CN202825325U - Vane-processing clamp - Google Patents
Vane-processing clamp Download PDFInfo
- Publication number
- CN202825325U CN202825325U CN 201220544028 CN201220544028U CN202825325U CN 202825325 U CN202825325 U CN 202825325U CN 201220544028 CN201220544028 CN 201220544028 CN 201220544028 U CN201220544028 U CN 201220544028U CN 202825325 U CN202825325 U CN 202825325U
- Authority
- CN
- China
- Prior art keywords
- blade
- vane
- mandrel
- processing
- positioning
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
Provided is a vane-processing clamp. In order to meet the needs for a motor being high in performance, safe and reliable in operation, and long in service life, a vane has to be precise in size, accurate in shape, and strict in surface integrity. A positioning clamp is used to decide the precision of the vane processing, so if the positioning method is not stable, the vane processing precision and the overall quality are affected. The vane-processing clamp comprises the vane (1) which is connected with a fixing block (3) of a vane root (2) and connected with a mandril (4) which is used for positioning. The fixing block of the vane root is arranged on a work rack (6) through a base (5), and the mandril which is used for positioning is connected with a connecting shaft (7) which is arranged on a tailstock (8). The vane-processing clamp is used in the vane numerical control processing and positioning.
Description
Technical field:
The utility model relates to a kind of blade processing anchor clamps.
Background technology:
Engine blade is one of core component of engine, and it plays a part the kinetic energy of steam is converted to mechanical energy.The performance of engine depends on the Design and manufacture level of blade profile to a great extent.Function mission and the work characteristics thereof of blade in engine determined that blade is that complex-shaped in the engine (three-dimensional space curved surface), size span are large, stressed abominable, part that carrying is maximum.It moves under high temperature, high pressure and fast state, usually needs the materials such as the very high ferroalloy of alloying level, aluminium alloy and high dejected alloy to make.For satisfying the requirement in engine high-performance, job security, reliability and life-span, blade must have accurate size, accurately shape and strict surface integrity.And positioning fixture is determining that its locate mode of precision of blade processing is unstable, has affected machining accuracy and the total quality of blade.
Summary of the invention:
The purpose of this utility model provides a kind of blade processing anchor clamps.
Above-mentioned purpose realizes by following technical scheme:
A kind of blade processing anchor clamps, its composition comprises: blade, described blade is connected with the fixed block of root of blade, described blade is connected with the mandrel of location usefulness, the fixed block of described root of blade by floor installation on Working gantry, the mandrel of described location usefulness is connected with connecting axle, and described connecting axle is installed on the tailstock.
Described blade processing anchor clamps, described fixed block is provided with mounting groove, and the bottom of described mounting groove is equipped with eccentric pin shaft, and the axial external surface of described eccentric pin shaft contacts with described blade.
Described blade processing anchor clamps, mandrel one end of described location usefulness is fixedly connected with the blade tip process area by location-plate, casting technique platform, the mandrel of described location usefulness and the junction of described casting technique platform are provided with boss, described connecting axle is installed on the described tailstock by end cap, and described end cap is provided with sealing ring.
Beneficial effect:
1. the utility model is simple and compact for structure, and flexible operation, registration, clamping are reliable, and positioning accuracy is high, can repeatedly install and remove and does not affect positioning accuracy.
The utility model adopts fixed block to be provided with mounting groove, and the bottom of described mounting groove is equipped with eccentric pin shaft, and the axial external surface of eccentric pin shaft contacts good fixing effect with described blade, machining accuracy that can the Effective Raise product.
Description of drawings:
Fig. 1 is the structural representation of this product.
Fig. 2 is the top view of Fig. 1.
The specific embodiment:
Embodiment 1:
A kind of blade processing anchor clamps, its composition comprises: blade 1, described blade is connected with the fixed block 3 of root of blade 2, described blade is connected with the mandrel 4 of location usefulness, the fixed block of described root of blade is installed on the Working gantry 6 by base 5, the mandrel of described location usefulness is connected with connecting axle 7, and described connecting axle is installed on the tailstock 8.
Embodiment 2:
Above-mentioned blade processing anchor clamps, described fixed block is provided with mounting groove, and the bottom of described mounting groove is equipped with eccentric pin shaft 9, and the axial external surface of eccentric pin shaft contacts with the root of described blade.
Embodiment 3:
Above-mentioned blade processing anchor clamps, mandrel one end of described location usefulness is fixedly connected with by location-plate 10, the mandrel of described location usefulness and the junction of described casting technique platform are provided with boss 11, described connecting axle is installed on the described tailstock by end cap 12, and described end cap is provided with sealing ring 13.
Claims (3)
1. blade processing anchor clamps, its composition comprises: blade, it is characterized in that: described blade is connected with the fixed block of root of blade, described blade is connected with the mandrel of location usefulness, the fixed block of described root of blade by floor installation on Working gantry, the mandrel of described location usefulness is connected with connecting axle, and described connecting axle is installed on the tailstock.
2. blade processing anchor clamps according to claim 1, it is characterized in that: described fixed block is provided with mounting groove, and the bottom of described mounting groove is equipped with eccentric pin shaft, and the axial external surface of described eccentric pin shaft contacts with described blade.
3. blade processing anchor clamps according to claim 1 and 2, it is characterized in that: mandrel one end of described location usefulness is fixedly connected with the blade tip process area by location-plate, casting technique platform, the mandrel of described location usefulness and the junction of described casting technique platform are provided with boss, described connecting axle is installed on the described tailstock by end cap, and described end cap is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544028 CN202825325U (en) | 2012-10-23 | 2012-10-23 | Vane-processing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544028 CN202825325U (en) | 2012-10-23 | 2012-10-23 | Vane-processing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825325U true CN202825325U (en) | 2013-03-27 |
Family
ID=47937117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544028 Expired - Fee Related CN202825325U (en) | 2012-10-23 | 2012-10-23 | Vane-processing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825325U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252292A (en) * | 2015-11-11 | 2016-01-20 | 中国南方航空工业(集团)有限公司 | Fixture for numerical control milling machining of blade profiles |
| CN106392695A (en) * | 2016-09-14 | 2017-02-15 | 何世华 | Fixing method for machining engine blade |
| CN106624851A (en) * | 2016-10-20 | 2017-05-10 | 成都久欣时代科技有限公司 | Tool clamp for blade drilling |
| CN112247630A (en) * | 2020-09-30 | 2021-01-22 | 西安三航动力科技有限公司 | Low-melting-point alloy casting fixture and method for thin-wall blade tip machining |
-
2012
- 2012-10-23 CN CN 201220544028 patent/CN202825325U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252292A (en) * | 2015-11-11 | 2016-01-20 | 中国南方航空工业(集团)有限公司 | Fixture for numerical control milling machining of blade profiles |
| CN106392695A (en) * | 2016-09-14 | 2017-02-15 | 何世华 | Fixing method for machining engine blade |
| CN106624851A (en) * | 2016-10-20 | 2017-05-10 | 成都久欣时代科技有限公司 | Tool clamp for blade drilling |
| CN112247630A (en) * | 2020-09-30 | 2021-01-22 | 西安三航动力科技有限公司 | Low-melting-point alloy casting fixture and method for thin-wall blade tip machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202825325U (en) | Vane-processing clamp | |
| CN105364237B (en) | A kind of thin-walled honeycomb class part cell dimensions control method | |
| CN202978626U (en) | Assembling device for capturing reference in press mounting process of motor | |
| CN103465072B (en) | The milling clamper of thin-walled motor casing | |
| CN102248417A (en) | Multi-workpiece assembling counter gear groove cutting fixture | |
| CN202344279U (en) | Mold for drilling wheel core support of excavator | |
| CN204148543U (en) | Automobile-used high accuracy tension frock | |
| CN202240604U (en) | Device for machining and clamping wheel side | |
| CN103586710A (en) | Deformation-resistant clamp for machining thin-wall cone | |
| CN203076926U (en) | Automobile axle housings 10-hole drilling jig | |
| CN202582462U (en) | Pipe-material end-face verticality checking tool | |
| CN203148362U (en) | Vernier caliper measuring hole-groove symmetry degree | |
| CN203124773U (en) | Low-power motor sliding sleeve machining device | |
| CN201975930U (en) | Assembling tool for disc motor | |
| CN102310336B (en) | Processing method of rotating-proof surfaces of pistons | |
| CN205834406U (en) | Stator blade flap-type hole machined frock on a kind of impulse turbine partition board shroud | |
| CN112615497B (en) | Tool applied to motor rotor bonding and positioning and use method | |
| CN103737262B (en) | The casting method of location thimble | |
| CN202742074U (en) | Protection housing processing clamp of automobile transmission shaft | |
| CN202129658U (en) | Multi-piece-combing and gear-facing slot cutting tool equipment fixture | |
| CN202742093U (en) | Turbine fine turning tool with balance device | |
| CN103522183B (en) | Valve body flat grinding jig | |
| CN202984849U (en) | Jig structure for processing electrode in processing center | |
| CN203449038U (en) | End face positioning device | |
| CN204449749U (en) | Centrifugal blower impeller blade locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131023 |