CN205209994U - Large castings X ray perspective frock - Google Patents
Large castings X ray perspective frock Download PDFInfo
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- CN205209994U CN205209994U CN201521061900.3U CN201521061900U CN205209994U CN 205209994 U CN205209994 U CN 205209994U CN 201521061900 U CN201521061900 U CN 201521061900U CN 205209994 U CN205209994 U CN 205209994U
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- objective table
- upper plate
- frock
- ray
- foundry goods
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Abstract
The utility model discloses a large castings X ray perspective frock, the frock includes lower plate, upper plate, objective table, pivot, support, lifting support, retaining member, be provided with fixed bolster and lifting support between upper plate and lower plate, the objective table is installed on the upper plate through the pivot, be provided with the retaining member on the objective table. Its detection method does: to inspect the foundry goods and place on the objective table, through the fixed back of fastener locking, under pulling fixture base inspects the probe to the X ray, through the hasp locking truckle of truckle, starting lifting support and adjusting to predetermined detection position with the foundry goods, open X ray test probe, progressively rotatory objective table forms images to make film and detects, finishing to foundry goods omnidirectional X ray film making detection in the repeated above -mentioned step. The utility model discloses the consumption of manpower among the detection achievement has been reduced, the efficiency of detection quality detects is improved, the application scope of the tool is increased.
Description
Technical field
The utility model relates to casting defect detection field, particularly relates to a kind of heavy castings radioscopy frock.
Background technology
Along with the size of foundry goods increases, large-scale precision foundry goods more easily produces loose, shrinkage cavity and porosity in casting solidification process, be mingled with and the casting flaw such as cold shut, if do not detect the casting flaw wherein exceeded standard by lossless detection method, aviation safety will be had a strong impact on after engine by misuse, therefore the comprehensive X ray nondestructive test of 100% is carried out before must paying this large complicated annular precise foundry goods, to guarantee foundry goods 100% qualification rate of paying.When carrying out X ray to heavy castings and detecting, due to factors such as casting structure is complicated, volume is large, Heavy Weights, existing perspective testing process just must can complete transillumination testing by 3 to 4 transillumination personnel; Cannot ensure transillumination angle requirement during transillumination, most of position is easily caused when transillumination and is blocked thus cause undetected blind area, is unfavorable for that the X ray of foundry goods detects.Existing several X detects frock and all there is the detection that certain defect cannot carry out without dead angle to heavy castings, detects be elevated and translating device as the application number Chinese utility model patent that is 201010156075.0 relates to a kind of X ray.Although the device of this Patent design is by increasing detecting instrument in longitudinal direction, sensing range laterally and in short transverse, overcome Traditional x-ray and detect the little problem of the frock scope of application, its weak point is: the device of this Patent design only can up and down and move left and right, the rotation of plane and vertical two-dimensional directional can not be carried out, upset and skew, fine setting cannot be made to X ray incident angle, therefore 100% omnibearing Non-Destructive Testing cannot be carried out to labyrinth position, the undetected situation of easy generation casting flaw, therefore its X ray not being suitable for large complicated annular precise foundry goods detects.And the patent that application number is 201410186661.8 relates to a kind of large complicated annular precise foundry goods X ray detection frock and detection method thereof, large complicated annular cast can only be detected, in production and use procedure, have significant limitation.
Utility model content
In order to solve the problems of the technologies described above, the utility model aims to provide a kind of heavy castings radioscopy frock.
The utility model is achieved by following technical solution:
A kind of heavy castings radioscopy frock, described frock comprises lower shoe, upper plate, objective table, rotating shaft, support, lifting support, locking member, fixed support and lifting support is provided with between described upper plate and lower shoe, described objective table is arranged on upper plate by rotating shaft, and described objective table is provided with locking member.
Described upper plate is provided with bearing coordinate with rotating shaft, below upper plate, one section is provided with hinge-rod) by hinge axis and fixed support hinged.
Also be provided with castor under described lower shoe, castor is provided with snap close.
Described lifting support is hydraulic-driven.
Described locking member is the one in bolt, pull bar, and quantity is some, and objective table is uniformly distributed.
The beneficial effects of the utility model are:
Compared with prior art, a kind of heavy castings radioscopy frock that the utility model provides, only needs 1 to 2 transillumination personnel just can complete the transillumination work of X ray, decreases the consumption of manpower in testing; And in the process of transillumination, ensure that the requirement of transillumination angle, decrease the detection leakage phenomenon caused because transillumination angle is improper, improve Detection job; The transillumination time can be reduced thus the transillumination cycle of shortening foundry goods simultaneously, improve detection efficiency; The foundry goods of various difformity size can be detected, add the scope of application of frock.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-lower shoe, 2-upper plate, 3-objective table, 4-lifting support, 5-rotating shaft, 6-bearing, 7-fixed support, 8-hinge-rod, 9-hinge axis, 10-castor, 11-locking member, 12-snap close.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in the figure, a kind of heavy castings radioscopy frock that the utility model provides, described frock comprises lower shoe 1, upper plate 2, objective table 3, rotating shaft 5, support 7, lifting support 4, locking member 11, fixed support 3 and lifting support 4 is provided with between described upper plate 2 and lower shoe 1, described objective table 3 is arranged on upper plate 2 by rotating shaft 5, and described objective table 3 is provided with locking member 11.
Described upper plate 2 is provided with bearing 6 coordinate with rotating shaft 5, below upper plate 2 one section to be provided with hinge-rod 8 hinged by hinge axis 9 and fixed support 7.To be coordinated with lifting support by fixed support 7 and can adjust the detection angles of foundry goods under x-ray bombardment.
Described lower shoe is also provided with castor 10 1 time, castor 10 is provided with snap close 12.Snap close can prevent frock from can not move when rotating and adjust foundry goods angle, adds the accuracy that foundry goods detects.
Described lifting support 4 is hydraulic-driven.Hydraulic-driven decreases the consumption of manpower, also makes frock can become more accurate when adjusting angle.
Described locking member 11 is the one in bolt, pull bar, and quantity is some, and objective table 3 is uniformly distributed.Make frock can detect the foundry goods of difformity size.
Its detection method is:
1), by inspection foundry goods being placed on objective table 3, after being locked by locking member 11, pulling immediately below tooling base to X-ray examination probe, locking castor 10 by the snap close 12 of castor 10;
2), start lifting support 4 foundry goods is adjusted to predetermined detection position, open X ray detection probe, progressively rotatable stage 3 carry out imaging film making detect;
3), repeat step 2) in operation complete the omnibearing taking X-ray of foundry goods detected.
Claims (5)
1. a heavy castings radioscopy frock, it is characterized in that: described frock comprises lower shoe (1), upper plate (2), objective table (3), rotating shaft (5), support (7), lifting support (4), locking member (11), fixed support (3) and lifting support (4) is provided with between described upper plate (2) and lower shoe (1), described objective table (3) is arranged on upper plate (2) by rotating shaft (5), described objective table (3) is provided with locking member (11).
2. a kind of heavy castings radioscopy frock according to claim 1, it is characterized in that: described upper plate (2) is provided with bearing (6) and coordinates with rotating shaft (5), it is hinged by hinge axis (9) and fixed support (7) that one section, upper plate (2) below is provided with hinge-rod (8).
3. a kind of heavy castings radioscopy frock according to claim 1, is characterized in that: be also provided with castor (10) under described lower shoe (1), castor (10) is provided with snap close (12).
4. a kind of heavy castings radioscopy frock according to claim 1, is characterized in that: described lifting support (4) is hydraulic-driven.
5. a kind of heavy castings radioscopy frock according to claim 1, is characterized in that: described locking member (11) is bolt, one in pull bar, and quantity is some, and objective table (3) is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061900.3U CN205209994U (en) | 2015-12-18 | 2015-12-18 | Large castings X ray perspective frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061900.3U CN205209994U (en) | 2015-12-18 | 2015-12-18 | Large castings X ray perspective frock |
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| Publication Number | Publication Date |
|---|---|
| CN205209994U true CN205209994U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521061900.3U Active CN205209994U (en) | 2015-12-18 | 2015-12-18 | Large castings X ray perspective frock |
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| CN (1) | CN205209994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445302A (en) * | 2015-12-18 | 2016-03-30 | 贵州安吉航空精密铸造有限责任公司 | Large casting X ray fluoroscopy tool and method thereof |
-
2015
- 2015-12-18 CN CN201521061900.3U patent/CN205209994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445302A (en) * | 2015-12-18 | 2016-03-30 | 贵州安吉航空精密铸造有限责任公司 | Large casting X ray fluoroscopy tool and method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |