JPS58206368A - Double action index table - Google Patents

Double action index table

Info

Publication number
JPS58206368A
JPS58206368A JP8845282A JP8845282A JPS58206368A JP S58206368 A JPS58206368 A JP S58206368A JP 8845282 A JP8845282 A JP 8845282A JP 8845282 A JP8845282 A JP 8845282A JP S58206368 A JPS58206368 A JP S58206368A
Authority
JP
Japan
Prior art keywords
roller
jig
rotates
groove
mounting
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
Application number
JP8845282A
Other languages
Japanese (ja)
Inventor
Madoka Mogi
茂木 圓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUSASHINO SEKKEI KOGYO KK
Original Assignee
MUSASHINO SEKKEI KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MUSASHINO SEKKEI KOGYO KK filed Critical MUSASHINO SEKKEI KOGYO KK
Priority to JP8845282A priority Critical patent/JPS58206368A/en
Publication of JPS58206368A publication Critical patent/JPS58206368A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02Indexing equipment
    • B23Q16/04Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06Rotary indexing
    • B23Q16/065Rotary indexing with a continuous drive

Abstract

PURPOSE:To enable machining from any angle in a table for successive machining etc. of a plurality of workpieces, by the arrangement that causes the table to turn intermittently or a workpiece holding jig mounted on the table to revolve on the table separately from the turning of the table. CONSTITUTION:As a table 11 turns intermittently, a rotary roller 19 rotates associated with the table 11, whereby a roller 18 rotates in contact with the peripheral surface 21a of a fixed table. By this rotation, the roller 18 enters an escape groove 47 provided adjacent to a lever housing groove 27 to abut against the side of the tip portion of a control lever 25. When the table is turned further, the roller 19 revolves clockwise, with the roller 18 and the control lever 25 kept in abutting relationship, and rides across the control lever 25 while the same is depressed thereby. At this time, a workpiece holding jig 12 is caused by the roller 19 to make a turn of 90 deg. separately from the turning of the table 11. By making a choice of the mounted position of a jig revolving mechanism, a workpiece 16 is adapted to be oriented in any direction, and higher efficiency and precision in the machining work is thus achieved.

Description

【発明の詳細な説明】 二の発明は、複数部品を取り付け、一定角度毎に停止し
て、該ステーションにおいて取付治具上の上記取り付は
部品に順次加工、組立、あるいは検査等を施二す複動式
インデックステーブルに関する。
Detailed Description of the Invention The second invention is to attach a plurality of parts, stop them at fixed angle intervals, and at the station, process, assemble, or inspect the parts in sequence on the mounting jig. Regarding double-acting index tables.

第1図(A)および(B)に示すように、インデックス
テーブル(1)は、外周にたとえば45度置きに8つの
取付治具(2)殻備え、該取付治具(2)は取付具(3
)上に治具(4)を固定してその治具(4)にそれぞれ
部品(5)を取り付け、たとえば図中矢印a方向に回動
して45度置に停止し、各ステーション(イ)、(ロ)
、(ハ)・・・・・・で、それぞれ上記取付部品(5)
に加工を施こし、もしくは組立を行ない、または該部品
の検査を行なう等のものである。
As shown in FIGS. 1(A) and 1(B), the index table (1) has eight mounting jigs (2) shells arranged at 45-degree intervals on its outer periphery, and the mounting jigs (2) are (3
), fix the jig (4) on the jig (4), attach the parts (5) to each jig (4), rotate it in the direction of arrow a in the figure, stop at a 45 degree position, and move the parts (5) to each station (a). ,(B)
, (c)..., respectively, the above mounting parts (5)
This includes processing or assembling the parts, or inspecting the parts.

従来、二の種のインデックステーブルには、上置式と横
置式とがある。
Conventionally, there are two types of index tables: a top type and a horizontal type.

上置式は、第1図(A)および(B)に示すように。The upper type is shown in FIGS. 1(A) and 1(B).

インデックステーブル(1)の上面上に取付治具(2)
を設け、該取付治具(2)の治具(4)にそれぞれ部品
(5)を取り付けるもので、この種のインデックステー
ブル(1)では、通常、第1図(B)に示すとおり、テ
ーブル上方から(図中矢印す方向)とテーブル外方から
(図中矢印C方向)の2方向から仕事のみが可能であっ
た。
Mounting jig (2) on top of index table (1)
and the parts (5) are attached to the jigs (4) of the mounting jig (2), respectively.In this type of index table (1), the table is usually mounted as shown in FIG. 1(B). It was possible to work only from two directions: from above (in the direction of arrow C in the figure) and from outside the table (in the direction of arrow C in the figure).

他方1.横置式は、第2図(A)および(B)に示すよ
うに、インデックステーブル(6)の外方に取付治具(
7)を設ける。該取付治具(7)は、取付具(8)と治
具(9)とからなり、治具(9)にそれぞれ部品(10
)を取り付けるもので、二の種のインデックステーブル
(6)では、通常、第2図(B)に示すとおり、テーブ
ル上下方向から(図中矢印dおよびe方向)とテーブル
外方から(図中矢印f方向)の3方向からの仕事のみが
可能であった。
On the other hand 1. For the horizontal type, as shown in Fig. 2 (A) and (B), a mounting jig (
7). The mounting jig (7) consists of a mounting jig (8) and a jig (9), and each jig (9) is equipped with a component (10).
), and for the second type of index table (6), as shown in Figure 2 (B), it is usually installed from the top and bottom of the table (in the direction of arrows d and e in the figure) and from the outside of the table (in the direction of arrows d and e in the figure). Work was only possible from three directions (direction of arrow f).

ところが、」二連したインデックステーブルにおいて、
1回転する間に、取付部品の2方向あるいは3方向から
の仕事だけでなく、4方向あるいは5方向、さらには6
方向全部から加工、組立、検査等の仕事を行ない得る二
とが望まれる場合も少なくなかった。
However, in a double index table,
During one rotation, work is done not only from 2 or 3 directions on the attached part, but also from 4, 5, or even 6 directions.
In many cases, it is desirable to be able to perform work such as processing, assembly, and inspection from all directions.

そこで、この発明の目的は、それらの要望に答えるズく
、1回転する間に、取付部品に対し任意の方向からの仕
事を可能とする複動式のインデックステーブルを提供せ
んとするものである。
Therefore, the purpose of this invention is to provide a double-acting index table that can work on attached parts from any direction during one rotation in order to meet these demands. .

そして、この発明による複動式のインデックステーブル
は、一定角度毎に間欠的に回転するテーブルと、該テー
ブルに取付けられ該テーブルとともにその回転方向に移
動する取付治具と、該取付治具に前記テーブルの回転に
ともない該テーブル1−でそのテーブルとは別個の回動
を与える冶具回動機構とを備えることを特徴とする。
The double-acting index table according to the present invention includes a table that rotates intermittently at fixed angles, a mounting jig that is attached to the table and moves in the rotation direction together with the table, and a mounting jig that is attached to the table. The present invention is characterized in that it includes a jig rotation mechanism that rotates the table 1- separately from the table as the table rotates.

以下、図面に示すこの発明の実施例に基き、この発明の
詳細な説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on embodiments of the invention shown in the drawings.

まず、第3図に示す実施例は、この発明によるbW式イ
ンデックステーブルの概略外観図である。
First, the embodiment shown in FIG. 3 is a schematic external view of a bW index table according to the present invention.

図中符号(11)はテーブルであり、このテーブル(1
1)は円板状を有してその中心軸を中心にして、たとえ
ば45度毎に間欠的に回転可能になっている。
Reference numeral (11) in the figure is a table, and this table (1
1) has a disk shape and can rotate intermittently, for example, every 45 degrees around its central axis.

この回転角は、テーブル(11)の上面に設ける各取付
治具(12)の設置角度と同じにしてテーブル(11)
が停止する各ステーション毎に加工、組立等の仕事を行
なう。よって、テーブル(11)上面には、図に示す如
く、45度の角度毎に8つの取付治具(12)を設置し
ている。
This rotation angle is the same as the installation angle of each mounting jig (12) provided on the top surface of the table (11).
Work such as processing and assembly is performed at each station where the machine stops. Therefore, eight mounting jigs (12) are installed on the top surface of the table (11) at angles of 45 degrees, as shown in the figure.

第4図は、取付治具(12)の斜視図である。取付治具
(12)は取付具(13)と治具(14)とからなり、
取付具(13)の上端は、治具(14)を固定する載置
台(15)を設け、たとえばねじを用いて適宜な形状の
治具(14)を取り付ける。治具(14)は、加工、組
立あるいは検査等を行なう部品(16)を固定するもの
で。
FIG. 4 is a perspective view of the mounting jig (12). The mounting jig (12) consists of a mounting jig (13) and a jig (14),
The upper end of the fixture (13) is provided with a mounting base (15) for fixing a jig (14), and the jig (14) of an appropriate shape is attached using, for example, screws. The jig (14) is used to fix parts (16) to be processed, assembled, or inspected.

これらの仕事を行なうのに適する形状を有し、たとえば
図の如く、円柱形状の部品(16)を挿入する穴(14
a)およびドリル加工するためのドリル挿入孔(14b
)を設けている。載置台(15)の下面中央には、回転
軸(17)を設ける。回転軸(17)の下端部は。
A hole (14) having a shape suitable for performing these tasks, for example, as shown in the figure, into which a cylindrical part (16) is inserted.
a) and a drill insertion hole (14b) for drilling
) has been established. A rotating shaft (17) is provided at the center of the lower surface of the mounting table (15). The lower end of the rotating shaft (17) is.

各先端部にローラ(18)を取り付けた十字形の回転ロ
ーラ(19)を固設して取付治具(12)を90度ずつ
回動させるようにし、中間部はテーブル(11)に支持
される。
A cross-shaped rotating roller (19) with a roller (18) attached to each tip is fixed to rotate the mounting jig (12) by 90 degrees, and the middle part is supported by the table (11). Ru.

第5図は、取付治具(12)をテーブル(11)に取り
付けた複動式インデックステーブルの一部構造断面図で
ある。取付治具(12)は1回転軸(17)の中間部に
嵌合する2つの軸受(20)を介してテーブル(11)
に回転自在に支持され、テーブル(11)とともにテー
ブル(11)の回転方向に移動する。取付治具(12)
における回転ローラ(19)のローラ(18)は、その
外面が固定台(21)の外周面(21a)に接触するよ
うになっている。固定台(21)は、固定したインデッ
クス本体(23)に固設され、テーブル(11)より小
さい径の円板状を有してテーブル(11)の下側に設置
される。固定台(21)には、テーブル(11)が回転
して一時的に停止するステーションとステーションとの
間に、取付冶具(12)を回動させる治具回動機構(2
4)を設けている。二の治具回動機構(24)は、規制
レバー(25)とコイルばね(26)とからなり、これ
らは円板の蓋体(22)で覆われる。
FIG. 5 is a partial structural sectional view of a double-acting index table in which a mounting jig (12) is attached to the table (11). The mounting jig (12) is attached to the table (11) via two bearings (20) that fit into the middle part of the one-rotation shaft (17).
It is rotatably supported by the table (11) and moves together with the table (11) in the rotational direction of the table (11). Mounting jig (12)
The outer surface of the roller (18) of the rotating roller (19) in is in contact with the outer circumferential surface (21a) of the fixed base (21). The fixed base (21) is fixed to the fixed index main body (23), has a disc shape with a smaller diameter than the table (11), and is installed below the table (11). The fixed base (21) has a jig rotation mechanism (2) that rotates the mounting jig (12) between the stations where the table (11) rotates and temporarily stops.
4). The second jig rotation mechanism (24) consists of a regulation lever (25) and a coil spring (26), which are covered with a disc-shaped lid (22).

第6図は、治具回動機構(24)と回転ローラ(19)
との作動関係を示す平面図であり、はじめに第5図およ
び第6図によって治具回動機構(24)を説明する。規
制レバー(25)は、固定台(21)の周端から中心に
向けて設けたレバー収納溝(27)内に移動可能に挿入
されている。規制レバー(25)の中央部長手方向には
長孔(28)を設け、レバー収納溝(27)の底面に立
設する制限ピン(29)を長孔(28)に挿入して規制
レバー(25)の移動を制限し、規制レバー(25)の
先端にローラ(18)が接離することによって規制レバ
ー(25)を移動させる。規制レバー(25)の後端か
らは、ばね取付棒(30)を延出してその回りにコイル
ばね(26)を取り付ける。コイルばね(26)は、規
制レバー(25)の後端とレバー収納溝(27)の奥壁
との間に介在させて規制レバー(25)に固定台(21
)外方への付勢力を与えている。
Figure 6 shows the jig rotation mechanism (24) and rotating roller (19).
FIG. 6 is a plan view showing the operational relationship between the jig rotation mechanism (24) and the jig rotation mechanism (24). The regulation lever (25) is movably inserted into a lever storage groove (27) provided from the peripheral edge of the fixed base (21) toward the center. An elongated hole (28) is provided in the longitudinal direction of the central length of the regulating lever (25), and a limiting pin (29) provided upright on the bottom of the lever storage groove (27) is inserted into the elongated hole (28) to close the regulating lever (25). 25) and moves the regulating lever (25) by moving the roller (18) toward and away from the tip of the regulating lever (25). A spring attachment rod (30) extends from the rear end of the regulation lever (25), and a coil spring (26) is attached around it. The coil spring (26) is interposed between the rear end of the regulating lever (25) and the back wall of the lever storage groove (27), and is attached to the fixing base (21) on the regulating lever (25).
) giving an outward bias.

次いで、治具回動機構(24)の作動を説明すると、治
具回動機構(24)は、取付治具(12)にテーブル(
11)の回転にともなってテーブル(11)とは別個の
回動を与える。すなわち、テーブル(11)を45度ず
つ間欠的に回転させると、第6図(イ)に示すように。
Next, to explain the operation of the jig rotation mechanism (24), the jig rotation mechanism (24) attaches the table (
As the table (11) rotates, a rotation that is separate from that of the table (11) is given. That is, when the table (11) is rotated intermittently by 45 degrees, as shown in FIG. 6(a).

回転ローラ(19)の2つの口〜う(18)・(18”
)は固定台(21)の外周面(21a)に接触しながら
回転し、回転ローラ(19)はテーブル(11)ととも
にテーブル(11)の回転方向に移動する。回転ローラ
(19)が移動するにつれて、ローラ(■8)は、レバ
ー収納溝(27)に沿って隣接して設ける逃げ溝(47
)に入り込み、ローラ(18)は規制レバー(25)の
先端部側面に当接する。テーブル(11)がさらに回転
し続けると、第6図(ロ)に示すように、ローT7(1
B)が規制レバー(25)の先端部側面に当接した状態
で回転ローラ(19)は図中時計方向に回動してローラ
(18)に隣接するローラ(18”)が規制レバー(2
5)の先端に当接する。さらにテーブル(11)が回転
し続けると、第6図(ハ)に示すように、回転ローラ(
19)が回動してローラ(18’)は規制レバー(25
)を押し、規制レバー (25)はコイルばね(26)
のばねカに抗してレバー収納溝(27)奥方に移動する
。ローラ(18’)が規制レバー(25)を移動させて
固定台(21)の外周面(21a)に当接し、そのまま
テーブル(11)が回動し続けると、ローラ(18)は
逃げ溝(47)から出てきて規制レバー(25)の先端
に接しながら回動する。二のとき、回転ローラ(19)
は、テーブル(11)の回転とは別個に90度回動した
ことになる。
The two openings of the rotating roller (19) (18) and (18")
) rotates while contacting the outer peripheral surface (21a) of the fixed base (21), and the rotating roller (19) moves together with the table (11) in the rotation direction of the table (11). As the rotating roller (19) moves, the roller (■8) moves into the relief groove (47) provided adjacent to the lever storage groove (27).
), and the roller (18) comes into contact with the side surface of the tip of the regulation lever (25). As the table (11) continues to rotate further, as shown in FIG.
With B) in contact with the side surface of the distal end of the regulation lever (25), the rotary roller (19) rotates clockwise in the figure, and the roller (18'') adjacent to the roller (18) contacts the regulation lever (25).
5) makes contact with the tip. As the table (11) continues to rotate, the rotating roller (
19) rotates, and the roller (18') moves to the regulation lever (25).
) and press the regulating lever (25) with the coil spring (26).
Move to the back of the lever storage groove (27) against the spring force. When the roller (18') moves the regulation lever (25) and comes into contact with the outer peripheral surface (21a) of the fixed base (21), and the table (11) continues to rotate, the roller (18) moves into the relief groove ( 47) and rotates while touching the tip of the regulation lever (25). At second time, rotating roller (19)
This means that the table (11) has rotated by 90 degrees independently of the rotation of the table (11).

したがって、回転ローラ(19)が移動する間の適所に
治具回動機構(24)を設けることによって、取付治具
(12)上の部品(16)の方向を90度ずつ変える二
とができる。そこで、間欠的に回動するテーブル(11
)の外側に加工機、組立機または検査機等を配設すれば
、部品(16)の取り付は向きが変わるにつれて加工、
組立または検査等の仕事が4方向あるいは5方向から可
能になる。
Therefore, by providing the jig rotation mechanism (24) at an appropriate position while the rotating roller (19) is moving, it is possible to change the direction of the component (16) on the mounting jig (12) by 90 degrees. . Therefore, the table (11
), if a processing machine, assembly machine, or inspection machine is installed outside of the
Work such as assembly or inspection can be done from four or five directions.

なお、上記実施例では、テーブル(11)の回転角を4
5度にしたが、この角度に限られないことは勿論である
In the above embodiment, the rotation angle of the table (11) is 4.
Although the angle is set to 5 degrees, it is of course not limited to this angle.

次に、第7図および第8図に示す実施例は、二の発明に
よる横置式のインデックステーブルである。図中符号(
31)はイープルである。二のテーブル(31)は、そ
の中心部に取り付ける回転軸(32)によって、たとえ
ば90度ずつ間欠的に回転する。テーブル(31)の外
周縁部下面からは、たとえば90度毎に支持杆(33)
を垂下させる。図では1つの支持杆(33)を示したが
、本来は4つの支持杆(33)が設けられるものである
。その支持杆(33)の先端部には、取付治具(34)
を設ける。取付治具(34)は取イ・1具(36) ’
と治具(48)とからなり、取付具(36)は、その回
転軸(35)が支持杆(33)の先端部に水平に支持さ
れる。回転軸(35)の一端は、治具(48)を取り付
ける載置台(37)を直角に設け、冶具(48)には部
品(49)を固定する。回転軸(35)の他端は、アー
ム(38)の一端を固定する。アーム(38)の他端は
、ローラ(39)を回転自在に設ける。二のように構成
される取付治具(34)は、テーブル(31)とともに
テーブル(31)の回転方向に移動する。
Next, the embodiment shown in FIGS. 7 and 8 is a horizontally placed index table according to the second invention. Symbol in the figure (
31) is Ypres. The second table (31) is intermittently rotated by, for example, 90 degrees by a rotating shaft (32) attached to its center. From the bottom surface of the outer peripheral edge of the table (31), for example, support rods (33) are installed at every 90 degrees.
hang down. Although one support rod (33) is shown in the figure, four support rods (33) are originally provided. A mounting jig (34) is attached to the tip of the support rod (33).
will be established. The mounting jig (34) is one piece (36)'
and a jig (48), and the rotating shaft (35) of the fixture (36) is supported horizontally by the tip of the support rod (33). A mounting table (37) on which a jig (48) is attached is provided at right angles to one end of the rotating shaft (35), and a component (49) is fixed to the jig (48). The other end of the rotating shaft (35) fixes one end of the arm (38). A roller (39) is rotatably provided at the other end of the arm (38). The mounting jig (34) configured as shown in 2 moves together with the table (31) in the rotational direction of the table (31).

取付治具(34)のローラ(39)は、固定台(40)
に設けた治具回動機構たる案内溝(41)に挿入される
The roller (39) of the mounting jig (34) is attached to the fixed base (40)
The jig is inserted into a guide groove (41) which is a jig rotation mechanism provided in the jig.

固定台(40)は、テーブル(31)の下方に固定され
る円筒状のもので、その外周面に案内溝(41)を設け
ている。二の案内溝(41)は、平行に設ける上溝(4
2)と下溝(43)と、それら上溝(42)および下溝
(43)をつなぐ複数の連結溝(44)とからなる。そ
して、連結溝(44)は、テーブル(31)が一時的に
停止するステーションとステーションとの間に設けられ
、図では1つの連結溝(44)を示したが、本来は4つ
の連結溝(44)が設けである。さらに上m (42)
と連結溝(44)との交差部にはストッパ(45)を設
け、下溝(43)と連結溝(44)との交差部にもスト
ッパー(46)を設けてローラ(39)が円滑に上溝(
42)がら下溝(43)へ、あるいは下溝(43)から
上溝(42)へ移動できるようにしている。そして、ロ
ーラ(39)が上溝(42)または下溝(43)に挿入
された状態にあっては、アーム(38)の水平線に対す
る傾き角は45度に設定してあり、回転軸(35)の軸
心の位置は上溝(42)と下溝(43)との中間点にお
く。そこで、テーブル(31)が回転してローラ(39
)がに溝(42)から連結溝(514)を通って下溝(
43)に移動すると、アーム(38)の動く角度は元の
傾き角の2倍、すなわち90度回動する二とになる。し
たがって、案内溝(旧)は、取付治具(34)にテーブ
ル(31)の回転にともな−jてテーブル(31)とは
別個の回動を与える。このことは、取付治具(34)に
取り付ける部品(49)の向きが90度変わるので、部
品(49)に対して4方向あるいは5方向から加至、組
立または検査等の仕事が可能になる。
The fixing base (40) is cylindrical and is fixed below the table (31), and has a guide groove (41) on its outer peripheral surface. The second guide groove (41) is an upper groove (4
2), a lower groove (43), and a plurality of connecting grooves (44) connecting the upper groove (42) and the lower groove (43). The connecting groove (44) is provided between the stations where the table (31) temporarily stops, and although one connecting groove (44) is shown in the figure, there are originally four connecting grooves (44). 44) is a provision. Further up m (42)
A stopper (45) is provided at the intersection between the lower groove (43) and the connecting groove (44), and a stopper (46) is also provided at the intersection between the lower groove (43) and the connecting groove (44), so that the roller (39) smoothly moves into the upper groove. (
42) to the lower groove (43) or from the lower groove (43) to the upper groove (42). When the roller (39) is inserted into the upper groove (42) or the lower groove (43), the inclination angle of the arm (38) with respect to the horizontal line is set to 45 degrees, and the rotation axis (35) is The axis is located at the midpoint between the upper groove (42) and the lower groove (43). Then, the table (31) rotates and the roller (39)
) from the bottom groove (42) through the connecting groove (514) to the lower groove (
43), the angle of movement of the arm (38) is twice the original angle of inclination, that is, two times the angle of rotation by 90 degrees. Therefore, the guide groove (old) gives the mounting jig (34) a rotation independent of the table (31) as the table (31) rotates. This means that the orientation of the component (49) attached to the mounting jig (34) changes by 90 degrees, making it possible to perform work such as addition, assembly, or inspection on the component (49) from four or five directions. .

なお、上記実施例において、アーム(38)の水平線に
対する傾き角を45度にしたが、傾き角は45度に限ら
れないことは勿論である。そして、取付治具(34)に
取り付けた部品(49)の加工部位によってアーム(3
B)の傾き角をnmに変えて取付冶R,(34)・11 の回動角を設定する二とができる。二の傾き角は、アー
ム(38)の長さによって設定される。また、上記実施
例において、テーブル(31)には、支持杆(33)を
90度毎に設けたが、二の角度に限らず、たとえば45
度毎等一定角度毎に設けることができる。
In the above embodiment, the angle of inclination of the arm (38) with respect to the horizontal line is set to 45 degrees, but it goes without saying that the angle of inclination is not limited to 45 degrees. Then, the arm (3
It is possible to change the tilt angle of B) to nm and set the rotation angle of the mounting jig R, (34).11. The second tilt angle is set by the length of the arm (38). Further, in the above embodiment, the table (31) was provided with support rods (33) at every 90 degrees, but the support rods (33) are not limited to two angles, for example, 45 degrees.
It can be provided at every fixed angle, such as every degree.

以1説明したように、本発明によれば、テーブルを間欠
的に回転させるとともに、その回転にともなって取付治
具をテーブルの回転力向に移動し。
As described above, according to the present invention, the table is rotated intermittently, and the mounting jig is moved in the direction of the rotational force of the table as the table rotates.

かつテーブル上をそのテーブルとは別個に回動するよう
にしたので、取(・]治具1−の部品の向きが自動的に
変わり、加工、組立または検査等の仕事をする際に部品
の向きをいちいち取り付は換える作業が不必要になり、
加工1組立精度が向上するとともに作業能率が向上する
。さらに、1つのインデックステーブルで足りるので装
置の削減ができ、インデックステーブルに付随する加工
機、組立機または検査機等の設計が簡単になる利点があ
る。
In addition, since the top of the table is rotated independently from the table, the orientation of the parts in the jig 1- automatically changes, making it easy to move the parts when processing, assembling, or inspecting. There is no need to change the direction of installation each time.
Processing 1 Assembly accuracy is improved and work efficiency is improved. Furthermore, since one index table is sufficient, the number of devices can be reduced, and there is an advantage that the design of processing machines, assembly machines, inspection machines, etc. associated with the index table can be simplified.

なお、上記実施例では、上置式のインデックステーブル
には治具回転機構(24)によって取付治具(12)を
回動させてその方向を変えるようにし、横置式のインデ
ックステーブルには冶具回転機構たる案内溝(41)に
よって取付治具(34)を回動させてその方向を変える
ようにした。しかし、それぞれの治具回転機構および取
付治具を相互逆にして用いてもよい。また1敗句治具を
直線的に移動して治具回転機構によって取付治具を回動
させる、てともできる。
In the above embodiment, the mounting jig (12) is rotated by the jig rotation mechanism (24) for the top type index table to change its direction, and the jig rotation mechanism is used for the horizontal type index table. The mounting jig (34) is rotated by the barrel guide groove (41) to change its direction. However, the respective jig rotation mechanisms and mounting jigs may be used in reverse. It is also possible to move the jig linearly and rotate the mounting jig using the jig rotation mechanism.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来のE−置式のインデックステーブルの概略
図であり、(A)はその平面図、(13)はその側面図
、第2図は従来の横置式のインデックステーブルの概略
図であり、(A)はその平面図、(R)はその側面図、
第3図は本発明の実施例を・]ζすインデックステーブ
ルの概略斜視図、第4図はインデックステーブルに用い
る取付治具の斜視図、第5図はそのインデックステーブ
ルの一部断面図、第6図は治具回転機構の作動図、第7
図は本発明の実施例である横置式のインデックステーブ
ルを示す斜視図、第8図は第7図の■−■線断面図であ
る。 (11)・(31)・・・・・・・・・テーブル(12
)・(34)・・・・・・・・・取付治具(24)・・
・・・・・・・治具回転機構(41)・・・・・・・・
・治具回転機構たる案内溝第1図 (A) CB) 第2図 (B) 第3図 第6図 (イ) 第6図 (ロ) 第6図 (ハ)
Fig. 1 is a schematic diagram of a conventional E-type index table, (A) is a plan view thereof, (13) is a side view thereof, and Fig. 2 is a schematic diagram of a conventional horizontal type index table. , (A) is its plan view, (R) is its side view,
FIG. 3 is a schematic perspective view of an index table according to an embodiment of the present invention, FIG. 4 is a perspective view of a mounting jig used for the index table, and FIG. 5 is a partial sectional view of the index table. Figure 6 is an operational diagram of the jig rotation mechanism, Figure 7
The figure is a perspective view showing a horizontally placed index table according to an embodiment of the present invention, and FIG. 8 is a sectional view taken along the line ■--■ in FIG. 7. (11)・(31)・・・・・・Table (12
)・(34)...Mounting jig (24)...
・・・・・・Jig rotation mechanism (41)・・・・・・・・・
・Guide groove as jig rotation mechanism Figure 1 (A) CB) Figure 2 (B) Figure 3 Figure 6 (A) Figure 6 (B) Figure 6 (C)

Claims (1)

【特許請求の範囲】[Claims] 一定角度毎に間欠的に回転するテーブルと、該テーブル
に取り付けられ該テーブルとともにその回転方向に移動
する取付治具と、該取付治具に前記テーブルの回転にと
もない該テーブル上でそのテーブルとは別個の回動を与
える治具回動機構とを備えることを特徴とする複動式イ
ンデックステーブル。
A table that rotates intermittently at constant angles, a mounting jig that is attached to the table and moves along with the table in the direction of rotation, and a mounting jig that is attached to the table as the table rotates. A double-acting index table characterized by comprising a jig rotation mechanism that provides separate rotations.
JP8845282A 1982-05-25 1982-05-25 Double action index table Pending JPS58206368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8845282A JPS58206368A (en) 1982-05-25 1982-05-25 Double action index table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8845282A JPS58206368A (en) 1982-05-25 1982-05-25 Double action index table

Publications (1)

Publication Number Publication Date
JPS58206368A true JPS58206368A (en) 1983-12-01

Family

ID=13943185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8845282A Pending JPS58206368A (en) 1982-05-25 1982-05-25 Double action index table

Country Status (1)

Country Link
JP (1) JPS58206368A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277713A1 (en) * 1987-01-29 1988-08-10 A.E. Bishop & Associates Pty. Limited Indexing and transporting mechanism
US5090100A (en) * 1989-07-14 1992-02-25 Hahn & Kolb Gmbh & Co. Machine tool with a rotary table and rotatable holding devices
CN102085617A (en) * 2010-12-30 2011-06-08 晋江市威坦机械开发有限公司 Novel numerical control machine vertical rotating table
CN104385056A (en) * 2014-10-14 2015-03-04 丹阳市华丰精密配件厂 Rotary machining device for sphere parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277713A1 (en) * 1987-01-29 1988-08-10 A.E. Bishop & Associates Pty. Limited Indexing and transporting mechanism
US5090100A (en) * 1989-07-14 1992-02-25 Hahn & Kolb Gmbh & Co. Machine tool with a rotary table and rotatable holding devices
CN102085617A (en) * 2010-12-30 2011-06-08 晋江市威坦机械开发有限公司 Novel numerical control machine vertical rotating table
CN104385056A (en) * 2014-10-14 2015-03-04 丹阳市华丰精密配件厂 Rotary machining device for sphere parts

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