CN105586474A - Vertical quenching equipment for large-diameter wheel - Google Patents
Vertical quenching equipment for large-diameter wheel Download PDFInfo
- Publication number
- CN105586474A CN105586474A CN201610060877.9A CN201610060877A CN105586474A CN 105586474 A CN105586474 A CN 105586474A CN 201610060877 A CN201610060877 A CN 201610060877A CN 105586474 A CN105586474 A CN 105586474A
- Authority
- CN
- China
- Prior art keywords
- bearing
- wheel body
- rotating shaft
- quenching equipment
- major diameter
- 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.)
- Pending
Links
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
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- 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
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
Landscapes
- 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
The invention discloses vertical quenching equipment for a large-diameter wheel. The vertical quenching equipment comprises a bottom frame, a first side frame, a second side frame, a first bearing, a second bearing, a third bearing, a fourth bearing, a rotating shaft and a driving device. The bottom frame is horizontally arranged, and the first side frame and the second side frame are oppositely arranged and both fixed to the bottom frame; the first bearing and the second bearing are both mounted on the first side frame, and the shaft axis of the first bearing and the shaft axis of the second bearing are both parallel to the horizontal plane; the third bearing and the fourth bearing are both mounted on the second side frame, the shaft axis of the third bearing coincides with the shaft axis of the first bearing, and the shaft axis of the fourth bearing coincides with the shaft axis of the second bearing; the first bearing, the second bearing, the third bearing and the fourth bearing are matched to support the rotating shaft, so that the rotating shaft is horizontally arranged; the driving device is in transmission connection with the rotating shaft and used for driving the rotating shaft to rotate. The vertical quenching equipment is simple in structure and easy to popularize; heating is uniform, and wheel deformation is small.
Description
Technical field
The present invention relates to major diameter wheel body processing technique field, relate in particular to a kind of major diameter wheel body vertical quenchingEquipment.
Background technology
Major diameter wheel body (as pulley, family happiness etc.) is in process of manufacture, in order to improve wheel surfaceHardness and wearability, can quench to wheel body axial plane. In existing quenching technology, be all generally directly will take turnsBody keeps flat and rear cooling mode is first heated in its surface carries out afterwards. But because major diameter wheel body is larger, andHorizontal positioned, makes cooling fluid in the time spraying, be difficult to the uniformity of the both sides that ensure wheel body axial plane, thereby causesWheel body axial plane both sides cooling end is even, the local contact fatigue strength of pulley distortion or pulley is reduced, impactThe result of use of pulley and service life, urgently improve.
Summary of the invention
The technical problem existing based on above-mentioned background technology, the present invention proposes a kind of major diameter wheel body vertical quenchingEquipment.
The present invention proposes a kind of major diameter wheel body vertical quenching equipment, comprising: underframe, the first bogie side frame,Two bogie side frames, clutch shaft bearing, the second bearing, the 3rd bearing, the 4th bearing, rotating shaft and drive unit, wherein:
Underframe is horizontally disposed, and the first bogie side frame and the second bogie side frame positioned opposite are also all fixed on underframe;
Clutch shaft bearing and the second bearing are installed on the first bogie side frame, and the axle center of clutch shaft bearing and the second bearingLine is all parallel to horizontal plane; Between clutch shaft bearing and the second bearing, be reserved with spacing H1, and spacing H1 is less than and turnsShaft diameter;
The 3rd bearing and the 4th bearing are installed on the second bogie side frame, and the axle center of the 3rd bearing and the 4th bearingLine overlaps with the axial line of clutch shaft bearing and the second bearing respectively; Between the 3rd bearing and the 4th bearing, be reserved withSpacing H2, and spacing H2 equals spacing H1;
Clutch shaft bearing, the second bearing, the 3rd bearing and the 4th bearing countershaft that cooperatively interacts supports, and makesRotating shaft is horizontally disposed; Driving mechanism is connected with rotating shaft transmission and rotates for drive shaft.
Preferably, one end of rotating shaft is provided with the first gear.
Preferably, drive unit comprises motor, the first reductor and the second reductor, and motor and first slows downMachine is direct-connected; The first reductor is connected with the second speed reducer drive by drive sprocket; The output of the second reductorThe second gear is installed on axle, and the second gear engages with the first gear.
Preferably, drive unit is arranged near on the bogie side frame of the first gear.
Preferably, the first reductor and the second reductor are cycloidal planetary gear speed reducer, and the first reductor andThe gearratio of the second reductor is 87.
Preferably, the gear ratio of the first gear and the second gear is 4:1.
Preferably, the number of teeth of the first gear is 100.
Preferably, the number of teeth of the second gear is 25.
Preferably, the angle between clutch shaft bearing and the second bearing and rotating shaft core line line is 120 °.
Preferably, the angle between the 3rd bearing and the 4th bearing and rotating shaft core line line and clutch shaft bearing andTwo bearings are identical with the angle angle between rotating shaft core line line.
In the present invention, underframe, the first bogie side frame and the second bogie side frame cooperatively interact for each parts are supported;Clutch shaft bearing, the second bearing, the 3rd bearing and the 4th bearing countershaft that cooperatively interacts supports, and makes rotating shaftHorizontally disposed; Driving mechanism is connected with rotating shaft transmission and rotates for drive shaft; At work, will take turnsBody is arranged in rotating shaft and makes this wheel body between the first bogie side frame and the second bogie side frame, makes this wheel body along verticalDirection in level is vertically arranged; Then start drive unit, drive rotating shaft to rotate, turn thereby make to be arranged onWheel body on axle rotates, and wheel body is constantly passed in rotation process from quenching liquid, thereby reaches wheelThe object of surface uniform hardening.
The present invention compared with prior art, has following advantage:
1, cooperatively interact wheel body is supported by each parts, it is vertically arranged, and can rotate, fromAnd making wheel body in quenching process, the both sides of its axial plane are passed simultaneously from cooling fluid, thereby make its both sidesCooling even, avoid the problem that evenly causes the local contact fatigue strength of wheel body to reduce because of cooling end;
2, in the present invention, drive unit can quench and need to adjust the rotating speed of wheel body according to wheel body, to increase and decrease wheel bodyIn the time of staying of heating station and cooling station, make its quenching effect the best;
3,, owing to being heated evenly, making to take turns body deformability little, and there is no oxidation and decarbonization phenomenon, long service life;
4, utilize drive unit to drive the rotation of wheel body, can realize synchronously carrying out of heating and cooling, therebyShorten greatly process cycle, improved productivity ratio.
5, simple in structure, lower to operator's technical requirement, be easy to promote.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of major diameter wheel body vertical quenching equipment of proposing of the present invention;
Fig. 2 is the side view of a kind of major diameter wheel body vertical quenching equipment of proposing of the present invention;
Fig. 3 is a kind of major diameter wheel body vertical quenching equipment of proposing of the present invention and the installation diagram of wheel body;
Fig. 4 is the side view of a kind of major diameter wheel body vertical quenching equipment of proposing of the present invention and wheel body assembling.
Detailed description of the invention
Below, by specific embodiment, technical scheme of the present invention is elaborated.
As Figure 1-4, Fig. 1 is the structure of a kind of major diameter wheel body vertical quenching equipment of proposing of the present inventionSchematic diagram; Fig. 2 is the side view of a kind of major diameter wheel body vertical quenching equipment of proposing of the present invention; Fig. 3 isA kind of major diameter wheel body vertical quenching equipment that the present invention proposes and the installation diagram of wheel body; Fig. 4 is that the present invention carriesThe side view of a kind of major diameter wheel body vertical quenching equipment going out and wheel body assembling.
With reference to Fig. 1-2, a kind of major diameter wheel body vertical quenching equipment that the embodiment of the present invention proposes, comprising: the endFrame 1, the first bogie side frame 2, the second bogie side frame 3, clutch shaft bearing 4, the second bearing 5, the 3rd bearing 6, the 4th axleHold, rotating shaft 7 and drive unit, wherein:
Underframe 1 is horizontally disposed, and the first bogie side frame 2 and the second bogie side frame 3 positioned opposite are also all fixed on underframe 1;
Clutch shaft bearing 4 and the second bearing 5 are installed on the first bogie side frame 2, and clutch shaft bearing 4 and the second axleHold 5 axial line and be all parallel to horizontal plane; Between clutch shaft bearing 4 and the second bearing 5, be reserved with spacing H1,Angle between clutch shaft bearing 4 and the second bearing 5 and rotating shaft 7 axial line lines is 120 °; The 3rd bearing 6 HesThe 4th bearing is installed on the second bogie side frame 3, and the axial line of the 3rd bearing 6 and the 4th bearing is respectively withThe axial line of one bearing 4 and the second bearing 5 overlaps; Between the 3rd bearing 6 and the 4th bearing, be reserved with spacingH2, angle and clutch shaft bearing 4 and second between the 3rd bearing 6 and the 4th bearing and rotating shaft 7 axial line linesBearing 5 is identical with the angle angle between rotating shaft 7 axial line lines; Clutch shaft bearing 4, the second bearing 5, the 3rdBearing 6 and the 4th bearing countershaft 7 that cooperatively interacts supports, and makes rotating shaft 7 horizontally disposed; Rotating shaft 7The number of teeth that one end is provided with the first gear 8, the first gears 8 is 100; Driving mechanism enters for drive shaft 7Row rotates, and drive unit comprises motor 9, the first reductor 10 and the second reductor 11, motor 9 and firstReductor 10 is direct-connected; The first reductor 10 is in transmission connection by drive sprocket and the second reductor 11; FirstReductor 10 and the second reductor 11 are cycloidal planetary gear speed reducer, and the first reductor 10 and second slows downThe gearratio of machine 11 is 87; The second gear 13, the second teeth are installed on the output shaft of the second reductor 11The number of teeth of wheel 13 is that 25, the second gears 13 engage with the first gear 8.
In order to facilitate the globality of equipment, in the present embodiment, drive unit is arranged near the first gear 8On bogie side frame.
With reference to Fig. 3-4, first rotating shaft 7 is taken off from bearing, then wheel body 12 is arranged on to rotating shaft 7, thenAgain by 7 of rotating shafts on bearing, and make this wheel body 12 between the first bogie side frame 2 and the second bogie side frame 3,Make the axial line of this wheel body 12 vertical with the axial line of rotating shaft 7; Then below wheel body 12, arrange coldBut groove, and guarantee that wheel body 12 is in rotation process, its axial plane passes from hold the cooling bath of cooling fluid; AgainA side at wheel body 12 arranges heater, utilizes this heater to heat the axial plane of wheel body 12;Finally start drive unit action, drive rotating shaft 7 to rotate, thereby the wheel body 12 that makes to be arranged in rotating shaft 7 turnsMoving, make wheel body 12 in rotation process constantly by heater position to cooling bath position directionRotate, when it is during in heater position, heater heats the axial plane of wheel body 12,Part after heating by the drive of drive unit go to cooling bath carry out cooling, thereby reach wheel body 12 axlesThe object that face quenches; And because drive unit comprises motor 9, the first reductor 10 and the second reductor 11,Drive unit is in course of action, and motor 9 subtracts layer by layer by the first decelerator 10 and the second decelerator 11Speed, must be slowed down its velocity of rotation, thereby wheel body 12 was ensured in the cool time.
Above, be only preferably detailed description of the invention of the present invention, but protection scope of the present invention is not limited toThis, any be familiar with those skilled in the art the present invention disclose technical scope in, according to the present inventionTechnical scheme and inventive concept be equal to replace or change, all should be encompassed in protection scope of the present inventionWithin.
Claims (10)
1. a major diameter wheel body vertical quenching equipment, is characterized in that, comprising: underframe (1), the first sideFrame (2), the second bogie side frame (3), clutch shaft bearing (4), the second bearing (5), the 3rd bearing (6), the 4thBearing, rotating shaft (7) and drive unit, wherein:
Underframe (1) is horizontally disposed, and the first bogie side frame (2) and the second bogie side frame (3) positioned opposite are also all fixed onOn underframe (1);
It is upper that clutch shaft bearing (4) and the second bearing (5) are installed in the first bogie side frame (2), and clutch shaft bearing (4)All be parallel to horizontal plane with the axial line of the second bearing (5); Clutch shaft bearing (4) and the second bearing (5) itBetween be reserved with spacing H1, and spacing H1 is less than rotating shaft (7) diameter;
It is upper that the 3rd bearing (6) and the 4th bearing are installed in the second bogie side frame (3), and the 3rd bearing (6) andThe axial line of the 4th bearing overlaps with the axial line of clutch shaft bearing (4) and the second bearing (5) respectively; The 3rdBetween bearing (6) and the 4th bearing, be reserved with spacing H2, and spacing H2 equals spacing H1;
Clutch shaft bearing (4), the second bearing (5), the 3rd bearing (6) and the 4th bearing countershaft that cooperatively interacts(7) support, make rotating shaft (7) horizontally disposed; Driving mechanism and rotating shaft (7) are in transmission connection for drivingMoving rotating shaft (7) is rotated.
2. major diameter wheel body vertical quenching equipment according to claim 1, is characterized in that rotating shaft (7)One end the first gear (8) is installed.
3. major diameter wheel body vertical quenching equipment according to claim 2, is characterized in that, drives dressPut and comprise motor (9), the first reductor (10) and the second reductor (11), motor (9) and first subtractsSpeed machine (10) is direct-connected; The first reductor (10) connects by drive sprocket and the second reductor (11) transmissionConnect; The second gear (13) is installed, the second gear (13) and the on the output shaft of the second reductor (11)One gear (8) engagement.
4. major diameter wheel body vertical quenching equipment according to claim 2, is characterized in that, drives dressPut and be arranged near on the bogie side frame of the first gear (8).
5. major diameter wheel body vertical quenching equipment according to claim 3, is characterized in that, first subtractsSpeed machine (10) and the second reductor (11) be cycloidal planetary gear speed reducer, and the first reductor (10) andThe gearratio of the second reductor (11) is 87.
6. major diameter wheel body vertical quenching equipment according to claim 3, is characterized in that the first toothThe gear ratio of wheel (8) and the second gear (13) is 4:1.
7. major diameter wheel body vertical quenching equipment according to claim 3, is characterized in that the first toothThe number of teeth of wheel (8) is 100.
8. major diameter wheel body vertical quenching equipment according to claim 3, is characterized in that the second toothThe number of teeth of wheel (13) is 25.
9. according to the major diameter wheel body vertical quenching equipment described in any one in claim 1-8, its feature existsIn, the angle between clutch shaft bearing (4) and the second bearing (5) and rotating shaft (7) axial line line is 120 °.
10. major diameter wheel body vertical quenching equipment according to claim 9, is characterized in that the 3rdAngle and clutch shaft bearing (4) and second between bearing (6) and the 4th bearing and rotating shaft (7) axial line lineBearing (5) is identical with the angle angle between rotating shaft (7) axial line line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060877.9A CN105586474A (en) | 2016-01-27 | 2016-01-27 | Vertical quenching equipment for large-diameter wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060877.9A CN105586474A (en) | 2016-01-27 | 2016-01-27 | Vertical quenching equipment for large-diameter wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105586474A true CN105586474A (en) | 2016-05-18 |
Family
ID=55926371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060877.9A Pending CN105586474A (en) | 2016-01-27 | 2016-01-27 | Vertical quenching equipment for large-diameter wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105586474A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58210122A (en) * | 1982-05-31 | 1983-12-07 | Nippon Steel Corp | Cooler for steel pipe |
| CN1667138A (en) * | 2005-04-04 | 2005-09-14 | 沈阳重型机械集团有限责任公司 | Wheel rotating quenching process and apparatus therefor |
| CN101549457A (en) * | 2009-05-11 | 2009-10-07 | 中天建设集团浙江安装工程有限公司 | Transmission long axis alignment and adjustment device |
| CN201793642U (en) * | 2010-09-15 | 2011-04-13 | 重庆市嘉和机械制造有限公司 | Quenching turnover mechanism |
| CN102382954A (en) * | 2011-11-02 | 2012-03-21 | 北京科技大学 | On-line continuous quenching device for skew-rolled ball-milled steel balls |
| CN102537030A (en) * | 2012-02-07 | 2012-07-04 | 溧阳市科华机械制造有限公司 | Sealed rolling bearing for falling-sand roller supporting-wheel device |
| CN203115067U (en) * | 2012-12-27 | 2013-08-07 | 上虞市百官电机有限公司 | Speed reducer |
| CN103468917A (en) * | 2013-09-18 | 2013-12-25 | 济钢集团有限公司 | Surface quenching and cooling device of metallurgical locomotive wheel |
-
2016
- 2016-01-27 CN CN201610060877.9A patent/CN105586474A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58210122A (en) * | 1982-05-31 | 1983-12-07 | Nippon Steel Corp | Cooler for steel pipe |
| CN1667138A (en) * | 2005-04-04 | 2005-09-14 | 沈阳重型机械集团有限责任公司 | Wheel rotating quenching process and apparatus therefor |
| CN101549457A (en) * | 2009-05-11 | 2009-10-07 | 中天建设集团浙江安装工程有限公司 | Transmission long axis alignment and adjustment device |
| CN201793642U (en) * | 2010-09-15 | 2011-04-13 | 重庆市嘉和机械制造有限公司 | Quenching turnover mechanism |
| CN102382954A (en) * | 2011-11-02 | 2012-03-21 | 北京科技大学 | On-line continuous quenching device for skew-rolled ball-milled steel balls |
| CN102537030A (en) * | 2012-02-07 | 2012-07-04 | 溧阳市科华机械制造有限公司 | Sealed rolling bearing for falling-sand roller supporting-wheel device |
| CN203115067U (en) * | 2012-12-27 | 2013-08-07 | 上虞市百官电机有限公司 | Speed reducer |
| CN103468917A (en) * | 2013-09-18 | 2013-12-25 | 济钢集团有限公司 | Surface quenching and cooling device of metallurgical locomotive wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110629011B (en) | Automatic quenching device for gear machining | |
| CN104946866B (en) | A kind of quenching unit | |
| CN104988336A (en) | Method for operating degassing and deslagging device outside molten aluminum furnace | |
| CN108792594A (en) | A kind of axle sleeve clamping hoisting mechanism | |
| CN201520785U (en) | Heat-treatment salt-bath quenching tank with submerged workpiece transfer device | |
| CN105586474A (en) | Vertical quenching equipment for large-diameter wheel | |
| CN211905199U (en) | Fluorescent magnetic powder flaw detector for shaft gear | |
| CN110699623B (en) | Galvanized pipe production solvent processing apparatus | |
| CN110791766B (en) | A pickling installation for electronic components | |
| CN208560880U (en) | A kind of axle sleeve clamping hoisting mechanism | |
| CN106826036B (en) | A kind of segmented thin-wall circular tube deposition apparatus | |
| CN102251081B (en) | Quenching device for tooth surface of chain wheel | |
| CN204397588U (en) | Cylinder polishing machine | |
| CN207845711U (en) | A kind of automobile steering device production gear heat treatment device | |
| CN202187038U (en) | Tooth surface quenching device for chain wheel | |
| CN101760707B (en) | Rolling rod type continuous solid solution aging heat treatment equipment | |
| CN102392690B (en) | Rotating device for heating impeller of turbine | |
| CN215696499U (en) | Residual sand removing device for ball-milling cast iron pipe bell mouth | |
| CN205949492U (en) | Rotatory steel device of dialling | |
| CN104400994B (en) | Pants for infants waistline speed change Buffer Unit and flooding method | |
| CN203526509U (en) | Rotary type four-station clean slurry taking and injecting machine | |
| CN103978118B (en) | Rail mounted moves horizontally inductive heating samming rotating machine | |
| CN219730991U (en) | Part quenching cooling device | |
| CN101947563A (en) | Double-bracket Wheatstone lever mechanism and double-head steel moving mechanism | |
| CN213835464U (en) | Quenching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
|
| RJ01 | Rejection of invention patent application after publication |