CN214605705U

CN214605705U - Three-time slide mechanism of injection mold

Info

Publication number: CN214605705U
Application number: CN202023154177.7U
Authority: CN
Inventors: 石海波; 李兴旺; 匡文波
Original assignee: Dongguan Wellmei Mold Mfg Co ltd
Current assignee: Dongguan Wellmei Mold Mfg Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-05
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an injection mold cubic line position mechanism, including once going position, product, secondary line position, cubic line position and hydro-cylinder, the secondary line position is in once going between position and the cubic line position, and the both sides of secondary line position are respectively through the spacing guide arm of first stroke and the spacing guide arm of second stroke and once going position and cubic line position swing joint, the middle first pendulum rod and the second pendulum rod of being provided with respectively that leans on at once going position, secondary line position and cubic line position top, first pendulum rod is located the front side of second pendulum rod, the one end joint of first pendulum rod and second pendulum rod has the connecting block, the bottom of two connecting blocks respectively with cubic line position and secondary line position fixed connection. This injection mold cubic slide mechanism adopts ordinary hydro-cylinder and self-control knot machine, simple structure, simple to operate, and is reliable and stable, effectively reduces the whole size of mould, matches littleer board of moulding plastics, saves mould and the cost of moulding plastics.

Description

Three-time slide mechanism of injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is injection mold cubic slide mechanism.

Background

The mold opening of long-tube molds is a technical problem, because the moving stroke is long when the molds are opened, if a one-time demolding structure is adopted, the mold volume can be large, the assembly and the transportation are difficult, and the demolding process cannot be smooth. To this end, we propose a three-stage slide mechanism for an injection mold.

Disclosure of Invention

An object of the utility model is to provide an injection mold cubic position mechanism of going to the mould die sinking that proposes long pipe class in solving above-mentioned background art is a technological problem, because the stroke that removes when going the position die sinking is longer, if adopt the structure of drawing of patterns, the mould volume can be very big, assembly and transportation all have the difficulty, the process of drawing of patterns simultaneously can not smooth and easy problem.

In order to achieve the above object, the utility model provides a following technical scheme: injection mold cubic line position mechanism, including once going position, product, secondary line position, cubic line position and hydro-cylinder, the secondary line position is located between a line position and the cubic line position, and the both sides of secondary line position are respectively through the spacing guide arm of first stroke and the spacing guide arm of second stroke and a line position and cubic line position swing joint, the middle of leaning on at a line position, secondary line position and cubic line position top is provided with first pendulum rod and second pendulum rod respectively, first pendulum rod is located the front side of second pendulum rod, the one end joint of first pendulum rod and second pendulum rod has the connecting block, the bottom of two connecting blocks respectively with cubic line position and secondary line position fixed connection, the top of first pendulum rod and second pendulum rod all is provided with reset spring.

Preferably, the product is located to the left of the cubic row.

Preferably, the top of the primary row position, the top of the secondary row position and the top of the tertiary row position are provided with grooves corresponding to the protruding parts of the bottoms of the first swing rod and the second swing rod.

Preferably, the first swing rod and the second swing rod are rotatably connected with the connecting block through rotating shafts.

Preferably, the oil cylinder is fixedly connected with the primary slide through the output end on one side of the oil cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: this injection mold cubic slide mechanism adopts ordinary hydro-cylinder and self-control knot machine, simple structure, simple to operate, and is reliable and stable, effectively reduces the whole size of mould, matches littleer board of moulding plastics, saves mould and the cost of moulding plastics.

Drawings

FIG. 1 is an exploded view of the local structure of the present invention;

FIG. 2 is a front view of the utility model after the structure is turned over;

FIG. 3 is a sectional view of the utility model after the structure is turned over;

FIG. 4 is a schematic assembled view of the present invention;

fig. 5 is a schematic view of the assembled partial structure of the present invention.

In the figure: 1. a first row bit; 2. producing a product; 3. secondary line bit; 4. a third row bit; 5. an oil cylinder; 6. a rotating shaft; 7. a first swing link; 8. a second swing link; 9. a return spring; 10. connecting blocks; 11. a first stroke limiting guide rod; 12. and the second stroke limit guide rod.

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 the following technical solutions: injection mold cubic slide mechanism, including one slide 1, product 2, secondary slide 3, cubic slide 4 and hydro-cylinder 5, secondary slide 3 is located between one slide 1 and cubic slide 4, and the both sides of secondary slide 3 are respectively through the spacing guide arm of first stroke 11 and the spacing guide arm of second stroke 12 and one slide 1 and cubic slide 4 swing joint, one slide 1, be provided with first pendulum rod 7 and second pendulum rod 8 respectively in the middle of being close to of secondary slide 3 and cubic slide 4 top, first pendulum rod 7 is located the front side of second pendulum rod 8, the joint of one end of first pendulum rod 7 and second pendulum rod 8 has connecting block 10, the bottom of two connecting blocks 10 respectively with cubic slide 4 and secondary slide 3 fixed connection, the top of first pendulum rod 7 and second pendulum rod 8 all is provided with reset spring 9.

The utility model discloses in: product 2 is located to the left of triple row position 4.

The utility model discloses in: the top parts of the primary row position 1, the secondary row position 3 and the tertiary row position 4 are provided with grooves corresponding to the bottom parts of the first swing rod 7 and the second swing rod 8.

The utility model discloses in: the first swing rod 7 and the second swing rod 8 are both rotatably connected with the connecting block 10 through the rotating shaft 6.

The utility model discloses in: the oil cylinder 5 is fixedly connected with the primary slide 1 through the output end on one side.

The working principle is as follows: the row position die opening sequence is controlled through the swing rod in the row position die opening process, the installation is simple, the clamping is stable, and the first stroke limiting guide rod 11 and the second stroke limiting guide rod 12 can limit the opening and closing degrees of the primary row position 1, the secondary row position 3 and the tertiary row position 4.

In summary, the following steps: this injection mold cubic slide mechanism adopts ordinary hydro-cylinder and self-control knot machine, simple structure, simple to operate, and is reliable and stable, effectively reduces the whole size of mould, matches littleer board of moulding plastics, saves mould and the cost of moulding plastics.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Injection mold cubic is gone a position mechanism, is gone a position (3), cubic including once going position (1), product (2), secondary and is gone a position (4) and hydro-cylinder (5), its characterized in that: the secondary row bit (3) is positioned between the primary row bit (1) and the tertiary row bit (4), and the two sides of the secondary slide (3) are respectively movably connected with the primary slide (1) and the tertiary slide (4) through a first stroke limit guide rod (11) and a second stroke limit guide rod (12), a first swing rod (7) and a second swing rod (8) are respectively arranged at the middle parts close to the tops of the primary slide (1), the secondary slide (3) and the tertiary slide (4), the first swing rod (7) is positioned at the front side of the second swing rod (8), one ends of the first swing rod (7) and the second swing rod (8) are clamped with connecting blocks (10), the bottom ends of the two connecting blocks (10) are respectively fixedly connected with the tertiary slide (4) and the secondary slide (3), and return springs (9) are arranged at the tops of the first swing rod (7) and the second swing rod (8).

2. The injection mold three-slide mechanism according to claim 1, wherein: the product (2) is positioned on the left side of the third slide (4).

3. The injection mold three-slide mechanism according to claim 1, wherein: grooves are formed in the top parts of the primary row position (1), the secondary row position (3) and the tertiary row position (4) corresponding to the protruding parts of the bottoms of the first swing rod (7) and the second swing rod (8).

4. The injection mold three-slide mechanism according to claim 1, wherein: the first swing rod (7) and the second swing rod (8) are rotatably connected with the connecting block (10) through the rotating shaft (6).

5. The injection mold three-slide mechanism according to claim 1, wherein: the oil cylinder (5) is fixedly connected with the primary slide (1) through the output end on one side of the oil cylinder.