JPS5917857U - Probe tracking mechanism for round bar billets - Google Patents
Probe tracking mechanism for round bar billetsInfo
- Publication number
- JPS5917857U JPS5917857U JP11312682U JP11312682U JPS5917857U JP S5917857 U JPS5917857 U JP S5917857U JP 11312682 U JP11312682 U JP 11312682U JP 11312682 U JP11312682 U JP 11312682U JP S5917857 U JPS5917857 U JP S5917857U
- Authority
- JP
- Japan
- Prior art keywords
- arms
- shaft
- cylinder
- flaw detection
- saddle
- 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
- 239000000523 sample Substances 0.000 title claims description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１と２図は被検査材例えば丸棒鋼ビレットの曲り変位
の説明図、第３図は鞍型探傷ヘッドによる被検査材深傷
の説明図、第４図はスパイラル走査探傷の説明図、第５
図はスパイラル走査探傷において被検査材が固定位置で
回転し、鞍型探傷ヘッドが軸方向に移動する場合の模式
的探傷子追従機構の説明図、第６図は従来の探触子追従
機構の実施例を示す説明図、第７図は従来の探触子追従
機構の作用説明図、第８図は本考案の丸棒材ビレット用
探触子追従機構の一実施例の斜視図、第９゜１０および
１１図は本考案の探触子追従機構の要部を示す説明図、
第１２図は本考案の探触子追従機構の作用説明図、第１
３図は本考案の探触子追従機構の他の実施例の作用説明
図、第１４図は第１３図の一部構成説明図である。
１・・・・・・被検査材、２・・・・・・鞍型探傷ヘッ
ド、３゜３′・・・・・・探触子、４・・・・・・欠陥
、５と５′と６と６′・・・・・・ローラ、７・・・・
・・探触子追従機構、８・・・・・・台車、９・・・・
・・案内ビーム、１０・・・・・・取付部材、１１・・
・・・・昇降可動部、１２と１２′と１３と１３′と１
４・・・・・・腕、１５・・・・・・空圧シリンダ、１
６・・・・・・シリンダロッド、１７・・・・・・ロッ
ド、１８・・・・・・垂直軸、１９・・・・・・取付軸
、２０と２０′・・・・・・支軸、２１と２１′・・・
・・・腕、２２と２２′・・・・・・軸受、２３と２３
′・・・・・・球面軸受、２４・・・・・・軸金具、２
５と２５′・・・・・・支軸、２６・・・・・・取付部
、２７・・・・・・軸、２８・・・・・・支持腕、２６
′・・・・・・上部突出端部、２９・・・・・・押圧金
具、３０と３１・・・・・・軸ミ３２と３３と３３′・
・・・・・球面軸受、３４と３４′と３５と３５′・・
・・・・カラー、３６．３６’・・・・・・探触子部、
３７と３７′・・・・・・ガイドロンド、３８と３９・
・・・・・間隔板、４０と４０′・・・・・・ガイドス
リーブ。Figures 1 and 2 are illustrations of bending displacement of the material to be inspected, such as a round steel billet; Figure 3 is an illustration of deep flaws in the material to be inspected by a saddle-type flaw detection head; Figure 4 is an illustration of spiral scanning flaw detection; 5
The figure is a schematic explanatory diagram of the probe tracking mechanism in spiral scanning flaw detection, when the inspected material rotates at a fixed position and the saddle-type flaw detection head moves in the axial direction. Figure 6 shows the conventional probe tracking mechanism. 7 is an explanatory view of the operation of a conventional probe tracking mechanism; FIG. 8 is a perspective view of an embodiment of the probe tracking mechanism for round bar billets according to the present invention; FIG. 9゜Figures 10 and 11 are explanatory diagrams showing the main parts of the probe tracking mechanism of the present invention,
Figure 12 is an explanatory diagram of the operation of the probe tracking mechanism of the present invention.
FIG. 3 is an explanatory diagram of the operation of another embodiment of the probe tracking mechanism of the present invention, and FIG. 14 is an explanatory diagram of a partial configuration of FIG. 13. 1... Material to be inspected, 2... Saddle type flaw detection head, 3゜3'... Probe, 4... Defect, 5 and 5' and 6 and 6'...roller, 7...
...Probe tracking mechanism, 8...Dolly, 9...
...Guide beam, 10...Mounting member, 11...
...Elevating and lowering movable parts, 12, 12', 13, 13' and 1
4...Arm, 15...Pneumatic cylinder, 1
6...Cylinder rod, 17...Rod, 18...Vertical shaft, 19...Mounting shaft, 20 and 20'... Support Axis, 21 and 21'...
... Arms, 22 and 22' ... Bearings, 23 and 23
'... Spherical bearing, 24... Shaft fitting, 2
5 and 25'... Support shaft, 26... Mounting part, 27... Shaft, 28... Support arm, 26
'...Top protruding end, 29...Press fitting, 30 and 31...Shafts 32, 33 and 33'.
...Spherical bearings, 34 and 34' and 35 and 35'...
...Color, 36.36'...Probe section,
37 and 37'... Guide Rondo, 38 and 39.
...Spacer plate, 40 and 40'...Guide sleeve.
Claims (2)
８からの結合手段により被検査材１に上方から当接して
倣い追従する鞍型探傷ヘッド２とを備え、この鞍型探傷
ヘッド２に装着した探触子で回転する被検査材１の超音
波探傷を行うようにした上記追従機構において、鞍型探
傷ヘッド２の両側に突設した支軸２０と２０′にそれぞ
れ自在軸受２２と２２′を介して２本の腕２１と２１′
の一端を連結し、この腕２１と２１′の他端に自在軸受
２３と２３′を介して軸金具２４を結合してその中央部
で取付部２６の下端から延出した軸２７を回動自在に支
承し、取付部２６の上端に空圧シリンダ１５の上端を自
在軸受３２を介して枢着するとともにシリンダロッド１
６の先端を２本の腕２１と２１′の中央部とそれぞれ自
在軸受３３と３３′を介して連結した軸３０と押圧金具
２９を介して結合して２本の腕２１と２１′の押圧機構
を形成し、取付部２６を支持腕２８に固着することを特
徴とする丸棒材ビレット用探触子追従装置。(1) Support arm 28 that supports the tracking mechanism and this support arm 2
A saddle-shaped flaw detection head 2 that contacts and traces the inspected material 1 from above by a coupling means from 8 is provided, and a probe attached to the saddle-shaped flaw detection head 2 generates ultrasonic waves of the inspected material 1 rotating. In the above-mentioned follow-up mechanism for performing flaw detection, two arms 21 and 21' are attached to support shafts 20 and 20' protruding from both sides of the saddle-type flaw detection head 2 via swivel bearings 22 and 22', respectively.
One end of the arms 21 and 21' are connected, and a shaft fitting 24 is connected to the other end of the arms 21 and 21' via swivel bearings 23 and 23', and a shaft 27 extending from the lower end of the mounting part 26 is rotated at the center thereof. The upper end of the pneumatic cylinder 15 is pivotally connected to the upper end of the mounting portion 26 via a swivel bearing 32, and the cylinder rod 1
6 is connected to the center part of the two arms 21 and 21' via a shaft 30 which is connected via a swivel bearing 33 and 33' respectively, and a press fitting 29 to press the two arms 21 and 21'. A probe tracking device for a round bar billet characterized by forming a mechanism and fixing a mounting portion 26 to a support arm 28.
ンダ１５め上端を自在軸受３２を介して枢着するととも
にシリンダ爾ツド１６の先端を２本の腕２１と２１′の
中央部とそれぞれ自在軸受３３と３３′を介して連結し
た軸３０と押圧金具２９を介して結合し、押圧金具２９
の両側にシリンダ爾ツド１６と平行に嵌着したガイドロ
ッド３７と３７′を空圧シリンダ１５と平行に配設した
ガイドスリーブ４０と４０′ニ摺動自在に嵌合させるよ
うにしたことを特徴とする実用新案登録請求の範囲第一
項記載の丸棒材ビレット用探触子追従装置。(2) As the above-mentioned pressing mechanism, the upper end of the pneumatic cylinder 15 is pivotally connected to the upper end of the mounting part 26 via the swivel bearing 32, and the tip of the cylinder 16 is connected to the center part of the two arms 21 and 21', respectively. The shaft 30 is connected to the shaft 30 via the swivel bearings 33 and 33', and the press fitting 29 is connected to the press fitting 29.
The guide rods 37 and 37' fitted in parallel to the cylinder head 16 on both sides of the cylinder are slidably fitted into the guide sleeves 40 and 40' arranged parallel to the pneumatic cylinder 15. A probe tracking device for a round bar billet according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312682U JPS5917857U (en) | 1982-07-26 | 1982-07-26 | Probe tracking mechanism for round bar billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312682U JPS5917857U (en) | 1982-07-26 | 1982-07-26 | Probe tracking mechanism for round bar billets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5917857U true JPS5917857U (en) | 1984-02-03 |
| JPH0222696Y2 JPH0222696Y2 (en) | 1990-06-19 |
Family
ID=30261990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11312682U Granted JPS5917857U (en) | 1982-07-26 | 1982-07-26 | Probe tracking mechanism for round bar billets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319534U (en) * | 1986-07-18 | 1988-02-09 | ||
| JP2011257180A (en) * | 2010-06-07 | 2011-12-22 | Hitachi-Ge Nuclear Energy Ltd | Clearance measuring device, clearance measuring method, and nondestructive inspecting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127881U (en) * | 1976-03-26 | 1977-09-29 | ||
| JPS5663251A (en) * | 1979-10-26 | 1981-05-29 | Mitsubishi Electric Corp | Flaw inspecting apparatus |
-
1982
- 1982-07-26 JP JP11312682U patent/JPS5917857U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52127881U (en) * | 1976-03-26 | 1977-09-29 | ||
| JPS5663251A (en) * | 1979-10-26 | 1981-05-29 | Mitsubishi Electric Corp | Flaw inspecting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319534U (en) * | 1986-07-18 | 1988-02-09 | ||
| JP2011257180A (en) * | 2010-06-07 | 2011-12-22 | Hitachi-Ge Nuclear Energy Ltd | Clearance measuring device, clearance measuring method, and nondestructive inspecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222696Y2 (en) | 1990-06-19 |
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