CN212704262U

CN212704262U - Casting mold convenient to control

Info

Publication number: CN212704262U
Application number: CN202021360730.XU
Authority: CN
Inventors: 朱月中
Original assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Current assignee: Shanghai Zhong Zhen Nonferrous Metal Casting Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-16
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a foundry goods mould convenient to control, including bed die, last mould and horizontal pole, the bed die openly is fixed with the fixed plate, the front of fixed plate is fixed with the pneumatic cylinder, both ends are respectively through both ends swing joint around hydraulic stem and the last mould top frame lower surface around the bed die top, in the hydraulic stem stretched into the bed die, through hydraulic drive mechanism swing joint between hydraulic stem and the pneumatic cylinder, hydraulic drive mechanism installs in the bed die, the die cavity of bed die and the intercommunication department movable mounting of the slot of offering on one side of the bed die have the briquetting, the briquetting of the die cavity inner wall embedding installation of bed die and the one end fixed connection of horizontal pole, the other end of horizontal pole is fixed with the push pedal. The utility model has the advantages of set up hydraulic pressure mechanism, the distance between mould and the bed die is convenient for take out the foundry goods in the adjustment.

Description

Casting mold convenient to control

Technical Field

The utility model relates to a casting mold technical field specifically is a casting mold convenient to control.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

The casting can be used as a mould, and 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 the like in industrial production.

The casting needs to be taken out of the mold after being formed, and a gap between the upper mold and the lower mold cannot be adjusted, so that the casting is inconvenient to take out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundry goods mould convenient to control possesses and sets up hydraulic pressure mechanism, and the distance between mould and the bed die is convenient for take out the advantage of foundry goods in the adjustment, has solved the space between mould and the bed die and can not adjust, the inconvenient problem of taking out the foundry goods.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundry goods mould convenient to control, includes bed die, last mould and horizontal pole, the bed die openly is fixed with the fixed plate, the front of fixed plate is fixed with the pneumatic cylinder, both ends are respectively through hydraulic stem and the front and back both ends swing joint of last mould top frame lower surface around the bed die top, the die cavity of bed die and the intercommunication department movable mounting of the slot of offering on one side of the bed die have the briquetting, the briquetting of the die cavity inner wall embedding installation of bed die and the one end fixed connection of horizontal pole, the other end of horizontal pole is fixed with the push pedal.

Preferably, the top end of the lower die is provided with a die cavity, and the die cavity at the top end of the lower die is matched with the bottom end of the upper die.

Preferably, the hydraulic rod extends into the lower die, the hydraulic rod is movably connected with the hydraulic cylinder through a hydraulic transmission mechanism, and the hydraulic transmission mechanism is installed in the lower die.

Preferably, four connecting rods are fixed on the top end surface of the upper die in a rectangular array.

Preferably, the cross rod penetrates through a slot formed in one side of the lower die, and the push plate is located outside the lower die.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up pneumatic cylinder and hydraulic stem, reached the adjustment and gone up the distance between mould and the bed die, be convenient for take out the effect of foundry goods, the utility model discloses be provided with pneumatic cylinder and hydraulic stem, the front of bed die is fixed with the fixed plate, and the front of fixed plate is fixed with the pneumatic cylinder, and outside hydraulic pump and corresponding hydraulic tank are connected to the pneumatic cylinder, and both ends are connected with last mould through the hydraulic stem respectively around the bed die top, pass through drive mechanism swing joint between hydraulic stem and the pneumatic cylinder, and drive mechanism installs in the bed die. And starting the hydraulic cylinder, driving the hydraulic rod to jack upwards by the hydraulic cylinder, enabling the upper die to jack upwards, separating the upper die from the lower die, pouring the metal liquid into a die cavity on the lower die, controlling the hydraulic rod to move downwards by the hydraulic cylinder, driving the upper die to move downwards to be in butt joint with the die cavity on the lower die, and performing casting after the upper die and the lower die are clamped. After the casting is finished, the hydraulic rod is driven upwards through the hydraulic cylinder, the upper die moves upwards, and the distance between the upper die and the lower die can be controlled by controlling the jacking height of the hydraulic rod. The die cavity of bed die and the intercommunication department movable mounting of the slot of seting up on one side of the bed die have the briquetting, when taking out the foundry goods, inwards promote the briquetting, the briquetting is to the inboard displacement, and the foundry goods receives the extrusion of briquetting and breaks away from in the die cavity, reduces to glue between foundry goods and the mould inner wall and glues glutinous, is convenient for take out the foundry goods.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a lower die; 2. a fixing plate; 3. a hydraulic cylinder; 4. an upper die; 5. a hydraulic lever; 6. pushing the plate; 7. a cross bar; 8. a connecting rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a foundry goods mould convenient to control, includes bed die 1, goes up mould 4 and horizontal pole 7, and bed die 1 openly is fixed with fixed plate 2, and the front of fixed plate 2 is fixed with pneumatic cylinder 3, and outside hydraulic pump and corresponding hydraulic tank are connected to pneumatic cylinder 3. As is well known to those skilled in the art, the provision of power for hydraulic pumps is well known and is conventional and will not be described herein, and those skilled in the art may make any choice depending on their needs or convenience. Both ends are respectively through hydraulic stem 5 and the front and back both ends swing joint of last mould 4 top frame lower surface around the 1 top of bed die, and in hydraulic stem 5 stretched into bed die 1, through hydraulic drive mechanism swing joint between hydraulic stem 5 and the pneumatic cylinder 3, hydraulic drive mechanism installs in bed die 1, and the die cavity has been seted up on bed die 1 top, the die cavity on 1 top of bed die and last mould 4 bottom phase-matches, it is fixed with four connecting rods 8 to personally submit the rectangle array on 4 tops of mould. The hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the hydraulic rod 5 to jack upwards, the upper die 4 is enabled to jack upwards, the upper die 4 is separated from the lower die 1, the metal liquid is poured into a die cavity on the lower die 1, the hydraulic rod 5 is controlled to move downwards through the hydraulic cylinder 3, the upper die 4 is driven to move downwards to be in butt joint with the die cavity on the lower die 1, and a casting is carried out after the upper die 4 and the lower die 1 are clamped. After the casting is finished, the hydraulic rod 5 is driven upwards through the hydraulic cylinder 3, the upper die 4 moves upwards, and the distance between the upper die 4 and the lower die 1 can be controlled by controlling the jacking height of the hydraulic rod 5.

The utility model discloses a push plate, including the slot that slot was seted up on one side of lower mould 1, the intercommunication department movable mounting of the die cavity of lower mould 1 and the slot that lower mould 1 one side was seted up has the briquetting, the briquetting of the die cavity inner wall embedding installation of lower mould 1 and the one end fixed connection of horizontal pole 7, the other end of horizontal pole 7 is fixed with push pedal 6, and horizontal pole 7 passes the slot that lower mould 1 one side was seted up, and push pedal 6 is located the lower. When the casting is taken out, the push plate 6 is pushed, the pressing block is pushed inwards, the pressing block moves inwards, the casting is extruded by the pressing block in the die cavity and separated, adhesion between the casting and the inner wall of the die is reduced, and the casting is convenient to take out.

The working principle is as follows: the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the hydraulic rod 5 to jack upwards, the upper die 4 is enabled to jack upwards, the upper die 4 is separated from the lower die 1, the metal liquid is poured into a die cavity on the lower die 1, the hydraulic rod 5 is controlled to move downwards through the hydraulic cylinder 3, the upper die 4 is driven to move downwards to be in butt joint with the die cavity on the lower die 1, and a casting is carried out after the upper die 4 and the lower die 1 are clamped. After the casting is finished, the hydraulic rod 5 is driven upwards through the hydraulic cylinder 3, the upper die 4 moves upwards, and the distance between the upper die 4 and the lower die 1 can be controlled by controlling the jacking height of the hydraulic rod 5.

When the casting is taken out, the push plate 6 is pushed, the pressing block is pushed inwards, the pressing block moves inwards, the casting is extruded by the pressing block in the die cavity to be separated, and adhesion between the casting and the inner wall of the die is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a foundry goods mould convenient to control, includes bed die (1), upper die (4) and horizontal pole (7), its characterized in that: the front of lower mould (1) is fixed with fixed plate (2), the front of fixed plate (2) is fixed with pneumatic cylinder (3), both ends are respectively through hydraulic stem (5) and upper die (4) top frame lower surface's front and back both ends swing joint around lower mould (1) top, the die cavity of lower mould (1) and the intercommunication department movable mounting of the slot of offering of lower mould (1) one side have the briquetting, the one end fixed connection of the briquetting of die cavity inner wall embedding installation of lower mould (1) and horizontal pole (7), the other end of horizontal pole (7) is fixed with push pedal (6).

2. A casting mold to facilitate control as claimed in claim 1 wherein: the top end of the lower die (1) is provided with a die cavity, and the die cavity at the top end of the lower die (1) is matched with the bottom end of the upper die (4).

3. A casting mold to facilitate control as claimed in claim 1 wherein: the hydraulic rod (5) extends into the lower die (1), the hydraulic rod (5) is movably connected with the hydraulic cylinder (3) through a hydraulic transmission mechanism, and the hydraulic transmission mechanism is installed in the lower die (1).

4. A casting mold to facilitate control as claimed in claim 1 wherein: four connecting rods (8) are fixed on the top surface of the upper die (4) in a rectangular array.

5. A casting mold to facilitate control as claimed in claim 1 wherein: the cross rod (7) penetrates through a slot formed in one side of the lower die (1), and the push plate (6) is located outside the lower die (1).