CN206335491U - A kind of tiger's jaw rotatably installs wire nipper - Google Patents

Abstract

Wire nipper is rotatably installed the utility model discloses a kind of tiger's jaw, belongs to trimming tool class.This kind of tiger's jaw, which rotatably installs wire nipper, includes upper scissors block, lower scissors block, upper clamp, lower clamp, the first bolt, the second bolt, the first nut, the second nut, the 3rd nut, the 4th nut and connecting shaft.Described upper scissors block is connected by the first bolt and the first nut with lower clamp front end；Described lower scissors block is connected by the second bolt and the second nut with upper clamp front end；Described lower clamp and the front end of upper clamp are the 3rd nut and the 4th nut for being cased with coordinating with screw thread respectively in threaded post, two threaded posts, can be fastened on upper scissors block and lower scissors block on lower clamp and upper clamp respectively by tightening the 3rd nut and the 4th nut；Described upper clamp and lower clamp is turned round by connecting shaft to be connected；The utility model is simple in construction easy to use, and has the characteristics of easily wiping out compared with short-term head.

Description

A kind of tiger's jaw rotatably installs wire nipper

Technical field

The utility model belongs to electric power tool field, and in particular to a kind of wire nipper, particularly relates to a kind of tiger's jaw rotary Wire nipper is installed.

Background technology

Wire nipper is a kind of widely used shearing class instrument, and its is simple in construction, easy to use, and can be adapted to various occasions makes With.Country's wire nipper class patent has much at present, particularly some multi-function scissor line tweezers, as publication No. is CN204894006U Utility model discloses a kind of multi-function scissor line tweezer, and the wire nipper can turn jaw, you can with as flat-nose pliers with again can be with Used as wire nipper.For another example a kind of tooth disclosed in publication No. CN203804811U utility model moves wire nipper, and the wire nipper can According to different cable diameters, by adjusting thumb wheel, two jaws and cable spacing can adjust.Although above-mentioned patent has each excellent Point, but its clip installation direction still still falls within traditional longitudinally mounted mode, when running into, the end of a thread to be sheared is shorter And when plane where the end of a thread is larger, the posture that wire nipper can not be just held with normal hand is exerted oneself to shear the end of a thread to wire nipper, The longitudinally mounted wire nipper of traditional clip seems very powerless when running into above-mentioned situation.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of simple in construction, and wire nipper is held not under normal posture The wire nipper that a kind of tiger's jaw of influence shearing work is rotatably installed.

What the utility model was realized using following technical scheme：

A kind of tiger's jaw rotatably install wire nipper including upper scissors block, lower scissors block, upper clamp, lower clamp, the first bolt, First nut, the second bolt, the second nut, the 3rd nut, the 4th nut and connecting shaft.Described upper scissors block passes through the first spiral shell Bolt and the first nut are connected with lower clamp nose threads post；Described lower scissors block passes through the second bolt and the second nut and upper pincers Body nose threads post is connected；The 3rd coordinated with screw thread is cased with described lower clamp and the threaded post of upper clamp front end band respectively Nut and the 4th nut, described upper scissors block and lower scissors block are good relative to the position adjustment of described lower clamp and upper clamp Afterwards, first by the first nut and the second nut screwing clamping, then by the 3rd nut being enclosed within lower clamp nose threads post and it is enclosed within again 4th nut screwing clamping of upper clamp front end, just can be by upper scissors block and lower scissors block point by tightening the 3rd nut and the 4th nut It is not fastened on lower clamp and upper clamp；Described upper clamp and lower clamp is turned round by connecting shaft to be connected；Described upper scissors Block and lower scissors block laterally or longitudinally can be arranged on lower clamp and upper clamp simultaneously, cut and two kinds of shearing sides of slitting with horizontal Formula；The utility model is simple in construction easy to use, and has the characteristics of easily wiping out compared with short-term head.

Brief description of the drawings

Fig. 1 is upper isometric view when upper lower scissors block is longitudinally mounted in the utility model；

Fig. 2 is lower isometric view when upper lower scissors block is longitudinally mounted in the utility model；

Fig. 3 is the isometric view of upper scissors block in the utility model；

Fig. 4 is the isometric view of lower clamp in the utility model；

Fig. 5 is isometric view when upper lower scissors block is transversely mounted in the utility model；

Fig. 6 is shearing schematic diagram when upper lower scissors block is longitudinally mounted in the utility model；

Fig. 7 is shearing schematic diagram when upper lower scissors block is transversely mounted in the utility model；

Embodiment

To make this new technical problem to be solved, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool Body embodiment is described in detail.

As shown in Figure 1, 2, a kind of tiger's jaw in the present embodiment, which rotatably installs wire nipper, includes the second bolt 1, upper scissors Block 2, the first nut 3, the 3rd nut 4, connecting shaft 5, upper clamp 6, the first bolt 7, lower scissors block 8, the second nut 9, the 4th spiral shell Mother 10 and lower clamp 11, wherein：

Upper scissors block 2 shown in Fig. 3 includes bolt hole 31, neck 32, scissors block main body 33 and the edge of a knife 34；Shown in Fig. 4 Lower clamp 11 includes bolt hole 41, threaded post 42, contiguous block 43, pin-and-hole 44, spill spin block 45 and clamp handle 46.Lower scissors block 8 and upper Caliper 6 is identical with upper scissors block 2 and lower clamp 11 respectively, and no longer accompanying drawing is separately described herein.

It is preferred that upper scissors block 2 be connected by the first bolt 7 and the first nut 3 with the threaded post 42 of the front end of lower clamp 11, Threaded post 42 is stuck in the neck 32 on scissors block 2 during connection, and the first bolt 7 passes through bolt hole 31 and bolt hole 41, first The other end of bolt 7 is connected with the first nut 3.Just can be stirred when the first nut 3 is unscrewed upper scissors block 2 relative to lower clamp 11 around The axle center for the first bolt 7 rotates to adjust relative position of the upper scissors block 2 relative to lower clamp 11.

As shown in figure 1, the 3rd nut 4 and the threaded post 42 of the front end of lower clamp 11 coordinate, when adjusting upper scissors block 2 with Just the first nut 3 and the 3rd nut 4 can be tightened after the relative position of caliper 11 upper scissors block 2 is fastened on lower clamp 11. The connected mode of lower scissors block 8 and upper clamp 6 is identical with upper scissors block 2 and the connected mode of lower clamp 11, is not described herein. It must ensure upper scissors during relative position between scissors block 2 and lower clamp 11 and lower scissors block 8 and upper clamp 6 in adjustment Block 2 can be to together with the edge of a knife 34 of lower scissors block 8.

Between upper clamp 6 and lower clamp 11 by connecting shaft 5 turn round connect, when adjust and fix upper scissors block 2 and under Just it can be sheared after scissors block 8 by holding the clamp handle 46 of upper clamp 6 and lower clamp 11.

When carrying out hand-held shearing manipulation in the case that upper scissors block 2 and lower scissors block 8 are longitudinally mounted, particularly Fig. 6 institutes In the case of showing, due to the end of a thread is especially short and the end of a thread where end face it is excessive, hold wire nipper carry out shearing it is very inconvenient, i.e., Enable carry out shearing can not thoroughly shear totally, use in the case shown in Fig. 5 for the upper lower scissors block side of being transversely mounted Formula just easily can be sheared (shown in Fig. 7) to the end of a thread, so advantage of the present utility model is exactly simple in construction, user Just, easily wipe out compared with short-term head, the characteristics of having two kinds of cut modes of vertical and horizontal concurrently.

Preferred embodiment of the present utility model during above-described embodiment, it is noted that for the common skill of the art For art personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these change Enter and retouch and also should be regarded as protection domain of the present utility model.

Claims (2)

1. a kind of tiger's jaw rotatably installs wire nipper, including the second bolt (1), upper scissors block (2), the first nut (3), the 3rd spiral shell Female (4), connecting shaft (5), upper clamp (6), the first bolt (7), lower scissors block (8), the second nut (9), the 4th nut (10) and Lower clamp (11), it is characterised in that：Described upper scissors block (2) passes through the first bolt (7) and the first nut (3) and lower clamp (11) nose threads post is connected；Before described lower scissors block (8) is by the second bolt (1) and the second nut (9) and upper clamp (6) Hold threaded post connection；The coordinated with screw thread is cased with described lower clamp (11) and the threaded post of upper clamp (6) front end respectively Three nuts (4) and the 4th nut (10)；Described upper scissors block (2) and lower scissors block (8) are relative to described lower clamp (11) After position adjustment with upper clamp (6) is good, first the first nut (3) and the second nut (9) are tightened, lower clamp then will be enclosed within again (11) the 3rd nut (4) of front end and it is enclosed within the 4th nut (10) of upper clamp (6) front end and tightens, by tightens the 3rd nut And upper scissors block (2) and lower scissors block (8) just can be fastened on lower clamp (11) and upper clamp respectively by the 4th nut (10) (4) (6) on；Described upper clamp (6) and lower clamp (11) is turned round by connecting shaft (5) to be connected.

2. a kind of tiger's jaw according to claim 1 rotatably installs wire nipper, it is characterised in that：Described upper scissors block (2) it can laterally or longitudinally be arranged on lower clamp (11) and upper clamp (6), be cut and slitting with horizontal simultaneously with lower scissors block (8) Two kinds of cut modes.