CN203836129U - Split gear - Google Patents
Split gear Download PDFInfo
- Publication number
- CN203836129U CN203836129U CN201420229002.3U CN201420229002U CN203836129U CN 203836129 U CN203836129 U CN 203836129U CN 201420229002 U CN201420229002 U CN 201420229002U CN 203836129 U CN203836129 U CN 203836129U
- Authority
- CN
- China
- Prior art keywords
- gear
- locking
- convex tendon
- block
- slip convex
- 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
Links
Abstract
The utility model discloses a split gear. According to the technical scheme, the split gear comprises a gear body, a first gear block and a second gear block. The gear body, the first gear block and the second gear block are connected in sequence to be in an annular shape, the gear body is semicircular, a first sliding protruding rib with a T-shaped section is arranged at one end of the first gear block, a first sliding groove matched with the first sliding protruding rib is formed in one end of the gear body, a second sliding protruding rib with a T-shaped section is arranged at one end of the second gear block, and a second sliding groove matched with the second sliding protruding rib is formed in the other end of the gear body. A first locking block is arranged at the other end of the first gear block, a second locking block is arranged at the other end of the second gear block, the first locking block and the second locking block are staggered and are respectively provided with a locking threaded through hole in the radial direction, and the locking threaded through holes are provided with threaded locking pins.
Description
Technical field
The utility model relates to a kind of mechanical transmission part, and more particularly, it relates to a kind of detachable gear wheel.
Background technique
Gear is applied very extensive in mechanical transmission, gear carries out key with keyway on gear shaft and is connected, transmit the rotation motion between two gear shafts, traditional dish cogged is integral gear, after the work use long-term, gear tends to damaged, as spot corrosion, gummed, wearing and tearing, broken teeth etc., at this time just need to change bad gear and guarantee that machine runs well, when damage is less, change whole gear, increase maintenance cost, and integral gear need to disassemble axle, again by gear shaft to dismounting, cause dismounting trouble, lose time.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of repair and replacement cost for convenience detach low detachable gear wheel.
For achieving the above object, the utility model provides following technological scheme: a kind of gear body that comprises, the first cluster gear, the second cluster gear, the described wheel body of connection teeth successively, the first cluster gear, the second cluster gear forms circular, described gear body is semi-annular shape, it is the first T-shaped slip convex tendon that described first cluster gear one end is provided with cross section, described gear body one end is provided with first sliding recess suitable with the first slip convex tendon, it is the second T-shaped slip convex tendon that described second cluster gear one end is provided with cross section, the described gear body the other end is provided with second sliding recess suitable with the second slip convex tendon, the described first cluster gear the other end is provided with the first locking block, the described second cluster gear the other end is provided with the second locking block, described the first locking block and the second locking block are crisscross arranged, on described the first locking block and the second locking block, be respectively provided with locking screw through hole radially, described locking screw through hole is provided with screw-threaded coupling pin.
By adopting technique scheme, by gear body frame on gear shaft, the first slip convex tendon is slipped in the first sliding recess, because slip convex tendon is T-shaped, guaranteed that the first cluster gear radially slides, the second slip convex tendon is slipped in the second sliding recess, because slip convex tendon is T-shaped, guaranteed that the second cluster gear radially slides, the first slip convex tendon and the second slip convex tendon are conflicted, that the first locking block and the second locking block are staggered, screw-threaded coupling pin is screwed in locking screw through hole, make gear body, the first cluster gear, it is whole that the second cluster gear forms annular, be fixed on gear shaft, facilitate gear to change, and only need to change the parts of damage, reduce maintenance cost, screw-threaded coupling pin is screwed in to keyway, reduce installation steps, make easier for installation.
The utility model is further set to: described gear body is provided with locking device, described locking device comprises locking lever, locking chute, described locking device radially arranges, described locking lever is arranged in locking chute, described locking lever one end and spring are provided with spring, and the described locking lever the other end stretches out locking chute to the center of circle.
By adopting technique scheme, locking lever is fixed in keyway, increased the join strength of gear body and gear shaft, guaranteed gear-driven efficiency.
The utility model is further set to: described locking device is at least provided with 2.
By adopting technique scheme, during mounting teeth wheel body, by 2 locking devices, gear body can be clipped on gear shaft voluntarily, make easier for installationly, and the power that gear body is subject to is delivered on gear shaft uniformly.
The utility model is further set to: the first described slip convex tendon, the second slip convex tendon, locking screw through hole are all at least provided with 2.
By adopting technique scheme, increased the join strength of gear, and it is more stable that gear is connected, reduce vibrations.
Accompanying drawing explanation
Fig. 1 is the utility model detachable gear wheel embodiment's erection drawing;
Fig. 2 is the utility model detachable gear wheel embodiment's structural drawing;
Fig. 3 is the side view of the utility model detachable gear wheel embodiment the second cluster gear.
Reference character: 1, gear body; 2, the first cluster gear; 3, the second cluster gear; 4, the first slip convex tendon; 5, the first sliding recess; 6, the second slip convex tendon; 7, the second sliding recess; 8, the first locking block; 9, the second locking block; 10, locking screw through hole; 11, screw-threaded coupling pin; 12, locking lever; 13, locking chute; 14, spring.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model detachable gear wheel embodiment is described further.
A kind of gear body 1 that comprises, the first cluster gear 2, the second cluster gear 3, the described wheel body of connection teeth successively 1, the first cluster gear 2, the second cluster gear 3 forms circular, described gear body 1 is semi-annular shape, it is the first T-shaped slip convex tendon 4 that described first cluster gear 2 one end are provided with cross section, described gear body 1 one end is provided with first sliding recess 5 suitable with the first slip convex tendon 4, it is the second T-shaped slip convex tendon 6 that described second cluster gear 3 one end are provided with cross section, described gear body 1 the other end is provided with second sliding recess 7 suitable with the second slip convex tendon 6, described first cluster gear 2 the other ends are provided with the first locking block 8, described second cluster gear 3 the other ends are provided with the second locking block 9, described the first locking block 8 and the second locking block 9 are crisscross arranged, on described the first locking block 8 and the second locking block 9, be respectively provided with locking screw through hole 10 radially, described locking screw through hole 10 is provided with screw-threaded coupling pin 11, by 1 of gear body on gear shaft, the first slip convex tendon 4 is slipped in the first sliding recess 5, because slip convex tendon is T-shaped, guaranteed that the first cluster gear 2 radially slides, the second slip convex tendon 6 is slipped in the second sliding recess 7, because slip convex tendon is T-shaped, guaranteed that the second cluster gear 3 radially slides, the first slip convex tendon 4 and the second slip convex tendon 6 are conflicted, that the first locking block 8 and the second locking block 9 are staggered, screw-threaded coupling pin 11 is screwed in locking screw through hole 10, make gear body 1, the first cluster gear 2, it is whole that the second cluster gear 3 forms annular, be fixed on gear shaft, facilitate gear to change, and only need to change the parts of damage, reduce maintenance cost, screw-threaded coupling pin 11 is screwed in to keyway, reduce installation steps, make easier for installation.
Gear body 1 is provided with locking device, described locking device comprises locking lever 12, locking chute 13, described locking device radially arranges, described locking lever 12 is arranged in locking chute 13, described locking lever 12 one end and spring 14 are provided with spring 14, described locking lever 12 the other ends stretch out locking chute 13 to the center of circle, when 1 of gear body is on gear shaft, by the elastic force of spring 14, locking lever 12 is fixed in keyway, increase the join strength of gear body 1 with gear shaft, guaranteed gear-driven efficiency.
Locking device is at least provided with 2, during mounting teeth wheel body 1, by 2 locking devices, gear body 1 can be clipped on gear shaft voluntarily, makes easier for installationly, and the power that gear body 1 is subject to is delivered on gear shaft uniformly.
The first slip convex tendon 4, the second slip convex tendon 6, locking screw through hole 10 are all at least provided with 2, have increased the join strength of gear, and it is more stable that gear is connected, and reduce vibrations.
Claims (4)
1. a detachable gear wheel, it is characterized in that: comprise gear body, the first cluster gear, the second cluster gear, the described wheel body of connection teeth successively, the first cluster gear, the second cluster gear forms circular, described gear body is semi-annular shape, it is the first T-shaped slip convex tendon that described first cluster gear one end is provided with cross section, described gear body one end is provided with first sliding recess suitable with the first slip convex tendon, it is the second T-shaped slip convex tendon that described second cluster gear one end is provided with cross section, the described gear body the other end is provided with second sliding recess suitable with the second slip convex tendon, the described first cluster gear the other end is provided with the first locking block, the described second cluster gear the other end is provided with the second locking block, described the first locking block and the second locking block are crisscross arranged, on described the first locking block and the second locking block, be respectively provided with locking screw through hole radially, described locking screw through hole is provided with screw-threaded coupling pin.
2. detachable gear wheel according to claim 1, it is characterized in that: described gear body is provided with locking device, described locking device comprises locking lever, locking chute, described locking device radially arranges, described locking lever is arranged in locking chute, described locking lever one end and spring are provided with spring, and the described locking lever the other end stretches out locking chute to the center of circle.
3. detachable gear wheel according to claim 2, is characterized in that: described locking device is at least provided with 2.
4. detachable gear wheel according to claim 1 and 2, is characterized in that: described the first slip convex tendon, the second slip convex tendon, locking screw through hole are all at least provided with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229002.3U CN203836129U (en) | 2014-05-06 | 2014-05-06 | Split gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229002.3U CN203836129U (en) | 2014-05-06 | 2014-05-06 | Split gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836129U true CN203836129U (en) | 2014-09-17 |
Family
ID=51513971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229002.3U Expired - Fee Related CN203836129U (en) | 2014-05-06 | 2014-05-06 | Split gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935799A (en) * | 2015-12-08 | 2016-09-14 | 天津新瑞微联科技有限公司 | Light plate shearing machine pinch roller |
-
2014
- 2014-05-06 CN CN201420229002.3U patent/CN203836129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935799A (en) * | 2015-12-08 | 2016-09-14 | 天津新瑞微联科技有限公司 | Light plate shearing machine pinch roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203809640U (en) | Detachable gear ring | |
| CN203836129U (en) | Split gear | |
| CN202176672U (en) | Plate bending roller chain for transmission | |
| CN203824567U (en) | Encoder fixing device and cloth paving machine including same | |
| CN202176671U (en) | Bending plate roller chain for transmission | |
| CN201730919U (en) | Elastic collar for automobile power steering gear | |
| EP2644825A3 (en) | System and method for coupling rotor components | |
| CN203023315U (en) | Novel coupler | |
| CN105805179A (en) | Coupling locking device | |
| CN202381558U (en) | Gear and shaft fixing device | |
| CN204727119U (en) | A kind of combination roller and feedway, vulcanizer | |
| CN202833713U (en) | Elastic steel core cylinder pin coupler | |
| CN202833712U (en) | Steel wire coupler | |
| CN201869007U (en) | Reducing motor joint | |
| CN104315115A (en) | Gear easy to disassemble | |
| CN204253788U (en) | Novel compositions gear | |
| CN204517312U (en) | Wind power generation penetration pipe structure | |
| CN202946652U (en) | Gear box fixing structure and gear box | |
| CN204488177U (en) | The automatic running gear power transmission shaft of four-color press | |
| CN204231143U (en) | Motor rotor conducting bar assembling and swelling fixture | |
| CN203670521U (en) | Withdrawal sleeve | |
| CN203939884U (en) | Universal joint | |
| CN202790181U (en) | Novel universal coupler | |
| CN202743879U (en) | Chain mechanism of conveyor | |
| CN204268954U (en) | Speed reducer of cooling tower device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160506 |