CN208343317U - A kind of injection mold for being easy to demould - Google Patents

Abstract

The utility model provides a kind of injection mold for being easy to demould, and is related to mould applications.This is easy to the injection mold demoulded, including the first die body and movable block, the second die body is overlapped on the right side of first die body, the bottom of first die body and the second die body is overlapped with fixing seat, the upper surface of the fixing seat offers shifting chute, and the top of first die body and the second die body is welded with fixed plate, and the upper surface of two fixed plates offers fluting, the front inside wall of two flutings is welded with fixing axle, and the surface of two fixing axles is socketed with runner.This is easy to the injection mold demoulded, by pressing down on first support and second support, reach and carries out two sides the first die body of promotion and the second die body to the left and right using first support and second support, so that being more easy when being demoulded, existing injection mold is solved when carrying out demoulding, due to only having side to carry out mobile separation, lead to the problem of being not easy very much in demoulding.

Description

A kind of injection mold for being easy to demould

Technical field

The utility model relates to technical field of mold, specially a kind of injection mold for being easy to demould.

Background technique

Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying, injection mold divides into heat according to shaping characteristic Solidity plastic mould, automobile die, two kinds of thermoplastic plastic's mold；It is divided into according to moulding process and passes mold, blow molding die, casting Mould, thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die in a manner of flash again can be divided into excessive formula, it is semi-positive, Inexcessive three kinds of formula, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again；Movement can be divided by handling mode It is formula, two kinds fixed.

Currently, injection mold is made of dynamic model and cover half two parts, dynamic model is mounted on the moving die plate of injection (mo(u)lding) machine, Cover half is mounted on the fixed form of injection (mo(u)lding) machine, and in injection moulding, dynamic model and cover half closure constitute running gate system and type Chamber, dynamic model and cover half separation are to take out product when demoulding, but existing injection mold is when carrying out demoulding, due to there was only one Side carries out mobile separation, causes to be not easy very much in demoulding.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of injection mold for being easy to demould, and solves existing Injection mold when carrying out demoulding, due to only having side to carry out mobile separation, lead to the problem of being not easy very much in demoulding.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of injection molding for being easy to demould Mold, including the first die body and movable block are overlapped with the second die body, first die body and second on the right side of first die body The bottom of die body is overlapped with fixing seat, and the upper surface of the fixing seat offers shifting chute, first die body and the second die body Top be welded with fixed plate, the upper surface of two fixed plates offers fluting, and the front inside walls of two flutings are welded There is fixing axle, the surface of two fixing axles is socketed with runner, and the lower surface of the movable block offers rotation slot, the rotation The front inside wall of slot is fixedly connected with shaft, and the surface of the shaft is socketed with change, and the surface of the change is socketed with activity The lower surface of ring, the change and loose collar is respectively welded first support and second support.

Preferably, the bottom of first die body and the second die body and be located at shifting chute inside be welded with movable plate.

Preferably, the front inside wall of the shifting chute is welded with fixed block, offers on the left of the fixed block and right side The movable span being connected, the internal activity of the movable span are connected with motion bar, the one end of the motion bar far from movable span with It welds in the left side of movable plate.

Preferably, the upper surface of the movable block is fixedly connected with handle.

Preferably, spring, the one end of the spring far from first support and second are welded on the right side of the first support It welds in the left side of bracket.

Preferably, the first support and second support are respectively further from the upper of one end of change and loose collar and two runners Surface welding.

(3) beneficial effect

The utility model provides a kind of injection mold for being easy to demould.Have it is following the utility model has the advantages that

1, this is easy to the injection mold demoulded, by pressing down on first support and second support, reaches and utilizes first Frame and second support carry out two sides to the left and right and push the first die body and the second die body, so that more holding when being demoulded Easily, it solves existing injection mold when carrying out demoulding, due to only having side to carry out mobile separation, causes in demoulding very The problem of being not easy.

2, the injection mold for being easy to demould reaches utilization by the spring being arranged between first support and second support The convergent force of spring, it is more convenient when merging the first die body and the second die body, pass through the first die body and the second mould The movable plate of body bottom setting, equilibrium state can be kept when the first die body and the second die body are moved by reaching, and avoid the One die body and the second die body tilt, and by the motion bar being arranged inside movable span, reach using motion bar in movable span The movement in portion, so that the first die body and the second die body are further steady when being moved.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure front view.

Wherein, 1 first die body, 2 second die bodys, 3 shifting chutes, 4 fixing seats, 5 movable plates, 6 movable spans, 7 motion bars, 8 are consolidated Fixed board, 9 flutings, 10 runners, 11 fixing axles, 12 first supports, 13 changes, 14 rotation slots, 15 shafts, 16 handles, 17 movable blocks, 18 loose collars, 19 second supports, 20 springs, 21 fixed blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of injection mold for being easy to demould, as shown in Figs. 1-2, including the first die body 1 With movable block 17, the upper surface of movable block 17 is fixedly connected with handle 16, and pressing first support 12 and second are carried out downwards When frame 19, handle 16 can be caught to press down on, the power of pressing be transmitted by handle 16, thus in stripper More convenient when making, the right side of the first die body 1 is overlapped with the second die body 2, the bottom overlap joint of the first die body 1 and the second die body 2 There is a fixing seat 4, the upper surface of fixing seat 4 offers shifting chute 3, and the bottom of the first die body 1 and the second die body 2 is simultaneously located at shifting chute 3 inside is welded with movable plate 5, is pushed away in the first die body 1 and the second die body 2 by first support 12 and second support 19 When dynamic, the first die body 1 and the second die body 2 can drive movable plate 5 to be slided in the inside of shifting chute 3 respectively, so that the first mould Body 1 and the second die body 2 are more steady when moving, and the front inside wall of shifting chute 3 is welded with fixed block 21, a left side for fixed block 21 Side offers the movable span 6 being connected with right side, and the internal activity of movable span 6 is connected with motion bar 7, and motion bar 7 is far from activity The one end in hole 6 and the left side of movable plate 5 are welded, in first support 12 and second support 19 by the first die body 1 and the second die body 2 When being pushed, the first die body 1 and the second die body 2 will drive motion bar 7 and moved in the inside of movable span 6, at this time can be with So that the first die body 1 and the second die body 2 are more steady when moving, the top of the first die body 1 and the second die body 2 is welded with Fixed plate 8, the upper surface of two fixed plates 8 offer fluting 9, and the front inside wall of two flutings 9 is welded with fixing axle 11, The surface of two fixing axles 11 is socketed with runner 10, and the lower surface of movable block 17 offers rotation slot 14, and rotation slot 14 is just Face inner wall is fixedly connected with shaft 15, and the surface of shaft 15 is socketed with change 13, and the surface of change 13 is socketed with loose collar 18, The lower surface of change 13 and loose collar 18 is respectively welded first support 12 and second support 19, the right side weldering of first support 12 It is connected to spring 20, the left side welding of the one end of spring 20 far from first support 12 and second support 19 is demoulding and taking product After out, handle 16 can be decontroled, spring 20 is shunk at this time, and spring 20 can carry out the first die body 1 and the second die body 2 It mutually pulls, so that the first die body 1 is merged with the second die body 2, first support 12 and second support 19 are respectively further from change 13 and one end of loose collar 18 and the upper surface of two runners 10 weld, pushed down on by first support 12 and second support 19 When, it can make first support 12 that loose collar 18 be driven to be rotated, while second support 19 will drive change 13 and be rotated.

In use, catching handle 16 and pressing down on, for 16 meeting of handle so that movable block 17 moves down, movable block 17 is downward First support 12 and second support 19 can be pushed round about respectively when mobile, with first support 12 and second The promotion of frame 19, first support 12 and second support 19 can push to the left the first die body 1, and the second die body 2 is pushed to the right.

In conclusion this is easy to the injection mold demoulded, by pressing down on first support 12 and second support 19, reach Two sides to the left and right, which are carried out, using first support 12 and second support 19 pushes the first die body 1 and the second die body 2, so that It is more easy when being demoulded, solves existing injection mold when carrying out demoulding, due to only having side to carry out mobile point From, cause demoulding when be not easy very much the problem of.

By the spring 20 being arranged between first support 12 and second support 19, reach the convergent force using spring 20, It is more convenient when first die body 1 and the second die body 2 are merged, it is arranged by the first die body 1 and 2 bottom of the second die body Movable plate 5, equilibrium state can be kept when the first die body 1 and the second die body 2 are moved by reaching, and avoid 1 He of the first die body Second die body 2 tilts, and by the motion bar 7 being arranged inside movable span 6, reaches using motion bar 7 inside movable span 6 It is mobile, so that the first die body 1 and the second die body 2 are further steady when being moved.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of injection mold for being easy to demould, including the first die body (1) and movable block (17), it is characterised in that: described first It is overlapped on the right side of die body (1) the second die body (2), the bottom of first die body (1) and the second die body (2) is overlapped with fixing seat (4), the upper surface of the fixing seat (4) offers shifting chute (3), and the top of first die body (1) and the second die body (2) is equal It is welded with fixed plate (8), the upper surface of two fixed plates (8) offers fluting (9), and the front inside wall of two flutings (9) is equal It is welded with fixing axle (11), the surface of two fixing axles (11) is socketed with runner (10), the lower surface of the movable block (17) It offers rotation slot (14), the front inside wall of the rotation slot (14) is fixedly connected with shaft (15), the table of the shaft (15) Surface cover is connected to change (13), and the surface of the change (13) is socketed with loose collar (18), the change (13) and loose collar (18) Lower surface be respectively welded first support (12) and second support (19).

2. it is according to claim 1 it is a kind of be easy to demould injection mold, it is characterised in that: first die body (1) and The bottom of second die body (2) is simultaneously welded with movable plate (5) positioned at the inside of shifting chute (3).

3. a kind of injection mold for being easy to demould according to claim 2, it is characterised in that: the shifting chute (3) is just Face inner wall is welded with fixed block (21), and the movable span (6) being connected with right side is offered on the left of the fixed block (21), described The internal activity of movable span (6) is connected with motion bar (7), the motion bar (7) one end and movable plate far from movable span (6) (5) left side welding.

4. it is according to claim 1 it is a kind of be easy to demould injection mold, it is characterised in that: the movable block (17) it is upper Surface is fixedly connected with handle (16).

5. a kind of injection mold for being easy to demould according to claim 1, it is characterised in that: the first support (12) Right side is welded with spring (20), and the left side of the spring (20) one end and second support (19) far from first support (12) is welded It connects.

6. it is according to claim 1 it is a kind of be easy to demould injection mold, it is characterised in that: the first support (12) and Second support (19) is respectively further from change (13) and one end of loose collar (18) and the upper surface of two runners (10) is welded.