CN104646264B - A kind of torsional oscillation generating means - Google Patents
A kind of torsional oscillation generating means Download PDFInfo
- Publication number
- CN104646264B CN104646264B CN201510073737.0A CN201510073737A CN104646264B CN 104646264 B CN104646264 B CN 104646264B CN 201510073737 A CN201510073737 A CN 201510073737A CN 104646264 B CN104646264 B CN 104646264B
- Authority
- CN
- China
- Prior art keywords
- shaft
- gear
- vibration
- casing
- torsional oscillation
- 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.)
- Active
Links
Abstract
A kind of torsional oscillation generating means, it belongs to field of mechanical technique.The torsional oscillation generating means casing is forward and backward to connect drive end bearing bracket, rear end cap respectively, input shaft is positioned by rolling bearing and is connected with drive end bearing bracket, rolling bearing is connected with input mate gear, input mate gear mating connection idler gear, idler gear, which is connected, vibrates shaft gear, jackshaft, vibrating shaft are connected with idler gear, vibration shaft gear respectively, vibrating shaft is connected with vibration hammer, it is connected with the rolling bearing that output shaft is connected with input mate gear endoporus, casing is fixedly connected by hub splines with output shaft, and hub splines is connected with casing.The present invention is compact-sized, tears a group simplicity, low cost open, output end can be made to produce torsional oscillation action, you can output shaft is vibrated on torsional direction, and torsional oscillation intensity is big, frequency range is wide, torsion frequency, amplitude, exciting force can adjust, and can be applicable to particular job occasion of twisting vibration requirement.
Description
Technical field
The invention belongs to field of mechanical technique, more particularly to a kind of torsional oscillation generating means.
Background technology
Torsional oscillation device refers to the mechanical device that can produce vibration on torsional direction in the course of the work.At present, torsional oscillation fills
Put and be widely used in the special occasions in many fields, such as：In the physical and mechanical experiment platform that many colleges and universities are set, often
Torsional oscillation device is needed to participate in coordinating to complete parameter testing or experiment displaying；Needed in medical science, chemical experiment research to some medicines
Product or reagent carry out vibration mixing；Need that soil is carried out to vibrate digging operation etc. in industrial and mineral, gardens work.In existing torsion
The problems such as change of complicated, vibration frequency is small, vibration force is small, amplitude is small in device mostly be present, be unfavorable for phase in requisition for
The use of occasion.
The content of the invention
The purpose of the present invention is to overcome above-mentioned deficiency, there is provided a kind of simple in construction, vibration frequency, vibration force, amplitude variations
Scope is big, and can realize torsional oscillation generating means of reciprocating vibration on output shaft circumferencial direction.
The used to achieve the above object technical scheme of the present invention is：A kind of torsional oscillation generating means, it is characterised in that：Case
Body it is forward and backward respectively connect drive end bearing bracket, rear end cap, input shaft by rolling bearing position and be connected with drive end bearing bracket, rolling bearing with
Input mate gear is connected, and inputs mate gear mating connection idler gear, and idler gear, which is connected, vibrates shaft gear, middle
Axle, vibrating shaft are connected with idler gear, vibration shaft gear respectively, and vibrating shaft is connected with vibration hammer, are connected with output shaft
Rolling bearing is connected with input mate gear endoporus, and casing is fixedly connected by hub splines with output shaft, hub splines and case
Body phase connects.
Further, the number at least two of the vibration hammer.
Further, the vibration hammer and vibration between centers are to be rigidly connected.
Further, it is to be rigidly connected between the drive end bearing bracket, rear end cap and casing.
Further, it is to be rigidly connected between the hub splines and casing.
Further, the torsion frequency of the worm-gear speed reducer torsional oscillation generating means be 0~50Hz, amplitude be 0~
40mm, exciting force are 0~6t.
The present invention is compact-sized, tears a group simplicity open, low cost, output end can be made to produce torsional oscillation action, you can output shaft is existed
Vibrated on torsional direction, and torsional oscillation intensity is big, frequency range is wide, torsion frequency, amplitude, exciting force can adjust, and can be applicable to
Particular job occasion of twisting vibration requirement.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of dimensional structure diagram of torsional oscillation generating means.
Fig. 2 is a kind of front view of torsional oscillation generating means.
Fig. 3 is a kind of internal structure schematic diagram of torsional oscillation generating means.
Fig. 4 is a kind of left view of torsional oscillation generating means.
Fig. 5 is a kind of right view of torsional oscillation generating means.
In figure：1st, casing, 2, input shaft, 3, input mate gear, 4, idler gear, 5, jackshaft, 6, vibrating shaft, 7, shake
Moving axis gear, 8, vibration hammer, 9, output shaft, 10, rolling bearing, 11, hub splines, 12, rolling bearing, 13, drive end bearing bracket, 14,
Rear end cap.
Embodiment
The present invention is described in detail with reference to specific embodiment and accompanying drawing, but the invention is not limited in specific embodiment.
Embodiment 1
A kind of torsional oscillation generating means as shown in Fig. 1~Fig. 5, casing 1 forward and backward bolt connection drive end bearing bracket 13, rear end respectively
Lid 14, input shaft 2 are positioned by rolling bearing 10 and are connected with drive end bearing bracket 13, and rolling bearing 10 is connected with input mate gear 3,
The mating connection idler gear 4 of mate gear 3 is inputted, idler gear 4, which is connected, vibrates shaft gear 7, and jackshaft 5, vibrating shaft 6 divide
It is not connected with idler gear 4, vibration shaft gear 7, bolt connection between vibrating shaft 6 and vibration hammer 8, the number of vibration hammer 8 is two,
With output shaft 9 be connected rolling bearing 12 with input the endoporus of mate gear 3 be connected, casing 1 by hub splines 11 with it is defeated
Shaft 9 is fixedly connected, and is bolt connection between hub splines 11 and casing 1.
During work, power is passed to vibration shaft gear 7, rear vibrating shaft by the power of input shaft 2 through idler gear 4, jackshaft 5
Power is transferred to vibration hammer axle 6 by gear 7, and vibration hammer 8 rotates around vibration hammer axle 6, into 180 ° of assemblings between two vibration hammers 8, and
All the time into 180 ° between two vibration hammers 8 in motion, vibration hammer 8 causes to centrifuge caused by two vibration hammers 8 in different positions
Offset, the forced vibration formed with natural period, frequency, torsion frequency 50Hz, amplitude 10mm, swash when being superimposed during power
Power of shaking is 1t, and then realizes that casing 1 vibrates around output shaft 9, so as to meet that output is on output shaft circumferencial direction on output shaft
Reciprocal twisting vibration particular job occasion needs.
Embodiment 2
A kind of torsional oscillation generating means as shown in Fig. 1~Fig. 5, casing 1 forward and backward bolt connection drive end bearing bracket 13, rear end respectively
Lid 14, input shaft 2 are positioned by rolling bearing 10 and are connected with drive end bearing bracket 13, and rolling bearing 10 is connected with input mate gear 3,
The mating connection idler gear 4 of mate gear 3 is inputted, idler gear 4, which is connected, vibrates shaft gear 7, and jackshaft 5, vibrating shaft 6 divide
It is not connected with idler gear 4, vibration shaft gear 7, bolt connection between vibrating shaft 6 and vibration hammer 8, the number of vibration hammer 8 is three,
With output shaft 9 be connected rolling bearing 12 with input the endoporus of mate gear 3 be connected, casing 1 by hub splines 11 with it is defeated
Shaft 9 is fixedly connected, and is bolt connection between hub splines 11 and casing 1.
During work, power is passed to vibration shaft gear 7, rear vibrating shaft by the power of input shaft 2 through idler gear 4, jackshaft 5
Power is transferred to vibration hammer axle 6 by gear 7, and vibration hammer 8 rotates around vibration hammer axle 6, into 120 ° of assemblings between three vibration hammers 8, and
All the time into 120 ° between three vibration hammers 8 in motion, vibration hammer 8 causes to centrifuge caused by three vibration hammers 8 in different positions
Offset, the forced vibration formed with natural period, frequency, torsion frequency 15Hz, amplitude 20mm, swash when being superimposed during power
Power of shaking is 3t, and then realizes that casing 1 vibrates around output shaft 9, so as to meet that output is on output shaft circumferencial direction on output shaft
Reciprocal twisting vibration particular job occasion needs.
Embodiment 3
A kind of torsional oscillation generating means as shown in Fig. 1~Fig. 5, casing 1 forward and backward bolt connection drive end bearing bracket 13, rear end respectively
Lid 14, input shaft 2 are positioned by rolling bearing 10 and are connected with drive end bearing bracket 13, and rolling bearing 10 is connected with input mate gear 3,
The mating connection idler gear 4 of mate gear 3 is inputted, idler gear 4, which is connected, vibrates shaft gear 7, and jackshaft 5, vibrating shaft 6 divide
It is not connected with idler gear 4, vibration shaft gear 7, bolt connection between vibrating shaft 6 and vibration hammer 8, the number of vibration hammer 8 is six,
With output shaft 9 be connected rolling bearing 12 with input the endoporus of mate gear 3 be connected, casing 1 by hub splines 11 with it is defeated
Shaft 9 is fixedly connected, and is bolt connection between hub splines 11 and casing 1.
During work, power is passed to vibration shaft gear 7, rear vibrating shaft by the power of input shaft 2 through idler gear 4, jackshaft 5
Power is transferred to vibration hammer axle 6 by gear 7, and vibration hammer 8 rotates around vibration hammer axle 6, into 60 ° of assemblings between six vibration hammers 8, and is transported
All the time into 60 ° between six vibration hammers 8 in dynamic, when vibration hammer 8 causes centrifugal force caused by six vibration hammers 8 in different positions
And offset when being superimposed, the forced vibration formed with natural period, frequency, torsion frequency 3Hz, amplitude 40mm, exciting force
For 6t, and then realize that casing 1 vibrates around output shaft 9, it is past on output shaft circumferencial direction so as to meet to export on output shaft
The needs of particular job occasion of multiple twisting vibration.
Claims (1)
- A kind of 1. torsional oscillation generating means, it is characterised in that：Casing (1) is forward and backward to connect drive end bearing bracket (13), rear end cap (14) respectively, Input shaft (2) is positioned by rolling bearing (10) and is connected with drive end bearing bracket (13), rolling bearing (10) and input mate gear (3) It is connected, inputs mate gear (3) mating connection idler gear (4), idler gear (4), which is connected, vibrates shaft gear (7), middle Axle (5), vibrating shaft (6) are connected with idler gear (4), vibration shaft gear (7) respectively, and vibrating shaft (6) is connected with vibration hammer (8), It is connected with the rolling bearing (12) that output shaft (9) is connected with input mate gear (3) endoporus, casing (1) passes through splined shaft Set (11) is fixedly connected with output shaft (9), and hub splines (11) is connected with casing (1)；The torsion frequency of the torsional oscillation generating means is 0~50Hz, amplitude is 0~40mm, exciting force is 0~6t；The number at least two of the vibration hammer (8)；It is to be rigidly connected between the vibration hammer (8) and vibrating shaft (6)；It is to be rigidly connected between the drive end bearing bracket (13), rear end cap (14) and casing (1)；It is to be rigidly connected between the hub splines (11) and casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073737.0A CN104646264B (en) | 2015-02-11 | 2015-02-11 | A kind of torsional oscillation generating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510073737.0A CN104646264B (en) | 2015-02-11 | 2015-02-11 | A kind of torsional oscillation generating means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646264A CN104646264A (en) | 2015-05-27 |
| CN104646264B true CN104646264B (en) | 2018-01-09 |
Family
ID=53238193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510073737.0A Active CN104646264B (en) | 2015-02-11 | 2015-02-11 | A kind of torsional oscillation generating means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646264B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072461B (en) * | 2022-08-23 | 2023-10-31 | 安徽省起邦建筑科技有限公司 | Rolling device of waterproof coiled material for building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04330972A (en) * | 1991-05-02 | 1992-11-18 | Kenchiyou Kobe:Kk | Vibration generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175047Y (en) * | 1994-01-06 | 1994-08-24 | 建设部北京建筑机械综合研究所 | Adjustment mechanism for eccentric force moment of vibrator |
| JPH11303938A (en) * | 1998-04-17 | 1999-11-02 | Nissan Motor Co Ltd | Vibration reducing device for internal combustion engine |
| RU2254173C2 (en) * | 2003-06-02 | 2005-06-20 | Тольяттинский государственный университет | Torsional vibration generator |
| CN1299842C (en) * | 2004-06-11 | 2007-02-14 | 浙江大学 | Exciting method and vibration exciter for torsional damper performance test bed |
| CN100529477C (en) * | 2004-10-30 | 2009-08-19 | 陈启方 | Synchronous drive method for parallel installation of multiple eccentric shafts |
| CN100591431C (en) * | 2006-06-12 | 2010-02-24 | 江苏大学 | Composite excitation device used for vibration-cutting |
| CN204746783U (en) * | 2015-02-11 | 2015-11-11 | 曲绍毅 | Torsional vibration generating device |
-
2015
- 2015-02-11 CN CN201510073737.0A patent/CN104646264B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04330972A (en) * | 1991-05-02 | 1992-11-18 | Kenchiyou Kobe:Kk | Vibration generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646264A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104646264B (en) | A kind of torsional oscillation generating means | |
| UA100756C2 (en) | Vibration mill | |
| CN206661636U (en) | A kind of adjustable inertia vibration generator of exciting resultant direction | |
| CN103438206B (en) | The hydraulic control ungraded amplitude device of vibratory roller | |
| US9463490B2 (en) | Vibration exciter, in particular for a construction machine | |
| CN204746783U (en) | Torsional vibration generating device | |
| RU2584410C1 (en) | Method of generating torsional vibrations | |
| CN203910161U (en) | Gear train teaching aid | |
| CN104064099B (en) | A kind of gear train teaching aid | |
| Aliukov et al. | On the question of external characteristic of the inertial continuously variable transmission | |
| CN204769468U (en) | 3X type straight line vibrating structure | |
| RU172477U1 (en) | BALL MILL | |
| CN104653738B (en) | A kind of vibratile worm-gear speed reducer | |
| CN202644355U (en) | Road roller vibrating drum capable of shifting modes of circular vibration, oscillation or compound vibration | |
| CN207072623U (en) | One kind goes out material conveying device | |
| CN202914678U (en) | Gear for vibratory hammer | |
| CN102747668A (en) | Road roller vibrating drum capable of converting among circular vibration, oscillation and complex vibration | |
| RU2686518C1 (en) | Vibrations generating method | |
| CN207072627U (en) | A kind of feed conveying device and optics component supersonic wave cleaning machine | |
| CN105275399B (en) | A kind of exploratory drilling rig and boring method | |
| CN209004615U (en) | A kind of belt drive structure and massaging manipulator | |
| CN202270645U (en) | Thin oil lubrication vibrating screen | |
| RU180173U1 (en) | MEAT MASSAGE DEVICE | |
| Chen et al. | Mechanism design and dynamic simulation of high maneuverable mobile platform for wall-climbing robot | |
| CN203442109U (en) | Hydraulic control stepless amplitude modulation device of vibratory roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |