JPH0411612U

JPH0411612U -

Info

Publication number: JPH0411612U
Application number: JP5131390U
Authority: JP
Priority date: 1990-05-18
Filing date: 1990-05-18
Publication date: 1992-01-30
Anticipated expiration: 2005-01-11
Also published as: JPH07279Y2

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る樹脂ケース
の歪み矯正装置を示す斜視図、第２図は、同実施
例の要部を示す部分断面図、第３〜５図は、同実
施例の作用を概念的に示す要部断面図、第６図は
、本考案の他の実施例に係る要部を示す断面図、
第７図は、樹脂ケースの組付け作業を示す斜視図
、第８図は、第７図における把持装置の一例を示
す斜視図である。１２……樹脂ケース、１３……基台、１４……
本体部、１５……シヤフト、１６……インナーシ
ヤフト、１７……シリンダ（インナーシヤフト駆
動手段）、１８……孔、１８ａ……テーパ面（外
周縁）、２３……第１ゴムリング（押圧部材）、
２５……ストツパ、２６……第２ゴムリング（保
持部材）。 Fig. 1 is a perspective view showing a distortion correction device for a resin case according to an embodiment of the present invention, Fig. 2 is a partial sectional view showing the main parts of the embodiment, and Figs. FIG. 6 is a cross-sectional view of the main parts according to another embodiment of the present invention;
FIG. 7 is a perspective view showing the assembly work of the resin case, and FIG. 8 is a perspective view showing an example of the gripping device in FIG. 7. 12... Resin case, 13... Base, 14...
Main body, 15... Shaft, 16... Inner shaft, 17... Cylinder (inner shaft driving means), 18... Hole, 18a... Tapered surface (outer periphery), 23... First rubber ring (pressing member) ),
25... Stopper, 26... Second rubber ring (holding member).

Claims

[Claims for Utility Model Registration] (1) A case 12 made of a resin material is placed on a base 13, and the resin case 12 is pressed against the base 13 to correct distortion, etc. of the resin case 12. At the same time, the resin case distortion correction device is configured to hold the resin case 12 in a state where the distortion is corrected, and the main body is provided so as to be movable towards and away from the base 13. portion 14, and a shaft 15 fixed to the main body portion 14 and protruding toward the base 13, made of an elastic member, and abutting against the outer peripheral edge 18a of the hole 18 formed in the resin case 12. A pressing member 23 is attached to the shaft 15, a holding member 26 made of an elastic member and bulging in a direction substantially perpendicular to the axis of the shaft 15 and pressed against the inner surface of the hole 18 is attached to the shaft 15; A distortion correcting device for a resin case, in which the main body part 14 is provided with a bulging means that bulges out the hole 26 and brings it into pressure contact with the inner surface of the hole 18. (2) an inner shaft 16 that is slidably inserted into the shaft 15 and has one end protruding from the shaft 15 toward the base 13; an inner shaft driving means 17 for moving the inner shaft away, and a stopper 25 facing the tip of the shaft 15 at the one end portion of the inner shaft 16.
The holding member 26 is interposed between the stopper 25 and the shaft 15, and the inner shaft drive means 17, the stopper 25, and the shaft 15 constitute the expansion means. 2. The resin case distortion correction device according to claim 1, wherein the device is configured as follows.