JPH0376651U - - Google Patents
Info
- Publication number
- JPH0376651U JPH0376651U JP13547589U JP13547589U JPH0376651U JP H0376651 U JPH0376651 U JP H0376651U JP 13547589 U JP13547589 U JP 13547589U JP 13547589 U JP13547589 U JP 13547589U JP H0376651 U JPH0376651 U JP H0376651U
- Authority
- JP
- Japan
- Prior art keywords
- fluid pressure
- hole
- pressure cylinder
- cast product
- alarm
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
Landscapes
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Description
図面は本考案の実施例を示し、第１図は貫通孔
検査装置の正面図、第２図は検出ボールの取付け
構造を示す縦断拡大正面図である。
１……製品受け台、５……流体圧シリンダ、５
ａ……ピストンロツド、９……コイルスプリング
（弾性長尺物）、１２……検出ボール、１５……
圧力検出器（流体圧検出手段）、１６……警報ラ
ンプ（警報手段）、Ｗ……インテークマニホール
ド（鋳造製品）、ｗ１……分岐通路（貫通孔）。
The drawings show an embodiment of the present invention, and FIG. 1 is a front view of a through-hole inspection device, and FIG. 2 is an enlarged longitudinal sectional front view showing the mounting structure of a detection ball. 1...Product holder, 5...Fluid pressure cylinder, 5
a... Piston rod, 9... Coil spring (elastic long object), 12... Detection ball, 15...
Pressure detector (fluid pressure detection means), 16... Alarm lamp (alarm means), W... Intake manifold (cast product), w1 ... Branch passage (through hole).
Claims (1)
の上記貫通孔の貫通状態を検査する装置であつて
、製品受け台の上方に設けられた流体圧シリンダ
と、該流体圧シリンダの下方に延びるピストンロ
ツド先端側に吊り下げ支持された弾性長尺物と、
該弾性長尺物の下端に設けられ、上記流体圧シリ
ンダの伸張作動により下降移動させられて上記鋳
造製品の貫通孔に挿入せしめられる検出ボールと
、該検出ボールが上記鋳造製品の貫通孔に挿入せ
しめられた際、上記流体圧シリンダに作用する流
体圧を検出する流体圧検出手段と、該流体圧検出
手段により検出された流体圧が設定値以上になつ
た際、警報を発する警報手段とを備えたことを特
徴とする鋳造製品の貫通孔検査装置。 A device for inspecting the penetration state of a through hole of a cast product having a through hole formed by a core, which includes a fluid pressure cylinder provided above a product holder, and a piston rod extending below the fluid pressure cylinder. An elastic long object suspended and supported on the tip side,
a detection ball provided at the lower end of the elastic elongated object and moved downward by the extension action of the fluid pressure cylinder to be inserted into the through hole of the cast product; and the detection ball inserted into the through hole of the cast product. a fluid pressure detection means for detecting the fluid pressure acting on the fluid pressure cylinder when the pressure is applied; and an alarm means for issuing an alarm when the fluid pressure detected by the fluid pressure detection means exceeds a set value. A through-hole inspection device for cast products, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547589U JPH0376651U (en) | 1989-11-21 | 1989-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547589U JPH0376651U (en) | 1989-11-21 | 1989-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376651U true JPH0376651U (en) | 1991-07-31 |
Family
ID=31682742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13547589U Pending JPH0376651U (en) | 1989-11-21 | 1989-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200116665A (en) * | 2019-04-02 | 2020-10-13 | 한석빈 | Folding eating utensils |
-
1989
- 1989-11-21 JP JP13547589U patent/JPH0376651U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200116665A (en) * | 2019-04-02 | 2020-10-13 | 한석빈 | Folding eating utensils |
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