CN201940909U - Pliers repair fixture of fungus-shaped blade root steam turbine blades - Google Patents
Pliers repair fixture of fungus-shaped blade root steam turbine blades Download PDFInfo
- Publication number
- CN201940909U CN201940909U CN2011200537954U CN201120053795U CN201940909U CN 201940909 U CN201940909 U CN 201940909U CN 2011200537954 U CN2011200537954 U CN 2011200537954U CN 201120053795 U CN201120053795 U CN 201120053795U CN 201940909 U CN201940909 U CN 201940909U
- Authority
- CN
- China
- Prior art keywords
- pincers
- pliers
- bolt
- rotary wheel
- 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 - Lifetime
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a pliers repair fixture of fungus-shaped blade root steam turbine blades, which can ensure consistency of pliers repair and proper repair, and is attractive, high in efficiency, time-saving and labor-saving. The pliers repair fixture comprises a base, an iron pipe, a support plate and a pliers table, wherein the pliers table is fastened to the support plate and the support plate is connected with the base by the aid of the iron pipe. The pliers repair fixture is characterized in that a screw penetrates into the iron pipe, linear grooves are evenly distributed on the outer circumferential surface of the screw, one end of the screw is connected with the lower end face of the support plate in a fastened mode, the outer circumferential surface of the iron pipe is provided with a stud hole, a fastening stud penetrates through the stud hole, and the end surface of the fastening stud is pressed into the linear grooves of the screw. The pliers table comprises fixed pincer pliers, movable pincer pliers, movable rotary wheels and fixed rotary wheel frames, wherein the fixed rotary wheel frames and the movable rotary wheels are symmetrically arranged on two sides of the fixed pincer pliers.
Description
Technical field
The utility model relates to the processing technique field of bacterial type blade root turbine blade, and the pincers that are specially a kind of 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
At the problems referred to above, the utility model provides a kind of pincers of bacterial type blade root turbine blade to repair 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.
A kind of pincers of bacterial type blade root turbine blade are repaiied anchor clamps, its technical scheme is such: it comprises base, iron pipe, gripper shoe, the pincers platform, described pincers platform is anchored on described gripper shoe, described gripper shoe connects described base by described iron pipe, it is characterized in that: be penetrated with screw rod in the described iron pipe, the periphery of described screw rod is evenly equipped with the linear pattern groove, described screw rod one end is fastenedly connected described gripper shoe lower surface, the periphery of described iron pipe has stud bolt hole, the locking double-screw bolt passes described stud bolt hole, the end face of described locking double-screw bolt is pressed in the linear pattern groove of described screw rod, described pincers platform comprises fixedly tiger pincers, movable tiger pincers, zoetrope, fixing rotary wheel frame, described fixedly rotary wheel frame, zoetrope is symmetrically arranged in described fixedly tiger pincers both sides respectively, connecting plate is fastenedly connected described support plate upper surface, described fixedly rotary wheel frame is anchored on described connecting plate both sides, the upper inner of described fixedly rotary wheel frame has the back taper inclined-plane, described zoetrope is supported on described fixedly rotary wheel frame, the bottom cooperation of described zoetrope is nested in the described back taper inclined-plane, described fixedly tiger pincers are fastenedly connected an end of described zoetrope upper surface, the inboard of the other end of described zoetrope is fastenedly connected with the guide pad of symmetric arrangement respectively, the equal inboard back taper of the described guide pad in both sides forms dovetail groove, described movable tiger pincers are supported on the upper surface of described guide pad, the lower end of described movable tiger pincers is nested in the described dovetail groove, and the outside of described movable tiger pincers is connected with the driving bolt.
It is further characterized in that: the outside of described driving bolt is supported on tailstock, described tailstock is fastenedly connected the outer face of described guide pad, the lower surface of described guide pad is pressed on back-up block, and described back-up block is fastenedly connected the outer face of the close described movable tiger pincers of described fixedly rotary wheel frame;
The head of described driving bolt has annular groove, described movable tiger pincers have bolt mounting holes, described driving bolt is plugged in described bolt mounting holes, positioning stud is distributed in the same outer circular section of described bolt mounting holes, and the end of described positioning stud is installed in the annular groove of described driving bolt;
The afterbody of described driving bolt is equipped with spanner;
The seal face of described fixedly tiger pincers is fastened with copper coin, and the seal face of described movable tiger pincers is fastened with copper coin;
The afterbody of described locking double-screw bolt is equipped with the locking spanner.
After adopting structure of the present utility model, bacterial type blade root turbine blade is after machining, can be positioned on the pincers platform, by adjusting movable tiger pincers, make workpiece compacted, when pincers are repaiied, unclamp the locking double-screw bolt, make the pincers platform rotate around the center of screw rod, in addition, clamped workpiece, fixedly tiger is clamped, movable tiger pincers can fixedly carry out circular arc rotation (movable tiger is clamped the unidirectional rotation that 9 one side direction eminences are rotated) on the rotary wheel frame along with zoetrope, and the workman can adjust circular arc exactly on both direction, guarantee to clamp the uniformity of repairing, repair puts in place and is attractive in appearance, the efficient height, time saving and energy saving.
Description of drawings
Fig. 1 is a front view structural representation of the present utility model;
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, the pincers platform, the pincers platform is anchored on gripper shoe 3, gripper shoe 3 connects base 1 by iron pipe 2, be penetrated with screw rod 4 in the iron pipe 2, 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, the periphery of iron pipe 2 has stud bolt hole 6, 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, the pincers platform comprises fixedly tiger pincers 8, movable tiger pincers 9, zoetrope 10, fixedly rotary wheel frame 11, fixedly rotary wheel frame 11, zoetrope 10 is symmetrically arranged in fixedly tiger respectively and clamps 8 both sides, connecting plate 12 is fastenedly connected gripper shoe 3 upper surfaces, fixedly rotary wheel frame 11 is anchored on the both sides of connecting plate 12, 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, fixedly tiger pincers 8 are fastenedly connected an end of zoetrope 10 upper surfaces, 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, 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 of the close 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 as follows: 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 by 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 when not needing to rotate, 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 a bacterial type blade root turbine blade are repaiied anchor clamps, it comprises base, iron pipe, gripper shoe, the pincers platform, described pincers platform is anchored on described gripper shoe, described gripper shoe connects described base by described iron pipe, it is characterized in that: be penetrated with screw rod in the described iron pipe, the periphery of described screw rod is evenly equipped with the linear pattern groove, described screw rod one end is fastenedly connected described gripper shoe lower surface, the periphery of described iron pipe has stud bolt hole, the locking double-screw bolt passes described stud bolt hole, the end face of described locking double-screw bolt is pressed in the linear pattern groove of described screw rod, described pincers platform comprises fixedly tiger pincers, movable tiger pincers, zoetrope, fixing rotary wheel frame, described fixedly rotary wheel frame, zoetrope is symmetrically arranged in described fixedly tiger pincers both sides respectively, connecting plate is fastenedly connected described support plate upper surface, described fixedly rotary wheel frame is anchored on described connecting plate both sides, the upper inner of described fixedly rotary wheel frame has the back taper inclined-plane, described zoetrope is supported on described fixedly rotary wheel frame, the bottom cooperation of described zoetrope is nested in the described back taper inclined-plane, described fixedly tiger pincers are fastenedly connected an end of described zoetrope upper surface, the inboard of the other end of described zoetrope is fastenedly connected with the guide pad of symmetric arrangement respectively, the equal inboard back taper of the described guide pad in both sides forms dovetail groove, described movable tiger pincers are supported on the upper surface of described guide pad, the lower end of described movable tiger pincers is nested in the described dovetail groove, and the outside of described movable tiger pincers is connected with the driving bolt.
2. the pincers of a kind of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps, it is characterized in that: the outside of described driving bolt is supported on tailstock, described tailstock is fastenedly connected the outer face of described guide pad, the lower surface of described guide pad is pressed on back-up block, and described back-up block is fastenedly connected the outer face of the close described movable tiger pincers of described fixedly rotary wheel frame.
3. the pincers of a kind of bacterial type blade root turbine blade according to claim 2 are repaiied anchor clamps, it is characterized in that: the head of described driving bolt has annular groove, described movable tiger pincers have bolt mounting holes, described driving bolt is plugged in described bolt mounting holes, positioning stud is distributed in the same outer circular section of described bolt mounting holes, and the end of described positioning stud is installed in the annular groove of described driving bolt.
