CN215202978U

CN215202978U - Quick connecting device of mould cooling water pipe

Info

Publication number: CN215202978U
Application number: CN202120925187.1U
Authority: CN
Inventors: 刘富强
Original assignee: Qingdao Luomaite Industrial Equipment Co ltd
Current assignee: Qingdao Luomaite Industrial Equipment Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-17
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a mould condenser tube quick connecting device, including fixed pipe and connecting pipe, fixed pipe and cooling device water inlet fixed connection, the pipe inner wall of fixed pipe is equipped with the rotary trough, be equipped with a plurality of entries that communicate with the rotary trough on the fixed pipe, the rotary trough inner wall is equipped with a plurality of fixed slots, and is a plurality of all be equipped with the kicking block in the fixed slot, the kicking block passes through elastic mechanism and fixed union coupling, be equipped with a plurality of extrusion chambeies in the connecting pipe, and is a plurality of the extrusion intracavity all is equipped with the fixed block, the fixed block is connected with the extrusion chamber through extrusion mechanism, the fixed block is connected with the kicking block through agreeing with the mechanism. The utility model discloses a set up elastic mechanism and extrusion mechanism, the fixed block that will be under the extrusion state is put into the rotary trough and is rotatory, accomplishes being connected of connecting pipe and fixed pipe in squeezing the fixed slot with the fixed block under the spring action of second spring, need not to utilize cuff or iron wire to fasten, has avoided causing the damage to the connecting pipe.

Description

Quick connecting device of mould cooling water pipe

Technical Field

The utility model relates to a mould processing technology field especially relates to a mould condenser tube quick connection device.

Background

The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece 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 mould need use cooling device to accelerate its cooling rate in the course of working, so that improve work efficiency, cooling device need use pipeline and cooling water cooperation, and need use the pipeline of different length to match the mould according to the inside condition of actual plant, simultaneously, what should first consider when changing the pipeline of different length is with cooling device's connected mode, current pipeline and cooling device water inlet's connected mode generally embolias water inlet mouth of pipe outer wall with the pipeline, utilize cuff or iron wire to fasten afterwards, this kind of connected mode not only can cause the damage to the pipeline, and simultaneously, complex operation when changing it, time waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick connecting device for a cooling water pipe of a mold.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mould condenser tube quick connecting device, is including fixed pipe and connecting pipe, fixed pipe and cooling device water inlet fixed connection, the pipe inner wall of fixed pipe is equipped with the rotary trough, fixed intraductal a plurality of and the entry of rotary trough intercommunication that is equipped with, the rotary trough inner wall is equipped with a plurality of fixed slots, and is a plurality of all be equipped with the kicking block in the fixed slot, the kicking block passes through elastic mechanism and fixed union coupling, be equipped with a plurality of extrusion chambeies in the connecting pipe, it is a plurality of all be equipped with the fixed block in the extrusion intracavity, the fixed block passes through extrusion mechanism and is connected with the extrusion chamber, the fixed block is connected with the kicking block through agreeing with the mechanism.

Preferably, elastic mechanism include with kicking block fixed connection's ejector pin, fixed intraductal bullet chamber that is equipped with, the ejector pin is sealed to run through the bullet chamber and to extend to the fixed intraductal side of managing, the ejector pin outer wall is fixed with solid fixed ring, gu there is first spring fixed ring and elastic connection between the intracavity wall of bullet.

Preferably, the extrusion mechanism includes many and fixed block diapire fixed connection's second spring, many the second spring is terminal all with extrusion intracavity diapire elastic connection.

Preferably, the fitting mechanism comprises a top groove formed in the fixed block, the top block is semicircular, and the top groove is matched with the top block and is also semicircular.

Preferably, the diameter of the connecting pipe is the same as the inner diameter of the fixed pipe.

Preferably, a sealing collar matched with the connecting pipe is arranged on the inner wall of the pipeline of the fixed pipe.

The utility model has the advantages that:

1. through setting up elastic mechanism and extrusion mechanism, will be in the fixed block of extrusion state and put into the rotary trough and rotatory, accomplish being connected of connecting pipe and fixed pipe in squeezing the fixed slot with the fixed block under the elastic force effect of second spring, need not to utilize cuff or iron wire to tie tightly, avoided causing the damage to the connecting pipe.

2. Through setting up ejector pin and agreeing with the mechanism, can push down the ejector pin and drive the kicking block and get into the apical trough, extrude the fixed block and make it get into the extrusion intracavity again, relieved the fixed block at random and connected with the fixed slot to the fixed pipe of having relieved is connected with the connecting pipe, conveniently dismantles it.

Drawings

FIG. 1 is a schematic view of a fixed pipe structure of a quick connecting device for a mold cooling water pipe according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the quick connecting device for the cooling water pipe of the mold of the present invention;

FIG. 3 is a schematic view of a connecting pipe structure of a quick connecting device for a mold cooling water pipe according to the present invention;

in the figure: the device comprises a fixed pipe 1, a rotary groove 2, an inlet 3, a sealing collar 4, a fixed groove 5, a jacking block 6, a jacking rod 7, an elastic cavity 8, a first spring 9, a connecting pipe 10, an extrusion cavity 11, a fixed block 12, a second spring 13 and a jacking groove 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-3, a fast connecting device for a mold cooling water pipe comprises a fixed pipe 1 and a connecting pipe 10, the fixed pipe 1 is fixedly connected with a water inlet of a cooling device, a rotary groove 2 is arranged on the inner wall of a pipeline of the fixed pipe 1, a plurality of inlets 3 communicated with the rotary groove 2 are arranged on the fixed pipe 1, a plurality of fixing grooves 5 are arranged on the inner wall of the rotary groove 2, a plurality of ejector blocks 6 are arranged in the plurality of fixing grooves 5, the ejector blocks 6 are connected with the fixed pipe 1 through an elastic mechanism, the elastic mechanism comprises ejector rods 7 fixedly connected with the ejector blocks 6, an elastic cavity 8 is arranged in the fixed pipe 1, the ejector rods 7 hermetically penetrate through the elastic cavity 8 and extend to the outer side of the fixed pipe 1, a fixing ring is fixed on the outer wall of the ejector rods 7, a first spring 9 is elastically connected between the fixing ring and the inner wall of the elastic cavity 8, the ejector rods 7 can be used for driving the ejector blocks 6 to extrude a fixed block 12 to enter an extrusion cavity 11 again, and the connecting pipe 10 is removed from the fixed pipe 1, after the mandril 7 is loosened, the mandril 6 can be restored under the driving of the first spring 9.

Be equipped with a plurality of extrusion chambeies 11 in the connecting pipe 10, all be equipped with fixed block 12 in a plurality of extrusion chambeies 11, fixed block 12 is connected with extrusion chamber 11 through extrusion mechanism, extrusion mechanism includes many second springs 13 with 12 diapire fixed connection of fixed block, many second springs 13 are terminal all with 11 inner diapire elastic connection in extrusion chamber, fixed block 12 can be taken in or stretch out 11 take the size in extrusion chamber, make things convenient for connecting pipe 10 to accomplish with fixed pipe and connect in the separation.

Fixed block 12 is connected with kicking block 6 through agreeing with the mechanism, agrees with the mechanism including setting up the apical groove 14 on fixed block 12, and kicking block 6 is semi-circular, and apical groove 14 cooperation kicking block 6 also is semi-circular, and kicking block 6 can slide in apical groove 14, makes things convenient for kicking block 6 to accomplish extrusion fixed block 12 and separate with fixed block 12.

The diameter of connecting pipe 10 is the same with the internal diameter size of fixed pipe 1, is equipped with on the pipeline inner wall of fixed pipe 1 with connecting pipe 10 complex sealed neck ring 4, leakproofness when connecting pipe 10 is connected with fixed pipe 1 can be guaranteed to sealed neck ring 4.

The utility model discloses during the use, fixed pipe 1 is with cooling device's water inlet fixed connection, press a plurality of fixed blocks 12 of connecting pipe 10 outer wall at first, make it get into extrusion chamber 11 certain size and just with entry 3 cooperation, insert connecting pipe 10 in fixed pipe 1's mouth afterwards, fixed block 12 gets into rotary trough 2 from entry 3, rotate connecting pipe 10 afterwards, a plurality of fixed blocks 12 are at rotary trough 2 internal rotation, when it rotates to fixed slot 5 position under the elastic force effect of second spring 13 fixed block 12 is gone into wherein and kicking block 6 is in kicking groove 14, connecting pipe 10 and fixed pipe 1 are in connected state this moment; when the connecting pipe 10 needs to be replaced according to a use scene, the ejector rod 7 is pressed downwards, the ejector rod 7 drives the ejector block 6 to extrude the fixing block 12, the fixing block 12 enters the extrusion cavity 11 again, the connection between the connecting pipe 10 and the fixing pipe 1 is randomly removed, and the connecting pipe 10 is rotated to drive the fixing block 12 to reach the position of the inlet 3, so that the connecting pipe 10 and the fixing block can be separated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fast connecting device of a mold cooling water pipe comprises a fixed pipe (1) and a connecting pipe (10), it is characterized in that the fixed pipe (1) is fixedly connected with a water inlet of a cooling device, a rotary groove (2) is arranged on the inner wall of the pipeline of the fixed pipe (1), a plurality of inlets (3) communicated with the rotary groove (2) are arranged on the fixed pipe (1), a plurality of fixing grooves (5) are arranged on the inner wall of the rotary groove (2), a top block (6) is arranged in each fixing groove (5), the ejector block (6) is connected with the fixed pipe (1) through an elastic mechanism, a plurality of extrusion cavities (11) are arranged in the connecting pipe (10), fixed blocks (12) are arranged in the extrusion cavities (11), the fixed block (12) is connected with the extrusion cavity (11) through an extrusion mechanism, and the fixed block (12) is connected with the ejector block (6) through a matching mechanism.

2. The quick connecting device for the mold cooling water pipe according to claim 1, wherein the elastic mechanism comprises a top rod (7) fixedly connected with a top block (6), an elastic cavity (8) is arranged in the fixed pipe (1), the top rod (7) penetrates through the elastic cavity (8) in a sealing manner and extends to the outer side of the fixed pipe (1), a fixed ring is fixed on the outer wall of the top rod (7), and a first spring (9) is elastically connected between the fixed ring and the inner wall of the elastic cavity (8).

3. The quick connecting device for the cooling water pipe of the mold according to claim 1, wherein the extruding mechanism comprises a plurality of second springs (13) fixedly connected with the bottom wall of the fixed block (12), and the tail ends of the plurality of second springs (13) are elastically connected with the bottom wall of the extruding cavity (11).

4. The quick connecting device for the cooling water pipe of the mold as claimed in claim 1, wherein the engaging mechanism comprises a top groove (14) arranged on the fixing block (12), the top block (6) is semicircular, and the top groove (14) is matched with the top block (6) and is also semicircular.

5. The mold cooling water pipe quick connection device according to claim 1, wherein the diameter of the connection pipe (10) is the same as the inner diameter of the fixed pipe (1).

6. The quick connecting device for the cooling water pipe of the mold according to claim 1, wherein the inner wall of the fixed pipe (1) is provided with a sealing collar (4) matched with the connecting pipe (10).