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CN-224202178-U - Medium-frequency steel shell furnace with conveniently detached and replaced air cylinder

CN224202178UCN 224202178 UCN224202178 UCN 224202178UCN-224202178-U

Abstract

The utility model relates to the technical field of medium frequency steel shell furnaces and discloses a medium frequency steel shell furnace with a cylinder convenient to detach and replace, which comprises a support, wherein a turnover plate is hinged between the inner side walls of the support, the bottom surface of the turnover plate is fixedly connected with a protection cylinder, a furnace body is fixedly arranged in the protection cylinder, the end part of the support is provided with a supporting component, the supporting component comprises a transverse plate, the transverse plate is fixedly connected with the end part of the support, the surface of the transverse plate is provided with a groove, the inside of the groove is connected with two groups of symmetrically arranged movable seats in a sliding manner, and the tops of the two groups of movable seats are hinged with supporting plates. This conveniently tear intermediate frequency steel shell stove of pneumatic cylinder open, through the cooperation of two-way threaded rod with remove the seat, can nimble position and the height of adjusting backup pad and backing plate, when tearing open the pneumatic cylinder main part, can support and lift the upset board, convenient and fast carries out the cylinder and changes work, reduces intensity of labour.

Inventors

  • LIN JIANQING
  • ZHENG HUIKE

Assignees

  • 福建省三明建鑫重工机械有限公司

Dates

Publication Date
20260505
Application Date
20250610

Claims (6)

  1. 1. The medium frequency steel shell furnace with the cylinder convenient to disassemble and replace comprises a support (1) and is characterized in that a turnover plate (2) is hinged between the inner side walls of the support (1), a protection cylinder (3) is fixedly connected to the bottom surface of the turnover plate (2), a furnace body (4) is fixedly installed inside the protection cylinder (3), a supporting component (6) is arranged at the end part of the support (1), the supporting component (6) comprises a transverse plate (61), the transverse plate (61) is fixedly connected to the end part of the support (1), grooves (62) are formed in the surface of the transverse plate (61), two groups of symmetrically arranged movable seats (63) are connected to the inner side of each groove (62) in a sliding mode, supporting plates (64) are hinged to the tops of the two groups of the movable seats (63), base plates (65) are hinged to the top ends of the supporting plates (64), and the two groups of the movable seats (63) are in threaded connection through two-way threaded rods (66).
  2. 2. The medium frequency steel shell furnace convenient for replacing the air cylinder according to claim 1, wherein an air cylinder assembly (5) is arranged between the turnover plate (2) and the inclined wall of the support (1), the air cylinder assembly (5) comprises a first fixed seat (51) and a second fixed seat (52), the first fixed seat (51) is fixedly connected to the inclined wall of the support (1), the second fixed seat (52) is fixedly connected to the side wall of the turnover plate (2), sleeves (53) are hinged to the surface of the first fixed seat (51) and the bottom surface of the second fixed seat (52), and air cylinder bodies (54) are inserted between the two groups of sleeves (53).
  3. 3. The medium frequency steel shell furnace with the cylinder convenient to replace according to claim 1 is characterized in that the furnace body (4) penetrates through and extends to the top of the turnover plate (2).
  4. 4. The medium frequency steel shell furnace with the cylinder convenient to detach and replace according to claim 1, wherein the bidirectional threaded rod (66) penetrates through and is rotatably connected to the end part of the transverse plate (61), and the end part of the bidirectional threaded rod (66) is fixedly connected with a rotating wheel (67).
  5. 5. The medium frequency steel shell furnace for conveniently replacing the air cylinder according to claim 2, wherein the side wall of the sleeve (53) is provided with a through hole, and a locking bolt (55) is connected in the through hole in a threaded manner.
  6. 6. The medium frequency steel shell furnace with the cylinder convenient to replace according to claim 1 is characterized in that a sealing cover (41) is arranged at the top end of the furnace body (4).

Description

Medium-frequency steel shell furnace with conveniently detached and replaced air cylinder Technical Field The utility model relates to the technical field of medium-frequency steel shell furnaces, in particular to a medium-frequency steel shell furnace with a cylinder convenient to detach and replace. Background In the field of metal smelting, the medium-frequency steel shell furnace is widely applied to casting and forging production scenes because of the advantages of high heating efficiency and accurate temperature control. The traditional medium-frequency steel shell furnace generally realizes oblique feeding or pouring of molten metal of the furnace body through a cylinder driving turnover mechanism, however, the prior equipment has the following obvious problems in practical application. In the furnace body overturning process, the overturning plate depends on the cylinder to support and overturn, when the cylinder is disassembled and replaced, the overturning plate is suspended due to the lack of auxiliary support, operators need to operate in a narrow space, and labor cost and operation danger are increased. Disclosure of utility model The utility model aims to provide an intermediate frequency steel shell furnace with a cylinder convenient to replace, so as to solve the problems in the background technology. The intermediate frequency steel shell furnace comprises a support, wherein a turnover plate is hinged between the inner side walls of the support, a protection cylinder is fixedly connected to the bottom surface of the turnover plate, a furnace body is fixedly arranged in the protection cylinder, a supporting component is arranged at the end of the support, the supporting component comprises a transverse plate, the transverse plate is fixedly connected to the end of the support, a groove is formed in the surface of the transverse plate, two groups of symmetrically arranged movable seats are slidably connected in the groove, support plates are hinged to the tops of the two groups of movable seats, a base plate is hinged to the top end of the support plate, and the two groups of movable seats are in threaded connection through a bidirectional threaded rod. Preferably, a cylinder assembly is arranged between the turnover plate and the inclined wall of the bracket, the cylinder assembly comprises a first fixed seat and a second fixed seat, the first fixed seat is fixedly connected to the inclined wall of the bracket, the second fixed seat is fixedly connected to the side wall of the turnover plate, sleeves are hinged to the surface of the first fixed seat and the bottom surface of the second fixed seat, and a cylinder main body is inserted between the two groups of sleeves. Preferably, the furnace body penetrates and extends to the top of the turnover plate. Preferably, the bidirectional threaded rod penetrates through and is rotationally connected to the end part of the transverse plate, and the end part of the bidirectional threaded rod is fixedly connected with a rotating wheel. Preferably, a through hole is formed in the side wall of the sleeve, and a locking bolt is connected in the through hole in a threaded manner. Preferably, a sealing cover is arranged at the top end of the furnace body. Compared with the prior art, the utility model provides the intermediate frequency steel shell furnace with the convenient cylinder disassembly and replacement, which has the following beneficial effects: 1. This conveniently tear intermediate frequency steel shell stove of pneumatic cylinder open, through the cooperation of two-way threaded rod with remove the seat, can nimble position and the height of adjusting backup pad and backing plate, when tearing open the pneumatic cylinder main part, can support and lift the upset board, convenient and fast carries out the cylinder and changes work, reduces intensity of labour. 2. This conveniently tear intermediate frequency steel shell stove of pneumatic cylinder open, through sleeve and cylinder main part grafting and locking bolt fixed mode, greatly simplified the tear open of cylinder main part and traded the flow, shortened maintenance time, improve the maintainability of equipment, reduce the equipment outage duration because of cylinder trouble maintenance leads to, and then promote production efficiency. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a cylinder assembly according to the present utility model; FIG. 3 is a schematic view of a support assembly according to the present utility model. The device comprises a support, a turnover plate, a protective cylinder, a furnace body, 41, a sealing cover, 5, a cylinder assembly, 51, a first fixing seat, 52, a second fixing seat, 53, a sleeve, 54, a cylinder body, 55, a locking bolt, 6, a supporting assembly, 61, a transverse plate, 62, a groove, 63, a movable seat, 64, a supporting plate, 65, a base plate, 66, a bidirectional t