CN219213931U

CN219213931U - Die carrier capable of assisting stripping

Info

Publication number: CN219213931U
Application number: CN202320100533.1U
Authority: CN
Inventors: 庄建雄; 陈勇达
Original assignee: Shengjunyuan Xiamen Metal Products Co ltd
Current assignee: Shengjunyuan Xiamen Metal Products Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-20
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a die carrier capable of assisting stripping, belonging to the technical field of die carriers, comprising: a main mold frame and a sub mold frame; the outer wall of the main die frame is fixedly connected with a first die plate, one end of the main die frame facing the first die plate is provided with an opening, the outer wall of the main die frame is provided with a plurality of thread grooves, a plurality of thread grooves of the main die frame are internally and uniformly connected with threaded rods, one end of each threaded rod is fixedly connected with a handle, one end of each threaded rod far away from each handle is fixedly connected with a guide post, one end of the guide post extends into the opening of the main die frame and is abutted to the outer wall of the first die plate, the slideway of the outer wall of the guide post is connected with the mounting plate, the outer wall of the mounting plate is fixedly connected with the ejector rod, the outer wall of the guide post is sleeved with a spring, and two ends of the spring are respectively abutted to the first die plate and the mounting plate.

Description

Die carrier capable of assisting stripping

Technical Field

The utility model relates to the technical field of mold frames, in particular to a mold frame capable of assisting in stripping.

Background

The injection mold is composed of a mold frame and a mold core, is a tool for producing plastic products, is also a tool for endowing the plastic products with complete structures and accurate dimensions, 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, and obtaining a formed product after cooling and solidifying.

And most injection molds at present can appear bonding unable automatic material condition that takes off between the mold core of product and mould after the completion of moulding plastics, need artifical manual drawing of patterns to it, influence work efficiency.

Based on the above, the utility model designs a mould frame capable of assisting stripping so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a die carrier capable of assisting stripping so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a scaffold capable of assisting stripping, comprising: a main mold frame and a sub mold frame; the utility model discloses a mould frame, including main mould frame, mounting panel, spring, guide post outer wall cover, guide post outer wall slide connection, the first template of main mould frame outer wall fixedly connected with, the opening has been seted up to the one end of main mould frame orientation, a plurality of screw grooves have been seted up to the main mould frame outer wall, a plurality of equal threaded connection has the threaded rod in the screw groove of main mould frame, threaded rod one end fixedly connected with handle, the one end fixedly connected with guide post of handle is kept away from to the threaded rod, guide post one end extends to in the opening of main mould frame and the butt in first template outer wall, guide post outer wall slide connection has the mounting panel, mounting panel outer wall fixedly connected with ejector pin, the guide post outer wall cover is equipped with the spring, spring both ends respectively with first template and mounting panel looks butt.

Preferably, the outer wall of the first template far away from the main die frame is provided with a forming groove core, and one end of the first template, which faces the main die frame, is provided with a through hole communicated with the forming groove core.

Preferably, one end of the ejector rod far away from the mounting plate penetrates through the through hole of the first template and extends into the forming groove core.

Preferably, the outer wall of the auxiliary die frame is fixedly connected with a second die plate, one end of the second die plate is fixedly connected with a connecting column, and the main die frame and the first die plate are slidably connected to the outer wall of the connecting column.

Preferably, the second template is fixedly connected with an injection mold core towards the outer wall of the first template, and the outer wall of the auxiliary mold frame is provided with an injection hole communicated with the injection mold core.

Preferably, the outer wall of the main die frame is provided with a jack communicated with the opening.

