CN205556745U - Steel band formula heat treatment furnace - Google Patents
Steel band formula heat treatment furnace Download PDFInfo
- Publication number
- CN205556745U CN205556745U CN201620032981.2U CN201620032981U CN205556745U CN 205556745 U CN205556745 U CN 205556745U CN 201620032981 U CN201620032981 U CN 201620032981U CN 205556745 U CN205556745 U CN 205556745U
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- CN
- China
- Prior art keywords
- flabellum
- steel band
- heater
- motor
- furnace
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Abstract
The utility model discloses a steel band formula heat treatment furnace, including the furnace body, install the motor in the furnace body top, the output of motor runs through in smelter body outer wall arranges the furnace chamber in, and the output of motor is fixed with the stirring leaf, and the stirring leaf is by main shaft and flabellum A, constitute with flabellum B, and flabellum A is opposite with turning to of flabellum B, and flabellum A's blade horizontal length is less than flabellum B's blade horizontal length, and two rollers side by side rotate and set up at the furnace body, and the steel band cover is established on two rollers and is cooperateed with it. The wind direction that produces as flabellum B is perpendicularly upwards the time, and the wind direction that flabellum A produced is downwards perpendicular, and stirring lobate shaped becomes little down and big column air current, and this same air current can fully drive the heat source motion in the furnace body, and reduce furnace body internal cause heat treatment time's increase and the condition of the the local temperature rapid drawdown that appears takes place, and the final continuous heat treatment process that realizes tiny spare part is guaranteed simultaneously that spare part is whole to be heated evenly, realizes improving spare part processingquality's purpose.
Description
Technical field
This utility model relates to heat treatment of workpieces field, specifically refers to steel band type heat-treatment furnace.
Background technology
As is known in the industry, at the mechanical parts (such as chain rail) that material is metal, metal material (such as rod
Material, tubing and forging) etc. manufacture process in, it is right to typically require in order to quality assurance such as improves hardness
Its heat treatment.Under normal circumstances, for workpiece the entering from one end of the length direction of heat-treatment furnace of heat treatment
Material mouth sends into burner hearth, and is made workpiece towards heat treatment by Qu Yun mechanism within according to the time period of technique initialization
The discharging opening row of the other end of the length direction of stove moves, until exporting from discharging opening, completes heat treatment.
But heat-treatment furnace of the prior art carries out the qualification rate of the little parts after heat treatment the most relatively
Low, trace it to its cause and be that in stove parts are heated insufficient or are heated uneven, cause the office of parts
Portion's hardness keeps constant, and uses the mode advertising hot blast to be applied directly to parts in traditional heat-treatment furnace
On, i.e. hot blast only stirs in one direction, and the local heating ultimately resulting in parts is uneven.
Utility model content
The purpose of this utility model is to provide steel band type heat-treatment furnace, it is achieved the Continuous Heat to tiny parts
Treatment process, ensures that parts entirety is heated evenly, it is achieved improve the purpose of parts machining quality simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
Steel band type heat-treatment furnace, is respectively arranged with the body of heater of feeding warehouse and discharging bin including two ends, at described stove
Body is arranged above motor, and the outfan of described motor runs through furnace body outer wall and is placed in furnace chamber, motor defeated
Going out end and be fixed with paddle, described paddle is by main shaft and by the flabellum A being fixed on main shaft and flabellum
B is constituted, and flabellum A is contrary with turning to of flabellum B, and the blade horizontal length of flabellum A is less than flabellum B's
Blade horizontal length, two rollers side by side rotate and are arranged on body of heater, steel band be set on two rollers and with
Match, also include motor, the outfan of described motor is connected with roller by belt.This utility model
During work, first injecting thermal source in body of heater, when temperature constant in body of heater, workpiece is entered into steel by feeding warehouse
On band, electric motor starting drives two rollers and steel band motion, and workpiece transmits a segment distance with reality by steel band
The entirety of existing workpiece is heated, it is achieved reach to provide the purpose of workpiece processing quality, during the transmission of steel band,
It is positioned at the motor starting above body of heater so that stirring vane rotates in body of heater, it is ensured that the thermal source in body of heater divides
Cloth is uniform, and then makes being heated evenly of workpiece；Paddle is by main shaft and is fixed on main shaft and turns to phase
Anti-flabellum A and flabellum B is constituted, and the blade water that the blade horizontal width of flabellum A is less than flabellum B
Flat width, and then when revolution, paddle can form the two difform air-flows of class, i.e. as flabellum B
The wind direction produced vertically downward time, vertically upward, paddle is formed lower big the least the wind direction that flabellum A produces
Column air-flow, this air-flow can fully drive the Moving Heat Sources in body of heater, reduces body of heater endogenous cause of ill heat treatment time
Increase and the situation of local temperature rapid drawdown that occurs occurs；And work as the wind direction of flabellum B generation vertically upward
Time, vertically downward, paddle forms down little big column air-flow to the wind direction that flabellum A produces, and same should
Air-flow can fully drive the Moving Heat Sources in body of heater, reduces the increase of body of heater endogenous cause of ill heat treatment time and occurs
Local temperature rapid drawdown situation occur, finally realize the continuous heat operation to tiny parts, simultaneously
Ensure that parts entirety is heated evenly, it is achieved improve the purpose of parts machining quality.
Also include two support shafts being disposed side by side on below the steel band of bottom of furnace body side, described support
The longitudinal cross-section of axle is rhombus and steel band is formed extruding.Steel band as the load-bearing of workpiece and transfer member,
Working long hours down, the tensioning dynamics of steel band self can be gradually reduced, and causes and occurs depression in the middle part of steel band, fall
The transmission efficiency of low workpiece, this utility model is installing two side by side below the steel band of bottom of furnace body side
Support shaft so that the steel band local near bottom of furnace body side projects upwards, and then increases steel band self
Tensioning dynamics, it is ensured that the transport that workpiece is stable, improves the heat treatment efficiency of workpiece.
Described feeding warehouse is respectively connected with blast pipe in communication with the upper surface of discharging bin.Of the prior art
Temperature in furnace can gradually reduce along with the increase of process time, and the solution used is for charging
Storehouse is passed through thermal source lose with heat compensation, but this type of mode can directly increase and is located close to feeding warehouse side
The ambient temperature of workpiece self, and then cause the local temperature cataclysm of this workpiece to reduce its processing quality；This
Utility model is respectively connected with blast pipe at feeding warehouse and discharging bin upper surface, when compensating temperature loss, simultaneously
In two blast pipes, inject thermal source, utilize the quick agitation capability of paddle, rapidly by the temperature of furnace interior
Degree is replied normal, and then reduction workpiece is affected by difference variation.
Upper surface at described body of heater is provided with interconnective control chamber and thermocouple, the heat of described thermocouple
Point pole is placed in furnace chamber, and the control switch of control chamber is connected with motor.Thermocouple can detect in body of heater in time
Variations in temperature, real-time detector data simultaneously, by control chamber control switch timely governor motor turn
Kinetic power so that paddle makes matched rotating speed with the change of stove body temperature, it is achieved workpiece
The purpose of its crudy is kept during heat treatment.
Also include that multiple universal wheel, multiple described universal wheels are arranged on the bottom of described body of heater.As preferably,
Multiple universal wheels are installed in the bottom of body of heater so that the use of body of heater is more flexible, is not limited by region
Limit, facilitate the use of operator, improve serviceability of the present utility model.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this utility model when the wind direction that flabellum B produces vertically upward time, flabellum A produce wind direction vertical
Downwards, paddle forms down little big column air-flow, in this same air-flow fully can drive body of heater
Moving Heat Sources, reduces the increase of body of heater endogenous cause of ill heat treatment time and the situation of local temperature rapid drawdown that occurs is sent out
Raw, finally realize the continuous heat operation to tiny parts, ensure that parts entirety is heated evenly simultaneously,
Realize improving the purpose of parts machining quality；
2, this utility model is installing two support shafts side by side below the steel band of bottom of furnace body side, makes
Obtain the steel band local near bottom of furnace body side to project upwards, and then increase the tensioning dynamics of steel band self, protect
The transport that card workpiece is stable, improves the heat treatment efficiency of workpiece；
3, this utility model is respectively connected with blast pipe at feeding warehouse and discharging bin upper surface, is compensating temperature loss
Time, in two blast pipes, inject thermal source simultaneously, utilize the quick agitation capability of paddle, rapidly by body of heater
Internal temperature is replied normal, and then reduction workpiece is affected by difference variation.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes this Shen
A part please, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is the structural representation of paddle；
Labelling and corresponding parts title in accompanying drawing:
1-body of heater, 2-motor, 3-control chamber, 4-feeding warehouse, 5-discharging bin, 6-support shaft, 7-universal wheel,
8-motor, 9-steel band, 10-paddle, 101-main shaft, 102-flabellum A, 103-flabellum B, 11-thermocouple,
12-roller, 13-blast pipe.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment
And accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and
Its explanation is only used for explaining this utility model, is not intended as restriction of the present utility model.
