CN203809640U - Detachable gear ring - Google Patents
Detachable gear ring Download PDFInfo
- Publication number
- CN203809640U CN203809640U CN201420006061.4U CN201420006061U CN203809640U CN 203809640 U CN203809640 U CN 203809640U CN 201420006061 U CN201420006061 U CN 201420006061U CN 203809640 U CN203809640 U CN 203809640U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- detachable
- semicircle
- projection
- groove
- 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 detachable gear ring and relates to a gear ring, in particular to a detachable gear ring. The detachable gear ring provided by the utility model is characterized in that the detachable gear ring comprises a gear ring body; the gear ring body comprises a first semicircular gear ring and a second semicircular gear ring which are connected in a detachable manner; bumps and grooves which can be mutually matched are respectively arranged at the connecting end parts of the first semicircular gear ring and the second semicircular gear ring; through bolt holes are formed in the bumps and the grooves in the direction of a central axis of the gear ring body. According to the detachable gear ring disclosed by the utility model, the connecting end parts are fastened by using bolts; the detachable gear ring has the advantages of simple structure, reliable connection, quick construction and convenience for detaching; when the gear ring is required to be repaired, the gear ring can be detached for repairing, so that the repair of the gear ring is facilitated; in addition, if teeth of the first semicircular gear ring are broken, the first semicircular gear ring can be changed for repairing or a new first semicircular gear ring is mounted after the broken first semicircular gear ring is changed, so that the gear ring can continuously work and the service life of the gear ring is prolonged.
Description
Technical field
The utility model relates to a kind of gear ring, is specifically related to a kind of detachable gear ring.
Background technique
Detachable gear ring is for meshing with starter gear, driving crankshaft rotating, a kind of part of ato unit.
At present, the gear ring on market generally adopts one-body molded, although the simple maintenance trouble of one-body molded manufacture is not easy to assembling.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of gear ring, and this gear ring utilizes bolt tightly to plug with molten metal connection end, simple in structure, connect reliable, quick construction, mounting or dismounting are convenient, not only easy to maintenance, and improved the utilization ratio of gear ring, increased the life-span of gear ring.
For achieving the above object, the utility model provides following technological scheme:
A kind of detachable gear ring, comprise gear ring, described gear ring comprises the first semicircle gear ring and the second semicircle gear ring removably connecting, the connection end of the first semicircle gear ring and the second semicircle gear ring is equipped with projection and the groove that can cooperatively interact, and projection and groove are provided with the bolt hole of perforation on gear ring center axle direction.
By adopting technique scheme, utilize bolt tightly to plug with molten metal and connect end, simple in structure, connect reliable, quick construction, mounting or dismounting are convenient, not only easy to maintenance, and improved the utilization ratio of gear ring, increased the life-span of gear ring.
The utility model is further set to: two ends of described the first semicircle gear ring are equipped with projection, and two ends of the second semicircle gear ring are equipped with groove.
By adopting technique scheme, gear ring is easily manufactured, is convenient to the mounting or dismounting of semicircle gear ring, has improved the utilization ratio of gear ring, has increased the life-span of gear ring.
The utility model is further set to: an end of described the first semicircle gear ring is provided with projection, the other end is provided with groove, the corresponding first semicircle gear ring projection place, an end of described the second semicircle gear ring is provided with the groove matching, and the corresponding first semicircle gear ring groove in another end of described the second semicircle gear ring is provided with the projection matching.
By adopting technique scheme, gear ring can only have a kind of mould, has improved the productivity of gear ring, has also improved the utilization ratio of gear ring, has increased the life-span of gear ring.
The utility model is further set to: described gear ring surface is equipped with nitride layer.
By adopting technique scheme, improved the scurf resistance on gear ring surface, improved its abrasion condition.
The utility model is further set to: described nitride layer depth is more than or equal to 0.35mm.
By adopting technique scheme, improved the scurf resistance on gear ring surface, improved its abrasion condition.
Accompanying drawing explanation
Fig. 1 is the detachable gear ring embodiment's of the utility model schematic diagram;
Fig. 2 is the utility model the first embodiment's schematic diagram;
Fig. 3 is the utility model the second embodiment's schematic diagram.
Reference character: 1, gear ring; 2, end; 3, bolt hole; 4, the first semicircle gear ring; 5, the second semicircle gear ring; 6, projection; 7, groove.
Embodiment
Referring to figs. 1 through Fig. 3, the detachable gear ring embodiment of the utility model is described further.
A kind of detachable gear ring, comprise gear ring 1, described gear ring 1 comprises the first semicircle gear ring 4 and the second semicircle gear ring 5 removably connecting, 2 of the connection ends of the first semicircle gear ring 4 and the second semicircle gear ring 5 are equipped with projection 6 and the groove 7 that can cooperatively interact, and projection 6 and groove 7 are provided with the bolt hole of perforation on gear ring 1 central axis direction.
By adopting technique scheme, gear ring 1 comprises the first semicircle gear ring 4 and the second semicircle gear ring 5 removably connecting, simple in structure, connect reliable, quick construction, mounting or dismounting are convenient, when needing repairing, gear ring 1 can disassemble maintenance, not only facilitated the maintenance of gear ring 1, if when the tooth in the first semicircle gear ring 4 has been broken, can to changing a first new semicircle gear ring 4 between changing maintenance or changing afterwards, get on having gone bad the first semicircle gear ring 4, gear ring 1 can also be worked on, extended the life-span of gear ring 1, be below the first embodiment of the present utility model:
As shown in Figure 2, protruding one side that is arranged at soon end 2, described in the groove 7 that matches be arranged at the another side of the corresponding projection 6 in end 2.
By adopting technique scheme, after the projection 6 of the first semicircle gear ring 4 and the groove 7 of the second semicircle gear ring 5 are stitched together, the bolt hole alignment of projection 6 and groove 7, then by bolt, end is closely linked together, after the groove 7 of the first semicircle gear ring 4 and the projection 6 of the second semicircle 5 are stitched together, the bolt hole alignment of groove 7 and projection 6, then by bolt, this end is closely linked together, so just can form a complete gear ring 1, gear ring 1 compact structure, be connected firmly, be convenient to dismounting.
Be below the second embodiment:
As shown in Figure 3, projection 6 is arranged at the middle of end 2, described in the groove 7 that matches be arranged at the middle of the corresponding projection 6 in end 2.
By adopting technique scheme, after in the groove 7 of the projection 6 insertion second semicircle gear rings 5 of the first semicircle gear ring 4, the bolt hole alignment of projection 6 and groove 7, then by bolt, end is closely linked together, after in the groove 7 of the projection 6 insertion first semicircle gear rings 4 of the second semicircle gear ring 5, the bolt hole alignment of groove 7 and projection 6, then by bolt, this end is closely linked together, form a complete gear ring 1, the compact structure of gear ring 1, be connected firmly, be convenient to dismounting.
Two ends that two ends 2 of described the first semicircle gear ring 4 are equipped with the semicircle gear ring 5 of projection 6, the second are equipped with groove 7.
By adopting technique scheme, gear ring 1 is easily manufactured, is convenient to the mounting or dismounting of semicircle gear ring 1, has improved the utilization ratio of gear ring 1, has increased the life-span of gear ring 1.
An end 2 of described the first semicircle gear ring 4 is provided with projection 6, another end 2 is provided with groove 7, corresponding first semicircle gear ring 4 projection 6 places, an end 2 of described the second semicircle gear ring 5 are provided with the groove 7 matching, and another corresponding first semicircle gear ring 4 groove 7 places, end 2 of described the second semicircle gear ring 5 are provided with the projection 6 matching.
By adopting technique scheme, gear ring 1 can only have a kind of mould, has improved the productivity of gear ring 1, has also improved the utilization ratio of gear ring 1, has increased the life-span of gear ring 1.
Described gear ring 1 surface is equipped with nitride layer.
By adopting technique scheme, improved the scurf resistance on gear ring 1 surface, improved its abrasion condition.
Described nitride layer depth is more than or equal to 0.35mm.
By adopting technique scheme, improved the scurf resistance on gear ring 1 surface, improved its abrasion condition.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technological schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a detachable gear ring, comprise gear ring, it is characterized in that: described gear ring comprises the first semicircle gear ring and the second semicircle gear ring removably connecting, the connection end of described the first semicircle gear ring and the second semicircle gear ring is equipped with projection and the groove that can cooperatively interact, and described projection and groove are provided with the bolt hole of perforation on gear ring center axle direction.
2. detachable gear ring according to claim 1, is characterized in that: two ends of described the first semicircle gear ring are equipped with projection, and two ends of described the second semicircle gear ring are equipped with groove.
3. detachable gear ring according to claim 1, it is characterized in that: an end of described the first semicircle gear ring is provided with projection, the other end is provided with groove, the corresponding first semicircle gear ring projection place, an end of described the second semicircle gear ring is provided with the groove matching, and the corresponding first semicircle gear ring groove in another end of described the second semicircle gear ring is provided with the projection matching.
4. according to the detachable gear ring described in claim 2 or 3, it is characterized in that: described gear ring surface is equipped with nitride layer.
5. detachable gear ring according to claim 4, is characterized in that: described nitride layer depth is more than or equal to 0.35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006061.4U CN203809640U (en) | 2014-01-02 | 2014-01-02 | Detachable gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006061.4U CN203809640U (en) | 2014-01-02 | 2014-01-02 | Detachable gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809640U true CN203809640U (en) | 2014-09-03 |
Family
ID=51448392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006061.4U Expired - Fee Related CN203809640U (en) | 2014-01-02 | 2014-01-02 | Detachable gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809640U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114596A (en) * | 2015-08-28 | 2015-12-02 | 桂林昌鑫机械制造有限公司 | Novel gear ring |
| CN105508558A (en) * | 2015-12-29 | 2016-04-20 | 苏州市诚品精密机械有限公司 | Multifunctional gear disk |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
| CN109607061A (en) * | 2019-01-10 | 2019-04-12 | 南通拓新自动化设备科技有限公司 | A kind of sprocket wheel that maintenance cost is effectively reduced |
| CN110131383A (en) * | 2018-02-08 | 2019-08-16 | 特富特科技(深圳)有限公司 | A kind of ring gear |
| CN111298907A (en) * | 2019-12-22 | 2020-06-19 | 嘉兴新博信息科技有限公司 | Large ore ball mill for mineral processing production |
| CN113398806A (en) * | 2020-03-17 | 2021-09-17 | 深圳迎凯生物科技有限公司 | Blending device |
-
2014
- 2014-01-02 CN CN201420006061.4U patent/CN203809640U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114596A (en) * | 2015-08-28 | 2015-12-02 | 桂林昌鑫机械制造有限公司 | Novel gear ring |
| CN105508558A (en) * | 2015-12-29 | 2016-04-20 | 苏州市诚品精密机械有限公司 | Multifunctional gear disk |
| CN110131383A (en) * | 2018-02-08 | 2019-08-16 | 特富特科技(深圳)有限公司 | A kind of ring gear |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
| CN109607061A (en) * | 2019-01-10 | 2019-04-12 | 南通拓新自动化设备科技有限公司 | A kind of sprocket wheel that maintenance cost is effectively reduced |
| CN111298907A (en) * | 2019-12-22 | 2020-06-19 | 嘉兴新博信息科技有限公司 | Large ore ball mill for mineral processing production |
| CN111298907B (en) * | 2019-12-22 | 2021-07-20 | 承德县恒伟矿业集团有限公司 | Large ore ball mill for mineral processing production |
| CN113398806A (en) * | 2020-03-17 | 2021-09-17 | 深圳迎凯生物科技有限公司 | Blending device |
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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 |
Granted publication date: 20140903 Termination date: 20160102 |
|
| EXPY | Termination of patent right or utility model |