CN206105762U - Oscillating machine damping system and have this damping system's oscillating machine - Google Patents
Oscillating machine damping system and have this damping system's oscillating machine Download PDFInfo
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- CN206105762U CN206105762U CN201620668362.2U CN201620668362U CN206105762U CN 206105762 U CN206105762 U CN 206105762U CN 201620668362 U CN201620668362 U CN 201620668362U CN 206105762 U CN206105762 U CN 206105762U
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- oscillating machine
- balancing weight
- oscillation amplitude
- oscillating
- vibration insulating
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Abstract
The utility model relates to an oscillating machine damping system, include: adjusting module has the balancing weight, adjusting module is through changing the position of balancing weight, the vibration range of adjusting the oscillating machine, control module, with adjusting module electric connection is used for control the balancing weight if position that the vibration range of oscillating machine diminishes remove. Above -mentioned oscillating machine damping system can be different according to the type of the working head connected, through the position of automatic adjustment balancing weight, make the oscillating machine be in the vibration range all the time and keep the minimum.
Description
Technical field
This utility model is related to field of power tools, more particularly to a kind of oscillating machine vibration insulating system and with the vibration damping
The oscillating machine of system.
Background technology
Oscillating machine relatively conventional in the market, generally comprises motor, and the motor drive shaft of motor is connected with cam pin, inclined
Bearing is arranged with heart pin, so as to constitute an eccentric wheel structure.When motor drive shaft rotates, eccentric wheel structure can surround motor
The axial line of axle does eccentric rotational motion.The output shaft of oscillating machine is perpendicular to motor drive shaft setting, fixes on output shaft
A pull-fork assembly is connected with, pull-fork assembly is formed with relative two adjutage, eccentric wheel structure is surrounded, two adjutages
Inner side be in close contact with the bearing in eccentric wheel structure, so as to when eccentric does eccentric rotary, eccentric wheel structure can band
Dynamic shift fork produces the oscillating motion in horizontal direction, and being fixedly connected by shift fork and output shaft, makes output shaft around its pendulum
Shaft line does rotary oscillation.So, the free end in output shaft is connected with after different adnexa work heads, such as straight blade, annular saw
Piece, triangle frosted disk etc., oscillating machine can realize various operations.
However, oscillating machine is operationally, shift fork, output shaft and work head three as swinging overall associated movement, by
All there is certain mass in shift fork and work head so that swing overall barycenter not on the axis of oscillation of output shaft, cause
Overall eccentric swing is swung, this eccentric swing inevitably produces larger vibration, and this vibration can act on always defeated
Shaft and set are held on the axle sleeve on the outside of output shaft, and then are transferred to user on hand, and user uses oscillating machine in long-time
In the case of, larger numb feel can be produced and felt, it is unfavorable for that user uses, the hand health of user is also harmful to, in general industry
Way the position of the relative output shaft of work head is provided with balance weight in oscillating machine, but the balance weight makees irremovable setting,
Will necessarily so cause above-mentioned balance weight to be directed to different work heads and reach optimal effectiveness in vibration suppression.
Utility model content
Based on this, it is necessary to can not carry out for vibration of the different types of work head to oscillating machine for above-mentioned oscillating machine
The problem of regulation, there is provided a kind of oscillating machine vibration insulating system and method that can automatically adjust oscillating machine Oscillation Amplitude and have
The oscillating machine of the vibration insulating system
A kind of oscillating machine vibration insulating system, including：Adjustment module, with balancing weight, the adjustment module is described by changing
The position of balancing weight, adjusts the Oscillation Amplitude of oscillating machine；Control module, is electrically connected with, for controlling with the adjustment module
Balancing weight is stated to the position movement for making the Oscillation Amplitude of oscillating machine diminish.
Above-mentioned oscillating machine vibration insulating system can be different according to the type of the work head for being connected, by adjust automatically balancing weight
Position, makes oscillating machine keep minimum in Oscillation Amplitude all the time.
Wherein in one embodiment, the adjustment module includes driving means, for driving the balancing weight to move.
Wherein in one embodiment, the driving means drive the balancing weight to rotate around the driving means.
Wherein in one embodiment, the driving means drive the balancing weight along the axle perpendicular to oscillating machine output shaft
Line direction translates.
Wherein in one embodiment, the driving means include motor and decelerator, and the motor passes through
The decelerator control balancing weight movement.
Wherein in one embodiment, the control module includes detector unit, for detecting shaking during oscillating machine work
Dynamic amplitude.
Wherein in one embodiment, the detector unit includes vibrating sensor, and the detector unit is shaken by described
Dynamic sensor detection oscillating machine Oscillation Amplitude operationally.
Wherein in one embodiment, the control module includes identification mechanism, is installed on oscillating machine for identification
The type of work head, and according to the result of the work head type for being recognized, controls the balancing weight to making oscillating machine Oscillation Amplitude
The position movement of reduction.
Wherein in one embodiment, the identification mechanism includes：Recording unit, for recording the balancing weight in difference
Oscillating machine Oscillation Amplitude during position；Analytic unit, for analyzing balancing weight that the recording unit recorded in diverse location
When oscillating machine Oscillation Amplitude, the position of the Oscillation Amplitude of the oscillating machine that must send as an envoy in minimum balancing weight；Control unit, is used for
According to the analysis result that the analytic unit is drawn, position of the balancing weight in making the Oscillation Amplitude of oscillating machine minimum is controlled
Put.
Wherein in one embodiment, the control module controls the balancing weight to making the oscillating machine Oscillation Amplitude minimum
Move position.
Wherein in one embodiment, the balancing weight includes：Homophony locking nub；Secondary regulating block, weight is less than the homophony
Locking nub, by changing position, to be finely adjusted to swinging machine vibration；The control module control respectively the homophony locking nub and
The secondary regulating block is to the position movement for making the Oscillation Amplitude of oscillating machine diminish.
A kind of oscillating machine, it is characterised in that including oscillating machine vibration insulating system as above.
Above-mentioned oscillating machine can utilize oscillating machine vibration insulating system so as to different according to the type of the work head for being connected, and pass through
The position of oscillating machine vibration insulating system adjust automatically balancing weight, makes oscillating machine keep minimum in Oscillation Amplitude all the time.
A kind of oscillating machine oscillation damping method, it is characterised in that comprise the following steps：Detection oscillating machine vibration width operationally
Degree；And control position of the balancing weight in making the Oscillation Amplitude of oscillating machine minimum.
Wherein in one embodiment, the step of position of the balancing weight in making the Oscillation Amplitude of oscillating machine minimum is controlled
Suddenly include：Record oscillating machine Oscillation Amplitude of the balancing weight in diverse location；That analyzes that the recording unit recorded matches somebody with somebody
The Oscillation Amplitude of pouring weight oscillating machine in diverse location, the Oscillation Amplitude of the oscillating machine that must send as an envoy to is in the position of minimum balancing weight
Put；According to the analysis result that the analytic unit is drawn, Oscillation Amplitude of the balancing weight in oscillating machine is made is controlled minimum
Position.
Above-mentioned oscillating machine oscillation damping method, can make oscillating machine different according to the type of the work head for being connected, by the method
The position of adjust automatically balancing weight, makes oscillating machine keep minimum in Oscillation Amplitude all the time.
Description of the drawings
Fig. 1 is the module diagram of the oscillating machine vibration insulating system of the preferred implementation of this utility model one；
Fig. 2 removes part casing for the oscillating machine with oscillating machine vibration insulating system of the preferred implementation of this utility model one
Side view afterwards；
Fig. 3 is the flow chart of the oscillating machine oscillation damping method of the preferred implementation of this utility model one.
Wherein：10. the output shaft of oscillating machine 11.
The adjustment module of 100. oscillating machine vibration insulating system 110.
The control module of 134. detector unit 130.
The driving means of 111. balancing weight 112.
The analytic unit of 131. recording unit 132.
133. control unit
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limiting this utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
Refering to Fig. 1 and Fig. 2, present embodiment discloses a kind of oscillating machine vibration insulating system 100, the oscillating machine vibration insulating system 100
It is generally positioned near the output shaft 11 of oscillating machine 10, the oscillating machine vibration insulating system 100 includes adjustment module 110 and control module
130, wherein above-mentioned adjustment module 110 includes balancing weight 111, above-mentioned adjustment module 110 is by changing balancing weight 111 in oscillating machine
In position, and then scalable swing Oscillation Amplitude.
Specifically, as shown in Fig. 2 above-mentioned balancing weight 111 is arranged at the side of output shaft 11, and it is arranged on the phase of work head
To side, above-mentioned adjustment module 110 also includes driving means 112, and driving means 112 are used to drive balancing weight to move, to adjust
Oscillation Amplitude when oscillating machine 10 works.In more detail, the driving means 112 have motor and decelerator, above-mentioned drive
Galvanic electricity machine can carry out position adjustment by driving decelerator to above-mentioned balancing weight 111, and as motor the control of decelerator is controlled
Mode processed, due to being any technique commonly known means, therefore this utility model will not be described here.
Fig. 2 is refer to, above-mentioned motor can control balancing weight 111 and be rotated around motor by decelerator,
Rotational angle can be alternatively 360 ° for 180 °, and when rotational angle is 180 °, balancing weight 111 is carried out back and forth in the angular range
Motion；When rotational angle is 360 °, balancing weight 111 can move back and forth in the angular range, also can always along suitable
Hour hands or counterclockwise rotates, this utility model is not limited thereto.
Above-mentioned motor can control balancing weight 111 within the specific limits by decelerator, and carry out in a certain direction past
Multiple motion, concrete moving direction is along the axis direction translation perpendicular to oscillating machine output.Its move mode can be by driving electricity
Machine drives balancing weight 111 to move on gear bar, to reach the effect for changing the position of balancing weight 111.Above-mentioned balancing weight 111 is not
Pipe makes it surround motor to be rotated, still translated in a certain direction, its objective is using balancing weight 111 find with
The equilibrium point that work head balances each other, to reduce oscillating machine Oscillation Amplitude operationally, in the ancestor of this utility model said structure
Make some simple combinations under purport to change, within protection domain of the present utility model.
Above-mentioned control module 130 includes a detector unit, and 134 detector units 134 include at least one vibrating sensor,
Detector unit 134 detects oscillating machine Oscillation Amplitude operationally by vibrating sensor.
Above-mentioned control module 130 is electrically connected with above-mentioned adjustment module 110, and the control module 130 includes identification mechanism, should
Identification mechanism can be used to recognize the type of the work head on oscillating machine, and the result recognized according to it, control balancing weight
To the position movement for making oscillating machine Oscillation Amplitude minimum, specifically, the identification mechanism can be sensed and be arranged on by induction installation
The type of the work head on oscillating machine, and according to the type of correspondence work head, control balancing weight 111 is in corresponding position；
On the other hand, the identification mechanism may also comprise single-chip microcomputer, its mainly include recording unit 131, analytic unit 132 and
Control unit 133, wherein recording unit 131 are used to recording balancing weight that above-mentioned vibrating sensor detected in diverse location
The Oscillation Amplitude of oscillating machine.Analytic unit 132 is used to carry out data analysiss to above-mentioned recording unit 131, show that oscillating machine works
When Oscillation Amplitude it is minimum when balancing weight position.Control unit 133 is controlled according to the analysis result of above-mentioned analytic unit 132
Position of the balancing weight processed 111 in making oscillating machine amplitude minimum.
Preferably, above-mentioned balancing weight 111 can include multiple regulating blocks, and control module 130 can control the plurality of tune
Locking nub is moved respectively, makes the position movement that the Oscillation Amplitude of oscillating machine diminishes.It is furthermore preferred that the plurality of regulating block quality is not
Deng.It is highly preferred that above-mentioned balancing weight 111 can include homophony locking nub (not shown) and secondary regulating block (not shown), in initial shape
During state, the homophony locking nub and the distance of secondary regulating block to output shaft axis can be with identical, also can be different, originally sentence homophony locking nub with
Secondary regulating block to the distance of output shaft axis is that as a example by identical, when initial, motor controls homophony locking nub by decelerator
And secondary regulating block is moved together, the detector unit of control module 130 detects oscillating machine Oscillation Amplitude operationally.When detection list
Unit detects homophony locking nub and secondary regulating block is located at certain position, and at the position, homophony locking nub and secondary regulating block are to output shaft axle
The distance of line is still identical, and when the Oscillation Amplitude of oscillating machine is minimum, then the control homophony of control module 130 locking nub stops movement,
And control secondary regulating block and continue to move to, will further change the distance of secondary regulating block to output shaft axis, and then make oscillating machine
Oscillation Amplitude is minimized.
The forms of motion of above-mentioned homophony locking nub and secondary regulating block can make to be to circle, or move back and forth, by
It is described in detail in the above, therefore this utility model will not be described here.
The course of work of above-mentioned oscillating machine vibration insulating system 100 is：When staff by original on oscillating machine 10
After work head is pulled down, after the work head differed with the head type that works before is installed, now, vibration width when oscillating machine 10 works
Degree is inevitable different with Oscillation Amplitude when working before.So, the adjustment module 110 of above-mentioned oscillating machine vibration insulating system 100 is led to
The change of the position of balancing weight 111 is overregulated, the Oscillation Amplitude of oscillating machine is adjusted, simultaneously, oscillating machine vibration insulating system 100 leads to
The vibrating sensor for crossing detector unit 134 detects the Oscillation Amplitude of oscillating machine, and its control module 130 is remembered by recording unit 131
Oscillation Amplitude of the record balancing weight 111 in diverse location, the record result that its analytic unit 132 passes through analysis recording unit 131,
Must be sent as an envoy to the position of the minimum balancing weight 111 of the Oscillation Amplitude of oscillating machine 10, and its control balancing weight 111 of control unit 133 is returned to and made
The minimum position of the Oscillation Amplitude of oscillating machine 10.
Above-mentioned oscillating machine vibration insulating system 100 can be different according to the type of the work head for being connected, by adjust automatically counterweight
The position of block, makes oscillating machine 10 keep minimum in Oscillation Amplitude all the time, can also make the Oscillation Amplitude of oscillating machine 10 be reduced to certain
Within one oscillating region, this utility model is not limited thereto.
Another embodiment of this utility model provides a kind of oscillating machine oscillation damping method, and as described in Figure 3, it includes following step
Suddenly：
S110：Detection oscillating machine Oscillation Amplitude operationally；
In this step, oscillating machine Oscillation Amplitude operationally is detected using vibrating sensor, is possible with other
Device, as long as the purpose of this utility model can be reached, this utility model is not limited thereto.
S120：Control position of the balancing weight in making the Oscillation Amplitude of oscillating machine minimum.
In this step, while changing the position of balancing weight, shaking for oscillating machine of the balancing weight in diverse location is recorded
Dynamic amplitude, then, by the Oscillation Amplitude for analyzing recorded balancing weight oscillating machine in diverse location, must send as an envoy to oscillating machine
Position of the Oscillation Amplitude in minimum balancing weight, then, according to above-mentioned drawn analysis result, controls at the balancing weight
In the position for making the Oscillation Amplitude of oscillating machine minimum.
Above-mentioned oscillating machine oscillation damping method can be different according to the type of the work head for being connected, by adjust automatically balancing weight
Position, makes oscillating machine keep minimum in Oscillation Amplitude all the time.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (12)
1. a kind of oscillating machine vibration insulating system, it is characterised in that include：
Adjustment module, with the position that balancing weight, the adjustment module pass through the change balancing weight, adjusts the vibration of oscillating machine
Amplitude；
Control module, is electrically connected with the adjustment module, becomes to the Oscillation Amplitude for making oscillating machine for controlling the balancing weight
Little position movement.
2. oscillating machine vibration insulating system according to claim 1, it is characterised in that the adjustment module includes driving means,
For driving the balancing weight to move.
3. oscillating machine vibration insulating system according to claim 2, it is characterised in that the driving means drive the balancing weight
Rotate around the driving means.
4. oscillating machine vibration insulating system according to claim 2, it is characterised in that the driving means drive the balancing weight
Translate along the axis direction perpendicular to oscillating machine output shaft.
5. the oscillating machine vibration insulating system according to claim 2-4 any claim, it is characterised in that the driving means
Including motor and decelerator, the motor controls balancing weight movement by the decelerator.
6. oscillating machine vibration insulating system according to claim 1, it is characterised in that the control module includes detector unit,
For detecting Oscillation Amplitude when oscillating machine works.
7. oscillating machine vibration insulating system according to claim 6, it is characterised in that the detector unit includes vibrating sensing
Device, the detector unit detects oscillating machine Oscillation Amplitude operationally by the vibrating sensor.
8. oscillating machine vibration insulating system according to claim 1, it is characterised in that the control module includes identification mechanism,
The type of the work head being installed on for identification on oscillating machine, and according to the result of the work head type for being recognized, control is described
Balancing weight is to the position movement for reducing oscillating machine Oscillation Amplitude.
9. oscillating machine vibration insulating system according to claim 8, it is characterised in that the identification mechanism includes：
Recording unit, for recording oscillating machine Oscillation Amplitude of the balancing weight in diverse location；
Analytic unit, for analyzing the Oscillation Amplitude of balancing weight oscillating machine in diverse location that the recording unit is recorded,
Must be sent as an envoy to the position of the Oscillation Amplitude in minimum balancing weight of oscillating machine；
Control unit, for the analysis result drawn according to the analytic unit, the control balancing weight is in and makes oscillating machine
The minimum position of Oscillation Amplitude.
10. the oscillating machine vibration insulating system according to claim 1-4 or 6-9 any claims, it is characterised in that the control
Molding block controls the balancing weight to the position movement for making oscillating machine Oscillation Amplitude minimum.
11. oscillating machine vibration insulating systems according to claim 1, it is characterised in that the balancing weight includes：
Homophony locking nub；
Secondary regulating block, weight is less than the homophony locking nub, by changing position, to be finely adjusted to swinging machine vibration；
The control module controls respectively the homophony locking nub and the secondary regulating block diminishes to the Oscillation Amplitude for making oscillating machine
Move position.
12. a kind of oscillating machines, it is characterised in that include the oscillating machine vibration damping system as described in claim 1-7 any claim
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668362.2U CN206105762U (en) | 2016-06-29 | 2016-06-29 | Oscillating machine damping system and have this damping system's oscillating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668362.2U CN206105762U (en) | 2016-06-29 | 2016-06-29 | Oscillating machine damping system and have this damping system's oscillating machine |
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| Publication Number | Publication Date |
|---|---|
| CN206105762U true CN206105762U (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620668362.2U Active CN206105762U (en) | 2016-06-29 | 2016-06-29 | Oscillating machine damping system and have this damping system's oscillating machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538439A (en) * | 2016-06-29 | 2018-01-05 | 苏州宝时得电动工具有限公司 | Oscillating machine vibration insulating system and method and the oscillating machine with the vibration insulating system |
| CN109909962A (en) * | 2017-12-01 | 2019-06-21 | 株式会社牧田 | Electric tool |
-
2016
- 2016-06-29 CN CN201620668362.2U patent/CN206105762U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538439A (en) * | 2016-06-29 | 2018-01-05 | 苏州宝时得电动工具有限公司 | Oscillating machine vibration insulating system and method and the oscillating machine with the vibration insulating system |
| CN107538439B (en) * | 2016-06-29 | 2023-09-12 | 苏州宝时得电动工具有限公司 | Vibration reduction system and method for swinging machine and swinging machine with vibration reduction system |
| CN109909962A (en) * | 2017-12-01 | 2019-06-21 | 株式会社牧田 | Electric tool |
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