CN205564415U

CN205564415U - Repair type sword

Info

Publication number: CN205564415U
Application number: CN201620072637.6U
Authority: CN
Inventors: 徐广君; 林学伟; 刘耀辉; 商楠
Original assignee: Individual
Current assignee: JILIN LONGXIN ELECTRICAL EQUIPMENT CO Ltd
Priority date: 2016-01-26
Filing date: 2016-01-26
Publication date: 2016-09-07
Anticipated expiration: 2026-01-26

Abstract

The utility model relates to a repair type sword, its characteristics are: it comprises tool bit and handle of a knife, tool bit and handle of a knife link firmly as an organic wholely or the tool bit is processed respectively with the handle of a knife and is later linked firmly, the tool bit sets up shape of a hoof notch, and shape of a hoof notch goes out the cutting edge along all copings to form the blade in shape of a hoof groove. During the use, will the utility model discloses repair type sword is along radially placing, and the blade in its shape of a hoof groove contains formula contact locating piece, and horizontal forward propulsion cuts again, can get rid of the locating piece. The advantage that has simple structure, convenient to use, availability factor height, low in manufacturing cost.

Description

One repaiies type cutter

Technical field

This utility model relates to machining tool, and specifically injection moulding produces type of the repairing cutter of composite insulator, is A kind of type of repairing cutter protruding on composite insulator after repairing injection moulding.

Background technology

Composite insulator is a kind of insulation control played an important role in aerial high-voltage power transmission line, composite insulator by Gold utensil, plug, silicon rubber umbrella form.At present, the method for the described composite insulator of state-of-the-art production, is to use injection moulding Mould by silicon rubber umbrella integral injection molding on plug.Owing to having certain pressure, for preventing plug when injecting silicone rubber Stress skew causes composite insulator eccentric, defines the locating piece 1 higher than jacket surface during loosing core, and trimmed Journey to be got rid of the raised area.The method for trimming of prior art is to remove locating piece 2 with scalpel 3, sees Fig. 1, exists Problem is: often removing locating piece 1 needs scalpel to cut 3 to carry out 3-4 time and could remove, cutting rear surface out-of-flatness, and Owing to adjacent umbrella disk 4 spacing only has 40mm, scalpel 3 ratio is sharp, sometimes overexerts and as easy as rolling off a log cuts product umbrella disk 4 Thus cause whole product rejection, and the least locating piece 1 of cannot removing again, additionally remove locating piece 1 and consume scalpel 3 especially, Cause the increase of production cost.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of simple in construction, easy to use, service efficiency is high, Type of the repairing cutter of low cost of manufacture, it is possible to the radial direction along composite insulator once removes locating piece, can either once remove locating piece And improve efficiency, it is ensured that and the surfacing after removal, can stop again to hurt product umbrella disk thus cause whole product rejection, also Type cutter can be repaiied with the self-control of waste and old saw blade, reach twice laid, the purpose of reduction production cost.

This utility model solves the scheme of technical problem: one repaiies type cutter, it is characterized in that: it is by cutter head and handle of a knife group Becoming, described cutter head is fixed with one with handle of a knife or cutter head is processed respectively with handle of a knife and is connected afterwards, and described cutter head arranges the shape of a hoof Notch, shape of a hoof notch goes out blade along week reconditioning, thus forms the cutting edge of shape of a hoof groove.

Angle α between the both sides ledge of described shape of a hoof groove=0-30 °.

One of the present utility model repaiies type cutter, is linear contact lay, overcomes hands between cutting edge and the locating piece of its shape of a hoof groove The shortcoming of point cantact between art edge and locating piece, relative to the scalpel cutting edge of point cantact, this utility model repaiies type cutter The cutting edge of shape of a hoof groove adds length of cut, and contacts in containment type from three and cut, it is thus possible to along compound absolutely The radial direction of edge once removes locating piece, once can either remove locating piece when removing locating piece and improve efficiency, it is ensured that go Surfacing after removing, can stop again to hurt product umbrella disk thus cause whole product rejection, additionally it is possible to waste and old saw blade certainly System repaiies type cutter, reaches twice laid, the purpose of reduction production cost.During use, this utility model is repaiied type cutter and radially places, The cutting edge containment type of its shape of a hoof groove contacts locating piece, more horizontal forward propelling is cut, and can be removed by locating piece.Have Simple in construction, easy to use, service efficiency is high, the advantage of low cost of manufacture.

Accompanying drawing explanation

Fig. 1 is the working state schematic representation that prior art removes locating piece；

Fig. 2 is a kind of schematic front view repairing type cutter of this utility model；

Fig. 3 is the vertical view cross-sectional schematic of Fig. 2；

Fig. 4 is the close-up schematic view of Fig. 3；

Fig. 5 is a kind of working state schematic representation repairing type cutter of this utility model.

In figure: 1 locating piece, 2 umbrella disks, 3 scalpels, 4 handle of a knifes, 5 cutter heads, 6 cutting edges, 7 repair type cutter.

Detailed description of the invention

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Seeing Fig. 2-Fig. 5, embodiment 1, the present embodiment one is repaiied type cutter 7 and is made up of cutter head 5 and handle of a knife 4, described cutter head 5 with Handle of a knife 4 is fixed with one, and described cutter head 5 arranges shape of a hoof notch, and shape of a hoof notch goes out blade along week reconditioning, thus forms Horse hoof The cutting edge 6 of shape groove, angle α=0 ° between the ledge of shape of a hoof groove both sides, the present embodiment uses prior art manufacture.

When the present embodiment uses, this utility model is repaiied the locating piece 1 that type cutter 7 is radially positioned between two umbrella disks 2 Place, the cutting edge 6 containment type contact locating piece 1 of its shape of a hoof groove, more horizontal forward propelling are cut, and can be gone by locating piece 1 Remove.

Embodiment 2, the present embodiment is substantially the same manner as Example 1, and difference is: cutter head 5 and the handle of a knife 4 of the present embodiment Process respectively, be connected afterwards, angle α=10 ° between its shape of a hoof groove both sides ledge.

Claims

1. repairing a type cutter, it is characterized in that: it is made up of cutter head and handle of a knife, described cutter head and handle of a knife are fixed with one or cutter head Processing respectively with handle of a knife and be connected afterwards, described cutter head arranges shape of a hoof notch, and shape of a hoof notch goes out blade along week reconditioning, thus shape Become the cutting edge of shape of a hoof groove.

2. one as claimed in claim 1 repaiies type cutter, it is characterized in that: the angle α between the both sides ledge of described shape of a hoof groove= 0-30°。