CN213500511U

CN213500511U - Mould with quick cooling function

Info

Publication number: CN213500511U
Application number: CN202020882857.1U
Authority: CN
Inventors: 俞渭泉
Original assignee: Kunshan Wanhe Plastic Electronic Co Ltd
Current assignee: Kunshan Wanhe Plastic Electronic Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-06-22
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a mould with quick cooling function, the on-line screen storage device comprises a base, the base top is equipped with the cope match-plate pattern, the cope match-plate pattern both ends all are equipped with the fixed slot, be equipped with first electric putter in the fixed slot, cope match-plate pattern inner wall both sides all are equipped with the recess, recess inner wall is equipped with second electric putter, second electric putter output shaft has the fixed block. The utility model discloses a two first electric putter promote to press down the template direction, flow direction die is moulded plastics through the mouth of moulding plastics, then second electric putter output shaft promotes the fixed block, make the second electronic press the antiseized cover of terrace die laminating to press down to the die, press in-process stabilizer bar and activity groove phase-match, the slide bar promotes to the base direction, will press down the ball and press down when changing the terrace die and promote the movable rod outwards to remove, the drive helps the push rod top to pressing the briquetting, press the briquetting to the direction and press, the change can be dismantled to the terrace die, prevent that the terrace die from damaging seriously to cause production loss.

Description

Mould with quick cooling function

Technical Field

The utility model relates to the technical field of mold, concretely relates to mould with quick cooling function.

Background

The mould is various moulds 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, 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 element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

When the working temperature of the die is higher, the hardness and the strength of the male die are reduced, and the die is worn early or generates plastic deformation to fail.

Therefore, it is necessary to invent a mold having a rapid cooling function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould with quick cooling function, promote to press down the template direction through two first electric putter, flow direction die is moulded plastics through the mouth of moulding plastics, then second electric putter output shaft promotes the fixed block, make the second electronic antiseized cover of terrace die laminating press to the die, press down in-process stabilizer bar and activity groove phase-match, the slide bar promotes to the base direction, will press down the ball and press down when changing the terrace die and promote the movable rod outwards to remove, drive the push-aid rod top to pressing the briquetting, press the briquetting to the direction and press, the terrace die can be dismantled and change, be convenient for change the terrace die, prevent that the terrace die from damaging seriously causing the production loss, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a mold with a rapid cooling function comprises a base, wherein an upper mold plate is arranged at the top of the base, fixing grooves are formed in two ends of the upper mold plate, a first electric push rod is arranged in each fixing groove, grooves are formed in two sides of the inner wall of the upper mold plate, a second electric push rod is arranged on the inner wall of each groove, an output shaft of the second electric push rod is connected with a fixing block, a clamping groove is formed in the fixing block, a pressing cavity is formed in the inner wall of the clamping groove, a baffle is arranged at the top of the outer wall of the pressing cavity, a pressing ball is arranged in the pressing cavity, a second spring is arranged at the top of the pressing ball, movable rods are arranged at two ends of the inner wall of the pressing cavity, one side of each movable rod is in a semi-arc shape, one ends, far away from the pressing ball, of the movable rods are hinged with a push-assisting, the pressing block is connected with the baffle in a sliding manner, a male die is connected to the top end of the clamping groove in a sliding manner, soft pads are arranged at two ends of the bottom of the male die, a fourth spring is arranged inside the soft pads, sliding rods are connected to two ends of the top of the groove in a sliding manner, a first spring is movably sleeved on the outer wall of each sliding rod, stabilizing rods are arranged at two ends of the upper die plate, an upper die plate is arranged at the top of each sliding rod, movable grooves are formed in two sides of the upper die plate, each stabilizing rod penetrates through the corresponding movable groove, the upper die plate is connected with the male die in a sliding manner, an anti-sticking die sleeve is arranged on the inner wall of the upper die plate and matched with the top end of the male die, fixed cylinders are arranged at two ends of the upper die plate, fixed rods are connected to the, the lower bolster inner wall is equipped with the mouth of moulding plastics, the mouth bottom of moulding plastics is equipped with the runner, the runner bottom is equipped with the die, die and terrace die phase-match, the die outer wall is equipped with the cooling trough, the lower bolster both ends all are equipped with the stabilizer bar groove, stabilizer bar groove and stabilizer bar phase-match.

Preferably, base one side is equipped with the motor chamber, the motor intracavity portion is equipped with the motor, motor chamber top is equipped with the exhaust chamber, exhaust chamber both ends all are equipped with the pivot, motor output shaft pivot, two rotate between the pivot and be connected with the rotary rod, the rotary rod outer wall is equipped with the flabellum, the exhaust chamber is kept away from flabellum one side and is equipped with the air outlet.

Preferably, the flabellum quantity sets up to three groups, and the quantity of every group flabellum sets up to two, two the flabellum symmetric distribution is at rotary rod outer wall both ends.

Preferably, cooling pipelines are arranged at two ends of the lower template, each group of cooling pipelines is fixedly connected with the cooling water tank on one side close to the injection molding port, a water outlet is formed in one side, far away from the injection molding port, of each cooling pipeline, and a water filling port is formed in one side, close to the air exhaust cavity, of each cooling pipeline.

Preferably, the upper template and the lower template are distributed in parallel, and the cross section of the pressing ball is circular.

Preferably, the soft pad is made of rubber material, and the cross-sectional shape of the soft pad is semicircular.

Preferably, the section of the anti-sticking die sleeve is U-shaped, and the anti-sticking die sleeve is made of elastic steel materials.

In the technical scheme, the utility model provides a technological effect and advantage:

push down the template direction through two first electric putter promotes and press, flow direction die is moulded plastics through the mouth of moulding plastics, then second electric putter output shaft promotes the fixed block, make the second electronic pressure terrace die laminating antiseized die sleeve of laminating press to the die, press in-process stabilizer bar and activity groove phase-match, the slide bar promotes to the base direction, will press down the ball and press down when changing the terrace die and promote the movable rod outwards to move, drive the push rod top of helping to press the briquetting, press the briquetting to the direction and press, the change can be dismantled to the terrace die, be convenient for change the terrace die, prevent that the terrace die from damaging seriously to cause production loss.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection structure of the pressing ball and the movable rod of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 5 is a right side view of the present invention.

Description of reference numerals:

the device comprises a base 1, an upper template 2, a fixed block 3, a pressing cavity 4, a pressing ball 5, a movable rod 6, a second spring 7, a third spring 8, a pressing block 9, a male die 10, a soft pad 11, a sliding rod 12, an upper die baffle 13, an anti-sticking die sleeve 14, a fixed barrel 15, a fixed rod 16, a lower template 17, an injection molding port 18, a female die 19, a cooling water tank 20, a stabilizer bar 21, a motor 22, an exhaust cavity 23, a rotating rod 24, fan blades 25 and a cooling pipeline 26.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a mould with a rapid cooling function as shown in figures 1-5, which comprises a base 1, wherein the top of the base 1 is provided with an upper template 2, both ends of the upper template 2 are provided with fixed grooves, the fixed grooves are internally provided with a first electric push rod, both sides of the inner wall of the upper template 2 are provided with grooves, the inner wall of each groove is provided with a second electric push rod, the output shaft of the second electric push rod is connected with a fixed block 3, the inside of the fixed block 3 is provided with a clamping groove, the inner wall of the clamping groove is provided with a pressing cavity 4, the top of the outer wall of the pressing cavity 4 is provided with a baffle plate, the inside of the pressing cavity 4 is provided with a pressing ball 5, the top of the pressing ball 5 is provided with a second spring 7, both ends of the inner wall of the pressing cavity 4 are provided with movable rods 6, one side of each movable rod 6 is in a semi, the side, away from the movable rod 6, of the push rod is provided with a third spring 8, the side, away from the third spring 8, of the push rod is provided with a pressing block 9, the pressing block 9 is connected with a baffle in a sliding manner, the top end of the clamping groove is connected with a male die 10 in a sliding manner, two ends of the bottom of the male die 10 are both provided with cushions 11, a fourth spring is arranged inside the cushions 11, two ends of the top of the groove are connected with sliding rods 12 in a sliding manner, the number of the sliding rods 12 is two, the outer wall of the sliding rod 12 is movably sleeved with a first spring, two ends of the upper die plate 2 are both provided with stabilizing rods 21, the top of the sliding rod 12 is provided with an upper die baffle 13, two sides of the upper die baffle 13 are both provided with movable grooves, the stabilizing rods 21 penetrate the movable grooves, the upper die baffle 13 is connected with the

male die

10, 2 both ends of cope match-plate pattern all are equipped with solid fixed cylinder 15, gu fixed cylinder 15 inner wall top sliding connection has dead lever 16, the spring has been cup jointed in the activity of the 16 outer walls of dead lever, two 16 tops of dead lever are equipped with lower bolster 17, the lower bolster 17 inner wall is equipped with the mouth of moulding plastics 18, the 18 bottoms of mouth of moulding plastics are equipped with the runner, the runner bottom is equipped with die 19, die 19 and terrace die 10 phase-match, the 19 outer walls of die are equipped with cooling trough 20, the lower bolster both ends all are equipped with stabilizer bar groove, stabilizer bar groove and stabilizer bar 21 phase-match.

Further, in above-mentioned technical scheme, 1 one side of base is equipped with the motor chamber, motor intracavity portion is equipped with motor 22, motor chamber top is equipped with exhaust chamber 23, exhaust chamber 23 both ends all are equipped with the pivot, motor 22 output shaft connects the pivot, two rotate between the pivot and be connected with rotary rod 24, the 24 outer walls of rotary rod are equipped with flabellum 25, exhaust chamber 23 keeps away from flabellum one side and is equipped with the air outlet.

Further, in the above technical solution, the number of the fan blades 25 is set to three groups, the number of the fan blades 25 in each group is set to two, and the two fan blades 25 are symmetrically distributed at two ends of the outer wall of the rotating rod 24.

Further, in the above technical solution, both ends of the lower template 17 are provided with cooling pipelines 26, one side of the cooling pipeline 26 close to the injection molding opening is fixedly connected with the cooling water tank 20, one side of the cooling pipeline 26 far away from the injection molding opening 18 is provided with a water outlet, and one side of the cooling pipeline 26 close to the air exhaust cavity 23 is provided with a water injection opening.

Further, in the above technical solution, the upper mold plate 2 and the lower mold plate 17 are distributed in parallel, and the cross-sectional shape of the pressing ball 5 is set to be circular.

Further, in the above technical solution, the soft pad 11 is made of a rubber material, and the cross-sectional shape of the soft pad 11 is configured to be a semicircle.

Further, the anti-sticking sleeve 14 is provided with a U-shaped cross section, and the anti-sticking sleeve 14 is made of elastic steel material.

The implementation mode is specifically as follows: push down the template 17 direction through two first electric putter promotes and press, flow direction die 19 is moulded plastics through mouth 18 of moulding plastics, then second electric putter output shaft promotes fixed block 3, make the second electronic antiseized cover 14 of terrace die 10 laminating of pressing down press to die 19, press in-process stabilizer bar 21 and activity groove phase-match, 12 the slide bar promotes to base 1 direction, will press ball 5 to press down when changing terrace die 10 and promote movable rod 6 outwards to move, drive the push-assist rod top to pressing down piece 9, pressing down piece 9 to 10 directions and pressing down 11, terrace die 10 can dismantle the change, be convenient for change the terrace die, prevent that the terrace die from damaging seriously and causing the production loss, this embodiment has specifically solved the mould wearing and tearing that exists among the prior art or has produced the inconvenient problem of dismantling the change after the plastic deformation.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, two first electric push rods push a lower template 17 to press in the direction, injection molding is carried out through an injection molding port 18, the lower template flows to a female die 19, then a second electric push rod output shaft pushes a fixed block 3, a second electric pressing male die 10 is attached to an anti-sticking die sleeve 14 to press the female die 19, a stable rod 21 is matched with a movable groove in the pressing process, a sliding rod 12 pushes the base 1, when the male die 10 is replaced, a pressing ball 5 pushes the movable rod 6 to move outwards in the downward pressing mode, the top end of the push rod is driven to move towards a pressing block 9, the pressing block 9 presses 11 towards the 10 direction, and the male die 10 can be replaced.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A mould with quick cooling function, includes base (1), its characterized in that: the pressing device is characterized in that an upper template (2) is arranged at the top of the base (1), fixing grooves are formed in two ends of the upper template (2), a first electric push rod is arranged in each fixing groove, grooves are formed in two sides of the inner wall of the upper template (2), a second electric push rod is arranged on the inner wall of each groove, an output shaft of the second electric push rod is connected with a fixing block (3), a clamping groove is formed in the fixing block (3), a pressing cavity (4) is formed in the inner wall of the clamping groove, a baffle is arranged at the top of the outer wall of the pressing cavity (4), a pressing ball (5) is arranged in the pressing cavity (4), a second spring (7) is arranged at the top of the pressing ball (5), movable rods (6) are arranged at two ends of the inner wall of the pressing cavity (4), one side of each movable rod (6) is in a semi-circular arc shape, a push assisting rod is hinged to one end, away from the pressing ball (5), of each, the push-aid rod is provided with a pressing block (9) on one side far away from a third spring (8), the pressing block (9) is connected with a baffle in a sliding manner, a male die (10) is connected to the top end of the clamping groove in a sliding manner, soft pads (11) are arranged at two ends of the bottom of the male die (10), a fourth spring is arranged inside the soft pads (11), sliding rods (12) are connected to two ends of the top of the groove in a sliding manner, a first spring is movably sleeved on the outer wall of each sliding rod (12), stabilizing rods (21) are arranged at two ends of the upper die plate (2), an upper die baffle (13) is arranged at the top of each sliding rod (12), movable grooves are formed in two sides of the upper die baffle (13), each stabilizing rod (21) penetrates through the movable groove, each upper die baffle (13) is connected with the male die (10) in a sliding manner, and an anti-sticking die, antiseized die sleeve (14) and terrace die (10) top phase-match, cope match-plate pattern (2) both ends all are equipped with solid fixed cylinder (15), gu fixed cylinder (15) inner wall top sliding connection has dead lever (16), dead lever (16) outer wall activity has cup jointed the spring, two dead lever (16) top is equipped with lower bolster (17), lower bolster (17) inner wall is equipped with mouthful (18) of moulding plastics, it is equipped with the runner to mould plastics mouthful (18) bottom, the runner bottom is equipped with die (19), die (19) and terrace die (10) phase-match, die (19) outer wall is equipped with cooling trough (20), the lower bolster both ends all are equipped with stabilizer bar groove, stabilizer bar groove and stabilizer bar (21) phase-match.

2. The mold with the rapid cooling function according to claim 1, wherein: base (1) one side is equipped with the motor chamber, motor intracavity portion is equipped with motor (22), motor chamber top is equipped with exhaust chamber (23), exhaust chamber (23) both ends all are equipped with the pivot, motor (22) output shaft pivot, two rotate between the pivot and be connected with rotary rod (24), rotary rod (24) outer wall is equipped with flabellum (25), exhaust chamber (23) are kept away from flabellum one side and are equipped with the air outlet.

3. The mold with rapid cooling function according to claim 2, wherein: flabellum (25) quantity sets up to three groups, every group the quantity of flabellum (25) sets up to two, two flabellum (25) symmetric distribution is in rotary rod (24) outer wall both ends.

4. The mold with the rapid cooling function according to claim 1, wherein: cooling pipeline (26) have all been seted up at lower bolster (17) both ends, cooling pipeline (26) are close to the mouth one side of moulding plastics and are connected with cooling trough (20) fixed connection, cooling pipeline (26) are kept away from and are moulded plastics mouth (18) one side and are equipped with the outlet, cooling pipeline (26) are close to exhaust chamber (23) one side and are equipped with the water filling port.

5. The mold with the rapid cooling function according to claim 1, wherein: the upper template (2) and the lower template (17) are distributed in parallel, and the cross section of the pressing ball (5) is circular.

6. The mold with the rapid cooling function according to claim 1, wherein: the soft pad (11) is made of rubber materials, and the cross section of the soft pad (11) is semicircular.

7. The mold with the rapid cooling function according to claim 1, wherein: the anti-sticking sleeve (14) is U-shaped in cross section, and the anti-sticking sleeve (14) is made of elastic steel materials.