CN214395293U

CN214395293U - High-strength anti-fission extrusion injection mold

Info

Publication number: CN214395293U
Application number: CN202120153749.5U
Authority: CN
Inventors: 谢智春
Original assignee: Wuxi Tiangong Zhicheng Technology Co ltd
Current assignee: Hubei Taizhong Mold Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-15
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a high strength anti fission extrusion injection mold, comprising a base plate, bottom plate upper end surface four corners department is the fixed stand that is provided with all, the fixed roof that is provided with in stand upper end, the fixed bed die that is provided with in bottom plate upper end middle part, the movable sleeve of stand outside surface upper end is equipped with the movable plate, the fixed mould that is provided with of movable plate lower extreme, the mould groove has been seted up at bed die upper end surface middle part, the inside fixed water service pipe that is provided with in the mould groove outside of bed die, the inboard middle part of roof is through the fixed electric putter that is provided with of mount pad, fixed connection between electric putter's telescopic link axle head and the movable plate, the inboard middle part of water service pipe is fixed and is provided with the baffle. The utility model discloses practical function is good, can let in the cooling water from two directions simultaneously in the water service pipe is inside, so can guarantee that the product cooling is even to can improve the cooling shaping effect of product, thereby can prevent that the product cooling is inhomogeneous to take place the fracture.

Description

High-strength anti-fission extrusion injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a high strength anti fission extrusion injection mold.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

Stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.

And present injection mold often can let in the coolant liquid and accelerate the product cooling in order to improve machining efficiency when using, and present coolant liquid is when using, and the coolant liquid temperature that just flows into the inside cooling effect of mould cooling pipe is better, and along with the flow of coolant liquid, coolant liquid temperature risees gradually, and its cooling effect descends, so lead to the place that flows through the coolant liquid at first and the cooling effect that the place that flows through the coolant liquid at last received inconsistent at present easily, it is inhomogeneous to cool off, thereby lead to the product fracture influence to produce the quality easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti fission extrusion injection mold of high strength to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength anti-fission extrusion injection mold comprises a bottom plate, wherein stand columns are fixedly arranged at four corners of the surface of the upper end of the bottom plate, a top plate is fixedly arranged at the upper ends of the stand columns, a lower mold is fixedly arranged in the middle of the upper end of the bottom plate, a movable plate is movably sleeved at the upper end of the surface of the outer side of each stand column, an upper mold is fixedly arranged at the lower end of the movable plate, a mold groove is formed in the middle of the surface of the upper end of the lower mold, a water service pipe is fixedly arranged outside the mold groove in the lower mold, an electric push rod is fixedly arranged in the middle of the inner side of the top plate through a mounting seat, the shaft end of a telescopic rod of the electric push rod is fixedly connected with the movable plate, a partition plate is fixedly arranged in the middle of the inner side of the water service pipe, a first water inlet pipe is fixedly arranged at one end of the surface of the water service pipe, a second water inlet pipe is fixedly arranged at one end of the water inlet pipe, and a first water outlet pipe is fixedly arranged at one side of the second water inlet pipe, and a second water outlet pipe is fixedly arranged on one side of the first water inlet pipe on the surface of the water service pipe.

Preferably, first inlet tube and the fixed first connecting pipe that is provided with of first outlet pipe one end, the fixed second connecting pipe that is provided with of second inlet tube and second outlet pipe one end can conveniently link a plurality of first inlet tubes, first outlet pipe, second inlet tube, second outlet pipe together through first connecting pipe and second connecting pipe to can make things convenient for rivers to circulate.

Preferably, the first connecting pipe and one end of the second connecting pipe are both fixedly provided with a connecting flange, and the first connecting pipe and the second connecting pipe can be conveniently connected with other pipelines externally through the connecting flange.

Preferably, the surface of the partition board is provided with a heat insulation layer, and heat exchange between water flows on two sides in the water through pipe can be reduced through the heat insulation layer.

Preferably, the four corners of the upper end surface of the bottom plate are provided with mounting holes, and the device can be conveniently and fixedly mounted at a target position through the mounting holes.

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

1. the utility model discloses an go up mould and bed die compound die, then the operation of moulding plastics in mould inslot portion, can pour into the coolant liquid into to the inside both sides of water service pipe respectively through first inlet tube and second inlet tube after the completion of moulding plastics, first inlet tube rivers pass through the water service pipe and from top to bottom enter into first outlet pipe then enter into first connecting pipe inside and circulate, and second inlet tube rivers pass through the water service pipe and circulate by supreme second outlet pipe then entering into second connecting pipe inside down, so can let in the cooling water from two directions simultaneously in the water service pipe, so can guarantee that the product cooling is even, thereby can improve the cooling forming effect of product, thereby can prevent that the product cooling is inhomogeneous to take place the fracture.

2. The utility model discloses simple structure need not complicated control system during the use, and the lower facilitate promotion of cost is used.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-strength anti-cracking extrusion injection mold of the present invention;

FIG. 2 is an installation view of the first water inlet pipe and the second water inlet pipe of the high-strength anti-cracking extrusion injection mold of the present invention;

fig. 3 is a side view of the high-strength anti-cracking extrusion injection mold of the utility model.

In the figure: 1. a base plate; 2. a column; 3. a top plate; 4. a lower die; 5. moving the plate; 6. an upper die; 7. a mold slot; 8. a water pipe; 9. an electric push rod; 10. a partition plate; 11. a first water inlet pipe; 12. a second water inlet pipe; 13. a first water outlet pipe; 14. a second water outlet pipe; 15. a first connecting pipe; 16. a second connecting pipe; 17. a connecting flange; 18. and (7) installing holes.

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: a high-strength anti-fission extrusion injection mold comprises a bottom plate 1, wherein stand columns 2 are fixedly arranged at four corners of the upper end surface of the bottom plate 1, a top plate 3 is fixedly arranged at the upper ends of the stand columns 2, a lower mold 4 is fixedly arranged in the middle of the upper end of the bottom plate 1, a movable plate 5 is movably sleeved at the upper end of the outer side surface of the stand columns 2, an upper mold 6 is fixedly arranged at the lower end of the movable plate 5, a mold groove 7 is formed in the middle of the upper end surface of the lower mold 4, a water service pipe 8 is fixedly arranged in the lower mold 4 outside the mold groove 7, an electric push rod 9 is fixedly arranged in the middle of the inner side of the top plate 3 through a mounting seat, a telescopic rod shaft end of the electric push rod 9 is fixedly connected with the movable plate 5, a partition plate 10 is fixedly arranged in the middle of the inner side of the water service pipe 8, a first water inlet pipe 11 is fixedly arranged at one end of the surface of the water service pipe 8, a second water inlet pipe 12 is fixedly arranged at one end of the water inlet pipe 8 far away from the first water inlet pipe 11, a first water outlet pipe 13 is fixedly arranged on the surface of the water service pipe 8 on one side of the second water inlet pipe 12, and a second water outlet pipe 14 is fixedly arranged on the surface of the water service pipe 8 on one side of the first water inlet pipe 11.

One end of the first water inlet pipe 11 and one end of the first water outlet pipe 13 are fixedly provided with a first connecting pipe 15, one ends of the second water inlet pipe 12 and the second water outlet pipe 14 are fixedly provided with a second connecting pipe 16, a plurality of first water inlet pipes 11, first water outlet pipes 13, second water inlet pipes 12 and second water outlet pipes 14 can be conveniently connected together through first connecting pipes 15 and second connecting pipes 16, so as to facilitate the circulation of water flow, one end of each of the first connecting pipe 15 and the second connecting pipe 16 is fixedly provided with a connecting flange 17, the first connecting pipe 15 and the second connecting pipe 16 can be conveniently connected with other pipelines through the connecting flange 17, the surface of the clapboard 10 is provided with a heat insulation layer, the heat exchange between water flows on two sides in the water service pipe 8 can be reduced through the heat insulation layer, the four corners of the upper end surface of the bottom plate 1 are provided with mounting holes 18, and the device can be conveniently and fixedly mounted at a target position through the mounting holes 18.

The working principle is as follows: when the device is used, the upper die 6 and the lower die 4 are matched, then injection molding operation is carried out in the die groove 7, after injection molding is finished, cooling liquid can be respectively injected into two sides of the interior of the water through pipe 8 through the first water inlet pipe 11 and the second water inlet pipe 12, the water flow of the first water inlet pipe 11 enters the first water outlet pipe 13 from top to bottom through the water through pipe 8 and then enters the first connecting pipe 15 for circulation, the water flow of the second water inlet pipe 12 enters the second water outlet pipe 14 from bottom to top through the water through pipe 8 and then enters the second connecting pipe 16 for circulation, so that cooling water can be introduced into the water through pipe 8 from two directions simultaneously, thus the uniform cooling of products can be ensured, the cooling molding effect of the products can be improved, the cracking caused by nonuniform cooling of the products can be prevented, and the device has a simple structure without a complex control system when in use, the lower facilitate promotion of cost uses, and this is exactly the utility model relates to a high strength is anti to split and is become extrusion injection mold's theory of operation.

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. A high-strength anti-fission extrusion injection mold comprising a base plate (1), characterized in that: the water injection mold is characterized in that stand columns (2) are fixedly arranged at four corners of the upper end surface of the bottom plate (1), a top plate (3) is fixedly arranged at the upper end of the stand column (2), a lower mold (4) is fixedly arranged at the middle part of the upper end of the bottom plate (1), a movable plate (5) is movably sleeved at the upper end of the outer side surface of the stand column (2), an upper mold (6) is fixedly arranged at the lower end of the movable plate (5), a mold groove (7) is formed in the middle part of the upper end surface of the lower mold (4), a water service pipe (8) is fixedly arranged at the outer side of the mold groove (7) in the lower mold (4), an electric push rod (9) is fixedly arranged at the middle part of the inner side of the top plate (3) through a mounting seat, a telescopic rod shaft end of the electric push rod (9) is fixedly connected with the movable plate (5), a partition plate (10) is fixedly arranged at the middle part of the inner side of the water service pipe (8), a first water inlet pipe (11) is fixedly arranged at one end of the surface, the water service pipe (8) is kept away from the fixed second inlet tube (12) that is provided with of one end of first inlet tube (11), water service pipe (8) surface is fixed in second inlet tube (12) one side and is provided with first outlet pipe (13), water service pipe (8) surface is fixed in first inlet tube (11) one side and is provided with second outlet pipe (14).

2. A high strength, fission resistant extrusion injection mold according to claim 1, wherein: the water inlet pipe is characterized in that a first connecting pipe (15) is fixedly arranged at one end of the first water inlet pipe (11) and one end of the first water outlet pipe (13), and a second connecting pipe (16) is fixedly arranged at one end of the second water inlet pipe (12) and one end of the second water outlet pipe (14).

3. A high strength, fission resistant extrusion injection mold according to claim 2, wherein: and one ends of the first connecting pipe (15) and the second connecting pipe (16) are both fixedly provided with a connecting flange (17).

4. A high strength, fission resistant extrusion injection mold according to claim 1, wherein: the surface of the clapboard (10) is provided with a heat insulation layer.

5. A high strength, fission resistant extrusion injection mold according to claim 1, wherein: mounting holes (18) are formed in four corners of the upper end surface of the bottom plate (1).