CN208982528U - A kind of shaft coupling - Google Patents
A kind of shaft coupling Download PDFInfo
- Publication number
- CN208982528U CN208982528U CN201821496294.1U CN201821496294U CN208982528U CN 208982528 U CN208982528 U CN 208982528U CN 201821496294 U CN201821496294 U CN 201821496294U CN 208982528 U CN208982528 U CN 208982528U
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- China
- Prior art keywords
- flange
- axis body
- welded
- shaft coupling
- jiao
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Abstract
The utility model discloses a kind of shaft couplings, including first flange and second flange, axis body is welded in the first flange, lantern ring is welded on the axis body, and lantern ring is welded on the one end of first flange close to axis body, the one end of the first flange far from axis body is respectively welded multiple Ka Jiao and annular sleeve block by outer ring to inner ring, the position that Ka Jiao is corresponded in the second flange is equally welded with multiple Ka Jiao, and the Ka Jiao intermeshing on the Ka Jiao and first flange in second flange, the position that the second flange corresponds to annular sleeve block is welded with embedded block.The utility model is agreed with by embedded block and annular groove, it can prevent that circular runout occurs between first flange and second flange, circular runout occurs when shaft coupling being thus prevented to operate, promote shaft coupling job stability, insertion axis body can be sealed by sealing ring, it prevents liquid from entering in the accommodating chamber of axis body, prevents liquid corrosion, promote the service life of shaft coupling.
Description
Technical field
The utility model relates to axis transmission technical field more particularly to a kind of shaft couplings.
Background technique
Shaft coupling is primarily used to two axis of connection, rotates together two axis by shaft coupling, usually under by two halves
Composition, is connected two halves by certain mode, while can also play overload protective function；
The shortcomings that two flanges are attached by existing shaft coupling by bolt, and there are circular runouts influences axis body fortune
Dynamic stationarity, and leakproofness is poor, and liquid is be easy to cause to enter in jackshaft cavity, causes to corrode.
Utility model content
Purpose of the utility model is to solve shaft coupling in the prior art, there are circular runouts, influence axis body movement
Stationarity, and the problem that leakproofness is poor, and a kind of shaft coupling proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of shaft coupling, including first flange and second flange, are welded with axis body in the first flange, on the axis body
It is welded with lantern ring, and lantern ring is welded on the one end of first flange close to axis body, the one end of the first flange far from axis body is by outer
Circle to inner ring is respectively welded multiple Ka Jiao and annular sleeve block, corresponded in the second flange Ka Jiao position be equally welded with it is more
A Ka Jiao, and the Ka Jiao intermeshing on the Ka Jiao and first flange in second flange, the second flange correspond to annular sleeve block
Position be welded with embedded block, the second flange is welded with insertion axis body close to one end of first flange.
Preferably, offer annular groove on the annular sleeve block, the width of the annular groove and embedded block it is of same size.
Preferably, the position that the outer ring Ka Jiao is located in the first flange and second flange offers screw hole, and described the
Fixing bolt is threaded on screw hole on two flanges.
Preferably, the position for being located at embedded block in the second flange and being embedded between axis body is arranged with sealing ring.
Preferably, the axis body offers accommodating chamber close to one end of insertion axis body.
Preferably, fixing threaded hole, the fixation spiral shell of the lantern ring are offered correspondingly on the insertion axis body and lantern ring
Auxiliary bolt is threaded on hole.
The utility model has the benefit that compared with prior art
1, the utility model is agreed with by embedded block and annular groove, can prevent that diameter occurs between first flange and second flange
To bounce, circular runout occurs when shaft coupling being thus prevented to operate, promotes shaft coupling job stability；
2, insertion axis body can be sealed by sealing ring, prevents liquid from entering in the accommodating chamber of axis body, prevents liquid
Body corrosion, promotes the service life of shaft coupling, lantern ring, axis body and insertion axis body is fixed by auxiliary bolt, further
Improve connection reliability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of shaft coupling structure chart；
Fig. 2 be the utility model proposes a kind of shaft coupling first flange side view；
Fig. 3 be the utility model proposes a kind of shaft coupling annular sleeve block cross-sectional view.
In figure: 1 first flange, 2 annular sleeve blocks, 3 Ka Jiao, 4 second flanges, 5 fixing bolts, 6 insertion axis bodies, 7 sealing rings,
8 embedded blocks, 9 axis bodies, 10 screw holes, 11 annular grooves, 12 lantern rings, 13 auxiliary bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of shaft coupling, including first flange 1 and second flange 4 are welded with axis body 9 in first flange 1,
Lantern ring 12 is welded on axis body 9, and lantern ring 12 is welded on first flange 1 close to one end of axis body 9, first flange 1 is far from axis body 9
One end multiple card angles 3 and annular sleeve block 2 are respectively welded by outer ring to inner ring, the position that card angle 3 is corresponded in second flange 4 is same
Sample is welded with multiple card angles 3, and the card angle 3 in second flange 4 and the card angle 3 in first flange 1 are intermeshed, second flange 4
The position of corresponding annular sleeve block 2 is welded with embedded block 8, and second flange 4 is welded with insertion axis body 6 close to one end of first flange 1,
Embedded block 8 is ring block, and card angle 3 is trapezoidal protrusion, passes through the card angle 3 in first flange 1 and 3 phase of card angle in second flange 4
Mutually occlusion can be rotated by second flange 4 and first flange 1 is driven to be rotated.
Offer annular groove 11 on annular sleeve block 2, the width of annular groove 11 is of same size with embedded block 8, passes through insertion
Block 8 agrees with annular groove 11, can prevent from that circular runout occurs between first flange 1 and second flange 4, to promote shaft coupling work
Make stability.Position in first flange 1 and second flange 4 positioned at 3 outer ring of card angle offers screw hole 10, in second flange 4
Screw hole 10 on be threaded with fixing bolt 5, first flange 1 and second flange 4 are fixed by fixing bolt 5.
The position for being located at embedded block 8 in second flange 4 and being embedded between axis body 6 is arranged with sealing ring 7, passes through sealing ring 7
Insertion axis body 6 can be sealed, prevent liquid from entering in the accommodating chamber of axis body 9, prevent liquid corrosion.Axis body 9 is close to embedding
The one end for entering axis body 6 offers accommodating chamber, and the diameter of insertion axis body 6 is less than axis body 9, and insertion axis body 6 can agree with the appearance into axis body 9
It receives intracavitary, the stability of shaft coupling can be promoted.Fixing threaded hole, lantern ring are offered correspondingly on insertion axis body 6 and lantern ring 12
Auxiliary bolt 13 is threaded on 12 fixing threaded hole, and fixing threaded hole runs through axis body 9, it can be by lantern ring by auxiliary bolt 13
12, axis body 9 and insertion axis body 6 are fixed, and further promote connection reliability.
When the utility model is used, embedded block 8 is driven to snap onto the annular groove 11 of annular sleeve block 2 by second flange 4,
It is embedded in the accommodating chamber that axis body 6 snaps onto axis body 9 simultaneously, the card angle 3 in first flange 1 and 3 phase of card angle in second flange 4
Mutually occlusion first flange 1 and second flange 4 is fixed by fixing bolt 5 at this time, by auxiliary bolt 13 by lantern ring 12
It is fixed with insertion axis body 6, insertion axis body 6 can be sealed by sealing ring 7, prevent liquid from entering the appearance of axis body 9
It receives intracavitary, prevents liquid corrosion, promote the service life of shaft coupling, agreed with by embedded block 8 and annular groove 11, first can be prevented
Circular runout occurs between flange 1 and second flange 4, circular runout occurs when shaft coupling being thus prevented to operate, promotes shaft coupling
Device job stability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of shaft coupling, including first flange (1) and second flange (4), which is characterized in that welded on the first flange (1)
It is connected to axis body (9), is welded with lantern ring (12) on the axis body (9), and lantern ring (12) is welded on first flange (1) close to axis body
(9) one end, the first flange (1) far from axis body (9) one end by outer ring to inner ring be respectively welded multiple Ka Jiao (3) and
Annular sleeve block (2), the position that Ka Jiao (3) is corresponded on the second flange (4) is equally welded with multiple Ka Jiao (3), and the second method
The Ka Jiao (3) on Ka Jiao (3) and first flange (1) on blue (4) is intermeshed, the corresponding annular sleeve block of the second flange (4)
(2) position is welded with embedded block (8), and the second flange (4) is welded with insertion axis body close to the one end of first flange (1)
(6)。
2. a kind of shaft coupling according to claim 1, which is characterized in that offer annular groove on the annular sleeve block (2)
(11), the width with embedded block (8) of the annular groove (11) is of same size.
3. a kind of shaft coupling according to claim 1, which is characterized in that on the first flange (1) and second flange (4)
Position positioned at Ka Jiao (3) outer ring offers screw hole (10), is threaded on the screw hole (10) on the second flange (4)
Fixing bolt (5).
4. a kind of shaft coupling according to claim 1, which is characterized in that be located at embedded block (8) on the second flange (4)
Position between insertion axis body (6) is arranged with sealing ring (7).
5. a kind of shaft coupling according to claim 1, which is characterized in that the one of close insertion axis body (6) of the axis body (9)
End offers accommodating chamber.
6. a kind of shaft coupling according to claim 1, which is characterized in that one on the insertion axis body (6) and lantern ring (12)
One it is corresponding offer fixing threaded hole, be threaded with auxiliary bolt (13) on the fixing threaded hole of the lantern ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496294.1U CN208982528U (en) | 2018-09-13 | 2018-09-13 | A kind of shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821496294.1U CN208982528U (en) | 2018-09-13 | 2018-09-13 | A kind of shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982528U true CN208982528U (en) | 2019-06-14 |
Family
ID=66784117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821496294.1U Active CN208982528U (en) | 2018-09-13 | 2018-09-13 | A kind of shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454496A (en) * | 2019-07-30 | 2019-11-15 | 厦门盈趣汽车电子有限公司 | A kind of turnover mechanism electromagnetic braking component and the display turnover mechanism comprising it |
-
2018
- 2018-09-13 CN CN201821496294.1U patent/CN208982528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454496A (en) * | 2019-07-30 | 2019-11-15 | 厦门盈趣汽车电子有限公司 | A kind of turnover mechanism electromagnetic braking component and the display turnover mechanism comprising it |
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