CN214163876U

CN214163876U - Magnetic core mould of high-efficient drawing of patterns

Info

Publication number: CN214163876U
Application number: CN202022253709.6U
Authority: CN
Inventors: 陶建平
Original assignee: Dongguan Yongxin Mould Hardware Products Co ltd
Current assignee: Dongguan Yongxin Mould Hardware Products Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-09-10
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a magnetic core mould of high-efficient drawing of patterns, the on-line screen storage device comprises a base, the equal fixed mounting of base upper surface four corners department has first pneumatic cylinder, four be equipped with the lower bolster on the first pneumatic cylinder, four first pneumatic cylinder output and lower bolster fixed surface are connected, the die cavity has been seted up to the lower bolster upper surface, base upper surface one side fixed mounting has the type of falling L stand, the one end fixedly connected with second pneumatic cylinder of base is kept away from to the type of falling L stand, the output fixedly connected with cope match-plate pattern of second pneumatic cylinder, beneficial effect: when the finished product to processing is demolded, through electric telescopic handle work, make splint clip the finished product, avoid the staff to take with the hand and cause scald or damage the finished product, drive the lower bolster downstream through four first pneumatic cylinder contractions, drive lower die cavity downstream through the lower bolster to make the finished product break away from lower die cavity, reach the effect of high-efficient drawing of patterns.

Description

Magnetic core mould of high-efficient drawing of patterns

Technical Field

The utility model relates to a magnetic core mould, in particular to magnetic core mould of high-efficient drawing of patterns belongs to magnetic core mould technical field.

Background

The die is various dies and tools for obtaining 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, and different molds being made up of different parts, which effect the shaping of the article primarily by a change in the physical state of the material being shaped. The element has the name of "industrial mother". When current mould drawing of patterns, the majority is the manual drawing of patterns of staff, and the operation of being not convenient for very easily causes the damage of product, causes economic loss, because fashioned material is tighter with the laminating of mould lateral wall, and the staff takes time and energy, has reduced work efficiency, and just surface temperature is higher when the finished product drawing of patterns that has just processed, and when the staff took away, scald the staff easily, causes the incident, increases economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic core mould of high-efficient drawing of patterns 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: a magnetic core die capable of efficiently demoulding comprises a base, wherein first hydraulic cylinders are fixedly arranged at four corners of the upper surface of the base, a lower template is arranged on four first hydraulic cylinders, the output ends of the four first hydraulic cylinders are fixedly connected with the lower surface of the lower template, the upper surface of the lower template is provided with a lower die cavity, one side of the upper surface of the base is fixedly provided with an inverted L-shaped upright post, one end of the inverted L-shaped upright post, which is far away from the base, is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with an upper template, an upper die core is fixedly arranged on the lower surface of the upper die plate, a U-shaped rod is fixedly arranged at the central position of the inverted L-shaped upright post, the utility model discloses a U type pole, including U type pole, the type of falling L stand is embedded to be connected with U type pole, equal fixedly connected with electric telescopic handle on the inner wall of U type pole both ends, two the equal fixedly connected with splint of electric telescopic handle output.

Preferably, positioning columns are fixedly mounted at four corners of the lower die cavity and on the upper surface of the lower die plate, and the positioning columns are made of cast steel materials.

Preferably, the inner wall of the embedded part of the inverted L-shaped stand column and the U-shaped rod is fixedly provided with a limiting block, and the lower surface of the limiting block is fixedly connected with a rubber pad.

Preferably, the four corners of the upper die core are provided with positioning holes on the lower surface of the upper die plate, and one side of the clamping plate away from the electric telescopic rod is fixedly provided with a protective rubber pad.

Preferably, the upper die core and the lower die cavity are parallel and matched with each other.

Preferably, the four positioning columns are matched with the positioning holes.

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

1. when the finished product to processing is demolded, through electric telescopic handle work, make splint clip the finished product, avoid the staff to take with the hand and cause scald or damage the finished product, drive the lower bolster downstream through four first pneumatic cylinder contractions, drive lower die cavity downstream through the lower bolster to make the finished product break away from lower die cavity, reach the effect of high-efficient drawing of patterns.

2. Through the locating hole that the reference column that sets up on the lower bolster and cope match-plate pattern lower surface were seted up, when needs processing material, through the work of second pneumatic cylinder, make the cope match-plate pattern downstream, when moving down the reference column and get into the locating hole completely, lower die cavity agrees with the mould benevolence completely at this moment, has guaranteed that the finished product in the mould can not the error, causes the appearance of defective products, reduce cost.

3. Through the limiting block, when the first hydraulic cylinder drives the lower template to move upwards, the limiting effect is achieved, and the safety during production and use is ensured.

Drawings

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

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is an enlarged schematic view of the template of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first hydraulic cylinder; 3. a lower template; 4. a lower die cavity; 5. an inverted L-shaped upright post; 6. a U-shaped rod; 7. a limiting block; 8. a second hydraulic cylinder; 9. mounting a template; 10. an electric telescopic rod; 11. A splint; 12. a positioning column; 13. an upper die core; 14. and (7) positioning the 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. 1-4, the present invention provides a technical solution: a magnetic core die for efficient demoulding comprises a base 1, wherein first hydraulic cylinders 2 are fixedly arranged at four corners of the upper surface of the base 1, the first hydraulic cylinders 2 are supercharging cylinders and are simple to use and long in service life, lower die plates 3 are arranged on the four first hydraulic cylinders 2, output ends of the four first hydraulic cylinders 2 are fixedly connected with the lower surfaces of the lower die plates 3, lower die cavities 4 are arranged on the upper surfaces of the lower die plates 3, the lower die cavities 4 can be designed into a product shape, inverted L-shaped upright columns 5 are fixedly arranged on one sides of the upper surface of the base 1, one ends, far away from the base 1, of the inverted L-shaped upright columns 5 are fixedly connected with second hydraulic cylinders 8, output ends of the second hydraulic cylinders 8 are fixedly connected with upper die plates 9, upper die inserts 13 are fixedly arranged on the lower surfaces of the upper die plates 9, the upper die inserts 13 and the lower die cavities 4 are parallel and matched with each other, U-shaped rods 6 are fixedly arranged at the central positions of the inverted L-shaped upright columns 5, the inverted L-shaped upright columns 5 are connected with the U-shaped rods 6 in an embedded mode, equal fixedly connected with electric telescopic handle 10 on the inner wall of 6 both ends of U type pole, electric telescopic handle 10's load is great and its volume is less again relatively, so can realize small volume and high thrust, and noiselessness pollution, operation are stable, long service life, the equal fixedly connected with splint 11 of two electric telescopic handle 10 output, the rubber pad is installed to splint 11 clamping face, and the rubber pad can play the guard action to the finished product that is processed, reduces wearing and tearing.

In this embodiment, 4 four corners departments of lower die cavity just are located the equal fixed mounting in lower bolster 3 upper surface and have reference column 12, and reference column 12 can play limiting displacement to cope match-plate pattern 9, and reference column 12 is made for cast steel material, and fixed mounting has stopper 7 on the department inner wall of falling L type stand 5 and the embedding of U type pole 6 looks, and stopper 7 plays limiting displacement to lower bolster 3, and stopper 7 lower fixed surface is connected with the rubber pad, and the rubber pad can reduce the wearing and tearing between lower bolster 3 and the stopper 7.

Simultaneously, furtherly, the locating hole 14 has all been seted up to 13 four corners departments of upper mould benevolence and being located the cope match-plate pattern 9 lower surface, and one side fixed mounting that splint 11 kept away from electric telescopic handle 10 has the protection rubber pad, and upper mould benevolence 13 is parallel to each other and looks adaptation with lower die cavity 4, and four reference columns 12 all with locating hole 14 looks adaptations, can play the location connection effect to cope match-plate pattern 9 and lower bolster 3 through reference column 12 and locating hole 14, guarantee simultaneously that upper mould benevolence 13 and lower die cavity 4 agree with completely.

