WO2021097907A1

WO2021097907A1 - Aging furnace for die steel production

Info

Publication number: WO2021097907A1
Application number: PCT/CN2019/122537
Authority: WO
Inventors: 倪程凯
Original assignee: 倪程凯
Priority date: 2019-11-18
Filing date: 2019-12-03
Publication date: 2021-05-27
Also published as: CN110846489A

Abstract

An aging furnace for die steel production, the aging furnace for die steel production comprising a base (1); an upper surface of the base (1) is fixedly connected to a supporting plate (2); a fixing screw (3) is fixedly connected to a front surface of the supporting plate (2); the fixing screw (3) penetrates through the supporting plate (2) and an aging furnace box body (4) and is fixedly connected to a fixing nut (18); the fixing nut (18) is overlappingly connected to an inner wall of the aging furnace box body (4); an outer left wall of the aging furnace box body (4) is fixedly connected to a first connecting block (5); and a lower surface of the aging furnace box body (4) is overlappingly connected to an upper surface of an aging furnace chassis (6). In the aging furnace for die steel production, by means of the cooperation among a first connecting block (5), a second connecting block (7), an aging furnace chassis (6), a first supporting rod (10), and a second supporting rod (11), the aging furnace chassis (6) may be rotated to open and close, facilitating the cleaning of waste and thus solving the problems in which after an aging furnace is used, residual reaction waste inside of the furnace is relatively difficult to treat, manual cleaning is time-consuming and laborious, and efficiency is low.

Description

Aging furnace for mold steel production

Technical field

The invention relates to the technical field of aging furnaces, in particular to an aging furnace for mold steel production.

Background technique

Aging furnace, also known as periodic operation furnace, can be used for heat treatment such as tempering of steel parts and quenching and aging of aluminum alloy parts. However, after the aging furnace currently on the market is used, the residual reaction waste in the furnace is more difficult to deal with, and manual cleaning is time-consuming, laborious and inefficient.

Summary of the invention

(1) Technical problems solved

Aiming at the shortcomings of the prior art, the present invention provides an aging furnace for mold steel production, which has the advantages of easy cleaning, time-saving, labor-saving, and extremely high efficiency, and solves the problem that the residual reaction waste in the furnace is difficult to handle after the aging furnace is used. , Manually clean up the time-consuming, laborious and inefficient problems.

(2) Technical solution

In order to achieve the above-mentioned purposes of easy cleaning, time-saving, labor-saving, and high efficiency, the present invention provides the following technical solution: an aging furnace for mold steel production includes a base, the upper surface of the base is fixedly connected with a support plate, and the support plate The front of the aging furnace is fixedly connected with a fixing screw, the fixing screw penetrates the support plate and the aging furnace box and is fixedly connected with a fixed nut, the fixed nut overlaps the inner wall of the aging furnace box, and the aging furnace box The outer left wall is fixedly connected with a first connecting block, the lower surface of the aging furnace box is overlapped with the upper surface of the aging furnace chassis, and the upper surface of the aging furnace chassis is fixedly connected with a second connecting block. The connecting block and the first connecting block are movably connected, the upper surface of the base is fixedly connected with an air cylinder, the air cylinder is located on the right side of the support plate, and the end of the air cylinder away from the base is fixedly connected with a push plate. The surface overlaps the lower surface of the aging furnace chassis. The outer wall of the aging furnace chassis is movably connected with a first support rod. The end of the first support rod away from the aging furnace chassis is fixedly connected to the second support rod. The end of the support rod away from the first support rod is fixedly connected with a connecting bolt, the connecting bolt penetrates the aging furnace box and is fixedly connected to the driven gear, the front of the driven gear is movably connected with a first bearing, and the first bearing is movably connected to the front of the driven gear. The bearing is fixedly connected to the inner wall of the aging furnace box, the inner wall of the aging furnace box is fixedly connected with a second bearing, the second bearing is movably connected with the output end of the motor, and the outer surface of the output end of the motor is fixedly connected with the active gear.

Preferably, the end of the fixing screw away from the support plate is provided with a thread, the inner surface of the fixing nut is provided with a thread, and the fixing screw and the fixing nut are fixedly connected by the thread.

Preferably, there are two first connecting blocks and two second connecting blocks, the two first connecting blocks are respectively located at both ends of the left wall of the outer body of the aging furnace box, and the two second connecting blocks pass through the limit The position bolt is movably connected with the first connecting block.

Preferably, the outer wall of the aging furnace chassis is fixedly connected with a round bolt and the first support rod is sleeved with the round bolt, and the end of the first support rod away from the aging furnace chassis is movably connected to the second support rod by a cylindrical bolt .

Preferably, there are two supporting plates and they are respectively located on the front and back sides of the aging furnace box, and there are eight fixing screws, and two sets of two are evenly distributed on the outer wall of the aging furnace box.

Preferably, the first bearing and the second bearing are both provided with inner and outer rings, the outer rings of the first bearing and the second bearing are fixedly connected to the inner wall of the aging furnace box, and the driving gear and the driven gear are meshed .

Compared with the prior art, the present invention provides an aging furnace for mold steel production, which has the following beneficial effects:

1. The aging furnace for mold steel production, through the cooperation between the first connecting block, the second connecting block, the aging furnace chassis, the first supporting rod and the second supporting rod, the aging furnace chassis can be turned on and off. It is convenient to clean up the waste, and solves the problem that the residual reaction waste in the furnace is difficult to deal with after the aging furnace is used, and the manual cleaning is time-consuming, labor-intensive and inefficient.

2. The aging furnace for mold steel production, through the cooperation of the motor, driving gear, driven gear, connecting bolt, first support rod, second support rod, and the aging furnace chassis, the aging furnace chassis can be cycled and turned on and off. Multiple vibrations are conducive to the discharge of waste materials, improve cleaning efficiency, and solve the problem of low waste cleaning efficiency.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention;

Figure 2 is a top view of the transmission mechanism of the present invention;

Fig. 3 is a schematic diagram of the structure of the chassis of the aging furnace of the present invention.

Among them: 1. Base; 2. Support plate; 3. Fixing screws; 4. Aging furnace box; 5. First connecting block; 6. Aging furnace chassis; 7. Second connecting block; 8. Cylinder; 9. Push Plate; 10, first support rod; 11, second support rod; 12, connecting bolt; 13, driven gear; 14, first bearing; 15, second bearing; 16, driving gear; 17, motor; 18. Fix the nut.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figure 1-3, an aging furnace for mold steel production, including a base 1, a support plate 2 is fixedly connected to the upper surface of the base 1, and a fixing screw 3 is fixedly connected to the front of the support plate 2. There are two supporting plates 2 And they are respectively located on the front and back sides of the aging furnace box body 4. There are eight fixing screws 3, two sets of two are evenly distributed on the outer wall of the aging furnace box body 4. The fixing screws 3 penetrate the support plate 2 and the aging furnace box body 4 and are connected with each other. The fixing nut 18 is fixedly connected. The end of the fixing screw 3 away from the support plate 2 is provided with a thread. The inner surface of the fixing nut 18 is provided with a thread. The fixing screw 3 and the fixing nut 18 are fixedly connected by threads to fix the aging furnace box. At position 4, the cooperation of the fixing screw 3 and the fixing nut 18 plays a role of limiting and fixing. The fixing nut 18 overlaps the inner wall of the aging furnace box 4, and the outer left wall of the aging furnace box 4 is fixedly connected with the first A connecting block 5, the lower surface of the aging furnace box body 4 is overlapped with the upper surface of the aging furnace chassis 6, and the upper surface of the aging furnace chassis 6 is fixedly connected with a second connecting block 7, the second connecting block 7 and the first connecting block 5 Active connection, the first connection block 5 and the second connection block 7 have two, the two first connection blocks 5 are respectively located at the two ends of the outer left wall of the aging furnace box 4, the two second connection blocks 7 pass the limit The position bolt is movably connected with the first connecting block 5, and the first connecting block 5 is used as the rotating shaft of the aging furnace chassis 6. Through the movable connection with the second connecting block 7, the rotation of the aging furnace chassis 6 is realized, which is convenient for reaction. The discharge of waste materials saves time and effort. The upper surface of the base 1 is fixedly connected with a cylinder 8. The cylinder 8 is located on the right side of the support plate 2. The cylinder 8 can support the aging furnace box 4 and limit the aging furnace chassis 6 , The end of the cylinder 8 away from the base 1 is fixedly connected with a push plate 9. The upper surface of the push plate 9 overlaps the lower surface of the aging furnace chassis 6, and the outer wall of the aging furnace chassis 6 is movably connected with a first support rod 10, a first support The end of the rod 10 away from the aging furnace chassis 6 is fixedly connected to the second support rod 11, the outer wall of the aging furnace chassis 6 is fixedly connected with a round bolt and the first support rod 10 is sleeved with the round bolt, and the first support rod 10 is far away from the aging furnace One end of the chassis 6 and the second support rod 11 are movably connected by a cylindrical bolt, and the end of the second support rod 11 away from the first support rod 10 is fixedly connected with a connecting bolt 12, with the connecting bolt 12 as the center of the circle, the first support rod 10 and The second support rods 11 all rotate around the connecting bolt 12, thereby driving the rotation of the aging furnace chassis 6. The connecting bolt 12 penetrates the aging furnace box 4 and is fixedly connected with the driven gear 13, and the front of the driven gear 13 is movably connected with the first A bearing 14, the first bearing 14 is fixedly connected with the inner wall of the aging furnace box 4, the inner wall of the aging furnace box 4 is fixedly connected with a second bearing 15, the first bearing 14 and the second bearing 15 are both provided with inner and outer rings, The outer ring of a bearing 14 and a second bearing 15 are fixedly connected with the inner wall of the aging furnace box 4, the second bearing 15 is movably connected with the output end of the motor 17, and the outer surface of the output end of the motor 17 is fixedly connected with a driving gear 16 through the motor 17 drives the driving gear 16 and the driven gear 13 to rotate to realize the rotation of the aging furnace chassis 6 and the driving The gear 16 meshes with the driven gear 13.

In use, after the reaction of the aging furnace is completed, the cylinder 8 is closed, the push plate 9 is retracted, and the motor 17 is turned on to drive the driving gear 16 and the driven gear 13 to rotate, so that the connecting bolt 12 rotates, and the connecting bolt 12 drives the first support The rod 10 and the second support rod 11 move, and the first support rod 10 pushes the aging furnace chassis 6 away, and the waste can fall out.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

An aging furnace for mold steel production, comprising a base (1), characterized in that: the upper surface of the base (1) is fixedly connected with a supporting plate (2), and the front surface of the supporting plate (2) is fixedly connected with a fixed A screw (3), the fixing screw (3) penetrates the support plate (2) and the aging furnace box (4) and is fixedly connected with the fixed nut (18), and the fixed nut (18) is connected to the aging furnace box (4) The inner wall is overlapped, the outer left wall of the aging furnace box (4) is fixedly connected with a first connecting block (5), and the lower surface of the aging furnace box (4) is connected to the aging furnace chassis (6). The upper surface of the aging furnace chassis (6) is fixedly connected with a second connecting block (7), and the second connecting block (7) and the first connecting block (5) are movably connected, so The upper surface of the base (1) is fixedly connected with an air cylinder (8), the air cylinder (8) is located on the right side of the support plate (2), and the end of the air cylinder (8) away from the base (1) is fixedly connected with a push plate (9), the upper surface of the push plate (9) overlaps the lower surface of the aging furnace chassis (6), and the outer wall of the aging furnace chassis (6) is movably connected with a first support rod (10), and The end of the first support rod (10) far away from the aging furnace chassis (6) is fixedly connected with the second support rod (11), and the end of the second support rod (11) far away from the first support rod (10) is fixedly connected with the connection A bolt (12), the connecting bolt (12) penetrates the aging furnace box (4) and is fixedly connected with the driven gear (13), and the front of the driven gear (13) is movably connected with a first bearing (14) , The first bearing (14) is fixedly connected with the inner wall of the aging furnace box (4), and the inner wall of the aging furnace box (4) is fixedly connected with a second bearing (15), the second bearing (15) ) Is movably connected with the output end of the motor (17), and the outer surface of the output end of the motor (17) is fixedly connected with a driving gear (16).
The aging furnace for mold steel production according to claim 1, characterized in that: the end of the fixing screw (3) away from the support plate (2) is provided with a thread, and the inner surface of the fixing nut (18) A thread is provided, and the fixing screw (3) and the fixing nut (18) are fixedly connected by the thread.
The aging furnace for mold steel production according to claim 1, characterized in that: there are two first connecting blocks (5) and two second connecting blocks (7), and two first connecting blocks (5) They are respectively located at the two ends of the outer left wall of the aging furnace box (4), and the two second connecting blocks (7) are movably connected with the first connecting block (5) through a limit bolt.
The aging furnace for mold steel production according to claim 1, characterized in that: the outer wall of the aging furnace chassis (6) is fixedly connected with a round bolt and the first support rod (10) is sleeved with the round bolt, The end of the first support rod (10) away from the bottom plate (6) of the aging furnace is movably connected with the second support rod (11) through a cylindrical bolt.
The aging furnace for mold steel production according to claim 1, characterized in that there are two support plates (2) and they are respectively located on the front and back sides of the aging furnace box (4), and the fixing screws ( 3) There are eight in total, two groups of two are evenly distributed on the outer wall of the aging furnace box (4).
The aging furnace for mold steel production according to claim 1, wherein the first bearing (14) and the second bearing (15) are both provided with inner and outer rings, and the first bearing (14) and The outer ring of the second bearing (15) is fixedly connected with the inner wall of the aging furnace box (4), and the driving gear (16) is meshed with the driven gear (13).