JPS6215557U - - Google Patents
Info
- Publication number
- JPS6215557U JPS6215557U JP10375185U JP10375185U JPS6215557U JP S6215557 U JPS6215557 U JP S6215557U JP 10375185 U JP10375185 U JP 10375185U JP 10375185 U JP10375185 U JP 10375185U JP S6215557 U JPS6215557 U JP S6215557U
- Authority
- JP
- Japan
- Prior art keywords
- socket
- rod
- hole
- cam
- air
- 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
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案の一つの実施例に係る繋合装置
が取付けられた開孔機の側面図、第２図は第１図
のＡ部分の拡大図、第３図は第２図の矢視Ｂ―Ｂ
線上の断面図、第４図は本考案の一つの実施例に
係る繋合装置の錐付ロツドまたは打込金棒のソケ
ツト挿入時を示す断面図、第５図は第４図の矢視
Ｃ―Ｃ線上の断面図、第６図は第４図の矢視Ｄ―
Ｄ線上の断面図、第７図は第６図の矢視Ｅ―Ｅ線
上の断面図、第８図ならびに第９図は第６図、第
７図のロツド繋合状態を示す断面図、第１０図は
第７図のロツド引抜時におけるロツド繋合状態を
示す断面図、第１１図は従来例の繋合装置の縦断
面図、第１２図は開孔用の各種ロツドの一例の一
部の斜視図、第１３図は従来例の繋合装置のソケ
ツトの斜視図、第１４図はそのコツタの一例の斜
視図である。
符号１……ソケツト、１ａ……係止孔、２……
ロツド、打込金棒、２ａ……係止用切欠き、３…
…ドリフタシヤンクロツド、５……ガイドチヤン
ネル、６……ソケツト、６ａ……挿入孔、８……
ローラ、９……バネ、１０……ロツド、１１……
エアシリンダ、１１ａ……ピストン、１２……コ
ツタ、１３……カム、１４……切換弁、１４ａ…
…スプール、１５……バネ、１６，１７，１８，
１９……孔、２０……センタリング装置。
Fig. 1 is a side view of a drilling machine equipped with a connecting device according to one embodiment of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, and Fig. 3 is an arrow shown in Fig. 2. Visual B-B
FIG. 4 is a sectional view showing a connecting device according to an embodiment of the present invention when a drilled rod or a hammer rod is inserted into a socket; FIG. 5 is a sectional view taken along arrow C-- in FIG. A sectional view on line C, Figure 6 is taken from arrow D in Figure 4.
7 is a sectional view taken along line D, FIG. 7 is a sectional view taken along line EE in FIG. 6, and FIGS. Fig. 10 is a sectional view showing the rod connection state when the rod is pulled out in Fig. 7, Fig. 11 is a longitudinal sectional view of a conventional coupling device, and Fig. 12 is a part of an example of various rods for opening holes. FIG. 13 is a perspective view of a socket of a conventional coupling device, and FIG. 14 is a perspective view of an example of the connector. Code 1...Socket, 1a...Locking hole, 2...
Rod, driven metal rod, 2a...locking notch, 3...
...Drift shaft lock, 5...Guide channel, 6...Socket, 6a...Insertion hole, 8...
Roller, 9... Spring, 10... Rod, 11...
Air cylinder, 11a...Piston, 12...Kotta, 13...Cam, 14...Switching valve, 14a...
...Spool, 15...Spring, 16, 17, 18,
19... hole, 20... centering device.
Claims (1)
の開孔用各種ロツドの係止用切欠きに対してこの
ソケツトの係止孔を介してコツタを差込んでこの
コツタを前記ソケツトに装着する出銑口開孔用ロ
ツド繋合装置において、前記コツタを、その一端
に設けたエアシリンダによつて前記係止孔内をソ
ケツト軸直角方向に移動可能に構成すると共に、
前記ソケツトの挿入孔後部に、前記ロツド後端に
より駆動されるカムを構成し、前記ソケツト挿入
孔内に前記カムが突出した際には前記カムと連動
する切換弁によつて前記エアシリンダに圧縮空気
が送られてソケツトとロツドとの撃合ははずれ、
また、前記ロツド後端との接触によりカムが後退
した際にはエアシリンダ内の圧縮空気は解放され
ロツドとソケツトが繋合されるよう構成されるこ
とを特徴とする出銑口開孔用ロツド繋合装置。 A cotter is inserted into the locking notch of various hole-drilling rods in a socket fixed to the tip of the hole drilling machine drifter through the locking hole of this socket, and the cotter is attached to the socket. In the rod coupling device for opening a taphole, the locker is configured to be movable in the locking hole in a direction perpendicular to the socket axis by an air cylinder provided at one end thereof, and
A cam driven by the rear end of the rod is provided at the rear of the insertion hole of the socket, and when the cam protrudes into the socket insertion hole, a switching valve that operates in conjunction with the cam causes the air to be compressed into the air cylinder. Air is sent and the shot between the socket and rod misses,
Further, the tap hole opening rod is characterized in that when the cam retreats due to contact with the rear end of the rod, the compressed air in the air cylinder is released and the rod and socket are connected. Connecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375185U JPS6215557U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375185U JPS6215557U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6215557U true JPS6215557U (en) | 1987-01-30 |
Family
ID=30976606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10375185U Pending JPS6215557U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215557U (en) |
-
1985
- 1985-07-08 JP JP10375185U patent/JPS6215557U/ja active Pending
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