JPH0422882Y2 - - Google Patents
Info
- Publication number
- JPH0422882Y2 JPH0422882Y2 JP1984055213U JP5521384U JPH0422882Y2 JP H0422882 Y2 JPH0422882 Y2 JP H0422882Y2 JP 1984055213 U JP1984055213 U JP 1984055213U JP 5521384 U JP5521384 U JP 5521384U JP H0422882 Y2 JPH0422882 Y2 JP H0422882Y2
- Authority
- JP
- Japan
- Prior art keywords
- vertical feed
- carriage
- lathe
- feed guide
- edge
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
Landscapes
- Turning (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、旋盤の技術分野に属し、作業者が主
軸中心により近づいて楽に能率よく作業ができる
ようにする事を目的として提案されたものであつ
て、さらに詳しくは、本考案の前提構造として、
例えば第１図又は第６図に示すように、旋盤のベ
ツド１に少なくとも２組の縦送り案内面２，３を
並設するとともに、各縦送り案内面２，３に各縦
送り台４，５（往復台または心押し台のこと、以
下同じ）をそれぞれ前後に配置して縦送り方向に
案内移動可能に支持させ、各縦送り台４，５の上
面４ａ，５ａを前下りの傾斜面に構成した旋盤に
関する。[Detailed description of the invention] (Field of industrial application) This invention belongs to the technical field of lathes, and was proposed for the purpose of allowing the operator to move closer to the center of the spindle and work more easily and efficiently. More specifically, as a prerequisite structure of this invention,
For example, as shown in FIG. 1 or FIG. 6, at least two sets of vertical feed guide surfaces 2 and 3 are arranged in parallel on the bed 1 of the lathe, and each vertical feed table 4 and 5 (referring to a carriage or a tailstock; the same shall apply hereinafter) are respectively disposed in the front and rear and supported so as to be guided and movable in the vertical feed direction, and the upper surfaces 4a and 5a of each vertical feed carriage 4 and 5 are arranged on a downward slope in the front. This invention relates to a lathe configured to.
この種の旋盤には、安全上、前側にカバー２１
が配設されており、カバー下端を案内するガイド
レール２２が前側の往復台４の前縁６よりもさら
に前方に付設されている。 For safety reasons, this type of lathe is equipped with a cover 21 on the front side.
A guide rail 22 for guiding the lower end of the cover is provided further forward than the front edge 6 of the front carriage 4.
また、旋盤の切削加工により生ずる切粉が、前
側の往復台４の上面４ａを手前側に滑り、前縁６
から落下するので、この切粉を受け止めるために
前縁６の下方にチツプタンク２３が配置されてい
る。 In addition, chips generated by the cutting process of the lathe slide toward the front side on the upper surface 4a of the front carriage 4, and the leading edge 6
A chip tank 23 is arranged below the leading edge 6 to catch the chips.
（従来技術）
従来では、第６図に示すように、２組の縦送り
案内面２，３が同じ高さで前後に並んでおり両縦
送り案内面２，３の上面に往復台４，５がそれぞ
れ設けられている。(Prior art) Conventionally, as shown in FIG. 6, two sets of vertical feed guide surfaces 2 and 3 are lined up one after the other at the same height, and a carriage 4, 5 are provided respectively.
（考案が解決しようとする問題点）
このため、前側の往復台４の前縁６が主軸中心
７から前方に出張る寸法L1が大きくなるため、
この分上記ガイドレール２２やチツプタンク２３
も前方に出張ることになる。(Problem to be solved by the invention) For this reason, the dimension L 1 in which the front edge 6 of the front carriage 4 protrudes forward from the spindle center 7 becomes large.
For this reason, the guide rail 22 and chip tank 23 are
will also be traveling to the front.
この結果、旋盤の停止中に作業者が往復台４を
縦送り方向に移動させて主軸中心７に近づこうと
しても、往復台４の前縁６の手前に配置されたガ
イドレール２２やチツプタンク２３に阻まれて近
づくことができない。すなわち、作業者は主軸中
心７から大きく離れて作業することになり、切削
準備作業やメインテナンス作業がやりにくい。 As a result, even if the operator attempts to move the carriage 4 in the vertical feed direction to approach the spindle center 7 while the lathe is stopped, the guide rail 22 and chip tank 2 placed in front of the front edge 6 of the carriage 4 will not move. I can't get close to it because it's blocked by. That is, the operator has to work at a large distance from the spindle center 7, making it difficult to perform cutting preparation work and maintenance work.
この問題点を避けるため、カバー２１の下端を
往復台４の前縁６の手前側から前縁６の下側に入
り込ませることが考えられるが、この場合には、
前縁６とカバー２１との間隙に前記の切粉が堆積
しやすく、この除去に手間がかかるうえ、往復台
４を正確に縦送りできなくなる問題がある。 In order to avoid this problem, it is conceivable to insert the lower end of the cover 21 into the lower side of the front edge 6 of the carriage 4 from the front side of the front edge 6, but in this case,
The aforementioned chips tend to accumulate in the gap between the front edge 6 and the cover 21, which requires time and effort to remove, and there is a problem that the carriage 4 cannot be moved vertically accurately.
（問題点を解決するための手段）
本考案は、上記問題点を解決するために、例え
ば第１図、第４図または第５図に示すように、前
側の組の縦送り案内面２を後側の組の縦送り案内
面３よりも段落ち状に偏位させるとともに、前側
の縦送り台４の後縁８を後側の縦送り台５の前縁
９よりも後ろ側に偏位させた事を特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention, as shown in FIG. 1, FIG. 4, or FIG. The vertical feed guide surface 3 of the rear set is deviated in a step-like manner, and the rear edge 8 of the front vertical feed table 4 is deviated to the rear side of the front edge 9 of the rear vertical feed table 5. It is characterized by the fact that
（実施例）
以下、本考案の主実施例を第１図乃至第３図に
基づき説明する。(Embodiments) Hereinafter, main embodiments of the present invention will be described based on FIGS. 1 to 3.
図中、符号１は旋盤のベツドであり、その上面
が前下りの傾斜状に形成されている。ヘツド１の
上面に２組の縦送り案内面２，３が前後に並設さ
れる。各縦送り案内面２，３に各縦送り台として
の往復台４，５がそれぞれ縦送り方向に案内移動
可能に支持されている。 In the figure, reference numeral 1 designates the bed of the lathe, the upper surface of which is formed in a downward-sloping shape. Two sets of vertical feed guide surfaces 2 and 3 are arranged in parallel on the upper surface of the head 1, front and back. Reciprocating carriages 4 and 5, each serving as a vertical carriage, are supported on each of the longitudinal carriage guide surfaces 2 and 3 so as to be movable in the longitudinal carriage direction.
前側の組の縦送り案内面２を後側の組の縦送り
案内面３よりも、その前下り傾斜面に直交する斜
め後ろ下方に段落ち状に偏位させる。これに伴
い、前側の往復台４の後縁８を後側の往復台５の
前縁９よりも後ろ側に偏位させたものである。 The front set of vertical feed guide surfaces 2 are offset from the rear set of vertical feed guide surfaces 3 in a step-like manner diagonally rearward and downward orthogonal to the front downward slope. Accordingly, the rear edge 8 of the front carriage 4 is deviated to the rear side relative to the front edge 9 of the rear carriage 5.
図中、符号６は前側の往復台４の前縁、７は主
軸中心、１０は主軸、１１はチヤツク、１２は心
押台、１３，１４は横送り台、１５，１６は工具
すべり台、１７，１８は刃物台である。 In the figure, 6 is the front edge of the front carriage 4, 7 is the center of the main spindle, 10 is the main spindle, 11 is the chuck, 12 is the tailstock, 13 and 14 are the crossfeeds, 15 and 16 are the tool slides, and 17 , 18 is a tool post.
符号２１はカバーを示し、ガイドレール２２に
案内されて左右に開閉可能に構成されている。ま
た、符号２３はチツプタンクを示し、旋盤の切削
加工により生じた切粉を受止めるとともに、クー
ラントタンクを兼用している。 Reference numeral 21 indicates a cover, which is guided by a guide rail 22 and configured to be openable and closable from side to side. Further, reference numeral 23 indicates a chip tank, which not only catches chips generated by cutting with a lathe, but also serves as a coolant tank.
第１図において、後側の往復台５に対する前側
の往復台４の位置関係を示し、仮想線図で従来の
状態を、実線図で本考案の状態を示す。これによ
り、前側の往復台４の前縁６が主軸中心７から前
方に出張る寸法が、従来ではL1と大きかつたと
ころを、本考案ではL2になり、L3だけ短くなる。 In FIG. 1, the positional relationship of the front carriage 4 with respect to the rear carriage 5 is shown, with the imaginary diagram showing the conventional state and the solid line diagram showing the state of the present invention. As a result, the dimension in which the front edge 6 of the front carriage 4 protrudes forward from the spindle center 7 is L 1 , which was large in the conventional art, but in the present invention it becomes L 2 , which is shortened by L 3 .
本考案の上記とは別の実施例としては、上記主
実施例の一部を次の各項のように変更するものが
それぞれ考えられる。 As other embodiments of the present invention, some of the main embodiments described above may be modified as follows.
Ａ 第４図に示すように、前側の組の縦送り案内
面２を後側の組の縦送り案内面３よりも、鉛直
な下方に段落ち状に偏位させ、前側の往復台４
の後面１９を鉛直に形成したものである。A As shown in Fig. 4, the vertical feed guide surfaces 2 of the front set are offset vertically downward in a step-like manner than the vertical feed guide surfaces 3 of the rear set, and the front carriage 4
The rear surface 19 is formed vertically.
Ｂ 第５図に示すように、ベツド１の上面に後側
の組の縦送り案内面３を水平に形成するととも
に、ベツド１の前面に前側の組の縦送り案内面
２を鉛直に成形し、前側の組の縦送り案内面２
を後側の組の縦送り面３の前縁２０よりも斜め
後ろ下方に偏位させたものである。B As shown in Fig. 5, the rear set of vertical feed guide surfaces 3 are formed horizontally on the upper surface of the bed 1, and the front set of vertical feed guide surfaces 2 are formed vertically on the front surface of the bed 1. , front set vertical feed guide surface 2
is deviated diagonally backward and downward from the front edge 20 of the vertical feeding surface 3 of the rear set.
Ｃ 上記主実施例、実施例Ａ又は実施例Ｂにおい
て、前後の各組の縦送り案内面２，３の一方に
のみ往復台を、他方に心押し台を縦送り方向に
案内移動可能に支持させるように変更し、この
往復台と心押し台とを縦送り台とする。C In the above-mentioned main embodiment, embodiment A, or embodiment B, a carriage is supported only on one side of each pair of front and rear longitudinal feed guide surfaces 2, 3, and a tailstock is supported on the other side so as to be guided and movable in the longitudinal feed direction. This carriage and the tailstock are used as a vertical feed.
（考案の効果）
本考案は、例えば第１図、第４図または第５図
に示すように、往復台４の前縁６が主軸中心から
前方に出張る寸法が、従来のL1よりもL3だけ短
かいL2に短縮できたので、ガイドレールやチツ
プタンクの配設位置も前方に出張ることがない。
この結果、旋盤の前に立つ作業者が主軸中心７に
L3の寸法だけより近づく事ができ、切削準備作
業やメインテナンス作業がやり易くなり、その作
業能率を高める事ができる。(Effect of the invention) As shown in FIG. 1, FIG. 4, or FIG . Since L 3 was shortened to L 2 , the guide rail and chip tank locations do not have to protrude forward.
As a result, the operator standing in front of the lathe is aligned with the spindle center 7.
It is possible to get closer to the L 3 dimension, making it easier to perform cutting preparation work and maintenance work, increasing work efficiency.
しかも、そのための構造として、前側の組の縦
送り案内面２を段落ち状に偏位させて形成するだ
けのシンプルなものですむ。 Moreover, the structure for this purpose can be as simple as forming the vertical feed guide surfaces 2 of the front set in a step-like manner.
第１図乃至第５図は本考案の実施例を示し、第
１図は主実施例の要部概略側面図、第２図は全体
の斜視図、第３図は全体側面図、第４図及び第５
図は各々別実施例の要部概略側面図、第６図は従
来例の要部概略側面図である。
１……ベツド、２，３……縦送り案内面、４，
５……縦送り台（往復台）、４ａ，５ａ……縦送
り台の上面、８……４の後縁、９……５の前縁。
Figures 1 to 5 show embodiments of the present invention, with Figure 1 being a schematic side view of the main parts of the main embodiment, Figure 2 being a perspective view of the whole, Figure 3 being a side view of the whole, and Figure 4 and fifth
The figures are schematic side views of main parts of different embodiments, and FIG. 6 is a schematic side view of main parts of a conventional example. 1...Bed, 2, 3...Vertical feed guide surface, 4,
5... Vertical feed table (reciprocating table), 4a, 5a... Top surface of the vertical feed table, 8... Trailing edge of 4, 9... Front edge of 5.
Claims (1)
面２，３を並設するとともに、各縦送り案内面
２，３に各縦送り台４，５をそれぞれ前後に配置
して縦送り方向に案内移動可能に支持させ、 各縦送り台４，５の上面４ａ，５ａを前下りの
傾斜面に構成した旋盤において、 前側の組の縦送り案内面２を後側の組の縦送り
案内面３に対し段落ち状に偏位させるとともに、
前側の縦送り台４の後縁８を後側の縦送り台５の
前縁９よりも後ろ側に偏位させた事を特徴とする
旋盤。[Scope of Claim for Utility Model Registration] At least two sets of vertical feed guide surfaces 2 and 3 are installed in parallel on the bed 1 of the lathe, and each vertical feed guide surface 2 and 3 is provided with each vertical feed table 4 and 5 in the front and back, respectively. In a lathe in which the upper surfaces 4a and 5a of each vertical feed table 4 and 5 are arranged and supported so as to be guided and movable in the vertical feed direction, and the upper surfaces 4a and 5a of the vertical feed tables 4 and 5 are configured as inclined surfaces downward from the front, the vertical feed guide surface 2 of the front set is placed on the rear side. While deviating in a step-like manner with respect to the vertical feed guide surface 3 of the set,
This lathe is characterized in that the rear edge 8 of the vertical feed table 4 on the front side is deviated to the rear side of the front edge 9 of the vertical feed table 5 on the rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5521384U JPS60167603U (en) | 1984-04-13 | 1984-04-13 | lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5521384U JPS60167603U (en) | 1984-04-13 | 1984-04-13 | lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60167603U JPS60167603U (en) | 1985-11-07 |
| JPH0422882Y2 true JPH0422882Y2 (en) | 1992-05-27 |
Family
ID=30577673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5521384U Granted JPS60167603U (en) | 1984-04-13 | 1984-04-13 | lathe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167603U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0418721Y2 (en) * | 1986-02-21 | 1992-04-27 | ||
| JPH0632241Y2 (en) * | 1988-04-05 | 1994-08-24 | 村田機械株式会社 | Multi-tasking machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192A (en) * | 1974-06-12 | 1976-01-05 | Chaarusu Chaachiru Ltd | KOSAKUKIKAI |
-
1984
- 1984-04-13 JP JP5521384U patent/JPS60167603U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192A (en) * | 1974-06-12 | 1976-01-05 | Chaarusu Chaachiru Ltd | KOSAKUKIKAI |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60167603U (en) | 1985-11-07 |
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