CN204921666U - Eccentric wheel mechanism - Google Patents
Eccentric wheel mechanism Download PDFInfo
- Publication number
- CN204921666U CN204921666U CN201520559458.0U CN201520559458U CN204921666U CN 204921666 U CN204921666 U CN 204921666U CN 201520559458 U CN201520559458 U CN 201520559458U CN 204921666 U CN204921666 U CN 204921666U
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- ucp
- bearing
- transmission shaft
- ucp bearing
- 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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Abstract
The utility model relates to a machinery's eccentric wheel mechanism, including the base plate, install fixed plate and UCP bearing on the base plate, the fixed plate is located UCP bearing top, is equipped with the slider between fixed plate and base plate, and the both sides that the UCP bearing is located the base plate below respectively just are equipped with eccentric wheel and transmission shaft between both UCP bearings, and the eccentric wheel passes through the transmission shaft to be connected with the UCP bearing, is equipped with thimble mechanism on the slider, thimble mechanism one end is touched with the eccentric wheel mutually, drives the eccentric wheel through the transmission shaft and is rotary motion, and the rotation of eccentric wheel has been then promoted the thimble and deep groove ball bearing is reciprocating motion back and forth, simple structure like this, simple to operate, the also convenient eccentric wheel of changing the difference.
Description
Technical field
The utility model relates to a kind of eccentric mechanism of mechanical field.
Background technique
Eccentric wheel is component conventional in machinery, common inclined wheel is in use inconvenient when eccentric adjustment state, to the fixing also inconvenience of coupling shaft in eccentric wheel and eccentric wheel after adjustment, and eccentric heavier-weight, the power consumption of machinery equipment can be increased, when needing the eccentric wheel installing different size to different machinery, can not well regulate.
Model utility content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is the eccentric mechanism providing a kind of simple and fast.
For the utility model that solves the problem provides a kind of eccentric mechanism, comprise substrate, substrate is provided with fixed plate and UCP bearing, described fixed plate is positioned at above UCP bearing, between fixed plate and substrate, be provided with slide block, UCP bearing lays respectively at the both sides below substrate and is provided with eccentric wheel and transmission shaft between both UCP bearings, and eccentric wheel is connected with UCP bearing by transmission shaft, slide block is provided with ejector pin mechanism, and described ejector pin mechanism one end is touched mutually with eccentric wheel.
Conveniently install, described UCP bearing comprises a UCP bearing and the 2nd UCP bearing, and described transmission shaft is successively through a UCP bearing, eccentric wheel and the 2nd UCP bearing.
In order to reduce noise, described ejector pin mechanism comprises thimble and deep groove ball bearing, and described deep groove ball bearing is positioned at one end of thimble and eccentric wheel is touched mutually.
Compared with prior art, the utility model has the advantage of: rotated by transmission shaft band movable eccentric wheel, eccentric rotation has then promoted thimble and deep groove ball bearing in moving back and forth, and this spline structure is simple, easy for installation, be also convenient for changing different eccentric wheels.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment 1;
Fig. 2 is the sectional structure schematic diagram of the present embodiment 1.
In figure: substrate 1, fixed plate 2, UCP bearing 3, slide block 4, eccentric wheel 5, transmission shaft 6, ejector pin mechanism 7, a UCP bearing 8, the 2nd UCP bearing 9, thimble 10, deep groove ball bearing 11.
Embodiment
Embodiment 1:
As Fig. 1, shown in Fig. 2, the eccentric mechanism that the present embodiment provides, comprise substrate 1, be provided with on substrate 1 and UCP bearing 3, described fixed plate 2 is positioned at above UCP bearing 3, slide block 4 is provided with between fixed plate 2 and substrate 1, UCP bearing 3 lays respectively at the both sides below substrate 1 and is provided with eccentric wheel 5 and transmission shaft 6 between both UCP bearings 3, eccentric wheel 5 is connected with UCP bearing 3 by transmission shaft 6, slide block 4 is provided with ejector pin mechanism 7, described ejector pin mechanism 7 one end is touched with eccentric wheel 5 phase, described UCP bearing 3 comprises a UCP bearing 8 and the 2nd UCP bearing 9, described transmission shaft 6 is successively through a UCP bearing 8, eccentric wheel 5 and the 2nd UCP bearing 9, described ejector pin mechanism 7 comprises thimble 10 and deep groove ball bearing 11, described deep groove ball bearing 11 is positioned at one end of thimble 10 and the touching of eccentric wheel 5 phase.
During work, as shown in Figure 1, movable eccentric wheel 5 is with to rotate by transmission shaft 6, the rotation of eccentric wheel 5 has then promoted thimble 10 and deep groove ball bearing 11 in moving back and forth, this spline structure is simple, easy for installation, also different eccentric wheels 5 is convenient for changing, described UCP bearing 3 comprises a UCP bearing 8 and the 2nd UCP bearing 9, described transmission shaft 6 is successively through a UCP bearing 8, eccentric wheel 5 and the 2nd UCP bearing 9, the position of so better installation and adjustment setting-up eccentricity wheel 5, described ejector pin mechanism 7 comprises thimble 10 and deep groove ball bearing 11, coefficient is examined by the rubbing when can reduce work that arrange of deep groove ball bearing 11, reduce the generation of noise, improve working efficiency.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technological scheme described in previous embodiment, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment's technological scheme of the utility model.
Claims (3)
1. an eccentric mechanism, comprise substrate (1), it is characterized in that: fixed plate (2) and UCP bearing (3) are installed on substrate (1), described fixed plate (2) is positioned at UCP bearing (3) top, slide block (4) is provided with between fixed plate (2) and substrate (1), UCP bearing (3) lays respectively at the both sides of substrate (1) below and is provided with eccentric wheel (5) and transmission shaft (6) between both UCP bearings (3), eccentric wheel (5) is connected with UCP bearing (3) by transmission shaft (6), slide block (4) is provided with ejector pin mechanism (7), described ejector pin mechanism (7) one end is touched mutually with eccentric wheel (5).
2. eccentric mechanism according to claim 1, it is characterized in that: described UCP bearing (3) comprises a UCP bearing (8) and the 2nd UCP bearing (9), described transmission shaft (6) is successively through a UCP bearing (8), eccentric wheel (5) and the 2nd UCP bearing (9).
3. eccentric mechanism according to claim 1, it is characterized in that: described ejector pin mechanism (7) comprises thimble (10) and deep groove ball bearing (11), described deep groove ball bearing (11) is positioned at one end of thimble (10) and eccentric wheel (5) is touched mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559458.0U CN204921666U (en) | 2015-07-17 | 2015-07-17 | Eccentric wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559458.0U CN204921666U (en) | 2015-07-17 | 2015-07-17 | Eccentric wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921666U true CN204921666U (en) | 2015-12-30 |
Family
ID=54970797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559458.0U Expired - Fee Related CN204921666U (en) | 2015-07-17 | 2015-07-17 | Eccentric wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921666U (en) |
-
2015
- 2015-07-17 CN CN201520559458.0U patent/CN204921666U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20160717 |