CN206105524U - Hobbing cutter piece sharpening device of lawn mower hobbing cutter - Google Patents
Hobbing cutter piece sharpening device of lawn mower hobbing cutter Download PDFInfo
- Publication number
- CN206105524U CN206105524U CN201621028910.1U CN201621028910U CN206105524U CN 206105524 U CN206105524 U CN 206105524U CN 201621028910 U CN201621028910 U CN 201621028910U CN 206105524 U CN206105524 U CN 206105524U
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- milling
- hobbing cutter
- support
- hobboing cutter
- roll blade
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Abstract
The utility model provides a hobbing cutter piece sharpening device of lawn mower hobbing cutter belongs to the machinery processing technology field. Current hobbing cutter piece emery wheel grinding inefficiency, axial segmentation grinding external diameter unity subalternation problem have been solved to it. The utility model discloses a support, cutter shaft fixing device, slide, elevating system and mill the sword device, slide can the oscilaltions under elevating system's drive, and cutter shaft fixing device sets up on the support for fixed vertical cutter shaft and can drive synchronous rotation of drive cutter shaft when milling sword device up -and -down motion at the slide, the cutting part that makes same hobbing cutter piece is milled the sword device in succession and is milled the mill. The utility model has the advantages of under the circumstances of guaranteeing the machining precision, mill through cutterhead and grind the original emery wheel grinding of replacement, machining efficiency is high, and mills and mill the mill according to hobbing cutter piece burst when grinding, and hobbing cutter external diameter unity is good.
Description
Technical field
This utility model belongs to machining technology field, is related to the hobboing cutter of hay mover, more particularly to a kind of hay mover rolling
The roll blade sharpener of knife.
Background technology
The hobboing cutter of hay mover includes hobboing cutter axle, dividing plate and roll blade, and hobboing cutter assembling sequence is first by multi-disc baffle interval
It is located on hobboing cutter axle, and is welded and fixed, then roll blade is plugged in the slot of dividing plate and is welded and fixed, is finally ground hobboing cutter
The blade of piece, helically type is arranged roll blade., by wheel grinding, grinding efficiency is low for existing hobboing cutter blade, and presses when being ground
It is ground according to the axial segmentation of hobboing cutter, as depth of cut during every section of wheel grinding has error, the hobboing cutter easily caused after grinding is every
Section external diameter is different, poor consistency.
Utility model content
The purpose of this utility model is the drawbacks described above existed for the hobboing cutter blade grinding of existing hay mover, and is provided
A kind of milling efficiency high and the roll blade sharpener by roll blade burst milling.
The purpose of this utility model can be realized by following technical proposal：
A kind of roll blade sharpener of lawn-mower hobbing cutter, it is characterised in that it include support, hobboing cutter shaft fixing device,
Slide plate, elevating mechanism and the milling sword device being arranged on slide plate, slide plate energy oscilaltion, hobboing cutter axle under the driving of elevating mechanism
Fixing device is arranged on support, for fixing vertical hobboing cutter axle and milling sword device can be driven to drive when moving up and down in slide plate
Hobboing cutter axle synchronous axial system, makes the blade of same roll blade continuously by milling sword device milling.
In a kind of roll blade sharpener of above-mentioned lawn-mower hobbing cutter, described milling sword device includes milling wheel and driving
The power set that milling wheel is rotated, milling wheel are annular in shape, and milling sword end face is towards milling sword station and can be continuous along the blade of any roll blade
Milling.
In a kind of roll blade sharpener of above-mentioned lawn-mower hobbing cutter, described elevating mechanism includes being arranged on support
On screw mandrel and drive screw rotate motor.
In a kind of roll blade sharpener of above-mentioned lawn-mower hobbing cutter, described hobboing cutter shaft fixing device includes arranging
The motor that fixed seat and driving fixed seat on support is rotated.
In a kind of roll blade sharpener of above-mentioned lawn-mower hobbing cutter, described support is foundry goods.
Compared with prior art, this utility model replaces original by milling wheel milling in the case where machining accuracy is ensured
Wheel grinding, high in machining efficiency, and be ground according to roll blade burst during milling, hobboing cutter external diameter uniformity is good.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1, hobboing cutter axle；2nd, dividing plate；3rd, roll blade；4th, support；5th, fixed seat；6th, slide plate；7th, elevating mechanism；8th, milling
Wheel.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
As shown in figure 1, this utility model provide a kind of lawn-mower hobbing cutter roll blade sharpener, it include support 4,
Hobboing cutter shaft fixing device, slide plate 6, elevating mechanism 7 and the milling sword device being arranged on slide plate 6, hobboing cutter shaft fixing device include setting
The fixed seat 5 for putting the hobboing cutter axle 1 on 4 top of support and the motor for driving the rotation of fixed seat 5, motor are fixedly installed on support 4
Top；Slide plate 6 is slidably arranged on support 4, and slide plate 6 can oscilaltion under the driving of elevating mechanism 7；Elevating mechanism 7 is wrapped
The motor of the screw mandrel and drive screw rotation being arranged on support 4 is included, screw mandrel is vertically arranged, and motor is fixedly installed on support 4
Top；The jacking mechanism of hobboing cutter is additionally provided with support 4, the jacking mechanism acts against the lower end of hobboing cutter axle 1, and can be with hobboing cutter axle
1 rotates.
The power set that milling sword device includes milling wheel 8 and drives milling wheel 8 to rotate, milling wheel 8 are rotatably arranged on slide plate 6, milling
Wheel 8 is annular in shape, is circumferentially with multi-disc cutter blade on milling wheel 8, and the milling sword end face of milling wheel 8 is towards milling sword station and can be along any hobboing cutter
The continuous milling of blade of piece 3, power set are motor.
Support 4 is foundry goods, and integral rigidity is good.
The course of work：Hobboing cutter is vertically fixed in the fixed seat 5 of roll blade sharpener, and Motor drive fixed seat 5 drives
Hobboing cutter rotates to wherein one roll blade 3 of hobboing cutter and is located at milling sword station, and milling wheel 8 is located at the sidepiece of hobboing cutter, and milling wheel 8 is in motor
Lower rotation milling is driven, while the milling from top to bottom in the presence of elevating mechanism 7 of milling wheel 8, hobboing cutter is while 8 milling of milling wheel
Also coordinate in synchronous axial system, be to ensure milling wheel 8 along 3 spiral milling of roll blade, one roll blade 3 of milling all the time from top to bottom, rolling
Blade 3 is according to above-mentioned milling mode burst milling, it is ensured that the external diameter uniformity of hobboing cutter.
It should be understood that in claims of the present utility model, description, all " including ... " should be understood as out
The implication of formula is put, that is, its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, be i.e. its implication
Should not be construed " only including ... ".
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Claims (5)
1. the roll blade sharpener of a kind of lawn-mower hobbing cutter, it is characterised in that it include support (4), hobboing cutter shaft fixing device,
Slide plate (6), elevating mechanism (7) and the milling sword device being arranged on slide plate (6), slide plate (6) energy under the driving of elevating mechanism (7)
Oscilaltion, hobboing cutter shaft fixing device are arranged on support (4), for fixing vertical hobboing cutter axle (1) and can be in slide plate (6) band
Hobboing cutter axle (1) synchronous axial system is driven when dynamic milling sword device moves up and down, and the blade of same roll blade (3) is made continuously by milling sword device
Milling.
2. a kind of roll blade sharpener of lawn-mower hobbing cutter according to claim 1, it is characterised in that described milling sword
The power set that device includes milling wheel (8) and drives milling wheel (8) to rotate, milling wheel (8) are annular in shape, and milling sword end face is towards milling sword station
And can be along the continuous milling of blade of any roll blade (3).
3. the roll blade sharpener of a kind of lawn-mower hobbing cutter according to claim 1 and 2, it is characterised in that described
The motor that elevating mechanism (7) is rotated including the screw mandrel and drive screw being arranged on support (4).
4. the roll blade sharpener of a kind of lawn-mower hobbing cutter according to claim 1 and 2, it is characterised in that described
The motor that hobboing cutter shaft fixing device includes the fixed seat (5) being arranged on support (4) and drives fixed seat (5) to rotate.
5. the roll blade sharpener of a kind of lawn-mower hobbing cutter according to claim 1 and 2, it is characterised in that described
Support (4) is foundry goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028910.1U CN206105524U (en) | 2016-08-31 | 2016-08-31 | Hobbing cutter piece sharpening device of lawn mower hobbing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028910.1U CN206105524U (en) | 2016-08-31 | 2016-08-31 | Hobbing cutter piece sharpening device of lawn mower hobbing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206105524U true CN206105524U (en) | 2017-04-19 |
Family
ID=58519143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028910.1U Active CN206105524U (en) | 2016-08-31 | 2016-08-31 | Hobbing cutter piece sharpening device of lawn mower hobbing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206105524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877024A (en) * | 2017-12-19 | 2018-04-06 | 马鞍山市绿之友机械制造有限公司 | One kind cuts careless hobboing cutter blade grinding attachment and its method for grinding |
| CN108127300A (en) * | 2017-12-30 | 2018-06-08 | 浙江凡左科技有限公司 | Angularly equidistant unified regulator |
-
2016
- 2016-08-31 CN CN201621028910.1U patent/CN206105524U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877024A (en) * | 2017-12-19 | 2018-04-06 | 马鞍山市绿之友机械制造有限公司 | One kind cuts careless hobboing cutter blade grinding attachment and its method for grinding |
| CN108127300A (en) * | 2017-12-30 | 2018-06-08 | 浙江凡左科技有限公司 | Angularly equidistant unified regulator |
| CN108127300B (en) * | 2017-12-30 | 2024-06-07 | 浙江凡左科技有限公司 | Uniform adjusting device with equal angles and equal intervals |
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