CN216620630U

CN216620630U - Heating furnace for high-strength aluminum bar

Info

Publication number: CN216620630U
Application number: CN202123454918.8U
Authority: CN
Inventors: 郁楠
Original assignee: Zhangjiagang Runjin Metal Material Co ltd
Current assignee: Zhangjiagang Runjin Metal Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The application discloses high strength is heating furnace for aluminium bar relates to aluminium bar heating technical field, improves and stews the aluminium bar and heats on the rack, leads to the aluminium bar to be heated inhomogeneous problem, including furnace body, rotary drum, heating nozzle, rotation post, screw rod, actuating mechanism, movable block and splint, two one side that splint are close to each other all rotates and installs the centre gripping pad, two of homonymy splint are a set of, splint have multiunit, multiunit splint annular distribution is on the outer circumference of rotary drum. This application is through the setting of rotating post and rotary drum, and the accessible rotates the post and drives the rotary drum rotation, makes all aluminium bars of rotary drum surface can both receive the heating of heating nozzle, through the setting of centre gripping pad and third motor, also can drive the aluminium bar rotation through the centre gripping pad to the surface that can make the aluminium bar can thermally equivalent, improves the heating effect, strengthens the bulk strength of aluminium bar.

Description

Heating furnace for high-strength aluminum bar

Technical Field

The application relates to the field of aluminum bar heating, in particular to a heating furnace for a high-strength aluminum bar.

Background

An aluminum material is a material having a low density, a high strength, and corrosion resistance, and is widely used in various industries, and products made of aluminum and other alloy elements are usually processed into cast products, such as aluminum bars, and then the cast products are heated and extruded to form, and an aluminum bar heating furnace is required for heating the aluminum bars.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, and the existing aluminum bar heating furnace generally stands the aluminum bar on a placing rack for heating, so that the aluminum bar is heated unevenly, and the overall strength of the aluminum bar is influenced, therefore, the heating furnace for the high-strength aluminum bar is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve and to stew the aluminium bar and heat on the rack, lead to the aluminium bar inhomogeneous problem of being heated, this application provides high strength heating furnace for aluminium bar.

The application provides high strength heating furnace for aluminium bar adopts following technical scheme:

the heating furnace for the high-strength aluminum rod comprises a furnace body and a rotary drum rotatably arranged in the furnace body, wherein a plurality of heating nozzles are arranged on two inner side walls of the furnace body at equal intervals, a rotary column is fixedly arranged in the middle of the rotary drum, and the upper end and the lower end of the rotary column are respectively rotatably connected with an inner top wall and an inner bottom wall of the furnace body;

the cavity has been seted up to the inside of rotary drum, the interior roof and the interior diapire of cavity all rotate and install the screw rod, two the one end that the screw rod is close to each other is connected with actuating mechanism jointly, the surperficial threaded connection of screw rod has the movable block, one side fixedly connected with splint of movable block, two splint use the horizontal central line of rotary drum as the symmetry axis and be the symmetry setting, two one side that splint are close to each other all rotates and installs the centre gripping pad, two of homonymy splint are a set of, splint have the multiunit, multiunit splint annular distribution is on the outer circumference of rotary drum.

Through adopting the above-mentioned technical scheme, when using, put the aluminium bar between two splint of homonymy, use actuating mechanism to drive two screw rods and rotate, make two movable blocks be close to each other along the length direction of screw rod, thereby make two splint carry out the centre gripping to the both ends of aluminium bar, fix the aluminium bar on the outer circumference of rotary drum, use the heating nozzle to heat the aluminium bar, and simultaneously, the accessible rotates the post and drives the rotary drum and rotate, make all aluminium bars of rotary drum surface can both receive the heating of heating nozzle, and simultaneously, also accessible centre gripping pad drives the aluminium bar rotation, thereby can make the surface of aluminium bar can the thermally equivalent, improve the heating effect, strengthen the bulk strength of aluminium bar.

Optionally, the bottom of the furnace body is fixedly provided with a first motor, and an output end of the first motor is fixedly connected with the rotating column.

Through adopting above-mentioned technical scheme, can drive through first motor and rotate the post and rotate, make the post that rotates drive the rotary drum and rotate.

Optionally, a support frame is fixedly mounted in the middle of the cavity, and the two screws are rotatably connected with the support frame.

Through adopting above-mentioned technical scheme, can play the supporting role to the screw through the support frame, improve the stability of screw rod.

Optionally, the driving mechanism includes a second motor fixedly mounted on the inner side wall of the cavity, a master gear fixedly mounted at an output end of the second motor, and a slave gear fixedly mounted at one end of the screw, and the master gear is engaged with the slave gear.

By adopting the technical scheme, when the electric screw driver is used, the second motor can be started to drive the main gear to rotate, so that the main gear drives the two driven gears to rotate, and the two driven gears drive the two screws to rotate.

Optionally, a guide rod parallel to the screw rod is fixedly mounted on one side of the support frame away from the second motor, and the moving block is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, rotating at the screw rod, the guide arm can play the guide limiting displacement to the movable block.

Optionally, a third motor is fixedly mounted at the bottom of the lowermost clamping plate, and an output end of the third motor is fixedly connected with the clamping pad.

Through adopting above-mentioned technical scheme, can drive the centre gripping pad through the third motor and rotate.

Optionally, the front of the furnace body is hinged with a cover plate, and a high-temperature-resistant glass plate is arranged in the cover plate.

Through adopting above-mentioned technical scheme, can cover the furnace body through the apron, see through the condition in the high temperature resistant glass board is convenient for observe the furnace body.

Optionally, the periphery of the bottom of the furnace body 1 is fixedly provided with supporting legs.

By adopting the technical scheme, the furnace body can be supported by the supporting legs.

In summary, the present application has the following beneficial effects:

1. according to the aluminum bar self-rotating device, the rotating cylinder can be driven to rotate by the rotating column through the arrangement of the rotating column and the rotating cylinder, all aluminum bars on the outer surface of the rotating cylinder can be heated by the heating nozzle, and the aluminum bars can also be driven to rotate by the clamping pad through the arrangement of the clamping pad and the third motor, so that the outer surface of the aluminum bars can be uniformly heated, the heating effect is improved, and the overall strength of the aluminum bars is enhanced;

2. this application is through the setting of actuating mechanism, screw rod, movable block and splint, puts the aluminium bar between two splint of homonymy, uses actuating mechanism to drive two screw rods and rotates, makes two movable blocks drive two splint and is close to each other to be convenient for carry out the centre gripping to the aluminium bar of different length and fix.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic view of the internal structure of the furnace when the cover plate is opened according to the present application;

FIG. 3 is a schematic cross-sectional view of a drum according to the present application;

FIG. 4 is a schematic top view of the drum of the present application.

Description of reference numerals:

1. a furnace body; 2. a rotating drum; 3. heating the nozzle; 4. rotating the column; 5. a cavity; 6. a screw; 7. a drive mechanism; 701. a second motor; 702. a main gear; 703. a slave gear; 8. a moving block; 9. a splint; 10. a clamping pad; 11. a first motor; 12. a support frame; 13. a guide bar; 14. a third motor; 15. a cover plate; 16. a high temperature resistant glass plate; 17. and (5) supporting legs.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, the high-strength heating furnace for aluminum bars comprises a furnace body 1 and a rotary drum 2 rotatably installed in the furnace body 1, wherein a cover plate 15 is hinged to the front surface of the furnace body 1, the furnace body 1 can be covered by the cover plate 15, a high-temperature-resistant glass plate 16 is installed in the cover plate 15, and the condition in the furnace body 1 can be observed conveniently through the high-temperature-resistant glass plate 16. All fixed mounting all around of furnace body 1 bottom has supporting leg 17, can play the supporting role to furnace body 1 through supporting leg 17.

Referring to fig. 2 and 3, the impartial distance in two inside walls of furnace body 1 is provided with a plurality of heating nozzle 3, heating nozzle 3 links to each other with the heat supply subassembly of furnace body 1, spray flame in to furnace body 1 through heating nozzle 3, the middle part fixed mounting of rotary drum 2 has rotation post 4, rotation post 4 is vertical layout, the upper and lower both ends of rotation post 4 rotate with the interior roof and the interior bottom wall of furnace body 1 respectively and are connected, the bottom fixed mounting of furnace body 1 has first motor 11, the output and the rotation post 4 fixed connection of first motor 11, can drive through first motor 11 and rotate post 4 and rotate, make rotation post 4 drive rotary drum 2 and rotate.

Referring to fig. 2 and 3, cavity 5 has been seted up to the inside of rotary drum 2, and the interior roof and the interior diapire of cavity 5 all rotate and install screw rod 6, and screw rod 6 is vertical arrangement, and the middle part fixed mounting of cavity 5 has support frame 12, and two screw rods 6 all rotate with support frame 12 to be connected, can play the supporting role to screw rod 6 through support frame 12, improve screw rod 6's stability.

Referring to fig. 2 and 3, the two screws 6 are connected to a driving mechanism 7 at their ends close to each other, wherein the driving mechanism 7 includes a second motor 701 fixedly installed on the inner side wall of the cavity 5, a master gear 702 fixedly installed at the output end of the second motor 701, and a slave gear 703 fixedly installed at one end of the screw 6, the master gear 702 is engaged with the slave gear 703, and when in use, the second motor 701 can be started to drive the master gear 702 to rotate, so that the master gear 702 drives the two slave gears 703 to rotate, and the two slave gears 703 drive the two screws 6 to rotate.

Referring to fig. 2 and 3, the surface of the screw rod 6 is in threaded connection with a moving block 8, one side of the support frame 12 far away from the second motor 701 is fixedly provided with a guide rod 13 parallel to the screw rod 6, the moving block 8 is slidably sleeved on the guide rod 13, one side of the moving block 8 is fixedly connected with a clamping plate 9, the two clamping plates 9 are symmetrically arranged by taking the horizontal center line of the rotary drum 2 as a symmetry axis, when in use, the driving mechanism 7 can be used for driving the two screw rods 6 to rotate, the guide rod 13 can play a guiding and limiting role in the moving block 8, the two moving blocks 8 are close to each other along the length direction of the screw rod 6, so that the two clamping plates 9 clamp the two ends of the aluminum rod, and the aluminum rod is fixed on the outer circumference of the rotary drum 2. The clamping pad 10 is installed in the equal rotation of one side that two splint 9 are close to each other, and the bottom fixed mounting of the splint 9 of below has a third motor 14, and the output and the clamping pad 10 fixed connection of third motor 14, when the heating, accessible third motor 14 drives the clamping pad 10 and rotates, makes the clamping pad 10 drive the rotation of aluminium bar to can make the surface of aluminium bar thermally equivalent.

Referring to fig. 3 and 4, two clamping plates 9 on the same side are a set, the clamping plates 9 have multiple sets, the multiple sets of clamping plates 9 are annularly distributed on the outer circumference of the rotary drum 2, and the multiple sets of clamping plates 9 can simultaneously fix multiple aluminum rods so as to simultaneously heat the multiple aluminum rods.

The implementation principle of the application is as follows: when using, put the aluminium bar between two splint 9 of homonymy, use actuating mechanism 7 to drive two screw rods 6 and rotate, make two movable blocks 8 be close to each other along the length direction of screw rod 6, thereby make two splint 9 carry out the centre gripping to the both ends of aluminium bar, fix the aluminium bar on the outer circumference of rotary drum 2, then, close apron 15, use heating nozzle 3 to heat the aluminium bar, and simultaneously, accessible first motor 11 drive rotation post 4 rotates, make rotation post 4 drive rotary drum 2 and rotate, make all aluminium bars of rotary drum 2 surface can both receive heating nozzle 3's heating, and simultaneously, also can drive centre gripping pad 10 through third motor 14 and rotate, make centre gripping pad 10 drive the aluminium bar rotation, thereby can make the surface of aluminium bar can the thermally equivalent, improve the heating effect, strengthen the bulk strength of aluminium bar.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. High strength is heating furnace for aluminium bar, include furnace body (1) and rotate the installation drum (2) in furnace body (1), its characterized in that: a plurality of heating nozzles (3) are arranged on the two inner side walls of the furnace body (1) at equal intervals, a rotating column (4) is fixedly installed in the middle of the rotating drum (2), and the upper end and the lower end of the rotating column (4) are respectively and rotatably connected with the inner top wall and the inner bottom wall of the furnace body (1);

cavity (5) have been seted up to the inside of rotary drum (2), the interior roof and the interior diapire of cavity (5) all rotate and install screw rod (6), two the one end that screw rod (6) are close to each other is connected with actuating mechanism (7) jointly, the surperficial threaded connection of screw rod (6) has movable block (8), one side fixedly connected with splint (9) of movable block (8), two splint (9) use the horizontal central line of rotary drum (2) to be the symmetry setting, two one side that splint (9) are close to each other all rotates and installs centre gripping pad (10), two of homonymy splint (9) are a set of, splint (9) have the multiunit, the multiunit splint (9) annular distribution is on the outer circumference of rotary drum (2).

2. The heating furnace for the high-strength aluminum bar as set forth in claim 1, wherein: the bottom fixed mounting of furnace body (1) has first motor (11), the output and the rotation post (4) fixed connection of first motor (11).

3. The heating furnace for the high-strength aluminum rod as set forth in claim 1, wherein: the middle part of cavity (5) fixed mounting has support frame (12), two screw rod (6) all rotate with support frame (12) and are connected.

4. The heating furnace for the high-strength aluminum rod as set forth in claim 3, wherein: the driving mechanism (7) comprises a second motor (701) fixedly arranged on the inner side wall of the cavity (5), a main gear (702) fixedly arranged at the output end of the second motor (701) and a driven gear (703) fixedly arranged at one end of the screw rod (6), and the main gear (702) is meshed with the driven gear (703).

5. The heating furnace for the high-strength aluminum rod as set forth in claim 4, wherein: one side of the support frame (12) far away from the second motor (701) is fixedly provided with a guide rod (13) parallel to the screw rod (6), and the moving block (8) is sleeved on the guide rod (13) in a sliding mode.

6. The heating furnace for the high-strength aluminum rod as set forth in claim 1, wherein: the bottom of the clamping plate (9) at the lowest part is fixedly provided with a third motor (14), and the output end of the third motor (14) is fixedly connected with the clamping pad (10).

7. The heating furnace for the high-strength aluminum rod as set forth in claim 1, wherein: the front of the furnace body (1) is hinged with a cover plate (15), and a high-temperature-resistant glass plate (16) is arranged inside the cover plate (15).

8. The heating furnace for the high-strength aluminum rod as set forth in claim 1, wherein: supporting legs (17) are fixedly mounted on the periphery of the bottom of the furnace body (1).