CN205123490U - Stepless adjustable amplitude device of vibrating motor - Google Patents
Stepless adjustable amplitude device of vibrating motor Download PDFInfo
- Publication number
- CN205123490U CN205123490U CN201520870929.XU CN201520870929U CN205123490U CN 205123490 U CN205123490 U CN 205123490U CN 201520870929 U CN201520870929 U CN 201520870929U CN 205123490 U CN205123490 U CN 205123490U
- Authority
- CN
- China
- Prior art keywords
- stepless adjustable
- scale
- offset axle
- adjustable offset
- eccentric shaft
- 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.)
- Expired - Fee Related
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to a stepless adjustable amplitude device of vibrating motor, including the eccentric block, scale adjusting bolt, is taken at first stepless adjustable eccentric shaft, the stepless adjustable eccentric shaft of second to the bolt, first stepless adjustable eccentric shaft upper end and eccentric block pass through bolted connection, and two first stepless adjustable eccentric shaft lower extremes and the stepless adjustable eccentric shaft both ends of second are through taking scale setting bolted connection, relative radial distance is with taking scale adjusting bolt to adjust between first stepless adjustable eccentric shaft and the stepless adjustable eccentric shaft of second. The utility model discloses simple structure, simple to operate, eccentric apart from realizing electrodeless precise adjustment, corresponding equipment comes satisfied different demands to the amplitude if vibrating motor's vibration range will change, has also reduced the cost to a certain extent.
Description
Technical field
The utility model relates to the stepless adjustable amplitude device of a kind of vibrating motor, belongs to motor manufacturing equipment field.
Background technology
At present, the vibrating device that existing vibrating motor uses is all that eccentric throw is fixed or adjustable mostly, but adjustable range is less, also with regard to cause the amplitude of vibrating motor to be fixing or regulating power weak.During adjustment Oscillation Amplitude, identical eccentric distance to be adjusted to the adjustable eccentric block that vibrating motor output shaft two ends connect to same direction.During adjustment vibrating motor eccentric eccentric distance, should note the graduation apparatus of adjusting nut with a scale, the adjustment scale of two ends output shaft should be consistent, and vibrating motor output shaft two ends Oscillation Amplitude will be caused if inconsistent inconsistent, reduce the life-span, increase the accident in the middle of productive life.
Utility model content
The purpose of this utility model be to solve existing equipment cannot eccentric adjustment apart from so that regulate the problem of Oscillation Amplitude, provide a kind of vibrating motor stepless adjustable amplitude device, the basis of original maintenance eccentric block function increase the adjustable function of eccentric throw.
For achieving the above object, the utility model adopts following technical scheme:
The stepless adjustable amplitude device of a kind of vibrating motor, comprises eccentric block, bolt, the first stepless adjustable offset axle, the second stepless adjustable offset axle, adjustment bolt with a scale; Described first stepless adjustable offset axle upper end and eccentric block are bolted, two the first stepless adjustable offset axle lower ends are connected by adjustment bolt with a scale with the second stepless adjustable offset axle two ends, and between described first stepless adjustable offset axle and the second stepless adjustable offset axle, relative radial distance adjustment bolt with a scale regulates.
There is dove-tail form projection described first stepless adjustable offset axle lower end, and described second stepless adjustable offset axle two ends are provided with dovetail groove and match with dove-tail form projection; Have cylinder groove bottom described dovetail groove, the one end open of cylinder groove, the other end has screwed hole, and described adjustment bolt with a scale screws in the screwed hole of cylinder groove; Described dove-tail form projection has half slot, and half slot matches with the shaft shoulder on adjustment bolt with a scale, and mating band scale adjustment bolt advances the change of the relative radial distance of diaxon.
Compared with prior art, advantage of the present utility model is as follows:
The utility model structure is simple, and easy for installation, eccentric throw can realize electrodeless accurate adjustment, and corresponding equipment such as the Oscillation Amplitude of vibrating motor will change, and meets the different demands to amplitude, also decreases cost to a certain extent.
Accompanying drawing explanation
Fig. 1 is the utility model vibrating motor stepless adjustable amplitude apparatus structure schematic diagram.
Fig. 2 is the structural representation of two stepless adjustable offset mating engagement.
Fig. 3 is the structural representation of the first stepless adjustable offset axle.
Fig. 4 is the structural representation of the second stepless adjustable offset axle.
Embodiment
Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described.
As shown in Figure 1, the stepless adjustable amplitude device of a kind of vibrating motor, comprises eccentric block 1, bolt 2, the stepless adjustable offset axle 4 of the first stepless adjustable offset axle 3, second, adjustment bolt 5 with a scale; Described first stepless adjustable offset axle 3 upper end is connected by bolt 2 with eccentric block 1, two the first stepless adjustable offset axle 3 lower ends are connected by adjustment bolt 5 with a scale with the second stepless adjustable offset axle 4 two ends, and between described first stepless adjustable offset axle 3 and the second stepless adjustable offset axle 4, relative radial distance adjustment bolt 5 with a scale regulates.
As shown in Fig. 2, Fig. 3, Fig. 4, there is dove-tail form projection 31 described first stepless adjustable offset axle 3 lower end, and described second stepless adjustable offset axle 4 two ends are provided with dovetail groove 41 and match with dove-tail form projection 31; Have cylinder groove 43 bottom described dovetail groove 41, the one end open of cylinder groove 43, the other end has screwed hole 42, and described adjustment bolt 5 with a scale screws in the screwed hole 42 of cylinder groove 43; Described dove-tail form projection 31 has half slot 32, and half slot 32 matches with the shaft shoulder on adjustment bolt 5 with a scale, and mating band scale adjustment bolt 5 advances the change of the relative radial distance of diaxon.
During work, according to required eccentric distance, adjustment belt scale adjustment bolt 5, makes two ends vibrate scale consistent, and then adjustment the first stepless adjustable offset axle 3 reaches the eccentric throw that will adjust with the relative radial displacement of the second stepless adjustable offset axle 4.
Claims (2)
1. the stepless adjustable amplitude device of vibrating motor, is characterized in that, comprises eccentric block (1), bolt (2), the first stepless adjustable offset axle (3), the second stepless adjustable offset axle (4), adjustment bolt with a scale (5); Described first stepless adjustable offset axle (3) upper end is connected by bolt (2) with eccentric block (1), two the first stepless adjustable offset axle (3) lower ends are connected by adjustment bolt (5) with a scale with the second stepless adjustable offset axle (4) two ends, and between described first stepless adjustable offset axle (3) and the second stepless adjustable offset axle (4), relative radial distance regulates with adjustment bolt (5) with a scale.
2. the stepless adjustable amplitude device of vibrating motor according to claim 1, it is characterized in that, there is dove-tail form projection (31) described first stepless adjustable offset axle (3) lower end, and described second stepless adjustable offset axle (4) two ends are provided with dovetail groove (41) and match with dove-tail form projection (31); Described dovetail groove (41) bottom has cylinder groove (43), the one end open of cylinder groove (43), and the other end has screwed hole (42), and described adjustment bolt (5) with a scale screws in the screwed hole (42) of cylinder groove (43); Described dove-tail form projection (31) has half slot (32), and half slot (32) matches with the shaft shoulder on adjustment bolt (5) with a scale, and mating band scale adjustment bolt (5) advances the change of the relative radial distance of diaxon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870929.XU CN205123490U (en) | 2015-11-04 | 2015-11-04 | Stepless adjustable amplitude device of vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870929.XU CN205123490U (en) | 2015-11-04 | 2015-11-04 | Stepless adjustable amplitude device of vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123490U true CN205123490U (en) | 2016-03-30 |
Family
ID=55579062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870929.XU Expired - Fee Related CN205123490U (en) | 2015-11-04 | 2015-11-04 | Stepless adjustable amplitude device of vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947080A (en) * | 2016-06-18 | 2016-09-21 | 上海大学 | Bicycle with stepless-adjustable bicycle stem |
-
2015
- 2015-11-04 CN CN201520870929.XU patent/CN205123490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947080A (en) * | 2016-06-18 | 2016-09-21 | 上海大学 | Bicycle with stepless-adjustable bicycle stem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161104 |