Embodiment 1
As shown in FIG. 1 to 3, the present embodiment includes that two ends are respectively arranged with feeding warehouse 4 and discharging bin 5
Body of heater 1, is arranged above motor 2 at described body of heater 1, and the outfan of described motor 2 runs through body of heater 1
Outer wall is placed in furnace chamber, and the outfan of motor 2 is fixed with paddle 10, and described paddle 10 is by main shaft 101
And be made up of with flabellum B103 the flabellum A102 being fixed on main shaft 101, flabellum A102 and flabellum
Turning to of B103 is contrary, and the blade horizontal length that the blade horizontal length of flabellum A102 is less than flabellum B103,
Two rollers 12 side by side rotate and are arranged on body of heater 1, and steel band 9 is set on two rollers 12 and phase therewith
Coordinating, also include motor 8, the outfan of described motor 8 is connected with roller 12 by belt；Also include two
The individual support shaft 6 being disposed side by side on below the steel band 9 of body of heater 1 bottom side, described support shaft 6
Longitudinal cross-section is rhombus and steel band 9 is formed extruding；Described feeding warehouse 4 all connects with the upper surface of discharging bin 5
It is connected to blast pipe 13 in communication；Upper surface at described body of heater 1 is provided with interconnective control chamber 3
With thermocouple 11, the focus pole of described thermocouple 11 is placed in furnace chamber, and control chamber 3 control switch with
Motor 2 connects.
During work, first injecting thermal source in body of heater 1, when temperature constant in body of heater 1, workpiece is by feeding warehouse
4 enter on steel band 9, and motor 8 starts two rollers 12 of drive and steel band 9 moves, and workpiece passes through steel
It is heated with the entirety realizing workpiece with 9 transmission one segment distances, it is achieved reach to provide the purpose of workpiece processing quality,
During the transmission of steel band 9, it is positioned at the motor 2 above body of heater 1 and starts so that paddle 10 exists
Rotate in body of heater 1, it is ensured that the thermal source in body of heater 1 is evenly distributed, and then makes being heated evenly of workpiece；Stir
Mix leaf 10 and by main shaft 101 and be fixed on main shaft 101 and turn to contrary flabellum A102 and flabellum B103
Constitute, and the blade horizontal width that the blade horizontal width of flabellum A102 is less than flabellum B103, and then
When motor 2 rotates, paddle 10 can form the two difform air-flows of class, i.e. produces as flabellum B103
Wind direction vertically downward time, vertically upward, paddle 10 is formed lower big the least the wind direction that flabellum A102 produces
Column air-flow, this air-flow can fully drive the Moving Heat Sources in body of heater 1, reduces at body of heater 1 endogenous cause of ill heat
The increase of reason time and the situation of local temperature rapid drawdown that occurs occurs；And when the wind direction of flabellum B103 generation
Time vertically upward, flabellum A102 produce wind direction vertically downward, paddle 10 formed under little big column
Air-flow, this same air-flow can fully drive the Moving Heat Sources in body of heater 1, reduces at body of heater 1 endogenous cause of ill heat
The increase of reason time and the situation of local temperature rapid drawdown that occurs occurs, finally realize the company to tiny parts
Continuous heat treatment step, ensures that parts entirety is heated evenly, it is achieved improve the mesh of parts machining quality simultaneously
's.
Wherein, steel band 9 is as the load-bearing of workpiece and transfer member, under working long hours, steel band 9 self
Tensioning dynamics can be gradually reduced, cause in the middle part of steel band 9 occur depression, reduce workpiece transmission efficiency, this
Utility model is installing two support shafts 6 side by side below the steel band 9 of body of heater 1 bottom side so that
Project upwards near steel band 9 local of body of heater 1 bottom side, and then increase the tensioning dynamics of steel band 9 self,
Ensure the transport that workpiece is stable, improve the heat treatment efficiency of workpiece.
And body of heater 1 internal temperature of the prior art can gradually reduce along with the increase of process time, and adopt
Solution be in feeding warehouse 4, to be passed through thermal source lose with heat compensation, but this type of mode can directly increase
Add the ambient temperature of the workpiece self being located close to feeding warehouse 4 side, and then cause the local temperature of this workpiece
Cataclysm and reduce its processing quality；This utility model feeding warehouse 4 and discharging bin 5 upper surface be respectively connected with into
Airduct 13, when compensating temperature loss, injects thermal source simultaneously in two blast pipes 13, utilizes paddle
The quick agitation capability of 10, replys the temperature within body of heater 1 rapidly normal, and then reduces workpiece by the temperature difference
The impact of change；Thermocouple 11 can detect the variations in temperature in body of heater 1, simultaneously real-time detector data in time,
The rotative power of timely governor motor 2 is switched so that paddle 10 is with stove by controlling on control chamber 3
The change of temperature in body 1 and make matched rotating speed, it is achieved keep it to add working medium during heat treatment of workpieces
The purpose of amount.
As preferably, multiple universal wheels 7 are installed in the bottom of body of heater 1 so that the use of body of heater 1 is cleverer
Live, be not limited by the restriction of region, facilitate the use of operator, improve use of the present utility model
Performance.
Above-described detailed description of the invention, is carried out the purpose of this utility model, technical scheme and beneficial effect
Further describe, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model
, be not used to limit protection domain of the present utility model, all spirit of the present utility model and principle it
In, any modification, equivalent substitution and improvement etc. done, should be included in protection domain of the present utility model
Within.
Claims (5)
1. steel band type heat-treatment furnace, is respectively arranged with feeding warehouse (4) and discharging bin (5) including two ends
Body of heater (1), it is characterised in that: it is arranged above motor (2), and described horse at described body of heater (1)
Reaching the outfan of (2) to run through body of heater (1) outer wall and be placed in furnace chamber, the outfan of motor (2) is fixed with
Paddle (10), described paddle is by main shaft (101) and by the flabellum being fixed on main shaft (101)
A (102) and flabellum B (103) is constituted, and turning to of flabellum A (102) and flabellum B (103) is contrary,
And the blade horizontal length that the blade horizontal length of flabellum A (102) is less than flabellum B (103), two are also
The roller (12) of row rotates and is arranged on body of heater (1), steel band (9) be set in two rollers (12) upper and
Cooperating therewith, also include motor (8), the outfan of described motor (8) is by belt and roller (12)
Connect.
Steel band type heat-treatment furnace the most according to claim 1, it is characterised in that: also include two also
Row is positioned close to the support shaft (6) of steel band (9) lower section of body of heater (1) bottom side, described support shaft
Longitudinal cross-section be rhombus and to steel band (9) formed extruding.
Steel band type heat-treatment furnace the most according to claim 1, it is characterised in that: described feeding warehouse (4)
It is respectively connected with blast pipe (13) in communication with the upper surface of discharging bin (5).
Steel band type heat-treatment furnace the most according to claim 1, it is characterised in that: in described body of heater (1)
Upper surface be provided with interconnective control chamber (3) and thermocouple (11), described thermocouple (11)
Focus pole be placed in furnace chamber, and the control switch of control chamber (3) is connected with motor (2).
5. according to the steel band type heat-treatment furnace described in Claims 1 to 4 any one, it is characterised in that: also
Including multiple universal wheels (7), multiple described universal wheels (7) are arranged on the bottom of described body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032981.2U CN205556745U (en) | 2016-01-14 | 2016-01-14 | Steel band formula heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032981.2U CN205556745U (en) | 2016-01-14 | 2016-01-14 | Steel band formula heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556745U true CN205556745U (en) | 2016-09-07 |
Family
ID=56823032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032981.2U Expired - Fee Related CN205556745U (en) | 2016-01-14 | 2016-01-14 | Steel band formula heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205556745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921639A (en) * | 2022-05-23 | 2022-08-19 | 安徽天大铜业有限公司 | Anti-oxidation treatment device used before heat treatment of copper wire material |
-
2016
- 2016-01-14 CN CN201620032981.2U patent/CN205556745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921639A (en) * | 2022-05-23 | 2022-08-19 | 安徽天大铜业有限公司 | Anti-oxidation treatment device used before heat treatment of copper wire material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |