CN211101543U

CN211101543U - Carbide pole extrusion porous type mould

Info

Publication number: CN211101543U
Application number: CN201921844716.4U
Authority: CN
Inventors: 丁跃; 李军培
Original assignee: Huaian Dinghao Mould Factory
Current assignee: Huaian Dinghao Mould Factory
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a porous type mould of carbide pole extrusion, including lower briquetting and die body, the die body is fixed to be set up in the upper end of briquetting down, the lower extreme fixedly connected with supporting component of briquetting down, the lower extreme fixedly connected with base of supporting component, fixedly connected with shake mechanism on the part that the base is located between the supporting component, the upper end of shake mechanism contacts with the lower extreme of briquetting down, the upper end fixedly connected with circulation mechanism of base, be equipped with cooling body in the die body, the end of intaking and the play water end of circulation mechanism all communicate the setting with cooling body. The utility model discloses a shake effect to the casting work piece is realized to setting up of shake mechanism, cooling body and circulation mechanism, reaches and carries out the evacuation to the gas in the casting work piece, is favorable to improving the intensity of shaping work piece, and can cool off fast the casting work piece, improves work efficiency.

Description

Carbide pole extrusion porous type mould

Technical Field

The utility model relates to a porous type mould technical field especially relates to a carbide pole extrudees porous type mould.

Background

The machine and parts used for production and articles of people's daily life are all formed by processing after being injected into a mold blank through a mold, the mold is widely used in the production and people's life fields, and whether the structure of the mold is reasonable or not directly influences the quality of the mold blank.

The porous type mould that uses at present is simple casting to the mode embryo more, wait for the natural cooling shaping can, but this kind of natural cooling's mode is unfavorable for improving the fashioned speed of bar metal, and the particularity of porous type mould, it is slow to lead to natural cooling speed, thereby reduce production efficiency, and the bar metal is easy for bubbling at the in-process of casting, thereby the condition that appears the fretwork in the bar metal after leading to the shaping produces, thereby influence the intensity of bar metal, reduce the qualification rate of bar metal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of slow cooling forming speed in the prior art and providing a hard alloy round bar extrusion porous mould.

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

the utility model provides a porous type mould of carbide pole extrusion, includes briquetting and die body down, the die body is fixed to be set up in the upper end of briquetting down, the lower extreme fixedly connected with supporting component of briquetting down, the lower extreme fixedly connected with base of supporting component, fixedly connected with shake mechanism on the part that the base is located between the supporting component, the upper end of shake mechanism contacts with the lower extreme of briquetting down, the upper end fixedly connected with circulation mechanism of base, be equipped with cooling body in the die body, the end of intaking of circulation mechanism all sets up with cooling body intercommunication with play water end, it needs to explain that the setting of shake mechanism, circulation mechanism and cooling body realizes cooling the work piece of casting fast, and avoids the production in middle of space when can making its casting.

Preferably, the supporting part is including fixed the many telescopic links that set up in briquetting lower extreme, many the lower extreme of telescopic link sets up with the upper end fixed connection of base, many all the cover is equipped with the spring on the telescopic link, needs to explain that the supporting part's setting realizes the supporting role to the briquetting down to the limit briquetting's tenesmus extreme position is down limited.

Preferably, shake mechanism is including fixed setting up in the backing plate of base upper end, the backing plate sets up between many telescopic links, the upper end fixedly connected with servo motor of backing plate, servo motor's output fixedly connected with pivot, coaxial fixedly connected with cam in the pivot, the upper end of cam contacts with the lower extreme of briquetting down, and it needs to explain that, the setting of shake mechanism realizes carrying out the exhaust air to the work piece of casting, is favorable to improving the intensity of work piece.

Preferably, circulation mechanism is including fixed the condenser that sets up in the base upper end, the delivery end intercommunication of condenser is provided with first water pipe, the delivery end intercommunication of first water pipe is provided with the water tank, the delivery end intercommunication of water tank is provided with the second water pipe, the delivery end of second water pipe and the end of intaking of condenser all set up with cooling body intercommunication, it needs to explain that circulation mechanism's setting realizes the cyclic utilization to water, is favorable to saving the water resource.

Preferably, the cooling mechanism is including setting up the first annular chamber in the mould, the intercommunication is provided with second annular chamber on first annular chamber's the lateral wall, the intercommunication is provided with third annular chamber on second annular chamber's the lateral wall, the end of intaking of third annular chamber and the play water end intercommunication setting of second water pipe, the intercommunication is provided with the third water pipe on the lateral wall of third annular chamber, the play water end of third water pipe and the end intercommunication setting of intaking of condenser need explain, and the setting of cooling mechanism realizes cooling fast the work piece of casting, is favorable to improving work efficiency.

Preferably, the second water pipe and the third water pipe are both corrugated pipes, and it should be noted that the arrangement of the second water pipe and the third water pipe which are both corrugated pipes is favorable for ensuring normal shaking of the lower pressing block.

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

1. the utility model discloses a setting up of shake mechanism realizes carrying out intermittent type exhaust air to the work piece of casting, is favorable to avoiding appearing the fretwork in the work piece of casting, is favorable to improving the intensity of work piece, is favorable to improving the qualification rate of casting work piece.

2. The utility model discloses a setting up of circulation mechanism realizes cooling the water that utilizes to be favorable to the water resource to be utilized once more, be favorable to saving the water resource.

3. The utility model discloses a setting up of cooling body realizes carrying out the multilayer cooling to the work piece of casting to reach and carry out quick cooling to the casting work piece in the porous type mould, and then be favorable to saving the cool time of casting the work piece, be favorable to improving work efficiency.

Drawings

Fig. 1 is a perspective view of a hard alloy round bar extrusion porous mold provided by the present invention;

fig. 2 is a schematic structural view of a cooling mechanism in a hard alloy round bar extrusion porous mold provided by the present invention;

fig. 3 is a schematic front structural view of the utility model for a hard alloy round bar extrusion porous mold.

In the figure: the device comprises a pressing block 1, a die body 2, a supporting part 3, a base 4, a shaking mechanism 5, a circulating mechanism 6, a cooling mechanism 7, an expansion rod 8, a spring 9, a backing plate 10, a servo motor 11, a rotating shaft 12, a cam 13, a condenser 14, a first water pipe 15, a water tank 16, a second water pipe 17, a first annular chamber 18, a second annular chamber 19, a third annular chamber 20 and a third water pipe 21.

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 hard alloy round bar extrusion porous mold comprises a lower pressing block 1 and a mold body 2, wherein the mold body 2 is fixedly arranged at the upper end of the lower pressing block 1, and the lower end of the lower pressing block 1 is fixedly connected with a supporting part 3, wherein the supporting part 3 comprises a plurality of telescopic rods 8 fixedly arranged at the lower end of the lower pressing block 1, the lower ends of the telescopic rods 8 are fixedly connected with the upper end of a base 4, springs 9 are sleeved on the telescopic rods 8, the lower end of the supporting part 3 is fixedly connected with a base 4, a shaking mechanism 5 is fixedly connected to the part of the base 4 between the supporting parts 3, the upper end of the shaking mechanism 5 is contacted with the lower end of the lower pressing block 1, the shaking mechanism 5 comprises a base plate 10 fixedly arranged at the upper end of the base 4, the base plate 10 is arranged between the telescopic rods 8, a servo motor 11, the rotating shaft 12 is coaxially and fixedly connected with a cam 13, and the upper end of the cam 13 is contacted with the lower end of the lower pressing block 1.

It should be noted that the lower pressing block 1 and the die body 2 are fixedly connected through the existing fixing bolt, so that the casting workpiece in the die body 2 is demoulded after being molded, the upper end of the die body 2 is also fixedly connected with an upper pressing block through the existing bolt, and a casting opening is formed in the upper pressing block, so that the molten liquid can be cast; the spring 9 has certain elasticity, and the upper end and the lower end of the spring 9 are respectively fixedly connected with the lower end of the lower pressing block 1 and the upper end of the base 4, so that the lower pressing block 1 can be restored to the initially set state under the action of no jacking power; the backing plate 10 is used for fixing the servo motor 11, so that the height of the servo motor 11 is increased, and the cam 13 can normally run on the rotating shaft 12; the specific structure and the working principle of the servo motor 11 belong to the prior art, which are not described in detail herein, and the servo motor 11 is electrically connected to an external power supply; the cam 13 is used for pushing the pressing block 1, so that the cam is matched with the elasticity of the spring 9 for use, the shaking effect on the pressing block 1 is achieved, air generated in the process of casting the metal rod on the die body 2 is discharged, and the strength of the metal rod is improved.

Wherein, the upper end of the base 4 is fixedly connected with a circulating mechanism 6, a cooling mechanism 7 is arranged in the die body 2, the water inlet end and the water outlet end of the circulating mechanism 6 are both communicated with the cooling mechanism 7, the circulating mechanism 6 comprises a condenser 14 fixedly arranged at the upper end of the base 4, the water outlet end of the condenser 14 is communicated with a first water pipe 15, the water outlet end of the first water pipe 15 is communicated with a water tank 16, the water outlet end of the water tank 16 is communicated with a second water pipe 17, the water outlet end of the second water pipe 17 and the water inlet end of the condenser 14 are both communicated with the cooling mechanism 7, the cooling mechanism 7 comprises a first annular chamber 18 arranged in the die body 2, the side wall of the first annular chamber 18 is communicated with a second annular chamber 19, the side wall of the second annular chamber 19 is communicated with a third annular chamber 20, the water inlet end of the third annular chamber 20 is communicated with the water outlet end of the, a third water pipe 21 is arranged on the side wall of the third annular chamber 20 in a communicating manner, the water outlet end of the third water pipe 21 is arranged in a communicating manner with the water inlet end of the condenser 14, and the second water pipe 17 and the third water pipe 21 are corrugated pipes.

It should be noted that the specific structure and the working principle of the condenser 14 both belong to the prior art, and are not described herein in detail, and are mainly used for cooling water; the water inlet end of the first water pipe 15 is communicated with the water outlet end of the condenser 14, and the water outlet end of the first water pipe 15 is communicated with the water inlet end of the water tank 16, so that the cooling in the condenser 14 is guided into the water tank 16 through the first water pipe 15 for secondary utilization; the water inlet end of the second water pipe 17 is communicated with the water outlet end of the water tank 16, and the water outlet end of the second water pipe 17 is communicated with the water inlet end of the third annular chamber 20, so that water in the water tank 16 is guided into the third annular chamber 20 through the second water pipe 17, and the cast workpiece is rapidly cooled; the water inlet end of the third water pipe 21 is communicated with the water outlet end of the third annular chamber 20, and the water outlet end of the third water pipe 21 is communicated with the water inlet end of the condenser 14, so that the water in the third annular chamber 20 is guided into the condenser 14 through the third water pipe 21, the used water is cooled again, and the effect of water recycling is achieved; the second water pipe 17 and the third water pipe 21 are corrugated pipes, and the arrangement has the advantages that when the lower pressing block 1 shakes, the movement track of the lower pressing block 1 is not influenced by the second water pipe 17 and the third water pipe 21; the second annular chamber 19 is sleeved on the first annular chamber 18, the first annular chamber 18 is communicated with the second annular chamber 19, the third annular chamber 20 is sleeved on the second annular chamber 19, the third annular chamber 20 is communicated with the second annular chamber 19, and the holes in the die body 2 are respectively arranged at the inner ring position of the first annular chamber 18, the position between the first annular chamber 18 and the second annular chamber 19 and the position between the second annular chamber 19 and the third annular chamber 20, so that the arrangement of the first annular chamber 18, the second annular chamber 19 and the third annular chamber 20 can achieve the effect of rapidly cooling the cast workpiece in the holes.

In the utility model, in the process of casting the workpiece, the servo motor 11 rotates to drive the rotating shaft 12 to rotate, and the rotating shaft 12 rotates to drive the cam 13 to rotate, so that the cam 13 can conflict with the lower pressing block 1 and can generate the shaking effect, thereby being beneficial to achieving the air exhaust of the casting workpiece on the die body 2 and improving the strength of the casting workpiece; water in the water tank 16 enters the third annular chamber 20 through the second water pipe 17, water flow passing through the third annular chamber 20 sequentially enters the second annular chamber 19 and the first annular chamber 18, so that cast workpieces are rapidly cooled, the used water enters the condenser 14 through the third water pipe 21 for cooling, and then enters the water tank 16 through the first water pipe 15 for secondary utilization, and water resources are saved.

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. The utility model provides a porous type mould of carbide pole extrusion, includes briquetting (1) and die body (2) down, die body (2) are fixed to be set up in the upper end of briquetting (1) down, a serial communication port, lower extreme fixedly connected with supporting component (3) of briquetting (1) down, the lower extreme fixedly connected with base (4) of supporting component (3), fixedly connected with shake mechanism (5) on the part that base (4) are located between supporting component (3), the upper end of shake mechanism (5) contacts with the lower extreme of briquetting (1) down, the upper end fixedly connected with circulation mechanism (6) of base (4), be equipped with cooling body (7) in die body (2), the end of intaking and the play water end of circulation mechanism (6) all communicate the setting with cooling body (7).

2. The hard alloy round bar extrusion porous die according to claim 1, wherein the supporting component (3) comprises a plurality of telescopic rods (8) fixedly arranged at the lower end of the lower pressing block (1), the lower ends of the plurality of telescopic rods (8) are fixedly connected with the upper end of the base (4), and springs (9) are sleeved on the plurality of telescopic rods (8).

3. The hard alloy round bar extrusion porous die according to claim 2, wherein the shaking mechanism (5) comprises a base plate (10) fixedly arranged at the upper end of the base (4), the base plate (10) is arranged among the multiple telescopic rods (8), a servo motor (11) is fixedly connected to the upper end of the base plate (10), a rotating shaft (12) is fixedly connected to the output end of the servo motor (11), a cam (13) is coaxially and fixedly connected to the rotating shaft (12), and the upper end of the cam (13) is in contact with the lower end of the lower pressing block (1).

4. The hard alloy round bar extrusion multihole die according to claim 1, wherein the circulating mechanism (6) comprises a condenser (14) fixedly arranged at an upper end of the base (4), a water outlet end of the condenser (14) is provided with a first water pipe (15) in a communicating manner, a water outlet end of the first water pipe (15) is provided with a water tank (16) in a communicating manner, a water outlet end of the water tank (16) is provided with a second water pipe (17) in a communicating manner, and the water outlet end of the second water pipe (17) and a water inlet end of the condenser (14) are both provided with a cooling mechanism (7) in a communicating manner.

5. The hard alloy round bar extrusion multihole type die of claim 4, wherein the cooling mechanism (7) comprises a first annular chamber (18) disposed in the die body (2), a second annular chamber (19) is disposed on a side wall of the first annular chamber (18) in a communicating manner, a third annular chamber (20) is disposed on a side wall of the second annular chamber (19) in a communicating manner, a water inlet end of the third annular chamber (20) is disposed in a communicating manner with a water outlet end of the second water pipe (17), a third water pipe (21) is disposed on a side wall of the third annular chamber (20) in a communicating manner, and a water outlet end of the third water pipe (21) is disposed in a communicating manner with a water inlet end of the condenser (14).

6. The hard alloy round bar extrusion multihole type die of claim 5, wherein the second water pipe (17) and the third water pipe (21) are both corrugated pipes.