CN215511875U

CN215511875U - Precise plastic mold for processing water column plug

Info

Publication number: CN215511875U
Application number: CN202122014943.8U
Authority: CN
Inventors: 杨胜尧; 郑建阳; 刘涛
Original assignee: Qingdao Jinhongxin Plastic Mould Fittings Co ltd
Current assignee: Qingdao Jinhongxin Plastic Mould Fittings Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-14
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of dies and discloses a precise plastic die for processing a water column plug, which comprises an upper die, wherein the top of the upper die is provided with a top plate, the bottom of the upper die is connected with a lower die, the bottom of the lower die is fixedly provided with a base, two sides of the lower die are respectively provided with a fixed cylinder, the bottom end inside the fixed cylinder is connected with a spring, the top end of the spring is fixedly provided with a slide block, the top end of the slide block is provided with a connecting post, one end of the connecting post extending to the outside of the fixed cylinder is rotatably connected with a clamping plate through a rotating shaft, two sides of the bottom end of the upper die close to the upper part of the fixed cylinder are respectively provided with a stop block, the utility model can enable the clamping plate to downwards press the stop block through the matching of the connecting post, the fixed cylinder, the spring, the clamping plate and the like, so that the upper die and the lower die are tightly attached to greatly reduce the gap between the upper die and the lower die, the leakage of injection molding liquid is prevented, and the product quality and the safety are improved.

Description

Precise plastic mold for processing water column plug

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a precise plastic mold for processing a water column plug.

Background

The mold is a mold and a tool for obtaining a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, the mold is a tool for manufacturing a molded article, and the mold is classified into a non-plastic mold such as a casting mold, a forging mold, a die casting mold, a stamping mold, etc. and a plastic mold because of the difference in material, appearance, specification and usage of various products.

In the manufacturing process of water column stopper, need use special accurate plastic mould, nevertheless there are some defects in current device when in actual use still, for example, it is difficult to closely laminate between mould and the lower mould after the compound die to lead to the clearance between the upper and lower mould great, the easy seepage of liquid when moulding plastics, not only influence product quality, and the safety hazard nature is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precise plastic mold for processing a water column plug, which aims to solve the problems that an upper mold and a lower mold are difficult to be tightly attached and injection molding liquid is easy to leak in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water column stopper processing is with accurate plastic mould, includes the mould, the roof is installed at the top of going up the mould, and the bottom of going up the mould is connected with the lower mould, the bottom mounting of lower mould has the base, and the both sides of lower mould all install the solid fixed cylinder, the inside bottom of solid fixed cylinder is connected with the spring, the top of spring is fixed with the slider, the spliced pole is installed on the top of slider, the spliced pole extends to the outside one end of solid fixed cylinder and rotates through the pivot and be connected with the cardboard, the top that the bottom both sides of going up the mould are close to the solid fixed cylinder all is fixed with the dog.

Preferably, the clamping ring is installed at the bottom side of the upper die, a clamping groove matched with the clamping ring is formed in the top side of the lower die, a limiting column is fixed to the bottom of the clamping plate, and a limiting groove matched with the limiting column is formed in the top of the stopping block.

Preferably, the four ends of the bottom of the upper die are all provided with positioning grooves, and the four ends of the bottom of the lower die are all fixed with positioning columns matched with the positioning grooves.

Preferably, a rubber ring is arranged between the upper die and the lower die, and an anti-slip groove is formed in the outer wall of the rubber ring.

Preferably, the bottom of base is installed the shock attenuation board, and the bottom of shock attenuation board is provided with anti-skidding burr.

Preferably, the inner wall of the clamping groove is provided with a sealing gasket, and the side wall of the upper die is provided with a digging groove.

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

(1) according to the utility model, through the matching of the connecting column, the fixed cylinder, the spring, the clamping plate and other structures, the clamping plate can downwards press the stop block, so that the upper die downwards presses the lower die, the upper die is tightly attached to the lower die, the gap between the upper die and the lower die is greatly reduced, the leakage of injection molding liquid is prevented, and the product quality and the safety are improved.

(2) According to the utility model, through the matching of the clamping ring and the clamping groove, the sealing property between the upper die and the lower die can be further improved, the connection strength is greatly enhanced, and meanwhile, through the matching of the limiting column and the limiting groove, the clamping plate can be stabilized on the stop block, so that the clamping plate is prevented from loosening, and the stability of the structure is greatly improved.

Drawings

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

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

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a top plate; 2. an upper die; 3. positioning a groove; 4. clamping a plate; 5. connecting columns; 6. a fixed cylinder; 7. a base; 8. a card slot; 9. a snap ring; 10. a lower die; 11. a spring; 12. a slider; 13. a positioning column; 14. a stopper; 15. a rubber ring; 16. a limiting column; 17. a limiting groove.

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. 1-3, the present invention provides the following technical solutions: a precise plastic mold for processing a water column plug comprises an upper mold 2, a top plate 1 is installed at the top of the upper mold 2, a lower mold 10 is connected to the bottom of the upper mold 2, a base 7 is fixed to the bottom end of the lower mold 10, fixing cylinders 6 are installed on two sides of the lower mold 10, springs 11 are connected to the bottom ends of the fixing cylinders 6, sliders 12 are fixed to the top ends of the springs 11, connecting columns 5 are installed at the top ends of the sliders 12, clamping plates 4 are rotatably connected to one ends, extending to the outer portions of the fixing cylinders 6, of the connecting columns 5, stoppers 14 are fixed to two sides, close to the upper portions of the fixing cylinders 6, of the bottom ends of the upper mold 2, after mold closing is carried out, the connecting columns 5 can be pulled upwards to drive the sliders 12 to slide in the fixing cylinders 6, the sliders 12 stretch the springs 11 to move, when the clamping plates 4 move to the upper portions of the stoppers 14, the clamping plates 4 are rotated to enable end portions of the stoppers to face the stoppers 14, then the connecting columns 5 are loosened, the clamping plates 4 can be enabled to press the stoppers 14 downwards under the action of the springs 11, thereby make and go up mould 2 and compress tightly lower mould 10 downwards, and then make and go up mould 2 and lower mould 10 and closely laminate, reduced the clearance between mould 2 and the lower mould 10 greatly, prevented that the liquid of moulding plastics from leaking, improved product quality and security.

Further, go up the bottom side of mould 2 and install snap ring 9, the top side of lower mould 10 seted up with snap ring 9 assorted draw-in groove 8, the bottom of cardboard 4 is fixed with spacing post 16, the top of dog 14 seted up with spacing post 16 assorted spacing groove 17, through snap ring 9 and the mutual block of draw-in groove 8, can further improve the leakproofness between mould 2 and the lower mould 10, joint strength has been strengthened greatly, insert spacing inslot 17 through spacing post 16 simultaneously, can make cardboard 4 stabilize on dog 14, thereby prevented that cardboard 4 from taking place not hard up, the stability of structure has been improved greatly.

Furthermore, locating grooves 3 are formed in four ends of the bottom of the upper die 2, locating columns 13 matched with the locating grooves 3 are fixed to four ends of the bottom of the lower die 10, and the upper die 2 can be connected with the lower die 10 in a locating mode through matching of the locating grooves 3 and the locating columns 13.

Specifically, install rubber circle 15 between last mould 2 and the lower mould 10, rubber circle 15 has skid-proof effect, and the outer wall of rubber circle 15 has seted up anti-skidding groove.

Specifically, the bottom of the base 7 is provided with a shock absorption plate having a shock absorption function, and the bottom of the shock absorption plate is provided with anti-skid convex lines.

Specifically, the inner wall of the clamping groove 8 is provided with a sealing gasket, the sealing gasket has a leakage-proof effect, and the side wall of the upper die 2 is provided with a groove.

The working principle and the using process of the utility model are as follows: when the utility model is used, after the upper die 2 and the lower die 10 are combined, the connecting column 5 can be upwards pulled to drive the slider 12 to slide in the fixed cylinder 6, then the slider 12 stretches the spring 11 to move, when the clamping plate 4 moves to the upper side of the stop block 14, the clamping plate 4 is rotated to enable the end part to face the stop block 14, then the connecting column 5 is loosened, the clamping plate 4 can be downwards pressed against the stop block 14 under the action of the spring 11, thereby the upper die 2 downwards presses the lower die 10, further the upper die 2 is tightly attached to the lower die 10, the gap between the upper die 2 and the lower die 10 is greatly reduced, the injection molding liquid is prevented from leaking, the product quality and the safety are improved, in addition, the sealing performance between the upper die 2 and the lower die 10 can be further improved through the mutual clamping of the clamping ring 9 and the clamping groove 8, the connection strength is greatly enhanced, meanwhile, the limiting column 16 is inserted into the limiting groove 17, the clamping plate 4 can be stabilized on the stop block 14, thereby preventing the clamping plate 4 from loosening and greatly improving the stability of the structure.

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 water column stopper processing is with accurate plastic mould which characterized in that: including last mould (2), roof (1) is installed at the top of going up mould (2), and the bottom of going up mould (2) is connected with lower mould (10), the bottom mounting of lower mould (10) has base (7), and the both sides of lower mould (10) all install solid fixed cylinder (6), the inside bottom of solid fixed cylinder (6) is connected with spring (11), the top of spring (11) is fixed with slider (12), spliced pole (5) are installed on the top of slider (12), spliced pole (5) extend to solid fixed cylinder (6) outside one end and are connected with cardboard (4) through the pivot rotation, the top that the bottom both sides of going up mould (2) are close to solid fixed cylinder (6) all is fixed with dog (14).

2. The precision plastic mold for water column plug processing according to claim 1, characterized in that: go up the bottom side of mould (2) and install snap ring (9), the top side of lower mould (10) seted up with snap ring (9) assorted draw-in groove (8), the bottom of cardboard (4) is fixed with spacing post (16), spacing groove (17) with spacing post (16) assorted are seted up at the top of dog (14).

3. The precision plastic mold for water column plug processing according to claim 1, characterized in that: four ends of the bottom of the upper die (2) are provided with positioning grooves (3), and four ends of the bottom of the lower die (10) are fixed with positioning columns (13) matched with the positioning grooves (3).

4. The precision plastic mold for water column plug processing according to claim 1, characterized in that: a rubber ring (15) is arranged between the upper die (2) and the lower die (10), and an anti-slip groove is formed in the outer wall of the rubber ring (15).

5. The precision plastic mold for water column plug processing according to claim 1, characterized in that: the shock absorption plate is installed at the bottom of the base (7), and anti-skid convex lines are arranged at the bottom of the shock absorption plate.

6. The precision plastic mold for water column plug processing according to claim 2, characterized in that: the inner wall of draw-in groove (8) is installed and is sealed the pad, go up the lateral wall of mould (2) and seted up the groove of digging.