CN206926112U - A kind of groover - Google Patents
A kind of groover Download PDFInfo
- Publication number
- CN206926112U CN206926112U CN201720658285.7U CN201720658285U CN206926112U CN 206926112 U CN206926112 U CN 206926112U CN 201720658285 U CN201720658285 U CN 201720658285U CN 206926112 U CN206926112 U CN 206926112U
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- CN
- China
- Prior art keywords
- control panel
- gear
- groover
- reducing gear
- current converter
- 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.)
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Abstract
The utility model provides a kind of groover,The groover is on the basis of existing structure,By the motor control panel to interfix,Current converter control panel and fin are put in control panel housing,And two filtered electricals being connected with current converter control panel are contained in U-shaped handle,Current converter is set to put in groover,So overall structure is more compact,Solves the puzzlement that brshless DC motor sets larger current converter on the power line,The utility model is also designed to existing reducing gear by sector gear simultaneously,Reduction gearing,Travelling gear and cutting bobbin are formed,And sector gear and reduction gearing are fixed in same connecting shaft,Fan and travelling gear be then fixed on cutting bobbin the inner engaged with reduction gearing,The reducing gear more compact structure of contact so close to each other,Reducing head shell makes groover overall lighter,Using more flexible.
Description
Technical field
The utility model belongs to groover field, is a kind of groover for wall fluting specifically.
Background technology
Groover on wall notching line-embedding, pipe laying use it is very big, and the actuating unit one of existing groover
As all use common alternating current generator, this groover need not install current converter additional, and civilian 220V power supply can be used, but
The place that general alternating current generator power is low, stream time is short, runs into wall hard thing is easy for burning motor, and it just works
It is less efficient.Start to use DC brushless motor on some existing electric tools, its common alternating current generator phase with formed objects
Than its power of motor is greatly improved, and is suitable for the operation of high intensity, but need in electricity using civilian 220V power supply
Install a current converter on the line of source additional, the direct current that 220V alternating current need to be converted into 310V is just available for DC brushless motor
Use, and will a current converter is a very big burden for the groover that is worked on wall in tow on the power line,
Directly reduce operating efficiency, and on-site in use, current converter in tow runs into puddle and can set off an explosion, produce
It is dangerous.
The reducing gear of also existing groover head typically first slows down in the motor gear of machine shaft front end with one
Gear engagement is slowed down, and reduction gearing is connected by a major axis with an angular wheel, and angular wheel engages with a sector gear, fan-shaped
Gear centre connection cutting bobbin, by the engagement of angular wheel and sector gear, cutting bobbin rotates with regard to motor vertical axle, so
And such L-shaped transmission mechanism structure is not compact, make groover head excessive；Shake larger when having cutting bobbin work again, cut
The sector gear and angular wheel Meshing stability of pitch cutting axle one end are relatively small, and head screw, which is slightly relaxed, after vibrations is easy for
Sector gear and angular wheel is set to engage and jump tooth damage gear.
Utility model content
In view of the defects of present in existing wall-slotting machine, the utility model first choice technical issues that need to address are：Carry
For a kind of small volume, the DC brushless motor groover being used conveniently and safely.
The utility model also need solve technical problem be：There is provided that a kind of structure is more compact, and stable direct current
Brushless electric machine groover.
In order to realize above-mentioned first purpose, according to one side of the present utility model, the utility model is by following skill
What art measure was realized：A kind of groover, including groover body, groover body successively by head, fuselage, control panel housing and
Handle is formed by connecting, and head is made up of cutting sheet cover body, reducing gear cavity and cover successively again, and reducing gear cavity is built-in with
Reducing gear, the cutting bobbin of reducing gear, which is extended in cutting sheet cover body, to be used to fix cutting sheet, its interior fixation of above-mentioned fuselage
There is a brush DC power motor, brush DC power motor is used to drive reducing gear to rotate, and above-mentioned control panel housing is built in it
There are motor control panel, current converter control panel and fin, and motor control panel sets up separately in current converter control with fin
Making sheet both sides, the handle are U-shaped hollow body, and the vertical both sides of U-shaped handle connect control panel housing, made in control panel housing
Current converter control panel is connected to put the filter capacitor in the vertical both sides of U-shaped handle, its horizontal plane of U-shaped handle by electric wire
On be additionally provided with pushing power switch, pushing power switch part passes U-shaped handle, and pushing power switch passes through electric wire and motor
Control panel is connected to control the rotation for the brush DC power motor being also connected with motor control panel.
In order to realize above-mentioned second purpose, according to one side of the present utility model, the utility model is by following skill
What art measure was realized：Reducing gear includes sector gear, reduction gearing, travelling gear and cutting bobbin, sector gear and described
Reduction gearing is fixed in same connecting shaft, and one and machine are also respectively provided with the connecting shaft on the outside of sector gear and reduction gearing
The bearing that lid inner side and reducing gear cavity inner wall are fixed, travelling gear are fixed on one end of cutting bobbin, and travelling gear two
Also the bearing fixed with cover inner side and reducing gear cavity inner wall, travelling gear and reducing gear are respectively provided with the cutting bobbin of side
Wheel engagement, sector gear engage with the angular wheel of motor shaft front end.
Compared with prior art, the utility model has the advantage of：Overall volume is small, is used conveniently and safely.
Brief description of the drawings
The accompanying drawing for forming a present invention part is used for providing a further understanding of the present invention, schematic implementation of the invention
Example and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Fig. 2 is design of part schematic diagram of the control panel housing described in the utility model in it.
Fig. 3 is reducing gear structural representation described in the utility model.
Description of reference numerals：1st, head；101st, cutting sheet cover body；102nd, reducing gear cavity；103rd, cover；2nd, fuselage；
3rd, control panel housing；301st, motor control panel；302nd, current converter control panel；303rd, fin；4th, handle；5th, cutting sheet
Axle；6th, filter capacitor；7th, pushing power switch；8th, sector gear；9th, reduction gearing；10th, travelling gear；11st, connecting shaft；12、
Bearing；13rd, auxiliary-handle.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not rushing
In the case of prominent, the feature in embodiment and embodiment in the application can be mutually combined.
In description of the present utility model, it is to be understood that the instruction such as term " interior ", " outer ", " right side ", " left side "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
By taking Fig. 1 as an example, a kind of groover provided by the utility model includes groover body, and above-mentioned groover body is from a left side
Formed to right fixed successively by head 1, fuselage 2, control panel housing 3 and handle 4, above-mentioned head 1 is from inside to outside and successively by cutting
Pitch cutting cover body 101, reducing gear cavity 102 and cover 103 are formed, and wherein cutting sheet cover body 101 is equipped with cutting sheet, cutting piece cover
It is connected on the cutting bobbin 5 of reducing gear in reducing gear cavity 102, further illustrates that above-mentioned reducing gear is by passing with reference to Fig. 3
Moving gear 10, reduction gearing 9, sector gear 8 and cutting bobbin 5 are formed, and wherein sector gear 8 and reduction gearing 9 are fixed on together
In one connecting shaft 11, and one and the inner side of cover 103 are also respectively cased with the connecting shaft 11 in sector gear 8 and the outside of reduction gearing 9
The bearing 12 fixed with the inwall of reducing gear cavity 102, and travelling gear 10 is then fixed on the inner and the reducing gear of cutting bobbin 5
The engagement of wheel 9, and be also respectively cased with the cutting bobbin 5 of the both sides of travelling gear 10 with the inner side of cover 103 and reducing gear cavity 102
Wall fix bearing 12, so above-mentioned travelling gear 10, reduction gearing 9 and sector gear 8 not only mutually can with passing power, and
And be fixed on also by bearing 12 in the reducing gear cavity 102 of head 1, transmission mechanism during use shown in Fig. 3 needs perpendicular
Direct rotary turns 180 ° of installations, and above-mentioned fuselage 2 is provided with each gear built in it and cuts the brush DC power motor of the power of bobbin 5,
The angular wheel of the motor shaft front end of brush DC power motor engages with sector gear 8, above-mentioned control panel housing 3 its be built-in with
Control device, above-mentioned control device structure reference picture 3, including motor control panel 301, current converter control panel 302 and radiating
Piece 303, wherein motor control panel 301 are separately fixed at the both sides of current converter control panel 302, above-mentioned handle 4 with fin 303
For U-shaped hollow body, 4 vertical both sides of U-shaped handle connect control panel housing 3, control the current converter in control panel housing 3
Plate 302 is connected to put the filter capacitor 6 in 4 vertical both sides of U-shaped handle, and above-mentioned its horizontal plane of U-shaped handle 4 by electric wire
On be additionally provided with pushing power switch 7, the part of pushing power switch 7 passes U-shaped handle 4, and pushing power switch 7 by electric wire with
The connection of motor control panel 301 controls the rotation for the brush DC power motor being also connected with motor control panel 301, of course from
We can also be seen that groover also includes circumscripted power line and auxiliary-handle 13 in Fig. 1, and circumscripted power line provides electricity to groover
Power, auxiliary-handle 13 are then used cooperatively with handle 4, are easy to user to capture；
From the discussion above it will be seen that by current converter control panel 302 and motor control panel 301 and dissipate
Backing 303 sets integral and is located in control panel housing 3, and two large volume of filter capacitors 6 of current converter are set
Put in the cavity of the both sides of handle 4, make full use of space, make more compact structure, solve brshless DC motor on the power line
The puzzlement of larger current converter, while built-in design are set, also allow for the use of user, and taper is set on motor shaft
Gear, and engaged with the sector gear 8 of reducing gear and first change its transmission direction, and sector gear 8 with reduction gearing 9 same
In connecting shaft 11, and cutting bobbin 5 is driven to rotate by reduction gearing 9 and the engagement of travelling gear 10, what this left and right was close to subtracts
Fast mechanism structure is more compact, and can reduce head shell makes groover overall lighter, and use is more flexible；Due to cutting the shake of bobbin 4
Dynamic larger, the travelling gear 10 and the engaged transmission ratio of reduction gearing 9 connected on groover cutting bobbin 4 of the present utility model shows
There is the engaged transmission stability of the sector gear for cutting bobbin and angular wheel stronger, be advantageous to extend the life-span of groover.
In summary, using the groover after said structure, overall structure is more compact, solves brshless DC motor in electricity
The puzzlement of larger current converter is set on the line of source, while reducing head shell makes groover overall lighter, use is more flexible, and
And transmission stability is stronger, be advantageous to extend the life-span of groover.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the present invention can have various changes and change.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.
Claims (2)
1. a kind of groover, including groover body, the groover body is successively by head, fuselage, control panel housing and hand
Handle is formed by connecting, and the head is made up of cutting sheet cover body, reducing gear cavity and cover successively again, built in reducing gear cavity
There is a reducing gear, the cutting bobbin of reducing gear, which is extended in cutting sheet cover body, is used to fixing cutting sheet, and the fuselage is solid in it
Surely there is brush DC power motor, brush DC power motor is used to drive reducing gear to rotate, it is characterised in that：The control
It is built-in with motor control panel, current converter control panel and fin to plate housing, and motor control panel sets up separately with fin
Current converter control panel both sides, the handle are U-shaped hollow body, and the vertical both sides of U-shaped handle connect control panel housing, make control
Current converter control panel in making sheet housing is connected to put the filter capacitor in the vertical both sides of U-shaped handle, institute by electric wire
State and be additionally provided with pushing power switch on U-shaped handle its horizontal plane, pushing power switch part passes U-shaped handle, and presses voltage source
Switch is connected to control the rotation for the brush DC power motor being also connected with motor control panel by electric wire with motor control panel.
A kind of 2. groover according to claim 1, it is characterised in that：The reducing gear includes sector gear, slowed down
Gear, travelling gear and cutting bobbin, the sector gear and the reduction gearing are fixed in same connecting shaft, and sector
A bearing fixed with cover inner side and reducing gear cavity inner wall is also respectively provided with connecting shaft on the outside of wheel and reduction gearing,
The travelling gear is fixed on one end of cutting bobbin, and is also respectively provided with the cutting bobbin of travelling gear both sides and cover inner side
The bearing fixed with reducing gear cavity inner wall, the travelling gear and reduction gearing engagement, the sector gear and electricity
The angular wheel engagement of arbor front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658285.7U CN206926112U (en) | 2017-06-09 | 2017-06-09 | A kind of groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658285.7U CN206926112U (en) | 2017-06-09 | 2017-06-09 | A kind of groover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926112U true CN206926112U (en) | 2018-01-26 |
Family
ID=61345075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720658285.7U Active CN206926112U (en) | 2017-06-09 | 2017-06-09 | A kind of groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926112U (en) |
-
2017
- 2017-06-09 CN CN201720658285.7U patent/CN206926112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 321300 floor 3-4, building 1, No. 60, Jiugui Road, Chengxi new area, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Dehe electric tools Co.,Ltd. Address before: 321300 No. 61, xuenan, Henan Er Cun, Dongcheng Street, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Wang Zhanhua |
|
| TR01 | Transfer of patent right |