CN211820460U - Inlaid gear sleeve engaged clutch - Google Patents
Inlaid gear sleeve engaged clutch Download PDFInfo
- Publication number
- CN211820460U CN211820460U CN201922275392.3U CN201922275392U CN211820460U CN 211820460 U CN211820460 U CN 211820460U CN 201922275392 U CN201922275392 U CN 201922275392U CN 211820460 U CN211820460 U CN 211820460U
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- China
- Prior art keywords
- inlay
- tooth cover
- sleeve
- clutch
- drive train
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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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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses an inlay tooth cover engaged clutch, including the planet wheel combination of drive train, inlay tooth cover and secondary centre wheel, it inlays to inlay the tooth cover in the planet wheel combination of drive train, secondary centre wheel is installed inlay in the tooth cover. The utility model discloses when two connection transmission shafts have relative motion, can realize quick separation and reunion, two connection transmission shafts all can not harm moreover, and product reliability is high, longe-lived, has improved the ratio of transmission moment of torsion and overall dimension.
Description
Technical Field
The utility model relates to a clutch, concretely relates to inlay tooth cover meshing type clutch.
Background
Clutches are important components of mechanical transmission systems, and the clutches used in the mechanical transmission systems include meshing type clutches, friction type clutches, magnetic type clutches, hydraulic type clutches, and the like. The friction clutch can be clutched at any different rotating speed, the transmission operation is stable, but the external dimension is huge under certain transmission torque, and the application in the speed reducer with small requirement and compact structure is limited. The meshing clutch can ensure the synchronous operation of two connected transmission shafts, the clutch action of the traditional meshing clutch can only be carried out when the vehicle is stopped or the vehicle runs at low speed, if two ends of the transmission shaft move relatively, the gear is easy to impact and beat, the service life and the running reliability are influenced, the clutch action time is longer, and the ratio of the transmission torque to the overall dimension is smaller because of the limitation of basic materials and processing technology.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: inlay tooth cover engaged type clutch, when having solved transmission shaft relative motion, strike easily and beat the tooth, influence the reliability of life and operation.
The technical scheme is as follows: inlay tooth cover engaged clutch, planet wheel combination including the drive train, inlay tooth cover and secondary centre wheel, it inlays to inlay the tooth cover in the planet wheel combination of drive train, secondary centre wheel is installed inlay in the tooth cover.
Preferably, the outer circle of the embedded gear sleeve is provided with a sawtooth shape and is provided with a blade angle groove matched with the planet wheel combination inner ring of the transmission gear train.
The embedded gear sleeve is embedded in the planet wheel combination of the transmission gear train through extrusion.
And the inner circle of the embedded gear sleeve is provided with a key groove matched with the secondary central wheel.
The embedded tooth sleeve is made of alloy steel with surface carburization treatment center hardness of HRC 36-45.
Has the advantages that: the utility model discloses when two connection transmission shafts have relative motion, can realize quick separation and reunion, two connection transmission shafts all can not harm moreover, and product reliability is high, longe-lived, has improved the ratio of transmission moment of torsion and overall dimension.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structure of a mosaic sleeve;
FIG. 3 is a schematic structural view of the pneumatic clutch hydraulic winch of the present invention;
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, the meshing clutch with embedded gear sleeve includes a planetary gear set 1 of the transmission gear train, an embedded gear sleeve 2 and a secondary central wheel 3, the embedded gear sleeve 2 is embedded in the planetary gear set 1 of the transmission gear train, and the secondary central wheel 3 is installed in the embedded gear sleeve 2. Usually, the transmission is transmitted to the secondary central wheel through the planet carrier, and when the transmission needs to be cut off, the secondary central wheel is separated from the internal teeth of the planet carrier.
The utility model discloses the planet wheel combination 1 of well transmission train and the components of a whole that can function independently of inlaying tooth cover 2 will inlay the excircle of tooth cover 2 and make the zigzag and be furnished with special sword angular groove 21, then will inlay tooth cover 2 and inlay into the planet wheel combination 1 of transmission train through extruded technological method in, form a whole. Because the inlaid gear sleeve 2 is small in size, materials with enough strength and rigidity can be selected and the inlaid gear sleeve is manufactured by matching with the optimal cold and hot process, for example, alloy steel with the surface carburization center hardness of HRC 36-45 is adopted, so that the strength and the wear resistance of the inlaid gear sleeve 2 can be made very high, the bonding strength of the inner gear piece and the outer gear piece which have relative movement and the secondary central wheel 3 is greatly improved, the reliability and the service life in torque transmission are improved, and the production cost is low.
As shown in fig. 3, the meshing clutch of the embedded gear sleeve is applied to a pneumatic clutch hydraulic winch, and comprises a planet wheel carrier assembly 1, an embedded gear sleeve 2, a secondary central wheel 3, a primary central wheel 4, a transmission pull rod 5 and a cylinder piston rod 6, which jointly form a clutch system of the hydraulic winch, and the reciprocating motion of the cylinder piston rod drives the separation and combination motion of the inner teeth and the outer teeth of the embedded gear sleeve 2 and the secondary central wheel 3. The engaged clutch with embedded toothed sleeve has unique toothed sleeve structure, and may be used widely in similar conditions.
Claims (5)
1. The utility model provides an inlay tooth cover engaged clutch, its characterized in that, includes planet wheel combination (1), the tooth cover (2) and secondary centre wheel (3) of inlaying of drive train, inlay tooth cover (2) inlay in the planet wheel combination (1) of drive train, secondary centre wheel (3) are installed inlay in tooth cover (2).
2. The intermeshing clutch according to claim 1, characterised in that the outer circle of the intermeshing gear (2) is provided with a sawtooth pattern and with angular cutting grooves (21) adapted to the inner circle of the planet assembly of the transmission system.
3. The sleeve-inlay-mesh clutch according to claim 1, characterized in that the sleeve (2) is embedded in the planetary assembly (1) of the drive train by extrusion.
4. The intermeshing clutch according to claim 1, characterized in that the inner circle of the intermeshing teeth sleeve (2) is provided with a keyway adapted to the secondary centre wheel (3).
5. The meshing clutch of the insert gear sleeve according to claim 1, wherein the insert gear sleeve (2) is made of alloy steel with surface carburization center hardness of HRC 36-45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275392.3U CN211820460U (en) | 2019-12-18 | 2019-12-18 | Inlaid gear sleeve engaged clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275392.3U CN211820460U (en) | 2019-12-18 | 2019-12-18 | Inlaid gear sleeve engaged clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820460U true CN211820460U (en) | 2020-10-30 |
Family
ID=73140535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275392.3U Active CN211820460U (en) | 2019-12-18 | 2019-12-18 | Inlaid gear sleeve engaged clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820460U (en) |
-
2019
- 2019-12-18 CN CN201922275392.3U patent/CN211820460U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: 211100 Industrial Zone, Hushu Town, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Jincheng Machinery Co.,Ltd. Address before: No. 558, Jiangjun Avenue, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING JINCHENG HYDRAULIC ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |