CN217252610U

CN217252610U - Casting mold for efficiently cooling water circulation

Info

Publication number: CN217252610U
Application number: CN202220549035.0U
Authority: CN
Inventors: 冯文林
Original assignee: Dongguan Changhe Precision Mould Co ltd
Current assignee: Dongguan Changhe Precision Mould Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-23
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a casting mold with high-efficiency cooling of water circulation, which comprises a base, wherein a servo motor is fixed on a left bolt of the base, the output end of the servo motor is connected with an active lead screw, and the right end key of the active lead screw is connected with a bevel gear group; the rotating shaft is connected with the inner side of the middle part of the bevel gear set in a key manner, the inner side key on the right side of the bevel gear set is connected with a driven screw rod in a key manner, and the rotating shaft and the driven screw rod are both rotationally connected with the base; further comprising: the mounting rack is in threaded connection with the outer side of the driving screw rod and the outer side of the driven screw rod, and a first die is fixed on the inner side of the mounting rack through bolts at the left position. This high-efficient refrigerated casting type mould of hydrologic cycle utilizes the cold water pipeline of circulation that first water delivery passageway, first connecting channel, second connecting channel and second water delivery passageway are constituteed, can carry out the circulation flow to cold water, utilizes the cold water of circulation flow can cool off casting fashioned product for the cooling shaping of product.

Description

Casting mold for efficiently cooling water circulation

Technical Field

The utility model relates to the technical field of mold, specifically a high-efficient refrigerated casting type mould of hydrologic cycle.

Background

The mould is a tool for manufacturing a formed article, and a required product can be obtained by methods such as injection molding, blow molding, die casting and the like, wherein the casting mould only needs to cast materials into the mould, and the product is separated from the mould after cooling forming.

However, the existing casting type mold still has defects in the using process, a water circulation efficient cooling structure is not arranged, the casting type mold cannot be assisted to cool products, the forming of the products cannot be accelerated, the products cannot be conveniently and rapidly demoulded, and the using convenience is low.

Therefore, we have proposed a water-circulation high-efficiency cooling casting-type mold so as to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient refrigerated casting type mould of hydrologic cycle to solve not being equipped with the high-efficient cooling structure of hydrologic cycle on the existing market that the above-mentioned background art provided, can not assist casting type mould cooling product, can not accelerate the shaping of product, and can not be convenient quick carry out the drawing of patterns to the product, the lower problem of convenience of use.

In order to achieve the above object, the utility model provides a following technical scheme: a casting mold with water circulation and high-efficiency cooling comprises a base, wherein a servo motor is fixed on a left bolt of the base, an output end of the servo motor is connected with an active screw rod, and a right key of the active screw rod is connected with a bevel gear group;

the rotating shaft is in key connection with the inner side of the middle part of the bevel gear group, the inner side key on the right side of the bevel gear group is in key connection with a driven screw rod, and the rotating shaft and the driven screw rod are both in rotary connection with the base;

further comprising:

the mounting frame is in threaded connection with the outer sides of the driving screw rod and the driven screw rod, a first die is fixed on an inner side bolt of the mounting frame at the left position, and a second die is fixed on an inner side bolt of the mounting frame at the right position;

the first water delivery channel is arranged inside the first die, the right end below the first water delivery channel is connected with a first connecting channel, the left rear end above the first water delivery channel is connected with a water inlet pipe, the end part of the water inlet pipe is connected with a water outlet of a compressor, and the compressor is arranged on the left side of the first die;

the second water delivery channel is arranged in the second die, the left end below the second water delivery channel is connected with a second connecting channel, and the right front end above the second water delivery channel is connected with a water outlet pipe;

the ejector rod is connected to the inner side walls of the first die and the second die in a sliding mode, the end portion of the ejector rod is hinged with an adjusting rod, and the ejector rod is elastically connected with the first die and the second die through springs;

and the pressure rod is hinged to one end of the adjusting rod, which is far away from the ejector rod.

