CN218310795U

CN218310795U - Extrusion type casting die convenient to disassemble

Info

Publication number: CN218310795U
Application number: CN202222496180.XU
Authority: CN
Inventors: 阎相琳; 都书杰; 都田伟; 张策; 尹玺
Original assignee: Dalian Youjin Casting Co ltd
Current assignee: Dalian Youjin Casting Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-17
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a convenient extrusion formula casting die who dismantles belongs to casting die technical field, and it includes mould and bed die, it is in the bed die to go up the mould gomphosis, the equal fixedly connected with in bed die bottom four corners department runs through the thread bush that slides at the installation shell top, and equal threaded connection has the screw rod in four thread bushes, connects through the transmission structure transmission between four screw rods, and the bottom of four screw rods is established respectively in four supplementary active structures. This extrusion formula casting mould of convenient dismantlement through setting up toggle structure, drive structure, screw rod and nut, at first inserts the sharp awl end of toggle structure in the clearance of drive structure, and it is rotatory that slide toggle structure drives drive structure and screw rod, and then the operable screw rod moves in the nut for this device accessible is a plurality of screw rod movements of operation with the application of force point, and then makes the dismouting of bed die comparatively convenient, has saved the time, and then can improve the practicality of this device.

Description

Extrusion type casting die convenient to disassemble

Technical Field

The utility model belongs to the technical field of the casting mould, specifically be a convenient extrusion formula casting mould of dismantling.

Background

The extrusion type casting die is characterized in that the liquid is poured into the die and the die cover is covered to extrude the liquid, after the raw materials are cooled and solidified to form a molded object, the die can be opened to take out the molded object, the existing extrusion casting die is fixed at four corners of the casting die through a plurality of bolts, the process requires workers to install the bolts one by one through tools, the die fixing process is troublesome, and when the die needs to be replaced, the bolts need to be detached one by one, the time is wasted, so that the extrusion type casting die which is convenient to disassemble and assemble is needed to solve the problems,

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a convenient extrusion formula casting die who dismantles has solved current extrusion formula casting die dismouting and has need operate a plurality of bolts in proper order, leads to the problem that the dismouting is time-consuming.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient extrusion formula casting die who dismantles, includes mould and bed die, go up the mould gomphosis in the bed die, the equal fixedly connected with in four corners department of bed die bottom runs through the thread bush that slides at the installation shell top, and equal threaded connection has the screw rod in four thread bushes, connects through the transmission structure transmission between four screw rods, and the bottom of four screw rods is established respectively in four supplementary movable structures, and four supplementary movable structure fixed connections are in the four corners department of installation shell inner chamber, the I-shaped hole that can be connected with toggle structure sliding fit is seted up to the front surface of installation shell.

As a further aspect of the present invention: the equal fixedly connected with in below of the installation shell left and right sides is used for the mounting panel to installation shell rigidity.

As a further aspect of the present invention: the transmission structure comprises four chain wheels, the four chain wheels are respectively embedded outside the four screw rods, and the four chain wheels are connected through the same chain in a transmission manner.

As a further aspect of the present invention: the auxiliary movable structure comprises a sliding plate, the sliding plate is matched with the inner cavity of the rectangular sleeve in shape and is in sliding fit with the rectangular sleeve, and the rectangular sleeve is fixedly connected to one corner of the inner wall of the mounting shell.

As a further aspect of the present invention: the sliding plate is embedded with a bearing, and the screw is rotatably connected in the bearing.

As a further aspect of the present invention: the poking structure comprises a tool-shaped plate, the tool-shaped plate slides in the tool-shaped hole, an inserting rod slides in an inner cavity of the tool-shaped plate, and one end of the inserting rod, which extends towards the inside of the mounting shell, is in a pointed cone shape.

(III) advantageous effects

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

1. this extrusion formula casting mould of convenient dismantlement through setting up toggle structure, drive structure, screw rod and nut, at first inserts the sharp awl end of toggle structure in the clearance of drive structure, and it is rotatory that slide toggle structure drives drive structure and screw rod, and then the operable screw rod moves in the nut for this device accessible is a plurality of screw rod movements of operation with the application of force point, and then makes the dismouting of bed die comparatively convenient, has saved the time, and then can improve the practicality of this device.

2. This extrusion formula casting die of convenient dismantlement through setting up rectangle cover and slide for the slide can slide from top to bottom in the rectangle cover, and then makes the screw rod can the up-and-down smooth motion, avoids the unable up-and-down motion of screw rod to realize the effect of being connected with the nut, and then makes the installation operation of extrusion formula casting die realize smoothly.

3. This extrusion formula casting die of convenient dismantlement through setting up worker's template and inserted bar for the worker's template can slide at the downthehole spacing formula of worker's template, avoids worker's template to take off the worker's template hole after in the past, and then can operate the inserted bar smoothly, utilizes the point cone end of inserted bar to insert smoothly in the clearance of chain simultaneously, thereby can drive the chain smoothly and realize four screw motions of synchro control.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional split section structure of the present invention;

fig. 3 is a schematic view of a three-dimensional section structure of the installation shell of the present invention;

FIG. 4 is a schematic view of the three-dimensional cross-sectional structure of the rectangular sleeve of the present invention;

FIG. 5 is a schematic three-dimensional structure of the template of the present invention;

in the figure: the device comprises an upper die 1, a lower die 2, an installation shell 3, an installation plate 4, a tooling hole 5, an auxiliary movable structure 6, a rectangular sleeve 61, a sliding plate 62, a bearing 63, a toggle structure 7, a tooling plate 71, an inserted link 72, a screw rod 8, a transmission structure 9, a chain 91, a chain wheel 92 and a thread sleeve 10.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a convenient extrusion formula casting mould of dismantling, including last mould 1 and bed die 2, go up 1 gomphosis of mould in bed die 2, the equal fixedly connected with in 2 bottom four corners departments of bed die runs through the screw thread bush 10 of slip at installation shell 3 top, through setting up installation shell 3, and the position that the top of installation shell 3 corresponds screw thread bush 10 is equipped with four hole sites, and then be convenient for screw thread bush 10 to insert smoothly corresponding with the position of screw rod 8, equal threaded connection has screw rod 8 in four screw thread bushes 10, connect through the transmission of drive structure 9 between four screw rods 8, through setting up drive structure 9, and the synchronous motion that can operate four screw rods 8 smoothly through drive structure 9, four screw rod 8's bottom is established respectively in four supplementary activity structures 6, four supplementary activity structures 6 fixed connection are in the four corners departments of installation shell 3 inner chamber, the front surface of installation shell 3 is offered can with stir 7 sliding fit connected's of structure 5, through setting up stir structure 7, drive structure 9, screw rod 8 and nut, stir structure 7 inserts the clearance of drive structure 9, can drive screw rod 8 drive the rotatory this moment, and then make progress the screw thread bush and realize the quick operation of screw thread bush 10 and realize the opposite direction of the quick separation of the mould of being convenient for 2.

Specifically, as shown in fig. 1 and 3, the equal fixedly connected with in below of the installation shell 3 left and right sides is used for installing the casing 3 rigidity's mounting panel 4, through setting up mounting panel 4, and the mounting hole on the mounting panel 4 can be to the rigidity of installation shell 3, guarantee the stability of installation shell 3, drive structure 9 includes four sprockets 92, four sprockets 92 inlay respectively and establish the outside of installing at four screws 8, through setting up chain 91 and sprocket 92, and the meshing transmission between chain 91 and four sprockets 92, and then make the steerable four sprockets 92 rotary motion of chain 91 motion, connect through same chain 91 transmission between four sprockets 92.

Specifically, as shown in fig. 4, the auxiliary movable structure 6 includes a sliding plate 62, the sliding plate 62 is matched with the shape of the inner cavity of the rectangular sleeve 61 and is in sliding fit with the rectangular sleeve 61, through setting up the rectangular sleeve 61 and the sliding plate 62, so that the sliding plate 62 can slide up and down in the rectangular sleeve 61, and further, the screw 8 can move up and down smoothly, the effect of being connected with the nut is realized by avoiding the unable up-and-down movement of the screw 8, and further, the installation operation of the extrusion type casting mold can be realized smoothly, the rectangular sleeve 61 is fixedly connected at one corner of the inner wall of the installation shell 3, a bearing 63 is installed in the sliding plate 62 in an embedded manner, through setting up the bearing 63, so that the screw 8 can move in a rotating manner smoothly, and the screw 8 is rotatably connected in the bearing 63.

Specifically, as shown in fig. 5, the toggle structure 7 includes a tool plate 71, the tool plate 71 slides in the i-shaped hole 5, an insertion rod 72 slides in an inner cavity of the tool plate 71, and by setting the tool plate 71 and the insertion rod 72, the tool plate 71 can slide in the i-shaped hole 5 in a limiting manner, so that the tool plate 71 is prevented from coming out of the i-shaped hole 5 from the front and the back, and the insertion rod 72 can be operated smoothly, and meanwhile, a pointed end of the insertion rod 72 can be inserted into a gap of the chain 91 smoothly, so that the chain 91 can be driven smoothly to realize synchronous control of the movement of the four screws 8, and meanwhile, the insertion rod 72 and an inner wall of the tool plate 71 have damping performance, so that the insertion rod 72 is prevented from sliding out of the tool plate 71 at will, and one end of the insertion rod 72 extending towards the inside of the mounting housing 3 is pointed.

The utility model discloses a theory of operation does:

s1, when disassembling, firstly, the inserting rod 72 is pushed to enter the mounting shell 3, so that the pointed conical end of the inserting rod 72 is inserted into a gap of the chain 91, at the moment, the inserting rod 72 can be pushed to move, the inserting rod 72 drives the tool plate 71 and the chain 91 to move, the chain 91 is meshed with the chain wheel 92, the chain wheel 92 drives the screw 8 to rotate, the screw 8 moves downwards, the sliding plate 62 retracts to enter the rectangular sleeve 61, the screw 8 is separated from the threaded sleeve 10, and at the moment, the lower die 2 can be taken out;

s2, during installation, the threaded sleeve 10 corresponds to four hole sites above the installation shell 3, at the moment, the pointed cone end of the inserting rod 72 is inserted into a gap of the chain 91 and pulls the chain 91 to move, the chain wheel 92 drives the screw 8 to move upwards, the sliding plate 62 slides upwards in the rectangular sleeve 61, the screw 8 is screwed into the threaded sleeve 10, the lower die 2 can be installed, the process can be used for the upper die 1, and the quick disassembly and assembly of the upper die 1 are achieved.

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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a convenient extrusion formula casting mould of dismantling, includes mould (1) and bed die (2), its characterized in that: go up mould (1) gomphosis in bed die (2), the equal fixedly connected with in bed die (2) bottom four corners department runs through screw thread bush (10) of slip at installation shell (3) top, and equal threaded connection has screw rod (8) in four screw thread bushes (10), connects through transmission structure (9) transmission between four screw rods (8), and the bottom of four screw rods (8) is established respectively in four supplementary movable structure (6), and four supplementary movable structure (6) fixed connection are in the four corners department of installation shell (3) inner chamber, the front surface of installation shell (3) is seted up can with stir structure (7) sliding fit connection's i-shaped hole (5).

2. The extrusion casting mold convenient to disassemble as claimed in claim 1, wherein: the installation shell (3) is characterized in that the installation plates (4) for fixing the positions of the installation shell (3) are fixedly connected to the lower portions of the left side and the right side of the installation shell (3).

3. The extrusion casting mold convenient to disassemble as claimed in claim 1, wherein: the transmission structure (9) comprises four chain wheels (92), the four chain wheels (92) are respectively embedded outside the four screw rods (8), and the four chain wheels (92) are in transmission connection through the same chain (91).

4. The extrusion casting mold convenient to disassemble as claimed in claim 1, wherein: the auxiliary movable structure (6) comprises a sliding plate (62), the sliding plate (62) is matched with the shape of the inner cavity of the rectangular sleeve (61) and is in sliding fit with the rectangular sleeve (61), and the rectangular sleeve (61) is fixedly connected to one corner of the inner wall of the mounting shell (3).

5. The extrusion casting mold convenient to disassemble as claimed in claim 4, wherein: the sliding plate (62) is embedded with a bearing (63), and the screw rod (8) is rotatably connected in the bearing (63).

6. The extrusion casting mold convenient to disassemble as claimed in claim 1, wherein: the poking structure (7) comprises a tool-shaped plate (71), the tool-shaped plate (71) slides in the tool-shaped hole (5), an inserting rod (72) slides in an inner cavity of the tool-shaped plate (71), and one end, extending towards the inside of the mounting shell (3), of the inserting rod (72) is in a pointed cone shape.