Specifically, when injection molding is needed, a material to be processed is added into the lower mold cavity 4, the second hydraulic cylinder 8 works to enable the upper mold plate 9 to move downwards, the positioning hole 14 formed in the lower surface of the upper mold plate 9 is passed through, when the positioning column 12 completely enters the positioning hole 14, the upper mold core 13 is completely matched with the lower mold cavity 4 at the moment, so that product forming work is completed, when a finished product is cooled and formed, the second hydraulic cylinder 8 works to drive the upper mold plate 9 to move upwards so as to drive the upper mold core 13 to be separated from the finished product, the two electric telescopic rods 10 work through output ends, the two clamping plates 11 are driven to move relatively, so that the clamping plates 11 clamp the finished product, the first hydraulic cylinder 2 works to drive the lower mold plate 3 to move downwards so as to drive the lower mold cavity 4 to be separated from the finished product, the electric telescopic rods 10 reset, a worker can take out the finished product, and accordingly an efficient demolding effect is achieved, when the secondary injection molding is carried out, the lower template 3 is driven to move upwards through the work of the first hydraulic cylinder 2, and when the lower template 3 moves to the position of the limiting block 7, the material can be injected into the lower die cavity 4, so that the secondary injection molding is carried out, the device improves the demolding efficiency, the safety problem of workers is avoided, and the damage cost is reduced.

To sum up, this structure drawing of patterns mould, high-efficient drawing of patterns, security performance are high, the accuracy is good, use cost is low, simple structure.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a magnetic core mould of high-efficient drawing of patterns, includes base (1), its characterized in that: the die comprises a base (1), wherein four corners of the upper surface of the base (1) are fixedly provided with first hydraulic cylinders (2), four first hydraulic cylinders (2) are provided with lower templates (3), the output ends of the four first hydraulic cylinders (2) are fixedly connected with the lower surface of the lower templates (3), the upper surface of the lower templates (3) is provided with lower die cavities (4), one side of the upper surface of the base (1) is fixedly provided with an inverted L-shaped upright post (5), one end of the inverted L-shaped upright post (5) far away from the base (1) is fixedly connected with a second hydraulic cylinder (8), the output end of the second hydraulic cylinder (8) is fixedly connected with an upper template (9), the lower surface of the upper template (9) is fixedly provided with an upper die core (13), the central position of the inverted L-shaped upright post (5) is fixedly provided with a U-shaped rod (6), and the inverted L-shaped upright post (5) is connected with the U-shaped rod (6) in an embedded manner, equal fixedly connected with electric telescopic handle (10), two on U type pole (6) both ends inner wall the equal fixedly connected with splint (11) of electric telescopic handle (10) output.

2. The core mold for high-efficiency demolding, as claimed in claim 1, wherein: and positioning columns (12) are fixedly arranged at four corners of the lower die cavity (4) and on the upper surface of the lower template (3), and the positioning columns (12) are made of cast steel materials.

3. The core mold for high-efficiency demolding, as claimed in claim 1, wherein: fixed mounting has stopper (7) on falling L type stand (5) and U type pole (6) embedding department inner wall mutually, stopper (7) lower fixed surface is connected with the rubber pad.

4. The core mold for high-efficiency demolding, as claimed in claim 1, wherein: the four corners of the upper die core (13) and the lower surface of the upper die plate (9) are provided with positioning holes (14).

5. The core mold for high-efficiency demolding, as claimed in claim 1, wherein: one side of the clamping plate (11) far away from the electric telescopic rod (10) is fixedly provided with a protective rubber pad.

6. The core mold for high-efficiency demolding, as claimed in claim 1, wherein: the upper die core (13) and the lower die cavity (4) are parallel to each other and are matched with each other.

7. The core mold for high-efficiency demolding, as claimed in claim 2, wherein: the four positioning columns (12) are matched with the positioning holes (14).