CN221604911U

CN221604911U - Plastic product mold convenient to install

Info

Publication number: CN221604911U
Application number: CN202323634520.1U
Authority: CN
Inventors: 王勇; 唐红
Original assignee: Qingdao Baosteel Mould Material Co ltd
Current assignee: Qingdao Baosteel Mould Material Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-08-27
Anticipated expiration: 2033-12-29

Abstract

The utility model discloses a plastic product mold convenient to install, which belongs to the field of molds and comprises a female mold and a fixed base used for installing the female mold, wherein a T-shaped chute is formed in one side of the fixed base, a T-shaped sliding block is fixedly connected to one side of the female mold, a positioning groove is formed in one side of the T-shaped sliding block, a groove is formed in the fixed base, a connecting shaft is rotatably installed in the groove, a driving piece is arranged in the middle of the connecting shaft, two ends of the connecting shaft are fixedly connected with a main gear, a driven gear is meshed with one side of the main gear, a screw sleeve is fixedly installed in the driven gear, the screw sleeve is rotatably installed in the groove, and a positioning stud is connected to internal threads of the screw sleeve; through the setting of T type spout, T type slider, constant head tank, connecting axle, driving piece, master gear, slave gear, swivel nut and set screw, make things convenient for the dismantlement of mould to change, improve work efficiency.

Description

Plastic product mold convenient to install

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to a die for a plastic product, which is convenient to install.

Background

The die steel is a steel grade used for manufacturing dies such as a cold die, a hot die, and a die-casting die. The mould is the main processing tool for manufacturing parts in the industrial departments of mechanical manufacturing, radio instruments, motors, electric appliances and the like. Plastic products are commonly called articles for life, industry and the like which are processed by adopting plastics as main raw materials. Including all technical products such as injection molding, plastic suction and the like which take plastics as raw materials. The plastic is a synthetic polymer material with plasticity. Injection molds are commonly used in the processing of plastic articles. 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 in mass production of parts with complex shapes, and specifically refers to injection molding of heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and cooling and solidification are carried out to obtain a molded product.

At present, a mold usually corresponds to a plastic product, when different plastic products need to be produced, different molds need to be replaced, the existing mold is mostly installed and fixed by a plurality of bolts, and when the mold is detached and replaced, the mold is troublesome, and the working efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a plastic product mold convenient to install, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould for plastic products convenient to installation, includes the die and is used for installing the unable adjustment base of die, T type spout has been seted up to one side of unable adjustment base, one side fixedly connected with T type slider of die, the constant head tank has been seted up to one side of T type slider, the inside of unable adjustment base is seted up flutedly, the connecting axle is installed in the inside rotation of recess, the middle part of connecting axle is equipped with the driving piece, the equal fixedly connected with master gear in both ends of connecting axle, one side meshing of master gear has from the gear, from the inside fixed mounting of gear has the swivel nut, the swivel nut is rotated and is installed in the recess, the inside threaded connection of swivel nut has the location double-screw bolt.

As a preferred embodiment, the top of the female die is fixedly connected with an injection molding tube.

As a preferred embodiment, the driving member includes a knob provided at one side of the fixing base, a worm fixedly connected to the knob, and a worm wheel fixedly connected to the connection shaft, the worm being engaged with the worm wheel.

As a preferred embodiment, the surface of the fixing base is provided with a containing groove, and the knob is positioned in the containing groove.

As a preferred embodiment, the opening of the accommodating groove is hinged with a cover plate.

As a preferred implementation mode, the inner wall of the positioning groove is provided with a limiting groove, and one end of the positioning stud is fixedly connected with a limiting block which is matched with the limiting groove.

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

The die for the plastic product is convenient to install, through the arrangement of the T-shaped sliding groove, the T-shaped sliding block, the positioning groove, the connecting shaft, the driving piece, the main gear, the auxiliary gear, the screw sleeve and the positioning screw post, when the female die is installed, the T-shaped sliding block of the female die only needs to slide in along the T-shaped sliding groove of the fixed base, and then the connecting shaft is rotated through the driving piece, so that the connecting shaft drives the main gear to rotate, the main gear drives the auxiliary gear to rotate, the auxiliary gear drives the screw sleeve to rotate, and the screw sleeve drives the positioning screw post to be inserted into the positioning groove, so that the female die can be positioned, the die is convenient to detach and replace, and the working efficiency is improved;

This mould for plastic products convenient to installation, through the setting of driving piece, only need rotate the knob, make the knob drive worm rotatory, make the worm drive worm wheel rotatory, make the worm wheel drive the connecting axle rotatory can, need not to use the bolt, the simple operation.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the female die of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a female die; 2. a fixed base; 3. a T-shaped chute; 4. a T-shaped slider; 5. a positioning groove; 6. a groove; 7. a connecting shaft; 8. a driving member; 81. a knob; 82. a worm; 83. a worm wheel; 9. a main gear; 10. a slave gear; 11. a screw sleeve; 12. positioning a stud; 13. injection molding a tube; 14. a receiving groove; 15. a cover plate; 16. a limit groove; 17. and a limiting block.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides a plastic product mold convenient to install, which comprises a female die 1 and a fixed base 2 for installing the female die 1, wherein an injection tube 13 is fixedly connected to the top of the female die 1, plastic melt can be injected into the female die 1 through the injection tube 13, a T-shaped sliding groove 3 is formed in one side of the fixed base 2, a T-shaped sliding block 4 is fixedly connected to one side of the female die 1, a positioning groove 5 is formed in one side of the T-shaped sliding block 4, a groove 6 is formed in the inner part of the fixed base 2, a connecting shaft 7 is rotatably installed in the groove 6, a driving piece 8 is arranged in the middle of the connecting shaft 7, a main gear 9 is fixedly connected to both ends of the connecting shaft 7, a driven gear 10 is meshed with one side of the main gear 9, a threaded sleeve 11 is fixedly installed in the inner part of the driven gear 10, the threaded sleeve 11 is rotatably installed in the groove 6, a positioning stud 12 is connected to the inner part of the threaded sleeve 11, and when the female die 1 is installed, the T-shaped sliding groove 3, the T-shaped sliding block 4, the positioning groove 5, the connecting shaft 7, the driving piece 8, the main gear 9, the driven gear 10 and the positioning stud 12 are arranged on one side of the T-shaped sliding groove 4, the connecting shaft 11 and the positioning stud 12.

The driving piece 8 comprises a knob 81 arranged on one side of the fixed base 2, a worm 82 fixedly connected with the knob 81 and a worm gear 83 fixedly connected to the connecting shaft 7, the worm 82 is meshed with the worm gear 83, and through the arrangement of the driving piece 8, only the knob 81 is required to be rotated, the knob 81 drives the worm 82 to rotate, the worm 82 drives the worm gear 83 to rotate, and the worm gear 83 drives the connecting shaft 7 to rotate. The holding tank 14 has been seted up on unable adjustment base 2's surface, and knob 81 is located holding tank 14, and the opening part of holding tank 14 articulates there is apron 15, through the setting of holding tank 14 and apron 15, can cover the protection to knob 81.

The limiting groove 16 is formed in the inner wall of the positioning groove 5, a through hole for penetrating the positioning stud 12 is formed in one side, close to the female die 1, of the fixing base 2, the limiting groove 16 is formed in the inner wall of the through hole, a limiting block 17 matched with the limiting groove 16 is fixedly connected to one end of the positioning stud 12, and the positioning stud 12 can be limited through the cooperation of the limiting groove 16 and the limiting block 17, so that the positioning stud 12 can be prevented from rotating.

The working principle and the using flow of the utility model are as follows: firstly, through the setting of T type spout 3, T type slider 4, constant head tank 5, connecting axle 7, driving piece 8, master gear 9, from gear 10, swivel nut 11 and positioning double-screw bolt 12, when installing die 1, only need slide into the T type slider 4 of die 1 along the T type spout 3 of unable adjustment base 2, rethread driving piece 8 rotates connecting axle 7, make connecting axle 7 drive master gear 9 rotate, make master gear 9 drive from gear 10 rotate, make from gear 10 drive swivel nut 11 rotate, make swivel nut 11 drive positioning double-screw bolt 12 insert in constant head tank 5, can fix a position die 1, make things convenient for the dismantlement of mould to change, improve work efficiency.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 mould for plastic products convenient to installation, includes die (1) and is used for installing unable adjustment base (2) of die (1), its characterized in that: t type spout (3) have been seted up to one side of unable adjustment base (2), one side fixedly connected with T type slider (4) of die (1), constant head tank (5) have been seted up to one side of T type slider (4), recess (6) have been seted up to the inside of unable adjustment base (2), connecting axle (7) are installed in the inside rotation of recess (6), the middle part of connecting axle (7) is equipped with driving piece (8), the equal fixedly connected with master gear (9) in both ends of connecting axle (7), one side meshing of master gear (9) has slave gear (10), slave gear (10) inside fixed mounting has swivel nut (11), swivel nut (11) are rotated and are installed in recess (6), the inside threaded connection of swivel nut (11) has positioning stud (12).

2. A mold for plastic articles for easy installation according to claim 1, wherein: the top of the female die (1) is fixedly connected with an injection molding pipe (13).

3. A mold for plastic articles for easy installation according to claim 1, wherein: the driving piece (8) comprises a knob (81) arranged on one side of the fixed base (2), a worm (82) fixedly connected with the knob (81) and a worm wheel (83) fixedly connected to the connecting shaft (7), and the worm (82) is meshed with the worm wheel (83).

4. A mold for plastic products, which is easy to install, according to claim 3, characterized in that: the surface of the fixed base (2) is provided with a containing groove (14), and the knob (81) is positioned in the containing groove (14).

5. A mold for plastic articles for easy installation according to claim 4, wherein: a cover plate (15) is hinged at the opening of the accommodating groove (14).

6. A mold for plastic articles for easy installation according to claim 1, wherein: the inner wall of the positioning groove (5) is provided with a limiting groove (16), and one end of the positioning stud (12) is fixedly connected with a limiting block (17) which is matched with the limiting groove (16).