JPH01138501U - - Google Patents
Info
- Publication number
- JPH01138501U JPH01138501U JP3196188U JP3196188U JPH01138501U JP H01138501 U JPH01138501 U JP H01138501U JP 3196188 U JP3196188 U JP 3196188U JP 3196188 U JP3196188 U JP 3196188U JP H01138501 U JPH01138501 U JP H01138501U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- slide
- tool mounting
- lead
- tool
- 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
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 1
- 241000252084 Anguilla Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Turning (AREA)
Description
第１図は本考案の実施例の一部切欠側面図、第
２図は同平面図、第３図は同正面図、第４図は従
来構造の一部切欠側面図、第５図は同平面図、第
６図は同正面図である。
１……バイト取付スライド、２……Ｘ軸スライ
ド台、３……スライドベース、５……アンギユラ
コンタクトボールベアリング、６……軸心方向移
動防止手段、７……段付部、８……ベアリング押
え、１０……ボールベアリング、１１……モータ
ベース、１２……ベアリングセツト穴、１３……
ねじ軸、１４……ワーク側先端部、１５……ナツ
ト、１６……カツプリング部、１７……駆動手段
、１８……出力軸、１９……めねじ部。
Fig. 1 is a partially cutaway side view of the embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a front view of the same, Fig. 4 is a partially cutaway side view of the conventional structure, and Fig. 5 is the same. The plan view and FIG. 6 are the same front views. DESCRIPTION OF SYMBOLS 1...Bite mounting slide, 2...X-axis slide base, 3...Slide base, 5...Anguilla contact ball bearing, 6...Axis direction movement prevention means, 7...Stepped portion, 8... Bearing holder, 10... Ball bearing, 11... Motor base, 12... Bearing set hole, 13...
Screw shaft, 14... Work side tip, 15... Nut, 16... Coupling part, 17... Drive means, 18... Output shaft, 19... Female threaded part.
Claims (1)
してスライドベースを固着し、同スライドベース
に摺動自在に取付けたバイト取付スライドにねじ
軸を螺着し、同ねじ軸の一方にカツプリングを介
して連結した駆動手段でねじ軸を回動してバイト
取付スライドを進退せしめると共にバイトでワー
クにリード加工するようにしたリードターナーユ
ニツトに於いて、ねじ軸のワークに近い側である
駆動手段反連結側を軸支すると共に同軸支部にね
じ軸の軸心方向移動防止手段を設け、さらに同ね
じ軸の駆動手段連結側にカツプリング部を一体に
形成して駆動手段の出力軸に直結し、かつ同カツ
プリング部をねじ軸の軸心方向移動を阻止しない
軸受で軸支し、又、バイト取付スライドの摺動部
長さＬと同摺動部巾Ｗとの比Ｌ／Ｗが１以上とな
る寸法にバイト取付スライドとスライドベースを
形成し、その上スライドベースをＸ軸スライド台
に直接固着したことを特徴とするリードターナー
ユニツト。 (2) バイト取付スライドの摺動部長さＬと同摺
動部巾Ｗとの比Ｌ／Ｗが１．５である請求項１項
記載のリードターナーユニツト。[Scope of Claim for Utility Model Registration] (1) A slide base is fixed to the X-axis slide stand of a machine tool via a spacer, and a screw shaft is screwed to a cutting tool mounting slide that is slidably attached to the slide base, In a lead turner unit, the screw shaft is rotated by a driving means connected to one side of the screw shaft via a coupling ring to advance and retract the tool mounting slide, and at the same time, the workpiece is machined by the tool tool. The driving means is provided with a means for preventing the screw shaft from moving in the axial center direction on the coaxial support, and a coupling portion is integrally formed on the driving means connecting side of the screw shaft. The coupling part is directly connected to the output shaft of the screw shaft, and the coupling part is supported by a bearing that does not prevent the axial movement of the screw shaft, and the ratio L of the sliding part length L of the tool mounting slide to the sliding part width W. A lead turner unit characterized in that a cutting tool mounting slide and a slide base are formed with dimensions such that /W is 1 or more, and the slide base is directly fixed to an X-axis slide stand. (2) The lead turner unit according to claim 1, wherein the ratio L/W of the length L of the sliding portion of the tool mounting slide to the width W of the sliding portion is 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3196188U JPH0711843Y2 (en) | 1988-03-09 | 1988-03-09 | Lead turner unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3196188U JPH0711843Y2 (en) | 1988-03-09 | 1988-03-09 | Lead turner unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01138501U true JPH01138501U (en) | 1989-09-21 |
| JPH0711843Y2 JPH0711843Y2 (en) | 1995-03-22 |
Family
ID=31258214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3196188U Expired - Lifetime JPH0711843Y2 (en) | 1988-03-09 | 1988-03-09 | Lead turner unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711843Y2 (en) |
-
1988
- 1988-03-09 JP JP3196188U patent/JPH0711843Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711843Y2 (en) | 1995-03-22 |
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