JPH0428102U

JPH0428102U -

Info

Publication number: JPH0428102U
Application number: JP6896790U
Authority: JP
Priority date: 1990-06-30
Filing date: 1990-06-30
Publication date: 1992-03-05
Anticipated expiration: 2005-06-30
Also published as: JPH0810532Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例のロアプレートの斜
視図、第２図は同実施例のアツパプレートの斜視
図、第３図は第１図及び第２図のロア及びアツパ
プレートの組付け状態とリーフスプリングの取り
付け状態を示す部分側面図、第４図は第１図に示
すロアプレートの展開図、第５図は第２図に示す
アツパプレートの展開図、第６図は第３図の矢
視におけるアツパ及びロアプレートとアクスルケ
ースとの溶接状態を説明するための部分正面図、
第７図は第１図及び第２図に示すロア及びアツパ
プレートとアクスルケースとの溶接状態を示す側
面図、第８図は横断面形状が中空円筒状のアクス
ルケースの場合のロアプレートの展開図、第９図
は同じく中空円筒状の場合のアツパプレートの展
開図、第１０図は第８図及び第９図のロア及びア
ツパプレートの組付け状態とリーフスプリングの
取り付け状態を示す部分側面図、第１１図はリー
フスプリングとアクスルケースとの取り付け関係
を説明するための側面図、第１２図は従来のスプ
リングシートの側面図、第１３図は第１２図の上
面図、第１４図は第１２図の正面図である。１……スプリングシート、２，２ａ……アツパ
プレート、３，３ａ……ロアプレート、４，６，
１５，１６……折曲部、５……補強用折曲部、７
，７ａ，８，８ａ，９，９ａ，１７，１７ａ，１
８，１８ａ……開口溝、１０，１０ａ，１１，１
１ａ……平坦面、１２……上面、１３……通り孔
、１４……シート面、１９……センタ孔、２０…
…Ｕボルト、２１……ナツト、２２……Ｕボルト
用パツド、２３……リーフスプリング、２４，２
４ａ……アクスルケース。 Fig. 1 is a perspective view of a lower plate according to an embodiment of the present invention, Fig. 2 is a perspective view of a top plate of the same embodiment, and Fig. 3 is a perspective view of the lower plate and top plate of Figs. 1 and 2. 4 is a developed view of the lower plate shown in FIG. 1, FIG. 5 is a developed view of the upper plate shown in FIG. 2, and FIG. A partial front view for explaining the welding state of the upper plate and lower plate and the axle case in the direction of the arrow in FIG. 3;
Figure 7 is a side view showing the welding state of the lower and upper plates shown in Figures 1 and 2 and the axle case, and Figure 8 is a side view of the lower plate when the axle case has a hollow cylindrical cross-sectional shape. Developed view, Figure 9 is a developed view of the upper plate in the case of a hollow cylindrical shape, and Figure 10 shows the assembled state of the lower and upper plate of Figures 8 and 9, and the attached state of the leaf spring. A partial side view, FIG. 11 is a side view for explaining the attachment relationship between the leaf spring and the axle case, FIG. 12 is a side view of a conventional spring seat, FIG. 13 is a top view of FIG. 12, and FIG. The figure is a front view of FIG. 12. 1... Spring seat, 2, 2a... Atsupa plate, 3, 3a... Lower plate, 4, 6,
15, 16...Bending part, 5...Bending part for reinforcement, 7
,7a,8,8a,9,9a,17,17a,1
8, 18a... Opening groove, 10, 10a, 11, 1
1a...Flat surface, 12...Top surface, 13...Through hole, 14...Seat surface, 19...Center hole, 20...
...U bolt, 21...nut, 22...pad for U bolt, 23...leaf spring, 24,2
4a...Axle case.

Claims

[Scope of utility model registration request]

It is formed by bending a single plate, and consists of a top plate and a lower plate whose bent parts are fitted and welded to the upper and lower parts of the axle case, and the top plate has a seat surface that supports a leaf spring, and The lower plate has a U parallel to the seat surface.
A spring for an axle case, which has a flat surface for fastening bolts, and wherein the bent portions of both plates are provided with opening grooves that incline the seat surface to a spring seat inclination angle with respect to the axle case. seat structure.