CN217370350U

CN217370350U - Core shooting machine with novel sand feeding and shooting mechanism

Info

Publication number: CN217370350U
Application number: CN202220026833.5U
Authority: CN
Inventors: 张洋; 赵丽芳; 姜涛
Original assignee: Liaoning Shengwo Technology Co ltd
Current assignee: Liaoning Shengwo Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-09-06
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a core shooter with novel advance sand shooting mechanism, including bottom plate and core shooter body, the left side top rigid coupling of bottom plate has the core shooter body, the sand device of advancing is installed to the top of core shooter body. The utility model relates to the technical field of casting, and discloses a core shooter with a novel sand feeding and shooting mechanism, which can fix a sand cylinder through a vertical plate and a first transverse plate and store core sand through the sand cylinder, thereby completing sand feeding work; the core sand in the sand cylinder can be guided into the sand storage device by the sand pump through the sand conveying pipe, and then the core sand in the sand storage device is shot into the core loading box through the sand shooting device, so that the sand shooting work is completed; the output shaft that can pass through the motor passes through the gear and drives the gear stick and rotate, makes the gear stick pass through the sleeve and drives the second diaphragm and remove, carries on spacingly through montant and rectangle piece to the second diaphragm simultaneously to alright in order to make the second diaphragm drive down the core box steady movement.

Description

Core shooting machine with novel sand feeding and shooting mechanism

Technical Field

The utility model relates to a casting technical field specifically is a core shooting machine with novel advance sand shooting mechanism.

Background

Casting is an early metal hot working process mastered by human beings, and mainly comprises 2 main types of sand casting and special casting, wherein the sand casting through a core shooter is the most common, the core shooter utilizes compressed air to uniformly inject molding sand into a sand box for pre-compaction and then applies pressure for compaction, and the core shooter in the prior art has a single structure and is inconvenient to advance and shoot the sand, and meanwhile, the stability of a core box on the core shooter in the prior art is low when the core box moves.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a core shooter with novel advance sand shooting mechanism has solved the core shooter single structure among the prior art, and inconvenient advance the problem that sand was shot to the sand.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a core shooting machine with a novel sand feeding and shooting mechanism comprises a base plate and a core shooting machine body, wherein the core shooting machine body is fixedly connected to the upper portion of the left side of the base plate, and a sand feeding device is mounted above the core shooting machine body;

the sand feeding device comprises a top plate, a vertical plate, a first transverse plate, a sand cylinder and a control panel;

the lower surface of the top plate is fixedly connected with the core shooting machine body, vertical plates are fixedly connected to two ends of the top plate, a first transverse plate is fixedly connected to the upper portion of the inner side of each vertical plate, a sand cylinder is fixedly connected to the inner side of the left side of the first transverse plate, a control panel is arranged below the sand cylinder, and the rear end face of the control panel is fixedly connected with the core shooting machine body.

Preferably, a support plate is fixedly connected to the lower portion of the right side of the core shooting machine body, a material box is arranged below the support plate, and the lower surface of the material box is attached to the outer wall of the upper portion of the bottom plate.

Preferably, a sand shooting device is arranged below the first transverse plate;

the sand shooting device comprises a sand storage device, a sand shooting device, a sand pump, a sand conveying pipe and an upper core box;

the top of storing up the sand ware links to each other with first diaphragm is fixed, the below of storing up the sand ware is connected with the knockout, the top rigid coupling of storing up the sand ware has the sand pump, and the below outer wall of sand pump links to each other with first diaphragm is fixed, the rear end top rigid coupling of sand pump has defeated sand pipe, and the left end of defeated sand pipe is linked together with the inside of sand section of thick bamboo, the below of knockout is equipped with the core box, and the top of going up the core box links to each other with the roof is fixed.

Preferably, a moving device is arranged above the support plate;

the moving device comprises a vertical rod, a rectangular block, a second transverse plate, a lower core box, a sleeve, a screw rod and a gear rod;

it is a plurality of about the both ends outer wall of montant links to each other with extension board and roof are fixed respectively, the rectangular block is installed to the outer wall of montant, and the through-hole department inner wall of rectangular block and the outer wall clearance fit of montant, control the inboard rigid coupling of rectangular block has the second diaphragm, the below of second diaphragm rigid coupling has lower core box and a plurality of sleeve respectively, and the through-hole department inner wall clearance fit of telescopic outer wall and extension board, telescopic below internal thread is connected with the screw rod, the below integrated into one piece of screw rod is provided with the gear stick, the below and the bottom plate of gear stick rotate and link to each other.

Preferably, a gear is engaged and connected to the outer side of the gear rod.

Preferably, a motor is fixedly connected to the lower portion of the gear, and the lower portion of the motor is fixedly connected with the inside of the bottom plate.

The utility model provides a core shooter with novel advance sand and penetrate sand mechanism. The method has the following beneficial effects: according to the core shooter with the novel sand feeding and shooting mechanism, through mutual matching of structures such as the top plate, the vertical plate, the first transverse plate, the sand cylinder and the control panel, the sand cylinder can be fixed through the vertical plate and the first transverse plate, and core sand is stored through the sand cylinder, so that sand feeding work is completed; through the mutual matching of the structures of the sand storage device, the sand shooting device, the sand pump, the sand conveying pipe, the upper core box and the like, after the lower core box is attached to the upper core box, the sand pump can guide core sand in a sand cylinder into the sand storage device through the sand conveying pipe, and then the core sand in the sand storage device is shot into the upper core box through the sand shooting device, so that the sand shooting work is completed; through mutually supporting between structures such as montant, rectangle piece, second diaphragm, lower core box, sleeve, screw rod and gear stick, the output shaft that can pass through the motor drives the gear stick through the gear and rotates, makes the gear stick pass through the sleeve and drives the second diaphragm and remove, carries on spacingly through montant and rectangle piece to the second diaphragm simultaneously to alright in order to make the second diaphragm drive down core box steady removal.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of the vertical bar, the rectangular block and the second horizontal plate in FIG. 2;

fig. 4 is a schematic view of the structure of the motor, the gear and the gear rod in fig. 2.

In the figure: 1. the sand shooting device comprises a bottom plate, 2, a core shooting machine body, 3, a sand feeding device, 301, a top plate, 302, a vertical plate, 303, a first transverse plate, 304, a sand cylinder, 305, a control panel, 4, a sand shooting device, 401, a sand storage device, 402, a sand shooting device, 403, a sand pump, 404, a sand conveying pipe, 405, an upper core box, 5, a moving device, 501, a vertical rod, 502, a rectangular block, 503, a second transverse plate, 504, a lower core box, 505, a sleeve, 506, a screw rod, 507, a gear rod, 6, a support plate, 7, a bin, 8, a gear, 9 and a motor.

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.

All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller and an appropriate encoder should be selected according to the actual situation to meet the control requirement, and the specific connection and control sequence should be determined.

The first embodiment is as follows:

as can be known from fig. 1 and 2, core shooter with novel sand feeding and shooting mechanism, including bottom plate 1 and core shooter body 2, the left side top rigid coupling of bottom plate 1 has core shooter body 2, sand feeding device 3 is installed to core shooter body 2's top, sand feeding device 3 includes roof 301, riser 302, first diaphragm 303, sand section of thick bamboo 304 and control panel 305, the lower surface of roof 301 links to each other with core shooter body 2 is fixed, the inside processing of roof 301 has the opening, the equal rigid coupling in top both ends of roof 301 has riser 302, the inboard top rigid coupling of riser 302 has first diaphragm 303, the inside rigid coupling in left side of first diaphragm 303 has sand section of thick bamboo 304, can fix sand section of thick bamboo 304 through first diaphragm 303, the below of sand section of thick bamboo 304 is equipped with control panel 305, can control this device through control panel 305, and control panel 305's rear end face links to each other with core shooter body 2 is fixed.

In the implementation process, it is worth noting that the vertical plate 302 and the first horizontal plate 303 are arranged above the top plate 301, the sand cylinder 304 can be fixed through the vertical plate 302 and the first horizontal plate 303, and therefore core sand can be stored through the sand cylinder 304.

Furthermore, a support plate 6 is fixedly connected to the lower portion of the right side of the core shooter body 2, an opening and a through hole are machined in the middle of the interior of the support plate 6 and at the two ends of the interior of the support plate 6 respectively, a material box 7 is arranged below the support plate 6, and the lower surface of the material box 7 is attached to the outer wall of the upper portion of the bottom plate 1.

In the specific implementation process, it is worth pointing out that the bin 7 is arranged at the opening below the support plate 6, so that the dropped core sand, waste chips and the like can be collected through the bin 7, and the subsequent cleaning work is facilitated.

Example two:

as can be seen from fig. 1 and 2, the sand shooting device 4 is installed below the first cross plate 303, the sand shooting device 4 includes a sand storage 401, a sand shooting device 402, a sand pump 403, a sand conveying pipe 404 and an upper core box 405, the upper side of the sand storage 401 is fixedly connected to the first cross plate 303, the lower side of the sand storage 401 is connected to the sand shooting device 402, the sand shooting device 402 and the sand shooting device 402 can perform sand shooting operation, the sand pump 403 is fixedly connected to the upper side of the sand storage 401, the lower outer wall of the sand pump 403 is fixedly connected to the first cross plate 303, the sand conveying pipe 404 is fixedly connected to the upper side of the rear end of the sand pump 403, the left end of the sand conveying pipe 404 is communicated with the inside of the sand cylinder 304, the sand pump 403 can guide out core sand in the sand cylinder 304 through the sand conveying pipe 404, the upper core box 405 is arranged below the sand shooting device 402, a sand inlet is processed above the upper core box 405, and the upper side of the upper core box 405 is fixedly connected to the top plate 301.

In the specific implementation process, it is worth pointing out that the sand pump 403 can guide the core sand in the sand cylinder 304 into the sand storage device 401 through the sand conveying pipe 404, and then the core sand stored in the sand storage device 401 can be shot into the upper core box 405 through the sand shooting device 402, so as to complete the sand shooting operation.

Example three:

as can be seen from fig. 2, 3 and 4, the moving device 5 is installed above the supporting plate 6, the moving device 5 includes a vertical rod 501, a rectangular block 502, a second horizontal plate 503, a lower core box 504, a sleeve 505, a screw 506 and a gear rod 507, the outer walls of the two ends of the left and right 2 vertical rods 501 are respectively fixedly connected with the supporting plate 6 and the top plate 301, the rectangular block 502 is installed on the outer wall of the vertical rod 501, a through hole is processed inside the rectangular block 502, the inner wall of the through hole of the rectangular block 502 is in clearance fit with the outer wall of the vertical rod 501, the rectangular block 502 can move at the vertical rod 501, the second horizontal plate 503 is fixedly connected to the inner side of the left and right rectangular blocks 502, the lower core box 504 and the 2 sleeves 505 are respectively fixedly connected above and below the second horizontal plate 503, the outer wall of the sleeve 505 is in clearance fit with the inner wall of the through hole of the supporting plate 6, the sleeve 505 can move at the through hole of the supporting plate 6, the screw 506 is connected to the lower inner thread of the sleeve 505, the sleeve 505 can be driven to move through the screw 506, the gear rod 507 is integrally formed below the screw 506, and the lower part of the gear rod 507 is rotatably connected with the bottom plate 1.

In the specific implementation process, it is worth noting in particular that the left and right sleeves 505 are symmetrically distributed around the midpoint of the second horizontal plate 503, and meanwhile, the vertical rod 501 and the rectangular block 502 can limit the second horizontal plate 503, and then the sleeves 505 can drive the second horizontal plate 503 to move stably.

Further, a gear 8 is engaged with the outer side of the gear rod 507.

Further, a motor 9 is fixedly connected below the gear 8, the type of the motor 9 is ECMA-E11320RS, and the lower part of the motor 9 is fixedly connected with the inside of the bottom plate 1.

In the specific implementation process, it is worth particularly pointing out that the output shaft of the motor 9 is fixedly connected with the gear 8, so that the output shaft of the motor 9 can drive the gear rod 507 to stably rotate through the gear 8.

In this embodiment, when an operator needs to use the device, firstly, the operator turns on an external power supply of the motor 9, starts the motor 9, drives the gear 8 to rotate through an output shaft of the motor 9, so that the gear 8 drives the gear rod 507 to rotate, the gear rod 507 drives the sleeve 505 to move upwards through the screw 506, the sleeve 505 can drive the second horizontal plate 503 to move, meanwhile, the rectangular block 502 can limit the second horizontal plate 503 through the vertical rod 501, so that the second horizontal plate 503 can drive the lower core box 504 to move, so that the lower core box 504 always keeps moving vertically, when the lower core box 504 is attached to the upper core box 405, the external power supplies of the sand pump 403 and the sand shooter 404 are turned on, the sand pump 403 is started, the sand pump 403 can suck out the material in the sand cylinder 304 through the sand conveying pipe 404, then the material is guided into the sand storage 401, then the sand shooter 402 is started, so that the sand shooter 402 shoots the raw material into the inner parts of the upper core box 405 and the lower core box 504, thereby completing the casting work.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "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; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a core shooting machine with novel advance sand shooting mechanism, includes bottom plate (1) and core shooting machine body (2), the left side top rigid coupling of bottom plate (1) has core shooting machine body (2), its characterized in that: a sand feeding device (3) is arranged above the core shooting machine body (2);

the sand feeding device (3) comprises a top plate (301), a vertical plate (302), a first transverse plate (303), a sand cylinder (304) and a control panel (305);

the lower surface of roof (301) and core shooting machine body (2) are fixed to be connected with, the equal rigid coupling in top both ends of roof (301) has riser (302), the inboard top rigid coupling of riser (302) has first diaphragm (303), the inside rigid coupling in left side of first diaphragm (303) has a sand section of thick bamboo (304), the below of sand section of thick bamboo (304) is equipped with control panel (305), and the rear end face of control panel (305) and core shooting machine body (2) are fixed to be connected with.

2. A core shooting machine with a novel sand feeding and shooting mechanism according to claim 1, characterized in that: core shooting machine body's (2) right side below rigid coupling has extension board (6), and the below of extension board (6) is equipped with workbin (7), the lower surface of workbin (7) is laminated with the top outer wall of bottom plate (1) mutually.

3. A core shooting machine with a novel sand feeding and shooting mechanism according to claim 1, characterized in that: a sand shooting device (4) is arranged below the first transverse plate (303);

the sand shooting device (4) comprises a sand storage device (401), a sand shooting device (402), a sand pump (403), a sand conveying pipe (404) and an upper core box (405);

the top of storing up sand ware (401) links to each other with first diaphragm (303) is fixed, the below of storing up sand ware (401) is connected with sand shooting device (402), the top rigid coupling of storing up sand ware (401) has sand pump (403), and the below outer wall of sand pump (403) links to each other with first diaphragm (303) is fixed, the rear end top rigid coupling of sand pump (403) has sand conveying pipe (404), and the left end of sand conveying pipe (404) is linked together with the inside of sand section of thick bamboo (304), the below of sand shooting device (402) is equipped with core box (405), and the top of going up core box (405) links to each other with roof (301) is fixed.

4. A core shooting machine with a novel sand feeding and shooting mechanism according to claim 2, characterized in that: a moving device (5) is arranged above the support plate (6);

the moving device (5) comprises a vertical rod (501), a rectangular block (502), a second horizontal plate (503), a lower core box (504), a sleeve (505), a screw rod (506) and a gear rod (507);

it is a plurality of about the both ends outer wall of montant (501) is fixed continuous with extension board (6) and roof (301) respectively, rectangular block (502) is installed to the outer wall of montant (501), and the through-hole department inner wall of rectangular block (502) and the outer wall clearance fit of montant (501), control the inboard rigid coupling of rectangular block (502) has second diaphragm (503), the below of second diaphragm (503) is the rigid coupling respectively has lower core box (504) and a plurality of sleeve (505), and the outer wall of sleeve (505) and the through-hole department inner wall clearance fit of extension board (6), the below internal thread of sleeve (505) is connected with screw rod (506), the below integrated into one piece of screw rod (506) is provided with gear stick (507), the below and the bottom plate (1) of gear stick (507) rotate and link to each other.

5. A core shooting machine with a novel sand feeding and shooting mechanism according to claim 4, characterized in that: the outer side of the gear rod (507) is engaged with a gear (8).

6. The core shooter with novel sand feeding and shooting mechanism as claimed in claim 5, characterized in that: the lower part of the gear (8) is fixedly connected with a motor (9), and the lower part of the motor (9) is fixedly connected with the inside of the bottom plate (1).