CN108555417A - Flame cutting machine transmission mechanism - Google Patents
Flame cutting machine transmission mechanism Download PDFInfo
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- CN108555417A CN108555417A CN201810623223.1A CN201810623223A CN108555417A CN 108555417 A CN108555417 A CN 108555417A CN 201810623223 A CN201810623223 A CN 201810623223A CN 108555417 A CN108555417 A CN 108555417A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000009467 reduction Effects 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 241000237858 Gastropoda Species 0.000 claims description 2
- 230000005674 electromagnetic induction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 238000009749 continuous casting Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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Abstract
The present invention relates to flame cutting machine transmission mechanisms, including motor, double reduction unit, wheel drive shaft and cutting gun swinging axle, the motor is connected with the double reduction unit, the double reduction unit is equipped with the first output shaft and the second output shaft, first output shaft and the second output shaft are set as up and down staggeredly and vertical, first output shaft is connect with the wheel drive shaft, and second output shaft swings axis connection with the cutting gun.A double reduction unit is driven by a motor, it can complete the cutting technique requirement of flame cutting machine so that structure simplifies, and the inner space compared to more traditional flame cutting machine equipment becomes larger, be conducive to the maintenance of equipment, while saving the manufacturing cost of equipment.
Description
Technical field
The present invention relates to continuous casting billet flame cutting equipment technical fields, and in particular to a kind of flame cutting machine transmission mechanism.
Background technology
Flame cutting machine is the mating capital equipment of steel mill continuous casting steel machine, can be by the ordinary carbon steel and low-alloy of aligning
Steel continuous casting billet cuts into required cut lengths.As shown in Figure 1, traditional cutting machine generally includes babinet 110, lazy-tongs
120, cutting gun swing mechanism 130 and cutting machine walking mechanism 140, since the temperature of strand is high, heat radiation is big, and babinet 110 is adopted
With water-cooled to protect internal unit component not because temperature is excessively high impaired；Lazy-tongs 120 are made using cylinder driving clamp system
It is synchronous with continuous casting billet in cutting to obtain cutting machine；Cutting gun swing mechanism 130 is by the first variable-frequency motor 131, the first speed reducer
132, drive shaft 133, the first main driven gear secondary compositions such as 134 and burning torch chuck 135 are equipped with burning torch in burning torch chuck 135, cut
Rifle chuck 135 is installed in drive shaft 133, and when lazy-tongs 120 clamp strand, the first variable-frequency motor 131 driving first subtracts
Fast machine 132 drives drive shaft 133 to rotate by the first main driven gear pair 134, and burning torch need to only swing certain angle when cutting
Strand can be cut off, then return again to original position, become by the rotating speed of frequency variation the first variable-frequency motor 131 of control of frequency converter
Change, to reach the swing speed (cutting speed) of adjustment burning torch；Cutting machine walking mechanism 140 is by the second variable-frequency motor 141,
The compositions such as two speed reducers 142, the second main driven gear pair 143, coupling spindle 144 and wheel 145, after the completion of cutting, synchronous machine
Structure 120 unclamps strand, drives the second speed reducer 142 to be rotated with motor car wheel 145 by the second variable-frequency motor 141, so that cutting
Machine returns to original position, again by the rotation speed change of frequency variation the second variable-frequency motor 141 of control of another frequency converter, to reach
The speed of travel after slowing down to adjustment cutting machine makes cutting machine accurately be parked in cutting waiting next time in situ.Since steel-making square billet connects
The stream spacing of casting machine is small, leads to the small of cutting equipment, compact-sized, the first variable-frequency motor 131, the first speed reducer 132,
Second variable-frequency motor 141 and the second speed reducer 142 occupy the inner space of cutting equipment, are unfavorable for the maintenance of equipment, together
When increase the manufacturing cost of equipment.
Invention content
The technical problem to be solved in the present invention is to overcome defect in the prior art, provides a kind of flame cutting machine transmission
Mechanism.
For this purpose, the technical solution used is flame cutting machine transmission mechanism, including the driving of motor, double reduction unit, wheel
Axis and cutting gun swinging axle, the motor are connected with the double reduction unit, the double reduction unit be equipped with the first output shaft and
Second output shaft, first output shaft and the second output shaft are set as up and down staggeredly and vertical, first output shaft with it is described
Wheel drive shaft connects, and second output shaft swings axis connection with the cutting gun.
Preferably, first output shaft is equipped with driving gear, and the wheel drive shaft is equipped with driven gear and the
One electromagnetic clutch, the driven gear are connect with first electromagnetic clutch, the driving gear and the driven gear
Engagement.
Preferably, second output shaft is set as hollow shaft, and the cutting gun swinging axle includes first rotating shaft and second turn
Second output shaft is inserted into second output shaft and is exposed in axis, one end of the first rotating shaft, the first rotating shaft with
Second output shaft passes through key connection；The other end of the first rotating shaft far from second output shaft be equipped with the second electromagnetism from
The both ends of clutch and link block, the link block are connect with second electromagnetic clutch and second shaft respectively.
Preferably, the double reduction unit includes bottom plate, the first babinet and the second babinet, and second babinet is fixedly mounted
In on the bottom plate, first babinet is connect with second box flange；The first worm gear, institute are equipped in second babinet
The second output shaft level is stated through second babinet, and the both ends of second output shaft connect with second body pivot
It connects, first worm gear is installed on the center of second output shaft and is keyed with second output shaft, and described first is defeated
Shaft is installed on the top of first worm gear, and first output shaft is equipped with the first worm screw, first worm screw with it is described
First worm gear is meshed, the axis of the axis of first output shaft perpendicular to second output shaft；First output shaft
One end connect and stretched out outside second babinet with second body pivot, first output shaft stretches out second case
With the driving gear by key connection, the one end of first output shaft far from first worm screw extends forward for one end of body
Sequentially pass through second babinet and first babinet, the other end and institute of first output shaft far from second babinet
State the connection of the first body pivot；There are the second worm gear, second worm gear to be installed on institute by key connection on first output shaft
It states in the first babinet, horizontal through the second worm shaft is equipped in first babinet, second worm shaft is located at described second
It the lower section of worm gear and is meshed with second worm gear, the both ends of second worm shaft connect with first body pivot respectively
Connect, the axis of second worm shaft perpendicular to first output shaft axis and be parallel to the axis of second output shaft
Line；Second babinet is equipped with the second connector sleeve, the both ends of second connector sleeve close to the side of the cutting gun swinging axle
Pass through flanged joint, the output shaft of the motor and the one of second worm shaft with the motor and second babinet respectively
End is connected by shaft coupling.
Preferably, the inside of second connector sleeve is set as cavity, and the outer diameter of the shaft coupling is equipped with induction outstanding
Block, the sensor block are set as several and are distributed along the even circumferential of the shaft coupling, the outer wall upper edge of second connector sleeve
It is radially provided with close to switch, described to be set as being detachably connected with second connector sleeve close to switch, the sense close to switch
It answers end to stretch into second connector sleeve and incudes with the sensor block.
Preferably, bottom end of the bottom plate far from second babinet is equipped with backing plate, and the backing plate is distributed in the bottom plate
Four angles, extend through equipped with mounting hole on four angles of the bottom plate；The bottom end of first babinet is higher than the bottom plate.
Preferably, longitudinally run through in first babinet and be equipped with the second worm shaft, second worm shaft is located at described the
The side of two worm gears and be meshed with second worm gear, the both ends of second worm shaft respectively with first body pivot
Connection, the axis of second worm shaft perpendicular to first output shaft axis and perpendicular to the axis of second output shaft
Line；The top of second babinet far from the bottom plate is equipped with the second connector sleeve, the both ends of second connector sleeve respectively with institute
It states motor and second babinet and institute is passed through by flanged joint, the output shaft of the motor and one end of second worm shaft
State shaft coupling connection.
Technical solution of the present invention has the following advantages that：
1. flame cutting machine transmission mechanism provided by the invention, as soon as double reduction unit, energy are driven by a motor
Enough complete the cutting technique requirement of flame cutting machine so that structure simplifies, interior compared to more traditional flame cutting machine equipment
Portion space becomes larger, and is conducive to the maintenance of equipment, while having saved the manufacturing cost of equipment.
2. flame cutting machine transmission mechanism provided by the invention reduces cutting by the setting of the first electromagnetic clutch
The load and abrasion of machine complete machine reduce the passive abrasion of wheel and motor reducer, extend the service life of the cutting machine.
It, can be with 3. flame cutting machine transmission mechanism provided by the invention is capable of the operating of independent control wheel and cutting gun
The running power for reducing motor, has saved the energy, and disclosure satisfy that the cutting technique requirement of flame cutting machine batch operation.
4. flame cutting machine transmission mechanism provided by the invention, fast according to the speed of travel of flame cutting machine, cutting gun
Swing speed is slow, the first output shaft of double reduction unit is dexterously set as primary speed-down ratio, by the second of double reduction unit
Output shaft is set as double reduction ratio, meets the requirement of cutting torches technique；The first of the double reduction unit is defeated simultaneously
Shaft and the second output shaft are up and down staggeredly and vertical, compact-sized in this way, and occupancy installation space is small, and transmission efficiency provides
Torque is big, and speed is low, and assembly precision is high, and improves the behavior in service of complete machine, can reduce noise and fever that operating generates.
5. flame cutting machine transmission mechanism provided by the invention, by the way that the first babinet of the double reduction unit to be rotated up
90 degree, motor can become vertical installation from horizontal installation, simple easily operated, and expand the application of the double reduction unit
Range.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the design structure schematic diagram of traditional flame cutting machine；
Fig. 2 is flame cutting machine layout drawing provided by the invention；
Fig. 3 is the vertical view of flame cutting machine transmission mechanism provided by the invention；
Fig. 4 is a kind of vertical view of double reduction unit；
Fig. 5 is A-A sectional views shown in Fig. 4；
Fig. 6 is B-B sectional views shown in Fig. 4；
Fig. 7 is the design structure schematic diagram of sensor block；
Fig. 8 is the design structure schematic diagram of another double reduction unit；
110- babinets；120- lazy-tongs；130- cutting gun swing mechanisms；140- cutting machine walking mechanisms；131- first
Variable-frequency motor；The first speed reducers of 132-；133- drive shafts；The first main driven gears of 134-；135- burning torch chucks；141- second becomes
Frequency motor；The second speed reducers of 142-；The second main driven gears of 143-；144- coupling spindles；145- wheels；
11- motors；12- double reduction units；13- wheel drive shafts；14- cutting gun swinging axles；The first output shafts of 15-；16-
Second output shaft；17- driving gears；18- driven gears；The first electromagnetic clutch of 19-；The second electromagnetic clutch of 20-；21- connects
Connect block；22- bottom plates；The first babinets of 23-；The second babinets of 24-；The first worm gears of 25-；The first worm screws of 26-；The second worm gears of 27-；28-
Second worm shaft；The second connector sleeves of 29-；30- shaft couplings；31- sensor blocks；32- backing plates；33- mounting holes；The close switches of 34-；
141- first rotating shafts；The second shafts of 142-.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
Flame cutting machine transmission mechanism, as shown in Fig. 2-Fig. 3, including motor 11, double reduction unit 12, wheel drive shaft 13
With cutting gun swinging axle 14, the motor 11 and the double reduction unit 12 connect, and it is defeated that the double reduction unit 12 is equipped with first
Shaft 15 and the second output shaft 16, first output shaft, 15 and second output shaft 16 are set as up and down staggeredly and vertical, and described the
One output shaft 15 is connect with the wheel drive shaft 13, and second output shaft 16 is connect with the cutting gun swinging axle 14.It should
Flame cutting machine can be equipped with babinet 110 and lazy-tongs 120, and wheel 145, cutting gun swinging axle can be equipped on wheel drive shaft 13
It can be connected with burning torch chuck 135 on 14, burning torch can be clamped in burning torch chuck 135, variable-frequency motor can be used in motor 11, and motor 11 opens
It is dynamic, by driving double reduction unit 12, the rotation of the first output shaft 15 and the second output shaft 16 can be driven simultaneously, to drive vehicle
The operating of wheel 145 and the operating for realizing burning torch, drive a double reduction unit 12, it will be able to complete by a motor 11 in this way
The cutting technique requirement of cutting machine so that structure simplifies, and the inner space compared to more traditional cutting machine equipment becomes larger, favorably
In the maintenance of equipment, while the manufacturing cost of equipment is saved.
In order to individually control the operating of wheel, preferred scheme is that first output shaft 15 is equipped with driving gear
17, the wheel drive shaft 13 is equipped with driven gear 18 and the first electromagnetic clutch 19, the driven gear 18 and described the
One electromagnetic clutch 19 connects, and the driving gear 17 is engaged with the driven gear 18.Electromagnetic clutch is to apply electromagnetism sense
The frictional force between principle and interior outside friction disc is answered, makes the component of two rotary motions in machine driven system, in driving part
In the case of not stopping rotating, slave unit can electromagnetic and mechanical connector in connection or separation, be a kind of automatic execute
Electric appliance.The armature part of driven gear 18 and the first electromagnetic clutch 19, which can be used, to be bolted, and wheel drive shaft 13 can be adopted
It is connect with the rotor of the first electromagnetic clutch 19 and coil with key, when the first electromagnetic clutch 19 obtains electric i.e. actuation, driving gear
17 drive driven gear 18 so that wheel drive shaft 13 rotates, to which wheel realizes operating, when the first electromagnetic clutch 19 powers off
It detaches, the driving double reduction unit 12 even if motor 11 is powered, the driving gear 17 on the first output shaft 15 drives driven gear
18 are freely rotated, and wheel drive shaft 13 does not rotate, and not only can reduce the running power of motor 11, and can individually control
The operating of wheel processed, when cutting gun swinging axle 14 needs operating, wheel drive shaft 13 can be inoperative, in this way by first
Electromagnetic clutch 19 powers off；Since cutting machine must be synchronous with continuous casting billet in cutting, drive clamp system to clamp by cylinder and connect
Strand, the wheel passive rotation of cutting machine, motor reducer also passive rotation pass through the setting of the first electromagnetic clutch 19, drop
The low load and abrasion of cutting machine complete machine, reduces the passive abrasion of wheel and motor reducer, extends the cutting machine
Service life.
In order to individually control the operating of cutting gun, preferred scheme is that second output shaft 16 is set as hollow shaft,
The cutting gun swinging axle 14 includes first rotating shaft 141 and the second shaft 142, described in one end of the first rotating shaft 141 is inserted into
In second output shaft 16 and expose second output shaft 16, the first rotating shaft 141 passes through key with second output shaft 16
Connection；The other end of the first rotating shaft 141 far from second output shaft 16 is equipped with the second electromagnetic clutch 20 and link block
21, the both ends of the link block 21 are connect with second electromagnetic clutch 20 and second shaft 142 respectively.It is defeated by second
Shaft 16 is set as hollow shaft, is convenient for the installation and dismounting of first rotating shaft 141；The both ends of link block 21 can retain end cap, and inside can
Be set as cavity, and middle section side wall it is cleavable fall a part, to facilitate installation, first rotating shaft 141 that key and second can be used
The rotor of electromagnetic clutch 20 is connected with coiler part, and spiral shell can be used in the armature part of link block 21 and the second electromagnetic clutch 20
It tethers and connects, link block 21 can be used bearing with first rotating shaft 141 and support and realize rotation connection, and the both ends of first rotating shaft 141 can
It is respectively equipped with locking nut, to prevent the axial float of first rotating shaft 141；One end of second shaft 142 can be inserted into link block 21
It is interior, can be by key connection, to realize that the second shaft 142 and first rotating shaft 141 are coaxial, the second shaft 142 is far from link block 21
The other end can be equipped with chuck, to clamp burning torch, realize the wobble drive to burning torch；When the second electromagnetic clutch 20 obtains electric actuation
When, first rotating shaft 141 drives link block 21 and the rotation of the second shaft 142, to drive the swing of burning torch；When the second electromagnetic clutch
When the power-off separation of device 20, the driving double reduction unit 12 even if motor 11 is powered, the second output shaft 16 drives first rotating shaft 141 freely
Rotation, link block 21 and the second shaft 142 do not rotate, and not only can reduce the running power of motor 11, and can be single
The solely operating of control cutting gun.
Usually the swing speed of burning torch, i.e. cutting speed are determined by the thickness and temperature of continuous casting billet, the cutting of continuous casting square billet
Speed can be set as 100-500mm/min, and the speed of travel of cutting machine is generally set to 11m/min, and the radius of turn of burning torch
It is far longer than the radius of turn of wheel, in the case where a motor 11 drives double reduction unit 12, therefore it is required that first
The output speed ratio of output shaft 15 is small, and the output speed ratio of the second output shaft 16 is big；Since the output speed ratio of the second output shaft 16 is big, it is
Output speed ratio is improved, some manufacturers are just connected using two speed reducers by terminal pad, and appearance and size is big, are occupied and are pacified
Dress space is big, and part is more, and the cumbersome and assembly precision of assembly is low, to cause overall performance decline etc., therefore is directed to the problem,
Applicant has also done following design in the application：
As shown in Figure 4-Figure 6, the double reduction unit 12 includes bottom plate 22, the first babinet 23 and the second babinet 24, described
Second babinet 24 is fixedly installed on the bottom plate 22, first babinet 23 and second babinet 24 by flanged joint,
And first babinet 23 is connected in an axial direction with second babinet 24；The first worm gear 25, institute are equipped in second babinet 24
It is horizontal through second babinet 24 to state the second output shaft 16, and the both ends of second output shaft 16 and second babinet
24 rotation connections, first worm gear 25 are installed on the center of second output shaft 16 and connect with 16 key of the second output shaft
It connects, first output shaft 15 is installed on the top of first worm gear 25, and first output shaft 15 is equipped with the first worm screw
26, first worm screw 26 is meshed with first worm gear 25, and the axis of first output shaft 15 is perpendicular to described second
The axis of output shaft 16；One end of first output shaft 15 is rotatablely connected with second babinet 24 and stretches out second case
Outside body 24, first output shaft 15 stretches out one end of second babinet 24 and the driving gear 17 passes through key connection, institute
It states the one end of the first output shaft 15 far from first worm screw 26 and extends forward and sequentially pass through second babinet 24 and described
One babinet 23, the other end of first output shaft 15 far from second babinet 24 are rotatablely connected with first babinet 23；
There are the second worm gear 27, second worm gear 27 to be installed on first babinet 23 by key connection on first output shaft 15
Interior, horizontal through the second worm shaft 28 is equipped in first babinet 23, second worm shaft 28 is located at second worm gear
27 lower section and be meshed with second worm gear 27, the both ends of second worm shaft 28 respectively with 23 turns of first babinet
Dynamic connection, the axis of second worm shaft 28 perpendicular to first output shaft 15 axis and be parallel to second output
The axis of axis 16；Second babinet 24 is equipped with the second connector sleeve 29 close to the side of the cutting gun swinging axle 14, and described the
The both ends of two connector sleeves 29 pass through flanged joint, the output of the motor 11 with the motor 11 and second babinet 24 respectively
Axis is connect with one end of second worm shaft 28 by shaft coupling 30.Bearing branch can be used in the rotation connection of each axis and babinet
It holds and realizes rotation connection；Motor 11 drives the rotation of the second worm shaft 28, the second worm shaft 28 and the second snail by shaft coupling 30
Wheel 27 is meshed, and the second worm shaft 28 is preferably set as single start worm, and primary speed-down ratio at this time can be set as 1:40-45, first
Driving gear 17 on output shaft 15 drives driven gear 18 to rotate；It is additionally provided with the first worm screw 26 simultaneously on first output shaft 15,
First worm screw 26 is equally preferably set as single start worm, and the first worm screw 26 is meshed with the first worm gear 25, double reduction at this time
Than 1 can be set as:60-65, therefore the output speed ratio of the second output shaft 16 may be up to 2925, meet wanting for cutting machine cutting technique
It asks；The double reduction unit 12 is compact-sized simultaneously, and occupancy installation space is small, and transmission efficiency, the torque provided is big, speed
Low, assembly precision is high, and improves the behavior in service of complete machine, can reduce noise and fever that operating generates.
As shown in figure 5 and figure 7, the inside of second connector sleeve 29 is set as cavity, is set on the outer diameter of the shaft coupling 30
There is a sensor block 31 outstanding, the sensor block 31 is set as several and is distributed along the even circumferential of the shaft coupling 30, and described the
The outer wall upper edge of two connector sleeves 29 is radially provided with close to switch 34, and the close switch 34 is set as with second connector sleeve 29 can
Dismantling connection, the sensor end close to switch 34 stretch into second connector sleeve 29 and electricity occur with the sensor block 31
Magnetic induction.Sensor block 31 is distributed along the even circumferential of shaft coupling 30, is preferably set to two, passes through close switch 34 and sensor block 31
Electromagnetic induction occurs, the output shaft of such motor 11 drives 29 every revolution of the second connector sleeve, so that it may to send two pulses, root
According to the number of pulse is sent close to switch 34, it is possible thereby to the rotating speed of motor 11 be detected, to according to 15 He of the first output shaft
The reduction ratio of second output shaft 16 can calculate the cutting speed and the speed of travel of cutting machine, can be with timely monitor cutting machine
Whether performance meets cutting technique requirement.
Bottom end of the bottom plate 22 far from second babinet 24 is equipped with backing plate 32, and the backing plate 32 is distributed in the bottom plate
22 four angles are extended through equipped with mounting hole 33 on four angles of the bottom plate 22；The bottom end of first babinet 23 is higher than
The bottom plate 22.It the bottom surface of backing plate 32 can be by machining, to ensure in the same plane, to ensure the peace of double reduction unit 12
Fill precision；The installation and dismounting of mounting hole 33 being designed with conducive to double reduction unit 12, while being conducive to adjust driving gear 17
With the fit clearance of driven gear 18.
It is installed in first babinet 23 as shown in figure 8, second worm shaft, 28 longitudinal direction is run through, second worm screw
Axis 28 is located at the side of second worm gear 27 and is meshed with second worm gear 27, the both ends point of second worm shaft 28
It is not rotatablely connected with first babinet 23, the axis of the axis of second worm shaft 28 perpendicular to first output shaft 15
Line, and the axis of second worm shaft 28 is both perpendicular to the axis of second output shaft 16；Second connector sleeve 29
Be installed on second babinet, 24 top far from the bottom plate 22, the both ends of second connector sleeve 29 respectively with the motor
11 and second babinet 24 passed through by flanged joint, the output shaft of the motor 11 and one end of second worm shaft 28
The shaft coupling 30 connects.By flanged joint, the mounting hole on flange is circumferentially uniform for first babinet 23 and the second babinet 24
Distribution, and mounting hole can be set as four, when the first babinet 23 is rotated up 90 degree, the second worm shaft 28 vertically upward with motor
11 output shaft is connected by shaft coupling 30, and such motor 11 can realize vertical installation, simple easily operated, and expands this
The application range of double reduction unit 12.
Operation principle：
1, start motor, the first electromagnetic clutch obtains electric actuation, and the driving gear on the first output shaft drives driven gear
So that wheel drive shaft rotates, to which wheel realizes that operating, cutting machine, back to original position, wait for cutting next time by cutting end point；
The second electromagnetic clutch powers off at this time, and the second output shaft drives first rotating shaft freely to dally.
2, start motor, the second electromagnetic clutch obtains electric actuation, and the second output shaft drives first rotating shaft, link block and second
Shaft rotates, to drive the swing of burning torch to operate；The first electromagnetic clutch powers off at this time, the driving gear on the first output shaft
Driven gear is driven freely to dally.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (7)
1. flame cutting machine transmission mechanism, which is characterized in that including motor (11), double reduction unit (12), wheel drive shaft
(13) it is connected with cutting gun swinging axle (14), the motor (11) and the double reduction unit (12), the double reduction unit
(12) it is equipped with the first output shaft (15) and the second output shaft (16), first output shaft (15) and the second output shaft (16) are set as
Up and down staggeredly and vertical, first output shaft (15) connect with the wheel drive shaft (13), second output shaft (16)
It is connect with the cutting gun swinging axle (14).
2. flame cutting machine transmission mechanism according to claim 1, which is characterized in that set on first output shaft (15)
There is driving gear (17), the wheel drive shaft (13) is equipped with driven gear (18) and the first electromagnetic clutch (19), described
Driven gear (18) is connect with first electromagnetic clutch (19), and the driving gear (17) is nibbled with the driven gear (18)
It closes.
3. flame cutting machine transmission mechanism according to claim 1, which is characterized in that second output shaft (16) is set as
Hollow shaft, the cutting gun swinging axle (14) include first rotating shaft (141) and the second shaft (142), the first rotating shaft (141)
One end be inserted into second output shaft (16) and expose second output shaft (16), the first rotating shaft (141) and institute
It states the second output shaft (16) and passes through key connection；
The other end of the first rotating shaft (141) far from second output shaft (16) is equipped with the second electromagnetic clutch (20) and connects
Connect block (21), the both ends of the link block (21) respectively with second electromagnetic clutch (20) and second shaft (142)
Connection.
4. flame cutting machine transmission mechanism according to claim 1, which is characterized in that the double reduction unit (12) includes
Bottom plate (22), the first babinet (23) and the second babinet (24), second babinet (24) are fixedly installed on the bottom plate (22),
First babinet (23) and second babinet (24) are by flanged joint, and first babinet (23) and second case
Body (24) is connected in an axial direction；
The first worm gear (25) is equipped in second babinet (24), second output shaft (16) is horizontal through second case
Body (24), and the both ends of second output shaft (16) are rotatablely connected with second babinet (24), first worm gear (25)
It is installed on the center of second output shaft (16) and is keyed with second output shaft (16), first output shaft (15)
It is installed on the top of first worm gear (25), first output shaft (15) is equipped with the first worm screw (26), first snail
Bar (26) is meshed with first worm gear (25), and the axis of first output shaft (15) is perpendicular to second output shaft
(16) axis；
One end of first output shaft (15) is rotatablely connected with second babinet (24) and stretches out second babinet (24)
Outside, first output shaft (15) stretches out one end of second babinet (24) and the driving gear (17) by key connection,
The one end of first output shaft (15) far from first worm screw (26), which extends forward, sequentially passes through second babinet (24)
With first babinet (23), the other end of first output shaft (15) far from second babinet (24) and first case
Body (23) is rotatablely connected；
There is the second worm gear (27) by key connection on first output shaft (15), second worm gear (27) is installed on described the
It is horizontal through equipped with the second worm shaft (28), second worm shaft (28) in first babinet (23) in one babinet (23)
It is meshed positioned at the lower section of second worm gear (27) and with second worm gear (27), the both ends of second worm shaft (28)
It is rotatablely connected respectively with first babinet (23), the axis of second worm shaft (28) is perpendicular to first output shaft
(15) axis and the axis for being parallel to second output shaft (16)；
Second babinet (24) close to the cutting gun swinging axle (14) side be equipped with the second connector sleeve (29), described second
The both ends of connector sleeve (29) pass through flanged joint, the motor (11) with the motor (11) and second babinet (24) respectively
Output shaft connect by shaft coupling (30) with one end of second worm shaft (28).
5. flame cutting machine transmission mechanism according to claim 4, which is characterized in that second connector sleeve (29) it is interior
Portion is set as cavity, and the outer diameter of the shaft coupling (30) is equipped with sensor block outstanding (31), and the sensor block (31) is set as several
A and be distributed along the even circumferential of the shaft coupling (30), the outer wall upper edge of second connector sleeve (29) is radially provided with close to opening
It closes (34), it is described to be set as being detachably connected with second connector sleeve (29) close to switch (34), the close switch (34)
Sensor end stretches into second connector sleeve (29) and electromagnetic induction occurs with the sensor block (31).
6. flame cutting machine transmission mechanism according to claim 4, which is characterized in that the bottom plate (22) is far from described the
The bottom end of two babinets (24) is equipped with backing plate (32), and the backing plate (32) is distributed in four angles of the bottom plate (22), the bottom plate
(22) it is extended through equipped with mounting hole (33) on four angles；
The bottom end of first babinet (23) is higher than the bottom plate (22).
7. flame cutting machine transmission mechanism according to claim 4, which is characterized in that second worm shaft (28) is longitudinal
Through being installed in first babinet (23), second worm shaft (28) be located at the side of second worm gear (27) and with
Second worm gear (27) is meshed, and the both ends of second worm shaft (28) are rotated with first babinet (23) respectively to be connected
It connects, the axis of second worm shaft (28) is perpendicular to the axis of first output shaft (15), and second worm shaft
(28) axis of the axis both perpendicular to second output shaft (16)；
Second connector sleeve (29) is installed on top of second babinet (24) far from the bottom plate (22), and described second connects
The both ends of female connector (29) respectively with the motor (11) and second babinet (24) by flanged joint, the motor (11)
Output shaft is connect with one end of second worm shaft (28) by the shaft coupling (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623223.1A CN108555417A (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623223.1A CN108555417A (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN108555417A true CN108555417A (en) | 2018-09-21 |
Family
ID=63553654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623223.1A Pending CN108555417A (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
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| Country | Link |
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| CN (1) | CN108555417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905019A (en) * | 2021-02-10 | 2022-08-16 | 上海梅山钢铁股份有限公司 | Intelligent control method for cutting machine gun speed based on online blank temperature detection |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726359A (en) * | 2002-12-16 | 2006-01-25 | 奥比泰克工程有限公司 | Variable-ratio transmission device |
| US7293340B1 (en) * | 2006-12-15 | 2007-11-13 | Roundtop Machinery Industries Co., Ltd | Direct drive spindle, machining center and methods of fabricating the same |
| CN201432156Y (en) * | 2009-06-05 | 2010-03-31 | 山东省新纪元冶金设备有限公司 | Round-based automatic flame cutting device |
| CN201738927U (en) * | 2010-08-04 | 2011-02-09 | 郭自刚 | Motor drive mechanism of quarrying machine |
| WO2012055822A1 (en) * | 2010-10-25 | 2012-05-03 | Rothenberger Ag | Apparatus for cutting and bevelling a plastic pipe |
| CN103448537A (en) * | 2013-08-15 | 2013-12-18 | 安徽工程大学 | Motor-driven hub reduction system |
| CN103994187A (en) * | 2014-04-29 | 2014-08-20 | 北京航天发射技术研究所 | Electric drive two-gear double-stage hub reduction gear |
| CN204308396U (en) * | 2014-11-07 | 2015-05-06 | 武汉法利普纳泽切割系统有限公司 | Built-in drive-type plasma beveled edge cutting device |
| CN105317936A (en) * | 2015-12-11 | 2016-02-10 | 天津中控海容科技有限公司 | Motor associated mode doublestage worm gear speed reducer machine |
| CN208496026U (en) * | 2018-06-15 | 2019-02-15 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
-
2018
- 2018-06-15 CN CN201810623223.1A patent/CN108555417A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726359A (en) * | 2002-12-16 | 2006-01-25 | 奥比泰克工程有限公司 | Variable-ratio transmission device |
| US7293340B1 (en) * | 2006-12-15 | 2007-11-13 | Roundtop Machinery Industries Co., Ltd | Direct drive spindle, machining center and methods of fabricating the same |
| CN201432156Y (en) * | 2009-06-05 | 2010-03-31 | 山东省新纪元冶金设备有限公司 | Round-based automatic flame cutting device |
| CN201738927U (en) * | 2010-08-04 | 2011-02-09 | 郭自刚 | Motor drive mechanism of quarrying machine |
| WO2012055822A1 (en) * | 2010-10-25 | 2012-05-03 | Rothenberger Ag | Apparatus for cutting and bevelling a plastic pipe |
| CN103448537A (en) * | 2013-08-15 | 2013-12-18 | 安徽工程大学 | Motor-driven hub reduction system |
| CN103994187A (en) * | 2014-04-29 | 2014-08-20 | 北京航天发射技术研究所 | Electric drive two-gear double-stage hub reduction gear |
| CN204308396U (en) * | 2014-11-07 | 2015-05-06 | 武汉法利普纳泽切割系统有限公司 | Built-in drive-type plasma beveled edge cutting device |
| CN105317936A (en) * | 2015-12-11 | 2016-02-10 | 天津中控海容科技有限公司 | Motor associated mode doublestage worm gear speed reducer machine |
| CN208496026U (en) * | 2018-06-15 | 2019-02-15 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905019A (en) * | 2021-02-10 | 2022-08-16 | 上海梅山钢铁股份有限公司 | Intelligent control method for cutting machine gun speed based on online blank temperature detection |
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