CN216299975U

CN216299975U - Mould convenient to dismouting is changed mold core

Info

Publication number: CN216299975U
Application number: CN202122532005.7U
Authority: CN
Inventors: 叶志勇; 高颖君
Original assignee: Jiangmen Kehua Electrical Appliance Co ltd
Current assignee: Jiangmen Kehua Electrical Appliance Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-15
Anticipated expiration: 2031-10-19

Abstract

The utility model provides a mould convenient to mold core is changed in dismouting, including fixed plate and mould shell, it is equipped with the recess all to excavate on the both sides wall of fixed plate, and the inside of recess is rotated and is connected with the rolling disc, the bottom fixedly connected with mould core shell of fixed plate, and the equal symmetry in both sides of mould core shell is equipped with two picture pegs, the top fixed connection of two picture pegs is on the bottom face of fixed plate, the inside of two picture pegs all is equipped with moving mechanism, it is equipped with the spacing groove to excavate on two terminal surfaces that the picture peg is relative, the both sides on mould shell top are all excavated and are equipped with the slot, and the inside of slot all is equipped with the moving mechanism, two of the inside symmetry fixedly connected with of mould shell insert the shell, beneficial effect is: have the effect of being convenient for carry out quick assembly disassembly between mould core shell and the mould shell, only need rotatory adjustment disc and rolling disc can realize the purpose of dismouting, easy operation is convenient to use, simultaneously through the fixed mode of secondary for fixed stable difficult appearance mould core shell and the mould shell between produce not hard up phenomenon, thereby influence the effect of processing.

Description

Mould convenient to dismouting is changed mold core

Technical Field

The utility model relates to the technical field of dies, in particular to a die convenient for disassembling, assembling and replacing a die core.

Background

In the manufacturing process of part, need cooperate the moulding plastics of using the mould to reach different manufacturing demands, change efficiency in order to improve the dismouting to the mold core, need a mould that the mold core was changed in the dismouting of being convenient for.

But the dismouting change operation that is not convenient for mostly of current mold core to make and need consume a large amount of operating time, and then reduced the efficiency of work, fixed unstable to the mold core simultaneously, the not hard up phenomenon of mold core appears easily, thereby the effect of moulding plastics when influence mould uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the die core is inconvenient to disassemble, assemble and replace and is easy to loosen.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a mould convenient to dismouting change mold core, it includes: fixed plate and mould shell, all cut on the both sides wall of fixed plate and be equipped with the recess, and the inside rotation of recess is connected with the rolling disc, the bottom fixedly connected with mould core shell of fixed plate, and the equal symmetry in both sides of mould core shell is equipped with two picture pegs, two the top fixed connection of picture peg is on the bottom face of fixed plate, two the inside of picture peg all is equipped with moving mechanism, cuts a hole on two relative terminal surfaces of picture peg and is equipped with the spacing groove, the both sides on mould shell top are all cut and are equipped with the slot, and the inside of slot all is equipped with the moving mechanism, the inside symmetry fixedly connected with of mould shell is two and is inserted the shell.

Preferably, moving mechanism includes the threaded rod, the one end fixedly connected with bevel gear at fixed plate center is kept away from to the threaded rod, the other end of threaded rod rotates to be connected on the inner wall of picture peg, the top of threaded rod is equipped with the second dwang, the bottom of second dwang is connected with the bevel gear, connect through the bevel gear meshing between second dwang and the threaded rod, fixed plate and fixedly connected with worm wheel are run through on the top of second dwang, the top of worm wheel is rotated and is connected on the inner wall of fixed plate, can drive the movable plate and remove, can stretch out the stopper picture peg and insert the interior shell of inserting of mould shell in, can realize preliminary fixed purpose.

Preferably, the movable mechanism is including rotating the bull gear of connection on the mould shell inner wall, bull gear's top and bottom all are equipped with the fly leaf, the one end that the fly leaf is close to bull gear is equipped with the rack, two the one end fixedly connected with inserted block, two of bull gear is kept away from to the fly leaf the equal fixedly connected with limiting plate in one side that the bull gear was kept away from to the fly leaf, the inside of limiting plate is equipped with the spout, two the fly leaf all is in the spout through movable block sliding connection.

Preferably, two equal meshing connection in one side of worm wheel has the worm, two the first rotation pole of the equal fixedly connected with of one end that the worm is relative, the other end fixedly connected with rolling disc of first rotation pole, the one end that first rotation pole was kept away from to the worm rotates through rotating to be connected on the inner wall of fixed plate, can drive two fly leaf relative movement simultaneously, through the removal of fly leaf, can make the inserted block insert in the picture peg.

Preferably, threaded connection has the slider on the threaded rod, and the bottom fixedly connected with movable plate of slider, the movable plate is kept away from the one end fixedly connected with stopper at fixed plate center, through the removal of movable plate, can stretch out the picture peg with the stopper and insert in the mould shell insert the shell, can realize preliminary fixed purpose.

The utility model has the following advantages: have the effect of being convenient for carry out quick assembly disassembly between mould core shell and the mould shell, only need rotatory adjustment disc and rolling disc can realize the purpose of dismouting, easy operation is convenient to use, simultaneously through the fixed mode of secondary for fixed stable difficult appearance mould core shell and the mould shell between produce not hard up phenomenon, thereby influence the effect of processing.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a mold for facilitating the replacement of a mold core in a detachable manner according to a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of the fixing plate and the inside of the mold shell of the mold for facilitating the disassembly, assembly and replacement of the mold core according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a mold with a mold core being easily replaced and disassembled according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a fixing plate; 2. a mold shell; 3. inserting plates; 4. rotating the disc; 5. a first rotating lever; 6. a worm; 7. a worm gear; 8. a second rotating lever; 9. a threaded rod; 10. moving the plate; 11. a rotating gear; 12. a movable plate; 13. a limiting plate; 14. inserting a block; 15. a moving mechanism; 16. a movable mechanism.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, the present invention provides a technical solution: a mould convenient for dismounting and replacing a mould core comprises a fixed plate 1 and a mould shell 2, wherein grooves are respectively arranged on two side walls of the fixed plate 1 in a chiseled mode, a rotating disc 4 is rotatably connected inside the grooves, the effect of adjusting the movement of two movable plates 10 can be achieved by rotating the rotating disc 4, so that a limiting block can be adjusted to stretch out and draw back, the mould core shell is fixedly connected to the bottom end of the fixed plate 1, two inserting plates 3 are symmetrically arranged on two sides of the mould core shell, the top ends of the two inserting plates 3 are fixedly connected to the bottom end face of the fixed plate 1, when the two inserting plates 3 are inserted into the mould shell 2, the purpose of limiting and fixing can be achieved subsequently, a moving mechanism 15 is respectively arranged inside the two inserting plates 3, the movable plate 10 can be driven to move, the limiting block can extend out of the inserting plates 3 and be inserted into the inserting shells in the mould shell 2, the purpose of fixing can be achieved, a limiting groove is preliminarily arranged on one end face, opposite to the two inserting plates 3, the both sides on mould shell 2 top all dig and are equipped with the slot, and the inside of slot all is equipped with movable mechanism 16, can drive two fly leaf 12 simultaneous relative movement, through the removal of fly leaf 12, can be so that inserted block 14 inserts in picture peg 3, can play the fixed purpose of secondary, and two of the inside symmetry fixedly connected with of mould shell 2 insert the shell.

The movable mechanism 16 comprises a rotating gear 11 rotatably connected to the inner wall of the mold shell 2, a connecting rod is fixedly connected to the surface of the rotating gear 11, the other end of the connecting rod penetrates through the mold shell 2 and is fixedly connected with an adjusting disc, the rotating gear 11 can be driven to rotate by rotating the adjusting disc, movable plates 12 are respectively arranged at the top and the bottom of the rotating gear 11, a rack is arranged at one end of each movable plate 12 close to the rotating gear 11, so that when the rotating gear 11 rotates, the effect of driving the movable plates 12 to move can be achieved, an inserting block 14 is fixedly connected to one end of each movable plate 12 far away from the rotating gear 11, when the movable plates 12 move, the inserting block 14 can be inserted into the inserting plate 3, the purpose of secondary fixing can be achieved, a limiting plate 13 is fixedly connected to one side of each movable plate 12 far away from the rotating gear 11, and a sliding chute is arranged inside the limiting plate 13, the two movable plates 12 are connected in the sliding groove through the movable block in a sliding manner, so that when the movable plates 12 move, the movable blocks can slide in the sliding groove, and the movable plates 12 can be limited, so that the movable plates 12 can move more stably.

The moving mechanism 15 comprises a threaded rod 9, one end of the threaded rod 9 far away from the center of the fixed plate 1 is fixedly connected with a bevel gear, the other end of the threaded rod 9 is rotationally connected on the inner wall of the flashboard 3, so that the threaded rod 9 can be rotated, the top of the threaded rod 9 is provided with a second rotating rod 8, the bottom end of the second rotating rod 8 is connected with a bevel gear, the second rotating rod 8 and the threaded rod 9 are connected in a meshing way through the bevel gear, when the second rotatable shaft 8 is rotated, due to the conical gear engagement between the threaded rod 9 and the second rotatable shaft 8, can be so that the rotation through threaded rod 9 reaches the purpose that adjusting block removed, and fixed plate 1 and fixedly connected with worm wheel 7 are run through on the top of second dwang 8, and the top of worm wheel 7 is rotated and is connected on the inner wall of fixed plate 1 to make when worm wheel 7 rotates, can drive second dwang 8 and rotate.

Threaded connection has the slider on the threaded rod 9, and the bottom fixedly connected with movable plate 10 of slider, when threaded rod 9 rotated, can reach the purpose that the regulating slide removed, can drive movable plate 10 this moment and remove, and movable plate 10 keeps away from the one end fixedly connected with stopper at fixed plate 1 center, through the removal of movable plate 10, can stretch out picture peg 3 with the stopper and insert the mould shell 2 in insert the shell, can realize preliminary fixed purpose.

Equal meshing in one side of two worm wheels 7 is connected with worm 6, the first transfer lever 5 of the equal fixedly connected with of the one end that two worms 6 are relative, the other end fixedly connected with rolling disc 4 of first transfer lever 5, when rotatory rolling disc 4, and then can rotate simultaneously through driving two first transfer levers 5, can realize adjusting worm 6 pivoted purpose, because worm 6 is connected with worm wheel 7 meshing, can play the effect of adjusting 8 pivoted of second transfer levers, worm 6 keeps away from the one end of first transfer lever 5 and rotates through rotating the piece and connect on the inner wall of fixed plate 1, when making worm 6 rotate, can make to rotate the piece and rotate and connect on the inner wall of fixed plate 1, thereby make the rotatory more stable of worm 6.

The working principle is as follows: when a die core shell needs to be installed, the fixed plate 1 is placed on the die shell 2, two groups of two insert plates 3 are inserted into the die shell 2 at the moment, then the rotating disc 4 is rotated, and further the purpose of adjusting the rotation of the worm 6 can be achieved by driving the two first rotating rods 5 to rotate simultaneously, the effect of adjusting the rotation of the second rotating rod 8 can be achieved due to the meshed connection of the worm 6 and the worm wheel 7, the purpose of adjusting the rotation of the slide block can be achieved by the rotation of the threaded rod 9 due to the meshed connection of the threaded rod 9 and the second rotating rod 8 through the bevel gear, at the moment, the movable plate 10 can be driven to move, the limit blocks can be extended out of the insert plates 3 and inserted into the insert shells in the die shell 2 through the movement of the movable plate 10, the purpose of preliminary fixing can be achieved, then the adjusting disc is rotated, so as the racks on the two movable plates 12 are meshed with the rotating gear 11, thereby can drive two fly leaf 12 relative movement simultaneously through the rotation of running gear 11, through the removal of fly leaf 12, can be so that the inserted block 14 inserts in picture peg 3, can play the fixed purpose of secondary for the fixed more stable of mould core shell and mould shell 2 is difficult for appearing not hard up information.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a mould convenient to dismouting change mold core which characterized in that includes: fixed plate (1) and mould shell (2), all cut on the both sides wall of fixed plate (1) and be equipped with the recess, and the inside rotation of recess is connected with rolling disc (4), the bottom fixedly connected with mould core shell of fixed plate (1), and the equal symmetry in both sides of mould core shell is equipped with two picture peg (3), two the top fixed connection of picture peg (3) is on the bottom face of fixed plate (1), two the inside of picture peg (3) all is equipped with moving mechanism (15), cuts on two relative terminal surfaces of picture peg (3) and is equipped with the spacing groove, the both sides on mould shell (2) top are all cut and are equipped with the slot, and the inside of slot all is equipped with movable mechanism (16), two of the inside symmetrical fixedly connected with of mould shell (2) are inserted the shell.

2. The mold convenient for disassembling and assembling to replace the mold core as claimed in claim 1, wherein the moving mechanism (15) comprises a threaded rod (9), one end fixedly connected with bevel gear at the center of the fixed plate (1) is kept away from the threaded rod (9), the other end of the threaded rod (9) is rotatably connected to the inner wall of the inserting plate (3), the top of the threaded rod (9) is provided with a second rotating rod (8), the bottom end of the second rotating rod (8) is connected with a bevel gear, the second rotating rod (8) and the threaded rod (9) are connected through the meshing of the bevel gear, the top end of the second rotating rod (8) penetrates through the fixed plate (1) and the fixedly connected worm wheel (7), and the top end of the worm wheel (7) is rotatably connected to the inner wall of the fixed plate (1).

3. The mold convenient for disassembling and assembling mold cores and replacing the mold cores of claim 1, wherein the movable mechanism (16) comprises a rotating gear (11) rotatably connected to the inner wall of the mold shell (2), movable plates (12) are respectively arranged at the top and the bottom of the rotating gear (11), a rack is arranged at one end, close to the rotating gear (11), of each movable plate (12), two insertion blocks (14) are fixedly connected to one ends, far away from the rotating gear (11), of the movable plates (12), two limiting plates (13) are fixedly connected to one sides, far away from the rotating gear (11), of the movable plates (12), a sliding groove is formed in each limiting plate (13), and the two movable plates (12) are both slidably connected in the sliding groove through the movable blocks.

4. The mold convenient for disassembling, assembling and replacing the mold core as claimed in claim 2, wherein one side of each of the two worm gears (7) is engaged with a worm (6), one end of each of the two worm gears (6) opposite to each other is fixedly connected with a first rotating rod (5), the other end of the first rotating rod (5) is fixedly connected with a rotating disc (4), and one end of each worm gear (6) far away from the first rotating rod (5) is rotatably connected to the inner wall of the fixed plate (1) through a rotating part.

5. The mold for facilitating the assembly, disassembly and replacement of the mold core as claimed in claim 2, wherein the threaded rod (9) is threadedly connected with a slider, and a moving plate (10) is fixedly connected to the bottom end of the slider, and a limiting block is fixedly connected to one end of the moving plate (10) far away from the center of the fixed plate (1).