CN212270186U

CN212270186U - Annealing furnace for metal forging

Info

Publication number: CN212270186U
Application number: CN201921933209.8U
Authority: CN
Inventors: 陆军
Original assignee: Shaoxing Shangyu Kaida Forging Co ltd
Current assignee: Shaoxing Shangyu Kaida Forging Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-01-01
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses an annealing furnace for metal forging processing, which comprises a furnace body and a furnace base, wherein the furnace body is arranged on the outer wall of the upper end of the furnace base, the outer wall of the front end of the furnace base is provided with a base, the outer wall of the rear end of the base is provided with a fixed base, a metal pipe is inserted into a placing hole firstly, then a fixed plate is rotated and fixed by a nut, thus the metal pipe is prevented from falling off in the rotating process when the placing plate rotates, the metal pipe is fixed by the fixed plate, then an oil cylinder is opened, at the moment, a hydraulic rod pushes a furnace cover forward all the time, the furnace cover is covered at the inlet of the furnace body through the furnace cover, thus the annealing furnace can be sealed, then a motor can be started, a crankshaft inside the motor drives a worm to rotate, the fixed rod rotates together under the action of the worm and the worm gear, thus the placing plate rotates together with the, the metal tube is heated more uniformly, and the annealing effect is better.

Description

Annealing furnace for metal forging

Technical Field

The utility model belongs to the technical field of metal processing is relevant, concretely relates to metal forging processing is with annealing stove.

Background

An annealing furnace is a process used in semiconductor device manufacturing that includes heating multiple semiconductor wafers to affect their electrical properties, heat treatment is designed for different effects, the wafers can be heated to activate dopants, convert thin films into thin films or into wafer substrate interfaces, densely deposited thin films, change the state of grown thin films, repair implanted damage, move dopants or transfer dopants from one thin film to another or from a thin film into a wafer substrate, the annealing furnace can be integrated into other furnace processing steps, such as oxidation, or can be self-processing. The annealing furnace is an energy-saving periodic operation furnace with a super energy-saving structure, adopts a fiber structure and saves electricity by 60 percent.

The existing annealing furnace technology for metal forging processing has the following problems: when the existing annealing furnace is used for annealing and forging the metal pipe, the metal pipe is usually placed on the fixing frame together, so that the metal pipe is easily heated unevenly and has poor annealing effect when being annealed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annealing stove is used in metal forging processing to propose among the above-mentioned background art that the tubular metal resonator is easy to receive the not good problem of the inhomogeneous annealing effect of heat when annealing in the annealing stove together.

In order to achieve the above object, the utility model provides a following technical scheme: an annealing furnace for metal forging processing comprises a furnace body and a furnace base, wherein the furnace body is arranged on the outer wall of the upper end of the furnace base, a base is arranged on the outer wall of the front end of the furnace base, a fixed seat is arranged on the outer wall of the rear end of the base, an oil cylinder is arranged on the outer wall of the rear end of the fixed seat, a hydraulic rod is arranged on the outer wall of the front end of the fixed seat, a furnace cover is arranged on the outer wall of the front end of the hydraulic rod, a machine base is arranged on the outer wall of the upper end of the furnace cover, a motor is arranged on the outer wall of the upper end of the machine base, a sliding plate is arranged on the outer wall of the front end of the lower side of the furnace cover, a fixed rod is arranged on the furnace cover on the upper side of the sliding plate, a placing hole is arranged on the circumferential outer wall of the, the motor is characterized in that a rear placing disc is arranged inside the front placing disc, a shaft extending downwards is arranged on the inner wall of the circumference of the motor, a worm is arranged on the outer wall of the lower end of the shaft, and a worm wheel is arranged on the outer wall of the lower end of the worm.

Preferably, the base of slide downside is provided with the inside groove, inside both ends inner wall all is provided with the spout about the inside groove.

Preferably, a sliding block is arranged on the outer wall of the lower end of the sliding plate and arranged inside the sliding groove.

Preferably, the rear placing plate is also internally provided with placing holes which are distributed in a circular shape.

Preferably, the fixing rod is cylindrical, and the front placing disc and the rear placing disc are kept relatively parallel on the fixing rod.

Preferably, the worm and the worm wheel are both arranged inside the furnace cover, and the rearmost end of the fixing rod is arranged inside the worm wheel.

Compared with the prior annealing furnace technology, the utility model provides a metal forges processing and uses annealing furnace possesses following beneficial effect:

the annealing furnace of the utility model is provided with the front placing plate and the rear placing plate, so that the metal tubes can be placed on the front placing plate and the rear placing plate, when the metal tubes are annealed, the metal tubes are heated more uniformly, when the annealing furnace is used, the metal tubes are placed in the placing holes firstly, the fixing plate can be detached through the nuts, the fixing plate is rotated to the lower side of the front placing plate, the fixing plate can be rotated through the connecting shaft, then the metal tubes are inserted into the placing holes on the front placing plate, so that the metal tubes are inserted backwards all the time, and finally the fixing plate is fixed in the placing holes on the rear placing plate, so that certain gaps exist among the metal tubes, so that the metal tubes are heated more uniformly, the metal tubes are not influenced mutually, after the placing holes are filled with the metal tubes, the fixing plate is rotated and fixed by the nuts, place the dish when rotatory before preventing like this, prevent that the tubular metal resonator from falling at the rotation in-process, fix the tubular metal resonator through the fixed plate, open the hydro-cylinder after that, at this moment the hydraulic stem with the bell push away before thinking always, through the bell lid in the import department of furnace body, just so can seal the annealing stove, just can the starter motor after that, the inside spindle of motor drives the worm rotatory, and the dead lever passes through the worm gear effect and rotates together, it is rotatory to place the dish after with to place the dish before driving like this, make the tubular metal resonator then rotate together, the tubular metal resonator is heated more evenly, annealing effect is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a three-dimensional structure of an annealing furnace for metal forging according to the present invention;

FIG. 2 is a schematic side view of the front placement tray of the present invention;

fig. 3 is a schematic view of a planar structure of the rear placing tray provided by the present invention;

in the figure: 1. a furnace body; 2. a furnace base; 3. an inner tank; 4. a chute; 5. a base; 6. a slide plate; 7. a furnace cover; 8. a hydraulic lever; 9. a front placing tray; 10. fixing the rod; 11. then placing the plate; 12. a motor; 13. a machine base; 14. a fixed seat; 15. an oil cylinder; 16. a fixing plate; 17. a nut; 18. a connecting shaft; 19. placing holes; 20. a worm gear; 21. a worm; 22. the crankshaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an annealing furnace for metal forging processing comprises a furnace body 1 and a furnace base 2, wherein the furnace body 1 is arranged on the outer wall of the upper end of the furnace base 2, the outer wall of the front end of the furnace base 2 is provided with a base 5, the outer wall of the rear end of the base 5 is provided with a fixed seat 14, the outer wall of the rear end of the fixed seat 14 is provided with an oil cylinder 15, the outer wall of the front end of the fixed seat 14 is provided with a hydraulic rod 8, the outer wall of the front end of the hydraulic rod 8 is provided with a furnace cover 7, the outer wall of the upper end of the furnace cover 7 is provided with a machine seat 13, the outer wall of the upper end of the machine seat 13 is provided with a motor 12, the outer wall of the front end of the lower side of the furnace cover 7 is provided with a sliding plate 6, the furnace cover 7 on the upper side of the sliding plate 6 is provided with a fixed rod, the outer wall of the front end of the front placing disc 9 is provided with a nut 17, the inner part of the front placing disc 9 is provided with a rear placing disc 11, the circumferential inner wall of the motor 12 is provided with a shaft 22 extending downwards, the outer wall of the lower end of the shaft 22 is provided with a worm 21, and the outer wall of the lower end of the worm 21 is provided with a worm wheel 20.

An annealing furnace for metal forging processing comprises a furnace body 1 and a furnace base 2, wherein the furnace body 1 is arranged on the outer wall of the upper end of the furnace base 2, an inner groove 3 is arranged on a base 5 at the lower side of a sliding plate 6, sliding grooves 4 are respectively arranged in the inner walls of the left end and the right end of the inner groove 3, so that the sliding plate 6 can slide on the base 5, the sliding plate 6 drives a furnace cover 7 to slide together, a sliding block is arranged on the outer wall of the lower end of the sliding plate 6, the sliding block is arranged in the sliding grooves 4, the sliding plate 6 slides through the sliding block, a placing hole 19 is also arranged in a rear placing disc 11, the placing holes 19 are distributed in a circular shape, so that a metal pipe can be placed in the placing hole 19, the metal pipe is more uniform during annealing, a fixing rod 10 is cylindrical, the front placing disc 9 and the rear placing disc 11 are kept relatively parallel on the fixing rod 10, and the fixing rod 10 can drive, the annealing effect of the metal tube is better, the worm 21 and the worm wheel 20 are both arranged inside the furnace cover 7, the rearmost end of the fixing rod 10 is arranged inside the worm wheel 20, and therefore the motor 12 drives the worm 21 to rotate, and the worm 21 drives the fixing rod 10 to rotate.

The utility model discloses a theory of operation and use flow: after the annealing furnace is installed, when the front placing disc 9 and the rear placing disc 11 are installed, the sliding plate 6 is fixed through the sliding block, the sliding block is installed in the sliding groove 4, the sliding plate 6 is installed on the outer wall of the upper end of the base 5, the furnace cover 7 is installed on the outer wall of the rear end of the sliding plate 6, the machine base 13 is installed on the outer wall of the upper end of the furnace cover 7, the motor 12 is installed on the machine base 13, the worm 21 is installed at the lower end of the machine shaft 22, the worm wheel 20 is installed at the lower end of the worm 21, and the fixing rod 10 is installed inside the worm wheel 20. when the annealing furnace is used, the metal pipe is firstly placed in the placing hole 19, the fixing plate 16 can be detached through the nut 17, the fixing plate 16 is rotated to the lower side of the front placing disc 9, the fixing plate 16 can be rotated through the connecting shaft 18, and then the metal pipe is inserted, the metal pipe is inserted backwards all the time, finally the metal pipe is fixed in a placing hole 19 on a rear placing disc 11, after the placing hole 19 is full of the metal pipe, a fixing plate 16 is rotated, a screw hole on the fixing plate 16 is aligned with a screw hole on a front placing disc 9 and is fixed by a nut 17, then an oil cylinder 15 is opened, at the moment, a hydraulic rod 8 pushes a furnace cover 7 forwards all the time, a sliding plate 6 slides forwards through a sliding block, the furnace cover 7 is pushed to cover the furnace cover 7 at the inlet of a furnace body 1 all the time, then a motor 12 can be started, a crankshaft 22 in the motor 12 drives a worm 21 to rotate, the worm 21 can drive a worm wheel 20 to rotate, at the moment, the worm wheel 20 can drive a fixing rod 10 to rotate together, the fixing rod 10 drives the front placing disc 9 and the rear placing disc 11 to rotate together, so that the metal pipe rotates together with the metal pipe, then an annealing furnace is, the heat is preserved for a period of time and then cooled at a suitable rate, an annealing furnace being one of the heat treatment equipments in the mechanical industry, for the purpose of softening a material or a workpiece subjected to casting, forging, welding or cutting, reducing hardness, improving plasticity and toughness, homogenizing chemical components, removing residual stress, or obtaining desired physical properties.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal forges processing and uses annealing stove, includes furnace body (1) and furnace base (2), its characterized in that: the furnace body (1) is arranged on the outer wall of the upper end of the furnace base (2), the outer wall of the front end of the furnace base (2) is provided with a base (5), the outer wall of the rear end of the base (5) is provided with a fixed base (14), the outer wall of the rear end of the fixed base (14) is provided with an oil cylinder (15), the outer wall of the front end of the fixed base (14) is provided with a hydraulic rod (8), the outer wall of the front end of the hydraulic rod (8) is provided with a furnace cover (7), the outer wall of the upper end of the furnace cover (7) is provided with a machine base (13), the outer wall of the upper end of the machine base (13) is provided with a motor (12), the outer wall of the lower side of the furnace cover (7) is provided with a sliding plate (6), the furnace cover (7) on the upper side of the sliding plate (6) is provided with a fixed rod, the front side of placing dish (9) in the front is provided with fixed plate (16), fixed plate (16) and preceding dish (9) of placing pass through connecting axle (18) fixed connection, it is provided with nut (17) on the outer wall of dish (9) front end to place in the front, the inside of placing dish (9) in the front is provided with places dish (11) after, be provided with down-extending spindle (22) on the circumference inner wall of motor (12), be provided with worm (21) on spindle (22) lower extreme outer wall, be provided with worm wheel (20) on the lower extreme outer wall of worm (21).

2. The annealing furnace for metal forging processing according to claim 1, wherein: an inner groove (3) is formed in the base (5) on the lower side of the sliding plate (6), and sliding grooves (4) are formed in the inner walls of the left end and the right end of the inner groove (3).

3. The annealing furnace for metal forging processing according to claim 2, wherein: and a sliding block is arranged on the outer wall of the lower end of the sliding plate (6), and is arranged inside the sliding groove (4).

4. The annealing furnace for metal forging processing according to claim 1, wherein: the rear placing plate (11) is also internally provided with placing holes (19), and the placing holes (19) are distributed in a circular shape.

5. The annealing furnace for metal forging processing according to claim 1, wherein: the fixing rod (10) is cylindrical, and the front placing disc (9) and the rear placing disc (11) are kept relatively parallel on the fixing rod (10).

6. The annealing furnace for metal forging processing according to claim 1, wherein: the furnace cover is characterized in that the worm (21) and the worm wheel (20) are arranged inside the furnace cover (7), and the rearmost end of the fixing rod (10) is arranged inside the worm wheel (20).