CN204679032U - The in-situ measurement device that a kind of blade is complex-curved - Google Patents
The in-situ measurement device that a kind of blade is complex-curved Download PDFInfo
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- CN204679032U CN204679032U CN201520411269.9U CN201520411269U CN204679032U CN 204679032 U CN204679032 U CN 204679032U CN 201520411269 U CN201520411269 U CN 201520411269U CN 204679032 U CN204679032 U CN 204679032U
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- fixedly connected
- blade
- slipway
- tool palette
- moving platform
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to the complex-curved in-situ measurement device of a kind of blade, belongs to machining, detection technique field.Frame is fixedly connected with base, end slipway is fixedly connected with base, longitudinal sliding block is fixedly connected with bottom silent flatform, electric cylinder lower end is rotationally connected by revolute pair and silent flatform, upper end by spherical hinge and moving platform hinged, chucking appliance system is fixedly connected with moving platform, transverse slipway is fixedly connected with above frame, tool palette is slidably connected by slide block and transverse slipway, rubbing down tool heads and tool palette are rotationally connected, longitudinal grating scale is fixedly connected with end slipway, horizontal raster chi is fixedly connected with transverse slipway, laser displacement sensor is fixedly connected with tool palette side.Advantage is novel structure, utilizes laser displacement sensor to carry out non-cpntact measurement, avoids secondary clamping error, and integration processing is surveyed in the grinding and polishing achieving again spoon of blade, improves efficiency and the precision of blade finished machined.
Description
Technical field
The utility model belongs to machining, detection technique field, is specifically related to a kind of complex-curved in-situ measurement device of blade based on series-parallel connection rubbing down lathe.
Background technology
Along with developing rapidly of recent year electric power and aircraft industry, the use amount of the equipment such as aeromotor, steam turbine, gas turbine, pneumatic plant sharply increases.As the critical component of these equipment, the market demand of blade also increases thereupon greatly.Blade has the features such as kind is many, quantity is large, curved surface is complicated, difficulty of processing is large, and its crudy is held the balance on overall performance and the impact in life-span.In the finished machined process of blade, repetitive measurement is needed to repair processing, to obtain higher form accuracy and surfaceness.Published spoon of blade process equipment, as: the six-axle five-linkage numerical control blade abrasive belt grinding machine of German Metabo company development; The W518TB type blade processing center of Willemin company of Switzerland development; Chongqing San Mohai reaches the 2MY55200-6NC type numerical control abrasive belt grinding machine of development; The MK2200 type blade abrasive belt grinding machine of Beijing Shengwei Hongji NC Device Co., Ltd. and Deyang Dong Qi tool and mould company limited joint research and development.The said equipment is in blade finished machined process, blade profile measurement need be carried out on other equipment, then blade is retracted process equipment carry out finishing processing, this process easily introduces secondary clamping error, non-cutting time is long, reduces precision and the efficiency of blade finished machined.Blade processing, measurement integration machine tool are short of the bottleneck that oneself becomes restriction industry development.
At present, blade mainly adopts the measuring method of ex situ, and in measuring process, gauge head is adopted a little with each coordinate axis motion of equipment, and measuring accuracy depends critically upon the kinematic accuracy of measuring equipment itself, and gauge head is adopted a little in motion process, be unfavorable for the stability ensureing measuring accuracy.
Summary of the invention
The in-situ measurement device that the utility model provides a kind of blade complex-curved, to solve blade processing, to measure the problem of integration machine tool shortcoming.
The technical scheme that the utility model is taked is: frame is fixedly connected with base, end slipway is fixedly connected with base, longitudinal sliding block is fixedly connected with bottom silent flatform, longitudinal sliding block and end slipway are slidably connected, electric cylinder lower end is rotationally connected by revolute pair and silent flatform, upper end by spherical hinge and moving platform hinged, chucking appliance system is fixedly connected with moving platform, transverse slipway is fixedly connected with above frame, tool palette is slidably connected by slide block and transverse slipway, rubbing down tool heads and tool palette are rotationally connected, longitudinal grating scale is fixedly connected with end slipway, horizontal raster chi is fixedly connected with transverse slipway, laser displacement sensor is fixedly connected with tool palette side.
The utility model has the advantages that novel structure, laser displacement sensor is utilized to carry out non-cpntact measurement, avoid secondary clamping error, integration processing is surveyed in the grinding and polishing achieving again spoon of blade, improve efficiency and the precision of blade finished machined, for the integration processing of blade provides the equipment with practical value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Frame 11 is fixedly connected with base 1, end slipway 9 is fixedly connected with base, longitudinal sliding block 7 is fixedly connected with bottom silent flatform 13, longitudinal sliding block 7 and end slipway 9 are slidably connected, electric cylinder 3 lower end is rotationally connected by revolute pair 2 and silent flatform 13, upper end is hinged by spherical hinge 4 and moving platform 10, chucking appliance system 12 is fixedly connected with moving platform 10, transverse slipway 8 is fixedly connected with above frame, tool palette 6 is slidably connected by slide block and transverse slipway 8, rubbing down tool heads 5 and tool palette 6 are rotationally connected, longitudinal grating scale 15 is fixedly connected with end slipway, horizontal raster chi 14 is fixedly connected with transverse slipway, laser displacement sensor 16 is fixedly connected with tool palette 6 side.
Claims (1)
1. the in-situ measurement device that a blade is complex-curved, frame is fixedly connected with base, end slipway is fixedly connected with base, longitudinal sliding block is fixedly connected with bottom silent flatform, longitudinal sliding block and end slipway are slidably connected, electric cylinder lower end is rotationally connected by revolute pair and silent flatform, upper end by spherical hinge and moving platform hinged, chucking appliance system is fixedly connected with moving platform, transverse slipway is fixedly connected with above frame, tool palette is slidably connected by slide block and transverse slipway, rubbing down tool heads and tool palette are rotationally connected, it is characterized in that: longitudinal grating scale is fixedly connected with end slipway, horizontal raster chi is fixedly connected with transverse slipway, laser displacement sensor is fixedly connected with tool palette side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411269.9U CN204679032U (en) | 2015-06-15 | 2015-06-15 | The in-situ measurement device that a kind of blade is complex-curved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411269.9U CN204679032U (en) | 2015-06-15 | 2015-06-15 | The in-situ measurement device that a kind of blade is complex-curved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679032U true CN204679032U (en) | 2015-09-30 |
Family
ID=54178717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520411269.9U Expired - Fee Related CN204679032U (en) | 2015-06-15 | 2015-06-15 | The in-situ measurement device that a kind of blade is complex-curved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002491A (en) * | 2016-05-25 | 2016-10-12 | 哈尔滨理工大学 | Thin-wall part machining error measuring device and thin-wall part machining error measurement method based on spatial light modulator |
| CN106568391A (en) * | 2016-07-14 | 2017-04-19 | 吉林大学 | Turbo blade ultrasonic nondestructive testing system |
| CN111174729A (en) * | 2020-03-05 | 2020-05-19 | 山东省科学院激光研究所 | Measuring plate path forming system for single-point progressive forming processing |
-
2015
- 2015-06-15 CN CN201520411269.9U patent/CN204679032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002491A (en) * | 2016-05-25 | 2016-10-12 | 哈尔滨理工大学 | Thin-wall part machining error measuring device and thin-wall part machining error measurement method based on spatial light modulator |
| CN106002491B (en) * | 2016-05-25 | 2018-09-25 | 哈尔滨理工大学 | The measurement method of thin-wall part mismachining tolerance measuring device based on spatial light modulator |
| CN106568391A (en) * | 2016-07-14 | 2017-04-19 | 吉林大学 | Turbo blade ultrasonic nondestructive testing system |
| CN111174729A (en) * | 2020-03-05 | 2020-05-19 | 山东省科学院激光研究所 | Measuring plate path forming system for single-point progressive forming processing |
| CN111174729B (en) * | 2020-03-05 | 2021-09-24 | 山东省科学院激光研究所 | Measuring plate path forming system for single-point progressive forming processing |
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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: 20150930 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |