CN219618394U - Plastic mold capable of preventing front mold sliding block from clamping failure - Google Patents

Abstract

The utility model discloses a plastic mold capable of preventing a front mold sliding block from being blocked and losing efficacy, and relates to the technical field of plastic molds. The utility model has reasonable design structure, the front module is driven by the T-shaped sliding rail and the T-shaped groove to transversely move by using the lifting ring, the hook part of the hook part can be separated from the hook abrasion-resistant block, the front module panel can be jacked up under the action of the nitrogen spring column, the mold opening effect of the mold is achieved, the mold opening and closing action is completed by using the cooperation of the T-shaped groove, the T-shaped sliding rail and the nitrogen spring column, and the utility model has the characteristics of stable production, high safety and simple and convenient processing, and is convenient to assemble and maintain.

Description

Plastic mold capable of preventing front mold sliding block from clamping failure

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic mold capable of preventing a front mold sliding block from being blocked and failing.

Background

The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate size. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, so the variety and the structure of the plastic mold are also various.

The existing plastic mold with the front mold slide block is structurally divided into a half structure slide block, a tunnel slide block structure, a common structure slide block and the like, and the plastic mold is structurally composed of parts such as a slide block head, a slide block seat, a pressing bar, a shovel, an inclined guide pillar, a T-shaped groove insert, a spring, an oil cylinder connecting head and the like, wherein the half slide block utilizes the T-shaped groove as a guide rail, is driven by the elasticity of the spring, is easy to generate the problems of clamping failure and the like, and even can impression the risk of serious damage of the mold caused by clamping. Therefore, we provide a plastic mold capable of preventing the clamping failure of the front mold slide block to solve the above problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a plastic mold capable of preventing a front mold slide block from being blocked and failing.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic mould with prevent preceding mould slider jamming inefficacy, includes front mould panel, back mould panel, preceding module, back module, core, rings and guide, install two balancers on the back module, offered on the preceding module with balancer assorted draw-in groove.

The novel anti-abrasion protection device is characterized in that a slider head is arranged between the front module and the rear module, three groups of wear-resistant protection blocks are arranged on the outer surface of the slider head, a hook piece is arranged at the bottom of the slider head, two T-shaped grooves are formed in the slider head, T-shaped slide rails are connected in a sliding mode in the T-shaped grooves, a second connecting bolt is arranged on the T-shaped slide rails, the T-shaped slide rails are detachably arranged on the front module through the second connecting bolt, two circular grooves are formed in the slider head, nitrogen spring columns are arranged in the two circular grooves, connecting pieces are arranged at the telescopic ends of the nitrogen spring columns, and first connecting bolts are arranged in the connecting pieces and are detachably arranged on the front module panel through the first connecting bolts.

The rear module is internally provided with a push plate, the push plate is internally provided with a moving groove, and the hook piece is positioned in the moving groove.

Third), beneficial effects:

compared with the prior art, the plastic mold with the function of preventing the clamping failure of the front mold sliding block has the following beneficial effects:

according to the utility model, through the cooperation arrangement among the sliding block head, the hook piece, the T-shaped sliding rail, the T-shaped groove, the nitrogen spring column and the hook wear-resistant block, the front module is driven by the lifting ring through the T-shaped sliding rail and the T-shaped groove to transversely move, the hook part of the hook piece can be separated from the hook wear-resistant block, the front mold panel can be jacked up under the action of the nitrogen spring column, the mold opening effect of the mold is achieved, the action of opening and closing the mold is completed through the cooperation of the T-shaped groove, the T-shaped sliding rail and the nitrogen spring column, and the front mold has the characteristics of stable production, high safety and is simple and convenient to process, and relatively convenient to assemble and maintain.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in a closed state;

FIG. 3 is a schematic view of the structure of the present utility model in the open state;

fig. 4 is a front view of the present utility model.

In the figure: 1. a front mold panel; 2. a rear mold panel; 3. a front module; 4. a rear module; 5. a core; 6. a balancer; 7. a sliding groove; 8. a hook wear-resistant block; 9. a hanging ring; 10. a push plate; 11. a slider head; 12. a hook member; 13. wear-resistant protective blocks; 14. a T-shaped groove; 15. a circular groove; 16. a T-shaped slide rail; 17. a nitrogen spring column; 18. a connecting piece; 19. a first connecting bolt; 20. a second connecting bolt; 21. a guide.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a plastic mould with prevent preceding mould slider jamming inefficacy, includes front mould panel 1, back mould panel 2, preceding module 3, back module 4, core 5, rings 9 and guide 21, installs two balancers 6 on the back module 4, offered on the preceding module 3 with the assorted draw-in groove of balancers 6, utilize balancers 6 to support the balance of preceding module 3 and front mould panel 1, guarantee that front mould panel 1 and back mould panel 2 compound die are in balanced state.

The front module 3 and the rear module 4 are provided with the sliding block head 11, three groups of wear-resistant protection blocks 13 are arranged on the outer surface of the sliding block head 11, wear of the sliding block head 11 can be reduced through designing the wear-resistant protection blocks 13, the service life of the sliding block head 11 is prolonged, the bottom of the sliding block head 11 is provided with the hook piece 12, the size of the hook piece 12 is actually adjusted according to the requirement of a die opening distance, the sliding block head 11 is provided with two T-shaped grooves 14, the T-shaped grooves 14 are both in sliding connection with the T-shaped sliding rails 16, the T-shaped sliding rails 16 are provided with the connecting bolts II 20, the T-shaped sliding rails 16 are detachably arranged on the front module 3 through the connecting bolts II 20, the sliding block head 11 is provided with the two circular grooves 15, the two circular grooves 15 are all provided with the nitrogen spring columns 17, the telescopic ends of the nitrogen spring columns 17 are provided with the connecting pieces 18, the connecting pieces 18 are detachably arranged on the front die panel 1 through the connecting bolts I19, and the connecting pieces 18 and the connecting bolts I19 are used for enabling the nitrogen spring columns 17 to be connected with the front die panel 1 to move through the telescopic ends of the nitrogen spring columns 17.

The rear module 4 is provided with the sliding groove 7, the sliding groove 7 is internally provided with the hook wear-resistant block 8, one end of the hook piece 12, which is far away from the sliding block head 11, is inserted on the hook wear-resistant block 8, when the hook piece 12 is inserted on the hook wear-resistant block 8, the front module 1 can be limited, the rear module 4 is internally provided with the push plate 10, the push plate 10 is internally provided with the movable groove, and the hook piece 12 is positioned in the movable groove.

Working principle: during installation, firstly, the wear-resistant protection block 13 is installed on the sliding block head 11, the nitrogen spring column 17 is installed in the circular groove 15, then, the T-shaped sliding rail 16 is installed on the front module 3 through the connecting bolt II 20, then, the hook wear-resistant block 8 is installed in the sliding groove 7, the hook piece 12 is installed on the sliding block head 11, then, the sliding block head 11 is installed on the T-shaped sliding rail 16 through the T-shaped groove 14, at the moment, the hook part of the hook piece 12 can be fixed in the sliding groove 7 through the hook wear-resistant block 8, finally, the guide piece 21 is installed on the rear module 4, and the movement of the front module 1 is guided and limited through the guide piece 21, and during die opening, the front module 3 is driven to transversely move through the T-shaped sliding rail 16 and the T-shaped groove 14 by utilizing the hanging ring 9, the hook part of the hook piece 12 is separated from the hook wear-resistant block 8, and under the action of the nitrogen spring column 17, the front module 1 can be jacked up, the die opening effect of the T-shaped sliding rail 16 is achieved, the die opening effect of the T-shaped spring column 17 is achieved, the die opening effect is also achieved, and the die opening effect is convenient, and the die opening and the die is convenient, and the die opening effect is achieved, and the die opening is easy, and the die opening is convenient, and the production is convenient, and the die and easy.

Claims (5)

1. The utility model provides a plastic mould with prevent preceding mould slider jamming inefficacy, includes front mould panel (1), back mould panel (2), preceding module (3), back module (4), core (5), rings (9) and guide (21), its characterized in that: the utility model provides a nitrogen spring post, including preceding module (3) with be provided with slider head (11) between back module (4), crotch spare (12) are installed to the bottom of slider head (11), two T type grooves (14) have been seted up on slider head (11), two equal sliding connection has T type slide rail (16) in T type groove (14), install connecting bolt two (20) on T type slide rail (16), and T type slide rail (16) pass through connecting bolt two (20) demountable installation on preceding module (3), two circular grooves (15) have been seted up on slider head (11), two circular grooves (15) are all installed nitrogen spring post (17), sliding groove (7) have been seted up on back module (4), install crotch wear-resisting piece (8) in sliding groove (7), the one end that slider head (11) was kept away from to crotch spare (12) is pegged graft on crotch wear-resisting piece (8).

2. A plastic mold for preventing a front mold slide from being stuck and failing according to claim 1, wherein: two balancers (6) are arranged on the rear module (4), and clamping grooves matched with the balancers (6) are formed in the front module (3).

3. A plastic mold for preventing a front mold slide from being stuck and failing according to claim 1, wherein: a push plate (10) is arranged in the rear module (4), a moving groove is formed in the push plate (10), and the hook piece (12) is positioned in the moving groove.

4. A plastic mold for preventing a front mold slide from being stuck and failing according to claim 1, wherein: three groups of wear-resistant protection blocks (13) are arranged on the outer surface of the slider head (11).

5. A plastic mold for preventing a front mold slide from being stuck and failing according to claim 1, wherein: the telescopic end of the nitrogen spring column (17) is provided with a connecting piece (18), a first connecting bolt (19) is arranged in the connecting piece (18), and the connecting piece (18) is detachably arranged on the front die panel (1) through the first connecting bolt (19).