CN208381138U - A kind of stable type shaft coupling - Google Patents
A kind of stable type shaft coupling Download PDFInfo
- Publication number
- CN208381138U CN208381138U CN201820361397.0U CN201820361397U CN208381138U CN 208381138 U CN208381138 U CN 208381138U CN 201820361397 U CN201820361397 U CN 201820361397U CN 208381138 U CN208381138 U CN 208381138U
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- CN
- China
- Prior art keywords
- clamping
- clamping member
- clamping piece
- fastening
- shaft coupling
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- 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.)
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Abstract
The utility model discloses a kind of stable type shaft couplings, including two first clamping member, two the second clamping pieces and fastening structures, two first clamping member are semi-annular shape and two first clamping member are mutually spliced into the first cylinder, the two sides of two first clamping member are equipped with fastening through-hole and sliding eye, in use, two the mutual of first clamping member splice and are pre-tightened with fastening bolt and fastening through-hole cooperation；Two the second clamping pieces are semi-annular shape；The fastening structure includes sliding bar and spring；One end of the sliding bar is connect with the outside of the second clamping piece, and in sliding eye, the spring is socketed on sliding bar for other end sliding plug, and the both ends inside face contact with the lateral surface of the second clamping piece and first clamping member respectively.The stable type shaft coupling of the utility model can enable the shaft joint size for connection, shape difference away from biggish axis and shaft parts, and structure is simple, facilitate manufacture, carrying, installation and maintenance.
Description
Technical field
The utility model belongs to a kind of shaft coupling technical field, and in particular to a kind of stable type shaft coupling.
Background technique
Shaft coupling is to be allowed to rotate jointly for two axis coupled in different institutions to transmit the machine components of torque, connection
Axis device is made of two half parts, is coupled respectively with driving shaft and driven shaft, and many shaft couplings of current application, which mostly exist, to be applicable in
Range owes wide deficiency, and manufacture and installation accuracy requirement are also higher, and shape, the biggish axial workpiece of change in size are coupled
The shaft coupling that often match different size or type respectively, increases the cost of product operation and maintenance, for this purpose, it is proposed that
A kind of stable type shaft coupling.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is that many shaft couplings of current application to be solved mostly have applicable model
It encloses and owes wide deficiency, manufacture and installation accuracy require also higher problem.
(2) technical solution
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: stable type shaft coupling, including
Two first clamping member, two the second clamping pieces and fastening structures, two first clamping member are semi-annular shape and two first
Clamping piece is mutually spliced into the first cylinder, and the two sides of two first clamping member are equipped with fastening through-hole and sliding eye, in use, two
The mutual of a first clamping member splices and is pre-tightened with fastening bolt and fastening through-hole cooperation；Two the second clamping pieces are semicircular ring
Shape；The fastening structure includes sliding bar and spring；One end of the sliding bar is connect with the outside of the second clamping piece, another
Hold sliding plug in sliding eye, the spring is socketed on sliding bar, and both ends respectively with the lateral surface of the second clamping piece and
The inside face contact of first clamping member.
In above-mentioned stable type shaft coupling, the fastening structure has 4, and the sliding eye of each first clamping member has 2.
In above-mentioned stable type shaft coupling, the two sides up and down of second clamping piece are provided with several along the second clamping
The notch of the axial line arrangement of part, forms clip tooth between two adjacent notches, the clip tooth on one of them second clamping piece is inserted
It connects in the notch of another the second clamping piece.
In above-mentioned stable type shaft coupling, the lateral surface of second clamping piece and the medial surface of first clamping member are respectively provided with
It faces directly by block, described to face directly vertical with sliding bar by facing directly for block, sliding eye runs through straight positioned at first clamping member medial surface
Face lean on block, the both ends of the spring respectively be located at the second clamping piece lateral surface facing directly by block and be located at first clamping member on the inside of
Facing directly for face is contacted by block.
In above-mentioned stable type shaft coupling, the material of described first clamping member is plastics.
(3) beneficial effect
The stable type shaft coupling of the utility model, the second clamping piece of the shaft coupling can both have been fixed by folder connecting shaft, also
It can be adjusted by clamping radius of the elastic support to the second clamping piece, thus increase the scope of application of the shaft joint, energy
Enough sizes for connection, shape difference are away from biggish axis and shaft parts, and structure is simple, facilitates manufacture, carrying, installation and maintenance.In addition
The shaft member of different-diameter can be more suitable for by the cooperation of notch and clip tooth.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the stable type shaft coupling of the utility model；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the first usage state diagram in Fig. 1；
Fig. 4 is the second usage state diagram in Fig. 1；
1 it is first clamping member in figure, 2 be the second clamping piece, 3 be fastening through-hole, 4 be fastening bolt, 5 be sliding eye, 6 is
Sliding bar, 7 be spring, 8 be notch, 9 be clip tooth, 10 for face directly by block, 11 be shaft member.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of stable type shaft coupling as Figure 1-Figure 4, including two first clamping member, 1, two 2 and of the second clamping piece
Fastening structure, two first clamping member 1 are semi-annular shape and two first clamping member 1 are mutually spliced into the first cylinder, and two
The two sides of one clamping piece 1 are equipped with fastening through-hole 3 and sliding eye 5, in use, the mutual splicing and use of two first clamping member 1
Fastening bolt 4 and the cooperation of fastening through-hole 3 pre-tighten；Two the second clamping pieces 2 are semi-annular shape；The fastening structure includes
Sliding bar 6 and spring 7；One end of the sliding bar 6 is connect with the outside of the second clamping piece 2, and other end sliding plug is being slided
In hole 5, the spring 7 is socketed on sliding bar 6, and both ends respectively with the lateral surface of the second clamping piece 2 and first clamping member 1
Inside face contact.
The stable type shaft coupling of the utility model, the second clamping piece of the shaft coupling can both have been fixed by folder shaft member 11, also
It can be adjusted by clamping radius of the elastic support to the second clamping piece, thus increase the scope of application of the shaft joint, energy
Enough sizes for connection, shape difference are away from biggish axis and shaft parts, and structure is simple, facilitates manufacture, carrying, installation and maintenance.
The above-mentioned fastening structure has 4, and the sliding eye 5 of each first clamping member 1 has 2.
As shown in figs 2-4, the two sides up and down of above-mentioned second clamping piece 2 are provided with several along the second clamping
The notch 8 of the axial line arrangement of part 2 forms clip tooth 9, the folder on one of them second clamping piece 2 between two adjacent notches 8
Tooth 9 is plugged in the notch 8 of another the second clamping piece 2.When the diameter of shaft member 11 is excessive, 9 engagement shaft of clip tooth can be passed through
Part 11 clamps shaft member 11, if second clamping piece 2 can pass through notch 8 by clip tooth 9 when too small, can reduce the second folder
The aid range of gripping member 2, therefore the second clamping piece 2 can be made to clamp the small shaft member 11 of diameter, improve practicability.
The above-mentioned lateral surface of the second clamping piece 2 and the medial surface of first clamping member 1, which is provided with, to be faced directly by block 10, described
It faces directly and leans on facing directly for block vertical with sliding bar, sliding eye 5 runs through facing directly by block positioned at 1 medial surface of first clamping member, the bullet
The both ends of spring respectively be located at 2 lateral surface of the second clamping piece and facing directly by block and leaned on positioned at facing directly for 1 medial surface of first clamping member
Block contact.
The material of above-mentioned first clamping member is plastics.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. a kind of stable type shaft coupling, it is characterised in that: including two first clamping member (1), two the second clamping pieces (2) and tight
Fixing structure, two first clamping member (1) are semi-annular shape and two first clamping member (1) are mutually spliced into the first cylinder, and two
The two sides of a first clamping member (1) are equipped with fastening through-hole (3) and sliding eye (5), in use, two first clamping member (1)
Mutually splice and is pre-tightened with fastening bolt (4) and fastening through-hole (3) cooperation；Two the second clamping pieces (2) are semi-annular shape；Institute
Stating fastening structure includes sliding bar (6) and spring (7)；Connect on the outside of one end of the sliding bar (6) and the second clamping piece (2)
It connects, in the sliding eye (5), the spring (7) is socketed on sliding bar (6) for other end sliding plug, and both ends are respectively with second
The lateral surface of clamping piece (2) and the inside face contact of first clamping member (1).
2. stable type shaft coupling according to claim 1, it is characterised in that: the fastening structure has 4, each first folder
The sliding eye (5) of gripping member (1) has 2.
3. stable type shaft coupling according to claim 1, it is characterised in that: the two sides up and down of second clamping piece (2)
Several notches (8) arranged along the axial line of the second clamping piece (2) are provided with, are formed between two adjacent notches (8)
Clip tooth (9), the clip tooth (9) on one of them second clamping piece (2) are plugged in the notch (8) of another the second clamping piece (2).
4. stable type shaft coupling according to claim 1, it is characterised in that: the lateral surface of second clamping piece (2) and
The medial surface of first clamping member (1), which is provided with, to be faced directly by block (10), described to face, sliding vertical with sliding bar by facing directly for block directly
Facing directly by block positioned at first clamping member (1) medial surface is run through in hole (5), and the both ends of the spring are respectively and positioned at the second clamping piece
(2) lateral surface facing directly by block and be located at first clamping member (1) medial surface facing directly by block contact.
5. stable type shaft coupling according to claim 1, it is characterised in that: the material of described first clamping member is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361397.0U CN208381138U (en) | 2018-03-16 | 2018-03-16 | A kind of stable type shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820361397.0U CN208381138U (en) | 2018-03-16 | 2018-03-16 | A kind of stable type shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381138U true CN208381138U (en) | 2019-01-15 |
Family
ID=64974961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820361397.0U Expired - Fee Related CN208381138U (en) | 2018-03-16 | 2018-03-16 | A kind of stable type shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927622A (en) * | 2020-08-18 | 2020-11-13 | 安徽省英菲尼科技股份有限公司 | Connecting box for diesel engine generator set |
| CN113976359A (en) * | 2021-11-12 | 2022-01-28 | 宁波吉威熔模铸造有限公司 | Casting equipment for machining tooth holder |
| CN116576203A (en) * | 2023-07-13 | 2023-08-11 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
-
2018
- 2018-03-16 CN CN201820361397.0U patent/CN208381138U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927622A (en) * | 2020-08-18 | 2020-11-13 | 安徽省英菲尼科技股份有限公司 | Connecting box for diesel engine generator set |
| CN113976359A (en) * | 2021-11-12 | 2022-01-28 | 宁波吉威熔模铸造有限公司 | Casting equipment for machining tooth holder |
| CN113976359B (en) * | 2021-11-12 | 2023-02-21 | 宁波吉威熔模铸造有限公司 | Casting equipment for machining tooth holder |
| CN116576203A (en) * | 2023-07-13 | 2023-08-11 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
| CN116576203B (en) * | 2023-07-13 | 2023-09-08 | 深圳市百川滚珠丝杆有限公司 | Synchronous wheel structure of shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |