CN109099039A - A kind of blade tenon adhesive tape prosthetic device and method - Google Patents
A kind of blade tenon adhesive tape prosthetic device and method Download PDFInfo
- Publication number
- CN109099039A CN109099039A CN201811032241.9A CN201811032241A CN109099039A CN 109099039 A CN109099039 A CN 109099039A CN 201811032241 A CN201811032241 A CN 201811032241A CN 109099039 A CN109099039 A CN 109099039A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- tenon
- positioning
- repair
- prosthetic device
- 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.)
- Granted
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008439 repair process Effects 0.000 claims abstract description 64
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention belongs to Turbine Blade Fir Tree Roots recovery technique fields, more particularly to a kind of blade tenon adhesive tape prosthetic device and method, the prosthetic device includes repairing block, it repairs block and is equipped with the first positioning surface for being bonded positioning for the end face closing piece with tenon, the second positioning surface of positioning is bonded for the bottom surface with tenon, and with the matched mould part for being repaired to gradual change adhesive tape position adhesive tape of the gradual change adhesive tape position adhesive tape of tenon, mould part separates space equipped with what is separated between the adhesive tape for tenon bottom surface non-repair position at the position close to the second positioning surface；Turbine Blade Fir Tree Roots gluing in the process can be repaired adhesive tape transition by mould part, space is separated equipped with what is separated between the adhesive tape for tenon bottom surface non-repair position at the position close to the second positioning surface in mould part, it can be avoided and non-repair position is contactd by mistake, guarantee repairing effect.
Description
Technical field
The invention belongs to Turbine Blade Fir Tree Roots recovery technique fields, and in particular to a kind of blade tenon adhesive tape reparation
Device and method.
Background technique
Current technique uses adhesive plaster and cuts production mold, and the position of adhesive tape is ensured by the way that adhesive plaster to be affixed on tenon,
Glue and adhesive plaster are struck off the thickness of adhesive tape after guarantee adhesive tape with blade by the gluing into the adhesive plaster for be pasted on tenon by hand.But for
With a thickness of the position of grading profile, existing technique can not be repaired tenon upper strip.
Summary of the invention
To solve problems of the prior art, the object of the present invention is to provide a kind of blade tenon adhesive tape prosthetic devices
And method, the present invention can repair Turbine Blade Fir Tree Roots gluing to adhesive tape transition in the process.
The purpose of the invention is realized by following technical solutions:
A kind of blade tenon adhesive tape prosthetic device, including block is repaired, it repairs block and is equipped with for the end face closing piece with tenon
It is bonded the first positioning surface of positioning, the second positioning surface of positioning, and the gradual change glue with tenon are bonded for the bottom surface with tenon
The matched mould part for being repaired to gradual change adhesive tape position adhesive tape of position adhesive tape, mould part is fixed close to second
The position of plane separates space equipped with what is separated between the adhesive tape for tenon bottom surface non-repair position.
Mould part is set to one end of the second positioning surface, and the space that separates of mould part is arranged in mould part and second
The position that positioning surface has a common boundary.
Mould part includes repair surface, and the shape of repair surface is matched with the gradual change adhesive tape position adhesive tape shape of tenon, separated
Space is between repair surface and the second positioning surface.
One end of repair surface has extended segment, which extends to the end of the second positioning surface from one end of repair surface,
There is difference in height, between the end and the second positioning surface of the height official post extended segment between the end of extended segment and the second positioning surface
It is formed with groove.
After the second positioning surface is bonded positioning with the bottom surface of tenon, the adhesive tape patch at the gradual change adhesive tape position of repair surface and tenon
It closes, there is gap, the extended segment of repair surface extends between the adhesive tape at the gradual change adhesive tape position of the extended segment and tenon of repair surface
The top of tenon bottom surface non-repair position adhesive tape, the extended segment of repair surface to form institute between mould part and the second positioning surface
It states and separates space.
After the second positioning surface is bonded positioning with the bottom surface of tenon, the other end and tenon degree face paste of repair surface are closed.
It further include handle, handle is fixedly connected with block is repaired.
First positioning surface is vertical with the second positioning surface.
A kind of blade tenon adhesive tape restorative procedure, is carried out, process is as follows by above-mentioned prosthetic device:
After blade tenon completes gluing work, positioning surface is bonded positioning, the second positioning surface and tenon with the end face closing piece of tenon
The bottom surface of head, which is bonded, to be positioned, then the adhesive tape jointing at the gradual change adhesive tape position of mould part and tenon retains the predetermined time, finally
Reparation block is removed, the reparation at primary vane tenon gradual change adhesive tape position is completed.
It further include that the end of repair surface and tenon degree face paste are closed and positioned when reparation.
The invention has the following beneficial effects:
Blade tenon adhesive tape prosthetic device of the invention uses monolithic construction, is bonded for the end face closing piece with tenon
Positioning the first positioning surface, for the bottom surface with tenon be bonded position the second positioning surface and with the gradual change adhesive tape position of tenon
The matched mould part for being repaired to gradual change adhesive tape position adhesive tape of adhesive tape is respectively provided with and repairs block, and structure is simple,
The problem for avoiding assembled tool structure is complicated, rigging error is big；Turbine Blade Fir Tree Roots can be applied by mould part
Adhesive tape transition is repaired during glue, is equipped with and is used for and tenon at the position close to the second positioning surface in mould part
What is separated between the adhesive tape at bottom surface non-repair position separates space, can be avoided and contacts by mistake to non-repair position, guarantees
Repairing effect.
Further, mould part includes repair surface, the shape of repair surface and the gradual change adhesive tape position adhesive tape shape of tenon
Matching, therefore can ensure that by repair surface by the gradual change circular shape of adhesive tape reparation to design requirement.
By blade tenon adhesive tape prosthetic device knot of the present invention it is found that blade tenon adhesive tape restorative procedure of the invention is being repaired
When blade tenon, after blade tenon completes gluing work, positioning surface is bonded positioning, the second positioning with the end face closing piece of tenon
Face is bonded positioning with the bottom surface of tenon, the adhesive tape jointing at the gradual change adhesive tape position of mould part and tenon, then retains pre- timing
Between, reparation block is finally removed, the reparation at primary vane tenon gradual change adhesive tape position is completed；By the process it is found that of the invention repairs
Compound method is easy to operate, and repeatable accuracy is high, and the finishing time at adhesive tape position is greatly saved, and shortens the production cycle.
Further, it when repairing, also closes the end of repair surface and tenon degree face paste and positions, further ensure reparation
The positioning accuracy of device, ensure that repairing effect.
Detailed description of the invention
Fig. 1 is the first structure diagram of blade tenon adhesive tape prosthetic device of the present invention.
Fig. 2 is the second structural schematic diagram of blade tenon adhesive tape prosthetic device of the present invention.
Fig. 3 is the side view of blade tenon adhesive tape prosthetic device of the present invention.
Fig. 4 is the structural schematic diagram of blade tenon adhesive tape prosthetic device of the present invention and blade tenon cooperation.
In figure, the first positioning surface of 1-, the second positioning surface of 2-, 3- position line, 4- mould part, 4-1- repair surface, 4-2- every
Open space, 5- handle, 6- tenon, the end face 6-1- closing piece, 6-2- tenon degree face, 6-3- adhesive tape, 6-4- tenon bottom surface, 6-5- gradual change
Adhesive tape position, 7- repair block.
Specific embodiment
It is next with reference to the accompanying drawings and examples that the present invention is further illustrated.
As shown in figure 3, referring to Fig.1, Fig. 2 and Fig. 4, blade tenon adhesive tape prosthetic device of the invention, including block 7 is repaired,
It repairs block 7 and is equipped with the first positioning surface 1 for being bonded positioning for the end face closing piece 6-1 with tenon 6, for the bottom surface with tenon 6
Second positioning surface 2 of 6-4 fitting positioning, and it is matched for gradual change adhesive tape with the gradual change adhesive tape position 6-5 adhesive tape of tenon 6
The mould part 4 that position 6-5 adhesive tape is repaired, mould part 4 are equipped at the position close to the second positioning surface 2 and are used for and tenon
What is separated between the adhesive tape of 6 bottom surfaces 6-4 non-repair position separates space 4-2.
