority bulletin number CN210880736U discloses a high-efficiency injection mold, after injection molding is finished, cold water is introduced into the water tank through the water inlet pipe, the water tank with the cold water introduced cools the fixed mold, so that the cooling molding speed of an injection molding room on the mold is accelerated, and the cooling blades are welded with the fixed mold by combining with the setting of the cooling blades, so that the cooling area of the fixed mold is increased, and the cooling speed is assisted to be accelerated;

when the structure is used, the cooling speed can be accelerated through water cooling and air cooling, but the mold with one specification can be cooled, the deep hole plates with different specifications are inconvenient to replace, and the application range is small.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims to overcome the defects of the prior art, and provides a high-efficiency deep hole plate injection mold which aims at solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency deep hole plate injection mold comprises an upper mold and a lower mold, wherein the upper mold is positioned at the top of the lower mold, connecting assemblies are arranged on two sides of the upper mold, each connecting assembly comprises a support frame and a side plate, one opposite sides of each side plate are fixedly connected with the upper mold, and the opposite sides of each side plate extend into the two support frames respectively;

the bottom of the lower die is provided with a base, the top end of the base is fixedly provided with an electric push rod, and the top end of the electric push rod is fixedly connected with one of the supporting frames.

Further, fixing bolts are arranged on the front sides of the two side plates, and the two fixing bolts are respectively in threaded connection with the two supporting frames.

Further, the base is internally provided with an extrusion assembly, and the extrusion assembly comprises a threaded rod, two threaded sleeves, four sliding blocks, two transverse plates and a sliding rod.

Further, the threaded rod and the sliding rod are fixedly connected with the base, the four sliding blocks are respectively movably sleeved on the threaded rod and the sliding rod, and the two threaded sleeves are respectively movably sleeved on the threaded rod.

Further, two rubber pads are fixedly connected to one sides of the transverse plates in the opposite direction, and the two rubber pads are in contact with the lower die.

Further, the electric putter one side is equipped with the telescopic link, just telescopic link top and bottom respectively with support frame and base fixed connection.

Further, the base rear side fixedly connected with L shaped plate, L shaped plate rear side fixedly connected with hair-dryer, L shaped plate rear side fixedly connected with air-out bucket.

The utility model has the technical effects and advantages that:

1. according to the utility model, the fixing bolts are rotated to enable the fixing bolts to be far away from the support frames, so that the locking between the upper die and the two support frames is released, the specifications of the upper die are changed, the threaded sleeves are rotated to enable the threaded sleeves to be far away from the sliding blocks, the extrusion fixation of the lower die is released, the lower die is taken out, the specifications of the lower die are changed, the lower die is installed in the same way, the structure is simple, the dies with different specifications are convenient to change, and the application range is wide;

2. according to the utility model, the supporting frame is driven to move downwards through the contraction of the electric push rod, so that the upper die is driven to move downwards, the upper die is driven to move into the lower die, the blower is started to work to generate wind, the wind is discharged through the air outlet hopper, the lower die is cooled, and after a product is cooled and molded, the electric push rod stretches to drive the upper die to move upwards, so that the structure is simple, and the die is opened and closed efficiently.

Drawings

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a rear elevational view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

FIG. 4 is a schematic view of the extrusion assembly of the present utility model;

in the figure: 1. an upper die; 2. a lower die; 3. a telescopic rod; 4. a base; 5. an extrusion assembly; 6. an air outlet hopper; 7. an L-shaped plate; 8. an electric push rod; 9. a connection assembly; 10. a blower; 501. a threaded rod; 502. a thread sleeve; 503. a slide block; 504. a cross plate; 505. a rubber pad; 506. a slide bar; 901. a support frame; 902. a side plate; 903. and (5) fixing bolts.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4 of the specification, an efficient deep hole plate injection mold of the embodiment comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 is positioned at the top of the lower mold 2, two sides of the upper mold 1 are respectively provided with a connecting component 9, each connecting component 9 comprises a support frame 901 and a side plate 902, one opposite side of each side plate 902 is fixedly connected with the upper mold 1, and one opposite side of each side plate 902 extends into the two support frames 901;

the bottom of the lower die 2 is provided with a base 4, the top end of the base 4 is fixedly provided with an electric push rod 8, the top end of the electric push rod 8 is fixedly connected with one of the supporting frames 901, the front sides of the two side plates 902 are respectively provided with a fixing bolt 903, and the two fixing bolts 903 are respectively in threaded connection with the two supporting frames 901.

Further, the base 4 is internally provided with the extrusion assembly 5, the extrusion assembly 5 comprises a threaded rod 501, two threaded sleeves 502, four sliding blocks 503, two transverse plates 504 and a sliding rod 506, the threaded rod 501 and the sliding rod 506 are fixedly connected with the base 4, the four sliding blocks 503 are respectively movably sleeved on the threaded rod 501 and the sliding rod 506, the two threaded sleeves 502 are respectively movably sleeved on the threaded rod 501, one sides, opposite to the two transverse plates 504, of each of the two rubber pads 505 are fixedly connected with the rubber pad 505, and the two rubber pads 505 are respectively contacted with the lower die 2.

Further, electric putter 8 one side is equipped with telescopic link 3, and telescopic link 3 top and bottom respectively with support frame 901 and base 4 fixed connection, telescopic link 3 follow electric putter 8 vertical migration to stability when improving the vertical migration of upper mould 1.

Further, the rear side of the base 4 is fixedly connected with an L-shaped plate 7, the rear side of the L-shaped plate 7 is fixedly communicated with a blower 10, the rear side of the L-shaped plate 7 is fixedly communicated with an air outlet hopper 6, the blower 10 works to generate wind, and the wind is discharged through the air outlet hopper 6 to cool the lower die 2.

The application method of the embodiment is as follows:

when the plastic injection device is used, a worker injects plastic into the lower die 2, then starts the electric push rod 8, the electric push rod 8 contracts to drive the support frame 901 to move downwards, so that the upper die 1 is driven to move downwards, the upper die 1 moves into the lower die 2, the blower 10 is started, the blower 10 works to generate wind, the wind is discharged through the air outlet hopper 6, the lower die 2 is cooled, and after the product is cooled and molded, the electric push rod 8 stretches to drive the upper die 1 to move upwards, so that the structure is simple, and the die is opened and closed efficiently.

The fixing bolt 903 is rotated to enable the fixing bolt 903 to be far away from the support frame 901, thereby fixing between the side plate 902 and the support frame 901 is relieved, the upper die 1 is horizontally moved, the two side plates 902 are respectively moved out of the two support frames 901, thereby unlocking between the upper die 1 and the two support frames 901, the specification of the upper die 1 is replaced, the upper die 1 is installed in the same way, the threaded sleeve 502 is rotated and enabled to be far away from the sliding block 503, thereby fixing between the transverse plate 504 and the threaded rod 501 is relieved, the transverse plate 504 is horizontally moved to enable the transverse plate 504 to be far away from the lower die 2, extrusion fixing on the lower die 2 is relieved, the lower die 2 is taken out, the specification of the lower die 2 is replaced, the lower die 2 is installed in the same way, the structure is simple, the dies with different specifications are convenient to replace, the application range is wide, meanwhile, the two rubber pads 505 are contacted with the lower die 2, the two transverse plates 504 are prevented from being directly contacted with the lower die 2, and the transverse plate 504 drives the other two sliding blocks 503 to slide on the sliding rod 506, and the stability of the transverse plate 504 is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a high-efficient deep hole board injection mold, includes mould (1) and bed die (2), just go up mould (1) and be located bed die (2) top, its characterized in that: the two sides of the upper die (1) are respectively provided with a connecting component (9), the two connecting components (9) comprise supporting frames (901) and side plates (902), one opposite sides of the two side plates (902) are fixedly connected with the upper die (1), and the opposite sides of the two side plates (902) respectively extend into the two supporting frames (901);

the bottom of the lower die (2) is provided with a base (4), an electric push rod (8) is fixedly arranged at the top end of the base (4), and the top end of the electric push rod (8) is fixedly connected with one of the supporting frames (901).

2. The high-efficiency deep-hole plate injection mold of claim 1, wherein: the front sides of the two side plates (902) are respectively provided with a fixing bolt (903), and the two fixing bolts (903) are respectively in threaded connection with the two supporting frames (901).

3. The high-efficiency deep-hole plate injection mold of claim 1, wherein: the base (4) is internally provided with an extrusion assembly (5), and the extrusion assembly (5) comprises a threaded rod (501), two threaded sleeves (502), four sliding blocks (503), two transverse plates (504) and a sliding rod (506).

4. A high efficiency deep hole plate injection mold as set forth in claim 3, wherein: threaded rod (501) and slide bar (506) all with base (4) fixed connection, and four slider (503) are respectively movable sleeve establishes on threaded rod (501) and slide bar (506), two threaded sleeve (502) all movable sleeve establish on threaded rod (501).

5. A high efficiency deep hole plate injection mold as set forth in claim 3, wherein: rubber pads (505) are fixedly connected to one sides of the two transverse plates (504) in opposite directions, and the two rubber pads (505) are in contact with the lower die (2).

6. The high-efficiency deep-hole plate injection mold of claim 1, wherein: the electric push rod (8) is characterized in that a telescopic rod (3) is arranged on one side of the electric push rod (8), and the top end and the bottom end of the telescopic rod (3) are fixedly connected with the support frame (901) and the base (4) respectively.

7. The high-efficiency deep-hole plate injection mold of claim 1, wherein: the novel air conditioner is characterized in that an L-shaped plate (7) is fixedly connected to the rear side of the base (4), a blower (10) is fixedly communicated with the rear side of the L-shaped plate (7), and an air outlet hopper (6) is fixedly communicated with the rear side of the L-shaped plate (7).