CN110408752A - A kind of small rod annealing lathe - Google Patents
A kind of small rod annealing lathe Download PDFInfo
- Publication number
- CN110408752A CN110408752A CN201910792089.2A CN201910792089A CN110408752A CN 110408752 A CN110408752 A CN 110408752A CN 201910792089 A CN201910792089 A CN 201910792089A CN 110408752 A CN110408752 A CN 110408752A
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- motor
- rack
- lathe
- carrier chain
- annealed
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- 238000000137 annealing Methods 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000006698 induction Effects 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000007665 sagging Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Proposed by the present invention is a kind of small rod annealing lathe, and structure includes rack, driven sprocket, bipatch carrier chain, material supporting rack, drive sprocket, feeding platform, blanking storehouse, crank block, motor, rough lock, motor, retarder, seat board；Main body transmission mechanism of the present invention uses chain conveyer, and structure is simple, stable transmission；Supporting role is played by supporting plate mechanism, prevents chain from, since gravity generation is sagging, influencing the efficiency of transmission in transmission process；Replace the tension pulley mechanism in traditional machine tool, by the adjusting of arm plate, the tightness of adjustable transmission chain simultaneously；Idler wheel is replaced using deep groove ball bearing, reduces friction and vibration, improves transmission stability.
Description
Technical field
Proposed by the present invention is a kind of small rod annealing lathe, belongs to metal process equipment technical field.
Background technique
It anneals and refers to for metal being heated slowly to certain temperature, keep enough time, then with Reasonable Speed cooling
Process is a kind of widely used metal heating processing technology, the purpose is to reduce metal hardness, improves machinability；
Residual stress is reduced simultaneously, stable dimensions reduce the deformation and crackle tendency of metal material.With industrial automation development with
Universal, annealing process also while increasingly develops towards automation direction, and the annealing lathe that automatic annealing uses at present is one
Kind dedicated machine tool, by installing sensing device additional, can automation control anneal process, enhance the continuity of process, improve
Production efficiency.Currently, the research and development of existing annealing lathe still belong to the starting stage, still have following defect: the degree of automation is low,
Labor intensive resource is high, inefficiency, and induction feedback system is incomplete, and precision is to be improved etc..
Summary of the invention
It is an object of the invention to solve the above problem existing for existing annealing machine tool structure, propose a kind of for small-sized bar
The annealing lathe of the annealing operation design of part, may be implemented the automation of feeding, annealing operation.
Technical solution of the invention: a kind of small rod annealing lathe, structure includes rack, and driven sprocket is double
Pitch carrier chain, material supporting rack, drive sprocket, feeding platform, blanking storehouse, crank block, A motor, rough lock, B motor slow down
Device, seat board, induction heater；Wherein rack is integrally rectangle, and the left end of rack and right end are respectively equipped with a pair of of driven sprocket
With a pair of of drive sprocket, induction heater is set to the upper surface middle part of rack, passes through binodal between driven sprocket and drive sprocket
Away from carrier chain around connection, material supporting rack is set to the outer surface of bipatch carrier chain, and bipatch carrier chain passes through induction heater
Internal burner hearth；Retarder is set on the seat board of rack bottom right side, and is connected by rough lock with drive sprocket, B motor
It is installed on the inside of retarder；One end of feeding platform is connected with one end of rack, and blanking storehouse, crank block and motor are all provided with
In the top of feeding platform, blanking storehouse is installed on the side that feeding platform rack connects, and crank block is set to the rear side in blanking storehouse, and with
The connection of A motor.
Further, each contact point in bottom Yu ground of the rack is equipped with an adjusting stabilizer blade, and height can be by
Stabilizer blade is adjusted to be adjusted.
Further, the driven sprocket and drive sprocket pass through the upper surface that a bearing block is fixed on rack,
Its outside is equipped with a protective cover, and support shaft is supported by a pair of of deep groove ball bearing respectively.
Further, the lower surface of the bipatch carrier chain top half is equipped with main supporting plate, the both ends point of main supporting plate
It is not connected by a pair of of arm plate with a pair of of fixing seat, each fixing seat passes through the upper surface that screw is fixed on rack；Pass through
The angle for adjusting siding can change the height of main supporting plate, carry out support and tensioning to bipatch carrier chain with this.
Further, the bottom of the seat board is equipped with jackscrew plate, and one end of jackscrew plate is equipped with adjusting screw；Adjust screw
Can a small amount of adjustment seat Board position, to be periodically tensioned to transmission chain.
Further, the upper surface of the material supporting rack is equidistant is equipped with several protrusions, and raised section is in sawtooth
Shape, for keeping the relatively stable of rod piece.
Further, several rod pieces to be annealed are provided, in sequence from bottom to top, with inside the blanking storehouse.
Its working method, specifically comprises the following steps:
1) rod piece to be annealed is sequentially placed into blanking storehouse, closes general supply, annealing lathe powers on；
2) starting annealing lathe, adjusts the rotation speed of B motor, keeps bipatch carrier chain mobile with setting speed；
3) induction heater powers on, and opens preheating switch, preheats to the thyratron and oscillating tube of induction heating furnace interior, in advance
Setting heating voltage is required according to technique after the completion of heat operation；
4) start A motor, rod piece to be annealed is sent to annealing portion, rod piece enters induction heating through bipatch carrier chain
Furnace enters in heating furnace inductor to rod piece, the pause of B motor, starts the heater switch of induction heater, and rod piece starts to add
Heat；When B motor suspends, A motor drive crank block continues to push to next rod piece on bipatch carrier chain, and waiting is moved back
Fire；
5) after rod piece temperature reaches annealing set temperature, B motor start-up, rod piece removes induction heater with carrier chain, under
One rod piece enters in induction heater, begins to warm up；A motor drive slider-crank mechanism continues to push away subsequent rod piece simultaneously
It send to carrier chain, waiting annealing；
6) induction heater voltage after processing is completed, is adjusted to minimum, closing heating furnace power switch, after ten minutes by whole rod pieces
Close lathe power switch.
Advantages of the present invention:
1) main body transmission mechanism uses chain conveyer, and structure is simple, stable transmission；
2) supporting role is played by supporting plate mechanism, prevents chain from, since gravity generation is sagging, influencing to transmit in transmission process
Efficiency；Replace the tension pulley mechanism in traditional machine tool, by the adjusting of arm plate, the elastic journey of adjustable transmission chain simultaneously
Degree；
3) idler wheel is replaced using deep groove ball bearing, reduces friction and vibration, improve transmission stability.
Detailed description of the invention
Attached drawing 1 is a kind of overall structure diagram of small rod annealing lathe of the present invention.
Attached drawing 2 is the structural schematic diagram of material supporting rack.
1 it is rack in figure, 2 be bearing block, 3 be protective cover, 4 be deep groove ball bearing, 5 be driven sprocket, 6 is that bipatch is defeated
Send chain, 7 be material supporting rack, 8 be main supporting plate, 9 be fixing seat, 10 be arm plate, 11 be screw, 12 be drive sprocket, 13 be feeding platform,
14 be blanking storehouse, 15 be rod piece, 16 be crank block, 17 be A motor, 18 be adjust stabilizer blade, 19 be rough lock, 20 be adjustment
Screw, 21 be jackscrew plate, 22 be B motor, 23 be retarder, 24 be seat board, 25 be induction heater.
Specific embodiment
Technical solution of the present invention is further illustrated below according to attached drawing.
A kind of small rod annealing lathe as shown in Figure 1, structure are divided into material loading part and annealing portion, material loading part
Set on the right side of annealing portion, wherein material loading part includes feeding platform 13, blanking storehouse 14, crank block 16, A motor 17,
Decline feed bin 14, crank block 16 and A motor 17 be set to feeding platform 13 top, blanking storehouse 14 be installed on material loading part with
One end that annealing portion connects, crank block 16 are set to the rear side in blanking storehouse 14, and connect with A motor 17；Annealing portion packet
Including rack 1, driven sprocket 5, bipatch carrier chain 6, material supporting rack 7, drive sprocket 12, rough lock 19, B motor 22, retarder
23, seat board 24, induction heater 25；Wherein rack 1 is whole is rectangle, the left end of rack 1 and right end be respectively equipped with it is a pair of from
Movable sprocket 5 and a pair of of drive sprocket 12, induction heater 25 are set to the upper surface middle part of rack 1, driven sprocket 5 and drive sprocket
By bipatch carrier chain 6 around connection between 12, material supporting rack 7 is set to the outer surface of bipatch carrier chain 6, bipatch carrier chain
6 pass through the inside burner hearth of induction heater 25；Retarder 23 is set on the seat board 24 of 1 bottom right side of rack, and passes through rough lock
19 are connected with drive sprocket 12, and B motor 22 is installed on the inside of retarder 23.The model WBE1510- of retarder 23
WD-187-550；The model Y801-4 of A motor 17 and B motor 22, and its switch and the speed of service are controlled by control panel；
The model WK-15 of induction heater 25, surface are equipped with preheating switch and heater switch.
The bottom and each contact point in ground of the rack 1 are equipped with an adjusting stabilizer blade 18, and height can be by adjusting branch
Foot 18 is adjusted.
The driven sprocket 5 and drive sprocket 12 is fixed on the upper surface of rack 1 by a bearing block 2, outside
Side is equipped with a protective cover 3, and support shaft is supported by a pair of of deep groove ball bearing 4 respectively.
The lower surface of 6 top half of bipatch carrier chain is equipped with main supporting plate 8, and the both ends of main supporting plate 8 pass through respectively
A pair of of arm plate 10 is connected with a pair of of fixing seat 9, and each fixing seat 9 is fixed on the upper surface of rack 1 by screw 11；Pass through
The angle for adjusting siding 10 can change the height of main supporting plate 8, carry out support and tensioning to bipatch carrier chain 6 with this.
The bottom of the seat board 24 is equipped with jackscrew plate 21, and one end of jackscrew plate 21 is equipped with adjusting screw 20；Adjust screw
20 can a small amount of adjustment seat Board position, to be periodically tensioned to transmission chain 19.
As shown in Fig. 2, the upper surface of the material supporting rack 7 is equidistant to be equipped with several protrusions, raised section is in saw
Dentation, for keeping the relatively stable of rod piece 15.
Several rod pieces 15 to be annealed are provided, in sequence from bottom to top, with inside the blanking storehouse 14.
Its working method, specifically comprises the following steps:
1) rod piece to be annealed is sequentially placed into blanking storehouse, closes general supply, annealing lathe powers on；
2) starting annealing lathe, adjusts the rotation speed of B motor, keeps bipatch carrier chain mobile with setting speed；
3) induction heater powers on, and opens preheating switch, preheats to the thyratron and oscillating tube of induction heating furnace interior, in advance
Setting heating voltage is required according to technique after the completion of heat operation；
4) start A motor, rod piece to be annealed is sent to annealing portion, rod piece enters induction heating through bipatch carrier chain
Furnace enters in heating furnace inductor to rod piece, the pause of B motor, starts the heater switch of induction heater, and rod piece starts to add
Heat；When B motor suspends, A motor drive crank block continues to push to next rod piece on bipatch carrier chain, and waiting is moved back
Fire；
5) after rod piece temperature reaches annealing set temperature, B motor start-up, rod piece removes induction heater with carrier chain, under
One rod piece enters in induction heater, begins to warm up；A motor drive slider-crank mechanism continues to push away subsequent rod piece simultaneously
It send to carrier chain, waiting annealing；
6) induction heater voltage after processing is completed, is adjusted to minimum, closing heating furnace power switch, after ten minutes by whole rod pieces
Close lathe power switch.
In actual work, A motor 17 drives slider-crank mechanism 16 to move back and forth, and rod piece 15 to be annealed is being fallen
It successively falls in feed bin 14 by gravity, rod piece 15 is pushed on material supporting rack 7 by slider-crank mechanism 16 in impulse stroke, later
Sliding block returns to initial position, and next rod piece 15 is fallen, according to this reciprocal automatic feed for realizing annealing lathe.
Twice deceleration of the B motor 22 by retarder 23 and rough lock 19, the driving revolution of drive sprocket 12；B motor
22 and retarder 23 be all threaded and be fixed on seat board 24；Drive sprocket 12 and driven sprocket 5 are respectively a pair of of specification phases
Same coaxial sprocket, drive sprocket 12 drive bipatch carrier chain 6 to move, and are fixed with material supporting rack 7, bar on bipatch carrier chain 6
Part is fallen on material supporting rack 7 from feeding platform 13, is travelled forward with material supporting rack 7 and is carried out annealing operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
- The lathe 1. a kind of small rod is annealed, it is characterized in that its structure includes rack (1), driven sprocket (5), bipatch carrier chain (6), material supporting rack (7), drive sprocket (12), feeding platform (13), blanking storehouse (14), crank block (16), A motor (17) subtract Fast chain (19), B motor (22), retarder (23), seat board (24), induction heater (25)；Wherein rack (1) is integrally in rectangular Shape, the left end of rack (1) and right end are respectively equipped with a pair of of driven sprocket (5) and a pair of of drive sprocket (12), induction heater (25) it is set to the upper surface middle part of rack (1), passes through bipatch carrier chain (6) between driven sprocket (5) and drive sprocket (12) Around connection, material supporting rack (7) is set to the outer surface of bipatch carrier chain (6), and bipatch carrier chain (6) passes through induction heater (25) inside burner hearth；Retarder (23) is set on the seat board (24) of rack (1) bottom right side, and by rough lock (19) and main Movable sprocket (12) is connected, and B motor (22) is installed on the inside of retarder (23)；One end and rack (1) of feeding platform (13) One end be connected, blanking storehouse (14), crank block (16) and A motor (17) are set to the top of feeding platform (13), blanking Storehouse (14) is installed on the side that feeding platform (13) rack (1) connects, and crank block (16) is set to the rear side of blanking storehouse (14), and with A motor (17) connection.
- The lathe 2. a kind of small rod according to claim 1 is annealed, it is characterized in that the bottom of the rack (1) and ground Each contact point in face is equipped with an adjusting stabilizer blade (18).
- The lathe 3. a kind of small rod according to claim 1 is annealed, it is characterized in that the driven sprocket (5) and active Sprocket wheel (12) is fixed on the upper surface of rack (1) by a bearing block (2), driven sprocket (5) and drive sprocket (12) Outside is equipped with a protective cover (3), and the support shaft of driven sprocket (5) and drive sprocket (12) is respectively by a pair of of deep groove ball bearing (4) it supports.
- The lathe 4. a kind of small rod according to claim 1 is annealed, it is characterized in that on the bipatch carrier chain (6) The lower surface of half part is equipped with main supporting plate (8), and the both ends of main supporting plate (8) pass through a pair of of arm plate (10) and a pair of of fixing seat respectively (9) it is connected, each fixing seat (9) is fixed on the upper surface of rack (1) by screw (11).
- The lathe 5. a kind of small rod according to claim 1 is annealed, it is characterized in that the bottom of the seat board (24) is set Have jackscrew plate (21), one end of jackscrew plate (21) is equipped with adjusting screw (20).
- The lathe 6. a kind of small rod according to claim 1 is annealed, it is characterized in that the upper surface of the material supporting rack (7) Equidistant to be equipped with several protrusions, raised section is serrated.
- The lathe 7. a kind of small rod according to claim 1 is annealed, it is characterized in that the blanking storehouse (14) is internal certainly Several rod pieces to be annealed (15) are successively arranged on down.
- 8. the working method of a kind of small rod annealing lathe as described in claim 1, it is characterized in that specifically including following step It is rapid:1) rod piece to be annealed is sequentially placed into blanking storehouse, closes general supply, annealing lathe powers on；2) starting annealing lathe, adjusts the rotation speed of B motor, keeps bipatch carrier chain mobile with setting speed；3) induction heater powers on, and opens preheating switch, preheats to the thyratron and oscillating tube of induction heating furnace interior, in advance Setting heating voltage is required according to technique after the completion of heat operation；4) start A motor, rod piece to be annealed is sent to annealing portion, rod piece enters induction heating through bipatch carrier chain Furnace enters in heating furnace inductor to rod piece, the pause of B motor, starts the heater switch of induction heater, and rod piece starts to add Heat；When B motor suspends, A motor drive crank block continues to push to next rod piece on bipatch carrier chain, and waiting is moved back Fire；5) after rod piece temperature reaches annealing set temperature, B motor start-up, rod piece removes induction heater with carrier chain, under One rod piece enters in induction heater, begins to warm up；A motor drive slider-crank mechanism continues to push away subsequent rod piece simultaneously It send to carrier chain, waiting annealing；6) induction heater voltage after processing is completed, is adjusted to minimum, closing heating furnace power switch, after ten minutes by whole rod pieces Close lathe power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910792089.2A CN110408752A (en) | 2019-08-26 | 2019-08-26 | A kind of small rod annealing lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910792089.2A CN110408752A (en) | 2019-08-26 | 2019-08-26 | A kind of small rod annealing lathe |
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| Publication Number | Publication Date |
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| CN110408752A true CN110408752A (en) | 2019-11-05 |
Family
ID=68368705
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910792089.2A Pending CN110408752A (en) | 2019-08-26 | 2019-08-26 | A kind of small rod annealing lathe |
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| Country | Link |
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| CN (1) | CN110408752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161461A (en) * | 2022-09-02 | 2022-10-11 | 泰州永兴合金材料科技有限公司 | Alloy workpiece annealing device |
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| JPH0660971A (en) * | 1992-08-06 | 1994-03-04 | Mitsubishi Electric Corp | Induction heating device |
| JPH0668966A (en) * | 1992-08-17 | 1994-03-11 | Mitsubishi Electric Corp | Induction heater |
| CN202717813U (en) * | 2012-08-14 | 2013-02-06 | 重庆长江工业炉制造有限公司 | Strong convective transporting chain type heat treatment production line |
| CN105021034A (en) * | 2015-08-07 | 2015-11-04 | 合肥工业大学 | Member bar heating furnace capable of achieving automatic material conveying |
| CN204737399U (en) * | 2015-07-16 | 2015-11-04 | 陆皖麟 | Novel automatic feeding mechanism |
| CN204867153U (en) * | 2015-09-03 | 2015-12-16 | 徐俏 | Automatic get material feeding mechanism |
| CN107263108A (en) * | 2017-05-31 | 2017-10-20 | 六安市本精工齿轮有限公司 | A kind of gear bar automatic machining device |
| CN109373764A (en) * | 2018-11-12 | 2019-02-22 | 镇平华星机械制造有限公司 | A kind of full-automatic heat treatment production line |
-
2019
- 2019-08-26 CN CN201910792089.2A patent/CN110408752A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0660971A (en) * | 1992-08-06 | 1994-03-04 | Mitsubishi Electric Corp | Induction heating device |
| JPH0668966A (en) * | 1992-08-17 | 1994-03-11 | Mitsubishi Electric Corp | Induction heater |
| CN202717813U (en) * | 2012-08-14 | 2013-02-06 | 重庆长江工业炉制造有限公司 | Strong convective transporting chain type heat treatment production line |
| CN204737399U (en) * | 2015-07-16 | 2015-11-04 | 陆皖麟 | Novel automatic feeding mechanism |
| CN105021034A (en) * | 2015-08-07 | 2015-11-04 | 合肥工业大学 | Member bar heating furnace capable of achieving automatic material conveying |
| CN204867153U (en) * | 2015-09-03 | 2015-12-16 | 徐俏 | Automatic get material feeding mechanism |
| CN107263108A (en) * | 2017-05-31 | 2017-10-20 | 六安市本精工齿轮有限公司 | A kind of gear bar automatic machining device |
| CN109373764A (en) * | 2018-11-12 | 2019-02-22 | 镇平华星机械制造有限公司 | A kind of full-automatic heat treatment production line |
Non-Patent Citations (1)
| Title |
|---|
| 《机械零件设计手册》: "《机械零件设计手册》", 北京：冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161461A (en) * | 2022-09-02 | 2022-10-11 | 泰州永兴合金材料科技有限公司 | Alloy workpiece annealing device |
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Application publication date: 20191105 |