JPS6211538U

JPS6211538U -

Info

Publication number: JPS6211538U
Application number: JP10173885U
Authority: JP
Priority date: 1985-07-05
Filing date: 1985-07-05
Publication date: 1987-01-24

Description

[Brief explanation of drawings]

第１図はバルブ取付前のシリンダーヘツドの断
面図、第２図はステムシールの正面図、第３図は
同平面図、第４図はステムシール供給装置とステ
ムシール嵌着装置の側面図、第５図はステムシー
ル嵌着装置の作用説明図、第６図はステムシール
保持部の部分拡大断面図、第７図はステムシール
供給装置の平面図、第８図は同正面図、第９図は
同側面図、第１０図はシリンダーヘツドの傾動装
置の正面図、第１１図は同背面図である。１７……ステムシール嵌着装置、１８……支持
台、１９，１９′……油圧シリンダー、２０，２
０′……ステムシール保持部、２６，２６′……
円筒状支持部材、２７，２７′……ロツド、２８
，２８′……保持部材、２８ａ，２８′ａ……円
筒状押圧部、２８ｂ，２８ｂ′……ピン、２９，
２９′……スプリング。 Figure 1 is a sectional view of the cylinder head before valve installation, Figure 2 is a front view of the stem seal, Figure 3 is a plan view of the same, Figure 4 is a side view of the stem seal supply device and stem seal fitting device, Fig. 5 is an explanatory view of the operation of the stem seal fitting device, Fig. 6 is a partially enlarged sectional view of the stem seal holding portion, Fig. 7 is a plan view of the stem seal supply device, Fig. 8 is a front view of the same, Fig. 9 The figures are a side view, FIG. 10 is a front view of the cylinder head tilting device, and FIG. 11 is a rear view thereof. 17...Stem seal fitting device, 18...Support stand, 19,19'...Hydraulic cylinder, 20,2
0'... Stem seal holding part, 26, 26'...
Cylindrical support member, 27, 27'... Rod, 28
, 28'... Holding member, 28a, 28'a... Cylindrical pressing portion, 28b, 28b'... Pin, 29,
29'...Spring.

Claims

[Scope of utility model registration request]

A stem seal fitting device for fitting a stem seal to a valve guide in a cylinder head of an engine is disposed on a support stand and on the support stand.
A fitting unit includes a stem seal holding part that can be raised and lowered with a necessary lifting device, and the stem seal holding part is further comprised of a cylindrical support member connected to the lifting device, A rod is fitted into the supporting member so as to be able to freely slide upward against a spring, and a cylindrical pressing portion is provided at the lower end of the rod, and a stem is provided at the center of the cylindrical pressing portion. An automatic fitting device for a stem seal to a valve guide in a cylinder head of an engine, comprising a holding member protruding from a pin that fits into a valve insertion hole of the seal.