CN221851027U - Combined injection mold convenient to assemble - Google Patents

Abstract

The utility model belongs to the technical field of injection molds, and particularly relates to a combined injection mold convenient to assemble, which comprises a supporting bottom, wherein the upper end of the supporting bottom is contacted with a mold, the upper end of the supporting bottom is fixedly connected with a fixed block, the fixed block is in sliding connection with the mold, one side of the fixed block is fixedly connected with a fixed rod, the inside of the mold is fixedly connected with a limiting ring, a first spring is arranged in the mold, the upper end of the mold is contacted with a cover, the inside of the cover is fixedly connected with a feeding pipe, and the inside of the cover is in sliding connection with a sliding block. The utility model can drive the clamping block to be clamped with the mould by the spring through arranging the sliding block, the clamping block, the positioning block and other parts, thereby installing the cover on the mould, facilitating the assembly of the mould, and solving the problems that the assembly is inconvenient and inconvenient when the combined injection mould is used.

Description

Combined injection mold convenient to assemble

Technical Field

The utility model relates to the technical field of injection molds, in particular to a combined injection mold convenient to assemble.

Background

An injection mold is a tool for manufacturing injection products, also called injection mold or injection mold. It is a key component in the injection molding process for injecting molten plastic material into a mold cavity and solidifying upon cooling into the desired product shape. The utility model discloses a combined injection mold convenient to assemble according to patent grant publication number CN215039747U, which comprises a device base, device base lower surface fixedly connected with pillar, device base upper surface fixedly connected with support frame, support frame one end movable mounting has the reinforcement frame, reinforcement frame surface fixedly mounted has fastening screw, reinforcement frame surface fixedly connected with connecting plate, connecting plate mid-mounting has the pouring plate, pouring plate upper surface fixedly mounted has the pouring opening, device base upper surface fixedly connected with loop bar, the loop bar embedding is connected with the box of moulding plastics, the box surface swing joint that moulds plastics has the protective housing. And the assembly is inconvenient when the combined injection mold is used, and the assembly is inconvenient when the combined injection mold is used.

Disclosure of utility model

The utility model aims to provide a combined injection mold convenient to assemble, which solves the problems that the combined injection mold is inconvenient to assemble when in use and inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula injection mold convenient to equipment, includes the supporting bottom, the upper end contact of supporting bottom has the mould, the upper end fixedly connected with fixed block of supporting bottom, fixed block and mould sliding connection, one side fixedly connected with dead lever of fixed block, the inside fixedly connected with spacing ring of mould, the inside of mould is provided with first spring, the upper end contact of mould has the lid, the inside fixedly connected with inlet pipe of lid, the inside sliding connection of lid has the slider, the lower extreme fixedly connected with fixture block of slider, the draw-in groove has been seted up to the inside of mould, the inside fixedly connected with guide bar of lid, the guide bar is cup jointed with the slider is slided, the outside of guide bar is provided with the second spring, the one end and the slider contact of second spring, the other end and the lid contact of second spring, the upper end fixedly connected with ejector pad of slider, the ejector pad contacts with lid.

Preferably, the number of the dies is two, the two dies are in contact with each other, and the dies can be conveniently demoulded through the design of the two dies.

Preferably, the fixed rod is in sliding connection with the limiting ring, the fixed rod is in sliding connection with the die, and the die can be limited through the design of the fixed rod.

Preferably, one end of the first spring is contacted with the fixing rod, the other end of the first spring is contacted with the mold, and the two molds can be attached through the design of the first spring.

Preferably, the fixture block contacts with the cover, the fixture block is in sliding connection with the clamping groove, and the cover can be limited through the design of the fixture block.

Preferably, the lower end of the cover is fixedly connected with a positioning block, the inside of the die is connected with the positioning block in a sliding manner, and the cover can be positioned through the design of the positioning block.

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

1. The utility model can drive the clamping block to be clamped with the mould by the spring through arranging the sliding block, the clamping block, the positioning block and other parts, thereby installing the cover on the mould, facilitating the assembly of the mould, and solving the problems that the assembly is inconvenient and inconvenient when the combined injection mould is used.

2. The utility model can conveniently move the two moulds by arranging the fixing blocks, the first springs and other parts, thereby facilitating the assembly of the moulds and the demoulding, being more convenient and faster when the moulds are used, and the first springs can drive the two moulds to be actively attached, thereby facilitating the accurate positioning of the cover during the installation.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 4 is an enlarged view of the structure of portion A in FIG. 3 according to the present utility model;

Fig. 5 is an enlarged view of the B-section structure in fig. 3 according to the present utility model.

In the figure: 1. a support base; 2. a mold; 3. a fixed block; 31. a fixed rod; 32. a limiting ring; 33. a first spring; 4. a cover; 41. a feed pipe; 5. a slide block; 51. a clamping block; 52. a clamping groove; 53. a guide rod; 54. a second spring; 55. a pushing block; 56. and (5) positioning blocks.

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. 1-5, a combined injection mold convenient to assemble includes a support bottom 1, the upper end of the support bottom 1 contacts with two molds 2, the number of the molds 2 is two, the two molds 2 contact with each other, the mold 2 can be conveniently demolded through the design of the two molds 2, the upper end of the support bottom 1 is fixedly connected with a fixing block 3, the fixing block 3 is slidably connected with the mold 2, one side of the fixing block 3 is fixedly connected with a fixing rod 31, the inside of the mold 2 is fixedly connected with a limiting ring 32, the fixing rod 31 is slidably connected with the limiting ring 32, and the fixing rod 31 is slidably connected with the molds 2, so that the mold 2 can be limited through the design of the fixing rod 31.

Referring to fig. 2-5, a first spring 33 is disposed in the mold 2, one end of the first spring 33 contacts the fixing rod 31, the other end of the first spring 33 contacts the mold 2, the two molds 2 can be attached by the design of the first spring 33, the upper end of the mold 2 contacts the cover 4, the feed pipe 41 is fixedly connected to the inside of the cover 4, the slide block 5 is slidably connected to the inside of the cover 4, the lower end of the slide block 5 is fixedly connected with a clamping block 51, a clamping groove 52 is provided in the inside of the mold 2, the clamping block 51 contacts the cover 4, the clamping block 51 is slidably connected with the clamping groove 52, and the cover 4 can be limited by the design of the clamping block 51.

Referring to fig. 2-5, a guide rod 53 is fixedly connected to the inside of the cover 4, the guide rod 53 is slidably sleeved with the sliding block 5, a second spring 54 is arranged on the outer side of the guide rod 53, one end of the second spring 54 is in contact with the sliding block 5, the other end of the second spring 54 is in contact with the cover 4, a push block 55 is fixedly connected to the upper end of the sliding block 5, the push block 55 is in contact with the cover 4, a positioning block 56 is fixedly connected to the lower end of the cover 4, a positioning block 56 is slidably connected to the inside of the mold 2, and the positioning block 56 is designed to position the cover 4.

The specific implementation process of the utility model is as follows: when the device is used, the two pushing blocks 55 are moved towards the direction of approaching each other, the pushing blocks 55 drive the sliding blocks 5 to slide on the guide rods 53, the sliding blocks 5 squeeze the second springs 54, the sliding blocks 5 drive the clamping blocks 51 to move, then the cover 4 and the die 2 are assembled, the positioning blocks 56 at the lower end of the cover 4 are slid into the die 2, the clamping blocks 51 are slid into the clamping grooves 52 on the die 2, then the pushing blocks 55 are released, the elastic force of the second springs 54 can drive the sliding blocks 5 to move, the sliding blocks 5 drive the clamping blocks 51 to be clamped with the die 2, and the cover 4 can be installed on the die 2;

By moving the two pushing blocks 55 in the direction of approaching each other, the pushing blocks 55 drive the sliding blocks 5 to slide on the guide rods 53, the sliding blocks 5 squeeze the second springs 54, the sliding blocks 5 drive the clamping blocks 51 to move, the clamping blocks 51 are not clamped with the dies 2 any more, the limit on the covers 4 can be released, the covers 4 can be detached, the covers 4 are detached, the two dies 2 move in the direction of moving away from each other, the dies 2 slide on the fixed blocks 3, the limiting rings 32 slide on the fixed rods 31, the dies 2 squeeze the first springs 33, the dies 2 can be separated, and the dies 2 can be conveniently demoulded.

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 (6)

1. The utility model provides a combination formula injection mold convenient to equipment, includes supporting the end (1), its characterized in that: the upper end contact of supporting bottom (1) has mould (2), the upper end fixedly connected with fixed block (3) of supporting bottom (1), fixed block (3) and mould (2) sliding connection, one side fixedly connected with dead lever (31) of fixed block (3), the inside fixedly connected with spacing ring (32) of mould (2), the inside of mould (2) is provided with first spring (33), the upper end contact of mould (2) has lid (4), the inside fixedly connected with inlet pipe (41) of lid (4), the inside sliding connection of lid (4) has slider (5), the lower extreme fixedly connected with fixture block (51) of slider (5), draw-in groove (52) have been seted up to the inside of mould (2), the inside fixedly connected with guide bar (53) of lid (4), guide bar (53) and slider (5) slide, the outside of guide bar (53) is provided with second spring (54), the inside fixedly connected with inlet pipe (41) of lid (4), the inside sliding connection of slider (5) has slider (5), the other end contact of slider (55), the push block (55) is in contact with the cover (4).

2. The modular injection mold of claim 1, wherein the modular injection mold is assembled with the mold further comprising: the number of the dies (2) is two, and the two dies (2) are contacted with each other.

3. The modular injection mold of claim 1, wherein the modular injection mold is assembled with the mold further comprising: the fixing rod (31) is in sliding connection with the limiting ring (32), and the fixing rod (31) is in sliding connection with the die (2).

4. The modular injection mold of claim 1, wherein the modular injection mold is assembled with the mold further comprising: one end of the first spring (33) is in contact with the fixed rod (31), and the other end of the first spring (33) is in contact with the die (2).

5. The modular injection mold of claim 1, wherein the modular injection mold is assembled with the mold further comprising: the clamping block (51) is in contact with the cover (4), and the clamping block (51) is in sliding connection with the clamping groove (52).

6. The modular injection mold of claim 1, wherein the modular injection mold is assembled with the mold further comprising: the lower end of the cover (4) is fixedly connected with a positioning block (56), and the inside of the die (2) is slidably connected with the positioning block (56).