CN203518916U - Tool for measuring guide-vane seal groove - Google Patents
Tool for measuring guide-vane seal groove Download PDFInfo
- Publication number
- CN203518916U CN203518916U CN201320646642.XU CN201320646642U CN203518916U CN 203518916 U CN203518916 U CN 203518916U CN 201320646642 U CN201320646642 U CN 201320646642U CN 203518916 U CN203518916 U CN 203518916U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- spill spin
- arc
- block
- spin block
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring tool, and especially relates to a tool for measuring a guide-vane seal groove. The tool provided by the utility model employs the principle of an angle ruler, and can measure the size of the depth of a guide-vane seal groove at any angle. The tool comprises a rotating frame, a rotating block, a rotating body, a measuring plate, a meter frame, an upper sliding block, and a lower sliding block. The rotating frame consists of an arc-shaped block, a connecting body, and a meter frame seat. The inner arc surface of the arc-shaped block is provided with a sliding block. The lower surface of the upper sliding block is provided with an arc-shaped clamping groove. The rotating block is disposed under the arc-shaped block and in the front of the connecting body. The rear part of the rotating block is fixedly equipped with the lower sliding block, and the rotating body consists of a guide rail body and a baffle plate. The upper surface of the guide rail body is corresponding to the arc-shaped clamping groove of the upper sliding block, and the lower surface of the guide rail body is corresponding to the upper surface of the lower sliding block. The guide rail body is provided with a guide rail. The rotating block is connected with a tooth bolt and a rotating body fixing pin. The bottom of the measuring plate is fixedly equipped with a transverse plate and a measuring sheet.
Description
Technical field
The utility model relates to a kind of measuring tool, particularly relates to the obturage measuring tool of groove of a kind of guide vane.
Background technology
The engine guide vane groove of obturaging is distributed in the basin of upper and lower listrium, dorsad, and a kind of guide vane is obturaged, and groove and listrium end face form four, five kind of angle, conventionally detecting the engine guide vane method that groove adopts of obturaging is to make special tooling, the angle design forming for obturage groove and listrium end face is made four, five special toolings, not only the cycle of frock making long, and cost is large.
Utility model content
The problem existing for prior art, the measuring tool that the utility model provides a kind of guide vane to obturage groove, this measuring tool adopts the principle of bevel protractor, the guide vane that can the measure any angle depth dimensions of groove of obturaging, highly versatile; And adopt his-and-hers watches mode to measure, it is more accurate to make to measure.
To achieve these goals, the utility model adopts following technical scheme: the obturage measuring tool of groove of a kind of guide vane, comprise swivel mount, spill spin block, rotary body, template, dial framework and upper and lower sliding shoe, swivel mount is comprised of arc piece, connector and dial framework seat, arc piece is arranged on swivel mount top, arc piece bottom is connected with connector, at connector rear side, is connected with dial framework seat, and dial framework is arranged on swivel mount by dial framework seat; On arc piece intrados, be provided with groove, in groove, be fixed with sliding shoe; Lower surface at upper sliding shoe is provided with arc-shaped slot, below the arc piece of swivel mount, connector the place ahead is provided with spill spin block; At the rear portion of spill spin block, be fixed with downslide motion block, the upper surface of downslide motion block is arc; Described rotary body is comprised of fan-shaped guide rail and baffle plate; Baffle plate is connected with guide rail, baffle plate bottom and spill spin block bottom are all arranged on the home position of guide rail, guide rail is arranged between spill spin block and connector, the upper surface of guide rail is corresponding with the arc-shaped slot of the lower surface of upper sliding shoe, the lower surface of guide rail is corresponding with the upper surface of downslide motion block, and the upper and lower surface of guide rail can be respectively along the arc-shaped slot of upper sliding shoe, the upper surface slide of downslide motion block; On guide rail, be provided with guide rail, be provided with teeth in guide rail, the camber line that teeth form arranges with guide rail is concentric; On spill spin block, be connected with teeth bolt and rotary body fixed pin, the head of teeth bolt has teeth, the teeth of teeth bolt are meshed with the teeth in guide rail, rotary body fixed pin can contact with guide rail, in the both sides of spill spin block, be respectively arranged with baffle plate and template, the arc piece of swivel mount is arranged on the top of the rotary body between baffle plate and template; In template bottom, be fixed with transverse slat and amount sheet, the vertical setting mutually of template, transverse slat and amount sheet, amount sheet is arranged on transverse slat below by the center of circle of guide rail, arranges with rotary body slip plane is vertical, and amount sheet bottom is most advanced and sophisticated; The bottom of described dial framework is arranged on transverse slat top; Between template and spill spin block, by thering is spill spin block gib screw, be connected with the latch segment of template locking pin.
Described upper sliding shoe is fixed on swivel mount by connecting pin.
Described downslide motion block is fixed on spill spin block by downslide motion block screw.
The beneficial effects of the utility model:
The utility model has been applied to the measurement of groove of obturaging of certain engine section blade, and obtains good effect, is just being generalized to the measurement that certain other blade of other grades of engine is obturaged groove, and concrete advantage is as follows:
1, adopt the principle of bevel protractor, the guide vane that can the measure any angle depth dimensions of groove of obturaging, highly versatile;
2, adopt his-and-hers watches mode to measure, it is more accurate to make to measure.
Accompanying drawing explanation
Fig. 1 is the obturage structural representation of measuring tool of groove of guide vane of the present utility model;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the structural representation of upper and lower sliding shoe of the present utility model, rotary body, latch segment and spill spin block;
Fig. 4 is the structural representation of teeth bolt of the present utility model;
In figure, 1-template, 101-transverse slat, 102-amount sheet, 2-rotary body, 21-guide rail, 22-guide rail, 23-baffle plate, 3-latch segment, 4-spill spin block, 5-swivel mount, 51-arc piece, 52-connector, 53-dial framework seat, 6-dial framework, the 7-the first connecting pin, 8-upper sliding shoe, the 9-the second connecting pin, 10-teeth bolt, 11-rotary body fixed pin, 12-spill spin block gib screw, 13-template locking pin, 14-downslide motion block, 15-downslide motion block screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1～4, the obturage measuring tool of groove of a kind of guide vane, comprise swivel mount 5, spill spin block 4, rotary body 2, template 1, dial framework 6 and upper and lower sliding shoe, swivel mount 5 is comprised of arc piece 51, connector 52 and the dial framework seat 53 with through hole, arc piece 51 is arranged on swivel mount 5 tops, arc piece 51 bottoms are connected with connector 52, at connector 52 bottom rear sides, are connected with dial framework seat 53, and dial framework 6 is arranged on swivel mount 5 by the through hole on dial framework seat 53; On arc piece 51 intrados, be provided with groove, in groove, be fixed with sliding shoe 8; Lower surface at upper sliding shoe 8 is provided with arc-shaped slot, and below the arc piece 51 of swivel mount 5, connector 52 the place aheads are provided with fan-shaped spill spin block 4, the outer round surface of spill spin block 4 contacts with arc piece 51 internal circular surfaces; At the rear portion of spill spin block 4, be fixed with downslide motion block 14, the upper surface of downslide motion block 14 is arc; Described rotary body 2 is comprised of fan-shaped guide rail 21 and baffle plate 23, and baffle plate 23 is for making rotary body 2 be no more than when rotated spill spin block 4; Baffle plate 23 tops are connected with guide rail 21, baffle plate 23 bottoms and spill spin block 4 bottoms are all arranged on the home position of guide rail 21, guide rail 21 is arranged between spill spin block 4 and connector 52, the upper surface of guide rail 21 is corresponding with the arc-shaped slot of the lower surface of upper sliding shoe 8, the lower surface of guide rail 21 is corresponding with the upper surface of downslide motion block 14, and the upper and lower surface of guide rail 21 can be respectively along the arc-shaped slot of upper sliding shoe 8, the upper surface slide of downslide motion block 14; On guide rail 21, be provided with guide rail 22, in guide rail 22, be provided with teeth, camber line and the concentric setting of guide rail 21 that teeth form; On spill spin block 4, be connected with teeth bolt 10 and rotary body fixed pin 11, the head of teeth bolt 10 has teeth, the teeth of teeth bolt 10 are meshed with the teeth in guide rail 22, and rotary body fixed pin 11 can touch with guide rail 21 bottom connections, is used for fixing rotary body 2; Arranged on left and right sides at spill spin block 4 is respectively arranged with baffle plate 23, template 1, and the arc piece 51 of swivel mount 5 is arranged on the top of the rotary body 2 between baffle plate 23 and template 1; Template 1 can rotate along with swivel mount 5, in template 1 bottom, be fixed with transverse slat 101 and amount sheet 102, template 1, transverse slat 101 and the mutual vertical setting of amount sheet 102, amount sheet 102 is arranged on transverse slat 101 belows by the center of circle of guide rail 21, with vertical setting of rotary body 2 slip planes, amount sheet 102 bottoms are most advanced and sophisticated, during measurement, contact with the groove cusp of obturaging, and guarantee to measure accurately; The bottom of described dial framework 6 is arranged on transverse slat 101 tops, and described baffle plate 23 bottoms and template 1 bottom connection touch; Between template 1 and spill spin block 4, by thering is the latch segment 3 of spill spin block gib screw 12 and template locking pin 13, be connected, for fixedly spill spin block 4 and template 1 respectively.
Described upper sliding shoe 8 is fixed on swivel mount 5 by the first connecting pin 7, the second connecting pin 9.
Described downslide motion block 14 is fixed on spill spin block 4 by downslide motion block screw 15.
Below in conjunction with accompanying drawing, a use procedure of the present utility model is described:
As shown in Fig. 1～4, arc piece 51 exradius of the utility model swivel mount 5 are 90mm, and the precision of teeth is 0.1 °, template 1 is highly 12mm, thickness is 0.5mm, and amount sheet 102 tip width are 1.69mm, can measure the groove of obturaging of 0.5～10mm degree of depth of the guide vane of 0～180 °.During measurement, first dial gauge is fixed on dial framework 6 of the present utility model, amount sheet 102 tips are reached to guide vane obturages in groove, baffle plate 23 left sides are placed on guide vane surface, according to the guide vane angle of the v-groove of obturaging, adjust swivel mount 5, swivel mount 5 drives templates 1, spill spin block 4, dial gauge to slide along guide rail 21 with upper and lower sliding shoe, and the amount of making sheet 102 and the guide vane groove parallel sidewalls of obturaging, by rotary body fixed pin 11 fixed guide bodies 21 and spill spin blocks 4; According to the degree of depth of measuring, select the slip gauge of corresponding size, dial gauge, to zero, is longitudinally adjusted to template 1 position along spill spin block 4, until reach guide vane, obturage behind the bottom of groove and adopt template locking pin 13 fixing, read dial gauge and can obtain size up.
Claims (3)
1. the guide vane measuring tool of groove of obturaging, it is characterized in that comprising swivel mount, spill spin block, rotary body, template, dial framework and upper and lower sliding shoe, swivel mount is comprised of arc piece, connector and dial framework seat, arc piece is arranged on swivel mount top, arc piece bottom is connected with connector, at connector rear side, be connected with dial framework seat, dial framework is arranged on swivel mount by dial framework seat; On arc piece intrados, be provided with groove, in groove, be fixed with sliding shoe; Lower surface at upper sliding shoe is provided with arc-shaped slot, below the arc piece of swivel mount, connector the place ahead is provided with spill spin block; At the rear portion of spill spin block, be fixed with downslide motion block, the upper surface of downslide motion block is arc; Described rotary body is comprised of fan-shaped guide rail and baffle plate; Baffle plate is connected with guide rail, baffle plate bottom and spill spin block bottom are all arranged on the home position of guide rail, guide rail is arranged between spill spin block and connector, the upper surface of guide rail is corresponding with the arc-shaped slot of the lower surface of upper sliding shoe, the lower surface of guide rail is corresponding with the upper surface of downslide motion block, and the upper and lower surface of guide rail can be respectively along the arc-shaped slot of upper sliding shoe, the upper surface slide of downslide motion block; On guide rail, be provided with guide rail, be provided with teeth in guide rail, the camber line that teeth form arranges with guide rail is concentric; On spill spin block, be connected with teeth bolt and rotary body fixed pin, the head of teeth bolt has teeth, the teeth of teeth bolt are meshed with the teeth in guide rail, rotary body fixed pin can contact with guide rail, in the both sides of spill spin block, be respectively arranged with baffle plate and template, the arc piece of swivel mount is arranged on the top of the rotary body between baffle plate and template; In template bottom, be fixed with transverse slat and amount sheet, the vertical setting mutually of template, transverse slat and amount sheet, amount sheet is arranged on transverse slat below by the center of circle of guide rail, arranges with rotary body slip plane is vertical, and amount sheet bottom is most advanced and sophisticated; The bottom of described dial framework is arranged on transverse slat top; Between template and spill spin block, by thering is spill spin block gib screw, be connected with the latch segment of template locking pin.
2. the guide vane according to claim 1 measuring tool of groove of obturaging, is characterized in that described upper sliding shoe is fixed on swivel mount by connecting pin.
3. the guide vane according to claim 1 measuring tool of groove of obturaging, is characterized in that described downslide motion block is fixed on spill spin block by downslide motion block screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646642.XU CN203518916U (en) | 2013-10-18 | 2013-10-18 | Tool for measuring guide-vane seal groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646642.XU CN203518916U (en) | 2013-10-18 | 2013-10-18 | Tool for measuring guide-vane seal groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518916U true CN203518916U (en) | 2014-04-02 |
Family
ID=50377836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646642.XU Expired - Fee Related CN203518916U (en) | 2013-10-18 | 2013-10-18 | Tool for measuring guide-vane seal groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518916U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344782A (en) * | 2014-11-11 | 2015-02-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Measuring tool for measuring depth of blade sealing trough and measuring method thereof |
| CN111521091A (en) * | 2020-05-11 | 2020-08-11 | 江西铭源电气有限公司 | Welding seam measuring tool |
| CN114777623A (en) * | 2022-05-23 | 2022-07-22 | 哈尔滨汽轮机厂有限责任公司 | Radial line angle ruler for rotor blades of steam turbine set |
| CN114894060A (en) * | 2022-06-29 | 2022-08-12 | 中国航发动力股份有限公司 | Turbine working blade sealing groove measuring device |
-
2013
- 2013-10-18 CN CN201320646642.XU patent/CN203518916U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344782A (en) * | 2014-11-11 | 2015-02-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Measuring tool for measuring depth of blade sealing trough and measuring method thereof |
| CN111521091A (en) * | 2020-05-11 | 2020-08-11 | 江西铭源电气有限公司 | Welding seam measuring tool |
| CN111521091B (en) * | 2020-05-11 | 2021-08-17 | 江西铭源电气有限公司 | Welding seam measuring tool |
| CN114777623A (en) * | 2022-05-23 | 2022-07-22 | 哈尔滨汽轮机厂有限责任公司 | Radial line angle ruler for rotor blades of steam turbine set |
| CN114777623B (en) * | 2022-05-23 | 2023-12-26 | 哈尔滨汽轮机厂有限责任公司 | Radial angle ruler of turbine unit rotor blade |
| CN114894060A (en) * | 2022-06-29 | 2022-08-12 | 中国航发动力股份有限公司 | Turbine working blade sealing groove measuring device |
| CN114894060B (en) * | 2022-06-29 | 2023-12-08 | 中国航发动力股份有限公司 | Turbine rotor blade seal groove measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203518916U (en) | Tool for measuring guide-vane seal groove | |
| CN102901428B (en) | The transverse tooth thickness measurement apparatus of a kind of medium and small module Bevel Gears and method | |
| CN203572356U (en) | Longitudinal tree type blade root and blade composite measuring tool | |
| CN109839049B (en) | Quick and simple dovetail groove guide rail size measuring device | |
| CN102636097A (en) | Method for measuring tooth profile deviation of gear based on double-side meshing | |
| CN203375919U (en) | Detecting and measuring tool for inner flow passage surface of straightening vane | |
| CN203758438U (en) | Device for adjusting internal rotating angle of steering knuckle of front axle of passenger car | |
| CN208887519U (en) | A kind of raceway measuring device | |
| CN201417130Y (en) | Measuring tool for measuring chamfer angle | |
| CN203587015U (en) | Measuring tool used for measuring depth of blade seal groove | |
| CN105241415A (en) | Measuring method of contact type involute worm tooth profile | |
| CN204807010U (en) | Spiral bevel gear flank of tooth three -coordinates measuring's supplementary measuring tool | |
| CN103231325B (en) | Measurement fixture for profilometer | |
| CN202442674U (en) | Zero position detection device for output shaft of electric steering engine | |
| CN203572453U (en) | Brake caliper measurement tool | |
| CN102691773B (en) | Computing method of rotary interference amount of double contact gears | |
| CN202836448U (en) | Tooth thickness measuring device of medium and small modulus bevel gear | |
| CN202470981U (en) | Screw rotor measuring tool | |
| CN204255242U (en) | A kind of tool for measuring thickness for groove-shaped product | |
| CN203197783U (en) | Measurement clamp used for contourgraph | |
| CN201527245U (en) | Measuring tool specialized for measuring inclination of steel section flange | |
| CN202329469U (en) | Gear part radial run-out detection device of vehicle combination gear | |
| CN203501957U (en) | Multifunctional depth gauge | |
| CN206540503U (en) | Low module involute cylindrical gear M value interblock interference devices | |
| CN202661009U (en) | Instrument for measuring width of arc tooth slots of internal gear and internal spline |
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: 20140402 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |