CN218935057U - Driving shaft locking reinforcing structure - Google Patents
Driving shaft locking reinforcing structure Download PDFInfo
- Publication number
- CN218935057U CN218935057U CN202223272567.3U CN202223272567U CN218935057U CN 218935057 U CN218935057 U CN 218935057U CN 202223272567 U CN202223272567 U CN 202223272567U CN 218935057 U CN218935057 U CN 218935057U
- Authority
- CN
- China
- Prior art keywords
- locking sleeve
- locking
- closing
- blades
- driving shaft
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a driving shaft locking reinforcing structure which comprises a closing-up locking sleeve with an annular structure, wherein pin holes are symmetrically formed in the closing-up locking sleeve, pin shafts are arranged in the pin holes, screws for fixing the pin shafts are arranged on the end face of the locking sleeve, a plurality of blades are arranged on the other end face of the locking sleeve, and the blades are distributed at intervals to form an annular shape. The utility model can provide larger clamping force, reduce abrasion, prolong the service life, facilitate processing and effectively improve the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of driving shaft auxiliary parts, and particularly relates to a driving shaft locking reinforcing structure.
Background
In traditional mechanical production and processing, locking of a driving shaft and a driven shaft is an important essential component, the existing locking mode is to use shaft sleeve connection, an expansion ring is added in the shaft sleeve to clamp, the processing difficulty is high, the clamping force is small, abrasion is easy to occur during use, frequent replacement is needed during operation, great inconvenience is brought to production, and production efficiency is easy to be low and quality problems are caused.
Disclosure of Invention
The utility model aims to provide a driving shaft locking reinforcing structure which can provide larger clamping force, reduce abrasion, prolong the service life, is convenient to process and can effectively improve the production efficiency.
In order to achieve the purpose, the driving shaft locking enhancement structure comprises a closing-up locking sleeve with an annular structure, pin holes are symmetrically formed in the closing-up locking sleeve, pin shafts are arranged in the pin holes, screws for fixing the pin shafts are arranged on the end face of the locking sleeve, a plurality of blades are arranged on the other end face of the locking sleeve, and the blades are distributed at intervals to form an annular shape.
As a further scheme of the utility model: the size of the area surrounded by the blades gradually decreases along the direction away from the closing-in locking sleeve.
As a further scheme of the utility model: the inner side of one end of the blade, which is far away from the closing-in locking sleeve, is provided with a fastening block.
As a further scheme of the utility model: and positioning clamping grooves are formed in the opposite surfaces of the two pin shafts.
Compared with the prior art, the utility model has the following beneficial effects:
the pin shaft is fixed in the pin hole through the screw, the matched closing-up locking sleeve can be fixed on the driving shaft, the blade is clamped by means of self molding and driving, larger clamping force can be provided, the abrasion is reduced, the service life is prolonged, the processing is convenient, the installation and the later maintenance are convenient, and the production efficiency can be effectively improved.
Drawings
Fig. 1 is a schematic view of a drive shaft locking enhancement structure.
Fig. 2 is a schematic diagram of a drive shaft locking enhancement structure.
Fig. 3 is a schematic view of the structure of the drive shaft locking enhancement structure in use.
In the figure: 1. closing up the locking sleeve, 2, pin holes, 3, pin shafts, 4, screws, 5, positioning clamping grooves, 6, blades, 7 and fastening blocks;
8. driving shaft, 9, driven shaft one, 10, driven shaft two.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, the driving shaft locking reinforcing structure comprises a closing-up locking sleeve 1 of an annular structure, pin holes 2 are symmetrically formed in the closing-up locking sleeve 1, pin shafts 3 are arranged in the pin holes 2, screws 4 for fixing the pin shafts 3 are arranged on the end faces of the locking sleeve, the pin shafts 3 can cooperate with the closing-up locking sleeve 1 to enhance the clamping effect, a plurality of blades 6 are arranged on the other end face, the blades 6 are distributed at intervals and form a ring shape, and the clamping effect can be achieved by effectively utilizing the shaping of the blades 6.
As shown in fig. 2, in order to utilize the shaping of blade 6 itself, guarantee that blade 6 can play good clamping effect, preferably, the size of blade 6 enclose into the region reduces gradually along the direction of keeping away from binding off lock sleeve 1 to can make blade 6 keep away from the one end of binding off lock sleeve 1 have sufficient clamping force to reach the centre gripping effect.
In order to further increase the clamping effect of the blades 6, the inner side of one end of the blades 6 far away from the closing-in locking sleeve 1 is provided with a fastening block 7, and the transmission shaft with the clamping groove can improve the clamping and fixing effects by using the fastening block 7.
In order to make the pin shaft 3 provide a limiting effect on the driving shaft 8, as shown in fig. 1, it is preferable that the opposite surfaces of the two pin shafts 3 are provided with positioning clamping grooves 5, and the positioning clamping grooves 5 are matched with the driving shaft 8, so that the driving shaft 8 cannot rotate relative to the closing locking sleeve 1, and the locking and fixing effects are achieved.
The working process of the utility model comprises the following steps: as shown in fig. 3, the driving shaft locking reinforcing structure is fixed on the driving shaft 8 by utilizing the cooperation of the pin shaft 3 and the screw 4, the driven shaft I9 is clamped by the cooperation of the plurality of groups of blades 6, and when the driving shaft 8 is disassembled, the driven shaft I9 can be driven to rotate in a follow-up way by rotating, so that the driven shaft II 10 is disassembled each time.
Claims (4)
1. The driving shaft locking enhancement structure comprises a closing-in locking sleeve (1) of an annular structure, and is characterized in that pin holes (2) are symmetrically formed in the closing-in locking sleeve (1), pin shafts (3) are arranged in the pin holes (2), screws (4) for fixing the pin shafts (3) are arranged on the end face of the locking sleeve, a plurality of blades (6) are arranged on the other end face of the locking sleeve, and the blades (6) are distributed at intervals and encircle to form an annular shape.
2. The drive shaft locking enhancement structure according to claim 1, wherein the size of the area enclosed by the blades (6) gradually decreases in a direction away from the closing-in lock sleeve (1).
3. The drive shaft locking enhancement structure according to claim 1 or 2, wherein a fastening block (7) is provided on the inner side of one end of the blade (6) away from the closing-in locking sleeve (1).
4. The drive shaft locking enhancement structure according to claim 1 or 2, wherein positioning clamping grooves (5) are formed on opposite surfaces of the two pin shafts (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272567.3U CN218935057U (en) | 2022-12-07 | 2022-12-07 | Driving shaft locking reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272567.3U CN218935057U (en) | 2022-12-07 | 2022-12-07 | Driving shaft locking reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218935057U true CN218935057U (en) | 2023-04-28 |
Family
ID=86064391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272567.3U Active CN218935057U (en) | 2022-12-07 | 2022-12-07 | Driving shaft locking reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218935057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398548A (en) * | 2023-06-07 | 2023-07-07 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
-
2022
- 2022-12-07 CN CN202223272567.3U patent/CN218935057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398548A (en) * | 2023-06-07 | 2023-07-07 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
| CN116398548B (en) * | 2023-06-07 | 2023-10-20 | 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) | High-speed overlength axle and bearing structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218935057U (en) | Driving shaft locking reinforcing structure | |
| CN107127399B (en) | Novel saw blade connecting structure of sawing machine and manufacturing method thereof | |
| CN110014073B (en) | Low stress unloading mould for blanking machine | |
| CN216975122U (en) | Vertical axis wind power water injection device for oil field | |
| CN113021649B (en) | Diamond frame saw with swinging saw frame and stone sawing method | |
| CN206382653U (en) | A kind of bolt tapper mechanism | |
| CN213235840U (en) | Coupling in driving medium for hardware production | |
| CN213575431U (en) | Buffer assembly for large-displacement motorcycle transmission | |
| CN101592192A (en) | A kind of method of compensating abrasion of rubber bearing bush | |
| CN210461115U (en) | Barring gear of gas fan | |
| CN2830763Y (en) | Splitting centering coupler | |
| CN209959736U (en) | Shaft coupling | |
| CN201869007U (en) | Reducing motor joint | |
| CN213532151U (en) | Planetary initiative flexible ball core grinding processing part of high accuracy | |
| CN219754890U (en) | Heat radiation structure of magnetic drive pump connecting frame | |
| CN212156007U (en) | Novel actuator | |
| CN220339132U (en) | Novel spliced roller ring | |
| CN219187188U (en) | Fertilizer crushing cutter | |
| CN213970846U (en) | Robot machining tool | |
| CN215828921U (en) | Crucible supporting rod for single crystal production | |
| CN215046115U (en) | Combined chain wheel and coal feeder | |
| CN211116621U (en) | Vortex pump | |
| CN219013402U (en) | High-performance blind plate valve | |
| CN204559364U (en) | A kind of novel magnetic coupler | |
| CN219947360U (en) | Tire vulcanizing mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |