JPH0457359U

JPH0457359U -

Info

Publication number: JPH0457359U
Application number: JP10001090U
Authority: JP
Priority date: 1990-09-25
Filing date: 1990-09-25
Publication date: 1992-05-18

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の側面図、第２図は
円筒研削盤の一部正面図、第３図は第１図のＡ−
Ａ断面図、第４図は第１図のＢ−Ｂ断面図、第５
図、第６図は夫々が従来例の側面図である。１……テーブル、２……加工物主軸台、３……
心押台、４……主軸、５……センタ、６……スリ
ーブ、７……センタ、８，９……センタ穴、１１
……回し金、１２……突起、１３……駆動棒、１
４……駆動具、１５，１６……円筒部分、１７，
１８……加工物受台、１９……受台本体、２１…
…直線案内、２２……押え金、２３……ボルト、
２４，２５……直線案内、２６……第１の受金、
２７……砥石、２８……加工物支持面、２９……
長孔、３１……背面、３２……側面、３３……第
２の受金、３４……長孔、３５……加工物受腕部
、３６……ボルト、４１……Ｖ溝、４２……加工
物受金、４３……受台本体、４４……ボルト、４
５……二部材、４６……ボルト、４７……スライ
ド。 Fig. 1 is a side view of an embodiment of this invention, Fig. 2 is a partial front view of a cylindrical grinder, and Fig. 3 is A--A of Fig. 1.
A sectional view, Fig. 4 is a BB sectional view of Fig. 1, Fig. 5
6 are side views of the conventional example. 1...Table, 2...Workpiece headstock, 3...
Tailstock, 4...Main shaft, 5...Center, 6...Sleeve, 7...Center, 8, 9...Center hole, 11
... Turning metal, 12 ... Protrusion, 13 ... Drive rod, 1
4... Drive tool, 15, 16... Cylindrical part, 17,
18... workpiece pedestal, 19... pedestal body, 21...
...Linear guide, 22...Presser foot, 23...Bolt,
24, 25... linear guide, 26... first receiver,
27... Grindstone, 28... Workpiece support surface, 29...
Elongated hole, 31... Back, 32... Side, 33... Second receiver, 34... Elongated hole, 35... Workpiece receiving arm, 36... Bolt, 41... V groove, 42... ...Workpiece holder, 43...Base body, 44...Bolt, 4
5...Two parts, 46...Bolt, 47...Slide.

Claims

[Scope of utility model registration request]

In a workpiece holder of a cylindrical grinding machine, a workpiece supported at both ends by a workpiece headstock and a tailstock provided on a table is temporarily placed when being attached to and detached from the workpiece headstock and tailstock. The cradle body is attached to the cradle body and is equipped with first and second linear guides that intersect with each other. A first holder that faces the workpiece, slides onto the first linear guide of the cradle body so as to be movable forward and backward at right angles to the longitudinal direction of the workpiece, and has an elongated hole in the forward and backward direction; The first holder crosses each other at a lower diagonal position on the opposite side of the grinding action position of the workpiece and the grindstone, and the first holder intersects with the workpiece at a right angle and slides into the second linear guide of the cradle main body; a second receiver having a long hole in the same direction as the linear guide and a workpiece receiving arm protruding diagonally upward toward the grinding wheel at its lower part; and each of the first and second receivers. A workpiece holder for a cylindrical grinding machine, comprising a fastening member that fastens both holders to the holder main body at a position where the elongated holes intersect.