JPS61163120U - - Google Patents
Info
- Publication number
- JPS61163120U JPS61163120U JP4130386U JP4130386U JPS61163120U JP S61163120 U JPS61163120 U JP S61163120U JP 4130386 U JP4130386 U JP 4130386U JP 4130386 U JP4130386 U JP 4130386U JP S61163120 U JPS61163120 U JP S61163120U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- rotational speed
- quill
- frequency
- pulse
- 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
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の第１実施例によるタツピング
装置の概略を示す斜視図、第２図は第１実施例の
回路構成図、第３図は入力部材としてロータリー
スイツチ４を用いた制御装置の斜視図、第４図は
エンコーダ及びジエネレータ付モータを用いた第
２実施例の回路構成図である。
１……クイル、２……スピンドル、３……タツ
プ取付チヤツク、４……タツプ、６……スピンド
ル回転用モータ、１１，１３……パルス周波数に
よつて回転速度を制御できるモータ、１４，２１
……制御装置、１４ａ……パルス発振回路、１４
ｂ……発振数制御回路、１５，２２……制御デー
タの入力部材、３３……フイードバツク制御回路
。
FIG. 1 is a perspective view schematically showing a tapping device according to a first embodiment of the present invention, FIG. 2 is a circuit diagram of the first embodiment, and FIG. 3 is a diagram of a control device using a rotary switch 4 as an input member. The perspective view and FIG. 4 are circuit configuration diagrams of a second embodiment using a motor with an encoder and a generator. DESCRIPTION OF SYMBOLS 1... Quill, 2... Spindle, 3... Tap mounting chuck, 4... Tap, 6... Spindle rotation motor, 11, 13... Motor whose rotational speed can be controlled by pulse frequency, 14, 21
...control device, 14a ...pulse oscillation circuit, 14
b... Oscillation number control circuit, 15, 22... Control data input member, 33... Feedback control circuit.
Claims (1)
ドルがモータによつて回転駆動され、 このスピンドルを保持するクイルが前記スピン
ドルとともに軸方向に移動してワークテーブルに
近接離反するようにされたターピング装置におい
て、 前記クイルは、パルス周波数により回転速度を
制御することのできるモータによつて前記軸方向
へ駆動されており、 且つタツプ取付チヤツクに保持されるタツプの
ピツチに応じた制御データが入力される入力部材
が設けられているとともに、 クイルを駆動するモータの回転速度を制御する
パルスの周波数を、前記制御データにより設定さ
れるタツプの種類に応じたパルス数に適合させて
、クイルの移動速度をスピンドルの回転数とタツ
プのピツチとに合わせるための制御回路が設けら
れている ことを特徴とするタツピング装置。 (2) パルス周波数によつて回転速度を制御でき
るモータはパルスモータであり、且つ制御回路は
、パルスモータへパルスを与えるパルス発振回路
の発振周波数を制御する発振周波数制御回路であ
る実用新案登録請求の範囲第１項記載のタツピン
グ装置。 (3) パルス周波数によつて回転速度を制御でき
るモータはエンコーダおよびジエネレータ付モー
タであり、且つ制御回路は、エンコーダおよびジ
エネレータからフイードバツクされるパルスの周
波数に基づいてモータの回転数を制御するフイー
ドバツク制御回路である実用新案登録請求の範囲
第１項記載のタツピング装置。 (4) 制御回路はマイクロコンピユータのＣＰＵ
を用いたものである実用新案登録請求の範囲第２
項または第３項記載のタツピング装置。[Claims for Utility Model Registration] (1) A spindle equipped with a tap mounting chuck at the tip is rotationally driven by a motor, and a quill holding the spindle moves in the axial direction together with the spindle to approach and leave the work table. In the tarping device, the quill is driven in the axial direction by a motor whose rotational speed can be controlled by a pulse frequency, and the quill is driven in the axial direction by a motor whose rotational speed can be controlled by a pulse frequency, and the quill is driven in the axial direction according to the pitch of the tap held in the tap mounting chuck. An input member is provided into which control data is input, and the frequency of the pulses that control the rotational speed of the motor that drives the quill is adapted to the number of pulses corresponding to the type of tap set by the control data. A tapping device characterized in that a control circuit is provided for adjusting the moving speed of the quill to the rotational speed of the spindle and the pitch of the tap. (2) A utility model registration request where the motor whose rotational speed can be controlled by pulse frequency is a pulse motor, and the control circuit is an oscillation frequency control circuit that controls the oscillation frequency of a pulse oscillation circuit that provides pulses to the pulse motor. The tapping device according to item 1. (3) A motor whose rotational speed can be controlled by pulse frequency is a motor with an encoder and a generator, and the control circuit has a feedback control system that controls the rotational speed of the motor based on the frequency of pulses fed back from the encoder and generator. The tapping device according to claim 1, which is a circuit. (4) The control circuit is a microcomputer CPU.
The second scope of claims for utility model registration that uses
The tapping device according to item 1 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041303U JPS639377Y2 (en) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986041303U JPS639377Y2 (en) | 1986-03-19 | 1986-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163120U true JPS61163120U (en) | 1986-10-09 |
| JPS639377Y2 JPS639377Y2 (en) | 1988-03-19 |
Family
ID=30550998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986041303U Expired JPS639377Y2 (en) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639377Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155349A (en) * | 2006-12-26 | 2008-07-10 | Tamagawa Seiki Co Ltd | Electric tapping machine and tap switching system therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4523247Y1 (en) * | 1966-09-27 | 1970-09-12 |
-
1986
- 1986-03-19 JP JP1986041303U patent/JPS639377Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4523247Y1 (en) * | 1966-09-27 | 1970-09-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008155349A (en) * | 2006-12-26 | 2008-07-10 | Tamagawa Seiki Co Ltd | Electric tapping machine and tap switching system therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639377Y2 (en) | 1988-03-19 |
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