CN211679893U

CN211679893U - Novel hot core quadruplex position rotation type core shooting machine device

Info

Publication number: CN211679893U
Application number: CN201922408894.9U
Authority: CN
Inventors: 朱文森
Original assignee: Weifang Yixiang Mould Technology Co ltd
Current assignee: Weifang Yixiang Mould Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-16
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a novel hot core quadruplex position rotation type core shooting machine device, including slewing bearing mechanism, the gyration track supports, and the total braced frame of core shooting machine, sand silo compress tightly the cylinder, and the gas holder is penetrated the head, and the control cylinder is retreated in advancing of penetrating the head, and upset jar support frame, the upset jar, the die clamping cylinder, the back station, the head-mounted leg, the leg-mounted track, preceding station, left station, right station all constitute through bolted connection, slewing bearing mechanism passes through bolt and gyration track support fixed connection, the gyration track support and the total braced frame welding of core shooting machine, sand silo, compress tightly the cylinder, the gas holder passes through bolted connection with the total braced frame of core shooting machine, the head passes through bolted connection with the head-mounted leg, the head-mounted leg is sliding connection on the leg-mounted track. The utility model has the advantages of reasonable design, easy operation, and can accelerate the speed of production to improve work efficiency.

Description

Novel hot core quadruplex position rotation type core shooting machine device

Technical Field

The utility model relates to a core shooter technical field especially relates to a novel hot core quadruplex position rotation type core shooter device.

Background

The core shooter adopts precoated sand to make cores, is suitable for a hot core box and a cold core box, and is characterized in that two guide posts are applied, an opening and closing die is vertically parted, two pairs of different dies are simultaneously installed, a fixed die can be installed on a middle fixed frame in a double-sided mode, the die can be opened and closed left and right (equivalent to a double-die frame), the core shooter is widely applied to the casting industry, a core manufactured by the core shooter has accurate size and smooth surface, the working principle of the core shooter is that a core sand mixture which takes liquid or solid thermosetting resin as a binder is injected into a heated core box, a sand core is preheated in the core box and quickly hardened to a certain thickness (about 5-10 mm) and taken out, a high-quality sand core finished product with smooth surface and accurate size is formed, the core shooter is widely applied in recent years, high molding labor resources can be saved due to the use of the core shooter, and the waste of casting of, the cast precoated sand has good collapsibility and is beneficial to sand removal.

However, the existing hot core type core shooter is slow in production and processing speed, often cannot reach the required processing quantity, so that the core shooter is low in working efficiency, and meanwhile, the core shooter is complex in operation and cannot be operated by ordinary people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel hot core quadruplex position rotation type core shooting machine device that proposes, its easy operation, and can accelerate the speed of production to improve work efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel hot core four-station rotary core shooter device comprises a slewing bearing mechanism, a slewing rail support, a core shooter main support frame, a sand bin, a pressing air cylinder, an air storage tank, a shooting head forward and backward movement control air cylinder, a turnover cylinder support frame, a turnover cylinder, a die closing cylinder, a rear station, a shooting head hanging leg, a leg hanging rail, a front station, a left station and a right station which are all connected through bolts, wherein the slewing bearing mechanism is fixedly connected with the slewing rail support through bolts, the slewing rail support is welded with the core shooter main support frame, the sand bin, the pressing air cylinder, the air storage tank is fixedly connected with the core shooter main support frame through bolts, the shooting head is fixedly connected with the shooting head hanging leg through bolts, the shooting head hanging leg is connected on the leg hanging rail in a sliding manner, the leg hanging rail is welded with the core shooter main support frame, the shooting head is fixedly connected with the shooting head forward and backward movement control air cylinder through bolts, the core shooter forward and backward movement control air cylinder is fixedly connected with a core shooter main supporting frame through bolts, the overturning cylinder is fixedly connected with an overturning cylinder supporting frame through bolts, the die assembly cylinder is fixedly connected with the overturning cylinder through bolts, and the rear station, the front station, the left station and the right station are respectively and fixedly connected onto the slewing bearing mechanism.

Preferably, the gravity center position of the slewing bearing mechanism is connected with the ground through a support frame, and a slewing track on the periphery of the structure of the slewing bearing mechanism is connected with a core shooting machine main support frame through four slewing track supports.

Preferably, the rear station, the front station, the left station and the right station are simultaneously arranged on the slewing bearing mechanism.

Preferably, the number of the overturning cylinders is two, and the number of the clamping cylinders is four.

Preferably, the sand silo, the compaction cylinder and the gas storage tank are all two.

Preferably, the lower end of the core shooter main support frame is provided with a non-slip mat.

The utility model has the advantages that:

1, the slewing rails are connected with a main support frame of the core shooter through four slewing rail supports, so that the stability of a slewing bearing mechanism is ensured;

2, the roller on the shooting head hanging leg can roll on the leg hanging rail, and the leg hanging rail plays a role in reducing friction and has a guiding effect.

Drawings

Fig. 1 is a schematic structural view of a novel hot core four-station rotary core shooter device provided by the present invention.

In the figure: the device comprises a rotary supporting mechanism 1, a rotary rail support 2, a core shooter main supporting frame 3, a sand bin 4, a pressing cylinder 5, an air storage tank 6, a shooting head 7, a shooting head advancing and retreating control cylinder 8, a turning cylinder supporting frame 9, a turning cylinder 10, a die closing cylinder 11, a rear station 12, a shooting head hanging leg 13, a leg hanging rail 14, a front station 15, a left station 16 and a right station 17.

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.

Referring to fig. 1, a novel hot core four-station rotary core shooter device comprises a slewing bearing mechanism 1, a slewing rail support 2, a core shooter main support frame 3, a sand bin 4, a pressing cylinder 5, an air storage tank 6, a shooting head 7, a shooting head forward and backward movement control cylinder 8, a turnover cylinder support frame 9, a turnover cylinder 10, a die closing cylinder 11, a rear station 12, a shooting head hanging leg 13, a leg hanging rail 14, a front station 15, a left station 16 and a right station 17 which are all connected through bolts, wherein the slewing bearing mechanism 1 is fixedly connected with the slewing rail support 2 through bolts, the slewing rail support 2 is welded with the core shooter main support frame 3, the sand bin 4, the pressing cylinder 5, the air storage tank 6 and the core shooter main support frame 3 are fixedly connected through bolts, the shooting head 7 and the shooting head hanging leg 13 are fixedly connected through bolts, and the shooting head hanging leg 13 is connected on the leg hanging rail 14 in a sliding manner, the roller wheels on the shooting head hanging legs 13 can roll on the hanging leg rails, the hanging leg rails 14 play a role in reducing friction and guiding, the hanging leg rails 14 are welded with a core shooting machine main supporting frame 3, the shooting head 7 is fixedly connected with a shooting head forward and backward control cylinder 8 through bolts, the shooting head forward and backward control cylinder 8 is fixedly connected with the core shooting machine main supporting frame 3 through bolts, a turnover cylinder 10 is fixedly connected with a turnover cylinder supporting frame 9 through bolts, a die closing cylinder 11 is fixedly connected with the turnover cylinder 10 through bolts, four stations of a rear station 12, a front station 15, a left station 16 and a right station 17 are respectively and fixedly connected onto a slewing bearing mechanism 1, the rear station 12, the front station 15, the left station 16 and the right station 17 rotate along with the slewing bearing mechanism 1, molding sand is filled into a sand cabin 4, and rotates along with the slewing bearing mechanism 1 through the four stations of the rear station 12, the front station 15, the left station 16 and the right station 17, utilize compressed air to kick into back station 12 through gas holder 6 evenly with the molding sand, preceding station 15, left station 16, right station 17 are tight in advance, utilize to compress tightly the cylinder and add pressure to the molding sand and carry out the compaction, move about the system core process of accomplishing compound die, die sinking under the push-and-pull of compound die jar, upset jar 10 overturns the psammitolite when the die sinking, and the manual work of being convenient for just can be taken out easily.

The gravity center position of a slewing bearing mechanism 1 is connected with the ground through a supporting frame, a slewing track on the periphery of the structure is connected with a core shooting machine main supporting frame 3 through four slewing track supports 2, the stability of the slewing bearing mechanism is guaranteed, four stations including a rear station 12, a front station 15, a left station 16 and a right station 17 are simultaneously installed on the slewing bearing mechanism 1, the number of two turnover cylinders 10 is two, the number of four die assembling cylinders 11 is four, the turnover cylinders 10 need two to realize some turnover actions, the die assembling cylinders 11 need 4 to complete all die assembling and die disassembling actions, a sand cabin 4, a pressing cylinder 5 and a gas storage tank 6 are two, the sand cabin 4, the pressing cylinder 5 and the gas storage tank 6 respectively need two to ensure the work, and the lower end of the core shooting machine main supporting frame 3 is provided with a non-slip mat to play a role in anti-slip.

The utility model discloses in, pack the molding sand into sand silo 4, through back station 12, preceding station 15, left side station 16, the rotation of slewing bearing mechanism 1 is followed to four stations of right side station 17, utilize compressed air to kick into back station 12 with the molding sand evenly through gas holder 6, preceding station 15, left side station 16, right side station 17 is tight in advance, utilize to compress tightly the cylinder to add pressure to the molding sand and carry out the compaction, remove about the compound die of removal completion under the push-pull of compound die cylinder, the core process of die sinking, upset jar 10 overturns the psammitolite when the die sinking, be convenient for by hand just can take out easily.

Example two:

the difference between this embodiment and the first embodiment lies in, changes the slipmat into anti-skidding line, and the anti-skidding line sets up the lower extreme at core shooter main braced frame 3, prevents that the slipmat from breaking away from, can't play skid-proof effect.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The novel hot core four-station rotary core shooter device is characterized by comprising a slewing bearing mechanism (1), a slewing rail support (2), a core shooter main support frame (3), a sand bin (4), a pressing cylinder (5), a gas storage tank (6), a shooting head (7), a shooting head advancing and retreating control cylinder (8), a turnover cylinder support frame (9), a turnover cylinder (10), a die assembly cylinder (11), a rear station (12), a shooting head hanging leg (13), a hanging leg rail (14), a front station (15), a left station (16) and a right station (17) which are connected through bolts, wherein the slewing bearing mechanism (1) is fixedly connected with the slewing rail support (2) through bolts, the slewing rail support (2) is welded with the core shooter main support frame (3), the sand bin (4), the pressing cylinder (5), the gas storage tank (6) and the core shooter main support frame (3) are fixedly connected through bolts, the core shooter is characterized in that the shooting head (7) is fixedly connected with the shooting head hanging leg (13) through a bolt, the shooting head hanging leg (13) is connected on a leg hanging rail (14) in a sliding mode, the leg hanging rail (14) is welded with a core shooter main supporting frame (3), the shooting head (7) is fixedly connected with a shooting head advancing and retreating control cylinder (8) through a bolt, the shooting head advancing and retreating control cylinder (8) is fixedly connected with the core shooter main supporting frame (3) through a bolt, a turnover cylinder (10) is fixedly connected with a turnover cylinder supporting frame (9) through a bolt, a die clamping cylinder (11) is fixedly connected with the turnover cylinder (10) through a bolt, and four stations, namely a rear station (12), a front station (15), a left station (16) and a right station (17), are fixedly connected to a slewing bearing mechanism (1) respectively.

2. A novel hot core four-station rotary core shooter device according to claim 1, characterized in that the centre of gravity position of the rotary bearing mechanism (1) is connected with the ground through a support frame, and the rotary rail at the periphery of the structure is connected with a core shooter main support frame (3) through four rotary rail supports (2).

3. The novel hot core four-station rotary core shooter device according to claim 2, characterized in that the four stations of the rear station (12), the front station (15), the left station (16) and the right station (17) are simultaneously mounted on the slewing bearing mechanism (1).

4. A new hot core four-station rotary core shooter device according to claim 1, characterized in that the number of said inverting cylinders (10) is two and the number of said clamping cylinders (11) is four.

5. A new hot core four-station rotary core shooter device according to claim 1, characterized in that there are two sand silo (4), compacting cylinder (5) and air storage tank (6).

6. A new hot core four-station rotary core shooter device according to claim 1, characterized in that the lower end of the core shooter main support frame (3) is provided with a non-slip mat.