CN212113448U

CN212113448U - A stay chops a mouthful stripping off instrument for transformer

Info

Publication number: CN212113448U
Application number: CN202020636162.5U
Authority: CN
Inventors: 张红; 李涛
Original assignee: Jiangxi Transformer Science & Technology Co ltd
Current assignee: Jiangxi Transformer Science & Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-08
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a stay chops a mouthful stripping tool for transformer belongs to transformer technical field. The tool comprises a U-shaped end part, the cross section of the free end of the U-shaped end part is a blade surface, and the connecting section of the free end of the U-shaped end part and the other end of the U-shaped end part is a handheld tool handle. The utility model discloses can light, accomplish the work of peeling off that the stay chops the mouth fast, the thickness size of peeling off the point is accurate, peels off the face and smoothly levels. The stripping tool is simple in structure and good in operability.

Description

A stay chops a mouthful stripping off instrument for transformer

Technical Field

The utility model relates to a stay chops a mouthful stripping tool for transformer belongs to transformer technical field.

Background

According to different design structure requirements, two ends of a coil stay of some transformers need to be longitudinally stripped and removed according to drawing requirements for placing insulating angle rings. Stripping and removing the cut of the semi-finished stay by using a conventional cutter or a shovel, wherein the stay stripping and processing needs long time and the one-time forming rate is low; the manual operation intensity is high, the fatigue is easy, and the hand is easy to damage to a certain extent; the processed finished product has larger size deviation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stripping tool that a stay chops mouth that simple structure operability is good.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a stay and chopping stripping tool for a transformer comprises a U-shaped end part, wherein the cross section of the free end of the U-shaped end part is a blade surface, and a connecting section of the free end of the U-shaped end part and the other end of the U-shaped end part is a handheld knife handle.

Further, the "U" shaped end is inserted into the stay cleft with the blade facing the bottom of the to-be-stripped groove of the stay cleft.

Furthermore, the end part of the U shape is made of steel.

Before stripping and cutting processing of a semi-finished stay, a groove is sawed at the position of the size required by a drawing to form a chopping port, the size of the opening of the groove just enables a U-shaped hook end of a stripping tool to extend into the bottom of the groove (the depth of the groove is the thickness of a part to be stripped), when a blade hooks the part to be stripped, a fulcrum of a lever is formed by the contact point of the U-shaped bottom surface of the end part of the stripping tool and the chopping port of the stay to be stripped, a handle of the knife is held by a hand to apply an acting force to the opposite direction of the blade, and the blade at the outer side of the U-shaped end can be easily cut into the stay body of the paper wood fiber, so that the paper wood fiber stay can be torn according to. The knife handle is held by hand and then the knife is lifted upwards, and the supporting strips are completely stripped off at the cut opening.

The utility model has the advantages that: the utility model discloses can light, accomplish the work of peeling off that the stay chops the mouth fast, the thickness size of peeling off the point is accurate, peels off the face and smoothly levels. The stripping tool is simple in structure and good in operability.

Drawings

Fig. 1 is a first angle schematic diagram of the present invention;

fig. 2 is a schematic view of a second angle of the present invention.

Fig. 3 is a schematic view of the present invention for processing stay chops.

In the figure: 1- "U" shaped end; 2-knife frontal surface; 3, holding a knife handle; 4-bracing and cutting; 5-a stay; 6-the piece to be stripped.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a stay and chop stripping tool for a transformer comprises a U-shaped end part 1, the cross section of the free end of the U-shaped end part 1 is a blade surface 2, and the connecting section of the free end of the U-shaped end part 1 and the other end of the U-shaped end part 1 is a hand-held knife handle 3.

The U-shaped end 1 is inserted into the stay chop mouth 4, and the knife front 2 is aligned with the bottom of the to-be-stripped groove of the stay chop mouth 4.

The U-shaped end part 1 is made of steel.

During the use, will treat that the stay 5 of processing puts steadily, will the utility model discloses in instrument U font tip 1 inserts the stay and chops mouth 4, the sword front 2 aims at stay and chops mouth 4 and treat the tank bottom portion of peeling off the piece, and handheld handle of a knife 3 is applyed the effort to 2 opposite directions of sword front, and the sword front cuts in and will chop the mouth and tear, holds the handle of a knife and moves up the hand knife again, makes and treats that to peel off 6 and stay complete separation, accomplishes the stay and chops the mouth and peel off the work.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a stay chop mouth peeling tool for transformer which characterized in that: the tool comprises a U-shaped end part (1), the cross section of the free end of the U-shaped end part (1) is a blade surface (2), and the connecting section of the free end of the U-shaped end part (1) and the other end of the U-shaped end part is a handheld tool handle (3).

2. The stay chop stripping tool for transformers according to claim 1, characterized in that: the U-shaped end (1) is inserted into the stay chopping mouth (4), and the knife front (2) is aligned with the bottom of the groove of the stay chopping mouth (4) for stripping.

3. The stay chop stripping tool for transformers according to claim 1, characterized in that: the U-shaped end part (1) is made of steel.