CN216912026U

CN216912026U - Core shooter is used in watering lorry foundry goods processing of convenient change of template

Info

Publication number: CN216912026U
Application number: CN202123173216.2U
Authority: CN
Inventors: 雷宝宝; 雷超超; 雷园园
Original assignee: Zaoyang Rio Tinto Machinery Co ltd
Current assignee: Zaoyang Rio Tinto Machinery Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-08
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a core shooter for processing a sprinkler casting, which is convenient for replacing a template and comprises a support frame, an electric slide rail, a slide block and an electric push rod, wherein the electric slide rail is arranged on two side walls of the support frame, the electric slide rail is connected with the support frame through a bolt, and the slide block is arranged in the electric slide rail. The beneficial effects are that: according to the utility model, by arranging the electric sliding rail, the sliding block, the electric push rod and the supporting plate, when the upper die base needs to be replaced, the supporting plate is pushed to move by the electric push rod, so that the distance between the supporting plates is adjusted according to the specification of the upper die base, then the supporting plate supports the upper die base, and then the electric sliding rail automatically lifts the upper die base to the height of the mounting plate through the sliding block, so that the operation of workers is facilitated, the working strength of the workers is reduced, and the practicability of the device is improved.

Description

Core shooter is used in watering lorry foundry goods processing of convenient change of template

Technical Field

The utility model relates to the technical field of core shooters, in particular to a core shooter for processing sprinkler castings, wherein a template of the core shooter is convenient to replace.

Background

The injection and compression molding machine is a molding machine that uses compressed air to uniformly inject molding sand into a flask for pre-compacting, and then applies pressure to compact the molding sand. The common injection molding machine has a vertical parting flaskless injection molding machine and a horizontal parting flaskless injection molding machine. The vertical parting flaskless shooting and pressing molding machine does not need a sand box for molding, molding sand is directly shot into a molding chamber with a template, the manufactured sand mould has high dimensional precision, cavities are arranged on two sides of the sand box, the production efficiency is high, the core setting is difficult, and the requirement on the quality of the molding sand is strict. The horizontal parting and stripping injection molding machine utilizes the sand box to mold, and the sand box is closed and stripped after being manufactured, so that the core setting is convenient, and the production efficiency is high.

Present core shooter for watering lorry foundry goods processing need change the mould in the use, and change the in-process because the upper die base has a take the altitude, and then can descend the upper die base to change, and the space that leads to descending is limited because need guarantee the operation, just need the staff to lift the upper die base and hold in the palm the change, and because upper die base weight is great, not only be convenient for change it, and increase staff's working strength, the reducing means practicality, furthermore, current core shooter for watering lorry foundry goods processing can lead to the molding sand to spill over compressing tightly the in-process to the molding sand, and the molding sand that spills over is owing to can't collect it, and then lead to its direct spilling subaerial, not only cause the material waste, and influence device operational environment's clean and tidy nature, the reducing means functionality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the core shooter for processing the sprinkler casting with the conveniently replaced template is provided, the problems that the existing core shooter for processing the sprinkler casting needs to replace a mould in the using process, the upper mould base is descended for replacement due to a certain height in the replacing process, the descending height is limited due to the need of ensuring the operation space, a worker needs to lift and replace the upper mould base, the upper mould base is inconvenient to replace due to larger weight, the working strength of the worker is increased, the practicability of the device is reduced, the molding sand overflows in the compression process of the molding sand by the existing core shooter for processing the sprinkler casting, the overflowing molding sand cannot be collected and directly spills on the ground, and the material waste is caused are solved, but also the tidiness of the working environment of the device is affected and the functionality of the device is reduced.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a core shooter for processing a sprinkler casting, which is convenient for template replacement and comprises a support frame, an electric slide rail, a slide block and an electric push rod, wherein the electric slide rail is arranged on two side walls of the support frame, the electric slide rail is connected with the support frame through a bolt, the slide block is arranged in the electric slide rail and is connected with the electric slide rail in a sliding manner, the electric push rod is arranged on one side wall of the slide block, the electric push rod is connected with the slide block through a screw, a support plate is fixed at one end of the electric push rod, and the support plate is connected with the electric push rod through a screw.

Through the technical scheme, it is right when the upper die base is changed to need, through electric putter promotes the backup pad removes, and then according to the specification of upper die base comes right the interval of backup pad is adjusted, then makes the backup pad will the upper die base supports, then electric slide rail passes through the slider is automatic will the upper die base lifts to the height of mounting panel, and then not only the staff's of being convenient for operation reduces staff's working strength moreover, improves the device practicality.

Furthermore, a workbench is fixed at the bottom end of the support frame, the workbench is connected with the support frame through bolts, grid holes are formed in the workbench, a collecting box is arranged below the workbench, and the collecting box is in lap joint with the workbench.

Through adopting above-mentioned technical scheme, at the sand in-process that compresses tightly, the sand that spills over can pass through the grid hole falls into in the collecting box, and then make the collecting box collects it, prevents its waste on the one hand, and on the other hand guarantees device operational environment's clean and tidy nature, improves the device functionality.

Further, an air cylinder is installed on the inner wall of the top end of the support frame and connected with the support frame through bolts, an installation plate is arranged at the bottom end of the air cylinder and connected with the air cylinder through bolts, an upper die base is arranged at the bottom end of the installation plate and connected with the installation plate through screws, a lower die base is installed in the middle of the upper portion of the workbench and connected with the workbench through screws.

Through adopting above-mentioned technical scheme, in the device use, the cylinder passes through the mounting panel promotes the upper die base moves down, makes it be in near on the upper die base, and after the sandblast was accomplished, continues to promote again the upper die base moves down, and then will the molding sand in the die holder compresses tightly.

Further, the support frame roof with be provided with the guide post between the workstation, the guide post with the support frame and the workstation all passes through the screw connection, the guide post runs through the mounting panel and the slider.

Through adopting above-mentioned technical scheme the upper die base lift in-process, the guide post leads it.

Furthermore, the support frame top is provided with the sand jar, the sand jar with the support frame passes through the screw connection, the sand jar bottom is provided with leads the sand pipe, lead the sand pipe with the sand jar is pegged graft, lead the sand pipe and run through the mounting panel, the shaping has logical chamber on the upper die base, lead the sand pipe other end with lead to the chamber and peg graft.

By adopting the technical scheme, after the upper die base is positioned above the lower die base, the sand guide pipe is opened through the electromagnetic valve, so that the molding sand in the sand tank passes through the sand guide pipe and the through cavity to enter the die cavity in the lower die base, and the sand guide pipe is a hose.

Furthermore, an electromagnetic valve is installed on one side wall of the sand guide pipe, and the electromagnetic valve is connected with the sand guide pipe through threads.

By adopting the technical scheme, the electromagnetic valve controls the on-off of the sand guide pipe.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. in order to solve the problems that the existing core shooter for processing sprinkler castings needs to replace a mold in the using process, the upper mold base is descended for replacement due to certain height of the upper mold base in the replacing process, the descending height is limited due to the need of ensuring the operation space, a worker needs to lift the upper mold base for replacement, the upper mold base is inconvenient to replace due to large weight of the upper mold base, the working strength of the worker is increased, and the practicability of the device is reduced, the core shooter for processing sprinkler castings is provided with the electric sliding rail, the sliding block, the electric pushing rod and the supporting plate, when the upper mold base needs to be replaced, the supporting plate is pushed to move through the electric pushing rod, the distance between the supporting plates is adjusted according to the specification of the upper mold base, then the supporting plate supports the upper mold base, and then the electric sliding rail automatically lifts the upper mold base to the height of the mounting plate through the sliding block, thereby not only facilitating the operation of workers, but also reducing the working intensity of the workers and improving the practicability of the device;

2. in order to solve the problems that the existing core shooter for processing sprinkler castings can cause molding sand overflow in the process of compacting molding sand, the overflowing molding sand cannot be collected and then directly falls on the ground, so that not only is the material waste caused, but also the tidiness of the working environment of the device is influenced, and the functionality of the device is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a core shooter for sprinkler casting processing with conveniently replaced templates according to the utility model;

FIG. 2 is a cross-sectional view of an upper die holder of a core shooter for sprinkler casting processing with conveniently replaced templates according to the present invention;

FIG. 3 is a top view of the table of the core shooting machine for sprinkler casting fabrication with easy replacement of the mold plates according to the present invention.

The reference numerals are explained below:

1. a collection box; 2. a support plate; 3. a work table; 4. a slider; 5. an electric slide rail; 6. a guide post; 7. A sand guide pipe; 8. a sand tank; 9. a support frame; 10. a cylinder; 11. an electromagnetic valve; 12. mounting a plate; 13. an upper die holder; 14. an electric push rod; 15. a lower die holder; 16. a cavity is communicated; 17. and (4) grid holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, the core shooter for processing a sprinkler casting with a conveniently replaced template in this embodiment includes a support frame 9, an electric slide rail 5, a slider 4 and an electric push rod 14, the electric slide rail 5 is installed on both side walls of the support frame 9, the electric slide rail 5 is connected to the support frame 9 through a bolt, the slider 4 is installed in the electric slide rail 5, the slider 4 is connected to the electric slide rail 5 in a sliding manner, the electric push rod 14 is installed on one side wall of the slider 4, the electric push rod 14 is connected to the slider 4 through a screw, a support plate 2 is fixed at one end of the electric push rod 14, the support plate 2 is connected to the electric push rod 14 through a screw, when the upper die base 13 needs to be replaced, the electric push rod 14 pushes the support plate 2 to move, so as to adjust the distance between the support plates 2 according to the specification of the upper die base 13, and then the support plate 2 supports the upper die base 13, then electric slide rail 5 lifts upper die base 13 to the height of mounting panel 12 through slider 4 is automatic, and then the staff's operation of not only being convenient for, and reduce staff's working strength, improve the device practicality, 9 bottom fixings of support frame have workstation 3, workstation 3 passes through bolted connection with support frame 9, the shaping has grid hole 17 on the workstation 3, workstation 3 below is provided with collecting box 1, collecting box 1 and 3 overlap joints of workstation, in compressing tightly the molding sand in-process, the molding sand that spills over can fall into collecting box 1 through grid hole 17, and then make collecting box 1 collect it, prevent its waste on the one hand, on the other hand guarantees the clean and tidy nature of device operational environment, improve the device functionality.

As shown in fig. 1-3, in this embodiment, an air cylinder 10 is installed on an inner wall of a top end of a support frame 9, the air cylinder 10 is connected with the support frame 9 through a bolt, a mounting plate 12 is installed at a bottom end of the air cylinder 10, the mounting plate 12 is connected with the air cylinder 10 through a bolt, an upper mold base 13 is installed at a bottom end of the mounting plate 12, the upper mold base 13 is connected with the mounting plate 12 through a bolt, a lower mold base 15 is installed at a middle portion above a workbench 3, the lower mold base 15 is connected with the workbench 3 through a bolt, in the using process of the device, the air cylinder 10 pushes the upper mold base 13 to move downwards through the mounting plate 12 so as to be located near the upper mold base 13, after the sand blasting is completed, the upper mold base 13 continues to be pushed downwards so as to compress the molding sand in the lower mold base 15, a guide column 6 is installed between a top wall of the support frame 9 and the workbench 3, and the guide column 6 is connected with the support frame 9 and the workbench 3 through a bolt, the guide post 6 penetrates through the mounting plate 12 and the sliding block 4, and the guide post 6 guides the upper die base 13 in the lifting process.

As shown in fig. 1-3, in this embodiment, a sand tank 8 is disposed at a top end of a support frame 9, the sand tank 8 is connected to the support frame 9 through a screw, a sand guide tube 7 is disposed at a bottom end of the sand tank 8, the sand guide tube 7 is inserted into the sand tank 8, the sand guide tube 7 penetrates through a mounting plate 12, a through cavity 16 is formed in an upper die base 13, the other end of the sand guide tube 7 is inserted into the through cavity 16, after the upper die base 13 is located near a top of a lower die base 15, the sand guide tube 7 is opened through an electromagnetic valve 11, so that molding sand in the sand tank 8 enters a die cavity in the lower die base 15 through the sand guide tube 7 and the through cavity 16, the sand guide tube 7 is a hose, the electromagnetic valve 11 is disposed on a side wall of the sand guide tube 7, the electromagnetic valve 11 is connected to the sand guide tube 7 through a screw, and the electromagnetic valve 11 controls on/off of the sand guide tube 7.

The specific implementation process of this embodiment is as follows: firstly, an air cylinder 10 pushes an upper die holder 13 to move downwards through a mounting plate 12 to be positioned near the upper die holder 13, then a sand guide pipe 7 is opened through an electromagnetic valve 11, molding sand in a sand tank 8 enters a die cavity in a lower die holder 15 through the sand guide pipe 7 and a through cavity 16, after sand blasting is completed, the electromagnetic valve 11 closes the sand guide pipe 7, then the air cylinder 10 continues to push the upper die holder 13 to move downwards to compress the molding sand in the lower die holder 15, the overflowing molding sand falls into a collecting box 1 through a grid hole 17 in the process of compressing the molding sand, the collecting box 1 collects the molding sand, on one hand, waste of the molding sand is prevented, on the other hand, the cleanness of the working environment of the device is ensured, and finally, when the upper die holder 13 needs to be replaced, a supporting plate 2 is pushed through an electric push rod 14 to move, and the distance between the supporting plates 2 is adjusted according to the specification of the upper die holder 13, then make backup pad 2 support upper die base 13, electric slide rail 5 lifts upper die base 13 to the height of mounting panel 12 through slider 4 is automatic afterwards, and then not only is convenient for the staff operation, reduces staff's working strength moreover.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a convenient watering lorry foundry goods processing of changing of template is with core shooter which characterized in that: including support frame (9), electric slide rail (5), slider (4) and electric putter (14), all install on support frame (9) both sides wall electric slide rail (5), electric slide rail (5) with support frame (9) pass through bolted connection, install in electric slide rail (5) slider (4), slider (4) with electric slide rail (5) sliding connection, be provided with on slider (4) a lateral wall electric putter (14), electric putter (14) with slider (4) pass through the screw connection, electric putter (14) one end is fixed with backup pad (2), backup pad (2) with electric putter (14) pass through the screw connection.

2. The core shooter for sprinkler casting processing with the conveniently replaced template as claimed in claim 1, characterized in that: the utility model discloses a grating machine, including support frame (9), workstation (3) with support frame (9) pass through bolted connection, the shaping has grid hole (17) on workstation (3), workstation (3) below is provided with collecting box (1), collecting box (1) with workstation (3) overlap joint.

3. The core shooter for sprinkler casting processing with the conveniently replaced template as claimed in claim 2, characterized in that: install cylinder (10) on support frame (9) top inner wall, cylinder (10) with support frame (9) pass through bolted connection, cylinder (10) bottom is provided with mounting panel (12), mounting panel (12) with cylinder (10) pass through bolted connection, mounting panel (12) bottom is provided with upper die base (13), upper die base (13) with mounting panel (12) pass through bolted connection, workstation (3) top mid-mounting has die holder (15), die holder (15) with workstation (3) pass through bolted connection.

4. The core shooter for sprinkler casting processing with the conveniently replaced template as claimed in claim 3, characterized in that: support frame (9) roof with be provided with guide post (6) between workstation (3), guide post (6) with support frame (9) and workstation (3) all pass through the screw connection, guide post (6) run through mounting panel (12) and slider (4).

5. The core shooter for sprinkler casting processing with the conveniently replaced template as claimed in claim 4, wherein: support frame (9) top is provided with sand jar (8), sand jar (8) with support frame (9) are through the screw connection, sand jar (8) bottom is provided with leads sand pipe (7), lead sand pipe (7) with sand jar (8) are pegged graft, it runs through to lead sand pipe (7) mounting panel (12), the shaping has logical chamber (16) on upper die base (13), lead sand pipe (7) other end with logical chamber (16) are pegged graft.

6. The core shooter for sprinkler casting processing with the conveniently replaced template as claimed in claim 5, wherein: and an electromagnetic valve (11) is installed on one side wall of the sand guide pipe (7), and the electromagnetic valve (11) is connected with the sand guide pipe (7) through threads.