CN218989339U

CN218989339U - Be applied to high-efficient roller bottom formula composite heating annealing device of steel pipe

Info

Publication number: CN218989339U
Application number: CN202222805400.2U
Authority: CN
Inventors: 袁野
Original assignee: Hubei Haoyun New Material Technology Co ltd
Current assignee: Hubei Haoyun New Material Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-09
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a high-efficiency roller-bottom type composite heating annealing device applied to a steel pipe, which comprises an annealing bin, wherein a heater is arranged at the top of the inside of the annealing bin, sliding grooves are formed in the two ends of the inside of the annealing bin, sliding blocks are connected to the inner sides of two groups of sliding grooves in a sliding manner, mounting plates are jointly arranged at the two groups of sliding blocks, which are close to one end of each other, connecting plates are arranged at the two ends of one side of each mounting plate, movable plates are jointly arranged at one side of each connecting plate, an electric push rod is arranged in the middle of one side of the annealing bin, and the output ends of the electric push rods are connected with the mounting plates; according to the utility model, through the mutual matching among the motor A, the rotating roller, the chain wheel and the chain, when the device anneals the steel pipe, the steel pipe can be driven to continuously overturn through the rotation of the rotating roller, so that each surface is heated uniformly, the annealing efficiency is higher, the annealing quality is improved, and the performance of the steel pipe is ensured.

Description

Be applied to high-efficient roller bottom formula composite heating annealing device of steel pipe

Technical Field

The utility model relates to the technical field of annealing devices, in particular to a high-efficiency roller-hearth type composite heating annealing device applied to a steel pipe.

Background

Annealing is a metal heat treatment process, which refers to slowly heating metal to a certain temperature, keeping the metal for a sufficient time, and then cooling the metal at a proper speed, so as to reduce hardness, improve machinability, eliminate residual stress, stabilize size, reduce deformation and crack tendency, and annealing by using an annealing device is needed in the steel pipe production process;

some of the problems with existing devices are: 1. at present, when the annealing device is used for annealing the steel pipe, the steel pipe is difficult to turn over, so that the condition of uneven heating easily occurs when the steel pipe is annealed, and the quality of the steel pipe is influenced; 2. when the device is used for feeding and discharging steel pipes, pushing and conveying are needed by manpower, and the operation difficulty is high.

Disclosure of Invention

The utility model aims to provide a high-efficiency roller-hearth type composite heating annealing device applied to a steel pipe, so as to solve the problem in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: be applied to high-efficient roller hearth type composite heating annealing device of steel pipe, including annealing the storehouse, the heater is installed at the inside top in annealing the storehouse, the spout has been seted up at the inboard both ends in annealing the storehouse, two sets of inboard sliding connection of spout has the slider, two sets of the mounting panel is installed jointly to the slider one end that is close to mutually, the both ends of mounting panel one side are provided with the connecting plate, two sets of the fly leaf is installed jointly to one side of connecting plate, the mid-mounting of annealing storehouse one side has electric putter, and electric putter's output is connected with the mounting panel, the bottom cover of fly leaf one side is equipped with six sets of commentaries on classics rollers, six sets of one side outside the changeing the roller extends to the inside of mounting panel and installs the sprocket, six sets of outside transmission of sprocket is provided with the chain, the one end of the inside one side of mounting panel is provided with motor A, and motor A's output is connected with a set of changeing the roller, the inboard of fly leaf is provided with feeding assembly.

Preferably, the feeding assembly comprises a guide roller, a movable roller, a spring, a feeding groove, a movable rod and a motor B, wherein the feeding groove is positioned on the inner side of the movable plate, the motor B is installed at the bottom of one end of the inner side of the feeding groove, the guide roller is arranged at the output end of the sliding block, the movable rod is sleeved in the middle of the top of the inner side of the feeding groove, the movable roller is installed at the bottom of the movable rod, the spring is sleeved on the outer side of the movable rod, and the feeding and discharging of the steel pipe can be automatically pushed, so that the manpower consumption is saved.

Preferably, the edge of one side of the annealing bin is provided with a clamping strip, and the edge of one side of the movable plate is provided with a clamping groove matched with the clamping strip, so that the clamping tightness of the movable plate and the annealing bin can be improved.

Preferably, the middle parts of the two ends of the inner side of the feeding groove are provided with guide grooves, and guide blocks matched with the guide grooves are arranged at the two ends of the movable roller and used for guiding the movable roller.

Preferably, the bottom of fly leaf one side is provided with the fixed plate, and the both ends of fixed plate bottom are provided with the removal wheel, the middle part of fly leaf one side is provided with the dodge gate, and the fly leaf of being convenient for removes, and the dodge gate can switch the feed chute.

Preferably, an observation window is arranged in the middle of one end of the annealing bin, so that the annealing process can be observed conveniently.

Compared with the prior art, the utility model has the beneficial effects that: the high-efficiency roller hearth type composite heating annealing device is applied to steel pipes;

1. through the mutual matching among the motor A, the rotating roller, the chain wheel and the chain, when the device anneals the steel pipe, the steel pipe can be driven to continuously overturn through the rotation of the rotating roller, so that each surface is heated uniformly, the annealing efficiency is higher, the annealing quality is improved, and the performance of the steel pipe is ensured;

2. through the cooperation between deflector roll, movable roller, spring, movable rod and the motor B for the device is when the unloading of material loading, can rely on movable roller and deflector roll to carry out the centre gripping to the steel pipe, then automatic propelling movement steel pipe feeding ejection of compact, has saved the manpower consumption, has promoted the convenience of material loading unloading.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a top cross-sectional view of the present utility model;

fig. 4 is a side cross-sectional view of the fly leaf of the utility model.

In the figure: 1. an annealing bin; 2. a motor; 3. a mounting plate; 4. a rotating roller; 5. a movable plate; 6. a guide roller; 7. a movable roller; 8. a spring; 9. a feed chute; 10. a movable rod; 11. a heater; 12. an electric push rod; 13. a sprocket; 14. a motor; 15. a connecting plate; 16. a chain; 17. a slide block; 18. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, embodiments of the present utility model are provided: the utility model provides a be applied to high-efficient roller hearth type composite heating annealing device of steel pipe, including annealing storehouse 1, the middle part of annealing storehouse 1 one end is provided with the observation window, be convenient for observe the annealing process, heater 11 is installed at the top of annealing storehouse 1 inside, spout 18 has been seted up at the both ends of annealing storehouse 1 inboard, the inboard sliding connection of two sets of spouts 18 has slider 17, mounting panel 3 is installed jointly to two sets of sliders 17 are close to one end mutually, the both ends of mounting panel 3 one side are provided with connecting plate 15, movable plate 5 is installed jointly to one side of two sets of connecting plates 15, the edge of annealing storehouse 1 one side is provided with the card strip, the draw-in groove that cooperatees with the card strip is seted up at the edge of movable plate 5 one side, can promote the joint compactness of movable plate 5 and annealing storehouse 1, the mid-mounting of annealing storehouse 1 side has electric putter 12, and the output of electric putter 12 is connected with mounting panel 3, six sets of changeing roller 4 are overlapped to the bottom of one side of movable plate 5, one side of six sets of changeing roller 4 extends to the inside of mounting panel 3 and installs sprocket 13, the outside transmission of six sets of sprocket 13 is provided with 16, one side of motor inside of mounting panel 3 one side is provided with motor 2, and output end of A2 is connected with the movable plate assembly is connected with one set of movable plate 5;

the feeding component comprises a guide roller 6, a movable roller 7, a spring 8, a feed chute 9, a movable rod 10 and a motor B14, wherein the feed chute 9 is positioned on the inner side of the movable plate 5, a fixed plate is arranged at the bottom of one side of the movable plate 5, moving wheels are arranged at the two ends of the bottom of the fixed plate, a movable door is arranged at the middle part of one side of the movable plate 5 and is convenient for the movable plate 5 to move, the movable door can switch the feed chute 9, a guide groove is formed in the middle part of the two ends of the inner side of the feed chute 9, guide blocks matched with the guide groove are arranged at the two ends of the movable roller 7 and are used for guiding the movable roller 7, the motor B14 is arranged at the bottom of one end of the inner side of the feed chute 9, the guide roller 6 is arranged at the output end of the slider 17, the movable rod 10 is sleeved at the middle part of the top of the inner side of the feed chute 9, the movable roller 7 is arranged at the bottom of the movable rod 10, the spring 8 is sleeved at the outer side of the movable rod 10, and the steel pipe can be automatically pushed to feed and discharge, so that manpower consumption is saved.

Working principle: when the device is used, the steel pipe can be placed into the inner sides of the movable roller 7 and the guide roller 6, when the steel pipe is inserted, the movable roller 7 can be pushed to move upwards, the movable rod 10 can be pushed to overcome the elasticity of the spring 8 through the movable roller 7, the movable roller 7 can be pushed to clamp the steel pipe by using the elastic restoring force of the spring 8, the motor B14 is started at this time, the guide roller 6 is driven to rotate through the motor B14, then the steel pipe can be automatically pushed to one side through the clamping of the guide roller 6 and the movable roller 7, the steel pipe is placed into the inner sides of the two groups of rotating rollers 4, after the steel pipe is placed, the electric push rod 12 can be started to operate, the mounting plate 3 can be pulled to enter the annealing bin 1 along the guide of the chute 18 through the electric push rod 12, the mounting plate 3 can be used for driving the movable plate 5, the annealing bin 1 can be closed through the movable plate 3, at this time, the clamping strip can be clamped into the clamping groove, then the heater 11 and the motor A2 are started, the steel pipe can be heated through the heater 11, the motor A2 drives one group of rotating rollers 4 to rotate, then the transmission of the

chain wheels

13 and 16 can be used for driving six groups of rotating rollers 4 to synchronously rotate, the steel pipe can be driven to rotate to the steel pipe, the top of the steel pipe can be automatically rotated to rotate to the rotating, the steel pipe can be uniformly rotated, and the top can be cooled, and the mounting plate can be cooled, and then be heated, can be cooled, and annealed, and the mounting plate can be heated and can be cooled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.

Claims

1. Be applied to high-efficient roller hearth type composite heating annealing device of steel pipe, including annealing storehouse (1), its characterized in that: the utility model discloses a motor feeding device, including annealing storehouse (1), mounting panel (3) are installed mutually to inside top of annealing storehouse (1), spout (18) have been seted up at the inside both ends of annealing storehouse (1), two sets of inboard sliding connection of spout (18) has slider (17), and two sets of slider (17) are close to one end jointly and install mounting panel (3), the both ends of mounting panel (3) one side are provided with connecting plate (15), and two sets of fly leaf (5) are installed jointly to one side of connecting plate (15), mid-mounting in annealing storehouse (1) one side has electric putter (12), and the output of electric putter (12) is connected with mounting panel (3), the bottom cover of fly leaf (5) one side is equipped with six sets of commentaries on classics roller (4) one side outside extends to the inside of mounting panel (3) and installs sprocket (13), six sets of outside transmission of sprocket (13) is provided with chain (16), one end of inside one side of mounting panel (3) is provided with motor A (2), and the output of motor A (2) is connected with a set of commentaries on classics roller (4), the activity subassembly (5).

2. The efficient roller hearth composite heating and annealing device for steel pipes according to claim 1, wherein the device is characterized in that: the feeding assembly comprises a guide roller (6), a movable roller (7), a spring (8), a feeding groove (9), a movable rod (10) and a motor B (14), wherein the feeding groove (9) is located on the inner side of the movable plate (5), the motor B (14) is installed at the bottom of one end of the inner side of the feeding groove (9), the guide roller (6) is arranged at the output end of the sliding block (17), the movable rod (10) is sleeved at the middle part of the inner side top of the feeding groove (9), the movable roller (7) is installed at the bottom of the movable rod (10), and the spring (8) is sleeved at the outer side of the movable rod (10).

3. The efficient roller hearth composite heating and annealing device for steel pipes according to claim 1, wherein the device is characterized in that: the edge of one side of the annealing bin (1) is provided with a clamping strip, and the edge of one side of the movable plate (5) is provided with a clamping groove matched with the clamping strip.

4. The high-efficiency roller hearth composite heating and annealing device applied to the steel pipe as claimed in claim 2, wherein the high-efficiency roller hearth composite heating and annealing device is characterized in that: guide grooves are formed in the middle of the two ends of the inner side of the feed chute (9), and guide blocks matched with the guide grooves are mounted at the two ends of the movable roller (7).

5. The efficient roller hearth composite heating and annealing device for steel pipes according to claim 1, wherein the device is characterized in that: the bottom of fly leaf (5) one side is provided with the fixed plate, and the both ends of fixed plate bottom are provided with the removal wheel, the middle part of fly leaf (5) one side is provided with the dodge gate.

6. The efficient roller hearth composite heating and annealing device for steel pipes according to claim 1, wherein the device is characterized in that: the middle part of one end of the annealing bin (1) is provided with an observation window.