CN204127089U - A kind of coupling shaft - Google Patents
A kind of coupling shaft Download PDFInfo
- Publication number
- CN204127089U CN204127089U CN201420376690.6U CN201420376690U CN204127089U CN 204127089 U CN204127089 U CN 204127089U CN 201420376690 U CN201420376690 U CN 201420376690U CN 204127089 U CN204127089 U CN 204127089U
- Authority
- CN
- China
- Prior art keywords
- axis body
- fixed connecting
- connecting base
- utility
- model
- 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
- 230000001808 coupling Effects 0.000 title claims abstract description 12
- 238000010168 coupling process Methods 0.000 title claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of coupling shaft, comprise axis body, the two ends of axis body are arranged with screw rod, screw rod is provided with fixed connecting base, fixed connecting base is provided with fixed hole, and the two ends of described axis body are arranged with first ring connected in star, and one end that two fixed connecting bases contact with axis body is arranged with the second annular groove, fixed connecting base is fixedly connected with by chuck with the joint of axis body, is provided with two protuberances for being stuck in first ring connected in star and the second annular groove in chuck.The utility model structure is simple, designs ingenious, so in use, can change fixed connecting base as required, like this can be cost-saving.
Description
Technical field
The utility model relates to axle field, particularly with a kind of coupling shaft.
Background technique
Coupling shaft is in the market of a great variety, and a kind of coupling shaft the most frequently used at present, comprise axis body, axis body two ends are equipped with fixed connecting base, are provided with annular table between fixed connecting base and axis body; Fixed connecting base has retaining ring.The coupling shaft of this structure, fixed connecting base is fixedly connected with axis body, and the scope used like this is smaller, cannot change fixed connecting base as required.
Model utility content
The utility model, in order to solve the problem of prior art, provides a kind of coupling shaft.
For achieving the above object, the technical solution adopted in the utility model is: a kind of coupling shaft described in the utility model, comprise axis body, the two ends of axis body are arranged with screw rod, screw rod is provided with fixed connecting base, fixed connecting base is provided with fixed hole, the two ends of described axis body are arranged with first ring connected in star, one end that two fixed connecting bases contact with axis body is arranged with the second annular groove, fixed connecting base is fixedly connected with by chuck with the joint of axis body, is provided with two protuberances for being stuck in first ring connected in star and the second annular groove in chuck.
As preferably, described two protuberances and chuck integrated setting.
The utility model structure is simple, designs ingenious, so in use, can change fixed connecting base as required, like this can be cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
With reference to Fig. 1, this embodiment is by the following technical solutions: a kind of coupling shaft, comprise axis body 1, the two ends of axis body 1 are arranged with screw rod 2, screw rod 2 is provided with fixed connecting base 3, fixed connecting base 3 is provided with fixed hole 4, the two ends of described axis body 1 are arranged with first ring connected in star 5, one end that two fixed connecting bases 3 contact with axis body 1 is arranged with the second annular groove 6, fixed connecting base 3 is fixedly connected with by chuck 7 with the joint of axis body 1, is provided with two protuberances 8 for being stuck in first ring connected in star 5 and the second annular groove 6 in chuck 7.
It should be noted that described two protuberances 8 and chuck 7 integrated setting.
The utility model structure is simple, designs ingenious, so in use, can change fixed connecting base as required, like this can be cost-saving.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a coupling shaft, it is characterized in that, comprise axis body (1), the two ends of axis body (1) are arranged with screw rod (2), screw rod (2) is provided with fixed connecting base (3), fixed connecting base (3) is provided with fixed hole (4), the two ends of described axis body (1) are arranged with first ring connected in star (5), two upper one end contacted with axis body (1) of fixed connecting base (3) are arranged with the second annular groove (6), fixed connecting base (3) is fixedly connected with by chuck (7) with the joint of axis body (1), two protuberances (8) for being stuck in first ring connected in star (5) and the second annular groove (6) are provided with in chuck (7).
2. a kind of coupling shaft according to claim 1, is characterized in that, described two protuberances (8) and chuck (7) integrated setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376690.6U CN204127089U (en) | 2014-07-09 | 2014-07-09 | A kind of coupling shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376690.6U CN204127089U (en) | 2014-07-09 | 2014-07-09 | A kind of coupling shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127089U true CN204127089U (en) | 2015-01-28 |
Family
ID=52383448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376690.6U Expired - Fee Related CN204127089U (en) | 2014-07-09 | 2014-07-09 | A kind of coupling shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173892A (en) * | 2015-06-24 | 2015-12-23 | 张家港市华阳针纺织品有限公司 | Improved novel connecting shaft of winding machine |
| CN111673065A (en) * | 2020-07-22 | 2020-09-18 | 广东鸿图武汉压铸有限公司 | Quick-disassembly die-casting die ejection mechanism |
-
2014
- 2014-07-09 CN CN201420376690.6U patent/CN204127089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173892A (en) * | 2015-06-24 | 2015-12-23 | 张家港市华阳针纺织品有限公司 | Improved novel connecting shaft of winding machine |
| CN111673065A (en) * | 2020-07-22 | 2020-09-18 | 广东鸿图武汉压铸有限公司 | Quick-disassembly die-casting die ejection mechanism |
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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 |
Granted publication date: 20150128 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |