CN219621210U

CN219621210U - Quenching device for machining steel structural part

Info

Publication number: CN219621210U
Application number: CN202321186026.0U
Authority: CN
Inventors: 沈峰
Original assignee: Jiangsu Fengrui Construction Engineering Co ltd
Current assignee: Jiangsu Fengrui Construction Engineering Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-09-01
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a quenching device for processing a steel structural member, which relates to the technical field of quenching, and discloses a transverse bearing plate of a fence, wherein a vertical bearing plate is fixedly arranged on the transverse bearing plate, a discharging plate is fixedly connected with the vertical bearing plate, a lifting cylinder is fixedly arranged on the transverse bearing plate, a rotating block is fixedly arranged on a piston of the lifting cylinder, a first rotating rod is fixedly arranged on the rotating block, a symmetrical plate is fixedly arranged on the transverse bearing plate, a second rotating rod is fixedly arranged on the symmetrical plate, a feeding barrel is arranged on the transverse bearing plate, a discharging plate is fixedly arranged on the feeding barrel, a blocking rod penetrates through the discharging plate, and the steel structural member can be sequentially placed on a conveying assembly on the discharging plate through arranging the feeding barrel and the lifting cylinder, so that the quenching device is convenient and labor-saving.

Description

Quenching device for machining steel structural part

Technical Field

The utility model relates to the field of quenching devices, in particular to a quenching device for processing a steel structural member.

Background

Quenching of steel is a heat treatment process in which steel is heated to a temperature higher than a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), kept for a certain period of time to be fully or partially austenitized, and then rapidly cooled to below Ms (or isothermal around Ms) at a cooling rate higher than a critical cooling rate to undergo martensitic (or bainitic) transformation. Thereby greatly improving the strength, hardness, wear resistance, fatigue strength, toughness and the like of the steel, meeting the different use requirements of various mechanical parts and tools, and meeting the special physical and chemical properties such as ferromagnetism, corrosion resistance and the like of certain special steels through quenching.

The quenching device of the steel structural member is generated and layered endlessly, but the existing quenching device of the steel structural member needs workers to clamp the steel structural member and stretch into the high-frequency coil for heating, and the heating time and the heating position depend on consciousness and operation of the workers, so that the steel structural member is often heated unevenly, and the operation is very inconvenient and low in efficiency.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a quenching device for processing a steel structural member.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quenching device is used in steel structure processing, includes horizontal loading board, fixed mounting has vertical loading board on the horizontal loading board, vertical loading board fixed connection blowing board, fixed mounting has the lift cylinder on the horizontal loading board, fixed mounting has the dwang on the piston of lift cylinder, fixed mounting has first dwang on the dwang, fixed mounting has the symmetry board on the horizontal loading board, fixed mounting has the second dwang on the symmetry board, be provided with into the feed cylinder on the horizontal loading board, fixed mounting has the blowing board on the feed cylinder, it has the stop lever to run through on the blowing board, the bottom fixed mounting of going into the feed cylinder has first dwang and second dwang, horizontal loading board fixed connection conveying assembly.

Further, the first rotating rod is connected with the first rotating plate in a rotating mode, and the second rotating rod is connected with the second rotating plate in a rotating mode.

Further, the locating hole has been seted up on the fixed plate, the fixedly connected with links to each other the board on the blocking lever, the link to each other the board and pass through fixing bolt connection on the fixed plate, all seted up the bolt hole on linking to each other board and the fixed plate, the bolt hole cooperatees with fixing bolt, rotate on the fixing bolt and install rotation nut.

Further, the conveying assembly comprises a rotating chain, a conveying frame and at least two rotating rollers, the rotating rollers are rotationally connected with the conveying frame, rotating chain wheels are fixedly connected to the end portions of the rotating rollers, the rotating chain wheels are connected through the rotating chain, the rotating rollers and the rotating chain are made of insulator materials, and quenching cylinders are arranged beside one end, far away from the transverse bearing plate, of the conveying assembly.

Further, a high-frequency induction hardening apparatus is provided at one side of the transfer assembly, and the transfer assembly penetrates through a coil assembly of the high-frequency induction hardening apparatus.

Further, a rotating motor is arranged on one side of the conveying assembly, and an output shaft of the rotating motor is fixedly connected with one of the rotating rollers.

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

1. through setting up fixed mounting has vertical loading board on the horizontal loading board, vertical loading board fixed connection blowing board, fixed mounting has the lift cylinder on the horizontal loading board, be provided with the pan feeding section of thick bamboo on the pan feeding section of thick bamboo, fixed mounting has the blowing board on the blowing board, it has the stop lever to run through on the blowing board, the pan feeding section of thick bamboo is risen or is reduced in the bottom of blowing board under the effect of lift cylinder, realize that steel structure slides from the blowing board to the pan feeding section of thick bamboo on, and then slide to the conveying subassembly, under the effect of stop lever, can realize that only one or a small amount of steel structure slides down once, it is convenient simple;

