JPS6235717U - - Google Patents
Info
- Publication number
- JPS6235717U JPS6235717U JP12756285U JP12756285U JPS6235717U JP S6235717 U JPS6235717 U JP S6235717U JP 12756285 U JP12756285 U JP 12756285U JP 12756285 U JP12756285 U JP 12756285U JP S6235717 U JPS6235717 U JP S6235717U
- Authority
- JP
- Japan
- Prior art keywords
- product
- metal fitting
- cutting tool
- holding metal
- cutting
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 238000010008 shearing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図はコールドシヤーの要部の側面とともに
示す本考案の１実施例のバイト上異物除去装置の
側面図、第２図はその正面図、第３図はエヤー吹
付局部の縦断正面図、第４図イは本考案装置に併
用する変更搬送シーケンスの切断開始前の図、第
４図ロは変更搬送シーケンス初期のローラ昇降を
示す図、第４図ハはその時のローラ正転を示す図
、第４図ニはその後の搬送状態を示す図、第５図
は従来技術のコールドシヤーの要部の側面図、第
６図は下バイトのバイト穴の異物残留状態を示す
斜視図である。
１……上バイト、２……下バイト、３，３Ａ…
…成品押え金具、４……前面ローラ、５……棒鋼
成品、６……残留異物、７……バイト穴、８……
溝、９……エヤー吹出口、１０……孔路、１１…
…工場エヤーライン、１２……制御器、１３……
可撓性ホース、ａ……移行方向、ｂ……正転矢印
。
Fig. 1 is a side view of a device for removing foreign matter on a cutting tool according to an embodiment of the present invention, shown together with the side of the main part of the cold shear; Figure 4A is a diagram before the start of cutting in the modified conveyance sequence used in conjunction with the device of the present invention, Figure 4B is a diagram showing the roller ascension and descent at the beginning of the modified conveyance sequence, and Figure 4C is a diagram showing normal rotation of the roller at that time. FIG. 4D is a diagram showing the subsequent conveyance state, FIG. 5 is a side view of the main part of the conventional cold shear, and FIG. 6 is a perspective view showing the state of foreign matter remaining in the cutting hole of the lower cutting tool. 1...Upper bite, 2...Lower bite, 3,3A...
...Product holding fixture, 4...Front roller, 5...Steel bar product, 6...Residual foreign matter, 7...Bite hole, 8...
Groove, 9... Air outlet, 10... Hole, 11...
...Factory air line, 12...Controller, 13...
Flexible hose, a...transition direction, b...normal rotation arrow.
Claims (1)
ラからなる棒鋼成品切断用コールドシヤーにおい
て、成品押え金具の下面に下向きのエヤー吹出口
を列設し、成品剪断後の上バイト、成品押え金具
の上昇時および前面ローラの上昇、正転による成
品搬送時に、エヤー吹出口から圧力空気を下バイ
トのバイト穴に向けて吹付けるようにしたことを
特徴とするコールドシヤーバイト上異物除去装置
。 In a cold shear for cutting steel bar products, which consists of an upper bit, a lower tool, a product holding metal fitting, and a front roller, a downward air outlet is installed in a row on the bottom surface of the product holding metal fitting, and the upper cutting tool and product holding metal fitting are raised after shearing the product. A device for removing foreign matter on a cold shear cutting tool, characterized in that pressurized air is blown from an air outlet toward a cutting hole in a lower cutting tool when a product is transported by raising and rotating a front roller in the normal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12756285U JPS6235717U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12756285U JPS6235717U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235717U true JPS6235717U (en) | 1987-03-03 |
Family
ID=31022433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12756285U Pending JPS6235717U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347963U (en) * | 1989-09-12 | 1991-05-07 |
-
1985
- 1985-08-20 JP JP12756285U patent/JPS6235717U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347963U (en) * | 1989-09-12 | 1991-05-07 |
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