CN204961696U - Civilian dress formula roller chain - Google Patents
Civilian dress formula roller chain Download PDFInfo
- Publication number
- CN204961696U CN204961696U CN201520543650.0U CN201520543650U CN204961696U CN 204961696 U CN204961696 U CN 204961696U CN 201520543650 U CN201520543650 U CN 201520543650U CN 204961696 U CN204961696 U CN 204961696U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pilot hole
- outer plate
- locating stud
- roller chain
- 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
Abstract
The utility model relates to a civilian dress formula roller chain, it includes inner plate, outer chain plate, locating pin, sleeve, roller, and the roller is cup jointed to the sleeve outside, and the sleeve both ends are connected with both sides inner plate interference fit. The locating pin both ends all are equipped with the stopper spacing with the outer chain plate lateral surface, and the outer chain plate both ends are equipped with the pilot hole that is fit for the stopper and passes to and and locating pin round pin portion complex locating hole, the locating hole is located between outer chain plate tip and this the end pilot hole, and is equipped with the locating pin round pin portion that is fit for slideeed in the locating hole from the pilot hole passageway between locating hole and the pilot hole, outer chain plate's lateral surface is equipped with cardboard even as an organic whole and detains the seat, and the cardboard is equipped with the catching groove in detaining the seat, detains the cardboard in the catching groove, and is spacing with the stopper of outer chain plate both ends locating pin by cardboard both ends, the sleeve constitutes by two and half sets, and this two and half ways forms complete sleeve behind the locating pin. The utility model discloses assembling process is comparatively convenient, labour saving and time saving, and the transmission is comparatively reliable, is difficult for appearing the problem that the locating pin pine takes off.
Description
Technical field
The utility model relates to roller chain, is a kind of easy assembling type roller chain.
Background technique
Roller chain is a kind of for transmitting mechanokinetic chain, is widely used in family, industry and farm machinery, comprising conveyor, plotter, printing press, automobile, motorcycle and bicycle.It is generally formed by connecting by inner plate, outer plate, roller, sleeve, locating stud, and structure is simple, reliable, and transmission of power is efficient.But existing roller chain, its locating stud adopts rivet pin, and need to coordinate corresponding equipment to make rivet pin be connected with outer plate interference fit, comparatively waste time and energy, dismounting is comparatively inconvenient.Therefore need to be made improvements.
Model utility content
For overcoming above-mentioned deficiency, the utility model is intended to provide a kind of easy assembling type roller chain to related domain, and making it solve existing similar roller chain assembling comparatively wastes time and energy, the technical problem of dismounting inconvenience.Its objective is and to be achieved through the following technical solutions.
This easy assembling type roller chain comprises inner plate, outer plate, locating stud, sleeve, roller, sleeve outside socket roller, and sleeve two ends are connected with both sides inner plate interference fit, and locating stud is through sleeve and two ends are flexibly connected outer plate.Described locating stud two ends are equipped with the limiting stopper spacing with outer plate outer side surface, described outer plate two ends are provided with the pilot hole that applicable described limiting stopper passes, and the positioning hole to coordinate with described locating stud pin portion, positioning hole between outer plate end and this end pilot hole, and is provided with applicable described locating stud pin portion slips into positioning hole passage from described pilot hole between positioning hole and pilot hole; The outer side surface of described outer plate is provided with the clamp Button Block be connected as a single entity, and is provided with catching groove, buckles into clamp in catching groove in clamp Button Block, by clamp two ends by spacing for the limiting stopper of described outer plate two ends locating stud; Described sleeve by two and half cover form, this two and half be placed on described locating stud after form complete sleeve.In said structure, replace with hole shaft clearance by existing interference fit between locating stud with outer plate to coordinate, and locating stud two ends all arrange limiting stopper, utilize the aperture difference of outer plate pilot hole and positioning hole, positioning hole is slipped into from pilot hole by locating stud, limiting stopper is limited in positioning hole outer end, realizes locating stud and outer plate is located.Rely on outer plate arranged outside clamp Button Block, and buckle into clamp, by clamp two ends by spacing for the limiting stopper of outer plate two ends locating stud, therefore locating stud not easily gets loose after slipping into positioning hole, ensures the normal transmission of roller chain, and transmission is comparatively stable, reliable.
In said structure, described limiting stopper is nahlock shape or square.
In said structure, two and half cover connecting parts of described sleeve are that fillet seamlessly transits.By this structure, make to slide between roller and sleeve comparatively reliable.
This roller chain also comprises the limited cover coordinated with described outer plate pilot hole, and under described clamp effect, limited cover is positioned in pilot hole.Also described locating stud can be prevented to be slipped to pilot hole from positioning hole by this limited cover, make roller chain drives more reliable.
The utility model is without the need to realizing assembling by too much external equipment, assembly process is for convenience, more time saving and energy saving, and transmission is comparatively reliable, not easily occurs the problem that locating stud gets loose.
Accompanying drawing explanation
Fig. 1 is plane structure schematic diagram of the present utility model.
Fig. 2 be Fig. 1 overlook sectional structure schematic diagram.
Fig. 3 is that the utility model inner plate drives locating stud and outer plate to be slidably matched schematic diagram, and in figure, arrow represents moving direction.
Fig. 4 is the structural representation that the utility model clamp coordinates with outer plate catching groove, and arrow represents and buckles into direction.
Fig. 5 is the structural representation of the utility model sleeve and detent fit.
In figure, numbering and component names are: 1, inner plate, 2, outer plate, 201, pilot hole, 202, positioning hole, 203, passage, 204, clamp Button Block, 205, catching groove, 3, locating stud, 301, limiting stopper, 4, sleeve, 5, clamp, 6, roller.
Embodiment
Now by reference to the accompanying drawings, the utility model is described as follows.
As shown in figures 1-4, this easy assembling type roller chain comprises inner plate 1, outer plate 2, locating stud 3, sleeve 4, roller 6, and sleeve 4 is made up of two and half covers, and two and half covers are first socketed on bearing pin, then with inner plate 1 interference fit at sleeve 4 two ends.Locating stud 3 and outer plate 2 are for being flexibly connected, be specially: locating stud 3 two ends are equipped with the limiting stopper 301 spacing with outer plate 2 outer side surface, outer plate 2 two ends are provided with the pilot hole 201 that applicable limiting stopper 301 passes, and the positioning hole 202 to coordinate with locating stud 3 pin portion, positioning hole 202 between outer plate 2 end and this end pilot hole 201, and is provided with applicable locating stud 3 pin portion slips into positioning hole 202 passage 203 from pilot hole 201 between positioning hole 202 and pilot hole 201.The outer side surface of outer plate 2 is provided with clamp 5 Button Block 204 be connected as a single entity, and is provided with catching groove 205, buckles into clamp 5 in catching groove 205 in clamp 5 Button Block 204, the limiting stopper 301 of clamp 5 two ends and outer plate 2 two ends locating stud 3 offset formed spacing.In said structure, the size of limiting stopper 301 should be designed to the size being less than inner plate 1 and sleeve 4 matching hole, and limiting stopper 301 is in nahlock shape or square, and two and half cover connecting parts of sleeve 4 are that fillet seamlessly transits.
Further, also suitable limited cover can be set in the pilot hole 201 of described outer plate 2, by clamp 5, limited cover is positioned pilot hole 201, effectively prevents locating stud 3 to be slipped to pilot hole 201 from positioning hole 202 by this limited cover, make roller chain drives more reliable.
Concrete assembly process is: be first socketed on locating stud 3 by two and half of sleeve 4, and roller 6 is socketed on sleeve 4, and is located with corresponding inner plate 1 interference fit at sleeve 4 two ends; Again the two ends limiting stopper 301 of locating stud 3 is each passed through the pilot hole 201 of corresponding outer plate 2; Then locating stud 3 is slipped into positioning hole 202 by the pilot hole 201 of outer plate 2 along passage 203, now limiting stopper 301 is limited in outside outer plate 2; Finally clamp 5 is buckled into clamp 5 catching groove 205, clamp 5 two ends are by spacing for the limiting stopper 301 of outer plate 2 two ends locating stud 3.By which, successively multipair inner plate 1, outer plate 2 are connected, namely form roller chain.
Above content is intended to technological means of the present utility model is described, and unrestricted technical scope of the present utility model.Those skilled in the art do apparent improvement in conjunction with existing common practise to the utility model, within the protection domain also falling into the utility model claim.
Claims (4)
1. an easy assembling type roller chain, this roller chain comprises inner plate (1), outer plate (2), locating stud (3), sleeve (4), roller (6), sleeve (4) outside socket roller (6), sleeve (4) two ends are connected with both sides inner plate (1) interference fit, and locating stud (3) is through sleeve (4) and two ends are flexibly connected outer plate (2), it is characterized in that described locating stud (3) two ends are equipped with the limiting stopper (301) spacing with outer plate (2) outer side surface, described outer plate (2) two ends are provided with the pilot hole (201) that applicable described limiting stopper (301) is passed, and the positioning hole (202) to coordinate with described locating stud (3) pin portion, positioning hole (202) is positioned between outer plate (2) end and this end pilot hole (201), and between positioning hole (202) and pilot hole (201), be provided with applicable described locating stud (3) pin portion slips into positioning hole (202) passage (203) from described pilot hole (201), the outer side surface of described outer plate (2) is provided with clamp (5) Button Block (204) be connected as a single entity, catching groove (205) is provided with in clamp (5) Button Block (204), clamp (5) is buckled into, by clamp (5) two ends by spacing for the limiting stopper (301) at described outer plate (2) two ends locating stud (3) in catching groove (205), described sleeve (4) is made up of two and half covers, and this two and half is placed on described locating stud (3) and forms complete sleeve (4) afterwards.
2. easy assembling type roller chain according to claim 1, is characterized in that described limiting stopper (301) is in nahlock shape or square.
3. easy assembling type roller chain according to claim 1, is characterized in that two and half cover connecting parts of described sleeve (4) are that fillet seamlessly transits.
4. easy assembling type roller chain according to claim 1, is characterized in that this roller chain also comprises the limited cover coordinated with described outer plate (2) pilot hole (201), and under described clamp (5) effect, limited cover is positioned in pilot hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543650.0U CN204961696U (en) | 2015-07-26 | 2015-07-26 | Civilian dress formula roller chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520543650.0U CN204961696U (en) | 2015-07-26 | 2015-07-26 | Civilian dress formula roller chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961696U true CN204961696U (en) | 2016-01-13 |
Family
ID=55056765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520543650.0U Expired - Fee Related CN204961696U (en) | 2015-07-26 | 2015-07-26 | Civilian dress formula roller chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065574A (en) * | 2015-07-26 | 2015-11-18 | 德清华宇链传动有限公司 | Roller chain convenient to assemble |
-
2015
- 2015-07-26 CN CN201520543650.0U patent/CN204961696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065574A (en) * | 2015-07-26 | 2015-11-18 | 德清华宇链传动有限公司 | Roller chain convenient to assemble |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD656743S1 (en) | Substrate with camouflage pattern | |
| WO2014096366A8 (en) | Drill bit with an exchangeable cutting portion | |
| USD655515S1 (en) | Substrate with camouflage pattern | |
| CN203836131U (en) | Detachable gear | |
| CN204961696U (en) | Civilian dress formula roller chain | |
| CN204942406U (en) | Ready-package roller chain | |
| ATE458917T1 (en) | DEVICE FOR SECURING A SHAFT-HUB CONNECTION OF TWO SHAFTS | |
| WO2010144184A3 (en) | Slip free drill pipe | |
| CN105041972A (en) | Rapid installation type roller chain | |
| EP2154390A3 (en) | Power transmission apparatus | |
| CN203655817U (en) | Rod end connection device | |
| CN204961697U (en) | Roller chain of area buffering chain link | |
| CN203516597U (en) | Fast connecting device for chains | |
| CN105065574A (en) | Roller chain convenient to assemble | |
| CN203948499U (en) | A kind of shaft end gear mounting structure | |
| CN202402493U (en) | Bearing with connection protruding sleeve in inner ring | |
| WO2020026042A3 (en) | Kit for a gearbox, gearbox device comprising the kit and method for manufacturing a gearbox device | |
| CN204729593U (en) | A kind of crane transmission axle inserting type safety cover | |
| CN202098810U (en) | Split sprocket for chain bucket type slag salvaging machine | |
| CN205097093U (en) | Simply press gear frock | |
| CN203395041U (en) | Output shaft and transmission wheel connecting structure | |
| CN204942402U (en) | With the roller chain of buffer structure | |
| CN208083229U (en) | A kind of positioning device of crankshaft of motorcycle timing sprocket | |
| CN204366117U (en) | A kind of hole processing device of delivery sheet | |
| CN204727042U (en) | A kind of belt conveyor load transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: 313200 Zhejiang city of Huzhou province Deqing County Qianyuan town Hangzhou No. 1199 Mu Lu Patentee after: Zhejiang elephant chain transmission Co., Ltd. Address before: 313000 Zhejiang city in Huzhou Province town of Deqing County Qianyuan Jin Huo Cun Patentee before: Deqing Hua Yu Chain conveyer Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |