CN219239727U - Tempering furnace lifting control device - Google Patents

Abstract

The utility model discloses a tempering furnace lifting control device, which comprises a furnace body, an adjusting mechanism and a heating mechanism; furnace body: the lower ends of the furnace body are respectively provided with a support column, the lower sides of the outer cambered surfaces of the support columns are fixedly connected with the outer cambered surfaces of the mounting plate, an exhaust pipe is arranged in an exhaust port formed in the upper side of the outer cambered surface of the furnace body, the middle part of the exhaust pipe is connected in series with an exhaust valve, and the outlet arranged at the upper end of the furnace body is hinged with a sealing cover through a hinge shaft; an adjusting mechanism: the device is arranged in the furnace body, the upper ends of the adjusting mechanisms are fixedly connected with the lower ends of the placing plates, and the lower ends of the adjusting mechanisms are fixedly connected with the upper ends of the mounting plates; heating mechanism: the tempering furnace lifting control device comprises a protective shell, an air inlet pipe, a protective net and a filter screen, wherein the protective shell is arranged in an avoidance groove formed in the front side of an outer cambered surface of a furnace body, the position of a casting can be adjusted through a placing plate, and the traditional mode of manually picking and hanging is replaced to take and place the casting in the furnace body, so that trouble and labor are saved.

Description

Tempering furnace lifting control device

Technical Field

The utility model relates to the technical field of metal processing equipment, in particular to a tempering furnace lifting control device.

Background

The tempering furnace is a furnace formed by welding profile steel and steel plates, and is mainly used for tempering general metal parts in air and quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, aluminum plates and the like, wherein the tempering treatment is one of important processes in the metal processing process, and the quality of tempering heating effect can directly influence the quality of castings;

the part of tempering furnace is a periodic heat treatment device, is provided with a hot air heating device, has the highest use temperature of 650 ℃, is used for tempering and annealing various metal materials at high temperature mainly through hot air, is the most ideal device for treating small shaft parts, and realizes stress release by heating a cooled casting, so that the ductility or toughness of the casting is improved;

when the castings enter and exit the furnace, the existing tempering furnace mainly adopts a manual lifting mode, the working efficiency is low, the workload on personnel is relatively large, part of tempering furnace drives the placing plate to move through driving equipment such as an electric push rod, and therefore the traditional mode of manually lifting the castings in the furnace body is replaced, the working efficiency is improved, but the cost of part of high-temperature-resistant driving equipment is relatively high due to the fact that the temperature of the furnace body is relatively high during working, and therefore, the tempering furnace lifting control device is provided.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the existing defects, provide the tempering furnace lifting control device, through the cooperation arrangement of the mounting column and the screw, the position of the casting can be adjusted through the placing plate, the traditional mode of manually picking and hanging is replaced by taking and placing the casting in the furnace body, the trouble and labor are saved, the working efficiency is improved, the cost is relatively low, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tempering furnace lifting control device comprises a furnace body, an adjusting mechanism and a heating mechanism;

furnace body: the lower ends of the furnace body are respectively provided with a support column, the lower sides of the outer cambered surfaces of the support columns are fixedly connected with the outer cambered surfaces of the mounting plate, an exhaust pipe is arranged in an exhaust port formed in the upper side of the outer cambered surface of the furnace body, the middle part of the exhaust pipe is connected in series with an exhaust valve, and the outlet arranged at the upper end of the furnace body is hinged with a sealing cover through a hinge shaft;

an adjusting mechanism: the device is arranged in the furnace body, the upper ends of the adjusting mechanisms are fixedly connected with the lower ends of the placing plates, and the lower ends of the adjusting mechanisms are fixedly connected with the upper ends of the mounting plates;

heating mechanism: the novel furnace body comprises a protective housing, an air inlet pipe, a protective net and a filter screen, wherein the protective housing is arranged in an avoidance groove formed in the front side of the outer cambered surface of the furnace body, the filter screen is arranged on the rear side of the inner part of the protective housing, the air inlet formed in the front end of the protective housing is internally provided with the air inlet pipe, the protective net is arranged on the front side of the inner wall of the air inlet pipe, the position of a casting can be adjusted by a placing plate through the cooperation of a mounting column and a screw rod, the traditional mode of manually picking and hanging the casting in the furnace body is replaced, trouble and labor are saved, and the cost is relatively low when the working efficiency is improved.

Further, the furnace body furnace further comprises a control switch group, the control switch group is positioned outside the furnace body, the input end of the control switch group is electrically connected with an external power supply, and electric elements arranged inside the furnace body furnace can be regulated and controlled.

Further, the heating mechanism comprises an electric heating wire and a fan, the electric heating wire is arranged on the front side inside the protective casing, the fan is arranged inside the air inlet pipe, the input ends of the electric heating wire and the fan are electrically connected with the output ends of the control switch group, and the casting inside the box body can be heated.

Further, adjustment mechanism includes connecting plate, riser, erection column, protection casing and traveller, the traveller respectively with the slide hole sliding connection that the furnace body diapire set up, the upper end of traveller all with place the lower extreme fixed connection of board, the lower extreme of traveller all with the upper end fixed connection of connecting plate, the left and right sides of connecting plate lower extreme is provided with the riser respectively, the erection column is connected with the connector rotation that the riser middle part was seted up through the bearing respectively, the upper end of connecting plate is provided with the protection casing, can adjust the position of placing the board, replaced traditional mode through artifical choosing and hanging to get the foundry goods in the furnace body and put, it is laborsaving to save trouble.

Further, adjustment mechanism still includes internal thread section of thick bamboo, screw rod, bevel gear one and bevel gear two, the lower extreme of internal thread section of thick bamboo all is connected with the upper end fixed connection of mounting panel, and the equal threaded connection of upper end of internal thread section of thick bamboo has the screw rod, and the upper end of screw rod all rotates with the lower extreme of connecting plate through the bearing to be connected, and the middle part of screw rod extrados is provided with the baffle, and the upside of screw rod extrados is provided with bevel gear one, and both ends are provided with bevel gear two respectively about the erection column, and bevel gear one is connected with two meshing of vertical adjacent bevel gears respectively, can place the position of board through the screw rod adjustment.

Further, still include the motor, the motor sets up in the middle part of protection casing right wall, and the left end of motor output shaft and the middle part of erection column extrados all are provided with the gear, and the gear of lower extreme passes the installing port that the connecting plate lower extreme set up and the gear engagement of upper end and is connected, and the input of motor is connected with the output electricity of control switch group, can drive the screw rod through the erection column and rotate to the adjustment is placed the position of board.

Further, still include the stiffening rib, the stiffening rib sets up in the downside of internal thread section of thick bamboo extrados respectively, and the lower extreme of stiffening rib all is connected with the upper end fixed of mounting panel, and the existence of stiffening rib has improved the stability of internal thread section of thick bamboo.

Compared with the prior art, the utility model has the beneficial effects that: the tempering furnace lifting control device has the following advantages:

when work is finished, the exhaust valve is opened, hot air inside the furnace body is exhausted, afterwards, the sealing cover is opened, the motor starts to run through the regulation and control of the control switch group, the output shaft of the motor drives the installation post to rotate through the gear, the installation post drives the bevel gear I to rotate through the bevel gear II, the bevel gear I drives the screw rod to rotate, the screw rod drives the connecting plate to move upwards, the connecting plate drives the casting placed at the upper end of the placing plate to move upwards through the slide post, the casting after the processing is sent out of the furnace body, then the worker takes out the casting after the processing, the matching of the installation post and the screw rod is arranged, the position of the casting can be adjusted through the placing plate, the traditional mode of manually picking and hanging the casting in the furnace body is replaced, trouble and labor are saved, and the cost is relatively low when the work efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a heating mechanism according to the present utility model;

fig. 3 is a schematic structural view of the adjusting mechanism of the present utility model.

In the figure: the device comprises a furnace body 1, a control switch group 2, a sealing cover 3, a supporting column 4, a mounting plate 5, a motor 6, a placing plate 7, an adjusting mechanism 8, a connecting plate 81, an internal thread cylinder 82, a screw rod 83, a vertical plate 84, a mounting column 85, a bevel gear I, a protecting cover 87, a sliding column 88, a bevel gear II, a heating mechanism 9, a protecting shell 91, an air inlet pipe 92, a protecting net 93, a filtering net 94, an electric heating wire 95, a fan 96, an exhaust pipe 10, a reinforcing rib 11 and a gear 12.

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. 1-3, the present embodiment provides a technical solution: the tempering furnace lifting control device comprises a furnace body 1, an adjusting mechanism 8 and a heating mechanism 9;

furnace body 1: the lower ends of the furnace body 1 are respectively provided with a support column 4, the lower sides of the outer cambered surfaces of the support columns 4 are fixedly connected with the outer cambered surfaces of a mounting plate 5, an exhaust pipe 10 is arranged in an exhaust port formed in the upper side of the outer cambered surfaces of the furnace body 1, the middle part of the exhaust pipe 10 is connected in series with an exhaust valve, the outlet arranged at the upper end of the furnace body 1 is hinged with a sealing cover 3 through a hinge shaft, before the furnace body 1 is used, a tempering furnace lifting control device is moved to a designated working place through an external traction device, the support columns 4 are in butt joint with corresponding stations, so that the furnace body 1 and internal devices are supported and fixed, during working, the sealing cover 3 is opened, a worker puts castings needing tempering processing at the upper end of a placing plate 7, then the castings placed at the upper end of the placing plate 7 are regulated and controlled by a control device, the heating device starts to operate, and the castings placed at the upper end of the placing plate 7 are regulated and controlled by the control device, and the heating device starts to operate, so that tempering processing work is performed on castings inside the furnace body 1;

adjusting mechanism 8: the device is arranged in a furnace body 1, the upper end of an adjusting mechanism 8 is fixedly connected with the lower end of a placing plate 7, the lower end of the adjusting mechanism 8 is fixedly connected with the upper end of a mounting plate 5, the adjusting mechanism 8 comprises a connecting plate 81, a vertical plate 84, a mounting column 85, a protective cover 87 and a sliding column 88, the sliding column 88 is respectively and slidably connected with a sliding hole arranged on the bottom wall of the furnace body 1, the upper end of the sliding column 88 is fixedly connected with the lower end of the placing plate 7, the placing plate 7 is positioned in the furnace body 1, the lower end of the sliding column 88 is fixedly connected with the upper end of the connecting plate 81, the left side and the right side of the lower end of the connecting plate 81 are respectively provided with a vertical plate 84, the mounting column 85 is respectively and rotatably connected with a connecting port arranged in the middle of the vertical plate 84 through a bearing, the upper end of the connecting plate 81 is provided with a protective cover 87, the adjusting mechanism 8 further comprises an internal thread cylinder 82, a screw 83, a bevel gear I86 and a bevel gear II 89, the lower end of the internal thread tube 82 is fixedly connected with the upper end of the mounting plate 5, the upper end of the internal thread tube 82 is connected with a screw 83 in a threaded manner, the upper end of the screw 83 is rotationally connected with the lower end of the connecting plate 81 through a bearing, a baffle is arranged in the middle of the outer cambered surface of the screw 83, a first bevel gear 86 is arranged on the upper side of the outer cambered surface of the screw 83, two bevel gears 89 are respectively arranged at the left end and the right end of the mounting column 85, the first bevel gears 86 are respectively meshed with the vertically adjacent second bevel gears 89, when the work is finished, an exhaust valve is opened, hot air in the furnace body 1 is exhausted, then the sealing cover 3 is opened, the driving equipment starts to operate through the regulation and control of equipment, the driving equipment drives the mounting column 85 to rotate, the mounting column 85 drives the first bevel gears 86 to rotate through the second bevel gears 89, the first bevel gears 86 drive the screw 83 to rotate, the connecting plate 81 to move upwards, the connecting plate 81 drives the castings placed at the upper ends of the placing plates 7 to move upwards through the sliding columns 88, the castings after machining are sent out of the furnace body 1, then workers take out the castings after machining, the positions of the castings can be adjusted through the placing plates 7 through the matching of the mounting columns 85 and the screw rods 83, the traditional mode of manually picking and hanging is replaced, labor is saved, and the cost is relatively low while the working efficiency is improved;

heating mechanism 9: the novel furnace comprises a protective shell 91, an air inlet pipe 92, a protective net 93 and a filter screen 94, wherein the protective shell 91 is arranged in an avoidance groove formed in the front side of the outer cambered surface of a furnace body 1, the filter screen 94 is arranged on the rear side of the inner part of the protective shell 91, the air inlet formed in the front end of the protective shell 91 is internally provided with the air inlet pipe 92, the front side of the inner wall of the air inlet pipe 92 is provided with the protective net 93, a heating mechanism 9 comprises an electric heating wire 95 and a fan 96, the electric heating wire 95 is arranged on the front side of the inner part of the protective shell 91, the fan 96 is electrically connected with the output end of a control switch group 2, the fan 96 and the electric heating wire 95 start to operate, the fan 96 sends outside air into the inner part of the protective shell 91, the electric heating wire 95 heats the air entering the inner part of the protective shell 91, and finally the air entering the inner part of the furnace body 1 through the filter of the filter screen 94 is filtered, castings needing tempering processing are heated, and stress release is realized by heating cooled castings.

Wherein: the furnace body is characterized by further comprising a control switch group 2, wherein the control switch group 2 is positioned outside the furnace body 1, the input end of the control switch group 2 is electrically connected with an external power supply, and electric elements inside the furnace body can be regulated and controlled.

Wherein: still include motor 6, motor 6 sets up in the middle part of protection casing 87 right wall, the left end of motor 6 output shaft and the middle part of the outer cambered surface of erection column 85 all are provided with gear 12, the gear 12 of lower extreme passes the erection joint mouth that the connecting plate 81 lower extreme set up and the gear 12 meshing of upper end and is connected, the input of motor 6 is connected with the output electricity of control switch group 2, the regulation and control of control switch group 2, motor 6 starts the operation, the output shaft of motor 6 passes through two meshed gears 12 and drives erection column 85 and rotate, erection column 85 passes through bevel gear two 89 and drives bevel gear one 86 and rotate, bevel gear one 86 drives screw 83 and rotate, screw 83 passes through the position of connecting plate 81 adjustment placement plate 7.

Wherein: still include stiffening rib 11, stiffening rib 11 set up respectively in the downside of internal thread section of thick bamboo 82 extrados, and stiffening rib 11's lower extreme all is fixed connection with mounting panel 5's upper end, and stiffening rib 11's existence has improved the stability of internal thread section of thick bamboo 82.

The working principle of the tempering furnace lifting control device provided by the utility model is as follows: before use, the tempering furnace lifting control device is moved to a designated working place through external traction equipment, the support columns 4 are in butt joint with corresponding stations, so that the furnace body 1 and internal equipment are supported and fixed, when in operation, the sealing cover 3 is opened, a worker puts a casting to be tempered at the upper end of the placing plate 7, then the casting is regulated and controlled by the control switch group 2, the motor 6 starts to run, an output shaft of the motor 6 drives the mounting column 85 to rotate through two meshed gears 12, the mounting column 85 drives the bevel gear I86 through the bevel gear II 89, the bevel gear I86 drives the screw 83 to rotate, the screw 83 drives the connecting plate 81 to move downwards, the connecting plate 81 drives the casting placed at the upper end of the placing plate 7 through the sliding column 88 to move downwards, the casting is taken into the furnace body 1, then the sealing cover 3 is closed, at the moment, the regulation and control of the control switch group 2 are carried out, the fan 96 and the electric heating wire 95 start to run, the fan 96 sends the external air into the inside of the protective shell 91, the electric heating wire 95 heats the air entering the inside of the protective shell 91, finally enters the inside of the furnace body 1 through the filtration of the filter screen 94, the casting needing tempering is heated, the stress release is realized through heating the cooled casting, when the work is finished, the exhaust valve is opened, the hot air in the furnace body 1 is discharged, the sealing cover 3 is opened, the motor 6 starts to run through the regulation and control of the control switch group 2, the output shaft of the motor 6 drives the mounting post 85 to rotate through the gear 12, the mounting post 85 drives the bevel gear I86 to rotate through the bevel gear II 89, the bevel gear I86 drives the screw 83 to rotate, the screw 83 drives the connecting plate 81 to move upwards, the connecting plate 81 drives the casting placed at the upper end of the placing plate 7 to move upwards through the slide post 88, and (3) sending the machined casting out of the furnace body 1, and then taking out the machined casting by a worker.

It should be noted that, in the above embodiment, the blower 96 may be BT35, the motor 6 may be 5IK200A-AF, and the control switch group 2 is provided with control switches for controlling the switches of the blower 96 and the motor 6 in one-to-one correspondence with the electric heating wires 95.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. Tempering furnace lifting control device, its characterized in that: comprises a furnace body (1), an adjusting mechanism (8) and a heating mechanism (9);

furnace body (1): the lower ends of the furnace body are respectively provided with a support column (4), the lower sides of the outer cambered surfaces of the support columns (4) are fixedly connected with the outer cambered surfaces of the mounting plates (5), exhaust pipes (10) are arranged in exhaust ports formed in the upper sides of the outer cambered surfaces of the furnace body (1), exhaust valves are connected in series in the middle of the exhaust pipes (10), and a sealing cover (3) is hinged at an outlet arranged at the upper end of the furnace body (1) through a hinge shaft;

adjusting mechanism (8): the device is arranged in the furnace body (1), the upper ends of the adjusting mechanisms (8) are fixedly connected with the lower ends of the placing plates (7), and the lower ends of the adjusting mechanisms (8) are fixedly connected with the upper ends of the mounting plates (5);

heating mechanism (9): the novel furnace body comprises a protective shell (91), an air inlet pipe (92), a protective net (93) and a filter screen (94), wherein the protective shell (91) is arranged in an avoidance groove formed in the front side of an outer cambered surface of the furnace body (1), the filter screen (94) is arranged on the rear side of the interior of the protective shell (91), the air inlet formed in the front end of the protective shell (91) is internally provided with the air inlet pipe (92), and the protective net (93) is arranged on the front side of the inner wall of the air inlet pipe (92).

2. The tempering furnace lifting control apparatus according to claim 1, wherein: the furnace body also comprises a control switch group (2), wherein the control switch group (2) is positioned outside the furnace body (1), and the input end of the control switch group (2) is electrically connected with an external power supply.

3. The tempering furnace lifting control apparatus according to claim 2, wherein: the heating mechanism (9) comprises an electric heating wire (95) and a fan (96), wherein the electric heating wire (95) is arranged on the front side inside the protective casing (91), the fan (96) is arranged inside the air inlet pipe (92), and the input ends of the electric heating wire (95) and the fan (96) are electrically connected with the output end of the control switch group (2).

4. The tempering furnace lifting control apparatus according to claim 2, wherein: adjustment mechanism (8) are including connecting plate (81), riser (84), erection column (85), protection casing (87) and traveller (88), traveller (88) respectively with the slide hole sliding connection that furnace body (1) diapire set up, the upper end of traveller (88) all with place the lower extreme fixed connection of board (7), the lower extreme of traveller (88) all with the upper end fixed connection of connecting plate (81), the left and right sides of connecting plate (81) lower extreme is provided with riser (84) respectively, the erection column (85) is connected through the connector rotation that bearing and riser (84) middle part were seted up respectively, the upper end of connecting plate (81) is provided with protection casing (87).

5. The tempering furnace lifting control apparatus according to claim 4, wherein: the adjusting mechanism (8) further comprises an internal thread cylinder (82), a screw rod (83), a first bevel gear (86) and a second bevel gear (89), wherein the lower end of the internal thread cylinder (82) is fixedly connected with the upper end of the mounting plate (5), the screw rod (83) is connected with the upper end of the internal thread cylinder (82) in a threaded mode, the upper end of the screw rod (83) is rotatably connected with the lower end of the connecting plate (81) through a bearing, a baffle is arranged in the middle of the outer arc surface of the screw rod (83), the first bevel gear (86) is arranged on the upper side of the outer arc surface of the screw rod (83), the second bevel gear (89) is arranged at the left end and the right end of the mounting column (85) respectively, and the first bevel gear (86) is meshed and connected with the second vertically adjacent bevel gears (89) respectively.

6. The tempering furnace lifting control apparatus according to claim 4, wherein: still include motor (6), motor (6) set up in the middle part of protection casing (87) right wall, and the left end of motor (6) output shaft and the middle part of erection column (85) extrados all are provided with gear (12), and the gear (12) of lower extreme pass the installing port that connecting plate (81) lower extreme set up and the gear (12) meshing of upper end are connected, and the input and the output electricity of control switch group (2) of motor (6) are connected.

7. The tempering furnace lifting control apparatus according to claim 5, wherein: the novel screw thread cylinder is characterized by further comprising reinforcing ribs (11), wherein the reinforcing ribs (11) are respectively arranged on the lower sides of the outer cambered surfaces of the inner screw thread cylinders (82), and the lower ends of the reinforcing ribs (11) are fixedly connected with the upper ends of the mounting plates (5).

Images