CN201162783Y - Drum-shaped teeth type coupling of intermediate shaft type belt braking disc - Google Patents
Drum-shaped teeth type coupling of intermediate shaft type belt braking disc Download PDFInfo
- Publication number
- CN201162783Y CN201162783Y CNU2008200326896U CN200820032689U CN201162783Y CN 201162783 Y CN201162783 Y CN 201162783Y CN U2008200326896 U CNU2008200326896 U CN U2008200326896U CN 200820032689 U CN200820032689 U CN 200820032689U CN 201162783 Y CN201162783 Y CN 201162783Y
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- China
- Prior art keywords
- shaft
- crowned teeth
- sleeves
- coupling
- axle sleeve
- 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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- 230000008878 coupling Effects 0.000 title claims abstract description 22
- 238000010168 coupling process Methods 0.000 title claims abstract description 22
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a shaft coupling structure, in particular to a middle shaft type crowned teeth type coupler with a brake disc. The shaft coupling comprises a pair of shaft sleeves with crowned teeth at the ends, and a pair of coupling sleeves with linking sleeves which match with the crowned teeth on the shaft sleeves; the two linking sleeves are fixedly connected through a fastener; wherein, the rear end of one shaft sleeve is connected with a section of transitional shaft; the brake disc is connected with the rear end of the transitional shaft. The crowned teeth type coupler has the advantages of the excellent stability of the structure, high reliability of the operation, and low requirements of the manufacturing technology; and the crowned teeth type coupler is suitable for long-distance transmission.
Description
Technical field
The utility model relates to a kind of structure of coupling, specifically is a kind of middle shaft type band brake disk-drum type gear coupling.
Background technique
Common drum-shaped tooth type shaft coupling has generally comprised a pair of axle sleeve, the relative end of two axle sleeves be provided with crowned teeth outside two groups and two with outside the joint sleeve that has internal tooth that cooperates of crowned teeth, be connected and fixed by fastening piece between two joint sleeves.And the crown gear coupling of existing band brake dish is that a brake disc is clamped between two joint sleeves, is used to have the use occasion of brake request.The coupling of this structure exists following defective: 1, joint sleeve cooperates installation simultaneously with crowned teeth and brake disc, technological requirement height, the difficulty of assembling, adjustment are big, in addition, coupling member or brake disc damage need be with a whole set of parts while dismounting and change when changing, cause unnecessary waste of material, improved manufacture cost; 2, owing to cooperate by crowned teeth between two joint sleeves and the axle sleeve, it is lower that it connects rigidity, the braking force that the one side brake disc is subjected to can pass and be directly delivered on the coupling member, increase the wearing and tearing of connected element, the reliability that reduction connects, stability and reliability when the coupling member that rigidity is lower also can make brake disc work on the other hand reduce; 3, because brake disc can only be placed in the coupling member of axle sleeve, under some remote transmission occasions, if braking device is with the coupling distance far the time then can't adapt to its usage requirement.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of structure stability is good, operational reliability is high, manufacture process requirement is low, can adapt to the middle shaft type band brake disk-drum type gear coupling of remote transmission.
Middle shaft type band brake disk-drum type gear coupling of the present utility model includes pair of end portions and has the axle sleeve of crowned teeth and the joint sleeve that crowned teeth a pair of and on the axle sleeve cooperates, be connected and fixed by fastening piece between two joint sleeves, one of them axle sleeve rear end is connected with one section transition axis, and brake disc is connected the rear end of transition axis.Be connected by key between described transition axis and the axle sleeve.
The utility model has the advantages that: 1, because brake disc and joint sleeve are installed respectively, and its manufacture process requirement is low, and can distinguish dismounting and safeguard, thereby help reducing manufacture cost; 2, the brake disc braking force of bearing is directly passed to higher transition axis of rigidity and axle sleeve, compares with conventional construction, can the mate of crowned teeth not caused damage, and the stability of brake disc self also improves greatly simultaneously, has guaranteed reliability of operation; 3, owing to the length of transition axis can be determined according to usage requirement, thereby can adjust the axial position of brake disc, to adapt to long requirement apart from transmission.
Description of drawings
Fig. 1 is a vertical section structure schematic representation of the present utility model.
Embodiment
As shown in the figure, this centre shaft type band brake disk-drum type gear coupling includes pair of end portions and has the axle sleeve 1 of crowned teeth and the joint sleeve 2 that crowned teeth a pair of and on the axle sleeve cooperates, be connected and fixed by fastening piece 3 between two couplings, one of them axle sleeve rear end is connected with one section transition axis 4 by key 6, and brake disc 5 is connected the rear end of transition axis.
Claims (2)
1, a kind of middle shaft type band brake disk-drum type gear coupling, include the joint sleeve (2) that axle sleeve (1) that pair of end portions has crowned teeth and crowned teeth a pair of and on the axle sleeve cooperate, be connected and fixed by fastening piece (3) between two couplings, it is characterized in that: one of them axle sleeve rear end is connected with one section transition axis (4), and brake disc (5) is connected the rear end of transition axis.
2, middle shaft type band brake disk-drum type gear coupling according to claim 1 is characterized in that: be connected by key (6) between described transition axis (4) and the axle sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200326896U CN201162783Y (en) | 2008-02-27 | 2008-02-27 | Drum-shaped teeth type coupling of intermediate shaft type belt braking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200326896U CN201162783Y (en) | 2008-02-27 | 2008-02-27 | Drum-shaped teeth type coupling of intermediate shaft type belt braking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162783Y true CN201162783Y (en) | 2008-12-10 |
Family
ID=40183720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200326896U Expired - Fee Related CN201162783Y (en) | 2008-02-27 | 2008-02-27 | Drum-shaped teeth type coupling of intermediate shaft type belt braking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162783Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289032A (en) * | 2017-07-31 | 2017-10-24 | 合肥江淮朝柴动力有限公司 | A kind of ready-package technique shaft coupling |
| CN111520417A (en) * | 2020-06-05 | 2020-08-11 | 镇江索达联轴器有限公司 | Special drum-shaped tooth coupling for full-dull reaction kettle and mounting method thereof |
-
2008
- 2008-02-27 CN CNU2008200326896U patent/CN201162783Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289032A (en) * | 2017-07-31 | 2017-10-24 | 合肥江淮朝柴动力有限公司 | A kind of ready-package technique shaft coupling |
| CN111520417A (en) * | 2020-06-05 | 2020-08-11 | 镇江索达联轴器有限公司 | Special drum-shaped tooth coupling for full-dull reaction kettle and mounting method thereof |
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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: 20081210 Termination date: 20110227 |