CN214726151U - First slider subassembly of loosing core that can cool off - Google Patents

Abstract

The utility model discloses a first slider subassembly of loosing core that can cool off, include: a first core pulling driver; the slider module, it includes: the first sliding block seat is fixedly connected with a first sliding block at the side end of the first sliding block seat, and the first sliding block seat is in transmission connection with the power output end of the first core pulling driver; the first loose core is arranged inside the first sliding block and penetrates through the first sliding block; the water-pumping mechanism comprises a sliding block module, a first core and a second core, wherein a first water-transporting module is arranged inside the sliding block module, a first water-transporting channel is formed inside the first core, and the first water-transporting module is communicated with the first water-transporting channel. According to the utility model discloses, it sets up first fortune water passageway through the first inside of loosing core with first fortune water passageway is linked together to loose core and cool off to the first core of loosing for first core has better cooling effect, and then prevents that the product from producing loose and shrinkage cavity, increases the qualification rate of product, reduction in production cost.

Description

First slider subassembly of loosing core that can cool off

Technical Field

The utility model relates to the technical field of molds. More specifically, the utility model relates to a first slider subassembly of loosing core that can cool off.

Background

In the technical field of molds, it is well known to adopt slider core-pulling assemblies with different structural forms to realize core-pulling of the mold. At the in-process of loosing core of research and realization mould, utility model people discover that the slider subassembly of loosing core among the prior art has following problem at least:

the existing slider core is very easy to loosen and shrink holes when a workpiece is formed due to the fact that the wall thickness of the existing slider core is thick and cooling water is not arranged inside the existing slider core, so that unqualified products are increased, the unqualified interest rate of the products is high, and further the production cost is high.

In view of the above, there is a need to develop a first slider core pulling assembly capable of cooling, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the main object of the utility model is to provide a coolable first slider core pulling assembly, which is provided with a first water transporting channel through the inside of a first core pulling, and a first water transporting module is arranged to be communicated with the first water transporting channel so as to cool the first core pulling, so that the first core pulling has better cooling effect, thereby preventing the product from loosening and shrinkage, increasing the qualification rate of the product and reducing the production cost; simultaneously the utility model discloses simple structure, it is rationally distributed.

To achieve these objects and other advantages in accordance with the purpose of the invention, a coolable first slider core pulling assembly is provided, comprising: a first core pulling driver;

the slider module, it includes: the first sliding block seat is fixedly connected with a first sliding block at the side end of the first sliding block seat, and the first sliding block seat is in transmission connection with the power output end of the first core pulling driver; and

the first loose core is arranged inside the first sliding block and penetrates through the first sliding block;

the water-pumping mechanism comprises a sliding block module, a first core and a second core, wherein a first water-transporting module is arranged inside the sliding block module, a first water-transporting channel is formed inside the first core, and the first water-transporting module is communicated with the first water-transporting channel.

Preferably, the first water transport module comprises: a first water conveying pipe with a hollow interior;

the second water conveying pipe is hollow and is arranged inside the first water conveying pipe; and

the water conveying insert is detachably arranged at the side end of the first water conveying pipe;

the first water conveying pipe is provided with a first water conveying channel, the second water conveying pipe is provided with a second water conveying channel, the second water conveying pipe is provided with a third water conveying channel, the water conveying insert is provided with a fourth water conveying channel, the second water conveying channel is communicated with the third water conveying channel and the fourth water conveying channel respectively, and the fourth water conveying channel is communicated with the first water conveying channel.

Preferably, the periphery of the first water transporting pipe is provided with a first water inlet and a first water outlet, the first water inlet is communicated with the third water transporting channel, and the first water outlet is communicated with the second water transporting channel.

Preferably, the periphery of the water transporting insert is provided with a spiral water transporting channel, the middle area of the water transporting insert is provided with a communicating hole, the side end of the water transporting insert is provided with a communicating port, the spiral water transporting channel is communicated with the fourth water transporting channel through the communicating hole, and the spiral water transporting channel is communicated with the first water transporting channel through the communicating port.

Preferably, a placing hole is formed in the first loose core, and the water transporting insert is placed in the placing hole.

Preferably, the four corners of the first sliding block are provided with second mounting holes, and each second mounting hole is provided with a second loose core;

the second core pulling device comprises a second core pulling device and a second core pulling device, wherein a fifth water transporting channel is formed in the second core pulling device, a third water transporting pipe is arranged in the fifth water transporting channel, a sixth water transporting channel is formed in the third water transporting pipe, and the sixth water transporting channel is communicated with the fifth water transporting channel.

Preferably, a connecting piece is sleeved on the periphery of the third water conveying pipe, and the third water conveying pipe is detachably connected with the second loose core through the connecting piece;

and a second water inlet and a second water outlet are formed in the surface of the connecting piece, the second water inlet is communicated with the sixth water conveying channel, and the second water outlet is communicated with the fifth water conveying channel.

Preferably, a first water inlet channel is formed in the first slider seat, a first water outlet channel is formed in the first slider seat, the first water inlet channel is communicated with the second water inlet, and the first water outlet channel is communicated with the second water outlet.

One of the above technical solutions has the following advantages or beneficial effects: a first water conveying channel is formed in the first loose core, and a first water conveying module is communicated with the first water conveying channel to cool the first loose core, so that the first loose core has a good cooling effect, the product is prevented from being loosened and shrunk, the qualification rate of the product is increased, and the production cost is reduced; simultaneously the utility model discloses simple structure, it is rationally distributed.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:

fig. 1 is a three-dimensional structural view of a coolable first slider core-pulling assembly according to an embodiment of the present invention;

fig. 2 is a three-dimensional structural view of another view angle of the coolable first slider core-pulling assembly according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a coolable first slider core pulling assembly according to an embodiment of the present invention;

fig. 4 is an exploded view of a first loose core and a first water transporting module in a coolable first slider loose core assembly according to an embodiment of the present invention;

fig. 5 is an exploded cross-sectional view of a first loose core and a first water transporting module in a coolable first slider loose core assembly according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a first loose core and a first water transporting module in a coolable first slider loose core assembly according to an embodiment of the present invention, where a direction a, a direction B, and a direction C are water transporting flow directions;

fig. 7 is a cross-sectional view of a water transport insert in a coolable first slider core pulling assembly according to an embodiment of the present invention;

fig. 8 is an exploded view of a slider module and a second core in a first coolable slider core pulling assembly according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a slider module and a second core in a first slider core pulling assembly that can be cooled according to an embodiment of the present invention;

fig. 10 is a cross-sectional view of a slider module and a second core in a first slider core pulling assembly that can be cooled according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of a second core in the coolable first slider core pulling assembly according to one embodiment of the present disclosure;

fig. 12 is a cross-sectional view of a second core in the coolable first slider core pulling assembly according to an embodiment of the present invention, and a direction D, a direction E, and a direction F in the drawing are water flowing directions.

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.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments, unless expressly described otherwise.

According to the utility model discloses an embodiment combines the demonstration of fig. 1 ~ 12, can see that coolable first slider subassembly of loosing core, it includes: a first core back driver 31;

the slider module 33, it includes: a first slider seat 331 and a first slider 332 fixedly connected to a side end of the first slider seat 331, wherein the first slider seat 331 is in transmission connection with a power output end of the first core pulling driver 31; and

a first loose core 34 which is arranged inside the first slider 332 and through which the first loose core 34 penetrates the first slider 332;

the slider module 33 is internally provided with a first water transporting module 36, the first core pulling 34 is internally provided with a first water transporting channel 342, and the first water transporting module 36 is communicated with the first water transporting channel 342.

It can be understood that the first core pulling driver 31 drives the first core pulling 34 to extend into or out of the cavity, so that the workpiece is formed into a hole, meanwhile, the slider module 33 is internally provided with a first water transporting module 36, the first core pulling 34 is internally provided with a first water transporting channel 342, and the first water transporting module 36 is communicated with the first water transporting channel 342, so that the first core pulling 34 has a better cooling effect, and the occurrence of shrinkage or loosening is prevented.

In a preferred embodiment, the first core back driver 31 is fixed to the surface of the lower mold frame by a mounting bracket 32; the bottom end of the first slider seat 331 is provided with a connecting piece 39, and the first slider seat 331 is in transmission connection with the power output end of the first core pulling driver 31 through the connecting piece 39; the bottom end of the first slider seat 331 is further provided with a guide block 38, and the guide block 38 guides the slider module 33 and the first core back 34; first pressing strips 37 are arranged at two side ends of the first slider seat 331, and each first pressing strip 37 presses the first slider seat 331, so that the first slider seat 331 is prevented from moving freely, and the working efficiency is influenced; a first mounting hole 3321 is formed in the middle area of the first slider 332, the first loose core 34 is mounted in the first mounting hole 3321, and the first loose core 34 extends out of the first mounting hole 3321.

Further, the first water transport module 36 includes: a first water transport pipe 361 having a hollow interior;

a second water transport pipe 362 having a hollow interior and provided inside the first water transport pipe 361; and

a water transport insert 363 detachably provided at a side end of the first water transport pipe 361;

a second water transporting channel 3611 is formed inside the first water transporting pipe 361, a third water transporting channel 3621 is formed inside the second water transporting pipe 362, a fourth water transporting channel 3631 is formed inside the water transporting insert 363, the second water transporting channel 3611 is respectively communicated with the third water transporting channel 3621 and the fourth water transporting channel 3631, and the fourth water transporting channel 3631 is communicated with the first water transporting channel 342.

In a preferred embodiment, a threaded portion 3614 is provided at a side end of the first water conveying pipe 361, a threaded hole 3635 is provided at a side end of the water conveying insert 363, and the first water conveying pipe 361 and the water conveying insert 363 are detachably connected by the cooperation of the threaded portion 3614 and the threaded hole 3635.

The first water conveying pipe 361 is detachably connected with the water conveying insert 363, so that the first water conveying pipe 361 and the second water conveying pipe 362 can be replaced conveniently, and the first water conveying pipe 361 and the second water conveying pipe 362 are prevented from being damaged and affecting work.

Further, a first water inlet 3612 and a first water outlet 3613 are formed in the periphery of the first water transporting pipe 361, the first water inlet 3612 is communicated with the third water transporting channel 3621, and the first water outlet 3613 is communicated with the second water transporting channel 3611.

In a preferred embodiment, the first water inlet 3612 and the second water transporting port 3613 are both communicated with an external water transporting device,

further, a spiral water conveying channel 3632 is formed in the periphery of the water conveying insert 363, a communication hole 3633 is formed in the middle area of the water conveying insert 363, a communication opening 3634 is formed in the side end of the water conveying insert 363, the spiral water conveying channel 3632 is communicated with the fourth water conveying channel 3631 through the communication hole 3633, and the spiral water conveying channel 3632 is communicated with the first water conveying channel 342 through the communication opening 3634.

In a preferred embodiment, the spiral water conveying channel 3632 is located in the middle area of the first loose core 34, and the spiral water conveying channel 3632 is arranged to cool the middle area of the first loose core 34, so that the middle area of the first loose core 34 has a better cooling effect, and a workpiece is prevented from being loosened or locked.

It can be understood that the cooling water enters the third water transportation channel 3621 from the first water inlet 3612 along the direction a, and at the same time, the cooling water enters the fourth water transportation channel 3631 and the first water transportation channel 342 along the direction B in the third water transportation channel 3621, and at the same time, the cooling water enters the spiral water transportation channel 3632 through the communication hole 3633 when flowing through the first water transportation channel 3631, and circulates in the spiral water transportation channel 3632, and enters the first water transportation channel 342 through the communication hole 3634;

the cooling water forms a backflow in the first water transportation channel 342, flows back to the fourth water transportation channel 3634 along the direction C, enters the second water transportation channel 3611, flows to the first water outlet 3613 through the second water transportation channel 3611, and flows out from the first water outlet 3613.

Further, a placing hole 341 is formed inside the first core pulling 34, and the water transporting insert 363 is placed in the placing hole 341.

Further, second mounting holes 3322 are formed at four corner positions of the first slider 332, and each second mounting hole 3322 is provided with a second loose core 35;

a fifth water transport channel 351 is formed in the second loose core 35, a third water transport pipe 352 is arranged in the fifth water transport channel 351, a sixth water transport channel 3521 is formed in the third water transport pipe 352, and the sixth water transport channel 3521 is communicated with the fifth water transport channel 351.

Further, a connecting piece 353 is sleeved on the periphery of the third water conveying pipe 352, and the third water conveying pipe 352 is detachably connected with the second loose core 35 through the connecting piece 353;

a second water inlet 3531 and a second water outlet 3532 are formed in the surface of the connecting member 353, the second water inlet 3531 is communicated with the sixth water conveying channel 3521, and the second water outlet 3532 is communicated with the fifth water conveying channel 351.

Further, a first water inlet channel 3311 is formed in the first slider seat 331, a first water outlet channel 3312 is formed in the first slider seat 331, the first water inlet channel 3311 is communicated with the second water inlet 3531, and the first water outlet channel 3312 is communicated with the second water outlet 3532.

In a preferred embodiment, the first water inlet path 3311 and the first water outlet path 3312 are both in communication with an external water transport device.

It can be understood that the cooling water enters the second water inlet 3531 through the first water inlet channel 3311, enters the sixth water carrying channel 3521 along the direction D, enters the fifth water carrying channel 351, forms a backflow in the fifth water carrying channel 351, flows back to the second water outlet 3532 along the direction E, flows into the first water outlet channel 3312 at the second water outlet 3532 along the direction F, and flows out through the first water outlet channel 3312.

Through the inside cooling water carrying channel that has seted up of second loose core 35 for the second loose core 35 has better cooling effect, prevents the production of shrinkage cavity or loose.

In summary, the utility model provides a coolable first slider core pulling assembly, which is provided with a first water transporting channel through the inside of a first core pulling, and a first water transporting module is arranged to be communicated with the first water transporting channel so as to cool the first core pulling, so that the first core pulling has a better cooling effect, thereby preventing the product from loosening and shrinkage, increasing the qualification rate of the product and reducing the production cost; simultaneously the utility model discloses simple structure, it is rationally distributed.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (8)

1. A coolable first slider core pulling assembly, comprising: a first core back driver (31);

a slider module (33) comprising: the first slider seat (331) and a first slider (332) fixedly connected to the side end of the first slider seat (331), and the first slider seat (331) is in transmission connection with the power output end of the first core pulling driver (31); and

a first loose core (34) which is arranged inside the first slide block (332), and the first loose core (34) penetrates through the first slide block (332);

the water-removing mechanism is characterized in that a first water-transporting module (36) is arranged inside the slider module (33), a first water-transporting channel (342) is formed inside the first loose core (34), and the first water-transporting module (36) is communicated with the first water-transporting channel (342).

2. The coolable first slider core pulling assembly according to claim 1, wherein the first water carrying module (36) comprises: a first water transport pipe (361) with a hollow interior;

a second water transport pipe (362) having a hollow interior, the second water transport pipe being provided inside the first water transport pipe (361); and

the water conveying insert (363) is detachably arranged at the side end of the first water conveying pipe (361);

wherein, second fortune water passageway (3611) have been seted up to the inside of first fortune water pipe (361), third fortune water passageway (3621) have been seted up to the inside of second fortune water pipe (362), fourth fortune water passageway (3631) have been seted up to the inside of fortune water insert (363), second fortune water passageway (3611) respectively with third fortune water passageway (3621) and fourth fortune water passageway (3631) are linked together, fourth fortune water passageway (3631) with first fortune water passageway (342) are linked together.

3. The first coolable slider core pulling assembly according to claim 2, wherein a first water inlet (3612) and a first water outlet (3613) are formed in the periphery of the first water conveying pipe (361), the first water inlet (3612) is communicated with the third water conveying channel (3621), and the first water outlet (3613) is communicated with the second water conveying channel (3611).

4. The first coolable slider core pulling assembly according to claim 2, wherein a spiral water transporting channel (3632) is formed in the periphery of the water transporting insert (363), a communication hole (3633) is formed in the middle region of the water transporting insert (363), a communication port (3634) is formed in the side end of the water transporting insert (363), the spiral water transporting channel (3632) is communicated with the fourth water transporting channel (3631) through the communication hole (3633), and the spiral water transporting channel (3632) is communicated with the first water transporting channel (342) through the communication port (3634).

5. The first coolable slider core pulling assembly according to claim 2, wherein a placing hole (341) is formed in the first core pulling body (34), and the water transporting insert (363) is placed in the placing hole (341).

6. The coolable first slider core pulling assembly according to claim 1, wherein the first slider (332) is provided with second mounting holes (3322) at four corners, and each second mounting hole (3322) is provided with a second core pulling core (35);

the second loose core (35) is internally provided with a fifth water conveying channel (351), a third water conveying pipe (352) is arranged in the fifth water conveying channel (351), a sixth water conveying channel (3521) is arranged in the third water conveying pipe (352), and the sixth water conveying channel (3521) is communicated with the fifth water conveying channel (351).

7. The first coolable slider core pulling assembly according to claim 6, wherein a connector (353) is sleeved on the periphery of the third water conveying pipe (352), and the third water conveying pipe (352) is detachably connected with the second core pulling (35) through the connector (353);

the surface of the connecting piece (353) is provided with a second water inlet (3531) and a second water outlet (3532), the second water inlet (3531) is communicated with the sixth water conveying channel (3521), and the second water outlet (3532) is communicated with the fifth water conveying channel (351).

8. The coolable first slider core pulling assembly of claim 7, wherein a first water inlet channel (3311) is defined inside the first slider seat (331), a first water outlet channel (3312) is defined inside the first slider seat (331), the first water inlet channel (3311) is communicated with the second water inlet (3531), and the first water outlet channel (3312) is communicated with the second water outlet (3532).

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