CN208496026U - Flame cutting machine transmission mechanism - Google Patents
Flame cutting machine transmission mechanism Download PDFInfo
- Publication number
- CN208496026U CN208496026U CN201820939963.1U CN201820939963U CN208496026U CN 208496026 U CN208496026 U CN 208496026U CN 201820939963 U CN201820939963 U CN 201820939963U CN 208496026 U CN208496026 U CN 208496026U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- cabinet
- shaft
- worm
- axis
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model 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 and the cutting gun swing axis connection.Pass through one double reduction unit of a motor driven, the cutting technique requirement of flame cutting machine can be completed, so that structure simplifies, 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 utility model relates to continuous casting billet flame cutting equipment technical fields, and in particular to a kind of flame cutting machine driver
Structure.
Background technique
Flame cutting machine is the matched 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 is cut into required cut lengths.As shown in Figure 1, traditional cutting machine generally includes cabinet 110, synchronization mechanism
120, cutting gun swing mechanism 130 and cutting machine walking mechanism 140, since the temperature of slab is high, heat radiation is big, and cabinet 110 is adopted
With water-cooled to protect internal unit component not because temperature is excessively high impaired；Synchronization mechanism 120 is 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 134 and burning torch collet 135 etc. form, and burning torch is equipped in burning torch collet 135, is cut
Rifle collet 135 is installed in drive shaft 133, and when synchronization mechanism 120 clamps slab, 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
Slab can be cut off, then return again to original position, become by the revolving 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 composition 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 slab, drives the second speed reducer 142 to rotate with motor car wheel 145 by the second variable-frequency motor 141, so that cutting
Machine returns to original position, equally 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 in size 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.
Utility model content
The technical problem to be solved by the present invention is to overcome defect in the prior art, a kind of flame cutting machine is provided
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 connection, second output shaft and the cutting gun swing axis connection.
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 is connected by key；The first rotating shaft far from second output shaft the other end be equipped with the second electromagnetism from
Clutch and link block, the both ends of the link block are connect with second electromagnetic clutch and second shaft respectively.
Preferably, the double reduction unit includes bottom plate, the first cabinet and the second cabinet, and second cabinet is fixedly mounted
In on the bottom plate, first cabinet is connect with second box flange；The first worm gear, institute are equipped in second cabinet
The second output shaft level is stated through second cabinet, and the both ends of second output shaft and second body pivot connect
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 cabinet with second body pivot, first output shaft stretches out second case
One end of body is connected by key with the driving gear, and first output shaft extends forward far from one end of first worm screw
Sequentially pass through second cabinet and first cabinet, the other end and institute of first output shaft far from second cabinet
State the connection of the first body pivot；The second worm gear is connected by key on first output shaft, second worm gear is installed on institute
It states in the first cabinet, horizontal through the second worm shaft is equipped in first cabinet, 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 cabinet 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 cabinet 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, edge on the outer wall 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 protrude into second connector sleeve and incudes with the sensor block.
Preferably, the bottom plate is equipped with backing plate far from the bottom end of second cabinet, 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 cabinet is higher than the bottom plate.
Preferably, longitudinally through the second worm shaft is equipped in first cabinet, 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；Second cabinet far from the bottom plate top be equipped with the second connector sleeve, the both ends of second connector sleeve respectively with institute
It states motor and second cabinet 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 solutions of the utility model have the advantages that
1. flame cutting machine transmission mechanism provided by the utility model, by one double reduction unit of a motor driven,
The cutting technique requirement of flame cutting machine can be completed, so that structure simplifies, compared to more traditional flame cutting machine equipment
Inner space become larger, be conducive to the maintenance of equipment, while having saved the manufacturing cost of equipment.
2. flame cutting machine transmission mechanism provided by the utility model is reduced by the setting of the first electromagnetic clutch
The load and abrasion of cutting machine complete machine reduce the passive abrasion of wheel and motor reducer, extend the use of the cutting machine
Service life.
3. flame cutting machine transmission mechanism provided by the utility model is capable of the operating of independent control wheel and cutting gun,
The running power that motor can be reduced has saved the energy, and the cutting technique that can satisfy flame cutting machine batch operation is wanted
It asks.
4. flame cutting machine transmission mechanism provided by the utility model, fast according to the speed of travel of flame cutting machine, cutting
The swing speed of rifle is slow, the first output shaft of double reduction unit is dexterously set as primary speed-down ratio, by double reduction unit
Second output shaft is set as double reduction ratio, meets the requirement of cutting torches technique；The of the double reduction unit simultaneously
One output 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 is high, mention
The torque of confession is big, and speed is low, and assembly precision is high, and improves the behavior in service of complete machine, can reduce noise and hair that operating generates
Heat.
5. flame cutting machine transmission mechanism provided by the utility model, by the way that the first cabinet of the double reduction unit is upward
90 degree of rotation, motor can become vertical installation from horizontal installation, simple easily operated, and expand the double reduction unit
Application range.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings 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 utility model；
Fig. 3 is the top view of flame cutting machine transmission mechanism provided by the utility model；
Fig. 4 is a kind of top view of double reduction unit；
Fig. 5 is A-A cross-sectional view shown in Fig. 4；
Fig. 6 is B-B cross-sectional view 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- cabinet；120- synchronization mechanism；130- cutting gun swing mechanism；140- cutting machine walking mechanism；131- first
Variable-frequency motor；The first speed reducer of 132-；133- drive shaft；The first main driven gear of 134-；135- burning torch collet；141- second becomes
Frequency motor；The second speed reducer of 142-；The second main driven gear of 143-；144- coupling spindle；145- wheel；
11- motor；12- double reduction unit；13- wheel drive shaft；14- cutting gun swinging axle；The first output shaft of 15-；16-
Second output shaft；17- driving gear；18- driven gear；The first electromagnetic clutch of 19-；The second electromagnetic clutch of 20-；21- connects
Connect block；22- bottom plate；The first cabinet of 23-；The second cabinet of 24-；The first worm gear of 25-；The first worm screw of 26-；The second worm gear of 27-；28-
Second worm shaft；The second connector sleeve of 29-；30- shaft coupling；31- sensor block；32- backing plate；33- mounting hole；The close switch of 34-；
141- first rotating shaft；The second shaft of 142-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
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 are connected, 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 the 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 cabinet 110 and synchronization mechanism 120, can be equipped with wheel 145, cutting gun swinging axle on wheel drive shaft 13
It can be connected with burning torch collet 135 on 14, burning torch can be clamped in burning torch collet 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 by a motor 11 in this way, it will be able to complete
The cutting technique requirement of cutting machine, so that structure simplifies, 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
The connection of one electromagnetic clutch 19, the driving gear 17 are engaged with the driven gear 18.Electromagnetic clutch is using 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 where not stopping rotating, the electromagnetic and mechanical connector that slave unit can be in connection or isolated is a kind of automatic execution
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 key with the rotor of the first electromagnetic clutch 19 and coil, when the first electromagnetic clutch 19 obtains electric i.e. actuation, driving gear
17 drive driven gears 18 rotate wheel drive shaft 13, so that wheel realizes operating, when the first electromagnetic clutch 19 powers off
It separates, 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 to operate, 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
Slab, 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 include first rotating shaft 141 and the second shaft 142, the first rotating shaft 141 one end insertion described in
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 first rotating shaft 141 is equipped with the second electromagnetic clutch 20 and link block far from the other end of second output shaft 16
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, convenient for the installation and removal 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, key and second is can be used in first rotating shaft 141
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 and first rotating shaft 141 can be used bearing 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, it can be connected by key, 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 collet, 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 just use two speed reducers to connect by terminal pad, and outer dimension is big, occupy and pacify
Dress space is big, and part is more, and it is low to assemble cumbersome and assembly precision, so that overall performance decline etc. is caused, therefore for this 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 cabinet 23 and the second cabinet 24, described
Second cabinet 24 is fixedly installed on the bottom plate 22, and first cabinet 23 passes through flanged joint with second cabinet 24,
And first cabinet 23 is connected to second cabinet 24 along axial；The first worm gear 25, institute are equipped in second cabinet 24
It is horizontal through second cabinet 24 to state the second output shaft 16, and the both ends of second output shaft 16 and second cabinet
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 and second cabinet 24 are rotatablely connected and stretch out second case
Outside body 24, first output shaft 15 stretches out one end of second cabinet 24 and the driving gear 17 is connected by key, 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 cabinet 24 and described
One cabinet 23, the other end of first output shaft 15 far from second cabinet 24 and first cabinet 23 are rotatablely connected；
The second worm gear 27 is connected by key on first output shaft 15, second worm gear 27 is installed on first cabinet 23
Interior, horizontal through the second worm shaft 28 is equipped in first cabinet 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 cabinet
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 cabinet 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 cabinet 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 cabinet
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, and 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 that can be set as 1:60-65, 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 is high, and 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, sets 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
It is radially equipped on the outer wall of two connector sleeves 29 close to switch 34, the close switch 34 is set as with second connector sleeve 29 can
Dismantling connection, the tip close to switch 34 protrude 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 send two pulses, root
According to the number for sending pulse close to switch 34, it is possible thereby to the revolving speed of motor 11 be detected, thus 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.
The bottom plate 22 is equipped with backing plate 32 far from the bottom end of second cabinet 24, 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 cabinet 23 is higher than
The bottom plate 22.It the bottom surface of backing plate 32 can be by machining, to guarantee in the same plane, to ensure the peace of double reduction unit 12
Fill precision；The design of mounting hole 33 is conducive to the installation and removal of 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 cabinet 23 as shown in figure 8,28 longitudinal direction of the second worm shaft 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 cabinet 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 top of second cabinet 24 far from the bottom plate 22, the both ends of second connector sleeve 29 respectively with the motor
11 and second cabinet 24 by flanged joint, the output shaft of the motor 11 and one end of second worm shaft 28 pass through
The shaft coupling 30 connects.First cabinet 23 and the second cabinet 24 pass through flanged joint, and the mounting hole on flange is circumferentially uniform
Distribution, and mounting hole can be set as four, when the first cabinet 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.
Working 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, so that wheel realizes operating, cutting machine, back to original position, waits 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 rotation, so that the swing of burning torch be driven 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 among the protection scope created still in the utility model.
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)
Have 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
The second output shaft (16) is stated to be connected by key；
The first rotating shaft (141) is equipped with the second electromagnetic clutch (20) far from the other end of second output shaft (16) 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 2, which is characterized in that the double reduction unit (12) includes
Bottom plate (22), the first cabinet (23) and the second cabinet (24), second cabinet (24) are fixedly installed on the bottom plate (22),
First cabinet (23) and second cabinet (24) pass through flanged joint, and first cabinet (23) and second case
Body (24) is along axial connection；
The first worm gear (25) are equipped in second cabinet (24), second output shaft (16) is horizontal through described second
Cabinet (24), and the both ends of second output shaft (16) and second cabinet (24) are rotatablely connected, 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), and described the
One worm screw (26) is meshed with first worm gear (25), and the axis of first output shaft (15) is perpendicular to second output
The axis of axis (16)；
One end of first output shaft (15) and second cabinet (24) are rotatablely connected and stretch out second cabinet (24)
Outside, one end that first output shaft (15) stretches out second cabinet (24) is connected by key with the driving gear (17),
First output shaft (15) extends forward far from one end of first worm screw (26) sequentially passes through second cabinet (24)
With first cabinet (23), the other end and first case of first output shaft (15) far from second cabinet (24)
Body (23) rotation connection；
It has been connected by key the second worm gear (27) on first output shaft (15), second worm gear (27) is installed on described
It is horizontal through equipped with the second worm shaft (28), second worm shaft (28) in first cabinet (23) in one cabinet (23)
Positioned at second worm gear (27) lower section and be meshed with second worm gear (27), the both ends of second worm shaft (28)
It is rotatablely connected respectively with first cabinet (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 cabinet (24) is equipped with the second connector sleeve (29) close to the side of the cutting gun swinging axle (14), and described second
The both ends of connector sleeve (29) pass through flanged joint, the motor (11) with the motor (11) and second cabinet (24) respectively
Output shaft and one end of second worm shaft (28) connect by shaft coupling (30).
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
It is a and be distributed along the even circumferential of the shaft coupling (30), it is radially equipped with along the outer wall of second connector sleeve (29) 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)
Tip protrudes 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 cabinets (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 extends through on four angles equipped with mounting hole (33)；
The bottom end of first cabinet (23) is higher than the bottom plate (22).
7. flame cutting machine transmission mechanism according to claim 2, which is characterized in that the double reduction unit (12) includes
Bottom plate (22), the first cabinet (23) and the second cabinet (24), second cabinet (24) are fixedly installed on the bottom plate (22),
First cabinet (23) and second cabinet (24) pass through flanged joint, and first cabinet (23) and second case
Body (24) is along axial connection；
The first worm gear (25) are equipped in second cabinet (24), second output shaft (16) is horizontal through second case
Body (24), and the both ends of second output shaft (16) and second cabinet (24) are rotatablely connected, 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) and second cabinet (24) are rotatablely connected and stretch out second cabinet (24)
Outside, one end that first output shaft (15) stretches out second cabinet (24) is connected by key with the driving gear (17),
First output shaft (15) extends forward far from one end of first worm screw (26) sequentially passes through second cabinet (24)
With first cabinet (23), the other end and first case of first output shaft (15) far from second cabinet (24)
Body (23) rotation connection；
It has been connected by key the second worm gear (27) on first output shaft (15), second worm gear (27) is installed on described
In one cabinet (23), the second worm shaft (28), which longitudinally runs through, to be installed in first cabinet (23), second worm shaft
(28) it is located at the side of second worm gear (27) and is meshed with second worm gear (27), second worm shaft (28)
Both ends are rotatablely connected with first cabinet (23) respectively, and the axis of second worm shaft (28) is perpendicular to first output
The axis of axis (15), and the axis of second worm shaft (28) is both perpendicular to the axis of second output shaft (16)；
Second connector sleeve (29) is installed on top of second cabinet (24) far from the bottom plate (22), second connector sleeve
(29) both ends pass through flanged joint, the output of the motor (11) with the motor (11) and second cabinet (24) respectively
Axis is connect with one end of second worm shaft (28) by shaft coupling (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939963.1U CN208496026U (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939963.1U CN208496026U (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496026U true CN208496026U (en) | 2019-02-15 |
Family
ID=65285493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939963.1U Expired - Fee Related CN208496026U (en) | 2018-06-15 | 2018-06-15 | Flame cutting machine transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555417A (en) * | 2018-06-15 | 2018-09-21 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
-
2018
- 2018-06-15 CN CN201820939963.1U patent/CN208496026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555417A (en) * | 2018-06-15 | 2018-09-21 | 北京风华工具厂 | Flame cutting machine transmission mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102624198A (en) | Permanent magnetic coupling transmission, braking or load device with cooling and lubricating device | |
| CN102278425A (en) | Electromechanically-integrated cycloidalpin wheel drive device | |
| CN105640445B (en) | Drive wheel assemblies for sweeping robot | |
| CN208496026U (en) | Flame cutting machine transmission mechanism | |
| CN101513716A (en) | B-axis cutter holder device of a turn-milling complex machining center | |
| EP0094106B1 (en) | Blade setting mechanism for the rotor blades of a windmill | |
| CN108555417A (en) | Flame cutting machine transmission mechanism | |
| CN115815651A (en) | Boring machine special for processing inner hole of roller sleeve | |
| CN212447100U (en) | Double-motor driving device of electric automobile | |
| CN111497596A (en) | Double-motor driving device of electric automobile | |
| CN209184392U (en) | Electric spindle and motor | |
| CN204828401U (en) | Decide caliper disc type electron parking brake and car | |
| CN106972690B (en) | Hybrid power permanent magnet outer rotor double motor of integrated brake differential continuously variable transmission | |
| CN104948618A (en) | Fixed caliper disc type electronic parking brake and car | |
| CN203257921U (en) | Simple clutch mechanism of worm gear reduction gear | |
| CN112194027A (en) | One-level planetary speed reduction low-speed large-torque inward rotation permanent magnet motor direct drive mechanism | |
| CN108675173B (en) | Motor direct-connection built-in lifting winch device | |
| CN212657139U (en) | Anti-shifting tooth-shaped coupling | |
| CN209472492U (en) | A kind of draw off gear that combination type permanent-magnet synchronous motor directly drives | |
| CN201113656Y (en) | Electric motor | |
| CN205937595U (en) | Assembly is carried out to power reverse drive's car braking power | |
| CN106695492B (en) | Grinding head rotating device and glass bevel edge grinding attachment | |
| CN221099323U (en) | Double-power driving device of two-gear supporting lime rotary kiln | |
| CN201125820Y (en) | Electric start-up carburettor start-up fly wheel | |
| CN2327478Y (en) | Apparatus for boring on steel plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200615 |