CN201573120U - Clamp used in wet sandblasting of blades - Google Patents
Clamp used in wet sandblasting of blades Download PDFInfo
- Publication number
- CN201573120U CN201573120U CN2009202708531U CN200920270853U CN201573120U CN 201573120 U CN201573120 U CN 201573120U CN 2009202708531 U CN2009202708531 U CN 2009202708531U CN 200920270853 U CN200920270853 U CN 200920270853U CN 201573120 U CN201573120 U CN 201573120U
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- China
- Prior art keywords
- guide rod
- support plate
- plate
- blast
- blade
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- Expired - Lifetime
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Abstract
The utility model belongs to sandblasting technology, and relates to a clamp used in the process of sandblasting precision forging blades with a semi-automatic wet sandblasting machine. The clamp is composed of a bottom plate (1), two guide rods (2), two sleeves (3), a support plate (4) and a pressure plate (5), wherein, the threaded segment at the lower end of each guide rod (2) is screwed into the threaded hole on the bottom plate (1), the two guide rods (2) are sleeved with the two sleeves (3) respectively, the two guide rods (2) are inserted into two support plate guide rod holes on the support plate (4) and the pressure plate (5) respectively, a lower positioning hole (7) is formed on the support plate (4), and an upper positioning hole (6) is formed on the pressure plate (5). The utility model is highly effective at sandblasting, can achieve good surface uniformity after sandblasting and serves to reduce the labor intensity of operators. Test results prove that the utility model increases the sandblasting efficiency by more than 5 times.
Description
Technical field
The utility model belongs to the blast technology, relates to a kind ofly using semi-automatic wet sand-aerating machine to the wet anchor clamps of blast of finish forge blade.
Background technology
At present, all kinds of finish forge blades all adopt manual wet blast technology, have drawbacks such as production efficiency is low, the blast surface uniformity is poor, operator's labour intensity is big in the production always.
Summary of the invention
The purpose of this utility model is: propose a kind of blast efficient height, the wet blast anchor clamps of the blast surface uniformity is good, operator's labour intensity is low blade.
The technical solution of the utility model is: a kind of blade blast anchor clamps that wet is characterized in that it is made up of base plate, two guide rods, two sleeves, support plate and pressing plates; Two bolts hole that are connected with blowing machine anchor clamps mount pad and two screwed holes are arranged on the base plate, the centre-to-centre spacing of above-mentioned two screwed holes is greater than by the length of blast blade tenon along the chord of foil direction, guide rod is that the lower end has externally threaded major axis, the thread segment of lower end of the guide rod is screwed in the screwed hole on the base plate, sleeve is the cylinder of diameter of bore greater than guide rod, the length of two sleeves is identical, two sleeves are enclosed within respectively on two guide rods, the lower surface of sleeve and the upper surface of base plate are fitted, support plate is a long slab that has two support plate guide rod holes, the aperture of support plate guide rod hole is greater than the diameter of guide rod 2mm at least, two guide rods insert respectively in two support plate guide rod holes of support plate, the lower surface of support plate is pushed down the upper surface of sleeve, the following locating hole that a perforation is arranged at the center of support plate plate face, the shape of following locating hole with matched by the false boss of blast blade tenon, in locating hole under the insertion of the false boss of blast blade tenon, pressing plate is one and has two pressing plate guide rod holes, the long slab that size is identical with support plate, the aperture of pressing plate guide rod hole is greater than the diameter of guide rod 2mm at least, two guide rods insert respectively in two pressing plate guide rod holes of pressing plate, the center of pressing plate plate face have a perforation on locating hole, the shape of last locating hole with matched by the positioning boss of blast blade shroud or blade tip, insert to be gone up in the locating hole by the positioning boss of blast blade shroud or blade tip.
The utility model has the advantages that: blast efficient height, the blast surface uniformity is good, and operator's labour intensity is low.Evidence, blast efficient of the present utility model has improved more than 5 times.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a shaft side figure of the present utility model.
The specific embodiment
Below the utility model is described in further details.Referring to Fig. 1,2, a kind of blade blast anchor clamps that wet is characterized in that, it is made up of base plate 1, two guide rods 2, two sleeves 3, support plate 4 and pressing plates 5; Two bolts hole that are connected with blowing machine anchor clamps mount pad and two screwed holes are arranged on the base plate 1, the centre-to-centre spacing of above-mentioned two screwed holes is greater than by the length of blast blade tenon along the chord of foil direction, guide rod 2 is that the lower end has externally threaded major axis, the thread segment of guide rod 2 lower ends is screwed in the screwed hole on the base plate 1, sleeve 3 is diameter of bore cylinders greater than guide rod 2, the length of two sleeves 3 is identical, two sleeves 3 are enclosed within respectively on two guide rods 2, the upper surface of the lower surface of sleeve 3 and base plate 1 is fitted, support plate 4 is long slabs that have two support plate guide rod holes, the aperture of support plate guide rod hole is greater than the diameter of guide rod 2 2mm at least, two guide rods 2 insert respectively in two support plate guide rod holes of support plate 4, the lower surface of support plate 4 is pushed down the upper surface of sleeve 3, the following locating hole 7 that a perforation is arranged at the center of support plate 4 plate faces, the shape of following locating hole 7 with matched by the false boss of blast blade tenon, in locating hole 7 under the insertion of the false boss of blast blade tenon, pressing plate 5 is one and has two pressing plate guide rod holes, the long slab that size and support plate 4 are identical, the aperture of pressing plate guide rod hole is greater than the diameter of guide rod 2 2mm at least, two guide rods 2 insert respectively in two pressing plate guide rod holes of pressing plate 5, the center of pressing plate 5 plate faces have a perforation on locating hole 6, the shape of last locating hole 6 with matched by the positioning boss of blast blade shroud or blade tip, insert to be gone up in the locating hole 6 by the positioning boss of blast blade shroud or blade tip.
For the ease of rotating guide 2, have at least one to cut flat horizontal surface on the face of cylinder, top of said guide rod 2.
Using method of the present utility model is: before the work, use two bolts that these anchor clamps are installed on the anchor clamps mount pad of semi-automatic wet sand-aerating machine.During work, earlier pressing plate 5 is upwards lifted along two guide rods 2, the false boss with the blade tenon side inserts in the following locating hole 7 of support plate 4 again, puts down pressing plate 5 then, the positioning boss of blade shroud or blade tip is inserted in the last locating hole 6 in the pressing plate 5, and blast can wet.After treating that blade is finished blast, pressing plate 5 is upwards lifted along two guide rods 2, take out blade and can finish whole process.
Claims (2)
1. the wet blast anchor clamps of blade is characterized in that it is made up of base plate [1], two guide rods [2], two sleeves [3], support plate [4] and pressing plate [5]; Two bolts hole that are connected with blowing machine anchor clamps mount pad and two screwed holes are arranged on the base plate [1], the centre-to-centre spacing of above-mentioned two screwed holes is greater than by the length of blast blade tenon along the chord of foil direction, guide rod [2] is that the lower end has externally threaded major axis, the thread segment of guide rod [2] lower end is screwed in the screwed hole on the base plate [1], sleeve [3] is the cylinder of diameter of bore greater than guide rod [2], the length of two sleeves [3] is identical, two sleeves [3] are enclosed within respectively on two guide rods [2], the upper surface of the lower surface of sleeve [3] and base plate [1] is fitted, support plate [4] is a long slab that has two support plate guide rod holes, the aperture of support plate guide rod hole is greater than the diameter of guide rod [2] 2mm at least, two guide rods [2] insert respectively in two support plate guide rod holes of support plate [4], the lower surface of support plate [4] is pushed down the upper surface of sleeve [3], the following locating hole [7] that a perforation is arranged at the center of support plate [4] plate face, the shape of following locating hole [7] with matched by the false boss of blast blade tenon, in locating hole [7] under the insertion of the false boss of blast blade tenon, pressing plate [5] is one and has two pressing plate guide rod holes, size and the identical long slab of support plate [4], the aperture of pressing plate guide rod hole is greater than the diameter of guide rod [2] 2mm at least, two guide rods [2] insert respectively in two pressing plate guide rod holes of pressing plate [5], the last locating hole [6] that a perforation is arranged at the center of pressing plate [5] plate face, the shape of last locating hole [6] with matched by the positioning boss of blast blade shroud or blade tip, insert to be gone up in the locating hole [6] by the positioning boss of blast blade shroud or blade tip.
2. the blade according to claim 1 blast anchor clamps that wet is characterized in that having at least one to cut flat horizontal surface on the face of cylinder, top of said guide rod [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202708531U CN201573120U (en) | 2009-12-01 | 2009-12-01 | Clamp used in wet sandblasting of blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202708531U CN201573120U (en) | 2009-12-01 | 2009-12-01 | Clamp used in wet sandblasting of blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573120U true CN201573120U (en) | 2010-09-08 |
Family
ID=42692999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202708531U Expired - Lifetime CN201573120U (en) | 2009-12-01 | 2009-12-01 | Clamp used in wet sandblasting of blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643478A (en) * | 2015-12-27 | 2016-06-08 | 无锡透平叶片有限公司 | Suspension type shot blasting clamp device used for blade root shot blasting of turbine blades |
| CN110216576A (en) * | 2019-07-03 | 2019-09-10 | 无锡航亚科技股份有限公司 | The device for preventing blade vibration finishing from mutually colliding with when processing |
-
2009
- 2009-12-01 CN CN2009202708531U patent/CN201573120U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643478A (en) * | 2015-12-27 | 2016-06-08 | 无锡透平叶片有限公司 | Suspension type shot blasting clamp device used for blade root shot blasting of turbine blades |
| CN110216576A (en) * | 2019-07-03 | 2019-09-10 | 无锡航亚科技股份有限公司 | The device for preventing blade vibration finishing from mutually colliding with when processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |