CN212372601U

CN212372601U - Antiseized front mould structure of injection mold

Info

Publication number: CN212372601U
Application number: CN202021120890.7U
Authority: CN
Inventors: 欧建明
Original assignee: Wuxi Shengchen New Energy Technology Co ltd
Current assignee: Wuxi Shengchen New Energy Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-19
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an antiseized front mould structure of injection mold, including first L template, first L template upper end position fixed mounting is provided with fixed mould, the equal vertical fixation in fixed mould upper end both sides position is provided with the locating lever, the fixed roof that is provided with of first L template upper end position level, locating lever outside end position activity cup joints and is provided with movable mould, roof lower extreme central point puts the vertical fixation installation and is provided with the hydraulic stem, the inside both sides end position equal activity joint of movable mould is provided with hollow rod. The utility model discloses the completion is moulded plastics the back user and is started hydraulic stem and drive the movable mould and reset, and the second spring drives the buffer board and resets for the buffer board extends to fixed mould upper end position, and later movable mould resets, then upward movement, and vertical pole extrudees first spring downwards this moment, and elasticity drives hollow pole and moves downwards, thereby extrudees the inside finished product of movable mould, prevents that the finished product from bonding in the inside position of mould.

Description

Antiseized front mould structure of injection mold

Technical Field

The utility model relates to a mould equipment field specifically is an antiseized front mould structure of injection mold.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The finished product after the shaping can bond in the mould internal position sometimes when using at present mould, leads to the drawing of patterns difficulty, perhaps can't the drawing of patterns, then needs to carry out the destructiveness to the finished product and take out, leads to the waste of resource, and the finished product drops easily when dropping when using simultaneously at present mould, causes the damage on the lower mould, so needs a device to solve above-mentioned problem promptly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiseized front mould structure of injection mold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-sticking front mold structure of an injection mold comprises a first L-shaped plate, wherein a fixed mold is fixedly arranged at the upper end of the first L-shaped plate, positioning rods are vertically and fixedly welded at the two sides of the upper end of the fixed mold, a top plate is horizontally and fixedly welded at the upper end of the first L-shaped plate, a movable mold is movably sleeved at the outer side end of the positioning rods, the movable mold slides up and down along the positioning rods, a hydraulic rod is vertically and fixedly arranged at the central position of the lower end of the top plate, hollow rods are movably clamped at the two side ends of the inner part of the movable mold and slide up and down along the movable mold, an extrusion plate is horizontally and fixedly welded at the lower end of the hollow rods, vertical rods are movably and alternately arranged at the inner positions of the hollow rods, the upper ends of the vertical rods penetrate through the, fixed position is provided with first spring between vertical pole lower extreme and the stripper plate upper end, first L template left side position level welded fastening is provided with second L template, second L template upper end left side position fixed mounting is provided with the fixed pulley, the activity of improving level on the first L template alternates and is provided with the buffer board, the horizontal fixed connection in position is provided with the second spring between buffer board left side end and the second L template left side end, buffer board left side end central point fixed connection is provided with the steel wire, second spring central point is passed to steel wire left side position level, then wears out second L template left side position and is moving around the fixed pulley upper end, passes first L template again, and last fixed connection sets up in movable mould left side position.

Preferably, the upper end position of the positioning rod is fixedly welded at the lower end position of the top plate.

Preferably, the lower end of the hydraulic rod is fixedly arranged at the central position of the upper end of the movable die, the hydraulic rod drives the movable die to slide up and down along the positioning rod, and the positioning rod is used for limiting the position of the movable die, so that the movable die and the fixed die can be accurately matched.

Preferably, the lower surface of the extrusion plate is flush with the bottom surface of the forming groove in the movable mold.

Preferably, said first spring is located at an internal position of the hollow rod.

Preferably, the right side end position of the buffer plate extends to a position above the fixed die.

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

1. the utility model discloses the user starts the liquid pressure pole after accomplishing the injection molding and drives the movable mould and reset, and the second spring drives the buffer board and resets for the buffer board extends to fixed mould upper end position, and later the movable mould resets, then moves upwards again, and the vertical pole extrudes first spring downwards this moment, and elasticity drives the hollow pole and moves downwards, thereby extrudees the finished product inside the movable mould, prevents that the finished product from bonding in the mould internal position;

2. the utility model discloses the finished product that drops falls on the buffer board, and the finished product that prevents to drop directly drops and causes the damage in fixed mould upper end position.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-sticking front mold structure of an injection mold of the present invention;

FIG. 2 is a sectional view of a movable mold with an anti-sticking front mold structure of an injection mold according to the present invention;

fig. 3 is the utility model relates to an antiseized front mould structure's of injection mold buffer board installation schematic diagram.

In the figure: 1. fixing the mold; 2. positioning a rod; 3. a movable mold; 4. a top plate; 5. a first L-shaped plate; 6. a hydraulic lever; 7. a vertical rod; 8. a hollow shaft; 9. a first spring; 10. a second L-shaped plate; 11. a fixed pulley; 12. a second spring; 13. a buffer plate; 14. a steel wire; 15. and (5) pressing the plate.

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. 1-3, the present invention provides a technical solution: an anti-sticking front mold structure of an injection mold comprises a first L-shaped plate 5, a fixed mold 1 is fixedly arranged at the upper end position of the first L-shaped plate 5, positioning rods 2 are vertically welded and fixed at the two side positions of the upper end of the fixed mold 1, a top plate 4 is horizontally welded and fixed at the upper end position of the first L-shaped plate 5, the upper end position of the positioning rod 2 is welded and fixed at the lower end position of the top plate 4, a movable mold 3 is movably sleeved at the outer side end position of the positioning rod 2, the movable mold 3 slides up and down along the positioning rod 2, a hydraulic rod 6 is vertically and fixedly arranged at the central position of the lower end of the top plate 4, the lower end position of the hydraulic rod 6 is fixedly arranged at the central position of the upper end of the movable mold 3, the hydraulic rod 6 drives the movable mold 3 to slide up and down along the positioning rod 2, the position of the, the hollow rod 8 slides up and down along the movable die 3, an extrusion plate 15 is horizontally welded and fixed at the lower end position of the hollow rod 8, the lower surface position of the extrusion plate 15 is flush with the bottom surface of a forming groove in the movable die 3, a vertical rod 7 is movably inserted in the inner position of the hollow rod 8, the upper end position of the vertical rod 7 penetrates out of the upper end of the movable die 3, then the extrusion plate is welded and fixed at the lower end position of the top plate 4, a first spring 9 is fixedly connected between the lower end of the vertical rod 7 and the upper end of the extrusion plate 15, the first spring 9 is positioned in the inner position of the hollow rod 8, a second L-shaped plate 10 is horizontally welded and fixed at the left end position of the first L-shaped plate 5, a fixed pulley 11 is fixedly installed at the left end position of the second L-shaped plate 10, a buffer plate 13 is horizontally movably inserted in the first L-shaped plate 5, the right end position of the buffer plate extends to the position above the fixed die, 13 left side end central point of buffer board puts fixedly connected with steel wire 14, and the 12 central point of second spring put is passed to 14 left side end position levels of steel wire, then wears out second L template 10 left side end position and is moving around the 11 upper ends of fixed pulley, passes first L template 5 again, and fixed connection is in 3 left side end positions of movable mould at last.

The working principle is as follows: when the utility model is used, a user starts the hydraulic rod 6 to drive the movable mould 3 to move downwards along the positioning rod 2, meanwhile, the upper end of the vertical rod 7 is fixed, and the movable mould 3 drives the hollow rod 8 to move downwards when moving downwards, so that the first spring 9 is stretched, the position of the extrusion plate 15 is fixed by the elasticity of the first spring 9, meanwhile, the buffer plate 13 is pulled by the steel wire 14 to compress the second spring 12 to move until the buffer plate 13 is far away from the position above the fixed mould 1, finally, the movable mould 3 moves downwards until the movable mould is matched with the fixed mould 1, the user starts the hydraulic rod 6 to drive the movable mould 3 to reset after injection molding is completed, the second spring 12 drives the buffer plate 13 to reset, so that the buffer plate 13 extends to the position above the fixed mould 1, then the movable mould 3 resets, then moves upwards, at the moment, the vertical rod 7 downwards extrudes the first spring 9, elasticity drives hollow rod 8 and moves down to extrude the inside finished product of movable mould 3, prevent that the finished product from bonding in the inside position of mould, the finished product that drops simultaneously falls on buffer board 13, and the finished product that prevents to drop directly drops and causes the damage in fixed mould 1 upper end position, has simple structure, convenient to use, excellent in use effect's advantage.

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. The utility model provides an antiseized preceding mode structure of injection mold, includes first L template (5), its characterized in that: the device is characterized in that a fixed die (1) is fixedly arranged at the upper end of a first L-shaped plate (5), positioning rods (2) are vertically and fixedly arranged at the two side positions of the upper end of the fixed die (1), a top plate (4) is horizontally and fixedly arranged at the upper end of the first L-shaped plate (5), a movable die (3) is movably sleeved at the outer side end position of the positioning rods (2), a hydraulic rod (6) is vertically and fixedly arranged at the lower end central position of the top plate (4), hollow rods (8) are movably clamped at the two side positions in the movable die (3), an extrusion plate (15) is horizontally and fixedly arranged at the lower end position of each hollow rod (8), a vertical rod (7) is movably and alternately arranged at the inner position of each hollow rod (8), the upper end position of each vertical rod (7) penetrates out of the upper end of the movable die, a first spring (9) is fixedly connected between the lower end of the vertical rod (7) and the upper end of the extrusion plate (15), a second L-shaped plate (10) is horizontally and fixedly arranged at the left end of the first L-shaped plate (5), a fixed pulley (11) is fixedly arranged at the left end of the upper end of the second L-shaped plate (10), a buffer plate (13) is horizontally and movably arranged on the first L-shaped plate (5) in an inserting manner, a second spring (12) is horizontally and fixedly connected between the left end of the buffer plate (13) and the left end of the second L-shaped plate (10), a steel wire (14) is fixedly connected at the center of the left end of the buffer plate (13), the steel wire (14) horizontally penetrates through the center of the second spring (12), then penetrates out of the left end of the second L-shaped plate (10) and is wound around the upper end of the fixed pulley (11), and then penetrates through the first L-shaped plate (, and finally, the fixed connection is arranged at the left end position of the movable mould (3).

2. An injection mold anti-sticking front mold structure as claimed in claim 1, wherein: the upper end position of the positioning rod (2) is fixedly arranged at the lower end position of the top plate (4).

3. An injection mold anti-sticking front mold structure as claimed in claim 1, wherein: the lower end of the hydraulic rod (6) is fixedly arranged at the central position of the upper end of the movable die (3).

4. An injection mold anti-sticking front mold structure as claimed in claim 1, wherein: the lower surface of the extrusion plate (15) is flush with the bottom surface of the inner forming groove of the movable mould (3).

5. An injection mold anti-sticking front mold structure as claimed in claim 1, wherein: the first spring (9) is located in an inner position of the hollow rod (8).

6. An injection mold anti-sticking front mold structure as claimed in claim 1, wherein: the right side end position of the buffer plate (13) extends to the position above the fixed die (1).