CN2079104U

CN2079104U - Combined multifunctional hand pliers

Info

Publication number: CN2079104U
Application number: CN 90222576
Authority: CN
Inventors: 沈少锋
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-10-24
Filing date: 1990-10-24
Publication date: 1991-06-19

Abstract

The utility model relates to combined multifunctional hand pliers mainly composed of a hand pliers handle and an adjustable pliers head with a plurality of functions. A dovetail groove is arranged on the pliers opening of the hand pliers handle; a dovetail key corresponding to the dovetail groove in size is on the adjustable pliers head; a stop slot is transversally arranged on the dovetail key. The adjustable pliers head installed or replaced, the dovetail key is inserted into the corresponding dovetail groove; a locking piece is released and inserted into the stop slot, and the adjustable pliers head is fixed. The utility model can replace more than ten types eighty kinds of adjustable pliers heads with different standards and be used for clamping, shearing, twisting, cocking, cutting, filing synthesis operations with low cost, easy installment, convenient carrying, and changes the limitation of the traditional single hand pliers in usage.

Description

Combined multifunctional hand pliers

The utility model belongs to a kind of hand tools, particularly a kind of multifunctional assembled hand vice.

Traditional various manual pincers such as cutting pliers, its binding clip are fixing immutable, and generally all to press from both sides, to cut function, purposes is very single.Be engaged in folder, cutting, turn round, pull, cut, file in the general assignment, then needing many other instruments to be used and to satisfy the operation requirement.Therefore, the limitation of traditional hand vice function of use is brought a lot of troubles to the operator, the outfit price height of especially many instruments, and use and carry equal inconvenience.

For overcoming above-mentioned shortcoming, the purpose of this utility model just is to design a kind of multifunctional assembled hand vice, it is used by the movable binding clip that the leader clamps with some forms, makes leader's tonger be equipped with multiple function, to finishing various operations and carrying all very convenient.

The technical solution of the utility model is achieved in that on the jaw of hand vice handle and has dovetail groove, one side of bottom land is connecting a horizontal chute, chute is also connecting a horizontal helical spring hole, put a back-moving spring in the hole, put a locking plate in the chute, a sliding eye is arranged on the locking plate, a locking pin passes sliding eye and is fixed on the jaw, make in chute, to slide by the locking plate of back-moving spring extruding, be unlikely to again to come off.Movable binding clip be provided with hand vice the corresponding dovetail key of last dovetail groove size, horizontally on the key opened a locking groove.

Below in conjunction with accompanying drawing a specific embodiment of the present utility model is explained in detail.

Fig. 1: multifunctional assembled hand vice structural representation.

Fig. 2: multifunctional assembled hand vice A-A cross-sectional view.

Fig. 3: multifunctional assembled hand vice B-B cross-sectional view.

Fig. 4: the hand vice of multifunctional assembled hand vice are the partial structurtes schematic diagram.

Fig. 5: the adjustable clamp header structure schematic diagram of multifunctional assembled hand vice.

Hand vice are having dovetail groove (3) on the jaw of (1) (2), and a side of bottom land is connecting a horizontal chute (12), and chute is also connecting a horizontal helical spring hole (11), has put a back-moving spring (10) in the hole.Put a locking plate (7) in the chute, a sliding eye (13) is arranged on the locking plate, a locking pin (9) passes sliding eye and is fixed on the jaw, makes can slide in chute by the locking plate of back-moving spring extruding, is unlikely to again to come off.Movable binding clip (4) be provided with jaw on the corresponding dovetail key of dovetail groove size (8), the horizontal locking groove (5) of having opened on the key.When installation or replacing activity binding clip, only need the divided pincers handle, jaw is opened along with the rotation of fixed axis (6), use the hand propelled locking plate, its pressed home spring is moved the tail end direction to hand vice, at the bottom of locking plate withdraws from dovetail groove, the dovetail groove that the dovetail key of movable binding clip is aimed on the jaw inserts then, unclamp locking plate again after being inserted into the position, locking plate is subjected to the driving of back-moving spring, resets behind the locking groove on the insertion dovetail key.Like this, dovetail groove has limited the motion on the movable binding clip horizontal direction, and locking plate has limited the motion of movable binding clip vertical direction, make movable binding clip and hand vice muddy for one, can bear various moments and unaffected.

The movable binding clip of the above specification of kind surplus replaceable ten types 80 of the utility model, thus realized following operation function: to the clamping and the cut-out of object; To cutting out of light sheet, internally (outward) jump ring picks and places; To peeling off of wire insulation body; File shovel to body surface; To tapping button on the object; To unloading on the bolt (mother); Scraping to orifice plate; To the clamping of pipe fitting and reverse; To sawing of object or the like.

The utility model use is wide, simple in structure, cost is low, easily installs, and is easy to carry, changes the single limitation of traditional hand vice purposes.

Claims

A kind of multifunctional assembled hand vice, it is made up of hand vice handle and binding clip etc., it is characterized in that:

(1) hand vice are having dovetail groove [3] on the jaw of [1] [2], one side of bottom land is connecting a horizontal chute [12], chute is also connecting a horizontal helical spring hole [11], put a back-moving spring [10] in the hole, put a locking plate [7] in the chute, locking plate has a sliding eye [13], and a locking pin [9] passes sliding eye and is fixed on the jaw;

(2) movable binding clip [4] be provided with jaw on the corresponding dovetail key of dovetail groove size [8], the horizontal locking groove [5] of having opened on the key.