JPS6173904U

JPS6173904U -

Info

Publication number: JPS6173904U
Application number: JP15940984U
Authority: JP
Priority date: 1984-10-22
Filing date: 1984-10-22
Publication date: 1986-05-19

Description

[Brief explanation of the drawing]

第１図は全体の分解斜視図、第２図は挾着体の
側面図、第３図は第２図−′線の断面図であ
る。１…挾着体、２…クランプ体、３…接続部材、
４…連結ネジ杆、５…上顎片、６…下顎片、７…
縦片、８…雌ネジ、９…締め付ボルト、１１…角
軸係止孔、１２…丸型軸孔、１３…接続部、１５
，１５′…挾接片、１６…角軸係合孔、１７…軸
孔、１８…基体、２３…背部、２６…フランジ、
２７…角軸部、２９…締め付ナツト、３０…係止
部。 FIG. 1 is an exploded perspective view of the whole, FIG. 2 is a side view of the clamping body, and FIG. 3 is a sectional view taken along the line -' in FIG. 1... Clamping body, 2... Clamping body, 3... Connection member,
4... Connecting screw rod, 5... Upper jaw piece, 6... Mandibular piece, 7...
Vertical piece, 8...Female screw, 9...Tightening bolt, 11...Square shaft locking hole, 12...Round shaft hole, 13...Connection part, 15
, 15'... clamping piece, 16... square shaft engagement hole, 17... shaft hole, 18... base body, 23... back, 26... flange,
27... Square shaft part, 29... Tightening nut, 30... Locking part.

Claims

[Scope of utility model registration request]

The upper jaw piece 5 and the lower jaw piece 6 are made into two versions of the same shape using a steel plate of the desired thickness, or the one of the above shape is made into the vertical piece 7 so that the upper jaw piece 5 and the lower jaw piece 6 are formed into a U-shape on the side with the vertical piece 7 interposed between them. A material steel plate formed symmetrically with one plate so that the back side forms a fold line is tightly fixed on both sides of the vertical piece 7 excluding the upper jaw piece 5 and the lower jaw piece 6, and one side of the lower jaw piece 6 is made. At the section, both printing plates are respectively bulged outward to form a vertical hollow cavity, and a female thread 8 is cut on the inner periphery of the entire length of the hollow cavity, and a tightening bolt 9 is screwed into the hollow cavity. Only the maxillary piece 5 is formed by placing both single plates facing each other across a certain width, and the respective plate materials at the upper corner formed by the upper side of the maxillary piece 5 and the back side of the vertical piece 7 are mutually arranged. A connecting portion 13 is formed by bulging outward opposite to the connecting portion 13, and a regular octagonal square shaft locking hole 11 is bored in one connecting portion 13, and the other connecting portion 1
3 has a round shaft hole 12 formed on the same axis to form a clamping body 1, and in addition to this, clamping pieces that can come into contact with both outsides of the outwardly bulging connecting part 13 are provided. 15
. The clamping piece 15' also has a shaft hole 1 on the same axis.
7 is bored, and the base body 18 of the single clamp body 2 is attached to the back part 23, and a flange 2 is attached to one end.
6, a square shaft portion 27 that is connected to the flange 26 and can be tightly fitted into the square shaft locking hole 11 and the square shaft engagement hole 16, and a connecting threaded rod having a male thread 28 on the other end. 4, the clamping body 1 and the connecting member 3 to which the clamping body 2 is mounted are connected in such a manner that rotational movement is impossible, and the connecting member 3 is screwed and fixed to the connecting threaded rod 4 with a tightening nut 29. A clamp with a clamping member consisting of.