2. through the fixed mounting of the piston that sets up the lift cylinder has the rotating block, fixed mounting has first dwang on the rotating block, fixed mounting has the symmetrical board on the horizontal loading board, fixed mounting has second dwang on the symmetrical board, the bottom fixed mounting of pan feeding section of thick bamboo has first dwang and second dwang, first dwang rotates and connects first dwang, second dwang rotates and connects the second dwang, can realize the rotation of pan feeding section of thick bamboo, and then allow or prevent the steel structure on the flitch landing of blowing;

3. by providing a coil assembly in which the transfer assembly penetrates the high-frequency induction hardening apparatus, it is possible to achieve that the steel structural member is heated without the need for a worker to operate.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of a rotor block and a first rotor plate;

FIG. 3 is a schematic view of a symmetrical plate and a second rotating plate;

FIG. 4 is a schematic view of a rotating roller;

FIG. 5 is a schematic view of a rotating sprocket;

FIG. 6 is a schematic view of a joined panel;

fig. 7 is an enlarged view at a in fig. 1.

In the figure: 1. a transverse bearing plate; 2. a feeding cylinder; 3. a lifting cylinder; 4. a discharging plate; 5. a blocking lever; 6. a discharging plate; 7. a vertical carrier plate; 8. a high-frequency induction hardening apparatus; 9. a rotating motor; 10. a symmetrical plate; 11. a second rotating lever; 12. a second rotating plate; 13. a rotating block; 14. a first rotating plate; 15. a first rotating lever; 16. rotating the chain; 17. a transfer frame; 18. a rotating roller; 19. a quenching cylinder; 20. a fixing bolt; 21. a positioning hole; 22. bolt holes; 23. a connecting plate; 24. rotating the nut; 25. the sprocket is rotated.

Detailed Description

Referring to fig. 1 to 7, the present utility model is a quenching apparatus for processing steel structural members, a vertical loading plate 7 is fixedly installed on a horizontal loading plate 1, a discharging plate 6 is fixedly connected to the vertical loading plate 7, a feeding cylinder 2 is provided on the horizontal loading plate 1, a lifting cylinder 3 is fixedly installed on the horizontal loading plate 1, a rotating block 13 is fixedly installed on a piston of the lifting cylinder 3, a first rotating rod 15 is fixedly installed on the rotating block 13, a symmetrical plate 10 is fixedly installed on the horizontal loading plate 1, a second rotating rod 11 is fixedly installed on the symmetrical plate 10, a first rotating plate 14 and a second rotating plate 12 are fixedly installed at the bottom of the feeding cylinder 2, the first rotating rod 15 is rotationally connected to the first rotating plate 14, the second rotating rod 11 is rotationally connected to the second rotating plate 12, the piston of the lifting cylinder 3 can rotate the feeding cylinder 2, thereby the blocking area of the feeding cylinder 2 to the low port of the discharging plate 6 is changed, thereby realizing that the steel structural member on the discharging plate 6 is allowed or blocked to slide onto the conveying assembly, the feeding barrel 2 is fixedly provided with the fixing plate 4, the fixing plate 4 is penetrated with the blocking rod 5, only one or a small number of steel structural members can be slid down at a time, the fixing plate 4 is provided with the positioning hole 21, the blocking rod 5 is fixedly connected with the connecting plate 23, the connecting plate 23 is connected onto the fixing plate 4 through the fixing bolt 20, the connecting plate 23 and the fixing plate 4 are respectively provided with the bolt hole 22, the bolt holes 22 are matched with the fixing bolt 20, the fixing bolt 20 is rotatably provided with the rotating nut 24, the position of the blocking rod 5 can be adjusted according to the size of the steel structural member, then the fixing bolt 20 is inserted into the bolt hole 22, the rotating nut 24 is screwed in, the connecting plate 23 and the blocking rod 5 can be fixed, the transverse bearing plate 1 is fixedly connected with the conveying assembly, one side of the conveying component is provided with high-frequency induction quenching equipment 8, the conveying component penetrates through the coil group of the high-frequency induction quenching equipment 8, the steel structural component can be heated through the coil group of the high-frequency induction quenching equipment 8 on the conveying component, the conveying component comprises a rotating chain 16, a conveying frame 17 and at least two rotating rollers 18, the rotating rollers 18 are rotationally connected with the conveying frame 17, the end parts of the rotating rollers 18 are fixedly connected with rotating chain wheels 25, the rotating chain wheels 25 are connected through the rotating chain 16, the conveying component is made of an insulator material, the conveying component is prevented from being heated by electromagnetic induction, equipment is damaged, a rotating motor 9 is arranged on one side of the conveying component, an output shaft of the rotating motor 9 is fixedly connected with one of the rotating rollers 18, the conveying component is operated, a quenching cylinder 19 is arranged beside one end of the conveying component far away from the transverse bearing plate 1, and after the steel structural component is heated, the steel structural component can be directly conveyed into the quenching cylinder 19 for cooling.

Working principle:

according to the size of the steel structural member, the blocking rod 5 is moved to a proper position in the positioning hole 21, the fixing bolt 20 is screwed into the bolt holes 22 on the connecting plate 23 and the fixing plate 4, the rotating nut 24 is screwed down, the limiting and fixing of the blocking rod 5 and the connecting plate 23 are realized, the steel structural member is put into the discharging plate 6, when the piston of the lifting cylinder 3 stretches, the piston drives the rotating block 13 to rise, the rotating block 13 drives the first rotating rod 15 to rise, the first rotating rod 15 drives the first rotating plate 14 to rotate, the first rotating plate 14 drives the feeding cylinder 2 to rise, the symmetrical plate 10 is fixed, the second rotating rod 11 is fixed, the second rotating plate 12 can only rotate and cannot rise, and the second rotating plate 12 is fixedly arranged at the bottom of the feeding cylinder 2, therefore, one end of the feeding cylinder 2 close to the lifting cylinder 3 rises, the side wall of the feeding cylinder 2 can block the low port of the discharging plate 6, prevent the steel structural member from sliding into the feeding cylinder 2, the blocking rod 5 can rise at the moment, one or a small number of steel structural members are allowed to enter between the blocking rod 5 and the side wall of the feeding cylinder 2, one end of the feeding cylinder 2 close to the conveying assembly is lowered, the steel structural member entering the feeding cylinder 2 slides down, when the piston of the lifting cylinder 3 is shortened, the piston drives the rotating block 13 to descend, the rotating block 13 drives the first rotating rod 15 to descend, the first rotating rod 15 drives the first rotating plate 14 to rotate, the first rotating plate 14 drives one end of the feeding cylinder 2 close to the lifting cylinder 3 to descend, at the moment, the feeding cylinder 2 does not block the low port of the discharging plate 6, so that the steel structural member between the blocking rod 5 and the side wall of the feeding cylinder 2 can slide into the feeding cylinder 2, but simultaneously the blocking rod 5 also descends, and other steel structural members are prevented from sliding down, whereby a sequential transfer of the steel structural members can be achieved.

The rotating motor 9 drives the rotating roller 18 to rotate, the rotating roller 18 drives the rotating chain wheel 25 to rotate, the rotating chain wheel 25 drives the rotating chain 16 to drive, so that the steel structural member moves on the transmission assembly, when the steel structural member passes through the coil group of the high-frequency induction quenching equipment 8, the steel structural member is heated, and when the steel structural member is conveyed to one end of the conveying frame 17 far away from the transverse bearing plate 1, the steel structural member falls into the side quenching liquid cylinder 19 to be cooled.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be considered as protecting the scope of the present template.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a guenching unit is used in steel structure processing, includes horizontal loading board (1), its characterized in that, fixed mounting has vertical loading board (7) on horizontal loading board (1), vertical loading board (7) fixed connection blowing board (6), fixed mounting has lift cylinder (3) on horizontal loading board (1), fixed mounting has rotating block (13) on the piston of lift cylinder (3), fixed mounting has first dwang (15) on rotating block (13), fixed mounting has symmetrical board (10) on horizontal loading board (1), fixed mounting has second dwang (11) on symmetrical board (10), be provided with feed cylinder (2) on horizontal loading board (1), fixed mounting has fixed plate (4) on feed cylinder (2), it has stop pole (5) to run through on fixed plate (4), the bottom fixed mounting of feed cylinder (2) has first dwang (14) and second dwang (12), horizontal loading board (1) fixed connection conveying subassembly.

2. The quenching apparatus for steel structural member processing according to claim 1, wherein the first rotating rod (15) is rotatably connected to the first rotating plate (14), and the second rotating rod (11) is rotatably connected to the second rotating plate (12).

3. The quenching device for machining steel structural parts according to claim 2, wherein the fixing plate (4) is provided with a positioning hole (21), the blocking rod (5) is fixedly connected with a connecting plate (23), the connecting plate (23) is connected to the fixing plate (4) through a fixing bolt (20), the connecting plate (23) and the fixing plate (4) are provided with bolt holes (22), the bolt holes (22) are matched with the fixing bolt (20), and a rotating nut (24) is rotatably arranged on the fixing bolt (20).

4. A quenching device for processing steel structural parts according to claim 3, characterized in that the conveying assembly comprises a rotating chain (16), a conveying frame (17) and at least two rotating rollers (18), the rotating rollers (18) are rotationally connected with the conveying frame (17), rotating chain wheels (25) are fixedly connected to the end parts of the rotating rollers (18), the rotating chain wheels (25) are connected through the rotating chain (16), the rotating rollers (18) and the rotating chain (16) are made of an insulator material, and a quenching cylinder (19) is arranged beside one end of the conveying assembly far away from the transverse bearing plate (1).

5. A quenching apparatus for steel structural member processing as claimed in claim 4, wherein the transfer assembly is provided with a high-frequency induction quenching device (8) on one side thereof, and the transfer assembly penetrates a coil group of the high-frequency induction quenching device (8).

6. The quenching device for machining steel structural parts according to claim 5, wherein a rotating motor (9) is arranged on one side of the conveying assembly, and an output shaft of the rotating motor (9) is fixedly connected with one of the rotating rollers (18).