CN2472878Y

CN2472878Y - Tool pliers

Info

Publication number: CN2472878Y
Application number: CN 01215423
Authority: CN
Inventors: 陈德明
Original assignee: ZHONGSHAN SHENGMADING ELECTRONIC ELEMENT CO Ltd
Current assignee: ZHONGSHAN SHENGMADING ELECTRONIC ELEMENT CO Ltd
Priority date: 2001-02-27
Filing date: 2001-02-27
Publication date: 2002-01-23
Anticipated expiration: 2011-02-27

Abstract

The utility model discloses a pliers, which comprises pliers heads, a left frame, a right frame, an active frame, a gear button, and a locking and starting mechanism. Wherein, the pliers heads are arranged at the mouths of pliers of left and right frames, and the pliers heads are provided with a plurality of hexangular tooth sockets with different sizes; pivoted bolts arranged between the left and right frames, the active frame and the gear button whose lower ends are provided with a locking mechanism. The utility model has simple structure and convenient use. By providing a connecting bar mechanism, heads of the pliers can be compressed tightly and continuously so as to connect the adapter to the coaxial line, which is time saving and labor saving.

Description

Instrument pincers (1)

The utility model relates to a kind of instrument pincers, and the crimping that specifically relates between a kind of joint and the coaxial line clamps with instrument.

Existing instrument pincers are mainly used in the tangent line of electric wire, wire stripping, and spinning between the nut, screw rod etc.For how with coupling compression joint to coaxial line, present instrument pincers but are powerless; Only,, both bothered, wasted time and energy again for common user and field work by means of relatively large crimping machine.

The purpose of this utility model be to provide a kind of easy to use, can pressure joint clamp with the coaxial line instrument.

The purpose of this utility model is achieved in that

A kind of instrument pincers, it is characterized in that comprising binding clip, left socle, right support, travel(l)ing rest, gear is buckled, locking and opener, wherein at left socle, the jaw position of right support is equipped with binding clip, on binding clip, be provided with the hexagonal alveolus of a plurality of different sizes, link together in twos by the axle bolt between left socle, right support, travel(l)ing rest, gear are buckled.

Aforesaid a kind of instrument pincers, it is characterized in that locking and opener buckle extension spring, snap close and snap close extension spring by gear and form, the end that gear is buckled extension spring is fixed on the pin place, the other end is buckled with gear and is linked to each other, snap close is triangular in shape, by dowel fixes, an end of snap close extension spring is fixed on the pin place, and the other end then links to each other with the top of snap close.

The utility model is simple in structure, and is easy to use, by a linkage is set, can make that the binding clip part of instrument pincers is constantly compacted; Thereby coupling compression joint to coaxial line, is not only saved time but also laborsaving.Has simultaneously certain commutativity again.

Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is that E of the present utility model is to schematic diagram

Fig. 3 is that F of the present utility model is to schematic diagram

Schematic diagram when Fig. 4 opens for the utility model

Fig. 5 is the structural representation of the utility model locking and opener 6

The utility model comprises binding clip 1, left socle 2, right support 3, travel(l)ing rest 4, gear buckles 5, locking and opener 6, and wherein left socle 2, right support 3, the structure of travel(l)ing rest 4 is a sheet (as shown in Figure 2) up and down, is linked together by pin between them, forms hollow sting.At left socle 2, the jaw position of right support 3 is equipped with binding clip 1, and binding clip 1 has two, be fixed on the left and right support with screw rod respectively, on binding clip 1, be provided with the hexagonal alveolus of a plurality of different sizes, on the top of binding clip 1, projection and groove are arranged respectively, play guide effect during work.Left socle 1, right support 2, travel(l)ing rest 4, gear are linked together in twos by axle bolt 7 between buckleing 5, have formed linkage.Be provided with location teeth 8 in the bottom that gear is buckled, gum cover 9 be housed in the bottom of travel(l)ing rest 4 and right support 3.

Locking and opener 6 are buckled extension spring 10, snap close 11 and snap close extension spring 12 by gear and are formed, and the end that gear is buckled extension spring 10 is fixed on pin 13 places, and the other end is buckled 5 continuous with gear; Snap close 11 is triangular in shape, and fixing by pin 14, an end of snap close extension spring 12 is fixed on pin 15 places, and the other end then links to each other with the top of snap close 11.

The utility model rotates travel(l)ing rest 4 and is rotated counterclockwise in use, and A, B two places are dead axle, and C, D two are moving axis, and left socle 2, gear buckle 5 respectively under the effect of the power of moving axis C, D, clockwise rotates around separately rotation axis (being dead axle A, B); Thereby make open binding clip, close up at leisure.

When travel(l)ing rest 4 was held with a firm grip and moved counterclockwise, gear buckled 5 under the effect of the power of moving axis D, clockwise rotates around dead axle B, and gear is buckled extension spring 10 and is elongated; Simultaneously, gear is buckled 5 teeth 8 and is joined with an end of snap close 11, and drives snap close 11 and rotate counterclockwise around pin 14, and snap close extension spring 12 is elongated, under the tension of snap close extension spring 12, snap close 11 1 ends are close to gear and buckle on 5 the teeth 8, make teeth 8 to rotate by former direction one tooth one tooth ground, because snap close 11 top letter teeth 8, gear buckles 5 can not do the inverse clock rotation, when unclamping travel(l)ing rest 4, binding clip 1 is still locked, can not unclamp.Up to pinning last teeth, at this moment binding clip 1 has closed up; When the other end of upwards pushing snap close 11 bottoms with other object aside, make it to break away from control to teeth 8, the travel(l)ing rest of perhaps holding with a firm grip once again, make the control end of snap close 11 enter semicircle alveolus than large space, owing to the effect of the power of snap close extension spring 12 resets down, gear was buckled 5 and was rotated counterclockwise around dead axle B under gear is buckled the tension of extension spring 12 this moment, thereby made travel(l)ing rest 4 left socles 2 reset, and binding clip 1 opens.

Claims

1, a kind of instrument pincers, it is characterized in that comprising binding clip (1), left socle (2), right support (3), travel(l)ing rest (4), gear is buckled (5), locking and opener (6), wherein in left socle (2), the jaw position of right support (3) is equipped with binding clip (1), be provided with the hexagonal alveolus of a plurality of different sizes on binding clip (1), left socle (1), right support (2), travel(l)ing rest (4), gear are buckled between (5) and are linked together in twos by axle bolt (7).

2, a kind of instrument pincers according to claim 1, it is characterized in that locking and opener (6) buckle extension spring (10), snap close (11) and snap close extension spring (12) by gear and form, the end that gear is buckled extension spring (10) is fixed on pin (13) and locates, the other end is buckled (5) with gear and is linked to each other, snap close (11) is triangular in shape, fixing by pin (14), an end of snap close extension spring (12) is fixed on pin (15) and locates, and the other end then links to each other with the napex of snap close (11).