CN207435491U - A kind of box-annealing furnace - Google Patents
A kind of box-annealing furnace Download PDFInfo
- Publication number
- CN207435491U CN207435491U CN201721370268.XU CN201721370268U CN207435491U CN 207435491 U CN207435491 U CN 207435491U CN 201721370268 U CN201721370268 U CN 201721370268U CN 207435491 U CN207435491 U CN 207435491U
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- Prior art keywords
- gear
- rack
- annealing furnace
- box
- hollow tube
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Abstract
The utility model discloses a kind of box-annealing furnaces, including rack, the bottom of the frame is provided with support plate, the support plate top surface one side is provided with air-heater, the air-heater one side and shaft is provided in the support plate top surface, the shaft one side and the rack top board undersurface is provided with motor, first gear is provided on the motor output shaft, the first gear both sides are engaged with second gear and the 3rd gear respectively, the second gear is arranged in the shaft, 3rd gear is arranged on the bull stick being flexibly connected with the support plate top surface, the bull stick top is through the rack and extends to above the rack top plate, and it is provided with the 4th gear.The beneficial effects of the utility model are：The annealing furnace can increase substantially the workpiece quality after annealing, the uniformity of Temperature Distribution in annealing furnace can be effectively ensured in use, suit large area to popularize application.
Description
Technical field
The utility model is related to annealing device technical field, it particularly relates to a kind of box-annealing furnace.
Background technology
Annealing is a kind of heat treatment process to material, it is therefore an objective to reduce hardness, improve machinability；Eliminate remaining answer
Power, stable dimensions reduce deformation and crackle tendency；Tissue is adjusted, eliminates tissue defects；Homogeneous material tissue and ingredient improve
Material property is prepared for subsequent heat treatment.Although existing box-annealing furnace is relatively specific for the middle-size and small-size workpiece of small lot
Annealing, but there are the problems such as cumbersome, annealing efficiency is low, cost of manufacture is high；Also, existing box-annealing furnace
Also uneven there are furnace in use, this causes the annealing effect of workpiece poor, greatly reduces work efficiency.
The problem of in correlation technique, currently no effective solution has been proposed.
Utility model content
The problem of in correlation technique, the utility model proposes a kind of box-annealing furnace, to overcome existing correlation technique
Existing above-mentioned technical problem.
What the technical solution of the utility model was realized in：
A kind of box-annealing furnace, including rack, the bottom of the frame is provided with support plate, and the support plate top surface one side is set
It is equipped with air-heater, the air-heater one side and shaft is provided in the support plate top surface, the shaft one side and be located at
The rack top board undersurface is provided with motor, and first gear, the first gear both sides point are provided on the motor output shaft
Be not engaged with second gear and the 3rd gear, the second gear is arranged in the shaft, the 3rd gear be arranged on
On the bull stick of the support plate top surface flexible connection, the bull stick top is through the rack and extends on the rack top plate
Side, and is provided with the 4th gear, the bull stick one side and turntable is provided on the rack top surface, on the turntable top surface
Annelaing pot is provided with, the annelaing pot lateral wall matching is arranged with gear ring, and the gear ring and the 4th gear are mutual
Engagement, the annelaing pot are internally provided with hollow tube, are matched on the hollow tube lateral wall and be provided with several groups of gas vents,
The hollow tube bottom is through the annelaing pot and the rack and extends to below the rack top plate, and with the shaft
Top is fixedly connected, and the hollow tube top matching is provided with connector, and the connector is arranged on the annelaing pot case lid
In middle through-hole, and connector top matching is provided with appendix, and described appendix one end is arranged on the air-heater and goes out
On gas end, the hollow tube, which is located on the segment section inside the annelaing pot, is symmetrically arranged with two groups of downtake pipes, and two
Matched on the mutually close one side of the group downtake pipe and be provided with several first jet thrusts, downtake pipe described in two groups it
Between and the annelaing pot matching internal is provided with several holders, the holder bottom is provided with several through holes, adjacent
Matching is provided with several groups of second exhaust pipes between two holders and on the hollow tube lateral wall, and described the
Two exhaust pipes are symmetrically arranged with several second jet thrusts in both sides up and down.
Further, the frame bottom is provided with several idler wheels.
Further, matching is provided with brake above the idler wheel.
Further, the motor is stepper motor.
Further, it is provided with insulating layer on the annealing box wall.
Further, the first jet thrust port and the second jet thrust port are horn-like structure.
Further, the holder is ring-shaped structure.
Further, the holder interior diameter is more than the hollow tube overall diameter.
The beneficial effects of the utility model are：By the way that workpiece is placed in the holder in annelaing pot, and pass through gas transmission
Heat in air-heater is transported in the hollow tube in annelaing pot by pipe, and passes through downtake pipe and second exhaust pipe by heat
Gas is delivered to the first jet thrust and the second jet thrust, uniform so as to fulfill the furnace in annelaing pot, and then after raising annealing
Workpiece quality；Hollow tube is passed motion to by setting motor that first gear is driven to rotate, and by second gear, is made
It obtains hollow tube to rotate in annelaing pot, while passes motion to and move back by the 3rd gear, bull stick, the 4th gear and gear ring
Fire-box so that annelaing pot is slowly rotated along the direction opposite with hollow tube rotation direction, after can further improving annealing
Workpiece quality ensures production efficiency, so as to improve the practical value of the annealing furnace and economic benefit.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram according to a kind of box-annealing furnace of the utility model embodiment.
In figure：
1st, rack；2nd, support plate；3rd, air-heater；4th, shaft；5th, motor；6th, first gear；7th, second gear；8th, the 3rd tooth
Wheel；9th, bull stick；10th, the 4th gear；11st, turntable；12nd, annelaing pot；13rd, gear ring；14th, hollow tube；15th, gas vent；16th, even
Connect device；17th, appendix；18th, downtake pipe；19th, the first jet thrust；20th, holder；21st, through hole；22nd, second exhaust pipe；
23rd, the second jet thrust；24th, idler wheel；25th, brake；26th, insulating layer.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained all belong to
In the scope of the utility model protection.
Embodiment according to the present utility model provides a kind of box-annealing furnace.
As shown in Figure 1, according to the box-annealing furnace of the utility model embodiment, including rack 1,1 bottom of rack is set
It is equipped with support plate 2, the 2 top surface one side of support plate is provided with air-heater 3,3 one side of air-heater and positioned at the support plate 2
It is provided with shaft 4 on top surface, 4 one side of shaft and 1 top board undersurface of rack is provided with motor 5, the motor 5 is defeated
It is provided with first gear 6 on shaft, 6 both sides of first gear are engaged with 7 and the 3rd gear 8 of second gear respectively, and described
Two gears 7 are arranged in the shaft 4, and the 3rd gear 8 is arranged on the bull stick 9 being flexibly connected with 2 top surface of support plate
On, 9 top of bull stick is through the rack 1 and extends to above 1 top plate of rack, and is provided with the 4th gear 10, institute
It states 9 one side of bull stick and is provided with turntable 11 on 1 top surface of rack, annelaing pot 12 is provided on 11 top surface of turntable,
12 lateral wall of the annelaing pot matching is arranged with gear ring 13, and the gear ring 13 is intermeshed with the 4th gear 10,
The annelaing pot 12 is internally provided with hollow tube 14, is matched on hollow 14 lateral wall of tube and is provided with several groups of gas vents
15, hollow 14 bottom of tube is through the annelaing pot 12 and the rack 1 and extends to below 1 top plate of rack, and
It is fixedly connected with 4 top of shaft, hollow 14 top of the tube matching is provided with connector 16, and the connector 16 is set
In the 12 case lid middle through-hole of annelaing pot, and the matching of 16 top of the connector is provided with appendix 17, the appendix
17 one end are arranged on 3 outlet side of air-heater, and the hollow tube 14 is located on the segment section inside the annelaing pot 12
Two groups of downtake pipes 18 are symmetrically arranged with, and if matching and being provided on the mutually close one side of downtake pipe 18 described in two groups
Dry first jet thrust 19 is provided with several put between downtake pipe 18 described in two groups and positioned at 12 matching internal of annelaing pot
Put box 20,20 bottom of holder is provided with several through holes 21, between the two neighboring holder 20 and positioned at the sky
Matching is provided with several groups of second exhaust pipes 22 on 14 lateral wall of heart tube, and the second exhaust pipe is symmetrical arranged both sides about 22
There are several second jet thrusts 23.
In one embodiment, for rack 1,1 bottom of rack is provided with several idler wheels 24, can facilitate work
People moves the annealing furnace, so as to which the practical value of the annealing furnace be effectively ensured.
In one embodiment, for idler wheel 24, the 24 top matching of idler wheel is provided with brake 25, Ke Yifang
Just worker controls the movement of the annealing furnace, so as to ensure that the job stability of the annealing furnace.
In one embodiment, for motor 5, the motor 5 is stepper motor, can further improve the annealing
The job stability of stove.
In one embodiment, for annelaing pot 12, insulating layer 26 is provided on 12 madial wall of annelaing pot, it can
To effectively improve the heat insulation effect of the annealing furnace, so as to improve the workpiece quality after annealing.
In one embodiment, for the first jet thrust 19 and the second jet thrust 23,19 end of the first jet thrust
Mouth and 23 port of the second jet thrust are horn-like structure, can effectively improve the work efficiency of the annealing furnace.
In one embodiment, for holder 20, the holder 20 is ring-shaped structure.
In one embodiment, for holder 20 and hollow tube 14,20 interior diameter of holder is more than institute
State hollow 14 overall diameter of tube.
In conclusion by means of the above-mentioned technical proposal of the utility model, by the way that workpiece is placed in annelaing pot 12
In holder 20, and the heat in air-heater 3 is transported in the hollow tube 14 in annelaing pot 12 by appendix 17, and led to
It crosses downtake pipe 18 and second exhaust pipe 22 and hot gas is delivered to the first jet thrust 19 and the second jet thrust 23, so as to fulfill moving back
Furnace in fire-box 12 is uniform, and then improves the workpiece quality after annealing；By the way that motor 5 is set to drive 6 turns of first gear
It is dynamic, and pass motion to hollow tube 14 by second gear 7 so that hollow tube 14 rotates in annelaing pot 12, simultaneously
Pass motion to annelaing pot 12 by the 3rd gear 8, bull stick 9, the 4th gear 10 and gear ring 13 so that annelaing pot 12 along with
The opposite direction of hollow 14 rotation direction of tube slowly rotates, and can further improve the workpiece quality after annealing, ensures production
Efficiency, so as to improve the practical value of the annealing furnace and economic benefit.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of box-annealing furnace, which is characterized in that including rack (1), rack (1) bottom is provided with support plate (2), institute
It states support plate (2) top surface one side and is provided with air-heater (3), air-heater (3) one side and on the support plate (2) top surface
It is provided with shaft (4), shaft (4) one side and the rack (1) top board undersurface is provided with motor (5), the motor
(5) first gear (6) is provided on output shaft, first gear (6) both sides are engaged with second gear (7) and the 3rd tooth respectively
It takes turns (8), the second gear (7) is arranged in the shaft (4), and the 3rd gear (8) is arranged on and the support plate (2)
On the bull stick (9) of top surface flexible connection, bull stick (9) top is through the rack (1) and extends to the rack (1) top plate
Top, and be provided with the 4th gear (10), bull stick (9) one side and is provided with turntable on the rack (1) top surface
(11), annelaing pot (12) is provided on turntable (11) top surface, annelaing pot (12) the lateral wall matching is arranged with gear ring
(13), and the gear ring (13) is intermeshed with the 4th gear (10), and the annelaing pot (12) is internally provided with hollow
Tube (14), on hollow tube (14) lateral wall matching be provided with several groups of gas vents (15), the hollow tube (14)
Bottom is through the annelaing pot (12) and the rack (1) and extends to the rack (1) top plate lower section, and with the shaft
(4) top is fixedly connected, and hollow tube (14) the top matching is provided with connector (16), and the connector (16) is arranged on
In annelaing pot (12) the case lid middle through-hole, and the matching of the connector (16) top is provided with appendix (17), described defeated
Tracheae (17) one end is arranged on the air-heater (3) outlet side, and the hollow tube (14) is located in the annelaing pot (12)
Two groups of downtake pipes (18), and the mutually close one side of downtake pipe (18) described in two groups are symmetrically arranged on the segment section in portion
It is matched on face and is provided with several first jet thrusts (19), between downtake pipe (18) described in two groups and positioned at the annelaing pot
(12) matching internal is provided with several holders (20), and holder (20) bottom is provided with several through holes (21), and adjacent two
It matches between a holder (20) and on hollow tube (14) lateral wall and is provided with several groups of second exhaust pipes
(22), both sides are symmetrically arranged with several second jet thrusts (23) to the second exhaust pipe (22) up and down.
2. a kind of box-annealing furnace according to claim 1, which is characterized in that rack (1) bottom is provided with several
Idler wheel (24).
3. a kind of box-annealing furnace according to claim 2, which is characterized in that matching is provided with above the idler wheel (24)
Brake (25).
4. a kind of box-annealing furnace according to claim 1, which is characterized in that the motor (5) is stepper motor.
5. a kind of box-annealing furnace according to claim 1, which is characterized in that set on annelaing pot (12) madial wall
There is insulating layer (26).
6. a kind of box-annealing furnace according to claim 1, which is characterized in that the first jet thrust (19) port and institute
It is horn-like structure to state the second jet thrust (23) port.
7. a kind of box-annealing furnace according to claim 1, which is characterized in that the holder (20) is tied to be circular
Structure.
8. a kind of box-annealing furnace according to claim 1, which is characterized in that holder (20) interior diameter is more than institute
State hollow tube (14) overall diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370268.XU CN207435491U (en) | 2017-10-21 | 2017-10-21 | A kind of box-annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370268.XU CN207435491U (en) | 2017-10-21 | 2017-10-21 | A kind of box-annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435491U true CN207435491U (en) | 2018-06-01 |
Family
ID=62292708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370268.XU Expired - Fee Related CN207435491U (en) | 2017-10-21 | 2017-10-21 | A kind of box-annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922769A (en) * | 2018-07-20 | 2018-11-30 | 芜湖新瑟安智能科技有限公司 | Attemperator after a kind of sintering of neodymium iron boron magnetic pole |
| CN109457100A (en) * | 2018-09-26 | 2019-03-12 | 芜湖优能自动化设备有限公司 | Annealing device is used in a kind of production of oil discharging seat |
| CN112921155A (en) * | 2021-03-15 | 2021-06-08 | 珠海市隽达精密制造有限公司 | Annealing equipment is used in gear production |
-
2017
- 2017-10-21 CN CN201721370268.XU patent/CN207435491U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922769A (en) * | 2018-07-20 | 2018-11-30 | 芜湖新瑟安智能科技有限公司 | Attemperator after a kind of sintering of neodymium iron boron magnetic pole |
| CN108922769B (en) * | 2018-07-20 | 2020-07-28 | 赣州嘉通新材料有限公司 | Heat preservation device after sintering of neodymium iron boron magnetism post |
| CN109457100A (en) * | 2018-09-26 | 2019-03-12 | 芜湖优能自动化设备有限公司 | Annealing device is used in a kind of production of oil discharging seat |
| CN112921155A (en) * | 2021-03-15 | 2021-06-08 | 珠海市隽达精密制造有限公司 | Annealing equipment is used in gear production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20181021 |