Injection mold for Kukko product

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold for Kukko products, which comprises a mold panel, and shovel machine slide mechanisms are arranged in a plate A and a plate B. According to the utility model, no sharp steel or thin steel is arranged on the mold core of the injection mold, and meanwhile, the structure of the mold is normal and reasonable, so that the aims of durability, easiness in preparation, easiness in mold repair and easiness in manufacturing are fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, and particularly relates to an injection mold for Kukko products. Background Technique

[0002] With the vigorous development of industry, each factory gradually introduces automated production to increase production volume and yield and reduce costs. When manufacturing molds, the mold structure is quite important. The positioning of the product parting surface is required to be reasonable, durable, and without flash. An injection mold for a product is needed when producing the product.

[0003] When the existing injection molds are manufactured, the molds need to be designed according to the products. However, the shapes of some products are complex, resulting in difficult processing, and the cost of mold manufacturing also increases accordingly. There are still some defects in the existing product designs. According to the existing state, when making molds, the molds will form sharp-corner thin steel, and they cannot be matched. Even if the molds are made, they are not durable and are easily damaged. This also leads to the abnormal and unreasonable structure of the molds, and the goals of durability, easy matching, easy mold repair, and easy manufacturing cannot be achieved. Content of the Utility Model

[0004] The purpose of the utility model is to provide an injection mold for Kukko products, so as to solve the problem that the injection mold will form sharp-corner thin steel due to unreasonable product design, and the mold is not convenient and durable in use as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An injection mold for Kukko products, including a mold panel. A stripper plate is arranged below the mold panel, and a bottom plate is arranged below the mold panel. Square iron is installed on the surface at the top of the bottom plate. A B plate is arranged on the surface at the top of the square iron. An A plate is arranged above the B plate. A lifter slide mechanism is arranged inside the A plate and the B plate. The lifter slide mechanism includes a lifter, a wear-resistant block, and a lifter slide component.

[0006] Preferably, the A plate is located below the mold panel. An ejector is installed on the side of the B plate. A nozzle is installed inside the mold panel. A runner plate is arranged inside the mold panel. The nozzle is communicated with the inside of the runner plate. A ejector plate is installed inside the square iron. An ejection limit block is installed on the surface of the ejector plate. A waste nail is installed at the bottom of the ejector plate. A front mold core is installed inside the A plate. A rear mold core is installed inside the B plate. The rear mold core and the front mold core cooperate with each other. A support pillar is installed inside the square iron. The top end of the support pillar is fixed to the inner side of the B plate. A mold is placed inside the A plate.

[0007] Preferably, the lifter slide component is arranged inside the A plate and the B plate. The lifter slide component consists of a slide base, a pressure block, a slide insert, an inclined guide pillar, and a front mold slide. A pressure block is installed inside the A plate, and an inclined guide pillar is arranged on the surface of the pressure block. The inclined guide pillar and the pressure block cooperate with each other.

[0008] Preferably, a mold is placed inside the mold panel. A lifter is arranged inside the A plate. The lifter contacts the surface of the mold, and they cooperate with each other.

[0009] Preferably, a slide insert is arranged inside the A plate, and a slide base is installed inside the A plate. The slide base contacts the surface of the inclined guide pillar.

[0010] Preferably, a wear-resistant block is installed inside the A plate. The wear-resistant block contacts the surface of the slide base, and a front mold slide is arranged inside the A plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The injection mold of this Kukko product not only makes the surface of the mold free of sharp and thin steel, but also makes the structure of the mold normal and reasonable, achieving the purposes of durability, easy assembly, easy mold repair, and easy manufacturing.

[0012] By providing a lifter slide mechanism, without affecting the use function of the product, the designer first draws the lifter and the front mold slide on the undercut of the mold product, and draws the required moving position space. Then, 0.4 mm of glue is reduced on the product plane to make it flat, thus achieving a perfect fit between the product and the mold. After the product is injection molded, the mold panel and the stripper plate are separated by 8 mm. Under the action of the wear-resistant block, the wear generated after injection molding can be reduced, realizing the function of convenient durability of the injection mold. As a result, the surface of the mold core is free of sharp and thin steel, and at the same time, the structure of the mold is normal and reasonable, achieving the purposes of durability, easy assembly, easy mold repair, and easy manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0014] Figure 2 is a three-dimensional exploded structure schematic diagram of the present utility model;

[0015] Figure 3 is an exploded sectional structure schematic diagram of the present utility model;

[0016] Figure 4 is a side view external structure schematic diagram of the present utility model;

[0017] Figure 5 is a front view sectional structure schematic diagram of the present utility model;

[0018] Figure 6 is a schematic side cross-sectional structure diagram of the present utility model;

[0019] Figure 7 is a schematic rear cross-sectional structure diagram of the present utility model;

[0020] Figure 8 is a schematic enlarged rear cross-sectional structure diagram of the present utility model;

[0021] Figure 9 is of the present utility model Figure 8 schematic enlarged structure diagram at "A" therein;

[0022] Figure 10 is a schematic enlarged partial structure diagram before (left) and after (right) product modification.

[0023] In the figure: 1, mold panel; 101, A plate; 102, B plate; 103, square iron; 104, bottom plate; 105, mold closer; 106, nozzle; 107, stripper plate; 108, ejector plate; 109, runner plate; 110, sprue puller; 111, ejection limit block; 112, front mold core; 113, rear mold core; 114, mold; 115, support pillar; 2, lifter mechanism; 21, lifter; 22, wear-resistant block; 23, lifter assembly; 231, slider base; 232, pressure block; 233, slider insert; 234, angle pin; 235, front mold slider. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] The structure of an injection mold for a Kukko product provided by the present utility model is as Figures 1 to 6As shown in the figure, it includes a mold panel 1. Below the mold panel 1, there is a stripper plate 107. Below the mold panel 1, there is a bottom plate 104. On the surface at the top position of the bottom plate 104, there are square irons 103 installed. On the surface at the top position of the square irons 103, there is a B plate 102. Above the B plate 102, there is an A plate 101. The A plate 101 is located below the mold panel 1. On the surface of the B plate 102, there is an ejector 105 installed. Inside the mold panel 1, there is a nozzle 106 installed. Inside the mold panel 1, there is a runner plate 109. The nozzle 106 is connected to the inside of the runner plate 109. Inside the square iron 103, there is an ejector plate 108 installed. On the surface of the ejector plate 108, there is an ejection limit block 111 installed. At the bottom of the ejector plate 108, there are trash pins 110 installed. Inside the A plate 101, there is a front mold core 112 installed. Inside the B plate 102, there is a rear mold core 113 installed. The rear mold core 113 cooperates with the front mold core 112. Inside the square iron 103, there is a support pillar 115 installed. The top end of the support pillar 115 is fixed to the inner side of the B plate 102. Inside the A plate 101, there is a mold 114 placed.

[0026] Further, as Figures 7 to 10 shown in the figure, inside the A plate 101 and the B plate 102, there is a lifter slide mechanism 2. The inside of the lifter slide mechanism 2 includes a lifter 21, a wear-resistant block 22, and a lifter slide component 23. The lifter slide component 23 is arranged inside the A plate 101 and the B plate 102. The lifter slide component 23 is composed of a slide base 231, a pressure block 232, a slide insert 233, an inclined guide pillar 234, and a front mold slide 235. On the inner side of the A plate 101, there is a pressure block 232 installed. On the surface of the pressure block 232, there is an inclined guide pillar 234 installed. The inclined guide pillar 234 cooperates with the pressure block 232. Inside the mold panel 1, there is a mold 114 placed. Inside the A plate 101, there is a lifter 21 installed. The lifter 21 is in contact with the surface of the mold 114. The lifter 21 cooperates with the mold 114. Inside the A plate 101, there is a slide insert 233 installed. On the inner side of the A plate 101, there is a slide base 231 installed. The slide base 231 is in contact with the surface of the inclined guide pillar 234. On the inner side of the A plate 101, there is a wear-resistant block 22 installed. The wear-resistant block 22 is in contact with the surface of the slide base 231. Inside the A plate 101, there is a front mold slide 235 installed.

[0027] During implementation, without affecting the use function of the product, the designer first draws the lifter and the front mold slide on the undercut of the mold product, and draws the position space to be moved. Then, reduce the product plane by 0.4 mm to make it flat, thus achieving a perfect fit between the product and the mold. After the product is injection-molded, the mold panel 1 and the stripper plate 107 are separated by 8 mm. Under the action of the wear-resistant block, the wear generated after injection molding can be reduced, realizing the function of the injection mold being convenient and durable.

[0028] Working principle: When in use, first place the mold panel 1 at the designated position. The user places the mold 114 between the front mold core 112 and the rear mold core 113 inside the A plate 101. Without affecting the product's usage function, the designer first draws the lifter and the front mold slide on the undercut of the mold product, and draws the required moving position space. Reduce the product plane by 0.4 mm to make it flat, thus achieving a perfect fit between the product and the mold. After the product is injection-molded, the mold panel 1 and the stripper plate 107 are separated by 8 mm. Under the action of the wear-resistant block, the wear generated after injection molding can be reduced, realizing the function of the injection mold being convenient and durable. As a result, there is no sharp or thin steel on the surface of the mold core. At the same time, the structure of the mold is normal and reasonable, achieving the goals of being durable, easy to assemble, easy to repair, and easy to manufacture.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An injection mold for Kukko products, comprising a mold panel (1), characterized in that: A stripper plate (107) is provided below the mold panel (1), a bottom plate (104) is provided below the mold panel (1), a square iron (103) is mounted on the surface at the top position of the bottom plate (104), a B plate (102) is provided on the surface at the top position of the square iron (103), an A plate (101) is provided above the B plate (102), and a lifter slide mechanism (2) is arranged inside the A plate (101) and the B plate (102). The lifter slide mechanism (2) includes a lifter (21), a wear-resistant block (22) and a lifter slide component (23).

2. The injection mold for a Kukko product according to claim 1, characterized in that: The A plate (101) is located below the mold panel (1), an ejector stopper (105) is mounted on the surface of the B plate (102), a nozzle (106) is mounted inside the mold panel (1), a runner plate (109) is arranged inside the mold panel (1), the nozzle (106) is in communication with the inside of the runner plate (109), a ejector plate (108) is mounted inside the square iron (103), an ejection limit block (111) is mounted on the surface of the ejector plate (108), a trash pin (110) is mounted at the bottom of the ejector plate (108), a front mold insert (112) is mounted inside the A plate (101), a rear mold insert (113) is mounted inside the B plate (102), and the rear mold insert (113) cooperates with the front mold insert (112). A support pillar (115) is mounted inside the square iron (103), and the top end of the support pillar (115) is fixed to the inner side of the B plate (102). A mold (114) is placed inside the A plate (101).

3. The injection mold for a Kukko product according to claim 1, characterized in that: The lifter slide component (23) is arranged inside the A plate (101) and the B plate (102). The lifter slide component (23) is composed of a slide base (231), a pressure block (232), a slide insert (233), an inclined guide pillar (234) and a front mold slide (235). The pressure block (232) is mounted on the inner side of the A plate (101), and the inclined guide pillar (234) is provided on the surface of the pressure block (232). The inclined guide pillar (234) cooperates with the pressure block (232).

4. The injection mold for a Kukko product according to claim 1, characterized in that: A mold (114) is placed inside the mold panel (1), a lifter (21) is arranged inside the A plate (101), the lifter (21) contacts the surface of the mold (114), and the lifter (21) cooperates with the mold (114).

5. The injection mold for a Kukko product according to claim 1, characterized in that: A slide insert (233) is arranged inside the A plate (101), a slide base (231) is mounted on the inner side of the A plate (101), and the slide base (231) contacts the surface of the inclined guide pillar (234).

6. The injection mold for a Kukko product according to claim 1, characterized in that: A wear-resistant block (22) is mounted on the inner side of the A plate (101), the wear-resistant block (22) contacts the surface of the slide base (231), and a front mold slide (235) is arranged inside the A plate (101).

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