JPS6424755U

JPS6424755U -

Info

Publication number: JPS6424755U
Application number: JP11885987U
Authority: JP
Priority date: 1987-08-04
Filing date: 1987-08-04
Publication date: 1989-02-10
Also published as: JPH049467Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は、本考案によるシヤフト送
り機構を示すためのもので、第１図は断面を含む
全体構成図、第２図は第１図の要部を示す断面図
である。１は固定ブラケツト、１ａは入口側、１ｂは出
口側、４は送り伝達ギヤ、４ａは内歯、５は内部
送り伝達ギヤ、６は送り部材、８は回転機構部、
１１は送り伝達ベベルギヤ、１２はドライブロー
ラ、１６は回転伝達ギヤ、１７は第１駆動ギヤ、
１８は第１クラツチ、１９は第２駆動ギヤ、２０
は第１駆動軸、２１は駆動モータ、２３は第３駆
動ギヤ、２４は第２駆動軸、２６は第２クラツチ
である。 1 and 2 are for showing the shaft feeding mechanism according to the present invention, with FIG. 1 being an overall configuration diagram including a cross section, and FIG. 2 being a sectional view showing the main part of FIG. 1. 1 is a fixed bracket, 1a is an inlet side, 1b is an outlet side, 4 is a feed transmission gear, 4a is an internal tooth, 5 is an internal feed transmission gear, 6 is a feed member, 8 is a rotation mechanism section,
11 is a feed transmission bevel gear, 12 is a drive roller, 16 is a rotation transmission gear, 17 is a first drive gear,
18 is the first clutch, 19 is the second drive gear, 20
21 is a first drive shaft, 21 is a drive motor, 23 is a third drive gear, 24 is a second drive shaft, and 26 is a second clutch.

Claims

[Scope of utility model registration request]

A feed transmission gear 4 which is rotatably provided on the inlet side 1a of the fixed bracket 1 and consists of an internal gear, and two internal feed transmissions each having a feed transmission bevel gear 11 that meshes with the internal teeth 4a of the feed transmission gear 4. Two drive rollers 12 are connected to the outer periphery of the feed member 6 which is driven by the gear 5 and each of the feed transmission bevel gears 11 and inserted into the fixed bracket 1, and are used to feed the feed member 6 in the axial direction. and,
A rotation mechanism section 8 rotatably provided in the fixed bracket 1 to hold the internal feed transmission gear 5 and the drive roller 12; a rotation transmission gear 16 provided in the rotation mechanism section 8; A first drive shaft 20 having a first drive gear 17 that meshes with the gear 5 and a second drive gear 19 that meshes with the rotation transmission gear 16 and is driven by a drive motor 21; a first clutch 18 provided between the first and second drive gears 17 and 19; and a third drive gear 2 driven by the drive motor 21 and meshing with the second drive gear 19.
3, a second drive shaft 24 having a second drive shaft 2;
4 for connecting and disconnecting the driving force of the drive motor 21 to the third drive gear 23.
a clutch 26, each of the drive rollers 1
2, the feed member 6 is moved in the axial direction, and the rotation transmission gear 16 rotates the feed member 6 via the rotation mechanism section 8.