JPS621815U - - Google Patents
Info
- Publication number
- JPS621815U JPS621815U JP9420485U JP9420485U JPS621815U JP S621815 U JPS621815 U JP S621815U JP 9420485 U JP9420485 U JP 9420485U JP 9420485 U JP9420485 U JP 9420485U JP S621815 U JPS621815 U JP S621815U
- Authority
- JP
- Japan
- Prior art keywords
- thread cutting
- tool
- limit switch
- cutting tool
- cutting device
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の一実施例によるねじ切り加工
状態を示す断面図、第２図は第１図の実施例の側
面図、第３図は本考案の装置における検出手段の
別の例を示す断面図である。
１……ワーク、２……プーリ、１１……ダイス
、１２……支持部材、１３……係止突起、１４…
…縦孔、１５……シール部材、１６……スプリン
グ、１７……スイツチ作動片、１８……リミツト
スイツチ、１９……プランジヤ、２０……スイツ
チロツド。
FIG. 1 is a sectional view showing a thread cutting state according to an embodiment of the present invention, FIG. 2 is a side view of the embodiment of FIG. 1, and FIG. 3 is another example of the detection means in the apparatus of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Workpiece, 2... Pulley, 11... Dice, 12... Supporting member, 13... Locking protrusion, 14...
... vertical hole, 15 ... sealing member, 16 ... spring, 17 ... switch operating piece, 18 ... limit switch, 19 ... plunger, 20 ... switch rod.
Claims (1)
ねじ切り工具を装着する支持部材と、該支持部材
に対する該ねじ切り工具の回転および軸方向移動
を制限する係止部材とを備え、前記ワークを回転
させながら前記ねじ切り工具にねじ込むことによ
りねじを形成する装置において、 前記ねじ切り工具の回転および軸方向移動を検
出する検出手段を設け、その出力により前記ねじ
切り工具に対する過大トルクおよびスラストの発
生を自動的に検知するようにしたことを特徴とす
るねじ切り装置。 (2) 前記検出手段は、前記ねじ切り工具に近接
して配置されたリミツトスイツチと、前記ねじ切
り工具が過大トルクまたはスラストにより回転し
または軸方向に移動する時に該リミツトスイツチ
を作動させるように該ねじ切り工具に突設された
スイツチ作動片とで構成されていることを特徴と
する実用新案登録請求の範囲第１項記載のねじ切
り装置。 (3) 前記検出手段は、前記支持部材に近接して
配置されたリミツトスイツチと、前記ねじ切り工
具が過大トルクまたはスラストにより回転しまた
は軸方向に移動する時に該リミツトスイツチを作
動させるように前記係止部材に設けられたスイツ
チロツドとで構成されていることを特徴とする実
用新案登録請求の範囲第１項記載のねじ切り装置
。[Claims for Utility Model Registration] (1) A tool for threading a rod-shaped workpiece, a support member to which the thread cutting tool is attached, and a locking member for restricting the rotation and axial movement of the thread cutting tool with respect to the support member. A device for forming a thread by screwing the workpiece into the threading tool while rotating the workpiece, further comprising a detection means for detecting the rotation and axial movement of the threading tool, the output of which detects an excessive torque on the threading tool. and a thread cutting device characterized in that the occurrence of thrust is automatically detected. (2) The detection means includes a limit switch disposed proximate to the thread cutting tool, and a limit switch arranged on the thread cutting tool to actuate the limit switch when the thread cutting tool rotates or moves axially due to excessive torque or thrust. The thread cutting device according to claim 1, characterized in that it comprises a protruding switch operating piece. (3) The detection means includes a limit switch disposed close to the support member, and a locking member configured to actuate the limit switch when the thread cutting tool rotates or moves in the axial direction due to excessive torque or thrust. The thread cutting device according to claim 1, characterized in that the thread cutting device is comprised of a switch rod provided in the thread cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9420485U JPH0314269Y2 (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9420485U JPH0314269Y2 (en) | 1985-06-21 | 1985-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621815U true JPS621815U (en) | 1987-01-08 |
| JPH0314269Y2 JPH0314269Y2 (en) | 1991-03-29 |
Family
ID=30652557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9420485U Expired JPH0314269Y2 (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314269Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430910A (en) * | 1990-05-28 | 1992-02-03 | Okuma Mach Works Ltd | Numerically controlled device provided with synchronous tapping function |
| JP2007044769A (en) * | 2005-08-05 | 2007-02-22 | Sugino Mach Ltd | Tapping unit |
-
1985
- 1985-06-21 JP JP9420485U patent/JPH0314269Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430910A (en) * | 1990-05-28 | 1992-02-03 | Okuma Mach Works Ltd | Numerically controlled device provided with synchronous tapping function |
| JP2007044769A (en) * | 2005-08-05 | 2007-02-22 | Sugino Mach Ltd | Tapping unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314269Y2 (en) | 1991-03-29 |