CN210820447U

CN210820447U - External hanging mechanism for driving concave die to rotate in unequal intervals

Info

Publication number: CN210820447U
Application number: CN201921801535.3U
Authority: CN
Inventors: 张旋
Original assignee: Nanjing Maojiang Precision Machinery Co ltd
Current assignee: Nanjing Maojiang Precision Machinery Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-23
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a drive rotatory external mechanism of die non-partition, including the plummer, the equal fixedly connected with die in both sides of plummer upper surface, the equal fixedly connected with first pipeline in bottom of two die back of the body one side mutually, the equal fixedly connected with second pipeline in top of two relative one sides of die, the fixed cover of one end of second pipeline has connect first gasbag, and the fixed cover of one end of first pipeline has connected the second gasbag, and it has liquid to fill in the inner chamber of second gasbag, and the cooling bath has been seted up to the inside of die. The utility model discloses utilize first gasbag and second gasbag matched with mode of setting, in the inner chamber of advancing the cooling bath through first pipeline extrusion, the inner chamber of cooling bath can flow in liquid this moment, through the liquid with the inner chamber of advancing first gasbag of the gas extrusion in the cooling bath inner chamber, the rotary ball body seals the inner chamber of first pipeline, then the liquid can cool off the inside material of die, be convenient for take out the material in the die inner chamber after the cooling.

Description

External hanging mechanism for driving concave die to rotate in unequal intervals

Technical Field

The utility model relates to an external mechanism field of die, in particular to drive the rotatory external mechanism of non-partition of die.

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 material in the mould needs to be taken out of the mould after being formed, but when the workpiece is taken out, the workpiece in the female die can be taken out only after the workpiece is cooled, but the cooling process of the workpiece is very slow, the time for the worker to wait for the cooling of the workpiece is wasted, the time for manufacturing the workpiece is very long, and the workpiece processing efficiency is very low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive non-equant rotatory external mechanism of die to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drive rotatory external mechanism of die non-partition, includes the plummer, the equal fixedly connected with die in both sides of plummer upper surface, two the equal fixedly connected with first pipeline in bottom of the opposite side of back of the body of die, two the equal fixedly connected with second pipeline in top of the relative one side of die, the fixed cover of one end of second pipeline has been cup jointed first gasbag, the fixed cover of one end of first pipeline has been cup jointed the second gasbag, it has liquid to fill in the inner chamber of second gasbag, the cooling bath has been seted up to the inside of die, the one end of cooling bath inner chamber communicates with the inner chamber of second pipeline each other, the other end of cooling bath inner chamber communicates with the inner chamber of first pipeline each other.

Preferably, the inner cavity of the first pipeline is fixedly sleeved with an installation seat, the middle part of the installation seat is rotatably sleeved with a ball body, and the middle part of the ball body is provided with a through hole.

Preferably, the top end of the sphere is fixedly connected with a connecting rod, and the top end of the connecting rod penetrates through the first pipeline and is fixedly connected with the first handle.

Preferably, a bottom plate is arranged below the bearing table, a first gear is arranged between the bottom plate and the bearing table, and a second gear is meshed and connected to one side of the first gear.

Preferably, the middle part of the first gear is fixedly connected with a first main shaft in an inserting manner, the top end of the first main shaft is fixedly connected with the bearing table, the first main shaft is rotatably connected with the bottom plate, the middle part of the second gear is fixedly connected with a second main shaft in an inserting manner, and the bottom end of the second main shaft is rotatably connected with the bottom plate.

Preferably, the middle part of the upper surface of the second gear is fixedly connected with a second handle, and the two sides of the bearing table are fixedly connected with limiting plates.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize first gasbag and second gasbag matched with setting mode, through extruding the second gasbag, extrude the liquid in the second gasbag inner chamber into the inner chamber of cooling bath through first pipeline, the inner chamber of cooling bath can flow into liquid at this moment, extrude the gas in the cooling bath inner chamber into the inner chamber of first gasbag through liquid, the rotary sphere seals the inner chamber of first pipeline, then the liquid can cool off the material inside the die, be convenient for take out the material in the die inner chamber after cooling;

2. the utility model discloses utilize spheroid and through-hole matched with to set up the mode, can seal the inner chamber of first pipeline through the spheroid, rotate the spheroid, make the inner chamber of through-hole and first pipeline communicate each other, alright convenient control action to the liquid business turn over.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is the internal structure schematic diagram of the female die of the present invention.

Fig. 3 is a schematic view of the internal structure of the first pipeline of the present invention.

In the figure: 1. a bearing table; 2. a female die; 3. a first conduit; 4. a second conduit; 5. a first air bag; 6. a second air bag; 7. a liquid; 8. a cooling tank; 9. a mounting seat; 10. a sphere; 11. a through hole; 12. a connecting rod; 13. a first handle; 14. a base plate; 15. a first gear; 16. a second gear; 17. a second handle; 18. and a limiting plate.

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.

The utility model provides a rotatory external mechanism of drive die unequal branch as shown in fig. 1-3, including plummer 1, the equal fixedly connected with die 2 in both sides of plummer 1 upper surface, the bleeder vent has been seted up to one side at 2 tops of die, interference fit has the rubber buffer in the inner chamber of bleeder vent, the bleeder vent communicates with the inner chamber of cooling bath 8 each other, can balance the atmospheric pressure in the 8 inner chambers of cooling bath, guarantee that the water in the 6 inner chambers of second gasbag can be full of the inner chamber of cooling bath 8, the equal fixedly connected with first pipeline 3 in the bottom of two 2 back of the body one side of the back of the body mutually of die, the equal fixedly connected with second pipeline 4 in top of two 2 relative one sides of die, the fixed cover of one end of second pipeline 4 has connect first.

The fixed cover of one end of first pipeline 3 has been connected second gasbag 6, and it has liquid 7 to fill in the inner chamber of second gasbag 6, and cooling bath 8 has been seted up to the inside of die 2, and the one end of 8 inner chambers of cooling bath and the inner chamber of second pipeline 4 communicate each other, and the other end of 8 inner chambers of cooling bath and the inner chamber of first pipeline 3 communicate each other.

Fixed cover in the inner chamber of first pipeline 3 has connect mount pad 9, the middle part of mount pad 9 is rotated and has been cup jointed spheroid 10, can seal the inner chamber of first pipeline 3 through spheroid 10, through-hole 11 has been seted up at the middle part of spheroid 10, it is spheroid 10 to rotate, make through-hole 11 communicate each other with the inner chamber of first pipeline 3, alright convenient control effect to the business turn over of liquid 7, spheroid 10's top fixedly connected with connecting rod 12, first handle 13 of 3 fixedly connected with of first pipeline is passed on the top of connecting rod 12.

The below of plummer 1 is provided with bottom plate 14, the avris fixedly connected with curb plate of department on bottom plate 14, the top fixedly connected with fixed plate of curb plate, the bottom fixedly connected with pneumatic cylinder of fixed plate, the output transmission of pneumatic cylinder is connected with the mould, be provided with first gear 15 between bottom plate 14 and the plummer 1, one side meshing of first gear 15 is connected with second gear 16, the fixed interlude in middle part of first gear 15 is connected with first main shaft, the top and the plummer 1 fixed connection of first main shaft, first main shaft rotates with bottom plate 14 to be connected, the fixed interlude in middle part of second gear 16 is connected with the second main shaft, the bottom and the bottom plate 14 of second main shaft rotate to be connected, the middle part fixedly connected with second handle 17 of second gear 16 upper surface, the equal fixedly connected with limiting plate 18 in both sides of plummer 1.

This practical theory of operation:

when the extrusion die is used, firstly, a material in a molten state is poured into an inner cavity of one of the female dies 2, then the second handle 17 is rotated, the first gear 15 is driven to rotate through the second gear 16, then the first gear 15 can drive the bearing platform 1 to rotate until the female die 2 rotates to the position below the upper die, then the upper die is driven to move downwards through the hydraulic cylinder under the action of the hydraulic cylinder, and then the material in the inner cavity of the female die 2 is extruded and formed. Then the upper die is separated from the inner cavity of the female die 2 through the hydraulic cylinder, the through hole 11 can be rotated to a position parallel to the inner cavity of the first pipeline 3 under the driving of the connecting rod 12 by rotating the connecting rod 12, at the moment, the inner cavity of the first pipeline 3 is not sealed, the second air bag 6 is extruded, the liquid 7 in the inner cavity of the second air bag 6 is extruded into the inner cavity of the cooling tank 8 through the first pipeline 3, at the moment, the liquid 7 flows into the inner cavity of the cooling tank 8, the gas in the inner cavity of the cooling tank 8 is extruded into the inner cavity of the first air bag 5 through the liquid 7, the rotating ball 10 seals the inner cavity of the first pipeline 3, then the liquid 7 cools the material in the female die 2, the material in the inner cavity of the female die 2 is taken out after cooling, then the rotating ball 10 is extruded again, the first air bag 5 is extruded to extrude the liquid 7 in the inner cavity of the cooling tank 8 into the inner cavity, so as to cool the next material.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a drive non-equant rotatory mechanism of hanging of die, includes plummer (1), its characterized in that: the equal fixedly connected with die (2) in both sides of plummer (1) upper surface, two the equal fixedly connected with first pipeline (3) in bottom of die (2) the mutually opposite one side, two the equal fixedly connected with second pipeline (4) in top of die (2) one side relatively, the fixed cover of one end of second pipeline (4) has cup jointed first gasbag (5), the fixed cover of one end of first pipeline (3) has cup jointed second gasbag (6), it has liquid (7) to fill in the inner chamber of second gasbag (6), cooling bath (8) have been seted up to the inside of die (2), the one end of cooling bath (8) inner chamber and the inner chamber of second pipeline (4) communicate each other, the other end of cooling bath (8) inner chamber communicates each other with the inner chamber of first pipeline (3).

2. The externally-hanging mechanism for driving the concave die to rotate in a non-equal division manner according to claim 1, is characterized in that: an installation seat (9) is fixedly sleeved in an inner cavity of the first pipeline (3), a ball body (10) is rotatably sleeved in the middle of the installation seat (9), and a through hole (11) is formed in the middle of the ball body (10).

3. The plug-in mechanism for driving the concave die to rotate in a non-equal division manner according to claim 2, is characterized in that: the top end of the sphere (10) is fixedly connected with a connecting rod (12), and the top end of the connecting rod (12) penetrates through the first pipeline (3) and is fixedly connected with a first handle (13).

4. The externally-hanging mechanism for driving the concave die to rotate in a non-equal division manner according to claim 1, is characterized in that: a bottom plate (14) is arranged below the bearing table (1), a first gear (15) is arranged between the bottom plate (14) and the bearing table (1), and a second gear (16) is connected to one side of the first gear (15) in a meshed mode.

5. The plug-in mechanism for driving the concave die to rotate in a non-equal division manner according to claim 4, is characterized in that: the middle part fixed interlude of first gear (15) is connected with first main shaft, the top and plummer (1) fixed connection of first main shaft, first main shaft rotates with bottom plate (14) to be connected, the middle part fixed interlude of second gear (16) is connected with the second main shaft, the bottom and bottom plate (14) of second main shaft rotate to be connected.

6. The plug-in mechanism for driving the concave die to rotate in a non-equal division manner according to claim 4, is characterized in that: the middle of the upper surface of the second gear (16) is fixedly connected with a second handle (17), and the two sides of the bearing table (1) are fixedly connected with limiting plates (18).