CN108326367A - Imderwater cutting machine - Google Patents
Imderwater cutting machine Download PDFInfo
- Publication number
- CN108326367A CN108326367A CN201810098692.6A CN201810098692A CN108326367A CN 108326367 A CN108326367 A CN 108326367A CN 201810098692 A CN201810098692 A CN 201810098692A CN 108326367 A CN108326367 A CN 108326367A
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- Prior art keywords
- motor
- fixed
- piston
- battery
- electrical store
- Prior art date
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- 238000005520 cutting process Methods 0.000 title claims abstract description 118
- 230000005540 biological transmission Effects 0.000 claims description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 76
- 230000009467 reduction Effects 0.000 claims description 47
- 238000007789 sealing Methods 0.000 claims description 45
- 230000017525 heat dissipation Effects 0.000 claims description 40
- 230000005611 electricity Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 11
- 239000013535 sea water Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/003—Sawing machines or sawing devices with circular saw blades or with friction saw discs for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/16—Hand-held sawing devices with circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a kind of imderwater cutting machines, it is characterized by comprising cutting blade, driving motor component, battery component and handles, the driving motor member forward end is mutually fixed with cutting blade, rear end and battery component plugged and fixed, the present invention is due to using the above structure, having many advantages, such as that compact-sized, safe operation, easy to carry, cutting speed is fast, work efficiency is high, convenient for disassembly and assembly.
Description
Technical field
The present invention relates to imderwater cutting equipment technical field, specifically a kind of imderwater cutting machine.
Background technology
Currently, if the cast-cutting saw slice that imderwater cutting owner hydraulic pressure used in people drives, power source aboard ship, pass through
Hydraulic tube transmits pressure and underwater hydraulic motor is driven to rotate, complicated.
In order to solve the above-mentioned technical problem, it is portable to disclose a kind of big depth seabed based on submersible by CN204935924
The substantive deficiency of the utility model patent of formula electric cutting device, this structure is：First, since the power supply of motor is to pass through
External electric wiring is connect with battery, and electric current is very big when motor works, after electric wiring is cut by underwater substance, electric current
Be discharged into water, will by around line electrical leakage waters diver or staff shock by electricity dead, therefore safety is particularly poor,
Aquanaut dare not use；Second is that pressure replensiher is arranged in outside motor, and electricity is realized by external oil feed line
Fuel feeding compensation in cabin, oil feed line are easy to be galled by underwater hard object, so cause motor entering water to damage and can not work
Make；Also, under water in operation process, control cabinet is fallen behind motor housing, not only influences the cutting of the saw blade of motor front end,
Moreover, itself can also be worn to pipeline；Third, cast-cutting saw slice center line is concentric with motor shaft, not only it is easy when in use
Fishing net is wrapped in motor bin, for bunker, can also and motor bin and be intertwined for the pipeline between bunker, also, using
When, cutting angle cannot be arbitrarily adjusted according to the orientation of cutting object, cause cutting speed slow, working efficiency is low.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, compact-sized one kind, safe operation, carrying side are provided
Just the imderwater cutting machine that, cutting speed is fast, work efficiency is high, convenient for disassembly and assembly.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of imderwater cutting machine, it is characterised in that including cutting blade, driving motor component, battery component and handle, the drive
Dynamic motor component front end is mutually fixed with cutting blade, rear end and battery component plugged and fixed, wherein
The driving motor component includes motor bin, motor, heat dissipation oil pressure compensation device, motor shaft water-stop, the electricity of sealing
Machine bearing support and electrical store, the motor bin are sealed by the rear bearing cover of the fixed frame and rear end of warehouse and warehouse front end
It is formed by fixedly connecting, the motor fixation is located in motor bin, and the motor output shaft is fixed on fixation through motor bearing bearing
On frame, the output shaft front end of the motor is fixedly connected with cutting blade, and motor shaft watertight is equipped between two motor bearing bearings
Envelope, the motor bin side wall are fixed with handle, and the motor bin rear end is tightly connected with electrical store, the motor bin and motor
Between filled with heat dissipation oil, the rear bearing cover in the motor bin is equipped with heat dissipation oil pressure compensation device, on the rear bearing cover
It is further fixed on spininess binding post, the motor is connected through conducting wire with spininess binding post,
Electric appliance warehouse lid is fixed in the electrical store, the electrical store front end is fixed on motor bin rear end through O-ring seal sealing,
To have the function that easy disassembly,
The electrical store is covered equipped with driver, and the driver is connected to the motor through spininess binding post and connects, drive of the present invention
Dynamic device uses brushless driver, the motor to use brushless motor, can not only be controlled motor by driver, but also
It can have the function that sealing by spininess binding post, be entered in electrical store with isolation heat dissipation oil stream, the electrical store, which covers, to be also equipped with
Public underwater plug, the public underwater plug are electrically connected with driver,
The battery component is made of closed battery compartment, battery, female underwater plug, power switch and switch turn-button, described
Battery compartment is fixedly connected with electrical store, and the battery compartment front end is equipped with female underwater plug, and rear end face is equipped with switch turn-button, described
Battery is fixed in battery compartment, the battery compartment is plugged through female underwater plug and the male underwater plug of electrical store rear end, with
Have the function that be convenient for changing battery, the battery uses lithium battery, the battery front end through electrode to be connected with female underwater plug
It connects, rear end is equipped with power switch, and the shaft of the power switch is tightly connected through water seal and battery compartment rear cover, the power switch
The driving lever of front end is matched with switch turn-button, and the power switch is serially connected on the conducting wire between battery and driver, when switch turns
When wraping plate on the driving lever and power switch of button front end contacts, that is, general supply is opened, prevent water from entering battery compartment, reaches operation peace
Full effect；
The handle is equipped with water proof switch, and the water proof switch is connected across motor bin with spininess binding post through conducting wire, with
Have the function that control cutting switch.
Heat dissipation oil pressure compensation device of the present invention is made of piston bore, piston, spring and oil sealing, the piston
Cylinder barrel one end is fixedly connected with rear bearing cover, has piston in the piston bore, the piston is through oil sealing and piston bore
It is slidably connected, in favor of avoiding the heat dissipation oil in motor bin from being flowed into electrical store, bullet is equipped between the piston and rear bearing cover
Spring, the spring one end is inconsistent with piston, and the other end is inconsistent with rear bearing cover, so that piston bore is divided into one by piston
End is connected with motor bin, and the other end is connected with electrical store, after the heat dissipation oil in motor bin absorbs the heat expansion of motor,
It is moved after piston overpowers spring tension, the internal pressure in motor bin is made to reduce, after radiating oil cooling but, piston is acted in tension force of spring
Lower self-return, the piston centre are equipped with tank filler sleeve, and sealing-plug is equipped in the tank filler sleeve, in favor of it is convenient to motor bin into
Row oiling.
The present invention can be equipped with cutting speed change gear between the cutting blade and motor output shaft comprising transmission housing,
Transmission shaft, wear-resisting water seal, ball bearing, reduction gearing, transmission housing, lock pin water seal, gear lock pin and driving gear, the change
Fast box shell is sealedly and fixedly connected with fixed frame, alternatively, may be integrally formed, the transmission housing rear end is rotated equipped with driving gear
Cavity, side are equipped with reduction gearing rotation cavity and transmission shaft installation cavity, driving gear are fixed on the motor output shaft,
And be inserted into driving gear rotation cavity, reduction gearing, the transmission housing upper end are equipped in the transmission shaft installation cavity
It is fixedly connected with transmission housing side, both ends are fixedly connected through ball bearing with transmission shaft respectively in the transmission housing, described
It is equipped with wear-resisting water seal through the transmission shaft between ball bearing, avoids seawater from entering along transmission housing and transmission shaft clearance to reach
In motor bin, the transmission shaft top passes through reduction gearing rotation cavity and transmission shaft installation cavity, and is rotated with reduction gearing
Reduction gearing in cavity is fixedly connected, and lower end is fixedly connected with cutting blade, and the driving gear is meshed with reduction gearing,
To have the function that carry out speed governing as needed for cutting blade, use is greatly facilitated.
The present invention can be radially provided with latch window in the transmission housing other side, and gear lock is equipped in the latch window
Pin, the gear lock pin are tightly connected through lock pin water seal and latch window, and reduction gearing upper end circumference array is equipped with spin-ended
Gear lock pin is pressed in hole when needing replacing cutting blade, and gear lock pin lower end is inserted into spin-ended hole, reduction gearing is determined
Position has haved the function that quick-replaceable cutting blade on transmission housing.
The present invention can be equipped between gear box casing and fixed frame and rotate in a circumferential direction device equipped with cutting blade comprising anti-rotation
Plate, swivel mount, locating detent, tensioning spring, ball and O-shaped oil sealing, the fixed frame periphery are fixed with motor bin forward end seal,
The fixed frame center is equipped with endoporus, and fixed frame front end circumference array is equipped with location hole, is equipped in the fixed frame endoporus
Swivel mount, the swivel mount are connected through ball and O-shaped oil sealing with fixed frame so that swivel mount under the action of ball relative to
Fixed frame rotates in a circumferential direction, axial limiting, to have the function that change cutting angle as needed, and by O-shaped oil sealing sealing, keeps away
Exempt from seawater to enter in motor bin, the swivel mount front end is fixedly connected with torsional stop and transmission housing respectively, and rear end is solid with motor
It is fixed to connect, it is fixed with locating detent, the extension bar of the locating detent and the location hole phase on fixed frame on the torsional stop
It is corresponding, when to be rotated, locating detent is pulled up, locating detent drives swivel mount rotation, swivel mount to drive transmission housing rotation, into
And after driving cutting blade to rotate suitable angle, locating detent is unclamped, locating detent is inserted into corresponding location hole, is reached
To the effect that can arbitrarily change cutting angle as needed.
The present invention can be equipped with lock nut, and the electrical store rear end is equipped with thread segment, and the battery compartment front end is equipped with outer gear
Ring, the lock nut are actively set on the outer baffle ring of battery compartment, and the battery compartment is threadedly coupled through lock nut with electrical store
It is fixed, it is convenient for disassembly and assembly to have the function that.
The present invention can be covered in the electrical store of the electrical store equipped with plug positioning pin, be carried out quickly to plug with reaching
The effect of grafting positioning.
The present invention can be fixed with Underwater Camera and LED light, the underwater camera in the motor bin case nose
Head is connected through cable with display waterborne, and the display is connected with power switch waterborne, at any time in favor of personnel waterborne
The underwater dynamic of tracking, the LED light is connected in parallel on the spininess binding post of connection battery and driver conducting wire, in favor of to cut substrate
The effect that body is illuminated.
The present invention can be cased with buoy set outside the battery compartment and motor bin and be convenient in favor of mitigating weight in water
Diver operates.
Buoy set of the present invention is formed by fixedly connecting after can having left half body and right half body combination through jacket hoop, with
Have the function that facilitate installation.
The present invention can be equipped with mounting plate on the water, and the mounting plate is equipped with handle, and the display is fixed on mounting plate
On, the power switch waterborne can be arranged on handle, can also be arranged on a mounting board, can also be arranged in display
On, it is easy to carry, easy to operate to have the function that.
The present invention can also be equipped with fuse between the battery and driver, to have the function that safeguard protection.
Compact-sized, safe operation, easy to carry, cutting speed is fast, work due to using the above structure, having by the present invention
The advantages that efficient, convenient for disassembly and assembly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 is the discrete state figure of battery compartment and electrical store of the present invention.
Fig. 8 is the structural schematic diagram that the present invention puts on buoy set.
Reference numeral：Cutting sheet 1, transmission shaft 2, wear-resisting water seal 3, reduction gearing 4, transmission housing 5, lock pin water seal 6, tooth
Take turns lock pin 7, driving gear 8, locating detent 9, spring（Tensioning spring）10, LED light 11, water proof switch 12, handle 13, locking screw
Cap 14, public underwater plug 15, battery compartment 16, battery 17, power switch 18, water seal 19, switch turn-button 20, motor 21, oil sealing 22,
Piston 23, spring 24, tank filler sleeve 25, driver 26, Underwater Camera 27, fixed frame 28, bearing cap 29, ball 30, O-shaped oil sealing
31, positioning pin 32, female underwater plug 33, buoy set 34, location hole 40, motor bin 41, electrical store 42, rear bearing cover 43, spininess
Binding post 44, piston bore 45, rear bearing cover 46.
Specific implementation mode
The present invention will be described with reference to the accompanying drawings and examples.
As shown in the picture, a kind of imderwater cutting machine, it is characterised in that including cutting blade 1, driving motor component, battery unit
Part and handle 13, the driving motor member forward end are mutually fixed with cutting blade, rear end and battery component plugged and fixed, wherein
The driving motor component includes motor bin 41, motor 21, heat dissipation oil pressure compensation device, the motor shaft watertight of sealing
Envelope, motor bearing bearing and electrical store 42, the motor bin 42 are by warehouse and the fixed frame of warehouse front end 28 and rear end
Rear bearing cover 43 is sealedly and fixedly connected, and the fixation of the motor 21 is located in motor bin 41, and 42 output shaft of the motor is through electricity
Machine bearing support is fixed on fixed frame, and the output shaft front end of the motor is fixedly connected with cutting blade 1, two motor bearings
Motor shaft water-stop is equipped between bearing, 41 side wall of the motor bin is fixed with handle 13,41 rear end of the motor bin and electric appliance
Storehouse 42 is tightly connected, oily filled with heat dissipation between the motor bin 41 and motor 21, on the rear bearing cover 43 in the motor bin 41
Equipped with heat dissipation oil pressure compensation device, it is further fixed on spininess binding post 44 on the rear bearing cover 43, the motor 21 is through conducting wire
It is connected with spininess binding post 44,
Electric appliance warehouse lid 45 is fixed in the electrical store 42,42 front end of the electrical store is fixed on motor through O-ring seal sealing
41 rear end of storehouse, to have the function that easy disassembly,
Driver 26 is housed, the driver 26 is connected to the motor through spininess binding post 44 and connects, this hair in the electric appliance warehouse lid 45
The bright driver use brushless driver, the motor use brushless motor, not only can by driver 26 to motor 42 into
Row control, and can also have the function that sealing by spininess binding post, entered in electrical store with isolation heat dissipation oil stream, the electric appliance
Public underwater plug 15 is also equipped in warehouse lid 45, the public underwater plug 15 is electrically connected with driver 26,
The battery component is by closed battery compartment 16, battery 17, female underwater plug 33, power switch 18 and switch turn-button 20
Composition, the battery compartment 16 is fixedly connected with electrical store 42, and 16 front end of the battery compartment is equipped with female plug 33 under water, on rear end face
Equipped with switch turn-button 20, battery 17 is fixed in the battery compartment 16, the battery compartment 16 is through female underwater plug 33 and electric appliance
Plug 15 plugs the public affairs of 42 rear end of storehouse under water, and to have the function that be convenient for changing battery, the battery uses lithium battery, described
17 front end of battery is connected through electrode with female underwater plug 33, and rear end is equipped with power switch 18, the shaft of the power switch 18
It is tightly connected through water seal and battery compartment rear cover, the driving lever of 18 front end of the power switch is matched with switch turn-button 20, the electricity
Source switch is serially connected on the conducting wire between battery and driver, when driving lever and the wraping plate on power switch 18 of 20 front end of switch turn-button
When contact, that is, general supply is opened, prevent water from entering battery compartment, has the function that safe operation；
The handle 13 is equipped with water proof switch 12, and the water proof switch 12 passes through motor bin 41 and spininess binding post 44 through conducting wire
It is connected, to have the function that control cutting switch.
Heat dissipation oil pressure compensation device of the present invention is made of piston bore 45, piston 23, spring 24 and oil sealing 22,
45 one end of the piston bore is fixedly connected with rear bearing cover, has piston 23, the piston 23 in the piston bore 45
It is slidably connected through oil sealing 22 and piston bore 45, it is described in favor of avoiding the heat dissipation oil in motor bin from being flowed into electrical store 42
Spring 24 is equipped between piston 23 and rear bearing cover 46,24 one end of the spring and piston 23 are inconsistent, the other end and rear bearing cover
46 is inconsistent, so that piston bore 45 is divided into one end to be connected with motor bin 41 by piston 23, the other end and 42 phase of electrical store
Connection, after the heat dissipation oil in motor bin 41 absorbs the heat expansion of motor 21, piston 23 moves after overcoming 24 tension of spring, makes electricity
Internal pressure in cabin 41 is reduced, after radiating oil cooling but, the self-return under the tension force effect of spring 24 of piston 23, and the piston
23 centers are equipped with tank filler sleeve 25, and sealing-plug is equipped in the tank filler sleeve 25, and oiling is carried out to motor bin in favor of convenient.
The present invention can export between centers in the cutting blade 1 and motor 21 and be equipped with cutting speed change gear comprising drive shell
Body 47, transmission shaft 2, wear-resisting water seal 3, ball bearing, reduction gearing 4, transmission housing 5, lock pin water seal 6, gear lock pin 7 and active
Gear 8, the transmission housing 5 is sealedly and fixedly connected with fixed frame 28, alternatively, may be integrally formed, 5 rear end of the transmission housing
Cavity is rotated equipped with driving gear, side is equipped with reduction gearing rotation cavity and transmission shaft installation cavity, the motor output shaft
On be fixed with driving gear 8, and be inserted into driving gear rotation cavity in, in the transmission shaft installation cavity be equipped with reduction gearing
4,47 upper end of the transmission housing is fixedly connected with 5 side of transmission housing, and both ends are respectively through ball axis in the transmission housing 47
It holds and is fixedly connected with transmission shaft 2, the transmission shaft 2 through between ball bearing is equipped with wear-resisting water seal 3, avoids seawater suitable to reach
Transmission housing 47 and 2 gap of transmission shaft enter in motor bin 41,2 top of the transmission shaft pass through reduction gearing rotation cavity and
Transmission shaft installation cavity, and rotate the reduction gearing 4 in cavity with reduction gearing and be fixedly connected, lower end is fixed with cutting blade 1
Connection, the driving gear 8 are meshed with reduction gearing 4, to have the function that carry out speed governing as needed for cutting blade, greatly
It is convenient to use greatly.
The present invention can be radially provided with latch window in 5 other side of the transmission housing, and gear is equipped in the latch window
Lock pin 9, the gear lock pin 9 are tightly connected through lock pin water seal and latch window, and 4 upper end circumference array of the reduction gearing is equipped with
Gear lock pin is pressed in spin-ended hole 48 when needing replacing cutting blade, and gear lock pin lower end is inserted into spin-ended hole 48, will subtract
Fast gear 4 is located on transmission housing 5, and then has haved the function that quick-replaceable cutting blade.
The present invention, which can be equipped with, to be equipped with cutting blade between gear box casing 5 and fixed frame 28 and rotates in a circumferential direction device comprising is prevented
Flap 50, swivel mount 49, locating detent 9, tensioning spring 10, ball 30 and O-shaped oil sealing 31,28 periphery of the fixed frame and motor
Storehouse forward end seal is fixed, and 28 center of the fixed frame is equipped with endoporus, and 28 front end circumference array of the fixed frame is equipped with location hole, this
It is set as circumference array in inventive embodiments and is equipped with 4 location holes 40, swivel mount 49 is equipped in 28 endoporus of the fixed frame, it is described
Swivel mount 49 is connected through ball 30 and O-shaped oil sealing 31 with fixed frame 28, so that swivel mount 49 is opposite under the action of ball 30
It rotates in a circumferential direction in fixed frame 28, axial limiting to have the function that change cutting angle as needed, and passes through O-shaped oil sealing 31
Sealing, avoids seawater from entering in motor bin, and 49 front end of the swivel mount is fixedly connected with torsional stop 50 and transmission housing 5 respectively,
Rear end is fixedly connected with motor 21, is fixed with locating detent 9 on the torsional stop 50, the extension bar of the locating detent 9 with
Location hole on fixed frame 28 is corresponding, when to be rotated, pulls up locating detent 9, and locating detent 9 drives swivel mount 49 to rotate,
After swivel mount 49 drives transmission housing 5 to rotate, and then drive cutting blade 1 rotates suitable angle, locating detent 9 is unclamped, it is fixed
Position lock pin 9 is inserted into corresponding location hole, has the function that arbitrarily change cutting angle as needed.
The present invention can be equipped with lock nut 14, and 42 rear end of the electrical store is equipped with thread segment, and 16 front end of the battery compartment is set
There are outer baffle ring, the lock nut 14 to be actively set on the outer baffle ring of battery compartment, the battery compartment 16 is through lock nut 14 and electricity
Device storehouse 42, which is threadedly coupled, to be fixed, convenient for disassembly and assembly to have the function that.
The present invention can be equipped with plug positioning pin 32 in the electric appliance warehouse lid 45 of the electrical store 42, with reach to plug into
The effect of the quick grafting positioning of row.
The present invention can be fixed with Underwater Camera 27 and LED light 11, the water in 41 case nose of motor bin
Lower camera 27 is connected through cable with display 35 waterborne, and the display 35 is connected with power switch 39 waterborne, with profit
Underwater dynamic is tracked at any time in personnel waterborne, and the LED light 11 is connected in parallel on the spininess binding post of connection battery and driver conducting wire
On, in favor of the effect illuminated to cutting object.
The present invention can be cased with buoy set 34 outside the battery compartment 16 and motor bin 41, in favor of mitigating weight in water
Amount operates convenient for diver.
Buoy set of the present invention is formed by fixedly connecting after can having left half body and right half body combination through jacket hoop, with
Have the function that facilitate installation.
The present invention can also be equipped with fuse between the battery and driver, to have the function that safeguard protection.
Preferred embodiment 1：As shown in attached drawing 4,5,6, a kind of imderwater cutting machine, it is characterised in that including cutting blade 1, drive
Dynamic motor component, battery component and handle 13, the driving motor member forward end are mutually fixed with cutting blade, rear end and battery unit
Part plugged and fixed, wherein
The driving motor component includes motor bin 41, motor 21, heat dissipation oil pressure compensation device, the motor shaft watertight of sealing
Envelope, motor bearing bearing and electrical store 42, the motor bin 42 are by warehouse and the fixed frame of warehouse front end 28 and rear end
Rear bearing cover 43 is sealedly and fixedly connected, and the fixation of the motor 21 is located in motor bin 41, and 42 output shaft of the motor is through electricity
Machine bearing support is fixed on fixed frame, and the output shaft front end of the motor can be directly fixedly connected with cutting blade 1（In figure not
It shows）, also can export between centers in the cutting blade 1 and motor 21 and be equipped with cutting speed change gear, present invention preferably employs in institute
It states cutting blade 1 and motor 21 exports between centers and is equipped with cutting speed change gear, motor shaft watertight is equipped between two motor bearing bearings
Envelope, 41 side wall of the motor bin are fixed with handle 13, and 41 rear end of the motor bin is tightly connected with electrical store 42, the motor
Oily filled with heat dissipation between storehouse 41 and motor 21, the rear bearing cover 43 in the motor bin 41 is equipped with heat dissipation oil pressure force compensating dress
It sets, spininess binding post 44 is further fixed on the rear bearing cover 43, the motor 21 is connected through conducting wire with spininess binding post 44,
The cutting speed change gear includes transmission housing 47, transmission shaft 2, wear-resisting water seal 3, ball bearing, reduction gearing 4, transmission housing
5, lock pin water seal 6, gear lock pin 7 and driving gear 8, the transmission housing 5 are sealedly and fixedly connected with fixed frame 28, alternatively, can
The transmission housing 5 and fixed frame 28 to be integrally formed, 5 rear end of the transmission housing be equipped with driving gear rotate cavity, one
Side is equipped with reduction gearing rotation cavity and transmission shaft installation cavity, is fixed with driving gear 8 on the motor output shaft, and be inserted into
It is rotated in cavity to driving gear, reduction gearing 4,47 upper end of the transmission housing and change is equipped in the transmission shaft installation cavity
5 side of fast box shell is fixedly connected, and both ends are fixedly connected through ball bearing with transmission shaft 2 respectively in the transmission housing 47, described
It is equipped with wear-resisting water seal 3 through the transmission shaft 2 between ball bearing, avoids seawater between transmission housing 47 and transmission shaft 2 to reach
Gap enters in motor bin 41, and 2 top of the transmission shaft passes through reduction gearing rotation cavity and transmission shaft installation cavity, and with deceleration
Reduction gearing 4 in gear rotation cavity is fixedly connected, and lower end is fixedly connected with cutting blade 1, the driving gear 8 and deceleration
Gear 4 is meshed, and to have the function that carry out speed governing as needed for cutting blade, greatly facilitates use；It is of the present invention
Electric appliance warehouse lid 45 is fixed in electrical store 42,42 front end of the electrical store is fixed on 41 rear end of motor bin through O-ring seal sealing,
To have the function that easy disassembly, driver 26 is housed in the electric appliance warehouse lid 45, the driver 26 is through spininess binding post 44
It is connected to the motor and connects, driver of the present invention uses brushless driver, the motor to use brushless motor, can not only pass through drive
Dynamic device 26 controls motor 42, and can also have the function that sealing by spininess binding post, is entered with isolation heat dissipation oil stream
In electrical store, public underwater plug 15 is also equipped in the electric appliance warehouse lid 45, the public underwater plug 15 is electrically connected with driver 26；
The battery component is by closed battery compartment 16, battery 17, female underwater plug 33, power switch 18 and switch turn-button 20
Composition, the battery compartment 16 is fixedly connected with electrical store 42, and 16 front end of the battery compartment is equipped with female plug 33 under water, on rear end face
Equipped with switch turn-button 20, battery 17 is fixed in the battery compartment 16, the battery compartment 16 is through female underwater plug 33 and electric appliance
The underwater plug of the public affairs of 42 rear end of storehouse 15 plugs, to have the function that be convenient for changing battery, 17 front end of the battery through electrode with
Female underwater plug 33 is connected, and rear end is equipped with power switch 18, and the shaft of the power switch 18 is through water seal and battery compartment rear cover
Be tightly connected, the driving lever of 18 front end of the power switch is matched with switch turn-button 20, the power switch be serially connected in battery with
On conducting wire between driver, when the driving lever for switching 20 front end of turn-button is contacted with the wraping plate on power switch 18, that is, total electricity is opened
Source prevents water from entering battery compartment, has the function that safe operation；
The handle 13 is equipped with water proof switch 12, and the water proof switch 12 passes through motor bin 41 and spininess binding post 44 through conducting wire
It is connected, to have the function that control cutting switch.
Heat dissipation oil pressure compensation device of the present invention is made of piston bore 45, piston 23, spring 24 and oil sealing 22,
45 one end of the piston bore is fixedly connected with rear bearing cover, has piston 23, the piston 23 in the piston bore 45
It is slidably connected through oil sealing 22 and piston bore 45, it is described in favor of avoiding the heat dissipation oil in motor bin from being flowed into electrical store 42
Spring 24 is equipped between piston 23 and rear bearing cover 46,24 one end of the spring and piston 23 are inconsistent, the other end and rear bearing cover
46 is inconsistent, so that piston bore 45 is divided into one end to be connected with motor bin 41 by piston 23, the other end and 42 phase of electrical store
Connection, after the heat dissipation oil in motor bin 41 absorbs the heat expansion of motor 21, piston 23 moves after overcoming 24 tension of spring, makes electricity
Internal pressure in cabin 41 is reduced, after radiating oil cooling but, the self-return under the tension force effect of spring 24 of piston 23, and the piston
23 centers are equipped with tank filler sleeve 25, and sealing-plug is equipped in the tank filler sleeve 25, and oiling is carried out to motor bin in favor of convenient.
The present invention can be radially provided with latch window in 5 other side of the transmission housing, and gear is equipped in the latch window
Lock pin 9, the gear lock pin 9 are tightly connected through lock pin water seal and latch window, and 4 upper end circumference array of the reduction gearing is equipped with
Gear lock pin is pressed in spin-ended hole 48 when needing replacing cutting blade, and gear lock pin lower end is inserted into spin-ended hole 48, will subtract
Fast gear 4 is located on transmission housing 5, and then has haved the function that quick-replaceable cutting blade.
The present invention can be equipped with lock nut 14, and 42 rear end of the electrical store is equipped with thread segment, and 16 front end of the battery compartment is set
There are outer baffle ring, the lock nut 14 to be actively set on the outer baffle ring of battery compartment, the battery compartment 16 is through lock nut 14 and electricity
Device storehouse 42, which is threadedly coupled, to be fixed, convenient for disassembly and assembly to have the function that.
The present invention can be equipped with plug positioning pin 32 in the electric appliance warehouse lid 45 of the electrical store 42, with reach to plug into
The effect of the quick grafting positioning of row.
The present invention can be fixed with Underwater Camera 27 and LED light 11, the water in 41 case nose of motor bin
Lower camera 27 is connected through cable with display waterborne, and the display is connected with power switch waterborne, in favor of waterborne
Personnel track underwater dynamic at any time, and the LED light 11 is connected in parallel on the spininess binding post of connection battery and driver conducting wire, with profit
In the effect illuminated to cutting object.
As shown in Fig. 8, the present invention can be cased with outside the battery compartment 16 and motor bin 41 buoy set 34, in favor of
Mitigate weight in water, is operated convenient for diver.
Buoy set of the present invention is formed by fixedly connecting after can having left half body and right half body combination through jacket hoop, with
Have the function that facilitate installation.
The present invention can also be equipped with fuse between the battery and driver, to have the function that safeguard protection.
The present invention is under water in use, operator's opening total power switch turn-button 20, presses water proof switch 12,21 turns of motor
Dynamic, the driving gear on motor shaft drives reduction gearing 4 to rotate, and reduction gearing 4 drives transmission shaft 2 to rotate, and is fixed on transmission shaft
On cutting sheet with rotation, the heat dissipation oil in motor bin is responsible for cooling motor 21, transfers heat to heat dissipation oil and motor bin
On 41, after heat dissipation oil absorbs heat expansion, piston 23 moves after overcoming 24 pressure of spring, in favor of passing through balance motor storehouse internal cause
The expansion of heat dissipation oil and caused by external and internal pressure it is poor, cause oil sealing oil leak or motor bin to expand and damage when preventing internal pressure more than external pressure
It is bad, after radiating oil cooling but, lower piston self-return is acted in spring tension；When cast-cutting saw slice to be replaced, gear lock is pressed
Pin 7, gear lock pin are inserted into the spin-ended hole in reduction gearing 4, limit the rotation of transmission shaft 2, and replacement cutting blade is made to become
Must be more convenient, replacement finishes, and divests gear lock pin, opens water proof switch, and motor can drive transmission shaft to rotate, and then drives
Cutting blade cuts immersed body；When amount of batteries is inadequate, water proof switch is pressed, is turned off the power switch, is revolved under water
Turn lock nut 14, then holding battery compartment exerts a force outward, male underwater slotting on the underwater plug of the mother in battery compartment and electrical store
Head can quick separating, then by new battery compartment again through female underwater plug with after the male underwater plug grafting on electrical store, by
Lock nut is threadedly coupled fixation with electrical store, is then again turned on power switch, you can it works on, the mistake cut under water
Cheng Zhong, personnel waterborne can observe underwater dynamic by underwater camera, in favor of paying close attention to the safety of underwater operation personnel in real time,
Since the electric current of underwater camera is very faint, even if conducting wire leaks electricity, underwater personnel will not be damaged, the present invention is due to adopting
With above structure, have that compact-sized, safe operation, easy to carry, cutting speed is fast, work efficiency is high, convenient for disassembly and assembly etc. excellent
Point.
Embodiment 2, as shown in attached drawing 1,2,3, a kind of imderwater cutting machine, it is characterised in that including cutting blade 1, driving electricity
Machine component, battery component and handle 13, the driving motor member forward end are mutually fixed with cutting blade, and rear end is inserted with battery component
Connect fixation, wherein
The driving motor component includes motor bin 41, motor 21, heat dissipation oil pressure compensation device, the motor shaft watertight of sealing
Envelope, motor bearing bearing and electrical store 42, the motor bin 42 are by warehouse and the fixed frame of warehouse front end 28 and rear end
Rear bearing cover 43 is sealedly and fixedly connected, and the fixation of the motor 21 is located in motor bin 41, and 42 output shaft of the motor is through electricity
Machine bearing support is fixed on fixed frame, and the output shaft front end of the motor is fixedly connected with cutting blade 1, the motor it is defeated
Shaft front end can be directly fixedly connected with cutting blade 1（It is not shown in figure）, can also be exported in the cutting blade 1 and motor 21
Between centers is equipped with cutting speed change gear, and present invention preferably employs export between centers in the cutting blade 1 and motor 21 and be equipped with to cut to become
Speed variator is equipped with motor shaft water-stop between two motor bearing bearings, and 41 side wall of the motor bin is fixed with handle 13, described
41 rear end of motor bin is tightly connected with electrical store 42, filled with heat dissipation oil, the motor bin between the motor bin 41 and motor 21
Rear bearing cover 43 in 41 is equipped with heat dissipation oil pressure compensation device, and spininess binding post is further fixed on the rear bearing cover 43
44, the motor 21 is connected through conducting wire with spininess binding post 44, and electric appliance warehouse lid 45, the electricity are fixed in the electrical store 42
42 front end of device storehouse is fixed on 41 rear end of motor bin through O-ring seal sealing, to have the function that easy disassembly, the electric appliance warehouse lid
Driver 26 is housed, the driver 26 is connected to the motor through spininess binding post 44 and connects, and driver of the present invention uses on 45
Brushless driver, the motor use brushless motor, can not only be controlled motor 42 by driver 26, and can also lead to
It crosses spininess binding post and has the function that sealing, entered in electrical store with isolation heat dissipation oil stream, public affairs are also equipped in the electric appliance warehouse lid 45
Underwater plug 15, the public underwater plug 15 are electrically connected with driver 26,
The battery component is by closed battery compartment 16, battery 17, female underwater plug 33, power switch 18 and switch turn-button 20
Composition, the battery compartment 16 is fixedly connected with electrical store 42, and 16 front end of the battery compartment is equipped with female plug 33 under water, on rear end face
Equipped with switch turn-button 20, battery 17 is fixed in the battery compartment 16, the battery compartment 16 is through female underwater plug 33 and electric appliance
Plug 15 plugs the public affairs of 42 rear end of storehouse under water, and to have the function that be convenient for changing battery, the battery uses lithium battery, described
17 front end of battery is connected through electrode with female underwater plug 33, and rear end is equipped with power switch 18, the shaft of the power switch 18
It is tightly connected through water seal and battery compartment rear cover, the driving lever of 18 front end of the power switch is matched with switch turn-button 20, the electricity
Source switch is serially connected on the conducting wire between battery and driver, when driving lever and the wraping plate on power switch 18 of 20 front end of switch turn-button
When contact, that is, general supply is opened, prevent water from entering battery compartment, has the function that safe operation；
The handle 13 is equipped with water proof switch 12, and the water proof switch 12 passes through motor bin 41 and spininess binding post 44 through conducting wire
It is connected, to have the function that control cutting switch.
Heat dissipation oil pressure compensation device of the present invention is made of piston bore 45, piston 23, spring 24 and oil sealing 22,
45 one end of the piston bore is fixedly connected with rear bearing cover, has piston 23, the piston 23 in the piston bore 45
It is slidably connected through oil sealing 22 and piston bore 45, it is described in favor of avoiding the heat dissipation oil in motor bin from being flowed into electrical store 42
Spring 24 is equipped between piston 23 and rear bearing cover 46,24 one end of the spring and piston 23 are inconsistent, the other end and rear bearing cover
46 is inconsistent, so that piston bore 45 is divided into one end to be connected with motor bin 41 by piston 23, the other end and 42 phase of electrical store
Connection, after the heat dissipation oil in motor bin 41 absorbs the heat expansion of motor 21, piston 23 moves after overcoming 24 tension of spring, makes electricity
Internal pressure in cabin 41 is reduced, after radiating oil cooling but, the self-return under the tension force effect of spring 24 of piston 23, and the piston
23 centers are equipped with tank filler sleeve 25, and sealing-plug is equipped in the tank filler sleeve 25, and oiling is carried out to motor bin in favor of convenient.
The present invention can export between centers in the cutting blade 1 and motor 21 and be equipped with cutting speed change gear comprising drive shell
Body 47, transmission shaft 2, wear-resisting water seal 3, ball bearing, reduction gearing 4, transmission housing 5, lock pin water seal 6, gear lock pin 7 and active
Gear 8, the transmission housing 5 is sealedly and fixedly connected with fixed frame 28, alternatively, may be integrally formed, 5 rear end of the transmission housing
Cavity is rotated equipped with driving gear, side is equipped with reduction gearing rotation cavity and transmission shaft installation cavity, the motor output shaft
On be fixed with driving gear 8, and be inserted into driving gear rotation cavity in, in the transmission shaft installation cavity be equipped with reduction gearing
4,47 upper end of the transmission housing is fixedly connected with 5 side of transmission housing, and both ends are respectively through ball axis in the transmission housing 47
It holds and is fixedly connected with transmission shaft 2, the transmission shaft 2 through between ball bearing is equipped with wear-resisting water seal 3, avoids seawater suitable to reach
Transmission housing 47 and 2 gap of transmission shaft enter in motor bin 41,2 top of the transmission shaft pass through reduction gearing rotation cavity and
Transmission shaft installation cavity, and rotate the reduction gearing 4 in cavity with reduction gearing and be fixedly connected, lower end is fixed with cutting blade 1
Connection, the driving gear 8 are meshed with reduction gearing 4, to have the function that carry out speed governing as needed for cutting blade, greatly
It is convenient to use greatly.
The present invention can be radially provided with latch window in 5 other side of the transmission housing, and gear is equipped in the latch window
Lock pin 9, the gear lock pin 9 are tightly connected through lock pin water seal and latch window, and 4 upper end circumference array of the reduction gearing is equipped with
Gear lock pin is pressed in spin-ended hole 48 when needing replacing cutting blade, and gear lock pin lower end is inserted into spin-ended hole 48, will subtract
Fast gear 4 is located on transmission housing 5, and then has haved the function that quick-replaceable cutting blade.
The present invention, which can be equipped with, to be equipped with cutting blade between gear box casing 5 and fixed frame 28 and rotates in a circumferential direction device comprising is prevented
Flap 50, swivel mount 49, locating detent 9, tensioning spring 10, ball 30 and O-shaped oil sealing 31,28 periphery of the fixed frame and motor
Storehouse forward end seal is fixed, and 28 center of the fixed frame is equipped with endoporus, and 28 front end circumference array of the fixed frame is equipped with location hole, this
It is set as circumference array in inventive embodiments and is equipped with 4 location holes 40, swivel mount 49 is equipped in 28 endoporus of the fixed frame, it is described
Swivel mount 49 is connected through ball 30 and O-shaped oil sealing 31 with fixed frame 28, so that swivel mount 49 is opposite under the action of ball 30
It rotates in a circumferential direction in fixed frame 28, axial limiting to have the function that change cutting angle as needed, and passes through O-shaped oil sealing 31
Sealing, avoids seawater from entering in motor bin, and 49 front end of the swivel mount is fixedly connected with torsional stop 50 and transmission housing 5 respectively,
Rear end is fixedly connected with motor 21, is fixed with locating detent 9 on the torsional stop 50, the extension bar of the locating detent 9 with
Location hole on fixed frame 28 is corresponding, when to be rotated, pulls up locating detent 9, and locating detent 9 drives swivel mount 49 to rotate,
After swivel mount 49 drives transmission housing 5 to rotate, and then drive cutting blade 1 rotates suitable angle, locating detent 9 is unclamped, it is fixed
Position lock pin 9 is inserted into corresponding location hole, has the function that arbitrarily change cutting angle as needed.
The present invention can be equipped with lock nut 14, and 42 rear end of the electrical store is equipped with thread segment, and 16 front end of the battery compartment is set
There are outer baffle ring, the lock nut 14 to be actively set on the outer baffle ring of battery compartment, the battery compartment 16 is through lock nut 14 and electricity
Device storehouse 42, which is threadedly coupled, to be fixed, convenient for disassembly and assembly to have the function that.
The present invention can be equipped with plug positioning pin 32 in the electric appliance warehouse lid 45 of the electrical store 42, with reach to plug into
The effect of the quick grafting positioning of row.
The present invention can be fixed with Underwater Camera 27 and LED light 11, the water in 41 case nose of motor bin
Lower camera 27 is connected through cable with display 35 waterborne, and the display 35 is connected with power switch 39 waterborne, with profit
Underwater dynamic is tracked at any time in personnel waterborne, and the LED light 11 is connected in parallel on the spininess binding post of connection battery and driver conducting wire
On, in favor of the effect illuminated to cutting object.
The present invention can be cased with buoy set 34 outside the battery compartment 16 and motor bin 41, in favor of mitigating weight in water
Amount operates convenient for diver.
Buoy set of the present invention is formed by fixedly connecting after can having left half body and right half body combination through jacket hoop, with
Have the function that facilitate installation.
The present invention can be equipped with mounting plate on the water, and the mounting plate is equipped with handle, and the display is fixed on mounting plate
On, the power switch waterborne can be arranged on handle, can also be arranged on a mounting board, can also be arranged in display
On, it is easy to carry, easy to operate to have the function that.
The present invention can also be equipped with fuse between the battery and driver, to have the function that safeguard protection.
The present invention is under water in use, operator's opening total power switch turn-button 20, presses water proof switch 12,21 turns of motor
Dynamic, the driving gear on motor shaft drives reduction gearing 4 to rotate, and reduction gearing 4 drives transmission shaft 2 to rotate, and is fixed on transmission shaft
On cutting sheet with rotation, the heat dissipation oil in motor bin is responsible for cooling motor 21, transfers heat to heat dissipation oil and motor bin
On 41, after heat dissipation oil absorbs heat expansion, piston 23 moves after overcoming 24 pressure of spring, in favor of passing through balance motor storehouse internal cause
The expansion of heat dissipation oil and caused by external and internal pressure it is poor, cause oil sealing oil leak or motor bin to expand and damage when preventing internal pressure more than external pressure
It is bad, after radiating oil cooling but, lower piston self-return is acted in spring tension；When cast-cutting saw slice to be replaced, gear lock is pressed
Pin 7, gear lock pin are inserted into the spin-ended hole in reduction gearing 4, limit the rotation of transmission shaft 2, and replacement cutting blade is made to become
Must be more convenient, replacement finishes, and divests gear lock pin, opens water proof switch, and motor can drive transmission shaft to rotate, and then drives
Cutting blade cuts immersed body.
When needing to adjust cutting blade angle, water proof switch is closed, pulls up locating detent, rotates transmission housing 5, speed change
Box shell is relatively fixed frame rotation between swivel mount and fixed frame under the action of ball, cutting blade can be rotated forward according to required angle
Or after reversion in place, locating detent is unclamped, swivel mount is locked on fixed frame by locating detent, then opens water proof switch, i.e.,
It can proceed with imderwater cutting operation.
When amount of batteries is inadequate, press water proof switch, turn off the power switch, under water rotate lock nut 14, then
Battery compartment is held to exert a force outward, the underwater plug of mother in battery compartment and the male plug under water on electrical store can quick separating, then
By new battery compartment again after the male underwater plug grafting on female underwater plug and electrical store, by lock nut and electrical store screw thread
It is connected and fixed, is then again turned on power switch, you can work on, to have the function that carry out replacing battery under water, significantly
The time of underwater operation is extended, during cutting under water, personnel waterborne can observe underwater dynamic by underwater camera
State, in favor of paying close attention to the safety of underwater operation personnel in real time, since the electric current of underwater camera is very faint, even if conducting wire leaks electricity,
Underwater personnel will not be damaged.
Compact-sized, safe operation, easy to carry, cutting speed is fast, work due to using the above structure, having by the present invention
The advantages that efficient, convenient for disassembly and assembly.
Claims (10)
1. a kind of imderwater cutting machine, it is characterised in that described including cutting blade, driving motor component, battery component and handle
Driving motor member forward end is mutually fixed with cutting blade, rear end and battery component plugged and fixed, wherein
The driving motor component includes motor bin, motor, heat dissipation oil pressure compensation device, motor shaft water-stop, the electricity of sealing
Machine bearing support and electrical store, the motor bin are sealed by the rear bearing cover of the fixed frame and rear end of warehouse and warehouse front end
It is formed by fixedly connecting, the motor fixation is located in motor bin, and the motor output shaft is fixed on fixation through motor bearing bearing
On frame, the output shaft front end of the motor is fixedly connected with cutting blade, and motor shaft watertight is equipped between two motor bearing bearings
Envelope, the motor bin side wall are fixed with handle, and the motor bin rear end is tightly connected with electrical store, the motor bin and motor
Between filled with heat dissipation oil, the rear bearing cover in the motor bin is equipped with heat dissipation oil pressure compensation device, on the rear bearing cover
It is further fixed on spininess binding post, the motor is connected through conducting wire with spininess binding post,
Electric appliance warehouse lid is fixed in the electrical store, the electrical store front end is fixed on motor bin rear end through O-ring seal sealing,
The electrical store is covered equipped with driver, and the driver is connected to the motor through spininess binding post and connects, drive of the present invention
Dynamic device uses brushless driver, the motor to use brushless motor, and the electrical store, which covers, is also equipped with public underwater plug, described
Public underwater plug is electrically connected with driver,
The battery component is made of closed battery compartment, battery, female underwater plug, power switch and switch turn-button, described
Battery compartment is fixedly connected with electrical store, and the battery compartment front end is equipped with female underwater plug, and rear end face is equipped with switch turn-button, described
Battery is fixed in battery compartment, the battery compartment is plugged through female underwater plug and the male underwater plug of electrical store rear end, institute
It states battery front end through electrode to be connected with female underwater plug, rear end is equipped with power switch, and the shaft of the power switch is through water seal
It is tightly connected with battery compartment rear cover, the driving lever of the power switch front end is matched with switch turn-button, the power switch concatenation
On conducting wire between battery and driver；
The handle is equipped with water proof switch, and the water proof switch is connected across motor bin with spininess binding post through conducting wire.
2. a kind of imderwater cutting machine according to claim 1, it is characterised in that the heat dissipation oil pressure compensation device be by
Piston bore, piston, spring and oil sealing composition, described piston bore one end are fixedly connected with rear bearing cover, the piston bore
It is interior to there is piston, the piston to be slidably connected through oil sealing and piston bore, spring, institute are equipped between the piston and rear bearing cover
It is inconsistent with piston to state spring one end, the other end is inconsistent with rear bearing cover so that piston by piston bore be divided into one end with
Motor bin is connected, and the other end is connected with electrical store, and the piston centre is equipped with tank filler sleeve, and sealing is equipped in the tank filler sleeve
Plug.
3. a kind of imderwater cutting machine according to claim 2, it is characterised in that between the cutting blade and motor output shaft
Equipped with cutting speed change gear comprising transmission housing, transmission shaft, wear-resisting water seal, ball bearing, reduction gearing, transmission housing, lock
Pin water seal, gear lock pin and driving gear, the transmission housing are sealedly and fixedly connected with fixed frame, or integrally formed, described
Transmission housing rear end is equipped with driving gear and rotates cavity, and side is equipped with reduction gearing rotation cavity and transmission shaft installation cavity, institute
It states and is fixed with driving gear on motor output shaft, and be inserted into driving gear rotation cavity, in the transmission shaft installation cavity
Equipped with reduction gearing, the transmission housing upper end is fixedly connected with transmission housing side, and both ends pass through respectively in the transmission housing
Ball bearing is fixedly connected with transmission shaft, and the transmission shaft through between ball bearing is equipped with wear-resisting water seal, on the transmission shaft
Portion passes through reduction gearing rotation cavity and transmission shaft installation cavity, and rotates the reduction gearing in cavity with reduction gearing and fix and connect
It connects, lower end is fixedly connected with cutting blade, and the driving gear is meshed with reduction gearing.
4. a kind of imderwater cutting machine according to claim 3, it is characterised in that the transmission housing other side is radially provided with
Latch window, the latch window is interior to be equipped with gear lock pin, and the gear lock pin is tightly connected through lock pin water seal and latch window,
Reduction gearing upper end circumference array presses gear lock pin, gear lock pin equipped with spin-ended hole when needing replacing cutting blade
Lower end is inserted into spin-ended hole, and reduction gearing is located on transmission housing.
5. a kind of imderwater cutting machine according to claim 3 or 4, it is characterised in that be equipped between gear box casing and fixed frame
Cutting blade rotates in a circumferential direction device comprising torsional stop, swivel mount, locating detent, tensioning spring, ball and O-shaped oil sealing are described
Fixed frame periphery is fixed with motor bin forward end seal, and the fixed frame center is equipped with endoporus, fixed frame front end circumference array
Equipped with location hole, swivel mount is equipped in the fixed frame endoporus, the swivel mount is connected through ball and O-shaped oil sealing with fixed frame
Connect, and by O-shaped oil sealing sealing, seawater avoided to enter in motor bin, the swivel mount front end respectively with torsional stop and gearbox
Shell is fixedly connected, and rear end is fixedly connected with motor, and locating detent, the stretching of the locating detent are fixed on the torsional stop
Bar is corresponding with the location hole on fixed frame.
6. a kind of imderwater cutting machine according to claim 1, it is characterised in that be equipped with lock nut, the electrical store rear end
Equipped with thread segment, the battery compartment front end is equipped with outer baffle ring, and the lock nut is actively set on the outer baffle ring of battery compartment, described
Battery compartment is threadedly coupled fixation with electrical store through lock nut.
7. a kind of imderwater cutting machine according to claims 1 or 2 or 3 or 4 or 6, it is characterised in that the electricity of the electrical store
Device warehouse lid is equipped with plug positioning pin.
8. a kind of imderwater cutting machine according to claim 7, it is characterised in that the motor bin case nose fixation is set
There are Underwater Camera and LED light, the underwater camera to be connected with display waterborne through cable, the display and electricity waterborne
Source switch is connected.
9. a kind of imderwater cutting machine according to claims 1 or 2 or 3 or 4 or 6 or 8, it is characterised in that the battery compartment and
Be cased with buoy set outside motor bin, the buoy set be fixedly connected through jacket hoop after being combined by left half body and half body of the right side and
At.
10. a kind of imderwater cutting machine according to claim 8, it is characterised in that be equipped with mounting plate, set on the mounting plate
There are handle, the display to fix on a mounting board, the power switch waterborne is arranged on handle, or is arranged in mounting plate
On, or setting is over the display.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098692.6A CN108326367B (en) | 2018-01-31 | 2018-01-31 | Underwater cutting machine |
| PCT/CN2018/110911 WO2019148893A1 (en) | 2018-01-31 | 2018-10-19 | Underwater cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098692.6A CN108326367B (en) | 2018-01-31 | 2018-01-31 | Underwater cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108326367A true CN108326367A (en) | 2018-07-27 |
| CN108326367B CN108326367B (en) | 2024-03-05 |
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ID=62926813
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098692.6A Active CN108326367B (en) | 2018-01-31 | 2018-01-31 | Underwater cutting machine |
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| Country | Link |
|---|---|
| CN (1) | CN108326367B (en) |
| WO (1) | WO2019148893A1 (en) |
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| WO2019148893A1 (en) * | 2018-01-31 | 2019-08-08 | 山东未来机器人有限公司 | Underwater cutting machine |
| CN112122703A (en) * | 2020-09-22 | 2020-12-25 | 中国船舶科学研究中心 | Pressure self-adaptive high-rotating-speed light underwater cutting tool |
| CN112636519A (en) * | 2021-03-05 | 2021-04-09 | 中国科学院宁波材料技术与工程研究所 | Electric push rod |
| CN113022815A (en) * | 2021-03-24 | 2021-06-25 | 深圳市夜星寒商贸有限公司 | Underwater rescue equipment capable of preventing water plants from winding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704970B (en) * | 2019-10-16 | 2020-09-21 | 行政院原子能委員會核能研究所 | Underwater circular saw for cutting furnace body of cylindrical reactor |
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| WO2019148893A1 (en) * | 2018-01-31 | 2019-08-08 | 山东未来机器人有限公司 | Underwater cutting machine |
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