CN220418070U

CN220418070U - Aluminium bar gradient heating equipment

Info

Publication number: CN220418070U
Application number: CN202321477202.6U
Authority: CN
Inventors: 胡耀文; 蒋志勇; 徐佳婷
Original assignee: Yangzhou Yangcheng Aluminum Industry Co ltd
Current assignee: Yangzhou Yangcheng Aluminum Industry Co ltd
Priority date: 2023-06-10
Filing date: 2023-06-10
Publication date: 2024-01-30
Anticipated expiration: 2033-06-10

Abstract

The utility model relates to the technical field of aluminum bar heating, and discloses aluminum bar gradient heating equipment, which comprises a bottom plate, wherein a driving motor is fixedly connected to the middle of the top of a top frame, an output shaft of the driving motor is fixedly connected with a lifting threaded rod, a threaded pipe is sleeved on the bottom thread on the outer side of the lifting threaded rod, the bottom of the threaded pipe is fixedly connected with the lifting plate, the front and the back of the bottom of the lifting plate are fixedly connected with a fixed plate, the inner side of the fixed plate is movably sleeved with a bidirectional threaded rod, the front of the bidirectional threaded rod is fixedly connected with a rocking handle, the front and the back of the outer side of the bidirectional threaded rod are respectively provided with a first thread and a second thread, the outer sides of the first thread and the second thread are respectively sleeved with a movable plate, the bottom of the inner side of the movable plate is fixedly connected with a flame spraying head, and an adjusting device is arranged, so that the flame spraying head can be heated against the side surfaces of aluminum bars with different diameters.

Description

Aluminium bar gradient heating equipment

Technical Field

The utility model relates to the technical field of aluminum bar heating, in particular to aluminum bar gradient heating equipment.

Background

In the life of today, extrusion of aluminium profiles brings many benefits to us. The main parts of automobiles, subways, bicycles, airplanes and ships are all made of aluminum profiles, the aluminum profile is not only composed of the outside of a vehicle, but also composed of an inner frame and fasteners, so that the aluminum bar heating is a basic process for extrusion manufacture of the aluminum profiles, the improvement of the process treatment quality of the aluminum bar heating has great significance for the manufacture efficiency and the performance quality of the extruded aluminum profiles, the conventional aluminum bar heating furnace generally uses a PLC as a control core, the analog quantity is used for controlling the parameters in the furnace, and the process efficiency of the heating furnace is greatly improved by the operation mode.

The aluminum bar heating furnace is an induction heating furnace for specially heating aluminum bars, is suitable for heating procedures before forging and extrusion of aluminum bars with diameters of 15mm-120mm, heats the aluminum bars through a flame gun, and needs to use a smoke discharge flue to discharge smoke to the heating furnace.

However, the existing fire gun is integrally fixed, the nozzle of the fire gun cannot be adjusted, when the smaller-diameter aluminum rod needs to be heated, a large part of fire sprayed by the nozzle cannot directly heat the aluminum rod, so that resource waste is caused, and a large amount of heat can be taken away when smoke is exhausted from a flue, so that energy loss can be increased.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides aluminum bar gradient heating equipment for solving the problems in the background art.

The utility model provides the following technical scheme: the utility model provides an aluminium bar gradient heating equipment, includes the bottom plate, the both sides fixedly connected with backup pad at bottom plate top, the top fixedly connected with top frame of backup pad, the both sides fixedly connected with side board of top frame, circular hole has been seted up to the side of side board, the right side fixedly connected with rifle device at top frame top, the centre fixedly connected with driving motor at top frame top, driving motor's output shaft fixedly connected with lift threaded rod, the screwed pipe has been cup jointed to the bottom screw thread in the lift threaded rod outside, the bottom fixedly connected with lifter plate of screwed pipe, the front and the back fixedly connected with fixed plate of lifter plate bottom, the inboard activity of fixed plate has cup jointed the two-way threaded rod, the front fixedly connected with rocking handle of two-way threaded rod, the front and the back in the two-way threaded rod outside are provided with the screw thread respectively, the equal screw thread in the outside of screw thread and two screw threads has cup jointed the movable plate, the inside bottom fixedly connected with flame projecting head of movable plate.

Further, the top fixedly connected with of lifter plate advances the tobacco pipe, the top fixedly connected with curve pipe that advances the tobacco pipe, the other end fixedly connected with of curve pipe is discharged fume the pipe, it cup joints fixedly with the top of top frame to discharge fume the pipe.

Further, the transmission rod has been cup jointed in the inboard activity of backup pad, the outside of transmission rod has fixedly cup jointed the toper piece, the top fixedly connected with motor base of bottom plate, the top fixedly connected with transmission motor of motor base, connect through chain transmission between the transmission rod, transmission motor passes through the chain and is connected with the transmission rod transmission.

Further, the two sides of lifter plate top fixedly connected with cylinder pole, cylinder pole and top frame activity cup joint.

Further, the first thread and the second thread are opposite in thread direction.

Further, a limiting rod is fixedly connected to the top of the inner side of the fixed plate, and the movable plate is movably sleeved with the limiting rod.

Further, rectangular holes are formed in the front face and the back face of the top frame, and the bidirectional threaded rod penetrates through the rectangular holes.

The utility model has the technical effects and advantages that:

1. according to the utility model, the adjusting device is arranged, when the aluminum bar with smaller diameter is heated, the driving motor is started to drive the lifting threaded rod to rotate, the threaded pipe moves downwards under the thrust action of the threads, so that the flame spraying heads can be driven to move downwards, the rocking handle is rotated clockwise, and under the thrust action of the threads of the first thread and the second thread, the two flame spraying heads approach inwards at the same time, so that the flame spraying heads can heat the side surface of the aluminum bar, and when the aluminum bar with larger diameter is required to be heated, the operation is reversed.

2. According to the utility model, the length of the flue at the inner side of the top frame can be increased by arranging the curved pipe, and heat can be dissipated in the top frame in the smoke discharging process, so that waste caused by heat discharging is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of a lifting assembly according to the present utility model.

Fig. 3 is a schematic view of a bidirectional threaded rod according to the present utility model.

Fig. 4 is a schematic diagram of a curved tube structure according to the present utility model.

The reference numerals are: 1. a bottom plate; 101. a support plate; 102. a top frame; 121. a rectangular hole; 103. a side panel; 131. a circular hole; 104. a fire gun apparatus; 105. a transmission rod; 106. a conical block; 107. a motor base; 108. a transmission motor; 109. a chain; 2. a driving motor; 21. a cylindrical rod; 201. lifting the threaded rod; 202. a threaded tube; 203. a lifting plate; 204. a fixing plate; 205. a two-way threaded rod; 251. a first thread; 252. a second thread; 206. a rocking handle; 207. a moving plate; 208. a flame spraying head; 209. a limit rod; 4. a smoke exhaust pipe; 401. a curved tube; 402. and a smoke inlet pipe.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the gradient heating apparatus for aluminum bars according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.

Referring to fig. 1-4, the utility model provides an aluminum bar gradient heating device, which comprises a bottom plate 1, wherein two sides of the top of the bottom plate 1 are fixedly connected with a supporting plate 101, the top of the supporting plate 101 is fixedly connected with a top frame 102, two sides of the top frame 102 are fixedly connected with side panels 103, round holes 131 are formed in the side surfaces of the side panels 103, the right side of the top frame 102 is fixedly connected with a fire gun device 104, the middle of the top frame 102 is fixedly connected with a driving motor 2, an output shaft of the driving motor 2 is fixedly connected with a lifting threaded rod 201, a threaded pipe 202 is sleeved at the bottom of the lifting threaded rod 201 in a threaded manner, a lifting plate 203 is fixedly connected at the bottom of the threaded pipe 202, a fixing plate 204 is fixedly connected at the front and the back of the bottom of the lifting plate 203 in a movable manner, a bidirectional threaded rod 205 is movably sleeved at the inner side of the fixing plate 204, a rocking handle 206 is fixedly connected at the front of the bidirectional threaded rod 205, the front and back of the outer side of the bi-directional threaded rod 205 are respectively provided with a first thread 251, a second thread 252, the outer sides of the first thread 251 and the second thread 252 are respectively sheathed with a movable plate 207, the bottom of the inner side of the movable plate 207 is fixedly connected with a flame spraying head 208, firstly an aluminum rod enters the inner side of the top frame 102 through a round hole 131, the transmission motor 108 drives the transmission rod 105 to rotate through a chain 109, the aluminum rod is transmitted to the inner side of the top frame 102, the flame gun device 104 is started, flame is sprayed out through the flame spraying head 208 to heat the aluminum rod, when the aluminum rod with smaller diameter is heated, the driving motor 2 is started to drive the lifting threaded rod 201 to rotate, the threaded pipe 202 moves downwards under the thrust of the threads, so that the flame spraying head 208 can be driven to move downwards, the flame spraying heads 208 rotate clockwise to swing handles 206 are driven by the screw thrust of the first thread 251 and the second thread 252 to approach inwards simultaneously, so that the flame head 208 can heat the side face of the aluminum bar, when the aluminum bar with larger diameter needs to be heated, the above operation can be reversely performed.

In a preferred embodiment, the top fixedly connected with of lifter plate 203 advances tobacco pipe 402, advances the top fixedly connected with curve pipe 401 of tobacco pipe 402, and the other end fixedly connected with of curve pipe 401 is discharged tobacco pipe 4, and it cup joints fixedly to discharge tobacco pipe 4 and the top of top frame 102, through setting up curve pipe 401, can increase the length of flue in the inboard of top frame 102, at the exhaust of flue gas in-process, heat can distribute in the inside of top frame 102, avoids heat to discharge to cause extravagant.

In a preferred embodiment, the inner side of the supporting plate 101 is movably sleeved with a transmission rod 105, the outer side of the transmission rod 105 is fixedly sleeved with a conical block 106, the top of the bottom plate 1 is fixedly connected with a motor base 107, the top of the motor base 107 is fixedly connected with a transmission motor 108, the transmission rods 105 are in transmission connection through a chain 109, the transmission motor 108 is in transmission connection with the transmission rod 105 through the chain 109, and the transmission motor 108 drives the transmission rod 105 to rotate through the chain 109 so as to transmit aluminum bars to the inner side of the top frame 102.

In a preferred embodiment, two sides of the top of the lifting plate 203 are fixedly connected with cylindrical rods 21, the cylindrical rods 21 are movably sleeved with the top frame 102, and the cylindrical rods 21 can play a limiting role in lifting of the lifting plate 203, so that the lifting plate 203 is prevented from being blocked due to deflection in the moving process.

In a preferred embodiment, threads 251 and 252 are threaded in opposite directions, rotating handle 206 clockwise, moving plates 207 closer to each other, rotating handle 206 counterclockwise, and moving plates 207 farther from each other.

In a preferred embodiment, the top of the inner side of the fixed plate 204 is fixedly connected with a limiting rod 209, the moving plate 207 is movably sleeved with the limiting rod 209, and the limiting rod 209 plays a role in limiting the moving plate 207, so that the moving plate 207 cannot be blocked in a shifting manner in the moving process.

In a preferred embodiment, rectangular holes 121 are formed in both the front and back sides of top frame 102, and a bi-directional threaded rod 205 extends through rectangular holes 121 to facilitate adjustment of flame-thrower head 208 by means of rocker 206.

The working principle of the utility model is as follows: firstly, aluminum bars enter the inner side of the top frame 102 through round holes 131, a transmission motor 108 drives a transmission rod 105 to rotate through a chain 109, the aluminum bars are transmitted to the inner side of the top frame 102, a burning torch device 104 is started, flames are sprayed out through a burning torch head 208, the aluminum bars are heated, when the aluminum bars with smaller diameters are heated, a driving motor 2 is started to drive a lifting threaded rod 201 to rotate, a threaded pipe 202 moves downwards under the thrust action of threads, so that the burning torch head 208 can be driven to move downwards, a rocking handle 206 is rotated clockwise, under the thrust action of threads 251 and threads 252, the two burning torch heads 208 are simultaneously close to the inner side, so that the burning torch head 208 can heat the side face of the aluminum bars, when the aluminum bars with larger diameters are required to be heated, the operation is performed reversely, the length of a flue on the inner side of the top frame 102 can be increased through the arrangement of the curved pipe 401, and heat can be dissipated inside the top frame 102 in the smoke discharging process, so that waste is avoided.

Claims

1. Aluminium bar gradient heating equipment, including bottom plate (1), its characterized in that: the utility model discloses a fire gun device, including bottom board (1), backup pad (101) are fixedly connected with in both sides at top, top frame (102) are fixedly connected with in top of backup pad (101), the both sides fixedly connected with side board (103) of top frame (102), circular hole (131) have been seted up to the side of side board (103), the right side fixedly connected with rifle device (104) at top frame (102), the centre fixedly connected with driving motor (2) at top frame (102), the output shaft fixedly connected with lift threaded rod (201) at driving motor (2), threaded pipe (202) have been cup jointed to the bottom screw thread in the outside of lift threaded rod (201), threaded pipe (202) are fixedly connected with lifter plate (203) in the bottom of bottom, front and back fixedly connected with fixed plate (204) in lifter plate (203) are cup jointed in the inboard activity of fixed plate (204) bidirectional threaded rod (205), the front fixedly connected with rocking handle (206) in bidirectional threaded rod (205) outside and the back are provided with thread (251) respectively, thread (252) and thread (252) are all cup jointed in the front of the outside of two-thread plate (252), the bottom of the inner side of the moving plate (207) is fixedly connected with a flame spraying head (208).

2. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: the top fixedly connected with of lifter plate (203) advances tobacco pipe (402), the top fixedly connected with curve pipe (401) that advances tobacco pipe (402), the other end fixedly connected with of curve pipe (401) is discharged fume pipe (4), it cup joints fixedly with the top of top frame (102) to discharge fume pipe (4).

3. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: the inside activity of backup pad (101) has cup jointed transmission pole (105), the outside of transmission pole (105) has fixedly cup jointed toper piece (106), the top fixedly connected with motor base (107) of bottom plate (1), the top fixedly connected with transmission motor (108) of motor base (107), be connected through chain (109) transmission between transmission pole (105), transmission motor (108) are connected with transmission pole (105) transmission through chain (109).

4. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: the two sides of the top of the lifting plate (203) are fixedly connected with cylindrical rods (21), and the cylindrical rods (21) are movably sleeved with the top frame (102).

5. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: the first thread (251) and the second thread (252) are opposite in thread direction.

6. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: the top of fixed plate (204) inboard is fixedly connected with gag lever post (209), movable plate (207) cup joints with gag lever post (209) activity.

7. An aluminum bar gradient heating apparatus as recited in claim 1, wherein: rectangular holes (121) are formed in the front face and the back face of the top frame (102), and the bidirectional threaded rod (205) penetrates through the rectangular holes (121).