CN211284474U

CN211284474U - Large-scale double-power-frequency supporting roll quenching machine tool

Info

Publication number: CN211284474U
Application number: CN201922300127.6U
Authority: CN
Inventors: 彭菊; 刘祎鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a large-scale two power frequency backing roll quenching machine tools, which comprises an apparatus body, apparatus body internally mounted has the workstation, workstation top surface symmetry installs and moves fixed plate and fixed plate. The utility model discloses in, there are lead screw and slide bar through the inside horizontal installation at the workstation, thread bush and sliding sleeve have been cup jointed respectively on the surface of lead screw and slide bar, thread bush is fixed with sliding sleeve one end and quenching mechanism simultaneously, when fixture is inside installed at the backing roll, the staff passes through the controller and starts actuating mechanism, make actuating mechanism pass through fixture and drive the backing roll rotation, in the backing roll pivoted, the staff passes through controller start-up step motor, make step motor drive the lead screw and rotate, thereby make the thread bush drive the quenching mechanism and carry out circulating movement, thereby for the backing roll heating, rotate through the backing roll and quench the horizontal migration of mechanism, be favorable to carrying out the even heating to the backing roll, thereby improve the quenching treatment to the backing roll.

Description

Large-scale double-power-frequency supporting roll quenching machine tool

Technical Field

The utility model relates to the technical field of quenching, in particular to a large-scale double frequency supporting roll quenching machine tool.

Background

The quenching is to convert the super-cooled austenite into martensite or bainite to obtain martensite or bainite structure, and then to improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel by tempering at different temperatures, thereby meeting different use requirements of various mechanical parts and tools. The special physical and chemical properties of ferromagnetism, corrosion resistance and the like of certain special steel can be met through quenching.

The prior art has the following problems:

the back-up roll needs to carry out quenching treatment to it in production work, but because the general volume ratio of back-up roll is great to lead to heating it inhomogeneous, easily influence the quality of later stage extraction fire.

Therefore, a large double-power-frequency supporting roller quenching machine tool is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects existing in the prior art and solve the problem of uneven heating, and provides a large double-power-frequency supporting roll quenching machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a large-scale two power frequency backing roll quenching machine tools, includes the equipment body, equipment body internally mounted has the workstation, workstation top surface symmetry installs and moves the fixed plate and fix the fixed plate, move the fixed plate and fix the inboard surface level of fixed plate and install fixture, fixture with move the fixed plate and fix the fixed plate contact department and install sealed bearing, the fixture one end of fixing fixed plate one side is fixed with actuating mechanism, fixture inside is fixed with the backing roll.

Preferably, the top surface of the workbench is provided with a groove, a screw rod is horizontally arranged in the groove, a sliding rod is arranged on one side of the screw rod, a thread sleeve and a sliding sleeve are respectively sleeved on the surfaces of the screw rod and the sliding rod, the thread sleeve is fixed with the quenching mechanism together with one end of the sliding sleeve, and one end of the screw rod is connected with the output end of the stepping motor.

Preferably, the top surface of the workbench is symmetrically provided with slide rails, the slide rails are connected with slide blocks in a sliding manner, the top ends of the slide blocks are fixed with the bottom ends of the movable fixing plates, and one ends of the slide blocks are horizontally provided with hydraulic push rods.

Preferably, the cooling fan is installed on the surface of the bottom end of the groove in the workbench, the number of the cooling fans is multiple, and the multiple cooling fans are installed in the workbench at equal intervals.

Preferably, the controller is installed on the surface of the equipment body.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, there are lead screw and slide bar through the inside horizontal installation at the workstation, thread bush and sliding sleeve have been cup jointed respectively on the surface of lead screw and slide bar, thread bush is fixed with sliding sleeve one end and quenching mechanism simultaneously, install fixture inside at the backing roll when, the staff passes through the controller and starts actuating mechanism, make actuating mechanism pass through fixture and drive the backing roll rotation, in the backing roll pivoted, the staff passes through controller start step motor, make step motor drive the lead screw and rotate, thereby make the thread bush drive the quenching mechanism and carry out circulating movement, thereby for the backing roll heating, rotate the horizontal migration with quenching mechanism through the backing roll, be favorable to carrying out the even heating to the backing roll, thereby improve the quenching treatment to the backing roll.

2. The utility model discloses, seted up the slide rail through the top surface symmetry at the workstation, the slide rail is inside through the slider with move the fixed plate fixed, has hydraulic ejector pin at slider one end horizontal installation simultaneously, through hydraulic ejector pin's promotion, is convenient for drive move the fixed plate move inside the slide rail to change fixed plate and move the distance between the fixed plate, all can use the backing roll of different length, thereby improve the application range of equipment body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a large-scale double-power-frequency supporting roll quenching machine tool provided by the utility model;

FIG. 2 is a top view of a large-scale double-power-frequency supporting roll quenching machine tool provided by the utility model;

FIG. 3 is a schematic diagram of a quenching mechanism of a large-scale double-power-frequency supporting roll quenching machine tool provided by the utility model.

Illustration of the drawings:

1. an apparatus body; 2. a drive mechanism; 3. sealing the bearing; 4. fixing a fixed plate; 5. a clamping mechanism; 6. a quenching mechanism; 7. a support roller; 8. a movable fixing plate; 9. a stepping motor; 10. a hydraulic ejector rod; 11. a slider; 12. a slide rail; 13. a screw rod; 14. a work table; 15. a cooling fan; 16. a slide bar; 17. a threaded sleeve; 18. and (4) a sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a large-scale double-power frequency supporting roll quenching machine tool comprises an equipment body 1, a workbench 14 is arranged in the equipment body 1, a movable fixing plate 8 and a fixed fixing plate 4 are symmetrically arranged on the surface of the top of the workbench 14, a clamping mechanism 5 is horizontally arranged on the inner side surfaces of the movable fixing plate 8 and the fixed fixing plate 4, a sealing bearing 3 is arranged at the contact part of the clamping mechanism 5 and the movable fixing plate 8 as well as the fixed fixing plate 4, one end of the clamping mechanism 5 at one side of the fixed fixing plate 4 is fixed with a driving mechanism 2, a supporting roll 7 is fixed in the clamping mechanism 5, a groove is arranged on the surface of the top of the workbench 14, and a screw rod 13 is horizontally arranged in the groove, a slide rod 16 is arranged on one side of the screw rod 13, a threaded sleeve 17 and a sliding sleeve 18 are respectively sleeved on the surfaces of the screw rod 13 and the slide rod 16, one end of the threaded sleeve 17 and one end of the sliding sleeve 18 are fixed with the quenching mechanism 6, and one end of the screw rod 13 is connected with the output end of the stepping motor 9.

In this embodiment: by arranging the screw rod 13 and the slide rod 16, when the supporting roller 7 needs to be quenched, a worker starts the driving mechanism 2 through the controller, the driving mechanism 2 drives the supporting roller 7 to rotate through the clamping mechanism 5, the worker starts the stepping motor 9 through the controller while the supporting roller 7 rotates, the stepping motor 9 drives the screw rod 13 to rotate, so that the threaded sleeve 17 drives the quenching mechanism 6 to circularly move, thereby heating the supporting roller 7, and the supporting roller 7 is heated uniformly through the rotation of the supporting roller 7 and the horizontal movement of the quenching mechanism 6, thereby improving the quenching treatment of the supporting roller 7, wherein the clamping mechanism 5 belongs to the common knowledge in the field, only is used without transformation, so that the detailed description of a control mode and circuit connection is not needed, the quenching mechanism 6 belongs to the common knowledge in the field, and only is used, the control mode and circuit connections are not described in detail since no modifications are made.

Specifically, slide rail 12 is installed to 14 top surface symmetries of workstation, and slide rail 12 inside sliding connection has slider 11, and 11 tops of slider and 8 bottom fixings of movable fixed plate, and 11 one end horizontal installations of slider have hydraulic ram 10.

In this embodiment: through setting up slide rail 12, slider 11 and hydraulic ram 10, when needs move fixed plate 8 and remove, promotion through hydraulic ram 10, be convenient for drive and move fixed plate 8 and move in slide rail 12 is inside, thereby change fixed plate 4 and move the distance between the fixed plate 8, all can use the backing roll 7 of different length, thereby improve equipment body 1's application range, hydraulic ram type 10 is GYCD240, belong to the common general knowledge in the field, only use it, do not reform transform, so detailed description control mode and circuit connection no longer.

Specifically, a cooling fan 15 is installed inside the worktable 14 at the surface of the bottom end of the groove, and the cooling fan 15 is provided in plurality, and the plurality of cooling fans 15 are installed inside the worktable 14 at equal intervals.

In this embodiment: through setting up cooling fan 15, after accomplishing the quenching to backing roll 7, the staff starts cooling fan 15 through the controller, makes cooling fan 15 carry out quick cooling to backing roll 7 surface.

Specifically, the device body 1 is surface-mounted with a controller.

In this embodiment: the controller is convenient to control the equipment body 1, the controller is in the type of MAM-300, the control circuit can be realized through simple programming of a person skilled in the art, the controller belongs to common general knowledge in the field, and the controller is only used without modification, so that the control mode and the circuit connection are not described in detail.

The working principle is as follows: when in use, firstly, a worker starts the hydraulic ejector rod 10, then the worker moves the movable fixing plate 8 by a corresponding distance according to the length of the supporting roller 7 to be processed, then the supporting roller 7 is fixed inside the clamping mechanism 5 on the surfaces of the movable fixing plate 8 and the fixed fixing plate 4, then the operator starts the driving mechanism 2 through the controller, so that the driving mechanism 2 drives the supporting roll 7 to rotate through the clamping mechanism 5, when the supporting roller 7 rotates, the operator starts the stepping motor 9 through the controller, so that the stepping motor 9 drives the screw rod 13 to rotate, thereby leading the thread bush 17 to drive the quenching mechanism 6 to circularly move, thereby heating the supporting roll 7, the rotation of the supporting roller 7 and the horizontal movement of the quenching mechanism 6 are beneficial to uniformly heating the supporting roller 7, thereby improve the quenching treatment to backing roll 7, after the quenching is accomplished, the staff start cooling fan 15 to the backing roll 7 surface cool down can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a large-scale two power frequency backing roll quenching machine tools, includes equipment body (1), its characterized in that, equipment body (1) internally mounted has workstation (14), workstation (14) top surface symmetry is installed and is moved fixed plate (8) and fixed plate (4), it is equipped with fixture (5) to move fixed plate (8) and fixed plate (4) inboard surface horizontal installation, fixture (5) with move fixed plate (8) and fixed plate (4) contact department and install sealed bearing (3), fixture (5) one end of fixed plate (4) one side is fixed with actuating mechanism (2), fixture (5) internal fixation has backing roll (7), workstation (14) top surface is seted up flutedly, and the inside horizontal installation of recess has lead screw (13), slide bar (16) are installed to lead screw (13) one side, the surface of the screw rod (13) and the surface of the sliding rod (16) are respectively sleeved with a threaded sleeve (17) and a sliding sleeve (18), the threaded sleeve (17) and one end of the sliding sleeve (18) are fixed with the quenching mechanism (6), and one end of the screw rod (13) is connected with the output end of the stepping motor (9).

2. The large-scale double-power-frequency supporting roller quenching machine tool as claimed in claim 1, wherein slide rails (12) are symmetrically arranged on the top surface of the workbench (14), a slide block (11) is slidably connected inside the slide rails (12), the top end of the slide block (11) is fixed with the bottom end of the movable fixing plate (8), and a hydraulic ejector rod (10) is horizontally arranged at one end of the slide block (11).

3. A large-scale double-power-frequency supporting roller quenching machine tool as claimed in claim 1, wherein the surface of the bottom end of the groove inside the workbench (14) is provided with a plurality of cooling fans (15), and the plurality of cooling fans (15) are equidistantly arranged inside the workbench (14).

4. A large-scale double-power-frequency supporting roller quenching machine tool as claimed in claim 1, characterized in that the surface of the equipment body (1) is provided with a controller.