CN109262290A - A kind of the liquid drive vibrator and change amplitude vibration frequency method of amplitude variable vibration frequency - Google Patents
A kind of the liquid drive vibrator and change amplitude vibration frequency method of amplitude variable vibration frequency Download PDFInfo
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- CN109262290A CN109262290A CN201811235834.5A CN201811235834A CN109262290A CN 109262290 A CN109262290 A CN 109262290A CN 201811235834 A CN201811235834 A CN 201811235834A CN 109262290 A CN109262290 A CN 109262290A
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- vibration frequency
- end cap
- output shaft
- amplitude
- liquid
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
- B23B29/125—Vibratory toolholders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
Vibrator is driven the invention discloses a kind of liquid of amplitude variable vibration frequency and becomes amplitude vibration frequency method, including vibrating executive device, the vibration executive device includes rear end cap, rubber oil film, pressing plate, drive end bearing bracket, end cap connecting screw, output shaft connecting screw, front output shaft, partition, rear output shaft and limited screw, the liquid of amplitude variable vibration frequency of the present invention drives vibrator and becomes amplitude vibration frequency method, variable vibration amplitude, and it is continuously adjustable；Variable vibration frequency, and it is continuously adjustable；Driving force is lasting adjustable, and adjustable range is big；It is small in size, eccentric stiffener without spin, and then exciting is small, abrasion is small, noise is extremely low；The vibration of extremely high frequency may be implemented, and vibration force is unattenuated；Sensor can be installed additional in vibrating shaft extended position to be detected.Overcome the deficiencies in the prior art.
Description
Technical field
The invention belongs to machine tool fields, and in particular to a kind of liquid of amplitude variable vibration frequency, which drives vibrator and becomes amplitude, to shake frequency side
Method.
Background technique
Vibrator used in lathe requires the vibration for making cutter carry out high-frequency thin tail sheep, and main implementation is at present
Motor drives eccentric shaft to realize vibration.In addition to aforesaid way, there are also electromagnetic vibrators, vibration electricity for the vibrator industrially used
The shortcomings that machine, pneumatic vibrator, existing equipment is that volume and weight is big, and power output is few, installs and uses inconvenience, maintenance is big, cost
Height, transmission is unstable, and noise is big, and amplitude and vibration frequency are not easy to adjust.In order to overcome the deficiencies in the prior art, the present invention is mentioned
A kind of liquid of amplitude variable vibration frequency drives vibrator and becomes amplitude vibration frequency method out.
Summary of the invention
The present invention proposes that a kind of liquid of amplitude variable vibration frequency drives vibrator and becomes amplitude vibration frequency method, solves above-mentioned skill
Art problem.
The technological means that the present invention uses is as follows: a kind of liquid drive vibrator of amplitude variable vibration frequency, including vibration execute dress
It sets, the vibration executive device includes rear end cap, rubber oil film, pressing plate, drive end bearing bracket, front output shaft, rear output shaft, partition and resists
Washer is shaken, the partition and the rear end cap are successively placed on the rear output shaft, and the drive end bearing bracket is placed on described rear defeated
Shaft rear portion, the front output shaft sequentially pass through the rear end cap, the rubber oil film, the pressing plate and the drive end bearing bracket, institute
It states antidetonation cushion snare and is placed in the partition rear end.
It further, in the above-mentioned technical solutions, further include rear axle housing, the rear axle housing is placed on the rear output shaft
On, it is placed on front side of the center of the rear end cap on the rear axle housing.
Further, in the above-mentioned technical solutions, the contact surface of the rear end cap and the rear axle housing is clearance fit.
Further, in the above-mentioned technical solutions, the rear axle housing is the stairstepping that the different double-deck rotary table of diameter is constituted,
The front side at the center of the rear end cap is equipped with groove identical with rear axle housing shape.
It further, in the above-mentioned technical solutions, further include limited screw, the limited screw connects across the rear axle housing
It is connected to rear output shaft rear end, the center of the rear end cover back-end is in contact with the limited screw.
Further, in the above-mentioned technical solutions, the outer rim of the rubber oil film respectively at the drive end bearing bracket and described
Rear end cap is connected, and the center of the rubber oil film is connected with the partition rear end.
Further, in the above-mentioned technical solutions, the partition is described from outside to inside successively including terminal pad and open tubular column
Several through-holes for being used to connect workpiece are set in terminal pad, and the open tubular column successively includes end cap interconnecting piece and washer from front to back
Interconnecting piece, the diameter of the end cap interconnecting piece are greater than the diameter of the washer interconnecting piece.
Further, in the above-mentioned technical solutions, the antidetonation cushion snare is placed on the washer interconnecting piece, the front end
Lid is placed on the end cap interconnecting piece.
Further, in the above-mentioned technical solutions, the outer edge of the antidetonation washer is slidably matched with the pressing plate, is described
The front and rear sides surface of antidetonation washer is slidably matched with the rubber oil film.
A kind of change amplitude vibration frequency method, the liquid including the amplitude variable vibration frequency drives vibrator, further comprising the steps of:
S1: end cap injects hydraulic oil backward；
S2: it presses rubber oil film and moves right；
S3: it is moved together with the front output shaft and rear output shaft for pushing partition to move right, while being connected with partition, in turn
Drive connected workpiece motion s on front output shaft；
S4: forward when end cap injection hydraulic oil；
S5: it presses rubber oil film and moves downward；
S6: pushing rear end cap to move downward, and then limited screw is pushed to pull rear output shaft to the left, and rear output shaft drives
Partition moves downward, connected workpiece motion s in band dynamic dividing plate；
S7: alternately S1 realizes that the liquid of amplitude variable vibration frequency drives the vibration of vibrator to S6 step, and at the same time passing through
Rotation adjusts limited screw adjusting amplitude.
The invention has the benefit that
(1) liquid of amplitude variable vibration frequency of the invention drives vibrator and becomes amplitude and shakes frequency method, have Oscillation Amplitude,
Vibration frequency regulatory function, and it is continuously adjustable；
(2) liquid of the amplitude variable of the invention vibration frequency drives vibrator and becomes amplitude vibration frequency method, has driving force tune
Function is saved, and lasting adjustable, adjustable range is big；
(3) liquid of the amplitude variable of the invention vibration frequency drives vibrator and becomes amplitude vibration frequency method, small in size, because of irrotationality
The eccentric stiffener turned, and then have the characteristics that exciting is small, abrasion is small, noise is extremely low.
(4) liquid of the amplitude variable of the invention vibration frequency drives vibrator and becomes amplitude vibration frequency method, may be implemented high
The vibration of frequency, and vibration force is unattenuated.
(5) liquid of the amplitude variable of the invention vibration frequency drives vibrator and becomes amplitude vibration frequency method, can stretch in vibrating shaft
Out position installs sensor additional and is detected.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is that liquid described in specific embodiment drives vibrator overall structure diagram；
Fig. 2 is that liquid described in specific embodiment drives vibrator schematic cross-sectional view；
In figure: 1, rear end cap, 2, rubber oil film, 3, pressing plate, 4, drive end bearing bracket, 5, front output shaft, 6, rear output shaft, 7, every
Plate, 8, limited screw, 9, rear axle housing, 10, limited screw.
Specific embodiment
Technical solution of the present invention is purged with reference to the accompanying drawings and examples, is completely described, of the invention
In description, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside", etc.
The orientation or positional relationship of instruction is orientation based on the figure or relationship, is merely for convenience of the description present invention and simplification is retouched
State, rather than indicate or imply specific orientation that signified device or component must have, with specific orientation construction and
Operation, therefore should not be understood as limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 2, a kind of liquid of amplitude variable vibration frequency drives vibrator, including vibration executive device, the vibration
Executive device includes rear end cap 1, rubber oil film 2, pressing plate 3, drive end bearing bracket 4, front output shaft 5, rear output shaft 6, partition 7 and antidetonation cushion
Circle 8, the partition 7 and the rear end cap 1 are successively placed on the rear output shaft 6, and the drive end bearing bracket 4 is placed on described rear defeated
6 rear portion of shaft, the front output shaft 5 sequentially pass through the rear end cap 1, the rubber oil film 2, the pressing plate 3 and the front end
Lid 4, the antidetonation washer 8 are placed on 7 rear end of partition.
It further, in the above-mentioned technical solutions, further include rear axle housing 9, the rear axle housing 9 is placed on the rear output shaft
On 6, it is placed on front side of the center of the rear end cap 1 on the rear axle housing 9.
Further, in the above-mentioned technical solutions, the contact surface of the rear end cap 1 and the rear axle housing 9 is clearance fit.
Further, in the above-mentioned technical solutions, the rear axle housing 9 is the ladder that the different double-deck rotary table of diameter is constituted
The front side of shape, the center of the rear end cap 1 is equipped with groove identical with 9 shape of rear axle housing.
It further, in the above-mentioned technical solutions, further include limited screw 10, the limited screw 10 passes through the rear axle
Set 9 is connected to 6 rear end of rear output shaft, and the center of 1 rear end of rear end cap is in contact with the limited screw 10.
Further, in the above-mentioned technical solutions, the outer rim of the rubber oil film 2 respectively at the drive end bearing bracket 4 and institute
It states rear end cap 1 to be connected, the center of the rubber oil film 2 is connected with 7 rear end of partition.
Further, in the above-mentioned technical solutions, the partition 7 successively includes terminal pad and open tubular column, institute from outside to inside
It states and several through-holes for being used to connect workpiece is set in terminal pad, the open tubular column successively includes end cap interconnecting piece and pad from front to back
Interconnecting piece is enclosed, the diameter of the end cap interconnecting piece is greater than the diameter of the washer interconnecting piece.
Further, in the above-mentioned technical solutions, the antidetonation washer 8 is placed on the washer interconnecting piece, before described
End cap 4 is placed on the end cap interconnecting piece.
Further, in the above-mentioned technical solutions, the outer edge of the antidetonation washer 8 and the pressing plate 3 be slidably matched, institute
The front and rear sides surface and the rubber oil film 27 for stating antidetonation washer 8 are slidably matched.
Embodiment 2
A kind of change amplitude vibration frequency method, comprising the following steps:
S1: end cap 1 injects hydraulic oil backward；
S2: it presses rubber oil film 2 and moves right；
S3: pushing partition 7 to move right, while the front output shaft 5 and rear output shaft 6 that are connected with partition 7 move together,
And then drive connected workpiece motion s on front output shaft 5；
S4: when end cap 4 injects hydraulic oil forward；
S5: it presses rubber oil film 2 and moves downward；
S6: pushing rear end cap 1 to move downward, and then limited screw 10 is pushed to pull rear output shaft 6 to the left, rear output shaft
6 band dynamic dividing plates 7 move downward, connected workpiece motion s in band dynamic dividing plate 7；
S7: alternately S1 realizes that the liquid of amplitude variable vibration frequency drives the vibration of vibrator to S6 step, and at the same time passing through
Rotation adjusts limited screw adjusting amplitude.
A kind of liquid drive vibrator of amplitude variable vibration frequency of the invention, variable vibration amplitude, and it is continuously adjustable；It is variable
Vibration frequency, and it is continuously adjustable；Driving force is lasting adjustable, and adjustable range is big；It is small in size, eccentric stiffener without spin, and then swash
Shaking, small, abrasion is small, noise is extremely low；The vibration of extremely high frequency may be implemented, and vibration force is unattenuated；It can be in vibrating shaft extended position
Sensor is installed additional to be detected.Overcome the deficiencies in the prior art.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention and without being limited thereto, appoint
What those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its sends out
Bright design is subject to equivalent substitution or change, is all included within the scope of the present invention.
Claims (10)
1. a kind of liquid of amplitude variable vibration frequency drives vibrator, it is characterised in that: including vibrating executive device, the vibration executes dress
Set including rear end cap, rubber oil film, pressing plate, drive end bearing bracket, front output shaft, rear output shaft, partition and antidetonation washer, the partition and
The rear end cap is successively placed on the rear output shaft, and the drive end bearing bracket is placed on the rear output shaft rear portion, described preceding defeated
Shaft sequentially passes through the rear end cap, the rubber oil film, the pressing plate and the drive end bearing bracket, and the antidetonation cushion snare is placed in institute
State partition rear end.
2. the liquid of amplitude variable vibration frequency drives vibrator according to claim 1, it is characterised in that: it further include rear axle housing, it is described
Rear axle housing is placed on the rear output shaft, is placed on the rear axle housing on front side of the center of the rear end cap.
3. according to claim 2 amplitude variable vibration frequency liquid drive vibrator, it is characterised in that: the rear end cap and it is described after
The contact surface of axle sleeve is clearance fit.
4. according to claim 3 amplitude variable vibration frequency liquid drive vibrator, it is characterised in that: the rear axle housing be diameter not
The front side of the stairstepping that the same double-deck rotary table is constituted, the center of the rear end cap is equipped with groove identical with rear axle housing shape.
5. the liquid of amplitude variable vibration frequency drives vibrator according to claim 1, it is characterised in that: it further include limited screw, institute
It states limited screw and is connected to rear output shaft rear end, the center of the rear end cover back-end and the limit across the rear axle housing
Screw is in contact.
6. the liquid of amplitude variable vibration frequency drives vibrator according to claim 1, it is characterised in that: the outer rim of the rubber oil film
It is connected respectively at the drive end bearing bracket and the rear end cap, the center of the rubber oil film is connected with the partition rear end.
7. according to claim 1 amplitude variable vibration frequency liquid drive vibrator, it is characterised in that: the partition from outside to inside according to
Secondary includes terminal pad and open tubular column, be arranged in the terminal pad it is several for connecting the through-holes of workpiece, the open tubular column by it is preceding extremely
It afterwards successively include end cap interconnecting piece and washer interconnecting piece, the diameter of the end cap interconnecting piece is greater than the straight of the washer interconnecting piece
Diameter.
8. the liquid of amplitude variable vibration frequency drives vibrator according to claim 7, it is characterised in that: the antidetonation cushion snare is placed in
On the washer interconnecting piece, the drive end bearing bracket is placed on the end cap interconnecting piece.
9. the liquid of amplitude variable vibration frequency drives vibrator according to claim 1, it is characterised in that: the outside of the antidetonation washer
Edge is slidably matched with the pressing plate, the front and rear sides surface of the antidetonation washer is slidably matched with the rubber oil film.
The frequency method 10. a kind of change amplitude shakes, it is characterised in that: the liquid including amplitude variable as described in claim 1 vibration frequency drives
Vibrator, further comprising the steps of:
S1: end cap injects hydraulic oil backward；
S2: it presses rubber oil film and moves right；
S3: moving together with the front output shaft and rear output shaft for pushing partition to move right, while being connected with partition, and then drives
Connected workpiece motion s on front output shaft；
S4: forward when end cap injection hydraulic oil；
S5: it presses rubber oil film and moves downward；
S6: pushing rear end cap to move downward, and then limited screw is pushed to pull rear output shaft to the left, rear output shaft band dynamic dividing plate
It moves downward, connected workpiece motion s in band dynamic dividing plate；
S7: alternately S1 realizes that the liquid of amplitude variable vibration frequency drives the vibration of vibrator to S6 step, and at the same time passing through rotation
Adjust limited screw adjusting amplitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235834.5A CN109262290A (en) | 2018-10-24 | 2018-10-24 | A kind of the liquid drive vibrator and change amplitude vibration frequency method of amplitude variable vibration frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235834.5A CN109262290A (en) | 2018-10-24 | 2018-10-24 | A kind of the liquid drive vibrator and change amplitude vibration frequency method of amplitude variable vibration frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262290A true CN109262290A (en) | 2019-01-25 |
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ID=65194847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811235834.5A Pending CN109262290A (en) | 2018-10-24 | 2018-10-24 | A kind of the liquid drive vibrator and change amplitude vibration frequency method of amplitude variable vibration frequency |
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| Country | Link |
|---|---|
| CN (1) | CN109262290A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566988A (en) * | 2003-06-18 | 2005-01-19 | 中国石油集团东方地球物理勘探有限责任公司 | Double piston type controlled earthquake center vibrator |
| US20060266028A1 (en) * | 2005-05-30 | 2006-11-30 | Weber H-J | Vibration generator |
| CN203532607U (en) * | 2013-09-22 | 2014-04-09 | 中国地质大学（武汉） | Rotation type hydraulic vibrator |
| CN203688373U (en) * | 2013-12-02 | 2014-07-02 | 北京乐冶液压气动设备技术有限公司 | Tension compression and torsional vibration fatigue test device |
| CN209035993U (en) * | 2018-10-24 | 2019-06-28 | 大连乾宜航发科技有限公司 | A kind of liquid drive vibrator of amplitude variable vibration frequency |
-
2018
- 2018-10-24 CN CN201811235834.5A patent/CN109262290A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566988A (en) * | 2003-06-18 | 2005-01-19 | 中国石油集团东方地球物理勘探有限责任公司 | Double piston type controlled earthquake center vibrator |
| US20060266028A1 (en) * | 2005-05-30 | 2006-11-30 | Weber H-J | Vibration generator |
| CN203532607U (en) * | 2013-09-22 | 2014-04-09 | 中国地质大学（武汉） | Rotation type hydraulic vibrator |
| CN203688373U (en) * | 2013-12-02 | 2014-07-02 | 北京乐冶液压气动设备技术有限公司 | Tension compression and torsional vibration fatigue test device |
| CN209035993U (en) * | 2018-10-24 | 2019-06-28 | 大连乾宜航发科技有限公司 | A kind of liquid drive vibrator of amplitude variable vibration frequency |
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