CN213794095U

CN213794095U - But air injection formula wear-resisting material valve body mould

Info

Publication number: CN213794095U
Application number: CN202022749131.3U
Authority: CN
Inventors: 杨森; 申林; 朱爱民; 魏金玲; 马平安
Original assignee: Xuchang Zhongfa Institute Of Wear Resistant Materials Co ltd
Current assignee: Xuchang Zhongfa Institute Of Wear Resistant Materials Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-27
Anticipated expiration: 2030-11-24

Abstract

The utility model provides a but air injection formula abrasive material valve body mould belongs to mould technical field, and this but air injection formula abrasive material valve body mould includes the bottom plate, there is the fixed plate top outer wall of bottom plate through bolted connection, and the lower bolster has been placed to the top outer wall of fixed plate, and the lower bolster cooperation is used and has the cope match-plate pattern, and the top outer wall swing joint of cope match-plate pattern has the casting subassembly, and the casting subassembly includes casting tube one, casting tube two, staple bolt and funnel, and the bottom outer wall swing joint of funnel has casting tube one and casting tube two, and the outer wall swing joint of casting tube one has the staple bolt. Through setting up the casting subassembly, casting subassembly and cope match-plate pattern swing joint, the separation of the casting subassembly of being convenient for and cope match-plate pattern, and including funnel and staple bolt in the casting subassembly, its one funnel can avoid scattering both to cause the waste around the device, and its two make things convenient for split casting pipe one and casting pipe two, make the sprue gate and the casting subassembly of product all realize decomposing, and then conveniently carry out cleaning work.

Description

But air injection formula wear-resisting material valve body mould

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to but air injection formula abrasion-resistant material valve body mould.

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 an inner cavity shape, the blank can be separated (blanked) according to the contour shape by applying the contour shape with a cutting edge, and the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape; the die generally comprises a movable die and a fixed die (or a male die and a female die), which can be separated and closed, wherein a workpiece is taken out when the movable die and the fixed die are separated, and a blank is injected into a die cavity for forming when the movable die and the fixed die are closed; 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.

Through retrieval discovery, disclose in the chinese patent that the publication number is CN204036758U and disclosed a but wear-resisting material valve body mould of air injection formula, involve the skeleton, characterized in that, including mould body, first feed arrangement, second feed arrangement, third feed arrangement, the skeleton has been placed to this internal mould, first feed arrangement lower extreme links to each other with the skeleton top, second feed arrangement upper end links to each other with the skeleton bottom, third feed arrangement upper end links to each other with the skeleton bottom, first feed arrangement lower extreme is equipped with the concave surface, second feed arrangement and third feed arrangement bottom all are equipped with the concave surface.

However, according to the technical scheme, the concave surfaces are arranged at the two ends of the material injection hole framework so that the flash can be conveniently shoveled by using the pliers to clamp out, but in general production activities, the framework of the mold is not easy to separate from a product, so that the problem that the flash of the material injection hole is difficult to clamp out due to the fact that a grinding tool is not separated from the product yet exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a equipment of falling a set aims at solving because the fixed unable removal of falling a set among the prior art, leads to the egg to move a set problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but wear-resisting material valve body mould of air injection formula, comprising a base plate, there is the fixed plate top outer wall of bottom plate through bolted connection, the lower bolster has been placed to the top outer wall of fixed plate, the lower bolster cooperation is used and has the cope match-plate pattern, the top outer wall swing joint of cope match-plate pattern 15 has the casting subassembly, the casting subassembly includes casting tube one 19, two 20 of casting tube, staple bolt 21 and funnel 22, funnel 22 outer wall swing joint is in the top inner wall of casting tube one 19 and two 20 of casting tube, staple bolt 21 inner wall swing joint is in the outer wall of casting tube one 19, casting tube one 19 outer wall swing joint is in the top outer wall of cope match-plate pattern 15.

In order to fix cope match-plate pattern and lower bolster fast, conduct the utility model relates to an it is preferred, the top outer wall welding of bottom plate has the stand, and the center swing joint of stand has the layering.

In order to provide the cooling to cope match-plate pattern and lower bolster, as the utility model relates to an it is preferred, the top outer wall fixedly connected with cooling bath of fixed plate, one side outer wall welding of cooling bath has the inlet tube, and there is the water intaking valve terminal of inlet tube through threaded connection, and one side outer wall welding of cooling bath has the outlet pipe, and there is the outlet valve terminal of outlet pipe through threaded connection.

In order to confirm the time of opening the compound die, as the utility model relates to an it is preferred, one side outer wall fixedly connected with temperature-sensing meter of cooling bath, the top outer wall one corner fixedly connected with power source of bottom plate, the top outer wall fixedly connected with pilot lamp of bottom plate.

In order to make things convenient for the casting in-process mould inside air escape and make things convenient for the workman to observe the volume of casting raw materials and whether reach the limit, as the utility model relates to an it is preferred, the venthole has been seted up to the top outer wall of cope match-plate pattern, and the locating hole has been seted up to the inner wall of cope match-plate pattern, and the locating pin has been seted up to the top outer wall of lower bolster.

In order to make things convenient for the workman to mention the cope match-plate pattern when opening the compound die, as the utility model relates to an it is preferred, the top outer wall fixedly connected with handle one of cope match-plate pattern, the both sides outer wall fixedly connected with handle two of lower bolster.

In order to be able to make things convenient for the workman to carry the high lifting of bottom plate when removing, there is the impetus, can stack when simultaneously the stock is accomodate and preserve this kind of device, conduct the utility model relates to an it is preferred, the bottom outer wall welding of bottom plate has the base.

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

1. through setting up the casting subassembly, casting subassembly and cope match-plate pattern swing joint, be convenient for the separation of casting subassembly and cope match-plate pattern, and including funnel and staple bolt in the casting subassembly, its one of which funnel can make things convenient for the raw materials to cast from the top, avoid scattering both to cause the waste around the device, pollute the device all ring edge borders simultaneously, the existence of its two staple bolts can enough be in the casting in-process closed casting pipe one and casting pipe two avoid the raw materials to leak from the gap, can rely on staple bolt own active nature and contractility again, make things convenient for split casting pipe one and casting pipe two, make the sprue gate and the casting subassembly of product all realize decomposing, and then conveniently carry out cleaning work.

2. Through setting up stand and layering, can fix cope match-plate pattern and lower bolster fast, wherein in the casting process, the temperature of mould is very high usually, especially adopt the metal material to but air injection formula valve body class part majority, its molten state raw materials temperature is very high, can not artificially compress tightly, and can realize clearing up and convenient dismantlement to deckle edge for cope match-plate pattern and the lower bolster of this mould, need set up stand and layering, one of them can be fixed in the top outer wall of fixed plate with cope match-plate pattern and lower bolster, avoid appearing rocking, two of them can compress tightly the closure with cope match-plate pattern and lower bolster, prevent that the raw materials from leaking.

3. In traditional mould casting process, always rely on the experience to hold to the opportunity of opening the compound die, through setting up temperature controller and pilot lamp, can confirm to open the time of compound die, wherein the temperature controller monitors the temperature data in cope match-plate pattern and the lower bolster and can send simple signal of telecommunication, and in this signal of telecommunication input pilot lamp, whether the workman differentiates the mould temperature state through the colour can manual die sinking.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a left side view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the upper plate structure of the present invention;

fig. 4 is a schematic structural view of a casting assembly according to the present invention;

in the figure: 1-a bottom plate; 2-a base; 3, fixing a plate; 4-a cooling tank; 5-an indicator light; 6-power interface; 7-upright post; 8-layering; 9-a water inlet pipe; 10-a water inlet valve; 11-a water outlet pipe; 12-a water outlet valve; 13-a temperature controller; 14-a lower template; 15-upper template; 16-a locating pin; 17-air outlet holes; 18-handle one; 19-a first casting pipe; 20-casting a second pipe; 21-anchor ear; 22-a funnel; 23-handle two.

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. 1-4, the present invention provides the following technical solutions: including bottom plate 1, there is fixed plate 3 on the top outer wall of bottom plate 1 through bolted connection, lower bolster 14 has been placed to the top outer wall of fixed plate 3, lower bolster 14 cooperation is used and is had cope match-plate pattern 15, the top outer wall swing joint of cope match-plate pattern 15 has the casting subassembly, the casting subassembly includes casting tube one 19, two 20 casting tubes, staple bolt 21 and funnel 22, funnel 22 outer wall swing joint is in the top inner wall of casting tube one 19 and two 20 casting tubes, staple bolt 21 inner wall swing joint is in the outer wall of casting tube one 19, a 19 outer wall swing joint of casting tube is in the top outer wall of cope match-plate pattern 15.

The utility model discloses an in the concrete embodiment, through setting up the casting subassembly, casting subassembly and 15 swing joint of cope match-plate pattern, be convenient for casting subassembly and 15's separation of cope match-plate pattern, and including funnel 22 and staple bolt 21 in the casting subassembly, one of them funnel 22 can make things convenient for the raw materials to pour from the top, avoid scattering both to cause the waste around the device, pollute the device all ring border environment simultaneously, the existence of its two staple bolts 21 can enough avoid the raw materials to leak from the gap in casting process closed casting pipe 19 and casting pipe two 20, can rely on staple bolt 21 own active nature and contractility again, make things convenient for split casting pipe 19 and casting pipe two 20, make the sprue gate and the casting subassembly of product all realize decomposing, and then conveniently carry out cleaning work.

Specifically, the outer wall of the top end of the bottom plate 1 is welded with an upright post 7, and the center of the upright post 7 is movably connected with a pressing strip 8.

In this embodiment: through setting up stand 7 and layering 8, can fix cope match-plate pattern 15 and lower bolster 14 fast, wherein in the casting process, the temperature of mould is very high usually, especially adopt the metal material to but the formula of spouting valve body class part majority, its molten state raw materials temperature is very high, can not artificially compress tightly, and can realize clearance and convenient dismantlement to deckle edge for cope match-plate pattern 15 and the lower bolster 14 of this mould, need set up stand 7 and layering 8, one of them can be fixed in the top outer wall of fixed plate 3 with cope match-plate pattern 15 and lower bolster 14, avoid appearing rocking, its two can compress tightly the closure with cope match-plate pattern 15 and lower bolster 14, prevent that the raw materials from leaking.

Specifically, the outer wall of the top end of the fixing plate 3 is fixedly connected with a cooling tank 4, the outer wall of one side of the cooling tank 4 is welded with a water inlet pipe 9, the tail end of the water inlet pipe 9 is connected with a water inlet valve 10 through threads, the outer wall of one side of the cooling tank 4 is welded with a water outlet pipe 11, and the tail end of the water outlet pipe 11 is connected with a water outlet valve 12 through threads.

In this embodiment: the upper template 15 and the lower template 14 can be cooled by the cooling groove 4; the temperature is generally higher when valve body parts are cast, the production beat is slower in the traditional standing cooling method, the efficiency is low, the cooling time in the casting period can be shortened due to the existence of the cooling tank 4, the productivity is improved, the water inlet valve 10 can be communicated with an external tap water pipe to conveniently fill cooling water, the water outlet valve 12 can lock the cooling water in the cooling tank 4, and meanwhile, when the temperature of the cooling water is increased and cannot meet the requirement of cooling, the cooling water is discharged through the water outlet valve 12, and the effect that the cooling water is always kept at a lower temperature is achieved.

Specifically, one side outer wall fixedly connected with temperature control meter 13 of cooling bath 4, the top outer wall one corner fixedly connected with power source 6 of bottom plate 1, the top outer wall fixedly connected with pilot lamp 5 of bottom plate 1.

In this embodiment: in traditional mould casting process, always rely on experience to hold to the opportunity of opening the compound die, through setting up temperature controller 13 and pilot lamp 5, can confirm to open the time of compound die, wherein temperature controller 13 monitors the temperature data in upper template 15 and the lower bolster 14 and can send simple signal of telecommunication, and in this signal of telecommunication input pilot lamp 5, through the colour suggestion workman judge whether mould temperature state can manual die sinking, the existence of power interface 6 provides external electric power for whole device simultaneously.

Specifically, the outer wall of the top end of the upper template 15 is provided with an air outlet 17, the inner wall of the upper template 15 is provided with a positioning hole, and the outer wall of the top end of the lower template 14 is provided with a positioning pin 16.

In this embodiment: through the arrangement of the air outlet 17, air in the mold can be conveniently discharged in the casting process, and workers can conveniently observe whether the volume of the casting raw material reaches the limit or not; through setting up locating pin 16, can make things convenient for workman's quick compound die, thereby avoid the dislocation to improve production efficiency.

Specifically, the outer wall of the top end of the upper template 15 is fixedly connected with a first handle 18, and the outer walls of two sides of the lower template 14 are fixedly connected with a second handle 23.

In this embodiment: through setting up handle one 18, can make things convenient for the workman to mention cope match-plate pattern 15 when opening the compound die, through setting up handle two 23, can make things convenient for the workman to change cope match-plate pattern 15 and lower bolster 14 together to different valve body parts.

Specifically, the outer wall of the bottom end of the bottom plate 1 is welded with a base 2.

In this embodiment: through setting up base 2, can make things convenient for workman's transport to have the impetus when removing with the high lifting of bottom plate 1, can stack when simultaneously the stock accomodates and preserve this kind of device.

The utility model discloses a theory of operation and use flow: a field worker selects a corresponding upper template 15 and a corresponding lower template 14 according to a valve body part to be cast, the upper template 15 and the lower template 14 are placed on a fixing plate 3 through a second handle 23, the upper template 15 is tightly pressed through a bolt on an adjusting upright post 7 by using a pressing strip 8, a power supply interface 6 and an external electric cabinet are connected, the mold is opened, a casting raw material is poured through a funnel 22, whether casting is finished or not is determined by observing an air outlet 17, a water inlet valve 10 is opened to send cooling water to a cooling tank 4, a temperature controller 13 is started to monitor the temperature, and an indicator lamp 5 is turned on to prompt the opening of mold closing when the temperature is reduced to a certain area; firstly, the funnel 22 is removed, the first casting pipe 19 and the second casting pipe 20 are taken out and separated through the hoop 22, the upper template 15 is separated through the first handle 18, and after a finished product is taken out, all parts are cleaned, so that the situation that the stacking of blanks affects the next round of casting is prevented.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but abrasive material valve body mould of jet-propelled, includes bottom plate (1), its characterized in that: the top outer wall of bottom plate (1) has fixed plate (3) through bolted connection, lower bolster (14) have been placed to the top outer wall of fixed plate (3), lower bolster (14) cooperation is used and is had cope match-plate pattern (15), the top outer wall swing joint of cope match-plate pattern (15) has the casting subassembly, the casting subassembly includes casting tube one (19), casting tube two (20), staple bolt (21) and funnel (22), funnel (22) outer wall swing joint is in the top inner wall of casting tube one (19) and casting tube two (20), staple bolt (21) inner wall swing joint is in the outer wall of casting tube one (19), casting tube one (19) outer wall swing joint is in the top outer wall of cope match-plate pattern (15).

2. The valve body mold of air jettable abradable material as claimed in claim 1, wherein: the outer wall welding of the top of bottom plate (1) has stand (7), and the center swing joint of stand (7) has layering (8).

3. The valve body mold of air jettable abradable material as claimed in claim 1, wherein: the water inlet and outlet device is characterized in that a cooling tank (4) is fixedly connected to the outer wall of the top end of the fixing plate (3), a water inlet pipe (9) is welded to the outer wall of one side of the cooling tank (4), the tail end of the water inlet pipe (9) is connected with a water inlet valve (10) through threads, a water outlet pipe (11) is welded to the outer wall of one side of the cooling tank (4), and a water outlet valve (12) is connected to the tail end of the water outlet pipe (11) through threads.

4. The valve body mold of air jettable abradable material as claimed in claim 3, wherein: one side outer wall fixedly connected with temperature control meter (13) of cooling bath (4), the top outer wall one corner fixedly connected with power source (6) of bottom plate (1), the top outer wall fixedly connected with pilot lamp (5) of bottom plate (1).

5. The valve body mold of air jettable abradable material as claimed in claim 1, wherein: the outer wall of the top end of the upper template (15) is provided with an air outlet (17), the inner wall of the upper template (15) is provided with a positioning hole, and the outer wall of the top end of the lower template (14) is provided with a positioning pin (16).

6. The valve body mold of air jettable abradable material as claimed in claim 1, wherein: the outer wall of the top end of the upper template (15) is fixedly connected with a first handle (18), and the outer walls of the two sides of the lower template (14) are fixedly connected with a second handle (23).

7. The valve body mold of air jettable abradable material as claimed in claim 1, wherein: the outer wall of the bottom end of the bottom plate (1) is welded with a base (2).