CN210817215U

CN210817215U - Cooling device for ring rolling forging

Info

Publication number: CN210817215U
Application number: CN201921811388.8U
Authority: CN
Inventors: 徐文博; 闫来平
Original assignee: Liyang Jinkun Forging & Machining Co ltd
Current assignee: Liyang Jinkun Forging & Machining Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-23
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a ring rolling forging process uses cooling device, including casing, cooler bin, cooling tank, defogging subassembly, lifting unit, ventilating board, flow valve, drain pipe, base and support backing plate, the inside central authorities of casing are installed the cooler bin through welded fastening, and the inside of cooler bin has seted up the cooling tank, the top central authorities of casing are provided with lifting unit, the top both sides terminal surface of casing all is provided with the defogging subassembly; the cooling device for the ring rolling forging machining is simple to operate and good in structural stability; when in use, the cooling effect is good; meanwhile, the smoke generated by cooling can be cleaned, and the pollution of the smoke is effectively reduced.

Description

Cooling device for ring rolling forging

Technical Field

The utility model relates to a roll ring and forge processing equipment field specifically is a roll ring and forge processing and use cooling device.

Background

Ring rolling forging is short for ring part rolling and expanding and is a new method for forming ring parts; in the ring rolling process, the ring rolling piece needs to be heated to a higher temperature, after ring rolling is finished, the finish forging temperature is kept at a high temperature, and the ring rolling piece generally needs to be cooled to avoid grain growth or precipitation of network carbides at the high temperature, so that the temperature of the ring rolling piece is reduced; the cooling device in the prior art has huge volume and inconvenient operation; when the cooling device is used, the cooling effect is poor, and when the ring rolling piece is contacted with cooling water, a large amount of smoke is generated, the smoke has pollution and is inconvenient to clean, so that the design of the cooling device for the ring rolling forging processing is necessary.

Disclosure of Invention

The utility model aims at providing a cooling device for rolling ring forging processing, which has simple operation and good structure stability; when in use, the cooling effect is good; meanwhile, the smoke generated by cooling can be cleaned, and the pollution of the smoke is effectively reduced.

The purpose of the utility model can be realized by the following technical scheme:

a cooling device for ring rolling forging comprises a shell, a cooling box, a cooling groove, a defogging assembly, a lifting assembly, a ventilation plate, a flow valve, a drain pipe, a base and a support base plate, wherein the cooling box is fixedly installed in the center of the interior of the shell through welding, the cooling groove is formed in the interior of the cooling box, the lifting assembly is arranged in the center of the top of the shell, and the defogging assembly is arranged on the end surfaces of two sides of the top of the shell;

lifting unit includes workstation, installation roof, support column, mounting bracket, pneumatic cylinder, hydraulic stem, cooling frame and outlet, the workstation is located the top of casing, there is the mounting bracket at the top terminal surface central authorities of workstation through bolt fixed mounting, there is the pneumatic cylinder in the inside of mounting bracket through the mounting screw, and the pneumatic cylinder is connected with external hydraulic pressure source, the bottom one end of pneumatic cylinder is provided with the hydraulic stem, the one end of hydraulic stem is passed mounting bracket, workstation and is located the top of cooling bath, the cooling frame is installed through the bolt to the one end that the hydraulic stem is located the cooling bath top, the outlet has been seted up to the terminal surface central authorities of cooling frame.

As a further aspect of the present invention: the terminal surface one side of casing front end is through welded fastening install the drain pipe, and the inside intercommunication of casing, cooler bin and cooling bath is passed to the one end of drain pipe, the opposite side of drain pipe is connected and is installed the flow valve.

As a further aspect of the present invention: all there is the installation roof bottom terminal surface of workstation all through welded fastening all around, and the bottom of installation roof has the support column through bolt fixed mounting, the bottom one end of support column passes through welded fastening with the top terminal surface of casing and is connected.

As a further aspect of the present invention: the defogging subassembly includes defogging case, cellular network, advances petticoat pipe, honeycomb duct and dust remover, the defogging case passes through the welded fastening and installs the top terminal surface at the casing, a side terminal surface of defogging case has the cellular network through the mounting screw, the inside central authorities that remove the defogging case have into the petticoat pipe through the mounting screw, the one side and the cellular network of advancing the petticoat pipe are connected, the honeycomb duct is installed in the bottom one end connection of advancing the petticoat pipe, the dust remover passes through the inside both sides of screw fixed mounting at the casing, and the one end of honeycomb duct passes the air intake connection who removes fog case, casing and dust.

As a further aspect of the present invention: and ventilation plates are arranged at the central positions of the end faces of the two sides of the casing through screws and are positioned outside the air outlet of the dust remover.

As a further aspect of the present invention: the bottom of casing is all around respectively through welded fastening install the base, and the bottom of base has the support backing plate through screw fixed mounting.

The utility model has the advantages that: when the cooling device for ring rolling forging processing is used, the operation is simple, and the machine shell has good structural stability; the ring rolling piece is placed through the lifting assembly and can be moved into the cooling box, so that the ring rolling piece is contacted with cooling water in the cooling tank, the ring rolling piece can be immersed into the cooling water, the cooling speed is high, residual cooling dead angles can be effectively avoided, and a good cooling effect is achieved; simultaneously, at the refrigerated in-process, through the defogging subassembly, can clean the smog that the cooling produced, effectively reduced the pollution of smog.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a sectional view of the housing of the present invention;

fig. 3 is a cross-sectional view of the lift assembly of the present invention;

in the figure: 1. a housing; 2. a cooling tank; 3. a cooling tank; 4. a defogging assembly; 5. a lifting assembly; 6. a ventilation board; 7. a flow valve; 8. a drain pipe; 9. a base; 10. a support pad; 41. a demisting box; 42. a cellular network; 43. a smoke inlet hood; 44. a flow guide pipe; 45. a dust remover; 51. a work table; 52. installing a top plate; 53. a support pillar; 54. a mounting frame; 55. a hydraulic cylinder; 56. a hydraulic lever; 57. a cooling rack; 58. a water drainage hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a cooling device for ring rolling forging processing comprises a casing 1, a cooling tank 2, a cooling tank 3, a defogging component 4, a lifting component 5, a ventilation plate 6, a flow valve 7, a drain pipe 8, a base 9 and a support backing plate 10, wherein the cooling tank 2 is fixedly installed in the center of the interior of the casing 1 through welding, the cooling tank 3 is arranged in the cooling tank 2, the drain pipe 8 is fixedly installed on one side of the end surface of the front end of the casing 1 through welding, one end of the drain pipe 8 penetrates through the casing 1 and the cooling tank 2 to be communicated with the interior of the cooling tank 3, and the flow valve 7 is installed on the other side of the drain pipe 8 in a connecting manner so; the lifting assembly 5 is arranged in the center of the top of the machine shell 1, the lifting assembly 5 comprises a workbench 51, a mounting top plate 52, a support column 53, a mounting frame 54, a hydraulic cylinder 55, a hydraulic rod 56, a cooling frame 57 and a water drainage hole 58, the workbench 51 is positioned at the top of the machine shell 1, the mounting top plate 52 is fixedly mounted on the periphery of the end face of the bottom of the workbench 51 through welding, the support column 53 is fixedly mounted at the bottom of the mounting top plate 52 through a bolt, one end of the bottom of the support column 53 is fixedly connected with the end face of the top of the machine shell 1 through welding, and the support stability of; a mounting frame 54 is fixedly mounted in the center of the top end face of the workbench 51 through a bolt, a hydraulic cylinder 55 is mounted inside the mounting frame 54 through a screw, the hydraulic cylinder 55 is connected with an external hydraulic source, a hydraulic rod 56 is arranged at one end of the bottom of the hydraulic cylinder 55, one end of the hydraulic rod 56 penetrates through the mounting frame 54, the workbench 51 is positioned at the top of the cooling tank 3, a cooling frame 57 is mounted at one end of the hydraulic rod 56 positioned at the top of the cooling tank 3 through a bolt, and a water drainage hole 58 is formed in the center of the end face of the cooling; the two side end surfaces of the top of the machine shell 1 are provided with demisting components 4; the demisting component 4 comprises a demisting box 41, a honeycomb net 42, a smoke inlet cover 43, a flow guide pipe 44 and a dust remover 45, wherein the demisting box 41 is fixedly installed on the top end face of the machine shell 1 through welding, the honeycomb net 42 is installed on the end face of one side of the demisting box 41 through screws, the smoke inlet cover 43 is installed in the center of the interior of the demisting box 41 through screws, one side of the smoke inlet cover 43 is connected with the honeycomb net 42, the flow guide pipe 44 is installed at one end of the bottom of the smoke inlet cover 43 in a connected mode, the dust remover 45 is fixedly installed on two sides of the interior of the machine shell 1 through screws, and one end of the flow guide pipe 44 penetrates through the demisting box 41 and the air; the central positions of the end surfaces of the two sides of the machine shell 1 are respectively provided with a ventilating plate 6 through screws, and the ventilating plates 6 are positioned outside the air outlet of the dust remover 45, so that ventilation is facilitated; the bottom of casing 1 is all around respectively through welded fastening install base 9, and the bottom of base 9 has support backing plate 10 through screw fixed mounting, is convenient for support casing 1.

The utility model discloses a theory of operation: when the cooling device is used, the supporting base plate 10 at the bottom of the base 9 is contacted with the ground, so that the machine shell 1 can be supported, cooling water for cooling is injected into the cooling tank 3 of the cooling tank 2 from the center of the top of the machine shell 1, the ring rolling piece to be cooled is lifted and moved through the lifting assembly 5, the ring rolling piece is flatly placed on the top of the cooling frame 57, the hydraulic cylinder 55 in the mounting frame 54 is connected with an external air source through a hydraulic oil pipe, so that the hydraulic cylinder 55 can push the hydraulic rod 56 to move downwards, the hydraulic rod 56 penetrates through the workbench 51 to push the cooling frame 57 to move downwards, so that the cooling frame 57 can be lowered into the cooling tank 3 of the cooling tank 2, in the lowering process, the cooling water can flow into the ring rolling piece through the water drainage hole 58 to be contacted with the cooling water, and when the ring rolling piece is completely lowered into the cooling tank 3, the ring rolling piece, during the process of descending the cooling rack 57, the supporting column 53 supports the working table 51 through the installation top plate 52, so that the working table 51 has good structural stability; when the ring rolling piece is contacted with cooling water, the cooling water can be rapidly evaporated to generate a large amount of smoke, the dust remover 45 of the defogging assembly 4 works, the ventilation plate 6 can enable the inside of the machine shell 1 to be in air circulation with the outside, the dust remover 45 generates suction force, the scattered smoke can be sucked into the smoke inlet cover 43 through the cellular network 42 on one side of the defogging box 41 and then sucked into the dust remover 45 through the guide pipe 44 for purification, after the cooling of the ring rolling piece is completed, the hydraulic cylinder 55 resets and can pull the cooling rack 57 to ascend through the hydraulic rod 56, when the cooling rack 57 leaves the liquid surface, the residual water on the cooling rack 57 can drop into the cooling tank 3 through the drain hole 58, so that the cooling of the ring rolling piece on the cooling rack 57 is completed, the flow valve 7 is opened, and the cooling water is discharged through the drain pipe 8.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The cooling device for ring rolling forging is characterized by comprising a machine shell (1), a cooling box (2), a cooling groove (3), a demisting component (4), a lifting component (5), a ventilating plate (6), a flow valve (7), a drain pipe (8), a base (9) and a supporting base plate (10), wherein the cooling box (2) is fixedly installed in the center of the interior of the machine shell (1) through welding, the cooling groove (3) is formed in the interior of the cooling box (2), the lifting component (5) is arranged in the center of the top of the machine shell (1), and the demisting components (4) are arranged on the end faces of two sides of the top of the machine shell (1);

the lifting component (5) comprises a workbench (51), a mounting top plate (52), a supporting column (53), a mounting rack (54), a hydraulic cylinder (55), a hydraulic rod (56), a cooling rack (57) and a water drainage hole (58), the workbench (51) is positioned at the top of the machine shell (1), the center of the top end surface of the workbench (51) is fixedly provided with a mounting rack (54) through a bolt, a hydraulic cylinder (55) is arranged in the mounting rack (54) through a screw, the hydraulic cylinder (55) is connected with an external hydraulic source, one end of the bottom of the hydraulic cylinder (55) is provided with a hydraulic rod (56), one end of the hydraulic rod (56) passes through the mounting frame (54) and the workbench (51) and is positioned at the top of the cooling tank (3), and a cooling frame (57) is arranged at one end of the hydraulic rod (56) positioned at the top of the cooling tank (3) through a bolt, and a water drainage hole (58) is formed in the center of the end surface of the cooling frame (57).

2. The cooling device for ring rolling forging according to claim 1, wherein a drain pipe (8) is fixedly installed on one side of the front end surface of the casing (1) by welding, one end of the drain pipe (8) passes through the casing (1) and the cooling tank (2) to communicate with the inside of the cooling tank (3), and a flow valve (7) is installed on the other side of the drain pipe (8) in a connected manner.

3. The cooling device for ring rolling forging according to claim 1, wherein a top installation plate (52) is fixedly installed on the periphery of the bottom end face of the workbench (51) through welding, a support column (53) is fixedly installed at the bottom of the top installation plate (52) through a bolt, and one end of the bottom of the support column (53) is fixedly connected with the top end face of the machine shell (1) through welding.

4. A ring forging process cooling apparatus according to claim 1, wherein the demister assembly (4) comprises a demister box (41), a honeycomb net (42), a fume inlet cover (43), a draft tube (44) and a dust collector (45), the demisting tank (41) is fixedly arranged on the top end surface of the machine shell (1) by welding, a honeycomb net (42) is arranged on the end surface of one side of the defogging box (41) through a screw, a smoke inlet cover (43) is arranged at the center of the interior of the demisting box (41) through a screw, one side of the smoke inlet cover (43) is connected with the honeycomb net (42), one end of the bottom of the smoke inlet cover (43) is connected with a guide pipe (44), the dust remover (45) is fixedly arranged at two sides of the interior of the machine shell (1) through screws, and one end of the flow guide pipe (44) penetrates through the demisting box (41) and the machine shell (1) to be connected with an air inlet of the dust remover (45).

5. The cooling device for ring rolling forging according to claim 1, wherein a ventilation plate (6) is installed at the center of each of both end faces of the casing (1) by a screw, and the ventilation plate (6) is located outside an air outlet of the dust collector (45).

6. The cooling device for ring rolling forging according to claim 1, wherein bases (9) are fixedly installed around the bottom of the casing (1) by welding, and support plates (10) are fixedly installed on the bottom of the bases (9) by screws.