CN219010397U

CN219010397U - Tempering furnace roller feeding device

Info

Publication number: CN219010397U
Application number: CN202223427588.8U
Authority: CN
Inventors: 许圣军; 王学华; 王正田; 林熹
Original assignee: Yangzhou Youte Welded Pipe Mould Co ltd
Current assignee: Yangzhou Youte Welded Pipe Mould Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-12
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a tempering furnace roller feeding device in the roller tempering treatment field, which comprises a tempering furnace body, wherein an openable furnace door is arranged at the front part of the tempering furnace body, a first guide rail which is installed on the ground is arranged corresponding to the furnace door of the tempering furnace body, a skip car is movably arranged on the first guide rail, the skip car comprises a rectangular car body, a support frame is movably connected to the upper side of the car body, at least two first rollers are arranged on the left side and the right side of the support frame, two second guide rails are arranged on the upper part of the car body corresponding to the first rollers, the first rollers on the left side and the right side of the support frame are respectively correspondingly supported on the two second guide rails, the support frame is connected with a driving frame, at least two second rollers are arranged on the left side and the right side of the driving frame, a chain wheel mechanism is arranged in the car body, and a chain of the chain wheel mechanism is connected with the driving frame through a transmission bracket. The automatic feeding device can automatically feed through the skip car, so that the feeding efficiency is improved, and the automatic feeding device is safe and reliable.

Description

Tempering furnace roller feeding device

Technical Field

The utility model belongs to the field of roller tempering treatment, and particularly relates to a tempering furnace roller feeding device.

Background

The processing process flow of the welded pipe is as follows: and (3) performing multiple extrusion roll bending forming on the steel strip through multiple passes of vertical rolls and horizontal rolls to gradually process and form the steel strip into a rectangular or round welded pipe, and welding and fixing the pipe seam through welding to obtain the complete welded pipe. The roller is an important processing mould in a welded pipe manufacturing and forming process, when the roller mould is processed and manufactured, the roller mould needs to enter a quenching furnace for quenching, the quenching furnace is a furnace for heating the workpiece before quenching, the temperature of the roller workpiece coming out of the quenching furnace can reach 800-1000 ℃, the roller workpiece needs to be fed into a tempering furnace with the temperature of about 550 ℃ in order to reduce the temperature of the roller workpiece, and the roller workpiece is fed into the tempering furnace manually at present, so that the problem is that: the efficiency of manual feeding is lower, wastes time and energy to there is great potential safety hazard.

Disclosure of Invention

The utility model aims to provide a tempering furnace roller feeding device which can automatically feed through a skip car, so that the feeding efficiency is improved, and the tempering furnace roller feeding device is safe and reliable.

The purpose of the utility model is realized in the following way: the utility model provides a tempering furnace roll feed arrangement, includes tempering furnace body, tempering furnace body front portion is equipped with openable furnace gate, is provided with the guide rail one of installing subaerial corresponding with tempering furnace body's furnace gate, be provided with the skip on the guide rail one movably, the skip includes the rectangle automobile body, and automobile body upside swing joint has the support frame, and the left and right sides of support frame all is provided with two at least gyro wheels one, and automobile body upper portion corresponds gyro wheel one and is provided with two guide rails two, and the gyro wheel one of support frame left and right sides corresponds to support on two guide rails two respectively, the support frame is connected with the drive frame, and the left and right sides of drive frame all is provided with two at least gyro wheels two, and gyro wheel two supports on corresponding guide rail two, the inside sprocket mechanism that is provided with of automobile body, sprocket mechanism's chain is connected with the drive frame through the transmission support.

The two sides of the support frame are supported on the guide rail II through the roller I, the front part of the support frame extends forwards, when the roller work piece is put in the material frame firstly, then the material frame is put on the support frame, the chain wheel mechanism runs, the motor controls the chain to move forwards when the chain wheel rotates forwards, and the roller is sent into the tempering furnace; and when the motor controls the chain wheel to rotate reversely, the chain moves backwards, and the roller is taken out of the tempering furnace. Compared with the prior art, the utility model has the beneficial effects that: can automatically feed through the skip car, not only improves feeding efficiency, but also is safe and reliable.

In order to enable the vehicle body to stably move, two guide rails are arranged in parallel, two corresponding wheels are arranged on the front side and the rear side of the bottom of the vehicle body, and the wheels on the two sides are respectively supported on the two guide rails.

As a further improvement of the utility model, the front side and the rear side of the automobile body are respectively provided with a baffle, the section of the automobile body is U-shaped, two guide rails II on the upper part of the automobile body are correspondingly distributed left and right, and the opposite sides of the two guide rails II are respectively provided with a guide groove.

In order to strengthen the strength and stability of the support frame and the driving frame, the support frame comprises four support beams which are parallel to each other, the support beams are parallel to the first guide rail, the upper parts of the support beams are higher than the height positions of the upper parts of the second guide rail, a plurality of support beams which are parallel to each other vertically penetrate through the support beams, and the left end and the right end of each support beam are provided with first idler wheels; the driving frame comprises a driving beam, the driving beam is parallel to the first guide rail, the driving beam is connected with the supporting frame through a connecting piece, at least two driving rods vertically penetrate through the driving beam to be arranged, rollers II are arranged at the left end and the right end of each driving rod, and the rollers I and the rollers II are supported in corresponding guide grooves.

In order to facilitate the back-and-forth movement of the driving support frame through the driving frame, the chain wheel mechanism comprises two chain wheels which are rotatably arranged in the vehicle body, the two chain wheels are correspondingly arranged front and back, a chain is arranged between the two chain wheels, and the wheel shaft of any chain wheel is in transmission connection with the motor. The motor is a servo motor, so that the sprocket wheel can be conveniently controlled to rotate positively and reversely.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the skip car.

Fig. 3 is a top view of the first rail.

Fig. 4 is a cross-sectional view of the support bracket.

Fig. 5 is a cross-sectional view of the drive rack.

Fig. 6 is a front view of the in-vehicle sprocket mechanism.

The tempering furnace comprises a tempering furnace body 1, a furnace door 2, a guide rail I3, a skip car 4, a car body 4b, wheels 5, a support beam 5a, a support rod 5b, a roller I6, a guide rail II 7, a guide groove 7a, a roller II 8, a chain 9, a chain wheel 10, a transmission bracket 11, a driving frame 12, a driving beam 12b, a driving rod 13, a baffle plate 14 and a connecting piece.

Detailed Description

As shown in fig. 1-6, the feeding device for tempering furnace rollers comprises a tempering furnace body 1, wherein an openable furnace door 2 is arranged at the front part of the tempering furnace body 1, a first guide rail 3 which is installed on the ground is arranged corresponding to the furnace door 2 of the tempering furnace body 1, a skip 4 is movably arranged on the first guide rail 3, the skip 4 comprises a rectangular car body 4a, two guide rails 3 are arranged in parallel so as to enable the car body 4a to stably move, two wheels 4b which correspond to each other left and right are arranged at the front side and the rear side of the bottom of the car body 4a, and the wheels 4b at the two sides are respectively supported on the two guide rails 3; the upper side swing joint of automobile body 4a has support frame 5, the left and right sides of support frame 5 all is provided with two at least gyro wheels one 6, automobile body 4a upper portion corresponds gyro wheel one 6 and is provided with two guide rails two 7, gyro wheel one 6 of support frame 5 left and right sides corresponds respectively and supports on two guide rails two 7, support frame 5 is connected with drive frame 12, the left and right sides of drive frame 12 all is provided with two at least gyro wheels two 8, gyro wheels two 8 support on corresponding guide rail two 7, the inside sprocket mechanism that is provided with of automobile body 4a, sprocket mechanism's chain 9 is connected with drive frame 12 through drive frame 11. In order to facilitate the forward and backward movement of the support frame 5 driven by the driving frame 12, the sprocket mechanism comprises two sprockets 10 rotatably arranged in the vehicle body 4a, the two sprockets 10 are correspondingly arranged front and back, a chain 9 is arranged between the two sprockets 10, and the wheel shaft of any sprocket 10 is in transmission connection with a motor. The motor is a servo motor, so that the sprocket 10 can be conveniently controlled to rotate positively and negatively.

The front side and the rear side of the vehicle body 4a are respectively provided with a baffle 13, the cross section of the vehicle body 4a is U-shaped, two guide rails 7 on the upper part of the vehicle body 4a are correspondingly distributed left and right, and the opposite sides of the two guide rails 7 are respectively provided with a guide groove 7a. In order to strengthen the strength and stability of the support frame 5 and the driving frame 12, the support frame 5 comprises four support beams 5a which are parallel to each other, the support beams 5a are parallel to the first guide rail 3, the upper part of the support beams 5a is higher than the upper part of the Yu Daogui second guide rail 7, a plurality of support beams 5b which are parallel to each other vertically penetrate through the support beams 5a, and the left end and the right end of each support beam 5b are provided with first idler wheels 6; the driving frame 12 comprises a driving beam 12a, the driving beam 12a is parallel to the first guide rail 3, the driving beam 12a is connected with the supporting frame 5 through a connecting piece 14, at least two driving rods 12b vertically penetrate through the driving beam 12a, two rollers 8 are respectively arranged at the left end and the right end of the driving rod 12b, and the first roller 6 and the second roller 8 are respectively supported in the corresponding guide grooves 7a.

The two sides of a support frame 5 are supported on a guide rail II 7 through a roller I6, the front part of the support frame 5 extends forwards, when the roller tempering furnace works, a roller workpiece is firstly placed in a material frame, then the material frame is placed on the support frame 5, a chain wheel mechanism runs, a motor controls a chain 9 to move forwards when a chain wheel 10 rotates forwards, and a roller is fed into the tempering furnace; when the motor controls the chain wheel 10 to rotate reversely, the chain 9 moves backwards, and the roller is taken out of the tempering furnace. The utility model can automatically feed through the skip car 4, thereby not only improving the feeding efficiency, but also being safe and reliable.

The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.

Claims

1. The utility model provides a tempering furnace roll feed arrangement, includes tempering furnace body, tempering furnace body front portion is equipped with openable furnace gate, and its characterized in that is provided with the guide rail one of installing subaerial corresponding with tempering furnace body's furnace gate, is provided with the skip on the guide rail one, the skip includes the rectangle automobile body, and the automobile body upside swing joint has the support frame, and the left and right sides of support frame all is provided with two at least gyro wheels one, and automobile body upper portion corresponds gyro wheel one and is provided with two guide rails two, and the gyro wheel one of support frame left and right sides corresponds to support on two guide rails two respectively, the support frame is connected with the drive frame, and the left and right sides of drive frame all is provided with two at least gyro wheels two, and gyro wheel two supports on corresponding guide rail two, the inside sprocket mechanism that is provided with of automobile body, sprocket mechanism's chain is connected with the drive frame through the transmission support.

2. The tempering furnace roller feeding device according to claim 1, wherein the first guide rails are arranged in parallel, two corresponding wheels are arranged on the front side and the rear side of the bottom of the vehicle body, and the wheels on the two sides are respectively supported on the first guide rails.

3. The tempering furnace roller feeding device according to claim 1 or 2, wherein baffles are arranged on the front side and the rear side of the vehicle body, the cross section of the vehicle body is U-shaped, two guide rails II on the upper part of the vehicle body are correspondingly distributed left and right, and guide grooves are formed on the opposite sides of the two guide rails II.

4. The tempering furnace roller feeding device according to claim 3, wherein the supporting frame comprises four supporting beams which are parallel to each other, the supporting beams are parallel to the first guide rail, the upper parts of the supporting beams are higher than the upper parts of the second guide rail, a plurality of supporting beams which are parallel to each other vertically penetrate through the supporting beams, and the left end and the right end of each supporting beam are provided with first rollers; the driving frame comprises a driving beam, the driving beam is parallel to the first guide rail, the driving beam is connected with the supporting frame through a connecting piece, at least two driving rods vertically penetrate through the driving beam to be arranged, rollers II are arranged at the left end and the right end of each driving rod, and the rollers I and the rollers II are supported in corresponding guide grooves.

5. A tempering furnace roller feeding device according to claim 1 or 2, wherein the sprocket mechanism comprises two sprockets rotatably arranged in the vehicle body, the two sprockets are correspondingly arranged front and back, a chain is arranged between the two sprockets, and the wheel shaft of any sprocket is in driving connection with the motor.