CN202301498U - Lengthened coupler - Google Patents
Lengthened coupler Download PDFInfo
- Publication number
- CN202301498U CN202301498U CN201120449533XU CN201120449533U CN202301498U CN 202301498 U CN202301498 U CN 202301498U CN 201120449533X U CN201120449533X U CN 201120449533XU CN 201120449533 U CN201120449533 U CN 201120449533U CN 202301498 U CN202301498 U CN 202301498U
- Authority
- CN
- China
- Prior art keywords
- cup dolly
- round
- shaft joint
- vertical cylinder
- center
- 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 discloses a lengthened coupler, which comprises a round base. A vertical cylinder is fixedly arranged in the center of the round base, the center of the vertical cylinder is communicated with the round base and is provided with a round groove body, a lateral groove is arranged on the inner lateral wall of the round groove body, a plurality of round through holes are arranged on the outer edge of the round base, and the round through holes are evenly distributed on the outer edge of the round base.
Description
Technical field
The utility model relates to a kind of lengthening shaft joint, in particular for the lengthening shaft joint of mechanical rotation.
Background technique
Shaft joint is one of important foundation component that have a large capacity and a wide range, and at present, shaft joint mainly contains two types of rigid coupling device and elasticity shaft joints; It is simple in structure to rigidly fix shaft joint, with low cost, but can produce displacement; Increase the additional load of rotating shaft, existing shaft joint is the cross shaft joint mostly; Dumb, often refuel, and noise can take place.
The model utility content
For deficiency and the defective of alleviating existing technology, the purpose of the utility model is to provide a kind of lengthening shaft joint, and the utility model structural design is simple, novel, and fabricating cost is low, small and exquisite sensitivity, and the axle rotating effect is good.
The utility model adopts following technological scheme to achieve these goals:
A kind of lengthening shaft joint; Comprise cup dolly; The center fixation of described cup dolly is equipped with vertical cylinder, and the center of said vertical cylinder is communicated with cup dolly and has circular cell body, also is provided with side channel on the madial wall of described circular cell body; Have some manholes on the external side brim of said cup dolly, described manhole evenly is arranged in the external side brim of cup dolly.
The advantage of the utility model:
The utility model structural design is simple, novel, and fabricating cost is low, small and exquisite sensitivity, and the axle rotating effect is good.
Description of drawings
Fig. 1 is the plan view of the utility model.
Fig. 2 is the side view of the utility model.
Embodiment
Ginseng part accompanying drawing 1, accompanying drawing 2; A kind of lengthening shaft joint comprises cup dolly 1, and the center fixation of cup dolly 1 is equipped with vertical cylinder 2; Vertically the center of cylinder 2 is communicated with cup dolly 1 and has circular cell body 3; Also be provided with side channel 4 on the madial wall of circular cell body 3, have some manholes 5 on the external side brim of cup dolly 1, manhole 5 evenly is arranged in the external side brim of cup dolly 1.
Claims (2)
- One kind the lengthening shaft joint; Comprise cup dolly; It is characterized in that: the center fixation of described cup dolly is equipped with vertical cylinder; The center of said vertical cylinder is communicated with cup dolly and has circular cell body, also is provided with side channel on the madial wall of described circular cell body, has some manholes on the external side brim of said cup dolly.
- 2. a kind of lengthening shaft joint according to claim 1, it is characterized in that: described manhole evenly is arranged in the external side brim of cup dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120449533XU CN202301498U (en) | 2011-11-14 | 2011-11-14 | Lengthened coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120449533XU CN202301498U (en) | 2011-11-14 | 2011-11-14 | Lengthened coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301498U true CN202301498U (en) | 2012-07-04 |
Family
ID=46370404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120449533XU Expired - Fee Related CN202301498U (en) | 2011-11-14 | 2011-11-14 | Lengthened coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301498U (en) |
-
2011
- 2011-11-14 CN CN201120449533XU patent/CN202301498U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131114 |