CN217701329U

CN217701329U - Material receiving plate for casting machine

Info

Publication number: CN217701329U
Application number: CN202222013180.XU
Authority: CN
Inventors: 张执军; 吕兴辉; 李升吉
Original assignee: Jinan Xuyu Forging And Casting Co ltd
Current assignee: Jinan Xuyu Forging And Casting Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-01
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a connect flitch for casting machine, including connecing silo and material receiving pipe, connect the silo to be equipped with one and separate it into the baffle in the material receiving chamber of rear side and the transition chamber of front side, the upper portion equipartition is equipped with a plurality of opening in the baffle, material receiving pipe sets up on the last lateral wall of material receiving silo and with connect the material chamber to communicate with each other, material receiving silo front side wall is equipped with a plurality of discharging pipes that communicate with transition chamber, the discharging pipe is the rectangular pipe, and front side tip is equipped with an end cover; the material receiving groove is divided into the material receiving cavity and the transition cavity by the partition plate, the middle upper part of the partition plate is provided with the circulation hole, the front side of the material receiving groove is provided with the material discharging pipe, the upper side of the material receiving groove is provided with the material receiving pipe, and the material discharging pipes achieve the purpose of achieving the same discharging amount of each material discharging pipe when discharging materials by the natural balance principle of liquid level, so that the pouring liquid amount in each pouring hole is the same, and the quality of castings is ensured; and through setting up the end cover to the user can be according to the demand, through the quantity of opening the end cover, confirms or switches ejection of compact mode, more simple and convenient.

Description

Material receiving plate for casting machine

Technical Field

The utility model belongs to the technical field of the casting machine, especially, relate to a connect flitch for casting machine.

Background

The casting machine is used for completing casting and pouring in a workshop, can improve the success rate of castings and reduce the waste of molten iron and the occurrence of burning phenomena. At present, the casting machine is in the in-process of using, in order to can satisfy multiple casting mode, for example can select single casting single hole of a plurality of pouring holes of single casting or single pouring hole of single casting, for the convenience of the user switches casting mode or carries out non-standard preparation according to the different pouring hole distance of user, consequently, in the design, can set up detachable material receiving plate in casting machine exit, establish material receiving plate into single ejection of compact or many material, specifically, "automatic casting machine" that patent number is CN201911039945.3 discloses, material receiving plate of its many ejection of compact is as shown in figure 1, when the user needs single casting to water single pouring hole, material receiving plate of single ejection of compact install in casting machine's exit can, when the user needs a plurality of pouring holes of single casting, the user has accomplished the conversion of single ejection of compact mode and many ejection of compact mode with the material receiving plate of many ejection of compact more instead, consequently, a casting machine can have multiple usage pattern, more nimble convenience.

However, the casting machine has the following disadvantages in the use process: firstly, the method comprises the following steps: when switching different ejection of compact modes (single ejection of compact mode and many ejection of compact modes), need unload original flitch that connects, change the flitch that connects of corresponding demand again, for example want to switch into many ejection of compact modes with single ejection of compact mode when, then need unload the flitch that connects of single ejection of compact, change the flitch that connects of many ejection of compact again, therefore corresponding more troublesome inconvenience, two: to the flitch that connects of present many ejection of compact, the material mouth bottom of a plurality of discharging pipes (hopper) on it with connect the silo bottom to communicate, and connect the material pipe setting in the side middle part that connects the silo, consequently, after the pouring fluid stream that connects in the material pipe advances and connects the silo, the discharging pipe that is close to the material pipe that connects (the casting machine export) position can carry out the ejection of compact earlier, and the discharging pipe that keeps away from more material pipe (the casting machine export) position then carries out the ejection of compact more later, thereby in a certain period, the ejection of compact of each discharging pipe is different to some extent, thereby lead to pouring to accomplish the back, the pouring fluid volume in the sprue hole is inconsistent, if not artificially filling up again then can make the quality of foundry goods receive the influence; thirdly, the method comprises the following steps: the material receiving groove and the material discharging pipe are both open, and pouring liquid is easy to splash outwards in the flowing process.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model aims to provide a material receiving plate for a casting machine, which solves the problem that the material receiving plate needs to be replaced when the current casting machine is switched to different discharging modes, thereby causing inconvenience and inconvenience, and the material receiving plate with multiple discharging pipes at present has different discharging amounts in a certain time, thereby causing the inconsistent amount of casting liquid in a casting hole after the completion of casting, and causing the problem that the quality of castings is affected if the material receiving plate is not manually refilled; and the problem that the casting liquid is easy to splash because the conventional receiving trough is open.

In order to solve the technical problem, the utility model adopts the following technical scheme: a connect flitch for casting machine, is including connecing the silo and connect the material pipe, connects the silo to be the rectangle box, connects the silo to be equipped with one and separates into its baffle that connects the material chamber of rear side and the transition chamber of front side, and upper portion equipartition is equipped with a plurality of opening in the baffle, connects the material pipe for

The shape bent pipe is arranged on the upper side wall of the material receiving groove and communicated with the material receiving cavity, a plurality of discharging pipes which are communicated with the transition cavity and are obliquely arranged from back to front are arranged on the front side wall of the material receiving groove, the discharging pipes are rectangular pipes, the height of the discharging pipes and the connector of the material receiving groove is lower than that of the circulation hole, and the front side end part of the discharging pipes is provided with an openable end cover.

As a further improvement of the utility model, the cross-sectional shape of the bottom wall of the discharge pipe is designed into a V-shape protruding downwards.

As a further improvement of the utility model, the front end of the bottom wall of the discharging pipe is provided with a protruding strip.

As a further improvement, the material receiving pipe is provided with a flange connected with the discharge hole pipe of the casting machine, and the flange is far away from the material receiving groove.

As the utility model discloses a further improvement connects silo rear side both ends to respectively be equipped with a fixed plate, connects the silo to pass through fixed plate and casting machine bolted connection.

As a further improvement of the utility model, connect silo bottom connect material chamber department and transition chamber department all to set up a bottom weeping hole to all be equipped with the shutoff that can open in every bottom weeping hole department.

The utility model discloses following beneficial effect has:

1. the casting liquid flows from top to bottom in the material receiving cavity, when the liquid level of the casting liquid in the material receiving cavity rises gradually until the liquid level overflows through the circulation holes of the partition plate, the casting liquid uniformly flows from the material receiving cavity to the transition cavity through the circulation holes, when the liquid level of the casting liquid in the material receiving cavity reaches a connector of the casting pipe and the material receiving cavity, the casting liquid can uniformly flow from the plurality of casting pipes, in the whole process, the contact time and the contact area of the casting pipes and the casting liquid are the same when the casting liquid is discharged, namely, the purpose of the same discharge amount of each casting pipe is achieved, when casting, the casting time is controlled better, each casting pipe is enabled to be in the same hole through the natural balance principle of the liquid level, the casting quality is guaranteed without manual casting liquid supplement, and casting quality is guaranteed; the end part of each discharging pipe is provided with the openable end cover, so that a user can determine and select a single discharging mode (opening the end cover of one discharging pipe) or a multiple discharging mode (opening the end covers of two or more discharging pipes) by opening the number of the end covers according to requirements, namely, the discharging modes of the casting machine can be switched by opening and closing the end covers of the discharging pipes, and the switching is simpler and more convenient; and finally, the material receiving groove and the material discharging pipe are both of closed structures, so that the pouring liquid can be prevented from splashing in the using process.

2. The cross section of the bottom wall of the discharge pipe is designed into a V shape protruding downwards, so that the pouring liquid in the discharge pipe can be collected towards the middle part, and particularly when the pouring liquid is less, the pouring liquid in the discharge pipe is convenient to flow to the center of a pouring hole in a diversion manner, and the liquid sprinkling is reduced.

3. Through being equipped with a protruding strip at the front end of discharging pipe diapire, shifting the in-process to other plug holes to the casting machine, avoid remaining a small amount of casting liquid on the discharging pipe diapire from the discharging pipe roll-off to drip on the casting die, cause the dirty of casting die.

4. Connect material chamber department and transition chamber department to all set up a bottom weeping hole through connecing silo bottom to all be equipped with the shutoff that can open in every bottom weeping hole department, thereby when the clearance is maintained, can clear up the pouring liquid that the incomplete existence of connecing material chamber and (or) transition intracavity through opening the shutoff, be convenient for maintain.

Drawings

The invention will be further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a first schematic structural view (a part of the end cover is opened) of the present invention;

fig. 3 is a first schematic structural view (a part of the end cover is opened) of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic sectional view of the present invention;

in the figure: 1. a material receiving groove; 2. a partition plate; 3. a receiving cavity; 4. a transition chamber; 5. a flow-through hole; 6. a material receiving pipe; 7. a discharge pipe; 8. a protruding strip; 9. a flange; 10. a fixing plate; 11. plugging; 12. and (4) end covers.

Detailed Description

The present invention will be described in further detail with reference to fig. 2 to 5.

For convenience of description, a coordinate system is defined as shown in fig. 2, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.

The embodiment of the utility model discloses connect flitch for casting machine. Referring to fig. 2 and 3, aThe receiving plate for the casting machine comprises a receiving groove and a receiving pipe, wherein the receiving groove is a rectangular box body, two fixing plates are respectively arranged at two ends of the rear side of the receiving groove, and the receiving groove is connected with the casting machine through a bolt through the fixing plates; as shown in fig. 5, a partition board is arranged in the material receiving groove and divides the material receiving groove into a material receiving cavity at the rear side and a transition cavity at the front side, and a plurality of circulation holes are uniformly distributed at the middle upper part of the partition board; bottom leakage holes (not shown in the drawing, and only common circular holes) are formed in the material receiving cavity and the transition cavity at the bottom of the material receiving groove, and an openable plug is arranged at each bottom leakage hole, so that when cleaning and maintaining are carried out, residual pouring liquid in the material receiving cavity and/or the transition cavity can be cleaned by opening the plugs, and the maintenance is facilitated; the material receiving pipe is

The material receiving pipe is arranged on the upper side wall of the material receiving groove and communicated with the material receiving cavity, and one end, away from the material receiving groove, of the material receiving pipe is provided with a flange connected with a discharge port pipe of the casting machine, namely the material receiving pipe is connected with an outlet pipe of the casting machine through the flange; the front side wall of the material receiving groove is provided with five material discharging pipes which are communicated with the transition cavity and are obliquely arranged from back to front, the height of the interfaces of the material discharging pipes and the material receiving groove is lower than that of the circulation holes, and the front side end part of the material discharging pipes is provided with an end cover which is matched with the pipe openings of the material discharging pipes and can be opened; the end cover can be arranged at the front end of the discharge pipe in a turnover mode through a hinge, can also be screwed on the discharge pipe through a bolt, and can also be in other connection modes. FIGS. 2 and 3 each show the two outlet pipes on both sides with their end closures closed and the three outlet pipes in the middle with their end closures open (the end closure of the three outlet pipes in the middle is not shown)

Above-mentioned discharging pipe can be the rectangular pipe, in addition, for the convenience of the pouring liquid in the discharging pipe can collect to the middle part, as shown in fig. 4, the cross sectional shape of the diapire of discharging pipe can be established to convex V-arrangement shape downwards, thereby especially when the pouring liquid is less, the pouring liquid in the discharging pipe of being convenient for is to pouring hole central authorities water conservancy diversion, the reduction spills liquid, the front end of discharging pipe diapire is equipped with a protruding strip, at the in-process that shifts other pouring holes to the casting machine, avoid remaining a small amount of pouring liquid on the discharging pipe diapire from the discharging pipe roll-off, and drip on the casting mold, cause the dirty of casting mold.

The implementation process of the embodiment is as follows: before pouring, a user selects to open the end cover of one or more discharging pipes according to requirements, certainly, the end cover can also be selected to be opened completely, during pouring, a switch of an outlet pipe of a pouring machine is opened (the outlet pipes of the pouring machine and the pouring machine are not shown in the attached drawings), pouring liquid flows out from the outlet pipe of the pouring machine and flows into the material receiving cavity through the material receiving pipe, because the material receiving pipe is arranged on the upper side of the material receiving groove, the pouring liquid flows from top to bottom in the material receiving cavity, when the liquid level of the pouring liquid in the material receiving cavity gradually rises until the pouring liquid reaches or overflows through circulation holes of the partition plate, the pouring liquid can uniformly flow into the plurality of discharging pipes through the material receiving cavity uniformly distributed through the circulation holes, when the liquid level of the transition cavity reaches the interfaces of the discharging pipes and the material receiving groove, the pouring liquid can uniformly flow into the plurality of discharging pipes, and when the material receiving pipe of the end cover is opened, the pouring liquid can flow into the pouring hole from the opening of the discharging pipe, and the pouring process is completed.

In the whole process, the contact time and the contact area of each discharging pipe and the pouring liquid are the same, namely the discharging amount of each discharging pipe is the same, so that the pouring time is better controlled during pouring, the pouring liquid amount in each pouring hole is the same, manual liquid supplement is not needed, and the quality of a casting is ensured; the end part of each discharging pipe is provided with the openable end cover, so that a user can determine and select a single discharging mode (opening the end cover of one discharging pipe) or a multiple discharging mode (opening the end covers of two or more discharging pipes) by opening the number of the end covers according to requirements, namely, the discharging modes of the casting machine can be switched by opening and closing the end covers of the discharging pipes, and the switching is simpler and more convenient; and finally, the material receiving groove and the material discharging pipe are both of closed structures, so that the pouring liquid can be prevented from splashing in the using process.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.

Claims

1. The utility model provides a connect flitch for casting machine, is including connecing the silo and connect the material pipe, its characterized in that: the material receiving groove is a rectangular box body, a partition board which divides the material receiving groove into a material receiving cavity at the rear side and a transition cavity at the front side is arranged in the material receiving groove, a plurality of circulation holes are uniformly distributed at the middle upper part of the partition board, and the material receiving pipe is a material receiving pipe

2. A receiving plate for a casting machine according to claim 1, characterized in that: the cross-sectional shape of the bottom wall of the tapping pipe is designed as a downwardly convex V-shape.

3. A receiving plate for a casting machine according to claim 2, characterized in that: the front end of the bottom wall of the discharge pipe is provided with a protruding strip.

4. A receiving plate for a casting machine according to any one of claims 1 to 3, characterized in that: one end of the material receiving pipe, which is far away from the material receiving groove, is provided with a flange connected with a discharge hole pipe of the casting machine.

5. A receiving plate for a casting machine according to any one of claims 1 to 3, characterized in that: and two fixing plates are respectively arranged at the two ends of the rear side of the material receiving groove, and the material receiving groove is connected with the casting machine through the fixing plates and the bolts.

6. A receiving plate for a casting machine according to any one of claims 1 to 3, characterized in that: the bottom of the material receiving groove is provided with a bottom leakage hole at the position of the material receiving cavity and the position of the transition cavity, and each bottom leakage hole is provided with an openable plug.