4. the pincers of a kind of bacterial type blade root turbine blade according to claim 3 are repaiied anchor clamps, it is characterized in that: the afterbody of described driving bolt is equipped with spanner.
5. the pincers of a kind of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps, it is characterized in that: the seal face of described fixedly tiger pincers is fastened with copper coin, and the seal face of described movable tiger pincers is fastened with copper coin.
6. the pincers of a kind of bacterial type blade root turbine blade according to claim 1 are repaiied anchor clamps, it is characterized in that: the afterbody of described locking double-screw bolt is equipped with the locking spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200537954U CN201940909U (en) | 2011-03-03 | 2011-03-03 | Pliers repair fixture of fungus-shaped blade root steam turbine blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200537954U CN201940909U (en) | 2011-03-03 | 2011-03-03 | Pliers repair fixture of fungus-shaped blade root steam turbine blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940909U true CN201940909U (en) | 2011-08-24 |
Family
ID=44468260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200537954U Expired - Lifetime CN201940909U (en) | 2011-03-03 | 2011-03-03 | Pliers repair fixture of fungus-shaped blade root steam turbine blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152260A (en) * | 2011-03-03 | 2011-08-17 | 无锡市艾尔福叶片有限公司 | Clamp for repair of bacterial-type blade-root turbine blade by vice |
| CN102626879A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Tool clamp of machine tool |
| CN117961600A (en) * | 2024-03-28 | 2024-05-03 | 常州凯度机电有限公司 | Clamp for repairing turbine blade |
-
2011
- 2011-03-03 CN CN2011200537954U patent/CN201940909U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152260A (en) * | 2011-03-03 | 2011-08-17 | 无锡市艾尔福叶片有限公司 | Clamp for repair of bacterial-type blade-root turbine blade by vice |
| CN102152260B (en) * | 2011-03-03 | 2012-09-05 | 无锡市艾尔福叶片有限公司 | Clamp for repair of bacterial-type blade-root turbine blade |
| CN102626879A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Tool clamp of machine tool |
| CN117961600A (en) * | 2024-03-28 | 2024-05-03 | 常州凯度机电有限公司 | Clamp for repairing turbine blade |
| CN117961600B (en) * | 2024-03-28 | 2024-05-28 | 常州凯度机电有限公司 | Clamp for repairing turbine blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102152145B (en) | Clamp device for processing brake cylinder of high-speed rail train | |
| CN202224706U (en) | Rotatable machining fixture | |
| CN102152260B (en) | Clamp for repair of bacterial-type blade-root turbine blade | |
| CN204912813U (en) | But tool bit height infinitely variable control's lathe tool anchor clamps | |
| CN201940909U (en) | Pliers repair fixture of fungus-shaped blade root steam turbine blades | |
| CN202356624U (en) | Two-sided machining tool | |
| CN202571938U (en) | Miller processing clamp base | |
| CN204505086U (en) | Efficient auxiliary positioning clamping jig | |
| CN201067846Y (en) | Plain vice for inclined pressing machine | |
| CN205834845U (en) | A kind of turning clamp of special-shaped part | |
| CN102430936B (en) | Self-adaptive blank outline clamping mechanism | |
| CN106335013A (en) | Flexible vice clamp | |
| CN202607280U (en) | Fixture of boring and milling machine | |
| CN208601367U (en) | A kind of magnetic-type frock clamp of gasket production | |
| CN202263954U (en) | Novel rough and fine boring machine | |
| CN106514360A (en) | Fixture device for tenon tooth blade milling blade root | |
| CN214393343U (en) | Clamping tool for drilling lockset | |
| CN211841540U (en) | Universal three-jaw polishing chuck | |
| CN209936222U (en) | Rotary tool clamp | |
| CN203900950U (en) | Clamp for flat tongs mechanism for milling | |
| CN202356915U (en) | Quick-change clamp device | |
| CN202639942U (en) | Machining tooling for base end face of integrated bearing box | |
| CN202388161U (en) | Flip-over type cab front-low edge welding fixture | |
| CN204182994U (en) | A kind of vertical milling device | |
| CN205147862U (en) | Semi -automatic cambered surface anchor clamps that mill that gas turbine encircled again |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20120905 |