CN216544471U

CN216544471U - Injection mold with protection function

Info

Publication number: CN216544471U
Application number: CN202123264026.1U
Authority: CN
Inventors: 李时良
Original assignee: Changsha Duanhua Plastic Cement Co ltd
Current assignee: Changsha Duanhua Plastic Cement Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-17
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of molds, in particular to an injection mold with a protective function, comprising a base, the top of the base is provided with a groove, the top of the groove is provided with a spring, and the surface of the spring is connected to There is a lower mold, the top of the lower mold is provided with a jack, the top of the base is connected with a chute, one side of the chute supports a plate, the bottom of the support plate is connected with a motor, and the motor is connected to the bottom of the motor. The output end is connected with a driving sprocket, the surface of the driving sprocket is connected with a chain, the surface of the chain is connected with a driven sprocket, and the bottom of the driving sprocket is connected with a screw rod. The utility model is provided with a plurality of springs evenly arranged at the bottom of the groove, which is beneficial to reduce the impact force when the upper mold and the lower mold are connected, improve the overall protection effect, and reduce errors. The upper mold and the lower mold are repeatedly connected and separated to facilitate the installation and removal of the mold.

Description

Injection mold with protection function

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to an injection mold with a protection function.

Background

The mold refers to various molds and tools for obtaining desired products 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 molded articles, the tool is composed of various parts, and different molds are composed of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material.

However, in the operation process of the existing injection mold, the upper mold and the lower mold in the injection mold need to be repeatedly attached and separated, and are easy to collide with each other, so that the whole injection mold is affected, and an error is generated for a long time.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides an injection mold with a protection function, which solves the problem that an upper mold and a lower mold in the existing injection mold are easy to generate large collision and generate errors for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold with safeguard function, includes the base, the top of base is provided with the recess, the top of recess is provided with the spring, the surface of spring is connected with the bed die, the top of bed die is provided with the jack, the top of base is connected with the spout, a side support plate of spout, the bottom of backup pad is connected with the motor, the output of motor is connected with drive sprocket, drive sprocket's surface is connected with the chain, the surface of chain is connected with driven sprocket, drive sprocket's bottom is connected with the lead screw, the surface of lead screw is connected with the slider, one side of slider is connected with the connecting plate, the top of slider is connected with the connecting bolt, the bottom of connecting plate is connected with the mould, the bottom of going up the mould is connected with the inserted bar.

Preferably, the jack and the inserted bar are provided with a plurality of holes, and the inserted bar is clamped with the jack.

Preferably, the spring is provided with a plurality of springs, and the springs are uniformly arranged at the bottom of the groove.

Preferably, the driving chain wheel is in transmission connection with the driven chain wheel through a chain, and a screw rod is arranged inside the sliding groove.

Preferably, the number of the driving chain wheels is two, and the driving chain wheels are symmetrical to each other by taking the central axis at the top of the base as a symmetrical axis.

Preferably, the sliding block is movably connected with the screw rod through threads, and the sliding block is in sliding connection with the sliding groove through the screw rod.

Preferably, the sliding blocks are fixedly connected with the connecting plate through connecting bolts, and the number of the sliding blocks is four.

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

the upper die and the lower die are in butt joint and separated repeatedly through the jacks and the inserting rods, the dies are convenient to mount and dismount, the driving chain wheel is rotated through the starting motor, the driving chain wheel is in transmission connection with the driven chain wheel through a chain, and the sliding block is in sliding connection with the sliding groove through the screw rod, so that the upper die and the lower die are convenient to butt joint and separate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an internal structural view of the present invention;

FIG. 3 is a cross-sectional structural view of the present invention;

fig. 4 is an enlarged structural view of the utility model at a in fig. 1.

In the figure: 1. a base; 2. a groove; 3. a spring; 4. a lower die; 5. a jack; 6. a chute; 7. a support plate; 8. a motor; 9. a drive sprocket; 10. a chain; 11. a driven sprocket; 12. a screw rod; 13. a slider; 14. a connecting plate; 15. a connecting bolt; 16. an upper die; 17. and (4) inserting the rod.

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. 1-4, the present invention provides the following technical solutions: the utility model provides an injection mold with safeguard function, which comprises a base 1, the top of base 1 is provided with recess 2, recess 2's top is provided with spring 3, spring 3's surface is connected with bed die 4, the top of bed die 4 is provided with jack 5, the top of base 1 is connected with spout 6, a side support plate 7 of spout 6, the bottom of backup pad 7 is connected with motor 8, motor 8's output is connected with drive sprocket 9, drive sprocket 9's surface is connected with chain 10, the surface of chain 10 is connected with driven sprocket 11, drive sprocket 9's bottom is connected with lead screw 12, the surface of lead screw 12 is connected with slider 13, one side of slider 13 is connected with connecting plate 14, slider 13's top is connected with connecting bolt 15, the bottom of connecting plate 14 is connected with mould 16, the bottom of going up mould 16 is connected with inserted bar 17.

In an aspect of this embodiment, through the cooperation setting of spring 3, bed die 4, jack 5, go up mould 16, inserted bar 17, go up mould 16 and bed die 4 and at the in-process that carries out repeated butt joint and separation, be favorable to reducing the impact force when going on butt joint of mould 16 and bed die 4 to convenient long-term use work has improved holistic protective effect.

In one aspect of the embodiment, the motor 8 rotates to drive the driving sprocket 9 to rotate, the driving sprocket 9 is in transmission connection with the driven sprocket 11 through the chain 10, the lead screw 12 is in rotation connection with the driving sprocket 9, the sliding block 13 is in sliding connection with the sliding groove 6 through the lead screw 12, and the connecting plate 14 is convenient to move up and down along with the sliding block 13.

The working principle and the using process of the utility model are as follows: after the device is installed, when the device is used, a plurality of springs 3 are uniformly arranged at the bottom of a groove 2, an upper die 16 and a lower die 4 are repeatedly butted and separated through an inserting hole 5 and an inserting rod 17, a driving chain wheel 9 is rotated by starting a motor 8, the driving chain wheel 9 is in transmission connection with a driven chain wheel 11 through a chain 10, a screw rod 12 is in rotational connection with the driving chain wheel 9, a sliding block 13 is movably connected with the screw rod 12 through threads, and the sliding block 13 is in sliding connection with a sliding groove 6 through the screw rod 12, so that the butting and separation of the upper die 16 and the lower die 4 are facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold with a protective function, comprising a base (1), the top of the base (1) is provided with a groove (2), characterized in that: the top of the groove (2) is provided with A spring (3), the surface of the spring (3) is connected with a lower mold (4), the top of the lower mold (4) is provided with an insertion hole (5), and the top of the base (1) is connected with a sliding A groove (6), a support plate (7) on one side of the chute (6), a motor (8) is connected to the bottom of the support plate (7), and a drive chain is connected to the output end of the motor (8) A wheel (9), a chain (10) is connected to the surface of the driving chain wheel (9), a driven chain wheel (11) is connected to the surface of the chain (10), and the bottom of the driving chain wheel (9) is connected A screw rod (12) is connected, the surface of the screw rod (12) is connected with a slider (13), one side of the slider (13) is connected with a connecting plate (14), and the slider (13) A connecting bolt (15) is connected to the top of the connecting plate (14), an upper mold (16) is connected to the bottom of the connecting plate (14), and an insertion rod (17) is connected to the bottom of the upper mold (16).

2. An injection mold with protective function according to claim 1, characterized in that: the insertion holes (5) and the insertion rods (17) are provided with a plurality of them, and the insertion rods (17) and the insertion holes are provided with a plurality of them. (5) Card connection.

3. An injection mold with protective function according to claim 1, characterized in that: the springs (3) are provided with a plurality of springs (3), and the plurality of springs (3) are evenly arranged at the bottom of the groove (2). .

4. The injection mold with protective function according to claim 1, characterized in that: the driving sprocket (9) is connected to the driven sprocket (11) through a chain (10), and the chute ( 6) A screw rod (12) is arranged inside.

5. An injection mold with protective function according to claim 1, characterized in that: the driving sprockets (9) are provided with two, and the two driving sprockets (9) are connected with the base (1) The central axis of the top is symmetrical with each other.

6. An injection mold with protective function according to claim 1, characterized in that: the slider (13) is movably connected with the lead screw (12) through a thread, and the slider (13) is movably connected through the lead screw (12). 12) Slidingly connected with the chute (6).

7 . The injection mold with protective function according to claim 1 , wherein the sliding block ( 13 ) is fixedly connected with the connecting plate ( 14 ) through the connecting bolt ( 15 ), and the sliding block ( 13 ) There are four settings.