CN205129092U - Hole gear machining anchor clamps - Google Patents
Hole gear machining anchor clamps Download PDFInfo
- Publication number
- CN205129092U CN205129092U CN201520967090.1U CN201520967090U CN205129092U CN 205129092 U CN205129092 U CN 205129092U CN 201520967090 U CN201520967090 U CN 201520967090U CN 205129092 U CN205129092 U CN 205129092U
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- China
- Prior art keywords
- utility
- model
- hole gear
- projection
- gear machining
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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.)
- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a hole gear machining anchor clamps belongs to hole gear machining equipment technical field, including being the columniform dabber, the center department of a terminal surface of dabber is equipped with the center hole, the department is equipped with the arch that is round platform shape in the middle of the dabber, and this bellied big footpath end is close to the center hole, still including inflation cover and crimple nut, the inflation ways is established in the arch, its outward appearance is personally submitted cylindrically, the internal surface be with the round platform shape that the arch suited, the spindle is close to the terminal surface department of bellied path end, be equipped with with crimple nut matched with screw thread. The utility model provides a hole gear machining anchor clamps, simple structure, convenient operation has improved the workman to the fixed efficiency of hole gear greatly.
Description
Technical field
The utility model relates to a kind of endoporus clamping apparatus for gear wheel processing, belongs to endoporus gear machining apparatus technical field.
Background technology
With the gear (being called for short endoporus gear) of endoporus, heavily added man-hour to it, is needing first to be fixed, be then fixed on heavy process equipment and it is processed, but existing permanent plant complex structure, operation inconvenience, thus cause working (machining) efficiency low.
Utility model content
In order to solve the problem, the utility model provides a kind of endoporus clamping apparatus for gear wheel processing, comprises cylindrical mandrel; The center of an end face of described mandrel is provided with center hole; The middle of described mandrel is provided with the projection in truncated cone-shaped, and the bigger diameter end of this projection is near described center hole; Also comprise expansion sleeve and tightening nut; Described expansion sleeve is set in described projection, and its outer surface is cylindrical, and inner surface is the truncated cone-shaped adapted with described projection; On described mandrel, near the end of the miner diameter end of described projection, be provided with the screw thread matched with described tightening nut.
Further, be conveniently arranged on this fixture by endoporus gear, the gradient of described projection is 75 ~ 85 °.
Further, being loaded onto after on this fixture by endoporus gear, conveniently fix it, the two ends of described expansion sleeve are provided with two breach separately.
The beneficial effects of the utility model are: endoporus clamping apparatus for gear wheel processing provided by the utility model, and structure is simple, easy to operate; Particularly endoporus gear is heavily being added man-hour, this fixture good fixing effect, fixing operating procedure is very convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only wherein two width of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view after fixing endoporus gear in the utility model embodiment;
Fig. 2 is the detonation configuration schematic diagram of the utility model embodiment.
Wherein, 1-mandrel, 2-center hole, 3-is protruding, 4-expansion sleeve, 5-tightening nut, 6-breach, 7-endoporus gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, be clearly and completely described the technical scheme in the utility model, obviously, described embodiment is only preferred embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As depicted in figs. 1 and 2, a kind of endoporus clamping apparatus for gear wheel processing, comprises cylindrical mandrel 1; The center of an end face of described mandrel 1 is provided with center hole 2; The middle of described mandrel 1 is provided with the projection 3 in truncated cone-shaped, and the bigger diameter end of this projection 3 is near described center hole 2; Also comprise expansion sleeve 4 and tightening nut 5; Described expansion sleeve 4 is set on described protruding 3, and its outer surface is cylindrical, and inner surface is and described protruding 3 truncated cone-shaped adapted; On described mandrel 1, near the end of the described miner diameter end of protruding 3, be provided with the screw thread matched with described tightening nut 5; The described gradient of protruding 3 is 75 ~ 85 °; The two ends of described expansion sleeve 4 are provided with two breach 6 separately.
Heavily added man-hour to endoporus gear 7, this fixture is adopted to be fixed endoporus gear 7, first expansion sleeve 4 is set on protruding 3, then endoporus gear 7 is contained on expansion sleeve 4 by the miner diameter end of projection 3, and be fixed, preferably tightening nut 5 is fixed on mandrel 1 by screw thread, namely completes fixing endoporus gear; Finally the center hole 2 of this fixture is arranged on heavy process equipment top on, just heavily can machined endoporus gear 7.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an endoporus clamping apparatus for gear wheel processing, comprises cylindrical mandrel; The center of an end face of described mandrel is provided with center hole; It is characterized in that: the middle of described mandrel is provided with the projection in truncated cone-shaped, and the bigger diameter end of this projection is near described center hole; Also comprise expansion sleeve and tightening nut; Described expansion sleeve is set in described projection, and its outer surface is cylindrical, and inner surface is the truncated cone-shaped adapted with described projection; On described mandrel, near the end of the miner diameter end of described projection, be provided with the screw thread matched with described tightening nut.
2. endoporus clamping apparatus for gear wheel processing according to claim 1, is characterized in that: the gradient of described projection is 75 ~ 85 °.
3. endoporus clamping apparatus for gear wheel processing according to claim 1, is characterized in that: the two ends of described expansion sleeve are provided with two breach separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967090.1U CN205129092U (en) | 2015-11-27 | 2015-11-27 | Hole gear machining anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967090.1U CN205129092U (en) | 2015-11-27 | 2015-11-27 | Hole gear machining anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129092U true CN205129092U (en) | 2016-04-06 |
Family
ID=55614917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967090.1U Expired - Fee Related CN205129092U (en) | 2015-11-27 | 2015-11-27 | Hole gear machining anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199270A (en) * | 2021-06-05 | 2021-08-03 | 重庆神箭汽车传动件有限责任公司 | Gear machining clamping device |
| CN117226189A (en) * | 2023-08-15 | 2023-12-15 | 江苏广大鑫盛精密智造有限公司 | A gear hobbing clamping tooling and method |
-
2015
- 2015-11-27 CN CN201520967090.1U patent/CN205129092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199270A (en) * | 2021-06-05 | 2021-08-03 | 重庆神箭汽车传动件有限责任公司 | Gear machining clamping device |
| CN117226189A (en) * | 2023-08-15 | 2023-12-15 | 江苏广大鑫盛精密智造有限公司 | A gear hobbing clamping tooling and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161127 |