Preferably, the mounting bracket runs through the upper side wall of the base and is in sliding connection with the base, the main section of the base is of an I-shaped structure, and the mounting bracket can be smoothly moved by the aid of the design, so that the position of the die can be adjusted.

Preferably, the first die and the second die are symmetrically arranged about a longitudinal central line of the base, and the first die and the second die are connected with the mounting frame in a clamping mode, so that the dies can be conveniently assembled on the mounting frame, and the dies can be flexibly assembled and disassembled.

Preferably, the depression section of the first water delivery channel and the depression section of the second water delivery channel form an S-shaped curve structure, the main section of the first water delivery channel is an L-shaped structure, and the main section of the second water delivery channel is an inverted 7-shaped structure, so that the flowing time of water flow on the mold can be prolonged, and the product can be cooled.

Preferably, the first connecting channels and the second connecting channels are arranged in a one-to-one correspondence manner, and the first connecting channels and the second connecting channels are distributed at the connecting positions of the first water conveying channels and the second water conveying channels.

Preferably, the ejector rods and the pressure rods which are distributed in mutually perpendicular planes are connected through the inclined adjusting rods, the pressure rods penetrate through the upper side walls of the first die and the second die, and the ejector rods can be driven to move through pressing the pressure rods to assist product demolding.

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

(1) the casting type die with the water circulation and high-efficiency cooling function is provided with a first water delivery channel, a first connecting channel, a second connecting channel and a second water delivery channel, cold water can flow circularly by utilizing a circulating cold water pipeline consisting of the first water delivery channel, the first connecting channel, the second connecting channel and the second water delivery channel, a cast product can be cooled by utilizing the circulating cold water, and the cooling forming of the product is accelerated;

(2) this high-efficient refrigerated casting type mould of hydrologic cycle is provided with mounting bracket and ejector pin, and drive initiative lead screw and driven lead screw rotate, and steerable mounting bracket removes, separates first mould and second mould, realizes the drawing of patterns of product, and presses the dynamic pressure pole to through the drive of adjusting the pole, the control ejector pin promotes the product drawing of patterns, realizes supplementary drawing of patterns.

Drawings

FIG. 1 is a schematic view of a main section structure of the mold of the present invention in a mold closing state;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the main section structure of the utility model in the separated state;

FIG. 4 is a schematic view of a first mold of the present invention in a top-down structure;

fig. 5 is a schematic view of the side-cut structure of the present invention.

In the figure: 1. a base; 2. a servo motor; 3. an active screw rod; 4. a set of bevel teeth; 5. a rotating shaft; 6. a driven screw rod; 7. a mounting frame; 8. a first mold; 9. a second mold; 10. a first water delivery channel; 11. a water inlet pipe; 12. a compressor; 13. a first connecting channel; 14. a second water delivery channel; 15. a second connecting channel; 16. a water outlet pipe; 17. a top rod; 18. a spring; 19. adjusting a rod; 20. a pressure lever.

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 a technical solution: a casting mold with water circulation and high-efficiency cooling comprises a base 1, wherein a servo motor 2 is fixed on a left bolt of the base 1, the output end of the servo motor 2 is connected with an active screw rod 3, and the right end of the active screw rod 3 is connected with a bevel gear group 4 in a key mode;

the rotating shaft 5 is in key connection with the inner side of the middle part of the bevel gear group 4, the inner side key on the right side of the bevel gear group 4 is in key connection with the driven screw rod 6, and the rotating shaft 5 and the driven screw rod 6 are both in rotary connection with the base 1;

the mounting frame 7 is in threaded connection with the outer sides of the driving screw rod 3 and the driven screw rod 6, a first die 8 is fixed on an inner side bolt of the mounting frame 7 at the left position, and a second die 9 is fixed on an inner side bolt of the mounting frame 7 at the right position;

the first water delivery channel 10 is arranged inside the first mold 8, the right end below the first water delivery channel 10 is connected with a first connecting channel 13, the left rear end above the first water delivery channel 10 is connected with a water inlet pipe 11, the end part of the water inlet pipe 11 is connected with a water outlet of a compressor 12, and the compressor 12 is arranged on the left side of the first mold 8;

a second water delivery channel 14 which is arranged in the second die 9, wherein the left end of the lower part of the second water delivery channel 14 is connected with a second connecting channel 15, and the right front end of the upper part of the second water delivery channel 14 is connected with a water outlet pipe 16;

the mounting frame 7 penetrates through the upper side wall of the base 1 and is connected with the base 1 in a sliding mode, and the main section of the base 1 is of an I-shaped structure; the first die 8 and the second die 9 are symmetrically arranged relative to the longitudinal central line of the base 1, and the first die 8 and the second die 9 are connected with the mounting frame 7 in a clamping manner; the ejector rods 17 and the compression rods 20 which are distributed in mutually vertical planes are connected through an inclined adjusting rod 19, and the compression rods 20 penetrate through the upper side walls of the first die 8 and the second die 9;

the servo motor 2 is powered on, the servo motor 2 is controlled to rotate forwards, the servo motor 2 controls the driving screw rod 3 connected with the output end to rotate, the driven screw rod 6 can be controlled to rotate through the transmission of the bevel gear group 4, the driving screw rod 3 and the driven screw rod 6 are opposite in rotation direction, the driving screw rod 3 and the driven screw rod 6 are utilized to drive the mounting rack 7 in threaded connection at the outer side to move relatively, so that the first mold 8 and the second mold 9 mounted on the inner side of the mounting rack 7 are controlled to move relatively, the first mold 8 and the second mold 9 are matched, the product casting can be carried out, after the casting molding, the servo motor 2 can be controlled to rotate reversely, so that the driving screw rod 3 and the driven screw rod 6 are controlled to rotate in a direction opposite to the steps, the first mold 8 and the second mold 9 are controlled to move oppositely, the distance between the first mold 8 and the second mold 9 is increased, and the first mold 8 and the second mold 9 are separated, demolding is carried out on a molded product, if the product is not completely separated from the mold on one side due to contact with the mold, a pressure rod 20 can be pressed downwards as shown in fig. 2, the pressure rod 20 controls an adjusting rod 19 in hinged connection to rotate, the adjusting rod 19 controls an ejector rod 17 in hinged connection with the lower end to move, the ejector rod 17 is used for pushing the product, demolding is continued to be assisted, the first mold 8 and the second mold 9 are fixed with the mounting frame 7 in clamped connection through bolts, and the first mold 8 and the second mold 9 can be conveniently assembled and disassembled;

the ejector rod 17 is connected to the inner side walls of the first mold 8 and the second mold 9 in a sliding mode, the end portion of the ejector rod 17 is hinged with an adjusting rod 19, and the ejector rod 17 is elastically connected with the first mold 8 and the second mold 9 through a spring 18;

the pressure rod 20 is hinged to one end of the adjusting rod 19, which is far away from the ejector rod 17;

the depression cross sections of the first water delivery channel 10 and the second water delivery channel 14 form an S-shaped curve structure, the main cross section of the first water delivery channel 10 is an L-shaped structure, and the main cross section of the second water delivery channel 14 is an inverted 7-shaped structure; the positions of the first connecting channels 13 and the second connecting channels 15 are arranged in a one-to-one correspondence manner, and the first connecting channels 13 and the second connecting channels 15 are distributed at the connecting positions of the first water delivery channels 10 and the second water delivery channels 14;

the matched die carries out casting molding on a product, a compressor 12 can be connected with a power supply, the compressor 12 conveys cold water into a water inlet pipe 11, and as shown in a combined graph 4, cold water flows circularly through a first water conveying channel 10, a first connecting channel 13, a second connecting channel 15 and a second water conveying channel 14 and then is discharged from a water outlet pipe 16 for cyclic utilization, and the cast product can be cooled by the circularly flowing cold water, so that the cooling molding of the product is accelerated.

The working principle is as follows: when the casting type mold with high cooling efficiency through water circulation is used, firstly, a user firstly installs the whole device shown in fig. 1 in a working area, switches on the power supply of the servo motor 2, controls the first mold 8 and the second mold 9 installed on the inner side of the installation frame 7 to move relatively, so that the first mold 8 and the second mold 9 are closed, product casting can be carried out, switches on the power supply of the compressor 12, cold water flows circularly through the first water delivery channel 10, the first connection channel 13, the second connection channel 15 and the second water delivery channel 14, then the cold water flows out from the water outlet pipe 16 for recycling, and the cast and formed product can be cooled by the circularly flowing cold water.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A casting mold with water circulation and high-efficiency cooling comprises a base (1), wherein a servo motor (2) is fixed on a left bolt of the base (1), an output end of the servo motor (2) is connected with an active screw rod (3), and a right key of the active screw rod (3) is connected with a bevel gear group (4);

the rotating shaft (5) is in key connection with the inner side of the middle of the conical tooth group (4), the inner side of the right side of the conical tooth group (4) is in key connection with a driven screw rod (6), and the rotating shaft (5) and the driven screw rod (6) are both in rotary connection with the base (1);

the method is characterized in that: further comprising:

the mounting frame (7) is in threaded connection with the outer sides of the driving screw rod (3) and the driven screw rod (6), a first die (8) is fixed to the inner side of the mounting frame (7) at the left position through a bolt, and a second die (9) is fixed to the inner side of the mounting frame (7) at the right position through a bolt;

the water inlet device comprises a first water delivery channel (10) which is arranged inside the first mold (8), a first connecting channel (13) is connected to the right end of the lower portion of the first water delivery channel (10), a water inlet pipe (11) is connected to the left rear end of the upper portion of the first water delivery channel (10), the end portion of the water inlet pipe (11) is connected with a water outlet of a compressor (12), and the compressor (12) is installed on the left side of the first mold (8);

the second water conveying channel (14) is arranged in the second die (9), the left end of the lower part of the second water conveying channel (14) is connected with a second connecting channel (15), and the right front end of the upper part of the second water conveying channel (14) is connected with a water outlet pipe (16);

the ejector rod (17) is connected to the inner side walls of the first mold (8) and the second mold (9) in a sliding mode, the end portion of the ejector rod (17) is hinged to an adjusting rod (19), and the ejector rod (17) is elastically connected with the first mold (8) and the second mold (9) through a spring (18);

and the pressure lever (20) is hinged to one end of the adjusting rod (19) far away from the ejector rod (17).

2. The water-circulation high-efficiency cooling casting-type mold according to claim 1, wherein: the mounting rack (7) penetrates through the upper side wall of the base (1) and is in sliding connection with the base (1), and the main section of the base (1) is of an I-shaped structure.

3. The water-circulation high-efficiency cooling casting-type mold according to claim 1, wherein: first mould (8) with second mould (9) about the longitudinal centre line symmetry setting of base (1), just first mould (8) with second mould (9) all with mounting bracket (7) mutual block is connected.

4. The water-circulation high-efficiency cooling casting-type mold according to claim 1, wherein: the depression section of the first water delivery channel (10) and the depression section of the second water delivery channel (14) form an S-shaped curve structure, the main section of the first water delivery channel (10) is an L-shaped structure, and the main section of the second water delivery channel (14) is an inverted 7-shaped structure.

5. The water-circulation high-efficiency cooling casting-type mold according to claim 1, wherein: the positions of the first connecting channels (13) and the second connecting channels (15) are arranged in a one-to-one correspondence manner, and the first connecting channels (13) and the second connecting channels (15) are distributed at the connecting positions of the first water conveying channels (10) and the second water conveying channels (14).

6. The water-circulation high-efficiency cooling casting-type mold according to claim 1, characterized in that: the ejector rods (17) and the pressure rods (20) which are distributed in mutually perpendicular planes are connected through the inclined adjusting rods (19), and the pressure rods (20) penetrate through the upper side walls of the first die (8) and the second die (9).