CN212351081U

CN212351081U - Cutting device of aluminum alloy die casting

Info

Publication number: CN212351081U
Application number: CN202020653722.8U
Authority: CN
Inventors: 吴强
Original assignee: Handtmann Light Metal Foundry Tianjin Co ltd
Current assignee: Handtmann Light Metal Foundry Tianjin Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-15
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a cutting device of aluminum alloy die casting, including cutting mechanism, grinding machanism, revolving stage, cutting mechanism and grinding machanism all install in the backup pad and set up relatively, the revolving stage is located between cutting mechanism and the grinding machanism and rotates with the workstation and be connected, be fixed with four evenly distributed's fixture on the revolving stage, when one of them fixture corresponds with cutting mechanism, it is corresponding with grinding machanism to have a fixture in addition. The utility model discloses a revolving stage and a plurality of fixture's setting, when one of them die casting was fixed by the centre gripping and is cut the process, another die casting of accomplishing the cutting can be polished simultaneously, and the twice process can be gone on simultaneously and just take off the die casting after the process of polishing is accomplished, need not repeated centre gripping die casting, has reduced intensity of labour, has improved work efficiency.

Description

Cutting device of aluminum alloy die casting

Technical Field

The utility model relates to a die casting processing equipment technical field, concretely relates to cutting device of aluminum alloy die casting.

Background

The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine.

Among the prior art, the flaw of deckle edge stub bar can appear often in the edge after the die casting processing is accomplished, need carry out secondary operation to it, need use different machines to cut and polish the die casting, need fix twice to the die casting at cutting and the in-process of polishing, complex operation, not only intensity of labour is big, and production efficiency has been reduced, and the piece and the stub bar that produce do not have specific collection in the cutting, all take out the manual work after the stub bar is cut, and the piece stops on just cutting machine bed, be not convenient for collect.

SUMMERY OF THE UTILITY MODEL

For solving the problem that prior art exists, the utility model provides a cutting device of aluminum alloy die casting.

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

a cutting device of an aluminum alloy die casting comprises a workbench and a supporting plate which are fixed with each other, wherein the supporting plate is positioned right above the workbench, the cutting device, a polishing mechanism and a rotating table are further included, the cutting mechanism and the polishing mechanism are both arranged on the supporting plate and are arranged oppositely, the rotating table is positioned between the cutting mechanism and the polishing mechanism and is rotationally connected with the workbench, four clamping mechanisms which are uniformly distributed are fixed on the rotating table, when one clamping mechanism corresponds to the cutting mechanism, the other clamping mechanism corresponds to the polishing mechanism, a cutting discharge hole is formed in the position, corresponding to the cutting mechanism, on the workbench, a polishing discharge hole is formed in the position, corresponding to the polishing mechanism, on the workbench, an inclined screen is fixed at the bottom of the workbench below the cutting discharge hole, and a guide plate is fixed at the bottom of one end of the screen, the screen cloth is the reverse slope mode with the stock guide, the screen cloth is kept away from the one end below of cutting discharge gate and is placed the cutting storage vat, cutting storage bits bucket is placed to the one end below of stock guide, the storage bits bucket of polishing is placed to the below of the discharge gate of polishing.

Preferably, the cutting mechanism comprises a cutting lifting cylinder, a cutting connecting seat and a cutting motor, the cutting lifting cylinder is fixed at the bottom of the supporting plate, a telescopic rod on the cutting lifting cylinder is fixedly connected with the cutting connecting seat, the cutting motor is installed on the cutting connecting seat, and a cutting knife is installed on an output shaft of the cutting motor.

Preferably in any one of the above schemes, the polishing mechanism comprises a polishing lifting cylinder, a polishing connecting seat, a polishing motor and a transverse cylinder, the polishing lifting cylinder is arranged on the supporting plate and connected with the transverse cylinder, the transverse cylinder drives the polishing lifting cylinder to move left and right, the free end of a telescopic rod on the polishing lifting cylinder is fixed with the polishing connecting seat, the polishing motor is arranged on the polishing connecting seat, and a polishing disc is arranged on an output shaft of the polishing motor.

In any of the above schemes, preferably, the support plate is provided with a slide hole, the cylinder body of the polishing lifting cylinder extends into the slide hole, the transverse cylinder is fixed on the top of the support plate on one side of the slide hole, the free end of the telescopic rod of the transverse cylinder is fixed with a slide plate, and the slide plate is arranged on the support plate and is fixedly connected with the cylinder body of the polishing lifting cylinder in the slide hole.

Preferably in any one of the above schemes, the clamping mechanism includes a clamping seat and a screw rod, the clamping seat is fixed at the edge of the top of the rotating table, a clamping groove is formed in the clamping seat, the top of the clamping seat is in threaded connection with the screw rod, the bottom end of the screw rod extends into the clamping groove, and a pressing plate is fixed at the bottom of the screw rod.

In any of the above embodiments, a rotating motor is fixed to the bottom of the table, and the rotating motor is connected to the rotating table so that the rotating table can rotate.

In any of the above schemes, preferably, the four corner ends of the bottom of the workbench are respectively fixed with a support frame.

Compared with the prior art, the utility model provides a pair of cutting device of aluminum alloy die casting has following beneficial effect:

1. through the arrangement of the rotating table and the plurality of clamping mechanisms, when one die casting is clamped and fixed for a cutting process, the other die casting which is cut can be simultaneously ground, the two processes can be simultaneously carried out, and the die casting can not be taken down until the grinding process is finished, so that the die casting does not need to be repeatedly clamped, the labor intensity is reduced, and the working efficiency is improved;

2. set up screen cloth and stock guide cutting out material mouth position, not only can realize automatic collection stub bar and piece, avoid artifical the collection, reduce intensity of labour, can separate the piece and the stub bar that the cutting produced moreover to separately collect, make things convenient for subsequent categorised collection arrangement.

Drawings

Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a cutting device for aluminum alloy die castings provided by the present invention.

The figures are labeled as follows: 1. a work table; 2. a support plate; 3. a transverse cylinder; 4. a slide plate; 5. polishing the lifting cylinder; 6. polishing the connecting seat; 7. polishing the motor; 8. grinding disc; 9. a screw; 10. a clamping seat; 11. a clamping groove; 12. die casting; 13. cutting the lifting cylinder; 14. cutting the connecting seat; 15. cutting the motor; 16. a cutting knife; 17. polishing the discharge hole; 18. cutting a discharge hole; 19. screening a screen; 20. a material guide plate; 21. cutting the scrap storage barrel; 22. a rotating electric machine; 23. a rotating table; 24. cutting the storage barrel; 25. and (5) polishing the storage barrel.

Detailed Description

In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.

As shown in fig. 1, according to an embodiment of the cutting device for aluminum alloy die castings provided by the present invention, the cutting device comprises a table 1 and a supporting plate 2 fixed to each other, the supporting plate 2 is located right above the table 1, the cutting device further comprises a cutting mechanism, a polishing mechanism, and a rotary table 23, the cutting mechanism and the polishing mechanism are both mounted on the supporting plate 2 and are arranged oppositely, the rotary table 23 is located between the cutting mechanism and the polishing mechanism and is rotatably connected with the table 1, four clamping mechanisms are fixed on the rotary table 23 and are uniformly distributed, one of the clamping mechanisms corresponds to the cutting mechanism, the other clamping mechanism corresponds to the polishing mechanism, a cutting material opening 18 is arranged on a position of the table 1 corresponding to the cutting mechanism, a polishing material opening 17 is arranged on a position of the table 1 corresponding to the polishing mechanism, an inclined screen 19 is fixed at the bottom of the table 1 below the cutting material opening 18, the one end bottom of screen cloth 19 is fixed with stock guide 20, screen cloth 19 is the reverse slope mode with stock guide 20 to the cutting bits that make through the screen cloth 19 sift out drop on stock guide 20, thereby the landing is to cutting storing up bits bucket 21, the one end below that cutting discharge gate 18 was kept away from to screen cloth 19 is placed and is cut storage vat 24, cutting storing up bits bucket 21 is placed to the one end below of stock guide 20, the storing up bits bucket of polishing is placed to the below of polishing discharge gate 17. The guide plate 20 is located below the screen 19. The reverse inclination mode refers to that the screen is inclined downwards towards the direction of the storage barrel, and the guide plate is inclined downwards towards the direction of the cutting storage barrel.

The clamping mechanisms are arranged on the rotating platform 23, the four clamping mechanisms are arranged, when one die casting 12 is clamped and fixed to perform a cutting process, the other die casting 12 which is cut can be simultaneously ground, the two processes can be simultaneously performed, the die casting 12 is not taken down until the grinding process is completed, the die casting 12 does not need to be repeatedly clamped, and the working efficiency is improved.

Set up screen cloth 19 and stock guide 20 cutting out material mouth 18 position, not only can realize automatic collection stub bar and piece, avoid artifical the collection, reduce intensity of labour, can separate the piece and the stub bar that the cutting produced moreover to separately collect, make things convenient for subsequent categorised collection arrangement.

The cutting mechanism comprises a cutting lifting cylinder 13, a cutting connecting seat 14 and a cutting motor 15, wherein the cutting lifting cylinder 13 is fixed at the bottom of the supporting plate 2, a telescopic rod on the cutting lifting cylinder 13 is fixedly connected with the cutting connecting seat 14, the cutting motor 15 is installed on the cutting connecting seat 14, and a cutting knife 16 is installed on an output shaft of the cutting motor 15.

Polishing mechanism is including the lift cylinder 5 of polishing, the connecting seat 6 of polishing, polishing motor 7, horizontal cylinder 3, the lift cylinder 5 setting of polishing is connected in backup pad 2 and with horizontal cylinder 3, and horizontal cylinder 3 drive is polished and is controlled about lift cylinder 5, the telescopic link free end on the lift cylinder 5 of polishing is fixed the connecting seat 6 of polishing, polishing motor 7 installs on the connecting seat 6 of polishing, the installation is polished disk 8 on polishing motor 7's the output shaft.

The polishing device is characterized in that a sliding hole is formed in the supporting plate 2, a cylinder body of the polishing lifting cylinder 5 extends into the sliding hole, the transverse cylinder 3 is fixed to the top of the supporting plate 2 on one side of the sliding hole, a sliding plate 4 is fixed to the free end of a telescopic rod of the transverse cylinder 3, and the sliding plate 4 is arranged on the supporting plate 2 and fixedly connected with the cylinder body of the polishing lifting cylinder 5 in the sliding hole. The transverse cylinder 3 pushes the sliding plate 4 to move on the supporting plate 2, so that the polishing lifting cylinder 5 moves left and right.

Fixture includes grip slipper 10, screw rod 9, grip slipper 10 is fixed in the edge part at revolving stage 23 top, grip slipper 11 has been seted up on the grip slipper 10, be used for placing die casting 12 in the grip slipper 11, the top threaded connection of grip slipper 10 screw rod 9, the bottom of screw rod 9 extends to in the grip slipper 11, the bottom of screw rod 9 is fixed with the clamp plate.

A rotary motor 22 is fixed to the bottom of the table 1, and the rotary motor 22 is connected to a rotary table 23 so that the rotary table 23 can rotate. Wherein, a supporting shaft is fixed on an output shaft of the rotating motor 22, and the supporting shaft penetrates through the bottom of the workbench 1 and is fixedly connected with the rotating platform 23.

Four corner ends of the bottom of the workbench 1 are respectively fixed with a support frame.

In this embodiment, the width of the material guiding plate 20 is greater than the width of the screen 19, so as to prevent the debris screened by the screen 19 from falling to the outside of the material guiding plate 20 and being unable to be collected, and the width and length of the material guiding plate 20 and the screen 19 are both greater than the size of the cutting material opening 18, so as to prevent the stub bar sliding down from the cutting material opening 18 from failing to enter the cutting storage bin 24.

The working principle of the embodiment is as follows: a die casting 12 penetrates through a clamping groove 11, a stub bar on the die casting 12 is aligned to a cutting knife 16, then the screw rod 9 is rotated, the screw rod 9 drives the pressing plate to move downwards until the pressing plate presses the die casting 12 to realize clamping and fixing, then a cutting motor 15 is started to drive the cutting knife 16 to rotate, a cutting lifting cylinder 13 drives the cutting knife 16 to approach the die casting 12 to realize cutting, the cut die casting 12 rotates in position under the rotation of a rotating platform 23 driven by a rotating motor 22 to reach a grinding station, the die casting 12 cut by another clamping belt enters the cutting station to simultaneously carry out cutting and grinding, during grinding, a grinding motor 7 drives a grinding disc 8 to rotate, a grinding lifting cylinder 5 drives a grinding disc 8 to move up and down, the grinding disc 8 corresponds to the die casting 12, then a transverse cylinder 3 drives the grinding disc 8 to approach the die casting 12, make the position butt of waiting to polish of polishing 8 and die casting 12, thereby can polish, die casting 12 after polishing is dismantled from fixture, reverse rotation screw rod 9, screw rod 9 drives the clamp plate and shifts up, die casting 12 just can be taken out from centre gripping groove 11, the piece that produces of polishing drops to collecting in the bits bucket of polishing from polishing discharge port 17, the piece that the cutting produced and stub bar all drop to screen cloth 19 from cutting out material mouth 18, the piece drops to guide plate 20 through the mesh on the screen cloth 19, collect in guide plate 20 landing to cutting bits bucket 21, and the great mesh that can't follow on the screen cloth 19 of size of stub bar drops, thereby collect in cutting storage bucket 24 along the screen cloth 19 landing, and then the piece that produces the cutting is separated with the stub bar.

It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device of aluminum alloy die casting, includes mutually fixed's workstation, backup pad, the backup pad is located directly over the workstation, its characterized in that: the cutting machine also comprises a cutting mechanism, a polishing mechanism and a rotating platform, wherein the cutting mechanism and the polishing mechanism are arranged on a supporting plate and are oppositely arranged, the rotating platform is positioned between the cutting mechanism and the polishing mechanism and is rotationally connected with a workbench, four clamping mechanisms which are uniformly distributed are fixed on the rotating platform, when one clamping mechanism corresponds to the cutting mechanism, the other clamping mechanism corresponds to the polishing mechanism, a cutting discharge hole is arranged at the position corresponding to the cutting mechanism on the workbench, a polishing discharge hole is arranged at the position corresponding to the polishing mechanism on the workbench, an inclined screen is fixed at the bottom of the workbench below the cutting discharge hole, a material guide plate is fixed at the bottom of one end of the screen, the screen and the material guide plate are in a reverse inclination mode, a cutting material storage barrel is arranged below the end of the screen far away from the cutting discharge hole, and a cutting scrap storage barrel is arranged below one end of the material guide plate, and a grinding scrap storage barrel is arranged below the grinding discharge port.

2. The cutting device for an aluminum alloy die casting according to claim 1, wherein: the cutting mechanism comprises a cutting lifting cylinder, a cutting connecting seat and a cutting motor, the cutting lifting cylinder is fixed at the bottom of the supporting plate, a telescopic rod on the cutting lifting cylinder is fixedly connected with the cutting connecting seat, the cutting motor is installed on the cutting connecting seat, and a cutting knife is installed on an output shaft of the cutting motor.

3. The cutting device for an aluminum alloy die casting according to claim 1, wherein: the polishing mechanism comprises a polishing lifting cylinder, a polishing connecting seat, a polishing motor and a transverse cylinder, the polishing lifting cylinder is arranged on a supporting plate and connected with the transverse cylinder, the transverse cylinder drives the polishing lifting cylinder to move left and right, the free end of a telescopic rod on the polishing lifting cylinder is fixed with the polishing connecting seat, the polishing motor is installed on the polishing connecting seat, and a polishing disk is installed on an output shaft of the polishing motor.

4. A cutting apparatus of an aluminum alloy die casting according to claim 3, wherein: the polishing device is characterized in that a sliding hole is formed in the supporting plate, a cylinder body of the polishing lifting cylinder extends into the sliding hole, the transverse cylinder is fixed to the top of the supporting plate on one side of the sliding hole, a sliding plate is fixed to the free end of a telescopic rod of the transverse cylinder, and the sliding plate is arranged on the supporting plate and is fixedly connected with the cylinder body of the polishing lifting cylinder in the sliding hole.

5. The cutting device for an aluminum alloy die casting according to claim 1, wherein: the clamping mechanism comprises a clamping seat and a screw rod, the clamping seat is fixed at the edge of the top of the rotary table, a clamping groove is formed in the clamping seat, the top of the clamping seat is in threaded connection with the screw rod, the bottom end of the screw rod extends into the clamping groove, and a pressing plate is fixed at the bottom of the screw rod.

6. The cutting device for an aluminum alloy die casting according to claim 1, wherein: the bottom of workstation is fixed with the rotating electrical machines, the rotating electrical machines is connected with the revolving stage to make the revolving stage can rotate.

7. The cutting device for an aluminum alloy die casting according to claim 1, wherein: and four corner ends at the bottom of the workbench are respectively fixed with a support frame.