CN203855615U - Efficient tubular work-piece heat treatment furnace - Google Patents

Efficient tubular work-piece heat treatment furnace Download PDF

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Publication number
CN203855615U
CN203855615U CN201420226357.7U CN201420226357U CN203855615U CN 203855615 U CN203855615 U CN 203855615U CN 201420226357 U CN201420226357 U CN 201420226357U CN 203855615 U CN203855615 U CN 203855615U
Authority
CN
China
Prior art keywords
heater
gear
heat treatment
motor
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420226357.7U
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Chinese (zh)
Inventor
邱鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU METRO EVERBRIGHT HEAT TREATMENT CO LTD
Original Assignee
CHANGZHOU METRO EVERBRIGHT HEAT TREATMENT CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU METRO EVERBRIGHT HEAT TREATMENT CO LTD filed Critical CHANGZHOU METRO EVERBRIGHT HEAT TREATMENT CO LTD
Priority to CN201420226357.7U priority Critical patent/CN203855615U/en
Application granted granted Critical
Publication of CN203855615U publication Critical patent/CN203855615U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an efficient tubular work-piece heat treatment furnace, comprising a furnace body, a furnace door, a heating assembly and a supporting assembly, wherein the heating assembly and the supporting assembly are arranged in the furnace body; the heating assembly comprises a first motor, a fan blade and a plurality of electric heating elements; the supporting assembly is arranged below the electric heating elements and comprises two second motors, a gear, a gear belt, a plurality of rotating rollers, and two cross beams which are parallel to each other. According to the efficient tubular work-piece heat treatment furnace disclosed by the utility model, a fan is arranged at the top of the furnace body to ensure that the heat inside the furnace body is distributed more uniformly; the rotating roller is driven by the motor so as to ensure that a tubular work-piece is in self-rotation state in the heating process, the pipe wall of the tubular work-piece can be heated more uniformly, the stability of products can be improved, and the quality of the products can be improved.

Description

High-efficiency tubular heat treatment of workpieces stove
Technical field
The utility model relates to equipment for Heating Processing field, particularly a kind of high-efficiency tubular heat treatment of workpieces stove.
Background technology
Heat treatment furnace is that heat treatment industry uses comparatively frequently with a kind of equipment for Heating Processing, is mainly to utilize electric current to make the heating unit evolution of heat in stove, thereby workpiece or the material realized body of heater inside heat.
Traditional heat treatment furnace is all that the heating unit by being arranged on the two side in body of heater heats, because heat is all to concentrate on top, more down relative temperature is lower, so it is very inhomogeneous to be positioned at the workpiece heating of body of heater inside, affect the overall quality of workpiece, and the workpiece of tubulose is higher to the uniformity requirement of tube wall strength, thus be subject to affect meeting more outstanding.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, provide a kind of structure design exquisiteness, and homogeneous heating, and be relatively applicable to the high-efficiency tubular heat treatment of workpieces stove of tubular workpiece.
The utility model solves the technical scheme that its technical problem adopts: a kind of high-efficiency tubular heat treatment of workpieces stove, comprise body of heater, fire door and be arranged on heating component and the supporting component of body of heater inside, described fire door is arranged on body of heater, described inboard wall of furnace body is coated with heat-resisting liner, described heating component comprises the first motor, flabellum and some electrical heating elements, described the first motor is arranged on body of heater top, described flabellum is arranged on the first motor below, flabellum is connected with the first motor-driven, described some electrical heating elements are arranged on flabellum below, each electrical heating element is parallel to each other, and the level height of adjacent electrical heating element reduces gradually toward body of heater both sides in the middle of body of heater, described supporting component is arranged on electrical heating element below, supporting component comprises two the second motors, gear, gear band, some rotating rollers and two crossbeams that are parallel to each other, every described crossbeam two ends are separately fixed at inboard wall of furnace body both sides, described crossbeam is parallel with horizontal plane, described each rotating roller is evenly arranged between two crossbeams and rotating roller and beam vertical, from fire door, the one end away from is all fixed with gear to described rotating roller, described gear is all between gear band, each gear and gear band are in transmission connection, wherein, the gear that is positioned at head and the tail both sides is connected with two second motor-drivens respectively.
In order to promote working efficiency, increase the workpiece quantity of single heating, described body of heater inside is provided with three supporting components, and each supporting component is parallel to each other.
For electrical heating element being played to effective protection, but do not affect heats, between described electrical heating element and supporting component, be provided with protective shield, described protective shield two ends are fixed on the two side of body of heater inside, evenly offer some pod apertures on protective shield.
In order to keep the stopping property of body of heater, between described flabellum and the first motor, be provided with sealing cover, described sealing cover is fixedly connected with body of heater, between sealing cover and body of heater, is provided with sealing member.
In order to reduce the friction between rotating roller and crossbeam, increase the work-ing life of each parts, in described two crossbeams, be evenly provided with some bearings, each rotating roller two ends are all connected with crossbeam by bearing.
The beneficial effects of the utility model are: this high-efficiency tubular heat treatment of workpieces stove is by arranging fan at body of heater top, body of heater internal heat is distributed more even, by motor-driven rotating roller, thereby make tubular workpiece heating process in autorotation, make the tube wall of tubular workpiece be heated more even, promote the stability of product, improved the quality of product.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the sectional view of high-efficiency tubular heat treatment of workpieces stove of the present utility model;
Fig. 2 is the structural representation of the supporting component of high-efficiency tubular heat treatment of workpieces stove of the present utility model;
Fig. 3 is the gear of high-efficiency tubular heat treatment of workpieces stove of the present utility model and the connection diagram of gear band;
In figure: 1. body of heater, 2. liner, 3. the first motor, 4. flabellum, 5. sealing cover, 6. electrical heating element, 7. protective shield, 8. crossbeam, 9. rotating roller, 10. gear band, 11. gears, 12. second motors.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-3, a kind of high-efficiency tubular heat treatment of workpieces stove, comprise body of heater 1, fire door and be arranged on heating component and the supporting component of body of heater 1 inside, described fire door is arranged on body of heater 1, described body of heater 1 inwall is coated with heat-resisting liner 2, described heating component comprises the first motor 3, flabellum 4 and some electrical heating elements 6, described the first motor 3 is arranged on body of heater 1 top, described flabellum 4 is arranged on the first motor 3 belows, flabellum 4 and the first motor 3 are in transmission connection, described some electrical heating elements 6 are arranged on flabellum 4 belows, each electrical heating element 6 is parallel to each other, and the level height of adjacent electrical heating element 6 reduces gradually toward body of heater both sides in the middle of body of heater, described supporting component is arranged on electrical heating element 6 belows, supporting component comprises two the second motors 12, gear 11, gear band 10, some rotating rollers 9 and two crossbeams that are parallel to each other 8, every crossbeam 8 two ends are separately fixed at body of heater 1 inwall both sides, described crossbeam 8 is parallel with horizontal plane, described each rotating roller 9 be evenly arranged between two crossbeams 8 and rotating roller 9 vertical with crossbeam 8, from fire door, the one end away from is all fixed with gear 11 to described rotating roller 9, described gear 11 is all between gear band 10, each gear 11 is in transmission connection with gear band 10, wherein, the gear 11 that is positioned at head and the tail both sides is in transmission connection with two second motors 12 respectively.
In order to promote working efficiency, increase the workpiece quantity of single heating, described body of heater 1 inside is provided with three supporting components, and each supporting component is parallel to each other.
For electrical heating element 6 is played to effective protection; but do not affect heats; between described electrical heating element 6 and supporting component, be provided with protective shield 7, described protective shield 7 two ends are fixed on the two side of body of heater 1 inside, evenly offer some pod apertures on protective shield 7.
In order to keep the stopping property of body of heater 1, between described flabellum 4 and the first motor 3, be provided with sealing cover 5, described sealing cover 5 is fixedly connected with body of heater 1, between sealing cover 5 and body of heater 1, is provided with sealing member.
In order to reduce the friction between rotating roller 9 and crossbeam 8, increase the work-ing life of each parts, described two crossbeams 8 are interior is evenly provided with some bearings, and each rotating roller 9 two ends are all connected with crossbeam 8 by bearing.
In the time that needs are heat-treated heating to tubular workpiece, tubular workpiece is placed between two rotating rollers 9, make tubular workpiece parallel with rotating roller 9, then close fire door, opening power, electrical heating element 6 starts the evolution of heat, and the first motor 3 that is arranged on body of heater 1 top drives flabellum 4 to work, the heat that is gathered in body of heater 1 top is spread downwards by pod apertures, make the inner heating of body of heater 1 more even; Synchronously, in the time that electrical heating element 6 is started working, two second motors 12 of supporting component also start to drive the gear 11 that is connected with this second motor 12 to rotate, two gears 11 drive transmission belt 10 to rotate, and then drive all gears 11 synchronously to rotate, because gear 11 is all connected with rotating roller 9, so each rotating roller 9 is along rotating in same direction, and then drive tubular workpiece rotation, lower wall surface on whole tubular workpiece is heated evenly.
Compared with prior art, this high-efficiency tubular heat treatment of workpieces stove is by arranging fan at body of heater 1 top, make body of heater 1 internal heat distribute more even, by motor-driven rotating roller 9, thereby make tubular workpiece heating process in autorotation, the tube wall of tubular workpiece is heated more even, has promoted the stability of product, improved the quality of product.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.

Claims (5)

1. a high-efficiency tubular heat treatment of workpieces stove, comprise body of heater (1), fire door and be arranged on body of heater (1) inner heating component and supporting component, described fire door is arranged on body of heater (1), described inboard wall of furnace body is coated with heat-resisting liner (2), it is characterized in that, described heating component comprises the first motor (3), flabellum (4) and some electrical heating elements (6), described the first motor (3) is arranged on body of heater (1) top, described flabellum (4) is arranged on the first motor (3) below, flabellum (4) is in transmission connection with the first motor (3), described some electrical heating elements (6) are arranged on flabellum (4) below, each electrical heating element (6) is parallel to each other, and the level height of adjacent electrical heating element (6) reduces gradually toward body of heater both sides in the middle of body of heater, described supporting component is arranged on electrical heating element (6) below, supporting component comprises two the second motors (12), gear (11), gear band (10), some rotating rollers (9) and two crossbeams that are parallel to each other (8), every described crossbeam (8) two ends are separately fixed at body of heater (1) inwall both sides, described crossbeam (8) is parallel with horizontal plane, described each rotating roller (9) be evenly arranged between two crossbeams (8) and rotating roller (9) vertical with crossbeam (8), from fire door, the one end away from is all fixed with gear (11) to described rotating roller (9), described gear (11) is all positioned between gear band (10), each gear (11) is in transmission connection with gear band (10), wherein, the gear (11) that is positioned at head and the tail both sides is in transmission connection with two second motors (12) respectively.
2. high-efficiency tubular heat treatment of workpieces stove as claimed in claim 1, is characterized in that, described body of heater (1) inside is provided with three supporting components, and each supporting component is parallel to each other.
3. high-efficiency tubular heat treatment of workpieces stove as claimed in claim 1, it is characterized in that, between described electrical heating element (6) and supporting component, be provided with protective shield (7), described protective shield (7) two ends are fixed on the inner two side of body of heater (1), and protective shield evenly offers some pod apertures on (7).
4. high-efficiency tubular heat treatment of workpieces stove as claimed in claim 1, it is characterized in that, between described flabellum (4) and the first motor (3), be provided with sealing cover (5), described sealing cover (5) is fixedly connected with body of heater (1), between sealing cover (5) and body of heater (1), is provided with sealing member.
5. high-efficiency tubular heat treatment of workpieces stove as claimed in claim 1, is characterized in that, in described two crossbeams (8), is evenly provided with some bearings, and each rotating roller (9) two ends are all connected with crossbeam (8) by bearing.
CN201420226357.7U 2014-05-05 2014-05-05 Efficient tubular work-piece heat treatment furnace Withdrawn - After Issue CN203855615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420226357.7U CN203855615U (en) 2014-05-05 2014-05-05 Efficient tubular work-piece heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420226357.7U CN203855615U (en) 2014-05-05 2014-05-05 Efficient tubular work-piece heat treatment furnace

Publications (1)

Publication Number Publication Date
CN203855615U true CN203855615U (en) 2014-10-01

Family

ID=51605482

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420226357.7U Withdrawn - After Issue CN203855615U (en) 2014-05-05 2014-05-05 Efficient tubular work-piece heat treatment furnace

Country Status (1)

Country Link
CN (1) CN203855615U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103924055A (en) * 2014-05-05 2014-07-16 常州市新城光大热处理有限公司 High-efficiency tubular workpiece thermal treatment furnace
CN106222395A (en) * 2016-08-22 2016-12-14 重庆达升源汽车零部件有限公司 Round steel heating furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103924055A (en) * 2014-05-05 2014-07-16 常州市新城光大热处理有限公司 High-efficiency tubular workpiece thermal treatment furnace
CN103924055B (en) * 2014-05-05 2015-11-18 常州市新城光大热处理有限公司 High-efficiency tubular heat treatment of workpieces stove
CN106222395A (en) * 2016-08-22 2016-12-14 重庆达升源汽车零部件有限公司 Round steel heating furnace
CN106222395B (en) * 2016-08-22 2018-04-06 重庆达升源汽车零部件有限公司 Round steel heating furnace

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20141001

Effective date of abandoning: 20151118

C25 Abandonment of patent right or utility model to avoid double patenting