CN204366186U - A kind of novel roll flute plug - Google Patents
A kind of novel roll flute plug Download PDFInfo
- Publication number
- CN204366186U CN204366186U CN201420861678.4U CN201420861678U CN204366186U CN 204366186 U CN204366186 U CN 204366186U CN 201420861678 U CN201420861678 U CN 201420861678U CN 204366186 U CN204366186 U CN 204366186U
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- plug
- gear
- resilient sleeve
- roll flute
- novel roll
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Abstract
The utility model relates to a kind of novel roll flute plug, comprise the plug be arranged in gear shaft holes, axial restraint is carried out by machining position in one side end face of described gear, the contact portion of described plug and gear is provided with a resilient sleeve, the cylindrical of described resilient sleeve and plug is suitable, be densely covered with projection at the outer round surface of resilient sleeve, and be locked at another end face outside of gear by a round nut.Enhance the friction between plug and gear after using resilient sleeve, be convenient to the installation by plug and gear, and concentricity both easily adjusting, not easily damaged in process.
Description
Technical field
The utility model relates to a kind of novel roll flute plug, belongs to field of machining.
Background technology
In the fabrication process, requisite be exactly gear-grinding process to gear, in roll flute process, needs gear to be through on a plug, with it rotates and constantly carries out processing polishing to each gear teeth and teeth groove etc.The production technology of existing market, the concentricity between the plug of roll flute and gear is also wayward, and precision is not high when plug is installed, and degree-of-difficulty factor is large, thus make follow-up Gear Processing precisely do not cause larger impact.
Summary of the invention
The purpose of this utility model is to provide a kind of novel roll flute plug, by increasing by a resilient sleeve between plug and gear, strengthens friction, thus improves the concentricity of gear and plug, be convenient to dismounting.
For achieving the above object, the utility model provides a kind of novel roll flute plug, comprise the plug be arranged in gear shaft holes, axial restraint is carried out by machining position in one side end face of described gear, the contact portion of described plug and gear is provided with a resilient sleeve, the cylindrical of described resilient sleeve and plug is suitable, is densely covered with projection at the outer round surface of resilient sleeve, and is locked at another end face outside of gear by a round nut.Enhance the friction between plug and gear after using resilient sleeve, be convenient to the installation by plug and gear, and concentricity both easily adjusting, not easily damaged in process.
Further improvement of the utility model is: described projection is the fastening teeth that spacing is identical with size, makes uniform force, convenient for production, more meets the flow work.
The beneficial effects of the utility model are: structure is simple, and Simplified flowsheet, raises the efficiency, cost-saving.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the present embodiment;
Fig. 2 represents the left view of the present embodiment resilient sleeve;
Drawing reference numeral: 1-gear, 2-plug, 3-resilient sleeve, 4-round nut, 5-fastening teeth.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples.
By reference to the accompanying drawings 1 with accompanying drawing 2, the utility model proposes a kind of novel roll flute plug, comprise the plug 2 be arranged in gear 1 axis hole, axial restraint is carried out by machining position in one side end face of described gear 1, described plug 2 is provided with a resilient sleeve 3 with the contact portion of gear 1, and described resilient sleeve 3 is suitable with the cylindrical of plug 2, is densely covered with projection at the outer round surface of resilient sleeve 3, and another end face outside of gear 1 is locked at by a round nut 4, described projection is the fastening teeth 5 that spacing is identical with size.By adding of resilient sleeve 3, be conducive to gear 1 and the adjustment of both plugs 2 concentricity on the one hand, not easily beat after mounting on the other hand, ensure the precision of following process, and not easily damaged in process.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a novel roll flute plug, comprise the plug (2) be arranged in gear (1) axis hole, axial restraint is carried out by machining position in one side end face of described gear (1), it is characterized in that: described plug (2) is provided with a resilient sleeve (3) with the contact portion of gear (1), described resilient sleeve (3) is suitable with the cylindrical of plug (2), be densely covered with projection at the outer round surface of resilient sleeve (3), and be locked at another end face outside of gear (1) by a round nut (4).
2. the novel roll flute plug of one according to claim 1, is characterized in that: described projection is the fastening teeth (5) that spacing is identical with size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861678.4U CN204366186U (en) | 2014-12-31 | 2014-12-31 | A kind of novel roll flute plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861678.4U CN204366186U (en) | 2014-12-31 | 2014-12-31 | A kind of novel roll flute plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366186U true CN204366186U (en) | 2015-06-03 |
Family
ID=53322434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861678.4U Active CN204366186U (en) | 2014-12-31 | 2014-12-31 | A kind of novel roll flute plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526075A (en) * | 2014-12-31 | 2015-04-22 | 国茂减速机集团有限公司 | Novel gear grinding mandril |
-
2014
- 2014-12-31 CN CN201420861678.4U patent/CN204366186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526075A (en) * | 2014-12-31 | 2015-04-22 | 国茂减速机集团有限公司 | Novel gear grinding mandril |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151112 Address after: 213164 West Lake Road, Wujin high tech Zone, Jiangsu, China, No. 111, No. Patentee after: CHANGZHOU GUOMAO LIDE TRANSMISSION EQUIPMENT Co.,Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Jiangsu, China, No. 111, No. Patentee before: GUOMAO REDUCER GROUP Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213161 Wujin high tech Industrial Development Zone, Jiangsu Province, No. long hidden Road, No. 98 Patentee after: JIANGSU GUOMAO REDUCER GROUP Co.,Ltd. Address before: 213161 Wujin high tech Industrial Development Zone, Jiangsu Province, No. long hidden Road, No. 98 Patentee before: Changzhou Guomao reducer Limited by Share Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 213161 Wujin high tech Industrial Development Zone, Jiangsu Province, No. long hidden Road, No. 98 Patentee after: Changzhou Guomao reducer Limited by Share Ltd. Address before: 213164 West Lake Road, Wujin high tech Zone, Jiangsu, China, No. 111, No. Patentee before: CHANGZHOU GUOMAO LIDE TRANSMISSION EQUIPMENT Co.,Ltd. |