CN214982782U

CN214982782U - Injection molding mould guiding mechanism

Info

Publication number: CN214982782U
Application number: CN202120030334.9U
Authority: CN
Inventors: 王祥敦
Original assignee: Suzhou Xiangyingsheng Precision Industry Co ltd
Current assignee: Suzhou Xiangyingsheng Precision Industry Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-03
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an injection molding mould guiding mechanism relates to mould guiding mechanism technical field, and when using, the guiding mechanism for solving current injection molding mould is connected stably inadequately for the injection molding of processing has the problem of quality defect. The lower mould is installed to the lower base top, go up the below of base and install the mould, the fixed plate is installed to the preceding terminal surface of going up the mould, and the fixed plate passes through set screw and the preceding terminal surface threaded connection of last mould, the fixed plate is installed to the preceding terminal surface of lower mould, and the fixed plate is provided with two, install fixed the knot between the fixed plate, the lower surface of going up the mould is provided with the tongue, be provided with the recess on the lower mould, the both sides of tongue all are provided with the guide post, and the guide post is provided with four, the both sides of recess all are provided with the guide way, and the guide way is provided with four.

Description

Injection molding mould guiding mechanism

Technical Field

The utility model relates to a mould guiding mechanism technical field specifically is injection molding mould guiding mechanism.

Background

The injection mold is a tool for producing plastic products, and the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification. During injection molding, a mold is clamped on an injection molding machine, molten plastic is injected into a forming mold cavity and is cooled and shaped in the cavity, then an upper mold and a lower mold are separated, a product is ejected out of the mold cavity through an ejection system and leaves the mold, finally the mold is closed again for next injection molding, and the whole injection molding process is carried out in a circulating mode. The guide mechanism is a component of the injection mold and is divided into a guide mechanism between the movable mold and the fixed mold and a guide mechanism of the ejection mechanism, wherein the guide mechanism ensures that the movable mold and the fixed mold are accurately closed when the mold is closed so as to ensure the accuracy of the shape and the size of a plastic part.

However, when the guide mechanism of the existing injection molding part mold is used, the connection is not stable enough, so that the processed injection molding part has the problem of quality defect; thus, the existing requirements are not met, for which we propose a guide mechanism for injection molding dies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding mould guiding mechanism to the guiding mechanism of the current injection molding mould that provides in solving above-mentioned background art connects when using stably inadequately, makes the injection molding of processing have quality defect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: injection molding mould guiding mechanism, including lower base and last base, the lower mould is installed to the base top down, go up the below of base and install the mould, go up the preceding terminal surface of mould and install the fixed plate, and the fixed plate passes through set screw and the preceding terminal surface threaded connection who goes up the mould, the fixed plate is installed to the preceding terminal surface of lower mould, and the fixed plate is provided with two, install fixed the knot between the fixed plate, the lower surface of going up the mould is provided with the tongue, be provided with the recess on the lower mould.

Preferably, the both sides of tongue all are provided with the guide post, and the guide post is provided with four, the both sides of recess all are provided with the guide way, and the guide way is provided with four.

Preferably, the two sides of the upper surface of the lower base are provided with four connecting columns, the connecting columns are provided with threaded connectors, and the upper base is internally provided with four connectors.

Preferably, the lower base is in threaded connection with a connecting port in the upper base through a threaded connector of the connecting column, a gasket is mounted on the connecting column, and a nut is mounted on the gasket.

Preferably, the inside of going up the base is provided with the standing groove, be provided with the locating lever in the standing groove, all be provided with the mounting groove around the standing groove, and the mounting groove is provided with four, be provided with the fixed orifices in the mounting groove.

Preferably, the inside of base is provided with the standing groove down, be provided with the locating lever in the standing groove, all be provided with the mounting groove around the standing groove, and the mounting groove is provided with four, be provided with the fixed orifices in the mounting groove.

Preferably, the internally mounted of guide way has the baffle, buffer spring is installed to the bottom of baffle, the upper surface of going up the base is provided with the mouth of moulding plastics, and goes up the bottom that the mouth of moulding plastics extends to the mould, the both sides of recess are provided with down the mouth of moulding plastics.

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

1. the utility model discloses a set up the guide post on last mould, set up the guide way on the lower mould, the baffle has been installed in the guide way, the bottom of baffle has set up buffer spring, the problem that can directly cause the mould to damage when compound die pressure is too big has been solved, the life of mould has been prolonged, the setting of guide way has strengthened the steadiness of guide post simultaneously, the spliced pole of base can pass the connector on the base down after the compound die, rethread gasket and nut are fixed, the steadiness after the compound die has been improved, and the fixed knot of mould accessible carries out dual fixed, it is when using to have solved guiding mechanism, connect unstable inadequately, make the injection molding of processing have quality defect's problem.

2. Through setting up standing groove and locating lever in upper and lower base, the mould of being convenient for is placed on the base, and the both sides of mould have set up the installation piece, will install in the piece places the mounting groove on the base, the rethread fixed orifices fix can, can install different moulds according to the demand, improved the general usefulness of base.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a view of the internal structure of the base of the present invention;

in the figure: 1. a lower base; 2. an upper base; 3. an upper die; 4. a lower die; 5. connecting columns; 6. a gasket; 7. a nut; 8. a threaded connector; 9. a connecting port; 10. a guide post; 11. a guide groove; 12. a groove; 13. a convex groove; 14. positioning a rod; 15. a placement groove; 16. a fixing plate; 17. a fixing buckle; 18. a buffer spring; 19. mounting grooves; 20. a fixing hole; 21. an upper injection molding port; 22. and a lower injection molding port.

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.

Referring to fig. 1-3, the present invention provides an embodiment: injection molding mould guiding mechanism, including lower base 1 and last base 2, lower mould 4 is installed to 1 top of lower base, go up the below of base 2 and install mould 3, go up the preceding terminal surface of mould 3 and install fixed plate 16, and fixed plate 16 passes through set screw and the preceding terminal surface threaded connection who goes up mould 3, fixed plate 16 is installed to the preceding terminal surface of lower mould 4, and fixed plate 16 is provided with two, install fixed knot 17 between the fixed plate 16, the lower surface of going up mould 3 is provided with tongue 13, be provided with recess 12 on the lower mould 4.

Further, the both sides of tongue 13 all are provided with guide post 10, and guide post 10 is provided with four, and the both sides of recess 12 all are provided with guide way 11, and guide way 11 is provided with four, and guide way 11 sets up the steadiness that has strengthened guide post 10.

Further, the both sides of lower base 1 upper surface all are provided with spliced pole 5, and spliced pole 5 is provided with four, are provided with threaded connection head 8 on the spliced pole 5, and the inside of going up base 2 is provided with connector 9, and connector 9 is provided with four, and lower base 1's spliced pole 5 can pass connector 9 on last base 2 after the compound die, has improved the steadiness after the compound die.

Further, lower base 1 is through the threaded connection head 8 of spliced pole 5 and the 9 threaded connections of connector in the last base 2, installs gasket 6 on the spliced pole 5, installs nut 7 on the gasket 6, fixes through gasket 6 and nut 7, has improved the fastening nature when connecting.

Further, the inside of going up base 2 is provided with standing groove 15, is provided with locating lever 14 in the standing groove 15, and all be provided with mounting groove 19 around standing groove 15, and mounting groove 19 is provided with four, is provided with fixed orifices 20 in the mounting groove 19, the placing of the mould of being convenient for on the base.

Further, lower base 1's inside is provided with standing groove 15, is provided with locating lever 14 in the standing groove 15, and standing groove 15 all is provided with mounting groove 19 all around, and mounting groove 19 is provided with four, is provided with fixed orifices 20 in the mounting groove 19, and the both sides of mould have set up the installation piece, will install the piece place on the base in mounting groove 19, rethread fixed orifices 20 fix can, can install different moulds as required, improved the general usefulness of base.

Further, the internally mounted of guide way 11 has the baffle, and buffer spring 18 is installed to the bottom of baffle, goes up the upper surface of base 2 and is provided with injection molding mouth 21, and goes up injection molding mouth 21 and extend to the bottom of cope match-plate pattern 3, and the both sides of recess 12 are provided with down and mould plastics mouthful 22, have solved and can directly cause the problem that the mould damaged when locking pressure is too big, have prolonged the life of mould.

The working principle is as follows: during the use, put into guide way 11 with guide post 10, carry out the compound die, the spliced pole 5 of lower base 1 can pass connector 9 on last base 2 after the compound die, rethread gasket 6 and nut 7 are fixed, the steadiness after the compound die has been improved, and the fixed knot 17 of mould accessible carries out dual fixed, solved guiding mechanism when using, it is unstable inadequately to connect, make the injection molding of processing have the problem of quality defect, the baffle has been installed in the guide way 11 simultaneously, the bottom of baffle has set up buffer spring 18, the problem that can directly cause the mould to damage when compound die pressure is too big has been solved, the life of mould has been prolonged.

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. Injection molding mould guiding mechanism, including lower base (1) and last base (2), its characterized in that: lower mould (4) are installed to lower base (1) top, go up the below of base (2) and install mould (3), go up the preceding terminal surface of mould (3) and install fixed plate (16), and fixed plate (16) are through the preceding terminal surface threaded connection of set screw with last mould (3), fixed plate (16) are installed to the preceding terminal surface of lower mould (4), and fixed plate (16) are provided with two, install between fixed plate (16) and fix knot (17), the lower surface of going up mould (3) is provided with tongue (13), be provided with recess (12) on lower mould (4).

2. The injection molding mold guide mechanism of claim 1, wherein: both sides of tongue (13) all are provided with guide post (10), and guide post (10) are provided with four, the both sides of recess (12) all are provided with guide way (11), and guide way (11) are provided with four.

3. The injection molding mold guide mechanism of claim 1, wherein: the improved base is characterized in that connecting columns (5) are arranged on two sides of the upper surface of the lower base (1), four connecting columns (5) are arranged, threaded connectors (8) are arranged on the connecting columns (5), connectors (9) are arranged inside the upper base (2), and four connectors (9) are arranged.

4. The injection molding mold guide mechanism of claim 3, wherein: lower base (1) is through threaded connection head (8) of spliced pole (5) and connector (9) threaded connection in last base (2), install gasket (6) on spliced pole (5), install nut (7) on gasket (6).

5. The injection molding mold guide mechanism of claim 1, wherein: the novel multifunctional desk lamp is characterized in that a placing groove (15) is formed in the upper base (2), positioning rods (14) are arranged in the placing groove (15), mounting grooves (19) are formed in the periphery of the placing groove (15), four mounting grooves (19) are formed in the mounting grooves (19), and fixing holes (20) are formed in the mounting grooves (19).

6. The injection molding mold guide mechanism of claim 1, wherein: the novel multifunctional desk lamp is characterized in that a placing groove (15) is formed in the lower base (1), positioning rods (14) are arranged in the placing groove (15), mounting grooves (19) are formed in the periphery of the placing groove (15), four mounting grooves (19) are formed in the mounting grooves (19), and fixing holes (20) are formed in the mounting grooves (19).

7. The injection molding mold guide mechanism of claim 2, wherein: the internally mounted of guide way (11) has the baffle, buffer spring (18) are installed to the bottom of baffle, the upper surface of going up base (2) is provided with injection molding mouth (21), and goes up injection molding mouth (21) and extend to the bottom of last mould (3), the both sides of recess (12) are provided with down injection molding mouth (22).