CN216373116U

CN216373116U - Injection mold convenient for material taking

Info

Publication number: CN216373116U
Application number: CN202122470315.0U
Authority: CN
Inventors: 陈旭松
Original assignee: Guangdong Jielunte Technology Co ltd
Current assignee: Guangdong Jielunte Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of injection molds and discloses an injection mold convenient for material taking, which comprises a base, an upper mold and a lower mold, wherein the lower mold is positioned above the base, the bottom of the upper mold is attached to the top of the lower mold, a forming cavity is arranged at the top of the lower mold, a telescopic cylinder is fixedly installed at the top of the base, the top end of the telescopic cylinder is fixed with the bottom of the lower mold, and a first stand column is arranged in the middle of the top of the base. This injection mold of material is got to convenience, after the shaping intracavity shaping of injection molding between last mould and lower mould, will go up the mould from the top separation of lower mould, then telescopic cylinder pulling lower mould downstream, the lower mould promotes first movable sleeve downstream in its bottom of in-process that removes, make first expanding spring compressed, the lower mould promotes the injection molding of shaping intracavity portion outwards to remove through the top of first stand at the in-process that moves down, thereby make the device reach the effect of being convenient for get the material.

Description

Injection mold convenient for material taking

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for material taking.

Background

Injection molding, also known as injection molding, is a molding method combining injection molding and molding, and is suitable for the fields of mass production and molding processing of products with complex shapes.

Some traditional injection mold mainly have and go up the mould, the lower mould and be located the shaping chamber between the two and constitute, and the injection molding is at the inside shaping in shaping chamber, and some injection mold of current can make things convenient for the shaping of injection molding well, nevertheless be not convenient for after the shaping of injection molding take out from the inside in shaping chamber for injection mold's the material of getting is more troublesome, and we have proposed an injection mold who conveniently gets the material for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the injection mold convenient for taking materials, which has the advantage of facilitating taking out a molded injection molding piece from the interior of the injection mold, and solves the problems in the background technology.

(II) technical scheme

The utility model provides the following technical scheme: the utility model provides an injection mold of material conveniently gets, includes the base, goes up mould and lower mould, the lower mould is located the top of base, the bottom of going up the mould is laminated with the top of lower mould, the top of lower mould is equipped with into the die cavity, the top fixed mounting of base has telescopic cylinder, telescopic cylinder's top is fixed with the bottom of lower mould, the middle part at base top is equipped with first stand, the top of first stand is pegged graft with the inside activity of lower mould, the surface cover of first stand is equipped with first movable sleeve, the top of first movable sleeve and the bottom overlap joint of lower mould, the surface cover of first stand is equipped with first expanding spring.

Further, the equal fixedly connected with guide post in both sides of base, the both sides of going up the mould respectively with the surface sliding connection of two guide posts, go up the mould and can reciprocate along the guide post, can lead to spacingly to last mould through the guide post, prevent to go up the mould and take place the skew at the in-process that removes.

Furthermore, the bottom of first expanding spring is fixed with the top of base, the top of first expanding spring is fixed with the bottom of first movable sleeve, and first expanding spring is in the extended state under the initial condition, promotes the top of first movable sleeve and pastes closely with the bottom of lower mould, and when the lower mould moved down, first movable sleeve slided downwards on the surface of first stand for first spring is compressed.

Further, the both sides at base top all are fixed and are equipped with the second stand, the surface cover of second stand is equipped with second movable sleeve and second expanding spring, and the specification and the effect of second movable sleeve and first movable sleeve are the same, and the second stand is slightly shorter than the length of first stand.

Furthermore, the top of the second movable sleeve is in lap joint with the bottom of the lower die, one end of the second telescopic spring is fixed to the top of the base, the top of the second telescopic spring is fixed to the bottom of the second movable sleeve, and the specification of the second telescopic spring is the same as that of the first spring.

Compared with the prior art, the utility model provides the injection mold convenient for material taking, and the injection mold has the following beneficial effects:

1. this injection mold of material is got to convenience, after the shaping intracavity shaping of injection molding between last mould and lower mould, will go up the mould from the top separation of lower mould, then telescopic cylinder pulling lower mould downstream, the lower mould promotes first movable sleeve downstream in its bottom of in-process that removes, make first expanding spring compressed, the lower mould promotes the injection molding of shaping intracavity portion outwards to remove through the top of first stand at the in-process that moves down, thereby make the device reach the effect of being convenient for get the material.

2. This injection mold of material is got to convenience through being provided with second stand, second movable sleeve and second expanding spring, at the in-process that the lower mould moved down, can follow both sides ejecting from the inside of shaping chamber with the injection molding to can further reach the effect of conveniently getting the material.

Drawings

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

fig. 2 is a schematic structural view of a first movable sleeve according to the present invention.

Wherein: 1. a base; 2. an upper die; 3. a lower die; 4. a guide post; 5. a telescopic cylinder; 6. a first upright post; 7. a first movable sleeve; 8. a first extension spring; 9. a second upright post; 10. a second movable sleeve; 11. a second extension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an injection mold facilitating material taking comprises a base 1, an upper mold 2 and a lower mold 3, wherein the lower mold 3 is positioned above the base 1, the bottom of the upper mold 2 is attached to the top of the lower mold 3, a molding cavity is arranged at the top of the lower mold 3, guide posts 4 are fixedly connected to both sides of the base 1, both sides of the upper mold 2 are respectively connected with the surfaces of the two guide posts 4 in a sliding manner, the upper mold 2 can be assisted to move up and down at the top of the lower mold 3 under the action of the guide posts 4, the position of the upper mold 2 is limited in the moving process, a telescopic cylinder 5 is fixedly arranged at the top of the base 1, the top end of the telescopic cylinder 5 is fixed to the bottom of the lower mold 3, a first upright post 6 is arranged in the middle of the top of the base 1, the top end of the first upright post 6 is movably inserted into the lower mold 3, a first movable sleeve 7 is sleeved on the surface of the first upright post 6, the top of the first movable sleeve 7 is overlapped with the bottom of the lower mold 3, the surface of the first upright post 6 is sleeved with a first telescopic spring 8, the bottom end of the first telescopic spring 8 is fixed with the top of the base 1, the top end of the first telescopic spring 8 is fixed with the bottom of the first movable sleeve 7, the two sides of the top of the base 1 are both fixedly provided with second upright posts 9, the length of the first upright post 6 is larger than that of the second upright post 9, the surface of the second upright post 9 is sleeved with a second movable sleeve 10 and a second telescopic spring 11, the top of the second movable sleeve 10 is overlapped with the bottom of the lower die 3, one end of the second telescopic spring 11 is fixed with the top of the base 1, the top of the second telescopic spring 11 is fixed with the bottom of the second movable sleeve 10, when the lower die 3 moves downwards, the injection molding part can be ejected upwards from the middle part of the bottom of the molding cavity under the action of the first upright post 6, then the injection molding part can be ejected upwards from the two sides of the bottom of the molding cavity under the action of the second upright post 9, thereby make this injection mold reach the effect of being convenient for get the material.

When the injection molding machine is used, after an injection molding piece is molded in a molding cavity between an upper mold 2 and a lower mold 3, the upper mold 2 is separated from the top of the lower mold 3, then the telescopic cylinder 5 pulls the lower mold 3 to move downwards, the lower mold 3 pushes the first movable sleeve 7 to move downwards at the bottom of the moving process, so that the first telescopic spring 8 is compressed, the lower mold 3 pushes the injection molding piece in the molding cavity to move outwards through the top end of the first upright post 6 in the downward moving process, meanwhile, the tops of the two second upright posts 9 can push the injection molding piece upwards out of the molding cavity from two sides, and the injection molding piece in the molding cavity is convenient to take out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a conveniently get injection mold of material, includes base (1), goes up mould (2) and lower mould (3), its characterized in that: lower mould (3) are located the top of base (1), go up the bottom of mould (2) and the top laminating of lower mould (3), the top of lower mould (3) is equipped with into the die cavity, the top fixed mounting of base (1) has telescopic cylinder (5), the top of telescopic cylinder (5) is fixed with the bottom of lower mould (3), the middle part at base (1) top is equipped with first stand (6), the top of first stand (6) is pegged graft with the inside activity of lower mould (3), the surface cover of first stand (6) is equipped with first movable sleeve (7), the top of first movable sleeve (7) and the bottom overlap joint of lower mould (3), the surface cover of first stand (6) is equipped with first expanding spring (8).

2. The injection mold convenient for taking materials as claimed in claim 1, wherein: the equal fixedly connected with guide post (4) in both sides of base (1), the both sides of going up mould (2) respectively with the surface sliding connection of two guide post (4).

3. The injection mold convenient for taking materials as claimed in claim 1, wherein: the bottom end of the first telescopic spring (8) is fixed with the top of the base (1), and the top end of the first telescopic spring (8) is fixed with the bottom of the first movable sleeve (7).

4. The injection mold convenient for taking materials as claimed in claim 1, wherein: both sides at base (1) top all are fixed and are equipped with second stand (9), the surface cover of second stand (9) is equipped with second movable sleeve (10) and second expanding spring (11).

5. The injection mold convenient for taking materials as claimed in claim 4, wherein: the top of the second movable sleeve (10) is in lap joint with the bottom of the lower die (3), one end of the second telescopic spring (11) is fixed to the top of the base (1), and the top of the second telescopic spring (11) is fixed to the bottom of the second movable sleeve (10).