CN205950497U - Cutting -off grinder of area gear reduction - Google Patents
Cutting -off grinder of area gear reduction Download PDFInfo
- Publication number
- CN205950497U CN205950497U CN201620997278.5U CN201620997278U CN205950497U CN 205950497 U CN205950497 U CN 205950497U CN 201620997278 U CN201620997278 U CN 201620997278U CN 205950497 U CN205950497 U CN 205950497U
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- CN
- China
- Prior art keywords
- grinding wheel
- machine
- profile cut
- head
- gear deceleration
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Abstract
The utility model belongs to a cutting -off grinder of area gear reduction is refered in particular to in the cutting machine field, including base and aircraft nose, base one end is provided with articulated stand, and articulated stand is last to be connected with the aircraft nose pivot, aircraft nose one end is installed in the aircraft nose pivot, and the other end is equipped with the brake valve lever who does benefit to the aircraft nose luffing motion, the aircraft nose mid -mounting has the DC Brushless motor of drive grinding wheel work, and motor spindle one side meshing of DC Brushless motor has drive gear, the last drive gear axle that is connected with of drive gear, the epaxial grinding wheel that is connected with of drive gear. It has characteristics such as compact structure, the noise is low, manufacturing cost is cheap.
Description
Technical field
This utility model belongs to cutting machine field, refers in particular to a kind of Profile cut-off machine with The gear deceleration.
Background technology
Profile cut-off machine is suitable for sawing various abnormal shape metallic aluminium, aluminium alloy, copper, copper alloy, nonmetallic plastic cement and carbon fibre etc.
Material, is particularly well-suited to aluminium door and window, photo frame, plastic-steel material, bakelite plate, the sawing of aluminium extruded type, paper tube and section bar；Hand-held pressure handle material saw
Material, material is unlikely to deform, it is low to be lost；Saw cutting angle is accurate；Vibration is little, noise is low；Simple to operate, high efficiency, can singly prop up or many
Zhi Yiqi sawing.Can make 90 ° of vertical cuts, 90 ° -- 45 ° of left-hands or dextrad are arbitrarily cut sth. askew etc..Abrasive wheel cutting machine can be to metal side
Flat tube, square band steel, I-steel, U-steel, the cutting of the material such as carbon unit steel, first pipe.Passing through existing Profile cut-off machine to drive more
Mechanism drives belt pulley to drive the rotation of grinding wheel, and the structure of the Profile cut-off machine of this class formation is not compact, takes up an area space
All larger with weight, and larger noise can be sent.
Content of the invention
This utility model is directed to the problems referred to above, there is provided a kind of compact conformation, noise be low and the type with The gear deceleration
Material cutting machine.
The purpose of this utility model is realized in：
A kind of Profile cut-off machine with The gear deceleration, including base and head, described base one end is provided with articulated stand,
Head rotating shaft is connected with articulated stand, described head one end is arranged in head rotating shaft, and the other end is provided with upper and lower beneficial to head
The joystick swinging, is provided with the DC brushless motor driving grinding wheel work in the middle part of described head, DC brushless motor
Electric machine main shaft side is engaged with travelling gear, and travelling gear is connected with driving gearshaft, and driving gearshaft is connected with emery wheel
Piece.
In the above-mentioned Profile cut-off machine with The gear deceleration, described base is provided with control DC brushless motor and opens
Close, the controller of cutting speed and self-protection, controller electrically connects with DC brushless motor.
In the above-mentioned Profile cut-off machine with The gear deceleration, described joystick is provided with startup or closes direct current
The shift knob of brushless electric machine.
In the above-mentioned Profile cut-off machine with The gear deceleration, described head rotating shaft is provided with back-moving spring, described hinge
Connect and spacing bearing pin is provided with support, one end of back-moving spring is against on the inwall of head, and the other end is against on spacing bearing pin.
In the above-mentioned Profile cut-off machine with The gear deceleration, described head rotating shaft two ends are provided with jump ring.
In the above-mentioned Profile cut-off machine with The gear deceleration, described base forms chute, is provided with above chute
Regular jaw, is provided with the sliding pin with respect to chute side-to-side movement in chute, sliding pin is fixedly connected with moving jaw, sliding pin
Middle part is connected with the screw mandrel driving sliding pin side-to-side movement, and screw mandrel is connected with base by feed screw nut, and the left end of screw mandrel is connected with
Screw handle assembly.
In the above-mentioned Profile cut-off machine with The gear deceleration, described driving gearshaft with the connected mode of grinding wheel is：
The end of described driving gearshaft is arranged with grinding wheel inner splint, and grinding wheel inner splint is arranged with grinding wheel successively
With grinding wheel external splint, described grinding wheel clamps by grinding wheel inner splint and grinding wheel external splint, and the one of described driving gearshaft
End is connected with securing member, and described grinding wheel external splint is locked by securing member.
In the above-mentioned Profile cut-off machine with The gear deceleration, described head is provided with grinding wheel protective cover, grinding wheel
Described grinding wheel upper end is coated on interior by protective cover.
In the above-mentioned Profile cut-off machine with The gear deceleration, described base forms cutting slot, cutting slot is more than institute
State the size of grinding wheel.
In the above-mentioned Profile cut-off machine with The gear deceleration, below described base, it is provided with pulley.
This utility model projects and beneficial having the technical effect that compared to existing technology：
1. the DC brushless motor of this utility model Profile cut-off machine is arranged on head, and DC brushless motor passes through gear
Drive stone after deceleration, output torque and the power of DC brushless motor can be increased, in addition it has compact conformation, makes an uproar
The little feature of sound, DC brushless motor have the characteristics that small volume, lightweight, exert oneself big, and can be with stepless time adjustment, speed governing model
Enclose wide, overload capacity is strong.
2. this utility model Profile cut-off machine is furnished with controller, and this controller can adjust DC brushless motor as needed
Rotating speed, and this controller has the function of overload protection, and when the load of DC brushless motor is excessive, controller can cut off
The work of DC brushless motor, makes the use of this Profile cut-off machine safer.
3. it is provided with back-moving spring in the head rotating shaft of this utility model Profile cut-off machine, back-moving spring is in each user
Push and during head, give head opposition, facilitate the reset of head.
4. it is provided with pulley on base of the present utility model, it facilitates the carrying of Profile cut-off machine.
Brief description
Fig. 1 is Profile cut-off machine structural representation one.
Fig. 2 is Profile cut-off machine structural representation two.
Fig. 3 is resetting structure schematic diagram.
Fig. 4 is driving structure schematic diagram.
In figure label implication：
1- base, 2- head, 3- articulated stand, 4- head rotating shaft, 5- joystick, 6- DC brushless motor, 7- motor
Main shaft, 8- travelling gear, 9- driving gearshaft, 10- grinding wheel, 11- controller, 12- shift knob, 13- back-moving spring, 14-
Spacing bearing pin, 15- jump ring, 16- chute, 17- regular jaw, 18- sliding pin, 19- moving jaw, 20- screw mandrel, 21- feed screw nut,
22- screw handle assembly, 23- grinding wheel inner splint, 24- grinding wheel external splint, 25- securing member, 26- grinding wheel protective cover, 27-
Pulley.
Specific embodiment
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings,
As depicted in figs. 1 and 2, a kind of Profile cut-off machine with The gear deceleration, including base 1 and head 2, described base 1
One end is provided with articulated stand 3, and articulated stand 3 is connected with head rotating shaft 4, and described head 2 one end is arranged on head rotating shaft 4
On, the other end is provided with the joystick 5 swinging up and down beneficial to head 2, is provided with driving grinding wheel 10 and works in the middle part of described head 2
DC brushless motor 6, electric machine main shaft 7 side of DC brushless motor 6 is engaged with travelling gear 8, travelling gear 8 is connected with
Driving gearshaft 9, driving gearshaft 9 is connected with grinding wheel 10.The drive mechanism of Profile cut-off machine is arranged on head 2, and
The work of grinding wheel 10 is driven after The gear deceleration by the electric machine main shaft 7 of DC brushless motor 6, eliminates traditional Profile cut-off machine
By bel-drivenn structure, make the overall compacter of Profile cut-off machine, manufacturing cost is also comparatively lower, by transmission
Gear 8 can improve output torque and the power of DC brushless motor 6 after slowing down, and the driving machine of traditional Profile cut-off machine
Structure mostly is series machine, and the drive mechanism of the Profile cut-off machine of this design is DC brushless motor 6, and DC brushless motor 6 has
Small volume, lightweight, big feature of exerting oneself, and can be with stepless time adjustment, speed adjustable range is wide, and overload capacity is strong.
As depicted in figs. 1 and 2, in the above-mentioned Profile cut-off machine with The gear deceleration, described base 1 is provided with control
DC brushless motor 6 opens and closes, the controller 11 of cutting speed and self-protection, and controller 11 electrically connects with DC brushless motor 6.
The shift knob 12 starting or cutting out DC brushless motor 6 is provided with described joystick 5.Driven directly by controller 11
The work of stream brushless electric machine 6, make Profile cut-off machine using more intelligent, it needs scalable brush DC according to user
The rotating speed of motor 6, and controller 11 has the ability of overload protection, when the load of DC brushless motor 6 is excessive, controller
11 shut off its work, make whole cutting process safer.
As shown in figures 1 and 3, in the above-mentioned Profile cut-off machine with The gear deceleration, described head rotating shaft 4 is provided with
Back-moving spring 13, described hinged 3 supports are provided with spacing bearing pin 14, and one end of back-moving spring 13 is against on the inwall of head 2,
The other end is against on spacing bearing pin 14.Described head rotating shaft 4 two ends are provided with jump ring 15.This design makes the head of Profile cut-off machine
2 have reset function, and after each user pushes head 2, back-moving spring 13 can give one counteracting force, promotes head 2
Return to initial position.Jump ring 15 can avoid the axial movement of head rotating shaft 4.
As shown in figure 1, in the above-mentioned Profile cut-off machine with The gear deceleration, described base 1 forms chute 16, sliding
It is provided with regular jaw 17, in chute, 16 are provided with the sliding pin 18 with respect to chute 16 side-to-side movement, on sliding pin 18 above groove 16
It is fixedly connected with moving jaw 19, the middle part of sliding pin 18 is connected with the screw mandrel 20 driving sliding pin 18 side-to-side movement, and screw mandrel 20 passes through
Feed screw nut 21 is connected with base 1, and the left end of screw mandrel 20 is connected with screw handle assembly 22.This design facilitates rapidoprint
Positioning and fastening.
As shown in figure 4, in the above-mentioned Profile cut-off machine with The gear deceleration, described driving gearshaft 9 and grinding wheel 10
Connected mode be：
The end of described driving gearshaft 9 is arranged with grinding wheel inner splint 23, and grinding wheel inner splint 23 is arranged with successively
Described grinding wheel 10 is clamped by grinding wheel 10 and grinding wheel external splint 24, grinding wheel inner splint 23 and grinding wheel external splint 24, institute
The one end stating driving gearshaft 9 is connected with securing member 25, and described grinding wheel external splint 24 is locked by securing member 25.By grinding wheel
Grinding wheel 10 is compressed by inside and outside clamping plate, so that the area that grinding wheel 10 is clamped is increased, it is more lateral to be that grinding wheel 10 provides
Support force, makes the cutting process of grinding wheel 10 more steady.Described securing member 25 arranges hex bolts or screw further, preferably
Ground, described securing member 25 is hex bolts.
As depicted in figs. 1 and 2, in the above-mentioned Profile cut-off machine with The gear deceleration, described head 2 is provided with emery wheel
Piece protective cover 26, described grinding wheel 10 upper end is coated on interior by grinding wheel protective cover 26.Grinding wheel protective cover 26 can prevent from cutting
The spark producing during cutting splashes.
In the above-mentioned Profile cut-off machine with The gear deceleration, described base 1 forms cutting slot, cutting slot is more than institute
State the size of grinding wheel 10.The cutting being designed as cooperation grinding wheel 10 of cutting slot, when grinding wheel is in cutting, if on base 1
There is no the presence of cutting slot, Profile cut-off machine may be caused damage with base contacts when rapidoprint is cut off.
As depicted in figs. 1 and 2, in the above-mentioned Profile cut-off machine with The gear deceleration, below described base 1, it is provided with cunning
Wheel 27.The setting of pulley 27 makes the carrying of Profile cut-off machine convenient, and the friction mode of base 1 and ground is rubbed by it from slip
Wiping becomes rolling friction, reduces dynamic friction factor so as to move lighter.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of Profile cut-off machine with The gear deceleration is it is characterised in that include base (1) and head (2), described base (1)
One end is provided with articulated stand (3), and articulated stand (3) is connected with head rotating shaft (4), and described head (2) one end is arranged on machine
On head rotating shaft (4), the other end is provided with the joystick (5) swinging up and down beneficial to head (2), is provided with the middle part of described head (2)
Drive the DC brushless motor (6) that grinding wheel (10) works, electric machine main shaft (7) side of DC brushless motor (6) is engaged with biography
Moving gear (8), travelling gear (8) is connected with driving gearshaft (9), driving gearshaft (9) is connected with grinding wheel (10).
2. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that described base (1) is above arranged
There is the controller (11) of control DC brushless motor (6) keying, cutting speed and self-protection, controller (11) is with brush DC
Motor (6) electrically connects.
3. the Profile cut-off machine with The gear deceleration according to claim 2 is it is characterised in that on described joystick (5)
It is provided with the shift knob (12) starting or closing DC brushless motor (6).
4. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that in described head rotating shaft (4)
It is provided with back-moving spring (13), described articulated stand (3) is provided with spacing bearing pin (14), one end of back-moving spring (13) is against
On the inwall of head (2), the other end is against on spacing bearing pin (14).
5. the Profile cut-off machine with The gear deceleration according to claim 1 or 4 is it is characterised in that described head rotating shaft (4)
Two ends are provided with jump ring (15).
6. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that described base (1) goes up molding
There is chute (16), above chute (16), be provided with regular jaw (17), be provided with chute (16) about with respect to chute (16)
The sliding pin (18) of motion, sliding pin (18) is fixedly connected with moving jaw (19), the middle part of sliding pin (18) is connected with driving sliding pin
(18) screw mandrel (20) of side-to-side movement, screw mandrel (20) is connected with base (1) by feed screw nut (21), and the left end of screw mandrel (20) is even
It is connected to screw handle assembly (22).
7. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that described driving gearshaft (9)
Connected mode with grinding wheel (10) is：
The end of described driving gearshaft (9) is arranged with grinding wheel inner splint (23), sheathed successively on grinding wheel inner splint (23)
There are grinding wheel (10) and grinding wheel external splint (24), grinding wheel inner splint (23) and grinding wheel external splint (24) by described grinding wheel
(10) clamp, one end of described driving gearshaft (9) is connected with securing member (25), securing member (25) is by described grinding wheel external splint
(24) lock.
8. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that described head (2) is above arranged
There is grinding wheel protective cover (26), described grinding wheel (10) upper end is coated on interior by grinding wheel protective cover (26).
9. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that described base (1) goes up molding
There is cutting slot, cutting slot is more than the size of described grinding wheel (10).
10. the Profile cut-off machine with The gear deceleration according to claim 1 is it is characterised in that set below described base (1)
It is equipped with pulley (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997278.5U CN205950497U (en) | 2016-08-30 | 2016-08-30 | Cutting -off grinder of area gear reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997278.5U CN205950497U (en) | 2016-08-30 | 2016-08-30 | Cutting -off grinder of area gear reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950497U true CN205950497U (en) | 2017-02-15 |
Family
ID=57978677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620997278.5U Active CN205950497U (en) | 2016-08-30 | 2016-08-30 | Cutting -off grinder of area gear reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205950497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227971A (en) * | 2019-06-20 | 2019-09-13 | 武汉科普易能科技有限公司 | A kind of special sharpening system |
-
2016
- 2016-08-30 CN CN201620997278.5U patent/CN205950497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227971A (en) * | 2019-06-20 | 2019-09-13 | 武汉科普易能科技有限公司 | A kind of special sharpening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cutting -off grinder of area gear reduction Effective date of registration: 20180312 Granted publication date: 20170215 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: ZHEJIANG XILING CO., LTD. Registration number: 2018330000057 |