Compared with the prior art, the utility model has the beneficial effects that: the injection molding machine is utilized to move the mounting plate by pushing the fixed inserted bar in advance, so that the ejector rod of the mounting plate pushes the plastic product in the forming groove core to be separated, the situation that the product is bonded and cannot be separated is avoided, meanwhile, a certain buffering performance is provided by the spring of the guide post when the mounting plate moves, the mounting plate is pushed to reset by the spring when the inserted bar leaves, when the spring is used for a long time and loses elasticity to be replaced, a person can rotate the threaded rod to withdraw the guide post through the grip, and the spring is replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view showing the structure of a first template according to the present embodiment;

FIG. 3 is a schematic view showing the structure of the master mold frame according to the present embodiment;

fig. 4 is a schematic view showing the structure of the threaded rod and the insert rod according to the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. a main die frame; 2. a first template; 3. a threaded rod; 4. a guide post; 5. a spring; 6. a grip; 7. a mounting plate; 8. a push rod; 9. a jack; 10. an auxiliary die carrier; 11. a second template; 12. forming a groove core; 13. injecting the mold core; 14. a connecting column; 15. and an injection hole.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a scaffold capable of assisting stripping, comprising: a main mold frame 1 and a sub mold frame 10; the outer wall of the main die frame 1 is fixedly connected with a first die plate 2, an opening is formed in one end, facing the first die plate 2, of the main die frame 1, a plurality of thread grooves are formed in the outer wall of the main die frame 1, threaded rods 3 are connected in the thread grooves of the main die frame 1 in a threaded mode, a grip 6 is fixedly connected to one end of each threaded rod 3, a guide post 4 is fixedly connected to one end, far away from the grip 6, of each threaded rod 3, one end of each guide post 4 extends into the opening of the main die frame 1 and is abutted to the outer wall of the first die plate 2, a mounting plate 7 is connected to an outer wall slideway of each guide post 4, a push rod 8 is fixedly connected to the outer wall of the mounting plate 7, springs 5 are sleeved on the outer wall of each guide post 4, and two ends of each spring 5 are respectively abutted to the first die plate 2 and the mounting plate 7;

the opening of main die carrier 1 is used for the arrangement of guide post 4, spring 5, mounting panel 7 and ejector pin 8, and ejector pin 8's effect is taking off the material and uses, and spring 5 then provides certain buffer capacity and promotes mounting panel 7 to reset when mounting panel 7 removes, and guide post 4 is used for guaranteeing that guide post 7 does not take place the skew when removing, and guide post 4 diameter is less than the screw groove diameter of main die carrier 1 simultaneously, and personnel can handle 6 rotation threaded rod 3 and take out guide post 4, can follow the change to spring 5.

Preferably, a forming groove core 12 is formed on the outer wall of the first template 2 far away from the main die frame 1, and a through hole communicated with the forming groove core 12 is formed at one end of the first template 2 facing the main die frame 1;

the molding core of the first template 2 receives melted plastic by utilizing the grooves of the molding core for plasticity, and the through holes of the first template 2 are convenient for plugging the ejector rod 8.

Preferably, one end of the ejector rod 8 far away from the mounting plate 7 penetrates through the through hole of the first template 2 and extends into the forming groove core 12;

the ejector rod 8 extends to one end of the molding groove core 12 to eject materials, and assists in ejecting plastic products molded in the molding groove core 12.

Preferably, the outer wall of the auxiliary mold frame 10 is fixedly connected with a second mold plate 11, one end of the second mold plate 11 is fixedly connected with a connecting column 14, and the main mold frame 1 and the first mold plate 2 are slidably connected with the outer wall of the connecting column 14;

the connecting posts 14 of the second template 11 are used for assisting the first template 2 of the main template 1 to move accurately for clamping.

Preferably, the outer wall of the second mold plate 11 facing the first mold plate 2 is fixedly connected with an injection mold core 13, and the outer wall of the auxiliary mold frame 10 is provided with an injection hole 15 communicated with the injection mold core 13;

the injection mold core 13 of the outer wall of the second mold plate 11 is used for injecting melted plastic into the molding groove core 12 of the first mold plate 2, and the injection hole 15 is used for abutting against the injection end of the injection molding machine and receiving the melted plastic.

Preferably, the outer wall of the main die frame 1 is provided with a jack 9 communicated with the opening;

the jack 9 of the main die carrier 1 is used for being matched with a plug rod of an external injection molding machine, the plug rod of the injection molding machine is fixed in advance, and the plug rod pushes the mounting plate 7 through the jack 9.

One specific application of this embodiment is: the main die frame 1 and the auxiliary die frame 10 are arranged in the injection molding machine, the injection end of the injection molding machine is inserted into the injection hole 15 of the auxiliary die frame 10, the main die frame 1 is controlled by the injection molding machine to move towards one end of the auxiliary die frame 10 during die assembly, the first die plate 2 and the second die plate 11 are abutted and attached, the injection die core 13 is tightly attached to the molding groove core 12, molten plastic is injected into the injection die core 13 of the auxiliary die frame 10 by the injection molding machine, the injection die core 13 is injected into the groove of the molding groove core 12 of the first die plate 2, after cooling molding, the main die frame 1 moves to separate the first die plate 2 from the second die plate 11, meanwhile, the insert rod of the injection molding machine is inserted into the jack 9 of the main die frame 1, the ejector rod 8 of the mounting plate 7 is pushed to push out of the plastic product in the molding groove core 12, the mounting plate 7 is moved to provide certain buffering performance for the spring 5 through the guide post 4, the spring 5 is pushed to reset through the spring 5 when the insert rod leaves, when the spring 5 loses elasticity for a long time, the guide post 5 can be replaced through the guide post 4 by rotating the guide post 4.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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. A scaffold capable of assisting stripping, comprising: a main die frame (1) and an auxiliary die frame (10); the novel plastic formwork is characterized in that the outer wall of the main formwork (1) is fixedly connected with the first formwork (2), an opening is formed in one end of the main formwork (1) facing the first formwork (2), a plurality of thread grooves are formed in the outer wall of the main formwork (1), a plurality of threaded rods (3) are connected in the thread grooves of the main formwork (1) in a threaded mode, a handle (6) is fixedly connected to one end of each threaded rod (3), one end of each threaded rod (3) is far away from the handle (6) and is fixedly connected with a guide post (4), one end of each guide post (4) extends into the opening of the main formwork (1) and abuts against the outer wall of the first formwork (2), a mounting plate (7) is connected to an outer wall slideway of each guide post (4), a push rod (8) is fixedly connected to the outer wall of each mounting plate (7), and springs (5) are sleeved on the outer walls of the guide posts (4) in a sleeved mode, and two ends of each spring (5) are respectively abutted against the first formwork (2) and the mounting plate (7).

2. The mold frame capable of assisting in stripping according to claim 1, wherein: the forming groove core (12) is arranged on the outer wall, far away from the main die frame (1), of the first die plate (2), and a through hole communicated with the forming groove core (12) is arranged at one end, facing the main die frame (1), of the first die plate (2).

3. The mold frame capable of assisting in stripping according to claim 2, wherein: one end of the ejector rod (8) far away from the mounting plate (7) penetrates through the through hole of the first template (2) and extends into the forming groove core (12).

4. The mold frame capable of assisting in stripping according to claim 1, wherein: the outer wall of the auxiliary die frame (10) is fixedly connected with a second die plate (11), one end of the second die plate (11) is fixedly connected with a connecting column (14), and the main die frame (1) and the first die plate (2) are slidably connected to the outer wall of the connecting column (14).

5. The mold frame capable of assisting in stripping according to claim 4, wherein: the second template (11) is fixedly connected with an injection mold core (13) towards the outer wall of the first template (2), and an injection hole (15) communicated with the injection mold core (13) is formed in the outer wall of the auxiliary mold frame (10).

6. The mold frame capable of assisting in stripping according to claim 1, wherein: the outer wall of the main die frame (1) is provided with a jack (9) communicated with the opening.