JPH0474916U - - Google Patents

Description

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

図面は本考案に係る横送り駆動構造の実施例を
示し、第１図は伝動系を示す切欠背面図、第２図
はコマ部材の斜視図、第３図は切欠平面図、第４
図は側面図である。 １１……蓋体、１３……螺軸、１４……コマ受
け部材、１５……螺旋溝、１６……係合突起、１
７……コス部材、１８……挿通孔、３１……突起
。 The drawings show an embodiment of the lateral feed drive structure according to the present invention, in which FIG. 1 is a cutaway rear view showing the transmission system, FIG. 2 is a perspective view of the frame member, FIG. 3 is a cutaway plan view, and FIG.
The figure is a side view. 11... Lid body, 13... Spiral shaft, 14... Top receiving member, 15... Spiral groove, 16... Engaging protrusion, 1
7...Cosm member, 18...Insertion hole, 31...Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周部に螺旋溝１５を形成した螺軸１３に、コ
マ受け部材１４を外嵌し、このコマ受け部材１４
に、前記螺旋溝１５に係入する係合突起１６を形
成したコマ部材１７を内装するとともに、前記コ
マ受け部材１４と前記螺軸１３との相対回動に伴
つて、これらが軸芯方向に相対スライド移動する
ように構成してある横送り駆動構造であつて、前
記コマ部材１７の前記係合突起１６の反対側端面
中央部に突起３１を形成し、このコマ部材１７を
前記コマ受け部材１４に形成した挿通孔１８に内
嵌装着するとともに、この挿通孔１８を覆う蓋体
１１を前記コマ受け部材１４に着脱自在に連結し
、かつ、その連結状態で前記蓋体１１が前記突起
３１に接当して前記コマ部材１７を支持するよう
構成してある横送り駆動構造。 A piece receiving member 14 is fitted onto the helical shaft 13 having a spiral groove 15 formed on the outer periphery.
A piece member 17 having an engaging protrusion 16 that engages in the spiral groove 15 is installed inside, and as the piece receiving member 14 and the helical shaft 13 rotate relative to each other, they rotate in the axial direction. The cross-feeding drive structure is configured to perform relative sliding movement, and a protrusion 31 is formed at the center of the end surface of the piece member 17 on the side opposite to the engaging protrusion 16, and the piece member 17 is connected to the piece receiving member. The lid body 11 is inserted into the insertion hole 18 formed in the frame 14, and the lid body 11 that covers the insertion hole 18 is detachably connected to the piece receiving member 14, and in the connected state, the lid body 11 is attached to the protrusion 31. A lateral feed drive structure configured to support the block member 17 by contacting the frame member 17.