CN112404326A

CN112404326A - Metal casting forging device

Info

Publication number: CN112404326A
Application number: CN202011246126.9A
Authority: CN
Inventors: 戈应龙
Original assignee: Hanshan Longyu Casting Factory
Current assignee: Hanshan Longyu Casting Factory
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-26

Abstract

The invention discloses a metal casting forging device, which belongs to the technical field of metal castings and comprises a fixed plate, a forging table, a forging block, four cooling and cleaning assemblies and a clamping assembly, wherein the upper end of the fixed plate is fixedly provided with four supporting rods, the upper ends of the supporting rods are fixedly provided with the forging table, the forging table is fixedly arranged at the upper ends of the supporting rods, a processing platform is connected inside the forging table in a sliding manner, the upper end of the forging table is connected with the forging block in a sliding manner, the cooling and cleaning assemblies are fixedly arranged at the bottom of the forging table, and the clamping assembly is positioned on one side of the forging table; this forging device controls whole holder through the cylinder and removes, combines the whole holder of motor drive to rotate, can transport the metal casting and rotate and place to forging bench end, reduces the labour operation, and the simplified operation improves work security and work efficiency.

Description

Metal casting forging device

Technical Field

The invention belongs to the technical field of metal castings, and particularly relates to a metal casting forging device.

Background

Forging is a processing method which utilizes forging and pressing machinery to apply pressure on a metal blank to enable the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and certain size, one of two major components of forging and stamping can eliminate the defects of casting-state looseness and the like generated in the smelting process of metal through forging, the microstructure is optimized, meanwhile, because a complete metal streamline is saved, the mechanical property of the forged piece is generally superior to that of a cast piece made of the same material, forging equipment comprises a forging hammer, a mechanical press, a hydraulic press, a screw press, a plain forging machine, auxiliary equipment such as a forging manipulator, an uncoiler, a straightening machine, a shearing machine and the like for forming, at present, forging equipment which adopts the mechanical press and the hydraulic press to work is common in the market, the working modules of the forging equipment are more, the operation is complex, and more labor force operation is often needed, meanwhile, most of forging devices are heavy in automatic feeding and automatic discharging equipment, the operation is complex, and in the forging process, the forging devices are not provided with cooling protection devices.

Disclosure of Invention

The invention aims to provide a metal casting forging device which is used for reducing the use of forging equipment and improving the forging safety and efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a metal casting forging device, this metal casting forging device include the fixed plate, forge the platform, forge the piece, cooling clearance subassembly, centre gripping subassembly, fixed plate upper end fixed support pole, bracing piece are equipped with four along four corners of fixed plate, and upper end of the support is fixed forge the platform, forge the inside processing platform that slides of platform, forge bench end sliding connection forge the piece, the cooling clearance subassembly is fixed forge platform bottom, the centre gripping subassembly is located and forges platform one side.

Preferably, forge bench end and be fixed with the montant, the montant is equipped with four along forging four corners of platform, and the montant is kept away from and is forged bench end and be fixed with the backup pad, and the backup pad upper end is fixed with first cylinder, and first cylinder upper end is fixed with the support, and first cylinder lower extreme fixed connection is in forge piece upper end.

Preferably, a second cylinder is fixed at the bottom of the processing platform, the bottom of the second cylinder is fixed at the upper end of the fixed plate, and a through groove is formed in the forging platform corresponding to the processing platform.

Adopt above-mentioned scheme: the processing platform slides in leading to the inslot portion, can make the processing platform reciprocate through the cylinder, is convenient for carry out the surface cleaning of processing platform.

Preferably, the cooling and cleaning assembly comprises a condensation gas injection pipe fixed on one side of the forging platform and a high-pressure gas pipe on the other side, a square groove is formed in the bottom of the forging platform, the condensation gas injection pipe and the high-pressure gas pipe are respectively located on two sides of the square groove, and the size of the square groove is larger than that of the through groove.

Adopt above-mentioned scheme: after the metal casting is forged on the machining platform, the surface of the machining platform is sprayed with condensed air by the aid of the condensing air spraying pipe, the machining platform is cooled, and then the surface of the machining platform is cleaned of forging residues through the high-pressure air pipe, so that cleanliness of the machining platform is improved.

Preferably, the centre gripping subassembly is including fixing the slide rail of fixed plate side, and the slide rail is equipped with two about fixed plate middle part symmetry, and two slide rail inside slides and is connected with the curved bar, is fixed with the dead lever between the curved bar upper end, and the inside rotation of dead lever is connected with the holder, and the curved bar lower extreme is close to fixed plate end and is fixed with the third cylinder.

Adopt above-mentioned scheme: control whole holder through the cylinder and remove, combine the whole holder of motor drive to rotate, can transport the metal casting and rotate and place to forging bench end, reduce the labour operation, the simplified operation improves work security and work efficiency.

Preferably, the holder is including rotating the connecting rod of connection in the dead lever inside, and the connecting rod bottom is fixed with the motor, and the connecting rod upper end is fixed with the connector, and the connector both ends are rotated and are connected with left supporting rod and right supporting rod, are fixed with traction spring between left supporting rod and the right clamping rod.

Adopt above-mentioned scheme: carry out the drawing of left supporting rod and right supporting rod through traction spring, when centre gripping metal casting, can carry out the elasticity expansion, the not unidimensional metal casting of centre gripping of being convenient for forges.

The invention has the beneficial effects that:

1. the metal casting part forging device is provided with the cooling and cleaning assembly, the cooling and cleaning assembly comprises a condensation gas injection pipe fixed on one side of a forging table and a high-pressure gas pipe on the other side, a square groove is formed in the bottom of the forging table, the condensation gas injection pipe and the high-pressure gas pipe are respectively positioned on two sides of the square groove, and the size of the square groove is larger than that of the through groove; after the metal casting is forged on the machining platform, the surface of the machining platform is sprayed with condensed air by the aid of the condensing air spraying pipe, the machining platform is cooled, and then the surface of the machining platform is cleaned of forging residues through the high-pressure air pipe, so that cleanliness of the machining platform is improved.

2. The metal casting part forging device is characterized in that the clamping assembly comprises two sliding rails fixed on the side faces of the fixing plate, the two sliding rails are symmetrically arranged about the middle of the fixing plate, a curved bar is connected to the inside of each sliding rail in a sliding mode, a fixing rod is fixed between the upper ends of the curved bars, a clamping piece is rotatably connected to the inside of each fixing rod, and a third air cylinder is fixed at the lower end of each curved bar, close to the fixing plate end; control whole holder through the cylinder and remove about, combine the whole holder of motor drive to rotate, can transport the metal casting and rotate and place to forging bench end, reduce labour's operation, the simplified operation improves work safety and work efficiency, carries out pulling of left supporting rod and right supporting rod through traction spring simultaneously, when centre gripping metal casting, can carry out the elasticity expansion, the not unidimensional metal casting of centre gripping of being convenient for forges.

Drawings

FIG. 1 is a schematic perspective view of a forging apparatus for metal castings according to the present invention;

FIG. 2 is a schematic elevational view of a metal casting forging apparatus of the present invention, as illustrated in FIG. 1;

FIG. 3 is a schematic view of a clamping assembly of a metal casting forging apparatus according to the present invention;

FIG. 4 is an enlarged view of a holder of the forging apparatus for metal castings according to the present invention.

In the figure: 1. a fixing plate; 2. a forging station; 3. forging a block; 4. cooling and cleaning the assembly; 5. a clamping assembly; 6. a support bar; 7. a processing platform; 8. a vertical rod; 9. a support plate; 10. a first cylinder; 11. a support; 12. a second cylinder; 13. a through groove; 14. condensing the gas ejector; 15. a high-pressure air pipe; 16. a square groove; 17. a slide rail; 18. a curved bar; 19. fixing the rod; 20. a third cylinder; 21. a connecting rod; 22. a motor; 23. a connector; 24. a left clamping rod; 25. a right clamping rod; 26. a traction spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4 together, the forging apparatus for metal castings according to the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

This metal casting forging device includes fixed plate 1, forges platform 2, forges piece 3, cooling clearance subassembly 4, centre gripping subassembly 5, 1 upper end fixed support bar 6 of fixed plate, bracing piece 6 are equipped with four along 1 four corners of fixed plate, and 6 upper ends of the support bar are fixed forge platform 2, forge 2 inside sliding of platform and be connected with processing platform 7, forge 2 upper end sliding connection of platform forge piece 3, cooling clearance subassembly 4 fixes forge 2 bottoms of platform, centre gripping subassembly 5 is located and forges 2 one sides of platform.

Specifically, 2 upper ends of the forging table are fixed with a vertical rod 8, the vertical rod 8 is arranged along four corners of the forging table, the vertical rod 8 is far away from the end, close to the end, of the forging table, a supporting plate 9 is fixed to the upper end of the supporting plate 9, a first air cylinder 10 is fixed to the upper end of the first air cylinder 10, a support 11 is fixed to the upper end of the first air cylinder 10, and the lower end of the first air cylinder 10 is fixedly connected to the upper end of the.

Specifically, a second cylinder 12 is fixed at the bottom of the processing platform 7, the bottom of the second cylinder 12 is fixed at the upper end of the fixing plate 1, and a through groove 13 is formed in the forging platform 2 corresponding to the processing platform 7.

Specifically, cooling clearance subassembly 4 still includes the high-pressurepipe 15 of opposite side including fixing the condensation gas ejector 14 in forging 2 one sides of platform, forges 2 bottoms of platform and has seted up square groove 16, and condensation gas ejector 14 and high-pressurepipe 15 are located square groove 16 both sides respectively, and square groove 16 size is greater than logical groove 13 size.

Specifically, the centre gripping subassembly 5 is including fixing the slide rail 17 of fixed plate 1 side, slide rail 17 are equipped with two about fixed plate 1 middle part symmetry, and two slide rail 17 inside slides and is connected with the curved bar 18, are fixed with dead lever 19 between the curved bar 18 upper end, and the inside rotation of dead lever 19 is connected with the holder, and the curved bar 18 lower extreme is close to fixed plate 1 end and is fixed with third cylinder 20.

Specifically, the holder is including rotating the connecting rod 21 of connection inside dead lever 19, and connecting rod 21 bottom is fixed with motor 22, and connecting rod 21 upper end is fixed with connector 23, and connector 23 both ends are rotated and are connected with left supporting rod 24 and right supporting rod 25, are fixed with traction spring 26 between left supporting rod 24 and the right supporting rod 25.

The working principle of the invention is as follows: in use, by opening the third cylinder 20, the actuating crank 18 moves inside the slide 17, meanwhile, the motor 22 is turned on, the connector 23 is driven to rotate, the left clamping rod 24 and the right clamping rod 25 are rotated to the direction departing from the forging platform 2, the metal casting is placed between the left clamping rod 24 and the right clamping rod 25 and is pulled and fixed through the traction spring 26, meanwhile, the motor 22 is turned on again to drive the connector 23 to rotate to the direction close to the forging table 2, the third air cylinder 20 is turned on, the crank rod 18 is driven to move to the end of the slide rail 17 close to the forging table 2, the metal casting is placed on the casting table 2, the second air cylinder 12 is turned on to drive the forging block 2 to forge the metal casting, after casting, the second cylinder 12 is opened to drive the whole machining platform 7 to the inside of the square groove 16, the condensation gas injection pipe 14 is opened to be cooled, and the high-pressure gas pipe 15 is opened again to clean the surface of the machining platform 7 after cooling.

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 metal casting forging device, its characterized in that, this metal casting forging device include fixed plate (1), forge platform (2), forge piece (3), cooling clearance subassembly (4), centre gripping subassembly (5), fixed plate (1) upper end fixed stay pole (6), bracing piece (6) are equipped with four along four corners of fixed plate (1), and bracing piece (6) upper end is fixed forge platform (2), forge platform (2) inside sliding connection and be connected with processing platform (7), forge platform (2) upper end sliding connection forge piece (3), cooling clearance subassembly (4) are fixed forge platform (2) bottom, centre gripping subassembly (5) are located and forge platform (2) one side.

2. The metal casting forging device as recited in claim 1, wherein a vertical rod (8) is fixed to the upper end of the forging station (2), four vertical rods (8) are arranged along four corners of the forging station (2), a supporting plate (9) is fixed to the vertical rod (8) far away from the forging station (2), a first air cylinder (10) is fixed to the upper end of the supporting plate (9), a support (11) is fixed to the upper end of the first air cylinder (10), and the lower end of the first air cylinder (10) is fixedly connected to the upper end of the forging block (3).

3. The metal casting forging device as recited in claim 1, wherein a second cylinder (12) is fixed to the bottom of the processing platform (7), the bottom of the second cylinder (12) is fixed to the upper end of the fixed plate (1), and a through groove (13) is formed in the forging platform (2) corresponding to the processing platform (7).

4. The metal casting forging device as recited in claim 1, wherein the cooling and cleaning assembly (4) comprises a condensation gas injection pipe (14) fixed on one side of the forging platform (2) and a high-pressure gas pipe (15) on the other side, a square groove (16) is formed in the bottom of the forging platform (2), the condensation gas injection pipe (14) and the high-pressure gas pipe (15) are respectively located on two sides of the square groove (16), and the size of the square groove (16) is larger than that of the through groove (13).

5. The metal casting forging device as recited in claim 1, wherein the clamping assembly (5) comprises two sliding rails (17) fixed on the lateral sides of the fixing plate (1), the two sliding rails (17) are symmetrically arranged about the middle of the fixing plate (1), a curved rod (18) is slidably connected inside the two sliding rails (17), a fixing rod (19) is fixed between the upper ends of the curved rods (18), a clamping member is rotatably connected inside the fixing rod (19), and a third cylinder (20) is fixed at the lower end of the curved rod (18) close to the fixing plate (1).

6. The metal casting forging device as recited in claim 5, wherein the clamping member comprises a connecting rod (21) rotatably connected inside the fixing rod (19), a motor (22) is fixed at the bottom of the connecting rod (21), a connector (23) is fixed at the upper end of the connecting rod (21), a left clamping rod (24) and a right clamping rod (25) are rotatably connected to two ends of the connector (23), and a traction spring (26) is fixed between the left clamping rod (24) and the right clamping rod (25).