CN204194262U - Eccentric block component - Google Patents
Eccentric block component Download PDFInfo
- Publication number
- CN204194262U CN204194262U CN201420653494.9U CN201420653494U CN204194262U CN 204194262 U CN204194262 U CN 204194262U CN 201420653494 U CN201420653494 U CN 201420653494U CN 204194262 U CN204194262 U CN 204194262U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- mounting disc
- balancing weight
- eccentric block
- block component
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a kind of eccentric block component, relates to vibrating machine technical field.It mount pad comprising column and the balancing weight be arranged on mount pad, the axle center place of mount pad is provided with axial shaft hole; The middle part of mount pad sidewall is recessed to form locating shaft to inner circumferential, and the two ends of mount pad are configured to the first mounting disc and the second mounting disc by locating shaft respectively; The installation end of balancing weight is configured to the arc-shaped positioning port matched with locating shaft periphery, is provided with axis hole below positioning port; First mounting disc and the second mounting disc are provided with the locating hole group with shaft hole matching.The utility model can regulate produced exciting force size and amplitude size.
Description
Technical field
The utility model relates to vibrating machine technical field, specifically, relates to a kind of eccentric block component.
Background technology
At present, be utilize the eccentric motion of eccentric block thus produce vibration mostly in vibratory equipment, vibrating motor and vibrating machine, this is because eccentric block barycenter departs from gyroaxis, eccentric block can produce unbalanced centrifugal force when eccentric rotary, final formation exciting force, and then produce vibration.The parameter of the size of exciting force and the size of amplitude and eccentric block is closely bound up, existing eccentric block mostly is integrated structure, the benefit of such design to form by integrally casting, but this but can make not by adjusting eccentric block to adjust exciting force and amplitude, thus make the vibrating effect of such polarization block single, cannot satisfy the demand exciting force or amplitude needs the occasion of adjustment, thus greatly defines the applicability of existing eccentric block.
Summary of the invention
Content of the present utility model is to provide a kind of eccentric block component, and it can overcome certain or some defect of prior art.
According to eccentric block component of the present utility model, it mount pad comprising column and the balancing weight be arranged on mount pad, the axle center place of mount pad is provided with axial shaft hole; The middle part of mount pad sidewall is recessed to form locating shaft to inner circumferential, and the two ends of mount pad are configured to the first mounting disc and the second mounting disc by locating shaft respectively; The installation end of balancing weight is configured to the arc-shaped positioning port matched with locating shaft periphery, is provided with axis hole below positioning port; First mounting disc and the second mounting disc are provided with the locating hole group with shaft hole matching.
The utility model eccentric block component is formed primarily of mount pad and balancing weight, mount pad can be arranged on power transmission shaft by the shaft hole at its axle center place, balancing weight can dismountablely be arranged on mount pad, this makes the utility model can be adjusted exciting force and the amplitude of required generation by the quality of adjustment balancing weight, and by this structure of the present utility model, the replacing of balancing weight can be made easier.
As preferably, balancing weight can be arranged on mount pad by pivot pin or screw.
Balancing weight of the present utility model can be provided with axis hole, corresponding with axis hole, first mounting disc of the present utility model and the second mounting disc can also be provided with locating hole group, locating hole group comprises two locating holes being arranged on the first mounting disc and the second mounting disc same position place, can import screw or pivot pin into thus be arranged on mount pad by balancing weight between locating hole group and axis hole.The utility model can adopt screw or pivot pin to be arranged on mount pad by balancing weight, and this greatly facilitates the installation and removal of balancing weight.
As preferably, locating hole group can have N group, their array distribution in the first mounting disc and the second mounting disc, wherein, 2≤N≤12.
Mount pad of the present utility model can be provided with many group locating hole groups, these locating hole groups are evenly distributed in the edge of the first mounting disc and the second mounting disc, each locating hole group all can be provided with balancing weight, the utility model just can be made to produce different centrifugal force by selecting whether arrange balancing weight in a certain locating hole group, thus exciting force and amplitude are adjusted, by this kind of structure, make the utility model can have the scheme of multiple different adjustment exciting force and amplitude, substantially increase applicability of the present utility model.
As preferably, the thickness of balancing weight installation end can also be identical with the height of locating shaft.
The thickness of balancing weight installation end of the present utility model can also be identical with the height of locating shaft, when this makes balancing weight be arranged on mount pad, balancing weight can by the first mounting disc and the second mounting disc spacing, thus make balancing weight can not produce rocking of vertical direction on mount pad, reduce wearing and tearing unnecessary between balancing weight and mount pad, ensure that stable operation of the present utility model, add service life of the present utility model.
As preferably, positioning port can also be fitted locating shaft surface.
Positioning port of the present utility model can also be fitted locating shaft surface, axis hole again on balancing weight is connected by screw/pivot pin with locating hole group, when this just makes balancing weight be arranged on mount pad, under the supporting role on screw/pivot pin and locating shaft surface, balancing weight can not produce rocking of horizontal direction on mount pad, thus reduce wearing and tearing unnecessary between balancing weight and mount pad, ensure that stable operation of the present utility model, add service life of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of mount pad in embodiment 1;
Fig. 2 is the structural representation of balancing weight in embodiment 1.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 1, 2, be a kind of eccentric block component of the present embodiment, it mount pad 100 comprising column and the balancing weight 200 be arranged on mount pad 100, the axle center place of mount pad 100 is provided with axial shaft hole 120; The middle part of mount pad 100 sidewall is recessed to form locating shaft 110 to inner circumferential, and the two ends of mount pad 100 are configured to the first mounting disc 140 and the second mounting disc 150 by locating shaft 110 respectively; The installation end of balancing weight 200 is configured to the arc-shaped positioning port 210 matched with locating shaft 110 periphery, is provided with axis hole 220 below positioning port 210; First mounting disc 140 and the second mounting disc 150 are provided with the locating hole group 130 coordinated with axis hole 220.
Wherein, balancing weight 200 is arranged on mount pad 100 by screw.Locating hole group 130 has 4 groups, and their array distribution are in the first mounting disc 140 and the second mounting disc 150.The thickness of balancing weight 200 installation end is identical with the height of locating shaft 110.Positioning port 210 fit locating shaft 110 surface.
In this enforcement, user by the quality and selecting changing balancing weight 200, whether 4 groups of locating hole groups 130 can install balancing weight 200 reaches the exciting force size and amplitude size that a kind of eccentric block component in adjustment the present embodiment produces.
Embodiment 2
The difference of a kind of eccentric block component of the present embodiment itself and embodiment 1 is, locating hole group 130 has 2 groups, and balancing weight 200 is arranged on mount pad 100 by pivot pin.
Embodiment 3
The difference of a kind of eccentric block component of the present embodiment itself and embodiment 1 is, locating hole group 130 has 12 groups.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. eccentric block component, it is characterized in that: the mount pad (100) comprising column and the balancing weight (200) be arranged on mount pad (100), the axle center place of mount pad (100) is provided with axial shaft hole (120); The middle part of mount pad (100) sidewall is recessed to form locating shaft (110) to inner circumferential, and the two ends of mount pad (100) are configured to the first mounting disc (140) and the second mounting disc (150) by locating shaft (110) respectively; The installation end of balancing weight (200) is configured to the arc-shaped positioning port (210) matched with locating shaft (110) periphery, and positioning port (210) below is provided with axis hole (220); First mounting disc (140) and the second mounting disc (150) are provided with the locating hole group (130) coordinated with axis hole (220).
2. eccentric block component according to claim 1, is characterized in that: balancing weight (200) is arranged on mount pad (100) by pivot pin or screw.
3. eccentric block component according to claim 1, is characterized in that: locating hole group (130) has N group, their array distribution in the first mounting disc (140) and the second mounting disc (150), wherein, 2≤N≤12.
4. eccentric block component according to claim 1, is characterized in that: the thickness of balancing weight (200) installation end is identical with the height of locating shaft (110).
5. eccentric block component according to claim 1, is characterized in that: positioning port (210) laminating locating shaft (110) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653494.9U CN204194262U (en) | 2014-11-04 | 2014-11-04 | Eccentric block component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653494.9U CN204194262U (en) | 2014-11-04 | 2014-11-04 | Eccentric block component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194262U true CN204194262U (en) | 2015-03-11 |
Family
ID=52652262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653494.9U Expired - Fee Related CN204194262U (en) | 2014-11-04 | 2014-11-04 | Eccentric block component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743970A (en) * | 2017-02-12 | 2017-05-31 | 张冬 | Eccentric block |
-
2014
- 2014-11-04 CN CN201420653494.9U patent/CN204194262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743970A (en) * | 2017-02-12 | 2017-05-31 | 张冬 | Eccentric block |
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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 |
Granted publication date: 20150311 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |