CN202428216U - Positioning jacket specialized for grinding pitch gear shaft of wind power equipment - Google Patents
Positioning jacket specialized for grinding pitch gear shaft of wind power equipment Download PDFInfo
- Publication number
- CN202428216U CN202428216U CN2011202098114U CN201120209811U CN202428216U CN 202428216 U CN202428216 U CN 202428216U CN 2011202098114 U CN2011202098114 U CN 2011202098114U CN 201120209811 U CN201120209811 U CN 201120209811U CN 202428216 U CN202428216 U CN 202428216U
- Authority
- CN
- China
- Prior art keywords
- positioning jacket
- hole
- gear shaft
- clamping plate
- jacket
- 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
Images
Abstract
A positioning jacket specialized for grinding a pitch gear shaft of wind power equipment mainly comprises a positioning jacket and a stopping splint structurally. One side of the positioning jacket is provided with an opening where a threaded hole is equipped correspondingly, and the other side is provided with a pair of shoulders which are separated for a certain interval, wherein a through hole is equipped in each shoulder. A through hole is drilled at the top of the stopping splint, and wearing-resistant material is inlayed into each end of two ends of the through hole. When the positioning jacket and the stopping splint are assembled, the top of the stopping splint is placed at the interval between the pair of shoulders of the positioning jacket, Bolts pass through the top through hole of the stopping splint and the through holes of the shoulders of the positioning jacket for fixing. According to the positioning jacket specialized for grinding the pitch gear shaft of the wind power equipment, not only can the requirement for precision and surface roughness in a flute grinding process of the pitch gear shaft be satisfied, but also X-axis rotation freedom of the workpiece is effectively controlled. Furthermore the positioning jacket specialized for grinding the pitch gear shaft of the wind power equipment has the following advantages: higher convenience in mounting and detachment, manual adjustment, high suitability for mass production, and improved production efficiency.
Description
Technical field
The utility model relates to the processing positioning clamping fixture that becomes the oar gear shaft in the wind power plant.
Background technology
Along with constant development of economy, the continual renovation of technology, the introduction energetically of wind-powered electricity generation series products, development and utilization; Improved the repeatability of country greatly for this type technical products; As a machining enterprise, if can be in this respect for the development of wind-powered electricity generation cause makes a due contribution, the also thing of a pride at last; Our company is mainly wind-powered electricity generation high-quality, high-precision change oar, driftage output gear shaft is provided; Such as 1.5WM output gear shaft, 3WM output gear shaft etc., this series products has a general character: crudy requires high, and requirement on machining accuracy is tight.Becoming the oar gear shaft with 1.5WM is example, and planform is as shown in Figure 1, and it belongs to involute spur gear wheel and gears engaged output torque; Transmission efficiency, output gear shaft small end gear shaping, the assembling of matching spline hole is used, and the position that plays a crucial role here is a tooth; Comprise the variation of profile of tooth, teeth directional, all can have influence on the normal engaged of gear, so, when at roll flute the time; The precision of tooth just has to be controlled in the scope of requirement, and our the roll flute equipment of employing is the ZE400 gear grinding machines at present, the moulding mill of a superhigh precision, but it should be noted that; When operate as normal, be with gear shaft greatly head-up perpendicular on the work top, two is top to hold out against, during roll flute; Can find a problem, when the workbench rotary grinding, gear shaft also rotates specific angle thereupon; The X axis rotary freedom is not controlled effectively, and can't guarantee the accuracy of roll flute like this, is irrational.Therefore, need the device that to control X axle rotary freedom solve this type of problem, reached reasonable, convenient, processing purpose efficiently.
Summary of the invention
Roll flute satisfies the requirement of change oar gear shaft roll flute process to precision and surface roughness for ease, solves problems such as in grinding, controlling workpiece X axle rotary freedom, and the applicant has designed a kind of grinding wind power equipment and become the special-purpose positioning jacket of oar gear shaft.
The concrete technical scheme of the utility model is achieved in that
The structure of the utility model mainly comprises positioning jacket and stop clamping plate; Positioning jacket one side opening, and screwed hole is set in the opening part correspondence, opposite side is provided with a pair of shoulder that certain intervals is arranged, and through hole is set in the shoulder; A through hole is bored at stop clamping plate top, and high-abrasive material is respectively inlayed at the through hole two ends; When positioning jacket and the assembling of stop clamping plate stop clamping plate top is placed in the interval of a pair of shoulder of positioning jacket, the through hole that passes stop clamping plate top through hole and positioning jacket shoulder with bolt carries out with fixed; Become oar gear shaft small end and stand up on roll flute workbench top, the inner hole sleeve of positioning jacket is in the cylindrical that becomes oar gear shaft small end, the bolt of in the screwed hole of positioning jacket opening part, screwing on; Stop clamping plate bottom is arranged on the lathe base fixing.Fixation through the stop clamping plate has limited the rotary freedom of change oar gear shaft at the X shaft position, has played the purpose of location.
Through facts have proved, advantage such as it is stable to the utlity model has process, practical has well guaranteed the quality of production of this product.
The beneficial effect of the utility model is: this utility model can not only satisfy the requirement of change oar gear shaft roll flute process to precision and surface roughness; Effectively control workpiece X axle rotary freedom; And install, dismantle more convenient; Manual adjustments is highly suitable for criticizing and processes most, and improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further description.
Fig. 1 is for becoming oar gear shaft structure schematic diagram.
Fig. 2 is the main cutaway view of looking of the utility model assembling.
Fig. 3 is the positioning jacket front view.
Fig. 4 is the positioning jacket vertical view cutaway drawing.
Fig. 5 is a stop clamping plate front view.
Fig. 6 looks cutaway view for a stop clamping plate left side.
Among the figure: 1. roll flute workbench, 2. top, 3. positioning jacket 4. becomes oar gear shaft, 5. stop clamping plate.
The specific embodiment
Specify the utility model below in conjunction with accompanying drawing and embodiment.
The structure of the utility model mainly comprises positioning jacket 3 and stop clamping plate 5; Positioning jacket 3 one side openings, and screwed hole is set in the opening part correspondence, opposite side is provided with a pair of shoulder that certain intervals is arranged, and through hole is set in the shoulder; A through hole is bored at stop clamping plate 5 tops, and high-abrasive material is respectively inlayed at the through hole two ends; When positioning jacket 3 is assembled with stop clamping plate 5 stop clamping plate 5 tops are placed in the interval of positioning jacket 3 a pair of shoulders, pass the through hole of stop clamping plate 5 top through holes and positioning jacket 3 shoulders with bolt and fix; Become oar gear shaft 4 small ends stand up roll flute workbench 1 top 2 on, the inner hole sleeve of positioning jacket 3 is in the cylindrical that becomes oar gear shaft 4 small ends, the bolt of in the screwed hole of positioning jacket 3 opening parts, screwing on; Stop clamping plate 5 bottoms are arranged on the lathe base fixing.Fixation through stop clamping plate 5 has limited change oar gear shaft 4 rotary freedoms at the X shaft position, has played the purpose of location.
The utility model is not limited to the foregoing description, and any equivalent concepts in the technical scope that the utility model discloses perhaps changes, and all classifies the protection domain of the utility model as.
Claims (1)
1. a grinding wind power equipment becomes the special-purpose positioning jacket of oar gear shaft, and it is characterized in that: structure mainly comprises positioning jacket (3) and stop clamping plate (5); Positioning jacket (3) one side openings, and screwed hole is set in the opening part correspondence, opposite side is provided with a pair of spaced shoulder, and through hole is set in the shoulder; A through hole is bored at stop clamping plate (5) top, and high-abrasive material is respectively inlayed at the through hole two ends; When positioning jacket (3) is assembled with stop clamping plate (5) stop clamping plate (5) top is placed in the interval of a pair of shoulder of positioning jacket (3), passes the through hole of stop clamping plate (5) top through hole and positioning jacket (3) shoulder with bolt and fix; Become oar gear shaft (4) small end and stand up on top (2) of roll flute workbench (1), the inner hole sleeve of positioning jacket (3) is in the cylindrical that becomes oar gear shaft (4) small end, the bolt of in the screwed hole of positioning jacket (3) opening part, screwing on; Stop clamping plate (5) bottom is arranged on the lathe base fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098114U CN202428216U (en) | 2011-06-18 | 2011-06-18 | Positioning jacket specialized for grinding pitch gear shaft of wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098114U CN202428216U (en) | 2011-06-18 | 2011-06-18 | Positioning jacket specialized for grinding pitch gear shaft of wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428216U true CN202428216U (en) | 2012-09-12 |
Family
ID=46777689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202098114U Expired - Fee Related CN202428216U (en) | 2011-06-18 | 2011-06-18 | Positioning jacket specialized for grinding pitch gear shaft of wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962531A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Large-size wind turbine gear shaft tooth grinding tooling |
| CN108672838A (en) * | 2018-03-26 | 2018-10-19 | 太重煤机有限公司 | Gear shaft roll flute tooling and assembly method |
-
2011
- 2011-06-18 CN CN2011202098114U patent/CN202428216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962531A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Large-size wind turbine gear shaft tooth grinding tooling |
| CN108672838A (en) * | 2018-03-26 | 2018-10-19 | 太重煤机有限公司 | Gear shaft roll flute tooling and assembly method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202162438U (en) | Z-shaped rotary cutter head | |
| CN204382065U (en) | Folder embraced by a kind of sleeping vertical dual-purpose main shaft | |
| CN202428216U (en) | Positioning jacket specialized for grinding pitch gear shaft of wind power equipment | |
| CN204148891U (en) | The short cover automobile clamper of a kind of thin-walled | |
| CN202763222U (en) | Dividing apparatus for machining mill roll shaft splines | |
| CN102935522B (en) | Spindle box mechanism of novel numerical control engraving and milling machine | |
| CN104084794A (en) | Gearbox assembling tool | |
| CN103600105B (en) | Three axles of adjustable center distance bore | |
| CN203887515U (en) | Gearbox assembly tooling | |
| CN202411914U (en) | Cylinder machine tool turning clamp | |
| CN201889626U (en) | Four-rod synchronous automatic centering device | |
| CN216229271U (en) | Promote swivel work head of transmission precision | |
| CN102218556A (en) | Boring machine | |
| CN202667837U (en) | Mantle fiber fixture device used for lathe | |
| CN202922046U (en) | Gear grinding tool for large wind power gear shaft | |
| CN204967466U (en) | Carving mills motor fixing structure of machine | |
| CN203887335U (en) | Gear grinding fixture for large double-helical gear shaft | |
| CN103438181A (en) | Combined gear | |
| CN203532675U (en) | Belt wheel structure used for lathe main shaft | |
| CN201500797U (en) | Self-boring device of speed reducer | |
| CN202106044U (en) | Center adjustment mechanism of center sleeve | |
| CN201889450U (en) | Adjustable boring cutter row | |
| CN203578822U (en) | Center-distance-adjustable three-shaft drill | |
| CN203696539U (en) | Mandrel adjusting tool used for rotary workbench and mandrel matched with mandrel adjusting tool for use | |
| CN215546889U (en) | Clamp replacing mechanism for machine tool machining |
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: 20120912 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |