CN203009627U - Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' - Google Patents
Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' Download PDFInfo
- Publication number
- CN203009627U CN203009627U CN 201220519543 CN201220519543U CN203009627U CN 203009627 U CN203009627 U CN 203009627U CN 201220519543 CN201220519543 CN 201220519543 CN 201220519543 U CN201220519543 U CN 201220519543U CN 203009627 U CN203009627 U CN 203009627U
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- input end
- batten
- chinese character
- output terminal
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Abstract
The utility model discloses a straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like the Chinese character 'yue'. The straight groove butt-joint elastic coupling is used for connecting heads of input shafts and heads of output shafts. Convex input end bulged strips shaped like the Chinese character 'yi' are arranged on the circumferences of the heads of the input shafts at intervals, and an input end strip-striped groove is formed between adjacent input end bulged strips. Convex input end bulged strips shaped like the Chinese character 'yi' are arranged on the circumferences of the heads of the output shafts at intervals, and an output end strip-striped groove is formed between adjacent output end bulged strips. The input end strip-shaped grooves and the output end strip-shaped grooves are in the same structure and arranged like the Chinese character 'yi'. The straight groove butt-joint elastic coupling further comprises a batten shaped like the Chinese character 'yue', wherein the batten shaped like the Chinese character 'yue' is inlaid and installed inside the input end strip-shaped groove and the output end strip-shaped groove. Two sides of the batten are respectively arranged outside of the input end bulged strips and the output end bulged strips. According to the straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for the batten shaped like the Chinese character 'yue', the structure of the batten shaped like the Chinese character 'yue' is used for connecting the input shafts and the output shafts together. The straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for the batten shaped like the Chinese character 'yue' has elasticity and difficult to damage and further has the advantages of being simple in structure, convenient to manufacture, low in cost and rapid to install.
Description
Technical field
The utility model relates to a kind of coupling, relates in particular to a kind of shape batten straight trough dock Simple fast-assembling elastic coupling flexible coupling of saying.
Background technique
Coupling is mainly used in connecting the axle of two different institutions, uses very extensive in Machine Design.According to the relative position relation that is connected diaxon, coupling can be divided into fixed and movable two kinds.Permanent coupling adopts and is fixedly connected with, and is simple in structure, but requires the diaxon accuracy of alignment high, otherwise can have a strong impact on the working stability of coupling; And because its structure is fixed, do not have spring function, and can not absorbing vibration and impact, damage than being easier to, cause its life-span shorter, and install cumbersome.The structure of movable coupling has elasticity, has stronger absorbing vibration and the ability of impact, thus not only effective, the stable performance of connecting shaft, and not fragile, the life-span is longer.But the complicated structure of existing movable coupling needs the multiple parts such as spring, pivot pin, and need to carry out precision machining to spindle nose, so fabricating cost is higher, installs also cumbersomely, is difficult to popularize.
Summary of the invention
The purpose of this utility model provides a kind of shape batten straight trough dock Simple fast-assembling elastic coupling flexible coupling of saying with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model is used for connecting the head of input shaft and the head of output shaft, be arranged at intervals with the in-line input end raised line of projection on the circumference of the head of described input shaft, form the input end bar-shaped trough between adjacent described input end raised line, be arranged at intervals with the in-line output terminal raised line of projection on the circumference of the head of described output shaft, form the output terminal bar-shaped trough between adjacent described output terminal raised line, the structure of described input end bar-shaped trough and described output terminal bar-shaped trough is identical and be rods arranged in horizontal line; Described coupling also comprises says the shape batten, and the described shape batten of saying embeds and to be installed in described input end bar-shaped trough and described output terminal bar-shaped trough, and the described both sides of saying the shape batten are placed in respectively the outside of described input end raised line and described output terminal raised line.
During installation, first the head of input shaft and the head of output shaft are placed near being in-line, input end bar-shaped trough and output terminal bar-shaped trough are corresponded to straight line, then will say the embedding of shape batten and be installed in input end bar-shaped trough and output terminal bar-shaped trough.After installing, be coated with full butter saying between shape batten and input end raised line and output terminal raised line, cover guard shield, stay the gap of 5mm between guard shield and coupling, guard shield is fixed by bolts on body.
As preferably, described input end raised line and described output terminal raised line are 9-15, and the described shape batten of saying is 3-5, and the described shape batten of saying fills up all described input end bar-shaped troughs and described output terminal bar-shaped trough.
As optimal selection, described input end raised line and described output terminal raised line are 9, and the described shape batten of saying is 3.
Particularly, the described shape batten of saying is the stainless steel batten.
The beneficial effects of the utility model are:
The structure that the shape batten is said in the utility model utilization links together input shaft and output shaft, has elasticity, and is not fragile; That the utility model also has advantages of is simple in structure, easy to process, with low cost, quick for installation, be easy to popularize.
Description of drawings
Accompanying drawing is the structural representation during the utility model is used.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings, the utility model is used for connecting the head of input shaft 1 and the head of output shaft 5, be arranged at intervals with the in-line input end raised line 3 of projection on the circumference of the head of input shaft 1, form input end bar-shaped trough (unmarked in figure) between adjacent input end raised line 3, be arranged at intervals with the in-line output terminal raised line 4 of projection on the circumference of the head of output shaft 5, form output terminal bar-shaped trough (unmarked in figure) between adjacent output terminal raised line 4, the structure of input end bar-shaped trough and output terminal bar-shaped trough is identical and be rods arranged in horizontal line; The utility model also comprises says shape batten 2, says 2 embeddings of shape batten and is installed in input end bar-shaped trough and output terminal bar-shaped trough, and the both sides of saying shape batten 2 are placed in respectively the outside of input end raised line 3 and output terminal raised line 4; Input end raised line 3 and output terminal raised line 4 are 9, and saying shape batten 2 is 3, say shape batten 2 and fill up all input end bar-shaped troughs and output terminal bar-shaped trough; Say shape batten 2 and be the stainless steel batten.
As shown in drawings, during installation, first the head of input shaft 1 and the head of output shaft 5 are placed near being in-line, input end bar-shaped trough and output terminal bar-shaped trough are corresponded to straight line, then will say 2 embeddings of shape batten and be installed in input end bar-shaped trough and output terminal bar-shaped trough.After installing, be coated with full butter saying between shape batten 2 and input end raised line 3 and output terminal raised line 4, cover the guard shield (not shown), stay the gap of 5mm between guard shield and coupling, guard shield is fixed by bolts on body.
Claims (4)
1. say shape batten straight trough dock Simple fast-assembling elastic coupling flexible coupling for one kind, be used for connecting the head of input shaft and the head of output shaft, it is characterized in that: the in-line input end raised line that is arranged at intervals with projection on the circumference of the head of described input shaft, form the input end bar-shaped trough between adjacent described input end raised line, be arranged at intervals with the in-line output terminal raised line of projection on the circumference of the head of described output shaft, form the output terminal bar-shaped trough between adjacent described output terminal raised line, the structure of described input end bar-shaped trough and described output terminal bar-shaped trough is identical and be rods arranged in horizontal line, described coupling also comprises says the shape batten, and the described shape batten of saying embeds and to be installed in described input end bar-shaped trough and described output terminal bar-shaped trough, and the described both sides of saying the shape batten are placed in respectively the outside of described input end raised line and described output terminal raised line.
2. the shape batten straight trough dock Simple fast-assembling elastic coupling flexible coupling of saying according to claim 1, it is characterized in that: described input end raised line and described output terminal raised line are 9-15, the described shape batten of saying is 3-5, and the described shape batten of saying fills up all described input end bar-shaped troughs and described output terminal bar-shaped trough.
3. the shape batten straight trough dock Simple fast-assembling elastic coupling flexible coupling of saying according to claim 2, it is characterized in that: described input end raised line and described output terminal raised line are 9, and the described shape batten of saying is 3.
4. according to claim 1,2 or 3 described shape batten straight trough dock Simple fast-assembling elastic coupling flexible couplings of saying, it is characterized in that: the described shape batten of saying is the stainless steel batten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519543 CN203009627U (en) | 2012-10-11 | 2012-10-11 | Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519543 CN203009627U (en) | 2012-10-11 | 2012-10-11 | Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009627U true CN203009627U (en) | 2013-06-19 |
Family
ID=48601224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519543 Expired - Fee Related CN203009627U (en) | 2012-10-11 | 2012-10-11 | Straight groove butt-joint elastic coupling capable of being easy and convenient and fast to install for batten shaped like Chinese character 'yue' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727147A (en) * | 2012-10-11 | 2014-04-16 | 成都科兴密封技术有限公司 | 'Yue'-shaped batten straight groove docking type simple quick-mounting elastic coupling |
| EP4112978A1 (en) * | 2021-06-28 | 2023-01-04 | Goodrich Corporation | Compliant joint drive assembly |
-
2012
- 2012-10-11 CN CN 201220519543 patent/CN203009627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727147A (en) * | 2012-10-11 | 2014-04-16 | 成都科兴密封技术有限公司 | 'Yue'-shaped batten straight groove docking type simple quick-mounting elastic coupling |
| EP4112978A1 (en) * | 2021-06-28 | 2023-01-04 | Goodrich Corporation | Compliant joint drive assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131011 |