CN201792373U - Eccentric shaft fixing device - Google Patents
Eccentric shaft fixing device Download PDFInfo
- Publication number
- CN201792373U CN201792373U CN2010205406926U CN201020540692U CN201792373U CN 201792373 U CN201792373 U CN 201792373U CN 2010205406926 U CN2010205406926 U CN 2010205406926U CN 201020540692 U CN201020540692 U CN 201020540692U CN 201792373 U CN201792373 U CN 201792373U
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- locating pin
- alignment pin
- concave surface
- hole
- 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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- 210000001015 abdomen Anatomy 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
An eccentric shaft fixing device comprises a fixing seat, an eccentric shaft, a locating pin, a gasket and a lock nut, and is characterized in that an eccentric shaft hole is formed at the belly of the fixing seat, a locating pin hole is formed at the top of the fixing seat, the eccentric shaft hole and the locating pin hole are communicated with each other and correspond to the diameters of the eccentric shaft and the locating pin respectively, a ring groove is formed at the end part of the eccentric shaft, a concave surface is arranged on one side of the bottom end of the locating pin, screw teeth are arranged at the upper end part of the locating pin, the size of the concave surface corresponds to the width of the ring groove, the gasket jackets one end of the locating pin, the diameter of the gasket corresponds to that of the locating pin, and the lock nut is arranged at the top end of the locating pin, screwed with the locating pin and used for locking the locating pin. The eccentric shaft fixing device has the advantages of scientific and reasonable design, simple structure, low manufacturing cost, novelty and practicability, greatly improves the operating steadiness of the eccentric shaft, and is suitable for being popularized and used in platen press type creasing and cutting machines.
Description
Technical field
The utility model relates to the creasing and cutting machine field of components, is a kind of eccentric shaft fixture that is provided with in this machine specifically.
Background technology
At present, in known creasing and cutting machine, fixed eccentric shaft generally all adopts the method for the direct roof pressure of screw, this method causes this screw loosening in machine meeting in service, so that eccentric shaft swings or deflects, be difficult to the location, adjust also relatively difficulty, this can influence the homework precision and the operating efficiency of creasing and cutting machine.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of novel eccentric shaft fixture, it is that a end sides at alignment pin is provided with a concave surface, the annular groove of itself and eccentric shaft end setting is adapted, join by this concave surface and this annular groove, again by behind the locking nut fixing and locking, eccentric shaft is just blocked firmly, swing or deflection can not take place, thereby overcome above-mentioned drawback, efficiently solve a difficult problem.
The utility model solves technical scheme that its technical problem adopts: the eccentric shaft fixture, it comprises: holder, eccentric shaft, alignment pin, pad, locking nut, it is characterized in that: described holder belly is provided with eccentric pivot hole, the top is provided with dowel hole, described eccentric pivot hole, dowel hole interconnects, and adapt with the diameter of eccentric shaft and alignment pin respectively, described eccentric shaft end is provided with annular groove, described alignment pin bottom one side is provided with concave surface, the upper end is provided with the screw tooth, the size of described concave surface and the width of annular groove adapt, described pad is sheathed on alignment pin one end, and its footpath adapts to mutually, and described locking nut is located at the alignment pin top, be spirally connected with it, be used for the locking positioning pin.
The beneficial effects of the utility model are: design science is reasonable, and is simple in structure, and cost of manufacture is low, and Nover practical has improved the stability of eccentric shaft operation greatly, is fit to each creasing and cutting machine and promotes the use of.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure, 1. holder, 2. eccentric shaft, 3. alignment pin, 4. pad, 5. locking nut 6. eccentric pivot holes, 7. dowel hole, 8. concave surface, 9. screw tooth, 10. annular groove.
The specific embodiment
In example, described holder (1) belly is provided with eccentric pivot hole (6), the top is provided with dowel hole (7), described eccentric pivot hole (6) dowel hole (7) interconnects, and adapt with the diameter of eccentric shaft (2) and alignment pin (3) respectively, described eccentric shaft (2) end is provided with annular groove (10), described alignment pin (3) bottom one side is provided with concave surface (8), the upper end is provided with screw tooth (9), the width of the size of described concave surface (8) and annular groove (10) adapts, described pad (4) is sheathed on alignment pin (3) one ends, and its footpath adapts to mutually, and described locking nut (5) is located at alignment pin (3) top, be spirally connected with it, be used for the locking positioning pin, improved the stability of eccentric shaft operation greatly, be fit to each creasing and cutting machine and promote the use of.
Claims (5)
1. eccentric shaft fixture, it comprises: holder, eccentric shaft, alignment pin, pad, locking nut, it is characterized in that: described holder belly is provided with eccentric pivot hole, the top is provided with dowel hole, described eccentric pivot hole, dowel hole interconnect, and adapt with the diameter of eccentric shaft and alignment pin respectively.
2. eccentric shaft fixture according to claim 1 is characterized in that: described eccentric shaft end is provided with annular groove.
3. eccentric shaft fixture according to claim 1 is characterized in that: described alignment pin bottom one side is provided with concave surface, and the upper end is provided with the screw tooth, and the size of described concave surface and the width of annular groove adapt.
4. eccentric shaft fixture according to claim 1 is characterized in that: described pad is sheathed on alignment pin one end, and its footpath adapts to mutually.
5. eccentric shaft fixture according to claim 1 is characterized in that: described locking nut is located at the alignment pin top, is spirally connected with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205406926U CN201792373U (en) | 2010-09-20 | 2010-09-20 | Eccentric shaft fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205406926U CN201792373U (en) | 2010-09-20 | 2010-09-20 | Eccentric shaft fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792373U true CN201792373U (en) | 2011-04-13 |
Family
ID=43847294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205406926U Expired - Fee Related CN201792373U (en) | 2010-09-20 | 2010-09-20 | Eccentric shaft fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390062A (en) * | 2011-10-27 | 2012-03-28 | 罗后帅 | Left-and-right swaying mechanism |
| CN102935612A (en) * | 2012-11-27 | 2013-02-20 | 湖南通达汽车内饰有限责任公司 | Rotary grinding operating platform |
| CN109106549A (en) * | 2018-09-29 | 2019-01-01 | 哈尔滨市华锡尔医疗器械有限公司 | It is a kind of applied to operation bed leg plate, backboard, head plate locking mechanism |
-
2010
- 2010-09-20 CN CN2010205406926U patent/CN201792373U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390062A (en) * | 2011-10-27 | 2012-03-28 | 罗后帅 | Left-and-right swaying mechanism |
| CN102935612A (en) * | 2012-11-27 | 2013-02-20 | 湖南通达汽车内饰有限责任公司 | Rotary grinding operating platform |
| CN109106549A (en) * | 2018-09-29 | 2019-01-01 | 哈尔滨市华锡尔医疗器械有限公司 | It is a kind of applied to operation bed leg plate, backboard, head plate locking mechanism |
| CN109106549B (en) * | 2018-09-29 | 2023-10-24 | 哈尔滨市华锡尔医疗器械有限公司 | Locking mechanism applied to leg plate, back plate and head plate of operation bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RUI AN AO ER PRINTING PACKAGING MACHINERY CO., LTD Free format text: FORMER OWNER: LIN YOUSHI Effective date: 20130206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130206 Address after: 325200 Zhejiang province Ruian City Feiyun River area cloud standard room 5 Building Patentee after: RUIAN AOER PRINTING PACKING MACHINERY CO., LTD. Address before: 325200 south corner village, upper street, Ruian, Zhejiang Patentee before: Lin Youshi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20140920 |
|
| EXPY | Termination of patent right or utility model |