CN217997260U

CN217997260U - Vacuum quenching furnace capable of heating rapidly

Info

Publication number: CN217997260U
Application number: CN202221926735.3U
Authority: CN
Inventors: 王喜平
Original assignee: Dongguan Hongxing Mold Material Technology Co ltd
Current assignee: Dongguan Hongxing Mold Material Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-09
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a vacuum quenching furnace of rapid heating, including the furnace body, be equipped with adjustment mechanism in the furnace body, be equipped with on the adjustment mechanism and accept the board, accept to be equipped with rotary mechanism on the board, be equipped with down the board on the rotary mechanism, the side of furnace body is equipped with the mounting panel, is equipped with filtering mechanism on the mounting panel, and filtering mechanism includes the filter box, and filter box fixed mounting is equipped with first fan and second fan on the filter box on the mounting panel, is equipped with the valve on the air-supply line of first fan, the air-supply line intercommunication furnace body of first fan. The utility model discloses a be provided with rotary mechanism, play and drive the underlying plate and carry out the pivoted purpose, the heating that does benefit to the work piece is even, the utility model discloses a be provided with filtering mechanism, play the purpose that absorbs and filter harmful flue gas, do benefit to the protection surrounding environment.

Description

Vacuum quenching furnace capable of heating rapidly

Technical Field

The utility model relates to the technical field of vacuum quenching furnaces, in particular to a vacuum quenching furnace capable of heating rapidly.

Background

The vacuum quenching furnace is suitable for solution treatment and aging treatment of large and medium-sized vacuum product parts. The vacuum high-pressure gas quenching furnace is a very advanced vacuum heat treatment device, and the outstanding performance and the unique design of the vacuum high-pressure gas quenching furnace provide the characteristics of wide application of vacuum bright gas quenching, annealing, sintering and rapid cooling of magnetic materials and the like of high-precision parts made of alloy materials such as high-speed steel, die steel, stainless steel, alloy steel, titanium alloy and the like.

According to the grant publication number CN213977792U, a vacuum quenching furnace with a convenient distance adjustment is disclosed, and belongs to the technical field of heat treatment equipment. It has solved the inconvenient problem of adjusting of current vacuum quenching furnace interval. This vacuum quenching furnace of convenient adjustment interval, including the furnace body, hollow inner chamber has in the furnace body, is provided with the drive structure who sets up along vertical direction in the inner chamber, and the upper end of drive structure is provided with the overhead board that is used for placing heating element, and the lower extreme of drive structure is provided with the lower board of putting that is used for placing the work piece, and the relative motion that overhead board and lower board can be close to each other or keep away from each other under the drive of drive structure. The utility model has the advantage of convenient adjustment.

However, the scheme of the design has the following defects that firstly, the lower plate for placing the workpiece cannot rotate, so that heating is uneven, and secondly, when the vacuum quenching furnace works, a large amount of harmful smoke is generated, so that the surrounding environment is influenced, and therefore, the vacuum quenching furnace capable of heating rapidly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vacuum quenching furnace capable of heating rapidly, which solves the problems of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rapid heating's vacuum quenching furnace, includes the furnace body, be equipped with adjustment mechanism in the furnace body, the last board of accepting that is equipped with of adjustment mechanism, accept to be equipped with rotary mechanism on the board, through being provided with rotary mechanism, play and drive the underlying plate and carry out the pivoted purpose, do benefit to the heating of work piece, the last underlying plate that is equipped with of rotary mechanism, the side of furnace body is equipped with the mounting panel, be equipped with filter mechanism on the mounting panel, through being provided with filter mechanism, play the purpose of absorbing and filtering harmful flue gas, do benefit to the protection surrounding environment, filter mechanism includes the filter box, filter box fixed mounting is on the mounting panel, be equipped with first fan and second fan on the filter box, first fan and second fan are the suction fan, be equipped with the valve on the air-supply line of first fan, the air-supply line intercommunication furnace body of first fan.

Preferably, the air outlet pipe of the first fan is communicated with the filter box, and the air inlet pipe and the air outlet pipe of the second fan are both communicated with the filter box.

Preferably, the filter box is internally provided with a partition plate, the purpose of filtering harmful flue gas through twice water is achieved by arranging the first fan, the second fan and the partition plate, and the side face of the filter box is provided with a threaded through hole.

Preferably, threaded through-hole threaded connection has the pipe, be equipped with active carbon filter screen and photocatalyst filter screen in the pipe, through being provided with active carbon filter screen and photocatalyst filter screen, play the purpose of filtering and absorbing poisonous and harmful gas, do benefit to the protection surrounding environment.

Preferably, the rotating mechanism comprises a cavity, and the cavity is opened in the bearing plate.

Preferably, a rotating rod is rotatably connected in the cavity, and the top end of the rotating rod penetrates through the bearing plate and is fixedly connected with the lower plate.

Preferably, be equipped with the motor in the cavity, through being provided with the motor, be convenient for drive gear rotation, the pivot end of motor is equipped with the gear, be equipped with the ring gear on the bull stick, the ring gear meshes with the gear mutually, through being provided with gear and ring gear, plays the purpose that drives bull stick pivoted when the motor is worked.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with rotary mechanism, play and drive lower board and carry out the pivoted purpose, it is even to do benefit to the heating of work piece.

2. The utility model discloses a be provided with filtering mechanism, play the purpose of absorption filtration harmful flue gas, do benefit to the protection surrounding environment.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is an enlarged view of the position B of the present invention.

In the figure: 1. a furnace body; 2. an active carbon filter screen; 3. a rotating rod; 4. a bearing plate; 5. a lower plate; 6. a photocatalyst filter screen; 7. a circular tube; 8. a threaded through hole; 9. mounting a plate; 10. a filter box; 11. a first fan; 12. a second fan; 13. a gear; 14. a motor; 15. a toothed ring; 16. a partition plate; 17. a cavity.

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.

Example 1

Referring to fig. 1 and 3, a rapid heating vacuum quenching furnace shown in the figure includes a furnace body 1, an adjusting mechanism is arranged in the furnace body 1, a receiving plate 4 is arranged on the adjusting mechanism, a rotating mechanism is arranged on the receiving plate 4, and the purpose of driving the lower plate 5 to rotate is achieved by the rotating mechanism, which is beneficial to heating a workpiece, the lower plate 5 is arranged on the rotating mechanism, a mounting plate 9 is arranged on the side surface of the furnace body 1, a filtering mechanism is arranged on the mounting plate 9, and the purpose of absorbing and filtering harmful flue gas is achieved by the arrangement of the filtering mechanism, which is beneficial to protecting the surrounding environment, the filtering mechanism includes a filter box 10, water is arranged in the filter box 10, the filter box 10 is fixedly arranged on the mounting plate 9, a first fan 11 and a second fan 12 are arranged on the filter box 10, both the first fan 11 and the second fan 12 are suction fans, a valve is arranged on an air inlet pipe of the first fan 11, and the air inlet pipe of the first fan 11 is communicated with the furnace body 1.

Wherein, the play tuber pipe of first fan 11 communicates filter box 10, the air-supply line of second fan 12 and play tuber pipe all communicate filter box 10, be equipped with baffle 16 in the filter box 10, through being provided with first fan 11, second fan 12 and baffle 16, play the purpose with harmful flue gas through twice water filtration, screw through hole 8 has been seted up to the side of

filter box

10, 8 female connection in screw through hole have pipe 7, be equipped with active carbon filter screen 2 and photocatalyst filter screen 6 in the pipe 7, through being provided with active carbon filter screen 2 and photocatalyst filter screen 6, play the purpose of filtering and absorbing poisonous and harmful gas, do benefit to the protection surrounding environment.

When the vacuum quenching furnace is used: start first fan 11 and second fan 12, and open 11 air-supply line department valves of first fan, the aquatic in the filter box 1 is leading-in with the flue gas in the furnace body 1 to first fan 11, the flue gas will carry out primary filtration through water, the flue gas after the filtration will be by leading-in aquatic again of second fan 12, the flue gas will carry out secondary filtration, the flue gas after the secondary filtration will be through the right side of baffle 16 of play tuber pipe row of second fan 12, and discharge through pipe 7, be equipped with active carbon filter screen 2 and photocatalyst filter screen 6 in the pipe 7, play the mesh that the filtration absorbed poisonous and harmful gas, do benefit to the protection surrounding environment.

Example 2

Referring to fig. 1 and 2, in this embodiment, a further description is given to embodiment 1, and the illustrated vacuum quenching furnace includes a furnace body 1, an adjusting mechanism is disposed in the furnace body 1, a receiving plate 4 is disposed on the adjusting mechanism, a rotating mechanism is disposed on the receiving plate 4, and the rotating mechanism is disposed to drive the receiving plate 5 to rotate, so as to heat a workpiece, a lower plate 5 is disposed on the rotating mechanism, a mounting plate 9 is disposed on a side surface of the furnace body 1, a filtering mechanism is disposed on the mounting plate 9, and the filtering mechanism is disposed to absorb and filter harmful flue gas, so as to protect a surrounding environment, the filtering mechanism includes a filter box 10, the filter box 10 is fixedly mounted on the mounting plate 9, a first fan 11 and a second fan 12 are disposed on the filter box 10, both the first fan 11 and the second fan 12 are suction fans, a valve is disposed on an air inlet pipe of the first fan 11, and the air inlet pipe of the first fan 11 is communicated with the furnace body 1.

Wherein, rotary mechanism includes cavity 17, cavity 17 is seted up in accepting board 4, the internal rotation of cavity 17 is connected with bull stick 3, the top of bull stick 3 runs through and accepts board 4 and with lower board 5 fixed connection, be equipped with motor 14 in the cavity 17, through being provided with motor 14, be convenient for drive gear 13 and rotate, the pivot end of motor 14 is equipped with gear 13, be equipped with ring gear 15 on the bull stick 3, ring gear 15 meshes with gear 13 mutually, through being provided with gear 13 and ring gear 15, at the motor 14 during operation, play and drive bull stick 3 pivoted purpose.

In this embodiment, on the lower plate 5 was placed to the work piece, starter motor 14, motor 14 drove gear 13 and rotates, and gear 13 meshes with ring gear 15 mutually, will drive bull stick 3 through ring gear 15 and rotate, and bull stick 3 drives lower plate 5 and rotates, and lower plate 5 drives the work piece and rotates, does benefit to the heating of work piece evenly.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A rapid heating vacuum quenching furnace is characterized by comprising:

furnace body (1), be equipped with adjustment mechanism in furnace body (1), be equipped with on the adjustment mechanism and accept board (4), be equipped with rotary mechanism on accepting board (4), be equipped with down board (5) on the rotary mechanism, the side of furnace body (1) is equipped with mounting panel (9), be equipped with filtering mechanism on mounting panel (9), filtering mechanism includes filter box (10), filter box (10) fixed mounting is on mounting panel (9), be equipped with first fan (11) and second fan (12) on filter box (10), be equipped with the valve on the air-supply line of first fan (11), the air-supply line intercommunication furnace body (1) of first fan (11).

2. The rapid heating vacuum quenching furnace according to claim 1, wherein: the air outlet pipe of the first fan (11) is communicated with the filter box (10), and the air inlet pipe and the air outlet pipe of the second fan (12) are communicated with the filter box (10).

3. The rapid heating vacuum quenching furnace according to claim 1, wherein: a partition plate (16) is arranged in the filter box (10), and a threaded through hole (8) is formed in the side face of the filter box (10).

4. A rapid heating vacuum quenching furnace according to claim 3, wherein: threaded through hole (8) female connection has pipe (7), be equipped with activated carbon filter screen (2) and photocatalyst filter screen (6) in pipe (7).

5. The rapid heating vacuum quenching furnace according to claim 1, wherein: the rotating mechanism comprises a cavity (17), and the cavity (17) is arranged in the bearing plate (4).

6. The rapid heating vacuum quenching furnace according to claim 5, wherein: the rotary rod (3) is rotatably connected in the cavity (17), and the top end of the rotary rod (3) penetrates through the bearing plate (4) and is fixedly connected with the lower plate (5).

7. The rapid heating vacuum quenching furnace according to claim 6, wherein: be equipped with motor (14) in cavity (17), the pivot end of motor (14) is equipped with gear (13), be equipped with ring gear (15) on bull stick (3), ring gear (15) and gear (13) mesh mutually.