CN215966158U

CN215966158U - High-efficient resin sand casting machine

Info

Publication number: CN215966158U
Application number: CN202121847706.3U
Authority: CN
Inventors: 张俊生
Original assignee: Dalian Bosheng Machinery Manufacturing Co ltd
Current assignee: Dalian Bosheng Machinery Manufacturing Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-08
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a high-efficiency resin sand casting machine which comprises a left die, wherein a right die is arranged on one side of the left die, a moving mechanism is arranged below the left die, the moving mechanism comprises a transverse plate, a vertical plate, an electric push rod, a slide block and a slide groove, the left die is attached to the top end of one side of the transverse plate, the right die is fixedly connected to the top end of the other side of the transverse plate, and the vertical plate is fixedly connected to the top end of one side of the transverse plate. Compared with the traditional technology, the high-efficiency resin sand casting machine has the following advantages: through the cooperation between left mould, right mould and the moving mechanism, treat that the casting is accomplished the back, electric putter's output drives left mould and moves to the left side, and horizontal left mould slides to the left side in the spout on the diaphragm through the slider of both sides, and the left mould leaves right mould this moment, accomplishes the fast drawing of patterns, improves casting efficiency, has solved current resin sand casting machine, because the drawing of patterns of being not convenient for to influence casting efficiency's problem.

Description

High-efficient resin sand casting machine

Technical Field

The utility model relates to the technical field of resin sand, in particular to a high-efficiency resin sand casting machine.

Background

The resin sand is a molding sand or core sand containing an artificial synthetic resin as a binder for sand grains, and after a mold or a core is made of the resin sand, the resin is cured by an irreversible crosslinking reaction by the action of a curing agent, thereby imparting necessary strength to the mold or the core.

However, the conventional resin sand casting machine has a problem that the demolding is inconvenient, so that the casting efficiency is affected, and the conventional resin sand casting machine has a problem that the mold cannot be rapidly cooled, so that the workpiece forming speed is slow.

Disclosure of Invention

The utility model aims to provide a high-efficiency resin sand casting machine, which solves the problem that the prior resin sand casting machine proposed in the background art is inconvenient to demould and influences the casting efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency resin sand casting machine comprises a left die, wherein a right die is arranged on one side of the left die, and a moving mechanism is arranged below the left die;

the moving mechanism comprises a transverse plate, a vertical plate, an electric push rod, a sliding block and a sliding groove;

the utility model discloses a slide block, including diaphragm, one side top of diaphragm, the top of diaphragm is laminated to have a left mould, the opposite side top rigid coupling of diaphragm has a right mould, one side top rigid coupling of diaphragm has the riser, the top inner wall rigid coupling of riser has electric putter, electric putter's output rigid coupling has a left mould, the spout has been seted up to the top outside inner wall of diaphragm, the spout all with slider slip joint, the top of slider rigid coupling is in the bottom outside of left mould respectively. Complete the quick demoulding and improve the casting efficiency.

Preferably, a cavity is machined in the left die, and a cavity is machined in the right die. When the left die is contacted with the right die, a complete cavity is formed.

Preferably, the front ends of the left die and the right die are both provided with a revolving door, and the front inner wall of the revolving door is provided with a catching groove. The hand is inserted into the buckling groove, and the revolving door is rotated outwards to open the left mold or the right mold.

Preferably, a limiting mechanism is arranged above the left die;

the limiting mechanism comprises a convex plate, a plug board, a square groove, a sleeve plate and a bottom plate;

a plurality of the bottom of flange rigid coupling respectively is in the top outside at the right side mould, the equal rigid coupling in top of flange has the picture peg, one side outer wall of picture peg all with the internal surface clearance fit of square groove, the middle inner wall at the lagging is all seted up to the square groove, the equal rigid coupling in bottom of lagging is at the bottom plate, the bottom of bottom plate rigid coupling respectively is on the outside top of left side mould. The left die and the right die are connected without deviation.

Preferably, a cooling mechanism is installed inside the left die;

the cooling mechanism comprises a motor, a threaded rod, a bearing, a sleeve block, a transverse block, a groove, a pull rod and a fan;

the bottom rigid coupling of motor is at the below inner wall of left mould, the output shaft rigid coupling threaded rod of motor, the top of threaded rod is passed through the bearing and is rotated with left mould and link to each other, the middle outer wall threaded connection of threaded rod has the cover piece, the one end rigid coupling of cover piece has the horizontal piece, the outer wall of horizontal piece and the internal surface clearance fit of recess, the inner wall at left mould is seted up to the recess, the front end rigid coupling of cover piece has the connecting rod, the one end rigid coupling of connecting rod has the fan. The cavity on the left die (right die) can be rapidly cooled, and the forming speed of the casting is improved.

Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional technology, the high-efficiency resin sand casting machine has the following advantages:

through the matching among the left die, the right die and the moving mechanism, after the casting is finished, the output of the electric push rod drives the left die to move towards the left side, the transverse left die slides towards the left side in the sliding groove on the transverse plate through the sliding blocks on the two sides, and the left die leaves the right die at the moment, so that the quick demolding is finished, the casting efficiency is improved, and the problem that the casting efficiency is influenced due to the inconvenience in demolding of the conventional resin sand casting machine is solved;

through left mould, the cooperation between right mould and the cooling body, the output shaft of motor drives the threaded rod and passes through the bearing and just reverse rotation in left mould (right mould), the threaded rod just reverse rotation makes the cover block reciprocate in the recess on left mould (right mould) through the horizontal piece, the cover block drives the fan through the connecting rod and reciprocates in left mould (right mould), can cool off the cavity on left mould (right mould) fast, improve the shaping speed of foundry goods, current resin sand casting machine has been solved, can not cool off the mould fast, make the slow problem of work piece shaping speed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural view of the insert plate, the square groove and the sleeve plate in FIG. 1;

FIG. 4 is a schematic structural view of the left mold, the slide block and the slide groove in FIG. 1;

fig. 5 is a schematic structural view of the nest block, the connecting rod and the fan in fig. 2.

In the figure: 1. the die comprises a left die, a right die, a cavity, a moving mechanism, a transverse plate, a vertical plate, a moving mechanism, a transverse plate, a vertical plate, a moving rod, a sliding block, a sliding groove, a limiting mechanism, a convex plate, a plug plate, a square groove, a sleeve plate, a bottom plate, a cooling mechanism, a motor, a threaded rod, a bearing, a sleeve block, a cooling mechanism, a motor, a 602, a threaded rod, a 603, a bearing, a 604, a sleeve block, a 605, a transverse block, a groove, a 607, a connecting rod, 608, a fan, a 7, a revolving door, 8 and a catching groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency resin sand casting machine comprises a left die 1, a right die 2 is arranged on one side of the left die 1, a moving mechanism 4 is arranged below the left die 1, the moving mechanism 4 comprises a transverse plate 401, a vertical plate 402, an electric push rod 403, a slide block 404 and slide grooves 405, the left die 1 is attached to the top end of one side of the transverse plate 401, the right die 2 is fixedly connected to the top end of the other side of the transverse plate 401, the vertical plate 402 is fixedly connected to the top end of the transverse plate 401, the electric push rod 403 is fixedly connected to the inner wall above the vertical plate 402, the type of the electric push rod 403 is TG-700, the left die 1 is fixedly connected to the output end of the electric push rod 403, the left die 1 is driven by the output of the electric push rod 403 to move towards the left side, the slide grooves 405 are formed in the inner wall of the outer side above the transverse plate 401, the slide grooves 405 are all in sliding clamping connection with the slide blocks 404, the top ends of the slide blocks 404 are respectively fixedly connected to the outer side of the bottom end of the left die 1, the left die 1 slides towards the left side in the slide grooves 405 on the transverse plate 401 through the slide blocks 404 on both sides, at this point the left die 1 is clear of the right die 2, completing the quick release and the slide 405 prevents the slide 404 from derailing.

The inside processing of left mould 1 has cavity 3, and the inside processing of right mould 2 has cavity 3, when left mould 1 and right mould 2 contact, constitutes complete cavity 3.

Revolving door 7 is all installed to the front end of left mould 1 and right mould 2, and catching groove 8 has all been seted up to the place ahead inner wall of revolving door 7, and the hand stretches into in the catching groove 8, rotates revolving door 7 to the outside, makes left mould 1 or right mould 2 open, and revolving door 7 is not sealed.

Stop gear 5 is installed to the top of left mould 1, stop gear 5 includes flange 501, picture peg 502, square groove 503, lagging 504 and bottom plate 505, the bottom of two flange 501 rigid couplings respectively in the top outside at right mould 2, the equal rigid coupling in top of flange 501 has picture peg 502, the outer wall of one side of picture peg 502 all with the internal surface clearance fit of square groove 503, the middle inner wall at lagging 504 is all seted up to square groove 503, the equal rigid coupling in bottom plate 505 in bottom plate 504, the bottom of bottom plate 505 rigid coupling respectively is at the outside top of left mould 1, left mould 1 drives lagging 504 through bottom plate 505 and moves to mould 2 one side right, the square groove 503 cover on lagging 504 is at the outer wall of picture peg 502, make left mould 1 and right mould 2 contact skew not.

The cooling mechanism 6 is arranged in the left die 1, the cooling mechanism 6 comprises a motor 601, a threaded rod 602, a bearing 603, a sleeve block 604, a transverse block 605, a groove 606, a pull rod 607 and a fan 608, the bottom end of the motor 601 is fixedly connected with the lower inner wall of the left die 1, the output shaft of the motor 601 is fixedly connected with the threaded rod 602, the upper part of the threaded rod 602 is rotatably connected with the left die 1 through the bearing 603, the output shaft of the motor 601 drives the threaded rod 602 to rotate positively and negatively in the left die 1 through the bearing 603, the middle outer wall of the threaded rod 602 is in threaded connection with the sleeve block 604, one end of the sleeve block 604 is fixedly connected with the transverse block 605, the outer wall of the transverse block 605 is in clearance fit with the inner surface of the groove 606, the groove 606 is arranged in the inner wall of the left die 1, the threaded rod 602 rotates positively and negatively to enable the sleeve block 604 to move in the groove 606 on the left die 1 through the transverse block 605, the front end of the sleeve block 604 is fixedly connected with a connecting rod 607, and one end of the connecting rod 608 is fixedly connected with the fan 607, the nest block 604 drives the fan 608 to move up and down in the left die 1 through the connecting rod 607, the cavity 3 on the left die 1 can be rapidly cooled, and the model of the fan 608 is DBF-6.3Q 6.

The right mold 2 can be cooled simultaneously with the left mold 1.

When the high-efficiency resin sand casting machine is used, firstly, an external power supply of an electric push rod 403 is manually switched on, the electric push rod 403 works, the output of the electric push rod 403 drives a left die 1 to move towards the right side, the left die 1 slides towards the right side in a sliding groove 405 on a transverse plate 401 through sliding blocks 404 on two sides, the left die 1 drives a sleeve plate 504 to move towards one side of a right die 2 through a bottom plate 505, a square groove 503 on the sleeve plate 504 is sleeved on the outer wall of an inserting plate 502, so that the left die 1 is not deviated from the right die 2 in a contact manner, the left die 1 is in contact with the right die 2 at the moment to form a complete cavity 3, external materials are fully filled in the cavity 3, the external power supply of motors 601 on two sides is switched on at the moment, the motors 601 work simultaneously, an output shaft of the motors 601 drives a threaded rod 602 to rotate in the left die 1 (right die 2) in a positive and negative direction through a bearing 603, the threaded rod 602 rotates in the positive and negative direction to enable a sleeve block 604 to move up and down in a groove 606 on the left die 1 (right die 2) through the transverse block 605, the nest block 604 drives fan 608 through connecting rod 607 and reciprocates in left mould 1 (right mould 2), can be to the cavity 3 quick cooling on left mould 1 (right mould 2), treat the casting completion back, electric putter 403's output drives left mould 1 and removes to the left side, horizontal left mould 1 slides to the left side in the spout 405 on diaphragm 401 through the slider 404 of both sides, left mould 1 leaves right mould 2 this moment, accomplish the fast drawing of patterns, in the hand stretches into catching groove 8, outside rotation revolving door 7, make left mould 1 or right mould 2 open, overhaul internal part.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient resin sand casting machine, includes left mould (1), its characterized in that: a right die (2) is arranged on one side of the left die (1), and a moving mechanism (4) is arranged below the left die (1);

the moving mechanism (4) comprises a transverse plate (401), a vertical plate (402), an electric push rod (403), a sliding block (404) and a sliding groove (405);

the laminating of one side top of diaphragm (401) has left mould (1), the opposite side top rigid coupling of diaphragm (401) has right mould (2), one side top rigid coupling of diaphragm (401) has riser (402), the top inner wall rigid coupling of riser (402) has electric putter (403), the output rigid coupling of electric putter (403) has left mould (1), spout (405) have been seted up to the top outside inner wall of diaphragm (401), spout (405) all with slider (404) slip joint, the top of slider (404) rigid coupling is in the bottom outside of left mould (1) respectively.

2. The high efficiency resin sand casting machine as claimed in claim 1, wherein: the inner processing of the left die (1) is provided with a cavity (3), and the inner processing of the right die (2) is provided with a cavity (3).

3. The high efficiency resin sand casting machine as claimed in claim 1, wherein: the front ends of the left die (1) and the right die (2) are respectively provided with a revolving door (7), and the front inner wall of the revolving door (7) is provided with a catching groove (8).

4. The high efficiency resin sand casting machine as claimed in claim 1, wherein: a limiting mechanism (5) is arranged above the left die (1);

the limiting mechanism (5) comprises a convex plate (501), an inserting plate (502), a square groove (503), a sleeve plate (504) and a bottom plate (505);

a plurality of the bottom of flange (501) rigid coupling respectively is in the top outside of right mould (2), the equal rigid coupling in top of flange (501) has picture peg (502), one side outer wall of picture peg (502) all with the internal surface clearance fit of square groove (503), the middle inner wall at lagging (504) is all seted up in square groove (503), the equal rigid coupling in bottom of lagging (504) is at bottom plate (505), the bottom of bottom plate (505) rigid coupling respectively is on the outside top of left mould (1).

5. The high efficiency resin sand casting machine as claimed in claim 1, wherein: a cooling mechanism (6) is arranged in the left die (1);

the cooling mechanism (6) comprises a motor (601), a threaded rod (602), a bearing (603), a sleeve block (604), a transverse block (605), a groove (606), a connecting rod (607) and a fan (608);

the bottom rigid coupling of motor (601) is at the below inner wall of left mould (1), the output shaft rigid coupling threaded rod (602) of motor (601), bearing (603) and left mould (1) are passed through to the top of threaded rod (602) and are rotated continuously, the middle outer wall threaded connection of threaded rod (602) has cover block (604), the one end rigid coupling of cover block (604) has horizontal piece (605), the outer wall of horizontal piece (605) and the interior surface clearance fit of recess (606), the inner wall at left mould (1) is seted up in recess (606), the front end rigid coupling of cover block (604) has connecting rod (607), the one end rigid coupling of connecting rod (607) has fan (608).