CN102152260B - Clamp for repair of bacterial-type blade-root turbine blade - Google Patents
Clamp for repair of bacterial-type blade-root turbine blade Download PDFInfo
- Publication number
- CN102152260B CN102152260B CN201110050968A CN201110050968A CN102152260B CN 102152260 B CN102152260 B CN 102152260B CN 201110050968 A CN201110050968 A CN 201110050968A CN 201110050968 A CN201110050968 A CN 201110050968A CN 102152260 B CN102152260 B CN 102152260B
- Authority
- CN
- China
- Prior art keywords
- pincers
- bolt
- rotary wheel
- wheel frame
- zoetrope
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 65
- 241000282376 Panthera tigris Species 0.000 claims description 41
- 230000001580 bacterial effect Effects 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention provides a clamp for repair of a bacterial-type blade-root turbine blade by a vice, which guarantees repair consistency and correct and elegant repair and assembly, and is efficient, time-saving and labour-saving. The clamp comprises a base, an iron pipe, a supporting plate and a vice bench, wherein the vice bench is fastened on the supporting plate; and the supporting plate is connected with the base through the iron pipe. The clamp is characterized in that: a screw is inserted into the interior of the iron pipe; linear grooves are distributed on the periphery of the screw uniformly; one end of the screw is connected with a lower end face of the supporting plate fixedly; stud holes are formed on the periphery of the iron pipe; locking studs pass through the stud holes; end faces of the locking studs are pressed in the linear grooves of the screw; the vice bench comprises a fixed vice, a movable vice, a movable rotary wheel and a fixed rotary wheel frame; the fixed rotary wheel frame and the movable rotary wheel are symmetrically arranged on two sides of the fixed vice respectively; a connecting plate is connected with an upper surface of the supporting plate fixedly; and the fixed rotary wheel frame is fastened on the two sides of the connecting plate.
Description
Technical field
The present invention relates to the processing technique field of bacterial type blade root turbine blade, the pincers that are specially bacterial type blade root turbine blade are repaiied anchor clamps.
Background technology
Bacterial type blade root turbine blade needs pincers to repair chamfering and circular arc fillet after machining, and existing technology adopts hand welding to repair; The uniformity that feasible pincers are repaiied is relatively poor; Circular arc fillet particularly, very difficult repair puts in place and is not attractive in appearance, and the efficient that pincers are repaiied low, waste time and energy.
Summary of the invention
To the problems referred to above, the pincers that the invention provides bacterial type blade root turbine blade are repaiied anchor clamps, its guarantee to clamp uniformity, the repair of repairing put in place and attractive in appearance, efficient is high, time saving and energy saving.
The pincers of bacterial type blade root turbine blade are repaiied anchor clamps, and its technical scheme is such: it comprises base, iron pipe, gripper shoe, pincers platform, and said pincers platform is anchored on said gripper shoe; Said gripper shoe connects said base through said iron pipe, it is characterized in that: be penetrated with screw rod in the said iron pipe, the periphery of said screw rod is evenly equipped with the linear pattern groove; Said screw rod one end is fastenedly connected said gripper shoe lower surface, and the periphery of said iron pipe has stud bolt hole, and the locking double-screw bolt passes said stud bolt hole; The end face of said locking double-screw bolt is pressed in the linear pattern groove of said screw rod; Said pincers platform comprises fixedly tiger pincers, movable tiger pincers, zoetrope, fixing rotary wheel frame, and said fixedly rotary wheel frame, zoetrope are symmetrically arranged in said fixedly tiger pincers both sides respectively, and connecting plate is fastenedly connected said support plate upper surface; Said fixedly rotary wheel frame is anchored on said connecting plate both sides; The upper inner of said fixedly rotary wheel frame has the back taper inclined-plane, and said zoetrope is supported on said fixedly rotary wheel frame, and the bottom cooperation of said zoetrope is nested in the said back taper inclined-plane; Said fixedly tiger pincers are fastenedly connected an end of said zoetrope upper surface; The inboard of the other end of said zoetrope is fastenedly connected with the guide pad of symmetric arrangement respectively, and the equal inboard back taper of the described guide pad in both sides forms dovetail groove, and said movable tiger pincers are supported on the upper surface of said guide pad; The lower end of said movable tiger pincers is nested in the said dovetail groove, and the outside of said movable tiger pincers is connected with the driving bolt.
It is further characterized in that: the outside of said driving bolt is supported on tailstock; Said tailstock is fastenedly connected the outer face of said guide pad; The lower surface of said guide pad is pressed on back-up block, and said back-up block is fastenedly connected the outer face near said movable tiger pincers of said fixedly rotary wheel frame;
The head of said driving bolt has annular groove; Said movable tiger pincers have bolt mounting holes; Said driving bolt is plugged in said bolt mounting holes; Positioning stud is distributed in the same outer circular section of said bolt mounting holes, and the end of said positioning stud is installed in the annular groove of said driving bolt;
The afterbody of said driving bolt is equipped with spanner;
The seal face of said fixedly tiger pincers is fastened with copper coin, and the seal face of said movable tiger pincers is fastened with copper coin;
The afterbody of said locking double-screw bolt is equipped with the locking spanner.
After adopting structure of the present invention, bacterial type blade root turbine blade can be positioned on the pincers platform after machining; Through adjusting movable tiger pincers, make workpiece compacted, when pincers are repaiied; Unclamp the locking double-screw bolt; Make the pincers platform around the center rotation of screw rod, in addition, clamped workpiece, fixedly tiger pincers, movable tiger pincers can rotate (the unidirectional rotation that movable tiger is clamped the rotation of 9 one side direction eminences) along with zoetrope carry out circular arc on fixing rotary wheel frame; The workman can adjust circular arc exactly on both direction, guarantee to clamp uniformity, the repair of repairing put in place and attractive in appearance, efficient is high, time saving and energy saving.
Description of drawings
Fig. 1 is a front view structural representation of the present invention;
Fig. 2 is that the P of Fig. 1 is to structural representation;
Fig. 3 cuts open structural representation for the A-A of Fig. 1;
Fig. 4 cuts open the structural representation enlarged drawing for the B-B of Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, it comprises base 1, iron pipe 2, gripper shoe 3, pincers platform, and the pincers platform is anchored on gripper shoe 3; Gripper shoe 3 connects base 1 through iron pipe 2, is penetrated with screw rod 4 in the iron pipe 2, and the periphery of screw rod 4 is evenly equipped with linear pattern groove 5; Screw rod 4 one ends are fastenedly connected gripper shoe 3 lower surfaces, and the periphery of iron pipe 2 has stud bolt hole 6, and locking double-screw bolt 7 passes stud bolt hole 6; The end face of locking double-screw bolt 7 is pressed in the linear pattern groove 5 of screw rod 4, and the pincers platform comprises fixedly that tiger pincers 8, movable tiger clamp 9, zoetrope 10, fixing rotary wheel frame 11, and fixedly rotary wheel frame 11, zoetrope 10 are symmetrically arranged in fixedly tiger respectively and clamp 8 both sides; Connecting plate 12 is fastenedly connected gripper shoe 3 upper surfaces, and fixedly rotary wheel frame 11 is anchored on the both sides of connecting plate 12, and fixedly the upper inner of rotary wheel frame 11 has back taper inclined-plane 13; Zoetrope 10 is supported on fixedly rotary wheel frame 11; The cooperation of zoetrope 10 bottoms is nested in the back taper inclined-plane 13, and fixedly tiger pincers 8 are fastenedly connected an end of zoetrope 10 upper surfaces, and the inboard of the other end of zoetrope 10 is fastenedly connected with the guide pad 14 of symmetric arrangement respectively; The guide pad 14 equal inboard back tapers of both sides form dovetail groove 15; Movable tiger pincers 9 are supported on the upper surface of guide pad 14, and the lower end of movable tiger pincers 9 is nested in the dovetail groove 15, and the outside of movable tiger pincers 9 is connected with and drives bolt 16.
The outside that drives bolt 16 is supported on tailstock 17, and tailstock 17 is fastenedly connected the outer face of guide pad 14, and the lower surface of guide pad 14 is pressed on back-up block 18, and back-up block 18 is fastenedly connected the fixedly outer face near movable tiger pincers 9 of rotary wheel frame 11;
The head that drives bolt 16 has annular groove 19; Movable tiger pincers 9 have bolt mounting holes 20; Drive bolt 16 and be plugged in bolt mounting holes 20, positioning stud 21 is distributed in the same outer circular section of bolt mounting holes 20, and the end of positioning stud 21 is installed in the annular groove 19 that drives bolt 16;
Fixedly the seal face of tiger pincers 8 is fastened with copper coin 22, and the seal face of movable tiger pincers 9 is fastened with copper coin 23; The afterbody that drives bolt 16 is equipped with spanner 24; The afterbody of locking double-screw bolt 7 is equipped with locking spanner 25.
Its operation principle is following: workpiece is loaded on the pincers platform, thereby makes movable tiger pincers 9 along with the rectilinear direction of dovetail groove 15 is moved clamping work pieces through regulating driving bolt 16; Trip lock spanner 25 unclamps locking double-screw bolt 7, and the pincers platform is around the center rotation of screw rod 4, and in the time need not rotating, trip lock spanner 25 makes locking double-screw bolt 7 end faces be pressed in the linear pattern groove 5 of screw rod 4; In addition; Clamped workpiece, fixedly tiger pincers 8, movable tiger pincers 9 can rotate along with zoetrope 10 carry out circular arc on fixing rotary wheel frame 11; Direction of rotation is that movable tiger is clamped the unidirectional rotation that 9 one side direction eminences are rotated; Because back taper inclined-plane 13 locks together zoetrope 10 and fixing rotary wheel frame 11, it prevents that zoetrope 10 from skidding off fixedly rotary wheel frame 11 in motion process, guarantee stability of rotation; It can rotate adjustment at both direction and repair angle until suitable pincers.
Claims (6)
1. the pincers of bacterial type blade root turbine blade are repaiied anchor clamps, and it comprises base, iron pipe, gripper shoe, pincers platform, and said pincers platform is anchored on said gripper shoe; Said gripper shoe connects said base through said iron pipe, it is characterized in that: be penetrated with screw rod in the said iron pipe, the periphery of said screw rod is evenly equipped with the linear pattern groove; Said screw rod one end is fastenedly connected said gripper shoe lower surface, and the periphery of said iron pipe has stud bolt hole, and the locking double-screw bolt passes said stud bolt hole; The end face of said locking double-screw bolt is pressed in the linear pattern groove of said screw rod; Said pincers platform comprises fixedly tiger pincers, movable tiger pincers, zoetrope, fixing rotary wheel frame, and said fixedly rotary wheel frame, zoetrope are symmetrically arranged in said fixedly tiger pincers both sides respectively, and connecting plate is fastenedly connected said support plate upper surface; Said fixedly rotary wheel frame is anchored on said connecting plate both sides; The upper inner of said fixedly rotary wheel frame has the back taper inclined-plane, and said zoetrope is supported on said fixedly rotary wheel frame, and the bottom cooperation of said zoetrope is nested in the said back taper inclined-plane; Said fixedly tiger pincers are fastenedly connected an end of said zoetrope upper surface; The inboard of the other end of said zoetrope is fastenedly connected with the guide pad of symmetric arrangement respectively, and the equal inboard back taper of the described guide pad in both sides forms dovetail groove, and said movable tiger pincers are supported on the upper surface of said guide pad; The lower end of said movable tiger pincers is nested in the said dovetail groove, and the outside of said movable tiger pincers is connected with the driving bolt.
2. the pincers of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps; It is characterized in that: the outside of said driving bolt is supported on tailstock; Said tailstock is fastenedly connected the outer face of said guide pad; The lower surface of said guide pad is pressed on back-up block, and said back-up block is fastenedly connected the outer face near said movable tiger pincers of said fixedly rotary wheel frame.
3. the pincers of bacterial type blade root turbine blade according to claim 2 are repaiied anchor clamps; It is characterized in that: the head of said driving bolt has annular groove; Said movable tiger pincers have bolt mounting holes; Said driving bolt is plugged in said bolt mounting holes, and positioning stud is distributed in the same outer circular section of said bolt mounting holes, and the end of said positioning stud is installed in the annular groove of said driving bolt.
4. the pincers of bacterial type blade root turbine blade according to claim 3 are repaiied anchor clamps, it is characterized in that: the afterbody of said driving bolt is equipped with spanner.
5. the pincers of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps, it is characterized in that: the seal face of said fixedly tiger pincers is fastened with copper coin, and the seal face of said movable tiger pincers is fastened with copper coin.
6. the pincers of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps, it is characterized in that: the afterbody of said locking double-screw bolt is equipped with the locking spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110050968A CN102152260B (en) | 2011-03-03 | 2011-03-03 | Clamp for repair of bacterial-type blade-root turbine blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110050968A CN102152260B (en) | 2011-03-03 | 2011-03-03 | Clamp for repair of bacterial-type blade-root turbine blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152260A CN102152260A (en) | 2011-08-17 |
| CN102152260B true CN102152260B (en) | 2012-09-05 |
Family
ID=44434093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110050968A Expired - Fee Related CN102152260B (en) | 2011-03-03 | 2011-03-03 | Clamp for repair of bacterial-type blade-root turbine blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152260B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443121A (en) * | 2017-09-06 | 2017-12-08 | 无锡康柏斯机械科技有限公司 | It is a kind of to be easy to fixed part processing clamp |
| CN107378557A (en) * | 2017-09-06 | 2017-11-24 | 无锡康柏斯机械科技有限公司 | A kind of stationary fixture for part processing |
| CN107378559A (en) * | 2017-09-06 | 2017-11-24 | 无锡康柏斯机械科技有限公司 | A kind of part processing clamp rotatably adjusted |
| CN109625929B (en) * | 2018-12-10 | 2024-05-03 | 苏州市天烨医疗设备有限公司 | Water mould autoloader |
| CN109357585A (en) * | 2018-12-10 | 2019-02-19 | 无锡透平叶片有限公司 | The radius of gyration measuring device of turbine blade bacterial type blade root |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128929A (en) * | 1977-03-15 | 1978-12-12 | Demusis Ralph T | Method of restoring worn turbine components |
| GB2108411A (en) * | 1981-11-06 | 1983-05-18 | Honda Motor Co Ltd | Method of manufacturing bladed wheels e.g. turbine wheels |
| CN201565806U (en) * | 2009-11-03 | 2010-09-01 | 南通中能机械制造有限公司 | Adjustable blade processing tooling |
| CN201940909U (en) * | 2011-03-03 | 2011-08-24 | 无锡市艾尔福叶片有限公司 | Pliers repair fixture of fungus-shaped blade root steam turbine blades |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2377778T3 (en) * | 2008-05-23 | 2012-03-30 | Siemens Aktiengesellschaft | Tip end bracket |
-
2011
- 2011-03-03 CN CN201110050968A patent/CN102152260B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128929A (en) * | 1977-03-15 | 1978-12-12 | Demusis Ralph T | Method of restoring worn turbine components |
| GB2108411A (en) * | 1981-11-06 | 1983-05-18 | Honda Motor Co Ltd | Method of manufacturing bladed wheels e.g. turbine wheels |
| CN201565806U (en) * | 2009-11-03 | 2010-09-01 | 南通中能机械制造有限公司 | Adjustable blade processing tooling |
| CN201940909U (en) * | 2011-03-03 | 2011-08-24 | 无锡市艾尔福叶片有限公司 | Pliers repair fixture of fungus-shaped blade root steam turbine blades |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102152260A (en) | 2011-08-17 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150303 |
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| EXPY | Termination of patent right or utility model |