JPH0473452U

JPH0473452U -

Info

Publication number: JPH0473452U
Application number: JP11504090U
Authority: JP
Priority date: 1990-10-31
Filing date: 1990-10-31
Publication date: 1992-06-26

Description

[Brief explanation of drawings]

第１図は本考案を適用した研削研磨機の一例を
示す左側面図、第２図は正面図、第３図はサンデ
イングヘツド，の縦断正面図、第４図はの
縦断正面図、第５図イは往復駆動装置１２を示す
平面図、第５図ロは同縦断右側面図である。１……基台フレーム、２……送材装置、１０…
…摺動ガイド、１１……可動フレーム、１２……
往復駆動装置、１９……昇降ガイド、２０……昇
降フレーム、２６……テンシヨンロール、３０…
…コンタクトロール、３１……駆動軸、３９……
無端サンデイングベルト、４３……研削ホイール
、４４……駆動軸、Ｍ_１……揺動モータ、Ｍ_２…
…昇降モータ、Ｍ_３……駆動モータ。 Fig. 1 is a left side view showing an example of a grinding and polishing machine to which the present invention is applied, Fig. 2 is a front view, Fig. 3 is a longitudinal sectional front view of the sanding head, and Fig. 4 is a longitudinal sectional front view of the sanding head. FIG. 5A is a plan view showing the reciprocating drive device 12, and FIG. 5B is a vertical right side view of the same. 1... Base frame, 2... Material feeding device, 10...
...Sliding guide, 11...Movable frame, 12...
Reciprocating drive device, 19... Lifting guide, 20... Lifting frame, 26... Tension roll, 30...
...Contact roll, 31... Drive shaft, 39...
Endless sanding belt, 43... Grinding wheel, 44... Drive shaft, _M1 ... Rocking motor, _M2 ...
... Lifting motor, _M3 ... Drive motor.

Claims

[Scope of Claim for Utility Model Registration] 1. An endless sanding belt is wound around a driving contact roll disposed on the material feeding path side and a tension roll above the driving contact roll, and the endless sanding belt is passed along the material feeding direction. In a grinding and polishing machine in which a belt grinding mechanism for running is installed opposite to a material feeding device, a movable frame is mounted on a base frame via a sliding guide in the width direction, and the material feeding device is mounted on the movable frame through a sliding guide in the width direction. An elevating guide is provided near the side of the passage, an elevating frame is attached to the elevating guide, and a drive shaft of an elevating motor provided on the movable frame is screwed into the elevating frame in the vertical direction to raise and lower the elevating frame. The belt grinding mechanism is supported to be movable up and down, and the belt grinding mechanism is supported on the lift frame at a position opposite to the material feeding device supported on the base frame, and the drive system of the belt grinding mechanism is connected to the lift frame. A grinding and polishing machine for woodworking, etc., characterized in that the movable frame is reciprocated in the width direction by a reciprocating drive device mounted on the base frame and supported by the base frame. 2. In a grinding and polishing machine in which a grinding wheel with a rotating shaft perpendicular to the material feeding direction is installed opposite to a material feeding device, a movable frame is mounted on a base frame via a sliding guide in the width direction, and the movable An elevating guide located near the material feeding path is provided on the frame, an elevating frame is attached to the elevating guide, and a drive shaft of an elevating motor provided on the movable frame is screwed into the elevating frame in the vertical direction. , supporting the elevating frame so as to be movable up and down, supporting the grinding wheel on the elevating frame at a position facing above the material feeding device supported on the base frame, and driving the drive system of the grinding wheel to the A grinding and polishing machine for woodworking, etc., characterized in that the movable frame is reciprocated in the width direction by a reciprocating drive device mounted on an elevating frame and further supported by the base frame.