Referring to Fig. 2~Fig. 4, as the preferred embodiment of the invention, mould part 4 is set to the one of the second positioning surface 2
The position that mould part 4 and the second positioning surface 2 have a common boundary is arranged in the space 4-2 that separates at end, mould part 4.
Referring to Fig. 2~Fig. 4, as the preferred embodiment of the invention, mould part 4 includes repair surface 4-1, such as Fig. 4 institute
Show, the shape of repair surface 4-1 is matched with the gradual change adhesive tape position 6-5 adhesive tape shape of tenon 6, is separated space 4-2 and is in repair surface
Between 4-1 and the second positioning surface 2.
Referring to Fig. 2~Fig. 4, as the preferred embodiment of the invention, one end of repair surface 4-1 has extended segment, this prolongs
Stretch end (as shown in Figure 3 and Figure 4, one end extension of extended segment that section extends to the second positioning surface 2 from one end of repair surface 4-1
To more than the end of the second positioning surface 2), there is difference in height, which prolongs between the end of extended segment and the second positioning surface 2
It stretches and is formed with groove between the end of section and the second positioning surface 2, separate space 4-2 described in the conduct of the groove position.
As shown in figure 4, referring to Fig. 2 and Fig. 3, as the preferred embodiment of the invention, when the second positioning surface 2 and tenon 6
Bottom surface 6-4 fitting positioning after, the adhesive tape jointing of the gradual change adhesive tape position 6-5 of repair surface 4-1 and tenon 6, repair surface 4-1's prolongs
Stretching has gap between the adhesive tape of the gradual change adhesive tape position 6-5 of section and tenon 6, the extended segment of repair surface 4-1 extends to 6 bottom of tenon
The top of face 6-4 non-repair position adhesive tape, the extended segment of repair surface 4-1 to be formed between mould part and the second positioning surface 2
It is described to separate space 4-2.
As shown in figure 4, referring to Fig. 2 and Fig. 3, as the preferred embodiment of the invention, when the second positioning surface 2 and tenon 6
Bottom surface 6-4 fitting positioning after, the other end of repair surface 4-1 is bonded with tenon degree face 6-4, the end at the end repair surface 4-1 work
The position line 3 when positioning is bonded with tenon degree face 6-4 for the end of repair surface 4-1.
Shown in as shown in Figure 1, Figure 3 and Figure 4, as the preferred embodiment of the invention, blade tenon adhesive tape reparation of the invention
Device further includes handle 5, and handle 5 is fixedly connected with block 7 is repaired.It is convenient for the operation of entire prosthetic device by handle 5.
As shown in Figure 3 and Figure 4, as the preferred embodiment of the invention, the first positioning surface 1 is vertical with the second positioning surface 2.
Mould part of the invention is made according to the adhesive tape structure of blade tenon adhesive tape.5 are held when use, handle 5 makes to repair
Multiblock 7 is bonded close to tenon adhesive tape position, each positioning surface with blade tenon, completes the reparation at blade tenon gradual change adhesive tape position.
As shown in figure 4, referring to Fig.1~Fig. 3, blade tenon adhesive tape restorative procedure of the invention, pass through above-mentioned prosthetic device
It carries out, process is as follows:
It is after blade tenon completes gluing work, blade tenon bottom surface is upward, handle 5 is held, makes to repair block 7 close to tenon
Adhesive tape position, positioning surface 1 are bonded positioning with the end face closing piece 6-1 of tenon 6, and the second positioning surface 2 is bonded with the bottom surface 6-4 of tenon 6
Positioning, the position line 3 of the end repair surface 4-1 are bonded positioning with tenon degree face 6-4, and three position portions are completed positioning fitting and promoted
The adhesive tape jointing of the gradual change adhesive tape position 6-5 of mould part 4 and tenon 6, then retains the predetermined time, finally removes and repairs block 7,
Complete the reparation at primary vane tenon gradual change adhesive tape position.
To sum up, blade tenon adhesive tape prosthetic device of the invention is compact-sized, each positioning, repair simple position, safety, can
Easy to operate by precision height, repeatable accuracy is high, and service life is long, and maintenance is simple, when greatling save the finishing at adhesive tape position
Between, shorten the production cycle.The gradual change circular shape for effectively controlling adhesive tape position adhesive tape, can be improved blade using this device
Adhesive tape quality reduces rejection rate.
Claims (10)
1. a kind of blade tenon adhesive tape prosthetic device, which is characterized in that including repair block (7), repair block (7) be equipped with for
The first positioning surface (1) of end face closing piece (6-1) the fitting positioning of tenon (6) is determined for being bonded with the bottom surface (6-4) of tenon (6)
The second positioning surface (2) of position and matched for gradual change adhesive tape position (6- with the gradual change adhesive tape position (6-5) of tenon (6)
5) mould part (4) that adhesive tape is repaired, mould part (4) are equipped at the position close to the second positioning surface (2) and are used for and tenon
What is separated between the adhesive tape at head (6) bottom surface (6-4) non-repair position separates space (4-2).
2. a kind of blade tenon adhesive tape prosthetic device according to claim 1, which is characterized in that mould part (4) setting
In one end of the second positioning surface (2), separate space (4-2) of mould part (4) is arranged in mould part (4) and the second positioning surface
(2) position having a common boundary.
3. a kind of blade tenon adhesive tape prosthetic device according to claim 2, which is characterized in that mould part (4) includes
Repair surface (4-1), the shape of repair surface (4-1) are matched with gradual change adhesive tape position (6-5) adhesive tape shape of tenon (6), separate sky
Between (4-2) be between repair surface (4-1) and the second positioning surface (2).
4. a kind of blade tenon adhesive tape prosthetic device according to claim 3, which is characterized in that the one of repair surface (4-1)
End has extended segment, which extends to the end of the second positioning surface (2), the end of extended segment from one end of repair surface (4-1)
There is difference in height between portion and the second positioning surface (2), formed between the end and the second positioning surface (2) of the height official post extended segment
There is groove.
5. a kind of blade tenon adhesive tape prosthetic device according to claim 3, which is characterized in that when the second positioning surface (2)
After being bonded positioning with the bottom surface (6-4) of tenon (6), the adhesive tape at the gradual change adhesive tape position (6-5) of repair surface (4-1) and tenon (6)
It is bonded, there is gap, repair surface between the adhesive tape at the gradual change adhesive tape position (6-5) of the extended segment and tenon (6) of repair surface (4-1)
The extended segment of (4-1) extends to the top of tenon (6) bottom surface (6-4) non-repair position adhesive tape.
6. a kind of blade tenon adhesive tape prosthetic device according to claim 3, which is characterized in that when the second positioning surface 2 with
After bottom surface (6-4) the fitting positioning of tenon (6), the other end of repair surface (4-1) is bonded with tenon degree face (6-4).
7. a kind of blade tenon adhesive tape prosthetic device according to claim 1, which is characterized in that further include handle (5), hand
Handle (5) is fixedly connected with block (7) are repaired.
8. a kind of blade tenon adhesive tape prosthetic device according to claim 1, which is characterized in that the first positioning surface (1) with
Second positioning surface (2) is vertical.
9. a kind of blade tenon adhesive tape restorative procedure, which is characterized in that pass through blade tenon described in claim 1-8 any one
Head adhesive tape prosthetic device carries out, and process is as follows:
After tenon completes gluing work, positioning surface (1) is bonded positioning, the second positioning surface with the end face closing piece (6-1) of tenon (6)
(2) positioning, the adhesive tape of mould part (4) and the gradual change adhesive tape position (6-5) of tenon (6) are bonded with the bottom surface (6-4) of tenon (6)
Fitting, then retains the predetermined time, finally removes and repairs block (7), completes the reparation at primary vane tenon gradual change adhesive tape position.
10. a kind of blade tenon adhesive tape restorative procedure according to claim 9, which is characterized in that further include repair surface (4-
1) end is bonded positioning with tenon degree face (6-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032241.9A CN109099039B (en) | 2018-09-05 | 2018-09-05 | Blade tenon adhesive tape repairing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032241.9A CN109099039B (en) | 2018-09-05 | 2018-09-05 | Blade tenon adhesive tape repairing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109099039A true CN109099039A (en) | 2018-12-28 |
| CN109099039B CN109099039B (en) | 2020-08-04 |
Family
ID=64865375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032241.9A Active CN109099039B (en) | 2018-09-05 | 2018-09-05 | Blade tenon adhesive tape repairing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099039B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019845A (en) * | 2021-03-17 | 2021-06-25 | 中国航发动力股份有限公司 | Gluing process |
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|---|---|---|---|---|
| ES2023503B3 (en) * | 1987-09-09 | 1992-01-16 | Aerospatiale | DEVICE FOR HOLDING WITH HUBS, AND ROTOR BLADE PROVIDED WITH SUCH DEVICE FOR HOLDING A WHEEL HUB |
| CN2518655Y (en) * | 2001-12-25 | 2002-10-30 | 何池乐 | Trimming tool for passageway residual glue and rough selvage of battery plastic cover blank |
| CN2663048Y (en) * | 2003-11-28 | 2004-12-15 | 冯宁 | Bending forming processing device particularly useful for radiating fin of computer CPU radiator |
| CN103785882A (en) * | 2012-10-31 | 2014-05-14 | 梁景波 | Automobile die round hole chamfer bit |
| CN204328448U (en) * | 2014-11-10 | 2015-05-13 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of upset part crossed bent blades forging and use |
| CN206475062U (en) * | 2017-02-13 | 2017-09-08 | 江苏信实精密工具有限公司 | Diamond roller for processing blade tenon |
| CN107626494A (en) * | 2017-10-31 | 2018-01-26 | 中国航发成都发动机有限公司 | A kind of blade tenon spraying positioning protecting tool set-up |
| CN107795557A (en) * | 2017-11-10 | 2018-03-13 | 中国航发航空科技股份有限公司 | A kind of viscose glue shaped device and adhesive means for engine rotor blade tenon |
-
2018
- 2018-09-05 CN CN201811032241.9A patent/CN109099039B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2023503B3 (en) * | 1987-09-09 | 1992-01-16 | Aerospatiale | DEVICE FOR HOLDING WITH HUBS, AND ROTOR BLADE PROVIDED WITH SUCH DEVICE FOR HOLDING A WHEEL HUB |
| CN2518655Y (en) * | 2001-12-25 | 2002-10-30 | 何池乐 | Trimming tool for passageway residual glue and rough selvage of battery plastic cover blank |
| CN2663048Y (en) * | 2003-11-28 | 2004-12-15 | 冯宁 | Bending forming processing device particularly useful for radiating fin of computer CPU radiator |
| CN103785882A (en) * | 2012-10-31 | 2014-05-14 | 梁景波 | Automobile die round hole chamfer bit |
| CN204328448U (en) * | 2014-11-10 | 2015-05-13 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of upset part crossed bent blades forging and use |
| CN206475062U (en) * | 2017-02-13 | 2017-09-08 | 江苏信实精密工具有限公司 | Diamond roller for processing blade tenon |
| CN107626494A (en) * | 2017-10-31 | 2018-01-26 | 中国航发成都发动机有限公司 | A kind of blade tenon spraying positioning protecting tool set-up |
| CN107795557A (en) * | 2017-11-10 | 2018-03-13 | 中国航发航空科技股份有限公司 | A kind of viscose glue shaped device and adhesive means for engine rotor blade tenon |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019845A (en) * | 2021-03-17 | 2021-06-25 | 中国航发动力股份有限公司 | Gluing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109099039B (en) | 2020-08-04 |
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