JPH0227825U

JPH0227825U -

Info

Publication number: JPH0227825U
Application number: JP10397188U
Authority: JP
Priority date: 1988-08-04
Filing date: 1988-08-04
Publication date: 1990-02-22

Description

[Brief explanation of drawings]

第１図は本考案装置の実施例を示す縦断面図、
第２図は本考案装置の部分断面概略説明図、第３
図は本考案装置の部分説明図、第４図は第３図の
Ａ―Ａ線断面図、第５図は本考案装置の部分拡大
説明図、第６図は本考案装置の動作要領を示す部
分縦断面図、第７図はスプリングシートの組付不
良における本考案装置の動作要領を示す部分縦断
面図である。第８図は開閉弁装置の断面図である
。９……スプリングシート、２８……組付パンチ
、３２……中空孔、３４ａ……先端開口部、３７
……把持爪、４１……押圧棒、４７……検出手段
。 FIG. 1 is a longitudinal sectional view showing an embodiment of the device of the present invention;
Figure 2 is a partial cross-sectional schematic explanatory diagram of the device of the present invention;
The figure is a partial explanatory diagram of the device of the present invention, FIG. 4 is a sectional view taken along the line AA in FIG. FIG. 7 is a partial vertical cross-sectional view showing the operating procedure of the device of the present invention in the case of improper assembly of the spring seat. FIG. 8 is a sectional view of the on-off valve device. 9...Spring seat, 28...Assembling punch, 32...Hollow hole, 34a...Tip opening, 37
... Gripping claw, 41 ... Pressing rod, 47 ... Detection means.

Claims

[Scope of utility model registration request]

An assembly punch that is arranged to be movable back and forth and has a hollow hole formed in the axial direction into which a spring seat can be inserted into the opening at the tip, and an assembly punch that can be opened and closed at equal circumferential positions at the tip of the assembly punch. and a plurality of gripping claws which are pivotally mounted so as to apply a biasing force in the normally closing direction and grip the spring seat and hold the tip opening of the assembly punch, and a plurality of gripping claws which are slidably inserted into the hollow hole of the assembly punch. A pressing rod that is inserted and fitted, opens the gripping pawl in conjunction with the forward motion, presses the spring seat, and changes its stroke depending on the presence or absence of the spring sheet, and the gripping pawl does not grip the spring sheet. A spring seat assembling device comprising a detection means for detecting the stroke end of a pressing rod at a certain time.