CN213107951U

CN213107951U - Injection mold convenient to assemble

Info

Publication number: CN213107951U
Application number: CN202021753173.8U
Authority: CN
Inventors: 林哲雄
Original assignee: Shenzhen Baijinhui Precision Mould Plastic Products Co ltd
Current assignee: Shenzhen Baijinhui Precision Mould Plastic Products Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-04
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to an injection mold technical field specifically is an injection mold convenient to assembly, including the device main part, the device main part includes the upper junction plate and moulds plastics the mouth, and frame top outer wall right side fixedly connected with motor, the equal fixedly connected with electric putter in frame top inner wall both sides, and electric putter bottom fixedly connected with upper junction plate, upper junction plate top middle part fixedly connected with mould plastics the mouth, and upper junction plate bottom fixedly connected with upper mold, the laminating of upper mold bottom has the bed die, and the lower mold bottom is connecting plate under the equal fixedly connected with, connecting plate fixed connection is in the inside below of frame down, the upper mold is provided with installation mechanism with the bed die outside, and installation mechanism includes the inserted block. The utility model discloses a this device makes injection mold when changing the mould, and is more convenient, has practiced thrift a large amount of time for work efficiency can improve, has improved the practicality and the convenience of device.

Description

Injection mold convenient to assemble

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold convenient to assembly.

Background

The injection mold can be formed by injection molding, different products can be manufactured by replacing molds with different shapes, a completely molten plastic material is stirred by a screw at a certain temperature, the completely molten plastic material is injected into a mold cavity by high pressure, and the product is obtained after cooling and solidification.

The existing injection mold is generally fixed through bolts when the mold is installed, and the fixing method can be used for inconvenient disassembly when the molds in different shapes need to be replaced in the later period, and can consume a large amount of time, so that the working efficiency is reduced, and therefore the problem is solved by urgently needing the injection mold convenient to assemble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide an injection mold convenient to assembly to current injection mold who proposes uses the trouble inconvenient problem of bolt installation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient to assemble comprises a device main body, wherein the device main body comprises a frame, a motor, an electric push rod, an upper connecting plate and an injection port, the motor is fixedly connected to the right side of the outer wall of the top end of the frame, the electric push rod is fixedly connected to both sides of the inner wall of the top end of the frame, the upper connecting plate is fixedly connected to the bottom end of the electric push rod, the injection port is fixedly connected to the middle part of the top end of the upper connecting plate, the upper mold is fixedly connected to the bottom end of the upper connecting plate, the lower mold is attached to the bottom end of the lower mold, the lower connecting plate is fixedly connected to the lower part in the frame, an installing mechanism is arranged on the outer sides of the upper mold and the lower mold and comprises an insert block, the insert blocks are fixedly connected to both sides of the outer sides of the upper mold and the, the inner walls of the left side and the right side of the upper connecting plate and the inner walls of the right side and the left side of the lower connecting plate are provided with grooves, the outer sides of the grooves are connected with threaded rods through bearings, the inner sides of the threaded rods are connected with fixed blocks through bearings, and the fixed blocks are inserted into holes formed in the inner walls of the inserting blocks.

Preferably, two sets of both sides are all fixedly connected with slide bar about the fluting, and the slide bar surface all overlaps and is equipped with the nested piece, two sets of nested piece is all fixedly connected in both sides about the fixed block.

Preferably, the inner walls of the two groups of sliding rods are fixedly connected with first springs, and the other ends of the first springs are fixedly connected with the outer wall of the sleeve block.

Preferably, the connecting plate bottom is provided with damper, and damper includes the hinge bar, connecting plate bottom both sides all articulate down has the hinge bar, and frame bottom inner wall both sides have all seted up first spout, and are two sets of inside all sliding connection of first spout has first slider, and the hinge bar bottom all articulates in first slider top, and is two sets of the all fixedly connected with second spring of first spout inner wall, and the all fixed connection of the second spring other end is in first slider one side.

Preferably, the both sides of lower connecting plate bottom are the first connecting block of all fixedly connected with, and the both sides of frame bottom inner wall are the second connecting block of all fixedly connected with.

Preferably, a third spring is wound between the two groups of first connecting blocks and the second connecting blocks, and the third springs are fixedly connected between the lower connecting plate and the frame.

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

1. the injection mold convenient to assemble is provided with the installation mechanism, and the existing injection mold is generally installed by bolts when the mold is installed and fixed, but a large amount of time is wasted when the mold is replaced in the later period, so that the fixing block is enabled to be free from fixing the inserting block under the rotation of the threaded rod by rotating the threaded rod, the upper mold and the lower mold can be quickly taken down for replacement, the injection mold is enabled to be more convenient and fast to replace by the device, a large amount of time is saved, the working efficiency is improved, and the practicability and the convenience of the device are improved;

2. this injection mold convenient to assembly is provided with damper, and when last mould pushed down the bed die under two sets of electric putter's drive, the bed die can the downstream for the device is not stable enough, so be provided with the hinge bar through connecting plate bottom under, make first spout take the hinge bar to remove, and the elastic action through the second spring makes the device more stable at the during operation, has further improved the protectiveness of device.

Drawings

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

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a frame; 120. a motor; 130. an electric push rod; 140. an upper connecting plate; 150. an injection molding port; 160. an upper die; 170. a lower die; 180. a lower connecting plate; 200. an installation mechanism; 210. inserting a block; 220. grooving; 230. a threaded rod; 240. a fixed block; 250. a slide bar; 260. sleeving blocks; 270. a first spring; 300. a damping mechanism; 310. a hinged lever; 320. a first chute; 330. a first slider; 340. a second spring; 350. a first connection block; 360. a second connecting block; 370. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an injection mold convenient for assembly comprises a device main body 100, the device main body 100 comprises a frame 110, a motor 120, an electric push rod 130, an upper connecting plate 140 and an injection port 150, the motor 120 is fixedly connected to the right side of the outer wall of the top end of the frame 110, the electric push rod 130 is fixedly connected to both sides of the inner wall of the top end of the frame 110, the upper connecting plate 140 is fixedly connected to the bottom end of the electric push rod 130, the injection port 150 is fixedly connected to the middle of the top end of the upper connecting plate 140, the upper mold 160 is fixedly connected to the bottom end of the upper mold 160, the lower mold 170 is attached to the bottom end of the upper mold 160, the lower connecting plate 180 is fixedly connected to both sides of the bottom end of the lower mold 170, the lower connecting plate 180 is fixedly connected to the lower portion of the inside of the frame 110, an installation mechanism 200 is arranged on the outer sides of the upper mold 160 and the lower mold 170, the installation mechanism 200 comprises an, the inner walls of the left side and the right side of the upper connecting plate 140 and the lower connecting plate 180 are both provided with a slot 220, the outer sides of the slots 220 are both connected with threaded rods 230 through bearings, the inner sides of the two groups of threaded rods 230 are both connected with fixing blocks 240 through bearings, and the fixing blocks 240 are all inserted in holes formed in the inner walls of the inserting blocks 210.

The upper side and the lower side of the two groups of slots 220 are fixedly connected with sliding rods 250, sleeve blocks 260 are sleeved on the outer surfaces of the sliding rods 250, and the two groups of sleeve blocks 260 are fixedly connected to the upper side and the lower side of the fixed block 240.

The inner walls of the two sets of sliding rods 250 are fixedly connected with first springs 270, and the other ends of the first springs 270 are fixedly connected to the outer wall of the sleeve block 260, so that the sleeve block 260 is more stable in sliding due to the elastic action of the first springs 270.

Lower connecting plate 180 bottom is provided with damper 300, and damper 300 includes hinge rod 310, lower connecting plate 180 bottom both sides all articulate there is hinge rod 310, and frame 110 bottom inner wall both sides have all seted up first spout 320, the inside first slider 330 of all sliding connection of two sets of first spouts 320, and hinge rod 310 bottom all articulates in first slider 330 top, the equal fixedly connected with second spring 340 of two sets of first spout 320 inner walls, and the equal fixed connection of the second spring 340 other end is in first slider 330 one side, its effect lies in, when upper connecting plate 140 extrudees down lower mould 170, hinge rod 310 through lower connecting plate 180 bottom removes under the sliding action of first slider 330, and be provided with second spring 340 in first spout 320 inside, make the device more stable.

Lower connecting plate 180 bottom both sides all fixedly connected with first connecting block 350, and frame 110 bottom inner wall both sides all fixedly connected with second connecting block 360, its effect lies in, is provided with first connecting block 350 and second connecting block 360 and does opposite direction movement at lower connecting plate 180 bottom and frame 110 bottom inner wall for lower connecting plate 180 can not be too big at the removal clearance.

The third spring 370 is wound between the two sets of the first connecting blocks 350 and the second connecting blocks 360, and the third spring 370 is fixedly connected between the lower connecting plate 180 and the frame 110, which is used for making the device more stable when moving due to the elastic action of the third spring 370.

The working principle is as follows: when the upper die 160 and the lower die 170 need to be installed, the insert block 210 is inserted into the hole grooves formed in the upper connecting plate 140 and the lower connecting plate 180, at this time, the fixing block 240 is inserted into the insert block 210 under the sliding action of the sleeve block 260 by selecting the threaded rod 230, the insert block is fixed, at this time, the electric push rod 130 starts to drive the upper connecting plate 140 to move downwards, the upper die 160 extrudes the lower die 170, the lower die starts to work, at this time, the device generates vibration, the hinge rod 310 starts to move left and right through the sliding action of the first slider 330 at the bottom end of the lower connecting plate 180, through the elastic action of the second spring 340, the device can slow down the vibration during working, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An injection mold convenient to assemble comprises a device main body (100), wherein the device main body (100) comprises a frame (110), a motor (120), an electric push rod (130), an upper connecting plate (140) and an injection port (150), the motor (120) is fixedly connected to the right side of the outer wall of the top end of the frame (110), the electric push rod (130) is fixedly connected to two sides of the inner wall of the top end of the frame (110), the upper connecting plate (140) is fixedly connected to the bottom end of the electric push rod (130), the injection port (150) is fixedly connected to the middle of the top end of the upper connecting plate (140), the upper mold (160) is fixedly connected to the bottom end of the upper mold (160), a lower mold (170) is attached to the bottom end of the lower mold (170), the lower connecting plate (180) is fixedly connected to the lower portion of the inner portion of the frame (110, the method is characterized in that: go up mould (160) and bed die (170) outside and be provided with installation mechanism (200), and installation mechanism (200) is including inserted block (210), go up mould (160) and bed die (170) outside both sides all fixedly connected with inserted block (210), and inserted block (210) all insert establish in the hole of offering at upper junction plate (140) and lower connecting plate (180) inboard, fluting (220) have all been seted up to upper junction plate (140) and lower connecting plate (180) left and right sides inner wall, and the fluting (220) outside all is connected with threaded rod (230) through the bearing, and is two sets of threaded rod (230) inboard all is connected with fixed block (240) through the bearing, and fixed block (240) all insert and establish in the hole of offering at inserted block (210) inner wall.

2. An injection mould for ease of assembly as claimed in claim 1, wherein: two sets of both sides are all fixedly connected with slide bar (250) about fluting (220), and slide bar (250) surface all overlaps and is equipped with nested piece (260), two sets of nested piece (260) both sides are all fixed connection about fixed block (240).

3. An injection mould for ease of assembly as claimed in claim 2, wherein: the inner walls of the two groups of sliding rods (250) are fixedly connected with first springs (270), and the other ends of the first springs (270) are fixedly connected to the outer wall of the sleeve block (260).

4. An injection mould for ease of assembly as claimed in claim 1, wherein: lower connecting plate (180) bottom is provided with damper (300), and damper (300) include hinge bar (310), lower connecting plate (180) bottom both sides all articulate hinge bar (310), and frame (110) bottom inner wall both sides have all seted up first spout (320), and are two sets of first spout (320) inside all sliding connection has first slider (330), and hinge bar (310) bottom all articulates in first slider (330) top, and is two sets of first spout (320) inner wall all fixedly connected with second spring (340), and the all fixed connection of second spring (340) other end is in first slider (330) one side.

5. An injection mould facilitating assembly according to claim 4, wherein: the lower connecting plate (180) is fixedly connected with first connecting blocks (350) on two sides of the bottom end, and the frame (110) is fixedly connected with second connecting blocks (360) on two sides of the inner wall of the bottom end.

6. An injection mold to facilitate assembly according to claim 5, wherein: third springs (370) are wound between the two groups of first connecting blocks (350) and second connecting blocks (360), and the third springs (370) are fixedly connected between the lower connecting plate (180) and the frame (110).