CN208496809U - A kind of X-ray detection fixture - Google Patents
A kind of X-ray detection fixture Download PDFInfo
- Publication number
- CN208496809U CN208496809U CN201821054347.4U CN201821054347U CN208496809U CN 208496809 U CN208496809 U CN 208496809U CN 201821054347 U CN201821054347 U CN 201821054347U CN 208496809 U CN208496809 U CN 208496809U
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- China
- Prior art keywords
- slot
- center
- positioning
- ray detection
- positioning plate
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Abstract
The utility model relates to a kind of X-ray detection fixtures, including substrate, positioning plate, support needle, cylinder and fixture block；Center through slot is provided in the middle part of the substrate, the positioning plate is located at the center through slot side of substrate upper surface, the side of center through slot is provided with positioning support block on the positioning plate, fixing seat is provided at the center through slot two sides at positioning plate length direction both ends, the side of the support needle and fixing seat connects, the top of the support needle and the top end face of positioning support block are located at same level, the cylinder is located at the side of the remotely located plate of center through slot on substrate, the piston-rod end of the cylinder is provided with connecting rod, the fixture block is located in connecting rod towards the side of positioning support block.A kind of X-ray detection of the utility model can consolidate clamping workpiece to be detected with fixture and carry out the operation of X-ray detection, while reduce the interference caused by the detection of X-ray to the maximum extent.
Description
Technical field
The utility model relates to fixture related fieldss, and in particular to a kind of X-ray detection fixture.
Background technique
With the rapid development of electronic science and technology, the miniaturization of encapsulation and the densification of assembling and various novel sealings
Dress technology continues to bring out, and proposes strict requirements to the quality testing of surface mounting technology completed knocked down products.Traditional is artificial
The detection techniques such as visual inspection, automatic optics inspection, laser detection, on-line testing have been unable to satisfy requirement.Utilize automatic X-ray detection
Technology becomes the main method solved the problems, such as.It can not only detect hiding solder joint, such as BGA Package, moreover it is possible to
Qualitative and quantitative analysis is carried out to testing result, finds Electronic Assemblies failure in time, further increases production technology level and production
Quality.
But the fixture of existing X-ray detection, which carries out the biggish face of area to workpiece from bottom surface mostly, to be supported, and
The bottom plate of fixture is mostly non-pass-through type construction, therefore certain interference can be caused to the X-ray detection of workpiece.
Utility model content
The purpose of this utility model is: providing a kind of X-ray detection fixture, can consolidate clamping workpiece to be detected and carry out
The operation of X-ray detection, while reducing and being interfered caused by the detection of X-ray.
To achieve the goals above, the utility model provides the following technical solution:
A kind of X-ray detection fixture, including substrate, positioning plate, support needle, cylinder and fixture block；The middle part of the substrate
It is provided with center through slot, the positioning plate is located at the center through slot side of substrate upper surface, leads on the positioning plate towards center
The side of slot is provided with positioning support block, is provided with fixation at the center through slot two sides at positioning plate length direction both ends
The side of seat, the support needle and fixing seat connects, and the top of the support needle and the top end face of positioning support block are located at same level
Face, the cylinder are located at the side of the remotely located plate of center through slot on substrate, and the piston-rod end of the cylinder is provided with company
Extension bar, the fixture block are located in connecting rod towards the side of positioning support block.
Further, the support needle is L-shaped, and the horizontal segment and fixing seat of the support needle connect towards the side of center through slot
It connects, the top of the vertical section of the support needle is in round end shape.
Further, the quantity of the fixing seat of the center through slot unilateral side is at least two.
Further, the top surface of the positioning support block is horizontal plane, and the quantity of the positioning support block is at least two.
Further, the connecting rod is arranged in parallel with positioning plate, and the fixture block is provided with soft far from one end of connecting rod
Property non-slip mat.
The utility model has the following beneficial effects: a kind of X-ray detection fixture, passes through center through slot, positioning plate, positioning branch
Bracer, holds in the palm being used cooperatively for needle, cylinder, fixture block and flexible non-slip mat at fixing seat, can consolidate clamping workpiece to be detected and carry out
The operation of X-ray detection, while the center through slot on substrate makes substrate pass-through type structure, and ask contact of the needle with workpiece to be
Point contact, fixture block are clamped workpiece from the side of workpiece, can reduce and do caused by the detection of X-ray to the maximum extent
It disturbs.
Detailed description of the invention
Fig. 1 is a kind of overall structure top view of X-ray detection fixture of the utility model.
Fig. 2 is a kind of overall structure axonometric drawing of X-ray detection fixture of the utility model.
In figure: 1, clamping plate；2, center through slot；3, positioning plate；4, it is set to support plate；5, fixing seat；6, needle is held in the palm；7, cylinder；
8, connecting rod；9, fixture block；10, flexible non-slip mat.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
With reference to Fig. 1 and Fig. 2, a kind of X-ray detection fixture, including substrate 1, positioning plate 3, support needle 6, cylinder 7 and
Fixture block 9；The middle part of the substrate 1 is provided with center through slot 2, the vertically communicated substrate 1 of the center through slot 2, to make substrate 1
Pass-through type structure, the positioning plate 3 are located at 2 side of center through slot of 1 upper surface of substrate, lead on the positioning plate 3 towards center
The side of slot 2 is provided with positioning support block 4, is provided at 2 two sides of center through slot at the 3 length direction both ends of positioning plate
Fixing seat 5, the support needle 6 are connect with the side of fixing seat 5, and the top of the support needle 6 and the top end face of positioning support block 4 are located at
Same level, the cylinder 7 are located at the side of the remotely located plate 3 of center through slot 2 on substrate 1, the piston rod of the cylinder 7
End is provided with connecting rod 8, and the fixture block 9 is located in connecting rod 8 towards the side of positioning support block 4.
The cylinder 7 does horizontal reciprocating movement for drive connection bar 8, and then realizes the clamping and release to workpiece；Institute
Cylinder 7 is stated to connect by high-pressure air pipe with external high pressure gas source.
The support needle 6 is L-shaped, and the horizontal segment of the support needle 6 is connect with the side of fixing seat 5 towards center through slot 2, described
The top for holding in the palm the vertical section of needle 6 is in round end shape, to make the contact point contact for asking needle 6 with workpiece.
The quantity of the unilateral fixing seat 5 of the center through slot 2 is at least two, guarantees the stability of the support to workpiece.
The top surface of the positioning support block 4 is horizontal plane, and the quantity of the positioning support block 4 is at least two, guarantee pair
The stability of workpiece support.
The connecting rod 8 is arranged in parallel with positioning plate 3, and one end setting of the fixture block 9 far from connecting rod 8 is flexible anti-skidding
Pad 10, the flexible non-slip mat 10 serve buffering with it is anti-skidding, protect workpiece from rigid shock.
The four corners of the substrate 1 are provided with counter sink, and substrate 1 is fixed on monitor station by screw for convenient.
The positioning plate 3 and fixing seat 5 are used to position the side of workpiece, and 3 upper end of positioning plate is in
The side of heart through slot is provided with chamfering structure, is put into operation for facilitate workpiece.
The working principle of the utility model are as follows: make the piston rod of cylinder 7 be located at retracted mode first, offhand is simultaneously being adjusted
After the posture of whole good workpiece, workpiece is centrally disposed to the top of through slot 2, so that workpiece is ridden over positioning support block 4 and holds in the palm the upper of needle 6
Side, makes the side of workpiece pre-tightening fixing seat 5；High pressure gas is then passed through cylinder 7, the piston rod of cylinder 7 stretches out, and drives connection
Bar 8 is mobile, so that the flexible non-slip mat 10 of 9 side of fixture block be made to compress the side of product, and Product Level is pushed, until product
Another side and the side of positioning plate 3 fit, complete the whole strong fix of workpiece to be detected at this time.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (5)
1. a kind of X-ray detection fixture, it is characterised in that: including substrate (1), positioning plate (3), support needle (6), cylinder (7) with
And fixture block (9)；It is provided with center through slot (2) in the middle part of the substrate (1), the positioning plate (3) is located at substrate (1) upper surface
Center through slot (2) side is provided with positioning support block (4) on the positioning plate (3) towards the side of center through slot (2), described
It is provided with fixing seat (5) at center through slot (2) two sides at positioning plate (3) length direction both ends, the support needle (6) and fixation
The side connection of seat (5), the top of support needle (6) and the top end face of positioning support block (4) are located at same level, the gas
Cylinder (7) is located at the side of center through slot (2) the remotely located plate (3) on substrate (1), and the piston-rod end of the cylinder (7) is set
It is equipped with connecting rod (8), the fixture block (9) is located at the side on connecting rod (8) towards positioning support block (4).
2. a kind of X-ray detection fixture according to claim 1, it is characterised in that: the support needle (6) is L-shaped, described
The horizontal segment of support needle (6) is connect with the side of fixing seat (5) towards center through slot (2), the top of the vertical section of support needle (6)
In round end shape.
3. a kind of X-ray detection fixture according to claim 1, it is characterised in that: center through slot (2) unilateral side
The quantity of fixing seat (5) is at least two.
4. a kind of X-ray detection fixture according to claim 1, it is characterised in that: the top of the positioning support block (4)
Face is horizontal plane, and the quantity of the positioning support block (4) is at least two.
5. a kind of X-ray detection fixture according to claim 1, it is characterised in that: the connecting rod (8) and positioning plate
(3) it is arranged in parallel, the fixture block (9) is provided with flexible non-slip mat (10) far from the one end of connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054347.4U CN208496809U (en) | 2018-07-04 | 2018-07-04 | A kind of X-ray detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054347.4U CN208496809U (en) | 2018-07-04 | 2018-07-04 | A kind of X-ray detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496809U true CN208496809U (en) | 2019-02-15 |
Family
ID=65282794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054347.4U Expired - Fee Related CN208496809U (en) | 2018-07-04 | 2018-07-04 | A kind of X-ray detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496809U (en) |
-
2018
- 2018-07-04 CN CN201821054347.4U patent/CN208496809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |