CN214768846U

CN214768846U - Casting mould adopting small holes of poly-American core

Info

Publication number: CN214768846U
Application number: CN202121048089.0U
Authority: CN
Inventors: 杨东辉
Original assignee: Yantai Mingdong Metal Manufacturing Co ltd
Current assignee: Yantai Mingdong Metal Manufacturing Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-19
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a casting mould adopting small holes of a poly-American core, which comprises a box body, a first clamping strip, a second clamping strip and a limiting device, wherein the inner wall of the top of the box body is fixedly connected with a first motor shell, the inner wall of the top of the first motor shell is fixedly connected with a first motor, the top of the limiting device is provided with a first three screw holes, the inner wall of the first screw hole is rotatably connected with a first screw rod, the output shaft of the first motor is fixedly connected with one screw rod, the outer wall of the first screw rod is fixedly connected with a first turntable, the inner wall of the first turntable is in transmission connection with a first transmission belt, the outer wall of the first screw rod is in threaded connection with a first limiting disc, the first three turntables which are in transmission belt transmission are driven by the first motor are rotated together, so that the screw rod rotates in the second screw hole to realize the up-and-down movement of the limiting discs which are in threaded connection, and the limiting discs drive fixed limiting stoppers which are fixedly connected together to realize the extrusion with the mould, the mold adopts a poly-American core, so that the rapid molding can be realized, and the problem of low extrusion casting efficiency is solved.

Description

Casting mould adopting small holes of poly-American core

Technical Field

The utility model belongs to the technical field of the casting mould, concretely relates to adopt and gather casting mould of beautiful core aperture.

Background

The casting mold is used for obtaining the structural shape of the part, other easily-formed materials are used for forming the structural shape of the part in advance, then the part is placed into the mold, a cavity with the same structural size as the part is formed in the sand mold, then the fluid liquid is poured into the cavity, and the part with the same structural shape as the mold can be formed after the fluid liquid is cooled and solidified.

However, the conventional apparatus has the following problems in use:

1. because current casting mould simple structure, the extrusion casting is inefficient, and manual extrusion is wasted time and energy.

2. Due to the high frequency of the casting mold, it is becoming more and more important to improve the work efficiency of cleaning and replacing the mold.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an adopt and gather casting mould of beautiful core aperture possesses convenient picking mould, high frequency extrusion casting's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt and gather casting mould of beautiful core aperture, includes box, card strip one, card strip two and stop device, the top inner wall fixedly connected with motor casing one of box, the top inner wall fixedly connected with motor one of motor casing one, three screw one has been seted up at stop device's top, the inner wall of screw one rotates and is connected with screw rod one, output shaft and one of them screw rod fixed connection of motor one, the outer wall fixedly connected with carousel one of screw rod, the transmission is connected with drive belt one between the inner wall of carousel one, the outer wall threaded connection of screw rod one has spacing dish one, the fixed stopper one of the bottom fixedly connected with of spacing dish one, the inner wall joint of fixed stopper one has last mould main part.

Preferably, the outer wall fixedly connected with hinge rotating device one of box, the outer wall fixedly connected with fly leaf one of hinge rotating device one, fly leaf one is rotated with the box through the hinge rotating device one that sets up and is connected, the outer wall of card strip one runs through fly leaf one and the inner wall joint of last mould main part, the equal swing joint in both sides of card strip one has horizontal elastic device, two the one end of card strip one and the inner wall fixed connection of fly leaf one are kept away from to horizontal elastic device, the bottom swing joint of card strip one has vertical elastic device one, the one end of card strip one and the inner wall fixed connection of fly leaf one are kept away from to vertical elastic device one.

Preferably, the inner wall fixedly connected with motor casing two of the bottom of box, the inner wall fixedly connected with motor two of motor casing two, three screw two has been seted up to stop device's bottom, the inner wall of screw two rotates and is connected with screw rod two, the outer wall fixedly connected with carousel two of screw rod two, the transmission is connected with drive belt two between the inner wall of carousel two, the outer wall threaded connection of screw rod two has spacing dish two, the top fixedly connected with fixed stopper two of spacing dish two, the inner wall joint of fixed stopper two has the lower mould main part.

Preferably, the outer wall of the box is fixedly connected with a second hinge rotating device, a second movable plate is fixedly connected to the outer wall of the second hinge rotating device, the second movable plate is rotatably connected with the box through the second hinge rotating device, the outer wall of the second clamping strip penetrates through the second movable plate and is connected with the inner wall of the lower die main body in a clamped mode, the top and the bottom of the second clamping strip are movably connected with a second vertical elastic device, and the two vertical elastic devices are fixedly connected with one ends, far away from the second clamping strip, of the second vertical elastic device and the inner wall of the second movable plate.

Preferably, the top of the box body is provided with a pipe orifice, the inner wall of the pipe orifice is inserted with a pouring pipe, and the outer wall of the pouring pipe penetrates through the first limiting disc, the first fixed limiting block and the upper die main body.

Preferably, the outer walls of the first limiting disc and the second limiting disc are fixedly connected with fixing blocks.

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

1. the motor drives the three turnplates driven by the transmission belt to rotate together, so that the screw rod rotates in the screw hole two to realize the up-and-down movement of the limit plates which are connected by the screw thread together, the limit plates drive the fixed limit blocks which are fixedly connected together to realize the extrusion with the die, the die adopts a poly-American core to realize the rapid die forming, and the problem of low extrusion casting efficiency is solved.

2. The clamping strip penetrates through the movable plate to be stirred up and down, left and right to push the elastic device to achieve free picking and replacement of the die, and the working efficiency of die cleaning and die replacement is improved.

Drawings

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

fig. 2 is a schematic structural view of the position limiting device of the present invention;

fig. 3 is a schematic structural view of the upper die main body of the present invention;

fig. 4 is a schematic structural diagram of the present invention at a in fig. 3;

fig. 5 is a schematic structural view of the transverse elastic device of the present invention;

fig. 6 is a schematic structural view of the lower mold body of the present invention.

In the figure: 1. a box body; 2. a first motor; 201. a first screw rod; 202. a first rotating disc; 203. a first transmission belt; 204. a first limiting disc; 205. a first fixed limiting block; 206. an upper die main body; 207. a pouring tube; 3. a first clamping strip; 301. a first movable plate; 302. a transverse resilient means; 303. a first vertical elastic device; 4. a limiting device; 5. a second motor; 501. a second screw; 502. a second rotating disc; 503. a second transmission belt; 504. a second limiting disc; 505. a second fixed limiting block; 506. a lower die main body; 6. a second clamping strip; 601. a second movable plate; 602. and a second vertical elastic device.

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.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: a casting mold adopting small holes of a poly-American core comprises a box body 1, a first clamping strip 3, a second clamping strip 6 and a limiting device 4, wherein the inner wall of the top of the box body 1 is fixedly connected with a first motor shell, the inner wall of the top of the first motor shell is fixedly connected with a first motor 2, the top of the limiting device 4 is provided with a first three screw holes, the inner wall of the first screw hole is rotatably connected with a first screw rod 201, the output shaft of the first motor 2 is fixedly connected with one screw rod 201, the outer wall of the first screw rod 201 is fixedly connected with a first rotating disc 202, a first driving belt 203 is connected between the inner walls of the first rotating disc 202 in a transmission manner, the outer wall of the first screw rod 201 is in threaded connection with a first limiting disc 204, the bottom of the first limiting disc 204 is fixedly connected with a first fixed limiting block 205, the inner wall of the first fixed limiting block 205 is clamped with an upper mold main body 206, the outer wall of the box body 1 is fixedly connected with a first hinge rotating device, and the outer wall of the first hinge rotating device is fixedly connected with a first movable plate 301, the first movable plate 301 is rotatably connected with the box body 1 through the first hinge rotating device, the outer wall of the first clamping strip 3 penetrates through the first movable plate 301 and is connected with the inner wall of the upper die main body 206 in a clamped mode, the two sides of the first clamping strip 3 are movably connected with the transverse elastic devices 302, one ends of the first clamping strip 3, far away from the two transverse elastic devices 302, are fixedly connected with the inner wall of the first movable plate 301, the bottom of the first clamping strip 3 is movably connected with the first vertical elastic device 303, and one ends of the first clamping strip 3, far away from the first vertical elastic device 303, are fixedly connected with the inner wall of the first movable plate 301.

In the embodiment, one of the screw rods (201) is driven to rotate by a motor (2), the screw rods (201) are driven to rotate together by a turntable (202) to drive a transmission belt (203), so that the three screw rods (201) rotate together, a limiting disc (204) is fixedly connected with a fixed limiting block (205), the screw rods (201) are rotatably connected with the inner wall of a screw hole (201) to drive the fixed limiting block (205) to move downwards, an upper die main body (206) is clamped with the fixed limiting block (205), when a clamping strip (3) penetrates through a movable plate (301) to be clamped with the upper die main body (206), the clamping strip (3) is shifted to enable the upper die main body (206) to be rotatably clamped into the inner wall of the fixed limiting block (205), the clamping strip (3) can be pulled out after clamping is completed, so that the upper die main body (206) can move downwards to the inside of a limiting device (4), when the upper die main body (206) needs to be replaced, the clamping strip (3) is inserted, the clamping strip (3) is firstly shifted to extrude a vertical plate and a spring inside a transverse elastic device (302), then, the first clamping strip 3 is pressed to extrude the transverse plate and the spring inside the first vertical elastic device 303, so that the upper die main body 206 is separated from the first fixed limiting block 205, and the upper die main body 206 is taken out to be cleaned and replaced.

Example two:

referring to fig. 1-6, based on the first embodiment, the present invention provides a technical solution: the inner wall of the bottom of the box body 1 is fixedly connected with a second motor shell, the inner wall of the second motor shell is fixedly connected with a second motor 5, the bottom of the limiting device 4 is provided with a second three screw holes, the inner wall of the second screw hole is rotatably connected with a second screw rod 501, the outer wall of the second screw rod 501 is fixedly connected with a second rotary table 502, the inner wall of the second rotary table 502 is in transmission connection with a second driving belt 503, the outer wall of the second screw rod 501 is in threaded connection with a second limiting table 504, the top of the second limiting table 504 is fixedly connected with a second fixed limiting block 505, the inner wall of the second fixed limiting block 505 is clamped with a lower die main body 506, the outer wall of the box body 1 is fixedly connected with a second hinge rotating device, the outer wall of the second hinge rotating device is fixedly connected with a second movable plate 601, the second movable plate 601 is rotatably connected with the box body 1 through the second hinge rotating device, the outer wall of the second clamping strip 6 penetrates through the second movable plate 601 to be clamped with the inner wall of the lower die main body 506, and the top and the bottom of the clamping strip 6 are both movably connected with a second vertical elastic device 602, one ends of the two vertical elastic devices II 602, which are far away from the clamping strips II 6, are fixedly connected with the inner wall of the movable plate II 601.

In this embodiment, the second motor 5 drives the second driving belt 503 to rotate together with the second rotating disc 502, so that the second screw 501 rotates in the second screw hole to move up and down the second limiting disc 504 which is screwed together, the second limiting disc 504 moves up and down to drive the second fixed limiting block 505 and the lower die main body 506 which are fixed together to move up and down inside the limiting device 4, so as to achieve rapid extrusion of the lower die main body 506 and the upper die main body 206, when the second clamping strip 6 penetrates through the second movable plate 601 and is clamped with the lower die main body 506, the second clamping strip 6 is shifted downwards, so that the transverse plate and the spring inside the second vertical elastic device 602 are subjected to downward extrusion force, the lower die main body 506 is clamped into the inner wall of the second fixed limiting block 505, the second clamping strip 6 can be shifted upwards to be extracted after clamping is completed, and the lower die main body 506 can be conveniently taken out and replaced by separating the inner wall of the second fixed limiting block 505 upwards.

Example three:

referring to fig. 1-6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the mouth of pipe has been seted up at the top of box 1, and orificial inner wall is pegged graft and is had pouring tube 207, and pouring tube 207's outer wall runs through spacing dish one 204, fixed stopper one 205 and last mould main part 206, and the equal fixedly connected with fixed block of the outer wall of spacing dish one 204 and spacing dish two 504.

In this embodiment, when the upper mold body 206 and the lower mold body 506 are extruded together through the lifting device, the liquid to be poured is poured into the upper mold body 206 through the pouring tube 207, the mold can be quickly molded by using a poly-core, and meanwhile, after the extrusion is completed, the fixing blocks fixed on the outer walls of the first limiting disc 204 and the second limiting disc 504 are clamped with the outer wall of the limiting device 4.

The utility model discloses a theory of operation and use flow: when the two motors I2 move to drive the screw rod I201 and the screw rod II 501 to rotate with the screw hole I and the screw hole II which are formed in the outer wall of the limiting device 4, extrusion movement of the upper die main body 206 and the lower die main body 506 is realized, when the clamp strip I3 penetrates through the movable plate I301 to be clamped with the upper die main body 206, the clamp strip I3 is shifted to enable the upper die main body 206 to be rotationally clamped into the inner wall of the fixed limiting block I205, the clamp strip I3 can be pulled out after clamping is completed, the upper die main body 206 can conveniently move downwards into the limiting device 4, when the upper die main body 206 needs to be replaced, the clamp strip I3 is inserted, the clamp strip I3 is firstly shifted to push the vertical plate and the spring in the transverse elastic device 302, then the clamp strip I3 is pressed to push the transverse plate and the spring in the vertical elastic device I303, separation of the upper die main body 206 and the fixed limiting block I205 is realized, and the upper die main body 206 is taken out to be cleaned and replaced, when the second clamping strip 6 penetrates through the second movable plate 601 and is connected with the lower die main body 506 in a clamped mode, the second clamping strip 6 is shifted downwards, the transverse plate and the spring inside the second vertical elastic device 602 are pressed downwards, the lower die main body 506 is connected to the inner wall of the second fixed limiting block 505 in a clamped mode, the second clamping strip 6 can be shifted upwards to be taken out after the clamping is completed, and the inner wall of the second fixed limiting block 505, away from the lower die main body 506 upwards, can be conveniently taken out and replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adopt and gather casting mould of beautiful core aperture, includes box (1), card strip (3), card strip two (6) and stop device (4), its characterized in that: the utility model discloses a motor, including box (1), inner wall fixedly connected with motor casing one, the top inner wall fixedly connected with motor one (2) of motor casing one, three screw one has been seted up at the top of stop device (4), the inner wall of screw one rotates and is connected with screw rod one (201), the output shaft and one of them screw rod one (201) fixed connection of motor one (2), the outer wall fixedly connected with carousel one (202) of screw rod one (201), the transmission is connected with drive belt one (203) between the inner wall of carousel one (202), the outer wall threaded connection of screw rod one (201) has spacing dish one (204), the fixed stopper one (205) of bottom fixedly connected with of spacing dish one (204), the inner wall joint of fixed stopper one (205) has last mould main part (206).

2. The casting mold of claim 1, wherein the core aperture comprises: the outer wall fixedly connected with hinge rotating device one of box (1), the outer wall fixedly connected with fly leaf (301) of hinge rotating device one, fly leaf (301) rotates with box (1) through the hinge rotating device one that sets up to be connected, the outer wall of card strip (3) runs through the inner wall joint of fly leaf (301) and last mould main part (206), the equal swing joint in both sides of card strip (3) has horizontal resilient means (302), two the inner wall fixed connection of the one end of card strip (3) and fly leaf (301) is kept away from in horizontal resilient means (302), the bottom swing joint of card strip (3) has vertical resilient means (303), the inner wall fixed connection of the one end of card strip (3) and fly leaf (301) is kept away from in vertical resilient means (303).

3. The casting mold of claim 1, wherein the core aperture comprises: the bottom inner wall fixedly connected with motor casing two of box (1), the inner wall fixedly connected with motor two (5) of motor casing two, three screw two has been seted up to the bottom of stop device (4), the inner wall of screw two rotates and is connected with screw rod two (501), the outer wall fixedly connected with carousel two (502) of screw rod two (501), the transmission is connected with drive belt two (503) between the inner wall of carousel two (502), the outer wall threaded connection of screw rod two (501) has spacing dish two (504), the fixed stopper two (505) of top fixedly connected with of spacing dish two (504), the inner wall joint of fixed stopper two (505) has lower mould main part (506).

4. A casting mold using a polyculture core orifice as claimed in claim 3 wherein: the outer wall fixedly connected with hinge rotating device two of box (1), the outer wall fixedly connected with fly leaf two (601) of hinge rotating device two, fly leaf two (601) rotate with box (1) through the hinge rotating device two that sets up and are connected, the outer wall of card strip two (6) runs through the inner wall joint of fly leaf two (601) and lower mould main part (506), the top and the equal swing joint in bottom of card strip two (6) have vertical elastic device two (602), two the one end that card strip two (6) were kept away from to vertical elastic device two (602) all with the inner wall fixed connection of fly leaf two (601).

5. The casting mold of claim 1, wherein the core aperture comprises: the top of the box body (1) is provided with a pipe orifice, the inner wall of the pipe orifice is inserted with a pouring pipe (207), and the outer wall of the pouring pipe (207) penetrates through the first limiting disc (204), the first fixed limiting block (205) and the upper die main body (206).

6. A casting mold using a polyculture core orifice as claimed in claim 3 wherein: the outer walls of the first limiting disc (204) and the second limiting disc (504) are fixedly connected with fixing blocks.