CN215509226U

CN215509226U - Tool for cutting inner edge of notch

Info

Publication number: CN215509226U
Application number: CN202121441032.7U
Authority: CN
Inventors: 程栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-14
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a notch inner edge cutting tool, which comprises a first clamp body and a second clamp body, wherein the first clamp body comprises a first clamp opening section, a first clamp handle section and a pivoting part positioned between the first clamp opening section and the first clamp handle section; the first section of keeping silent has linked firmly first splint through the bolt, and the relative inboard of first splint has linked firmly first connecting plate, and first connecting plate has linked firmly the blade, and the second section of keeping silent has linked firmly second splint through the bolt, and the relative inboard of second splint has linked firmly the second connecting plate, and the second connecting plate has linked firmly the saw bit, and the blade is right trapezoid, and the sword mouth side of blade is trapezoidal waist to one side, and the saw bit is the rectangle. The utility model can fast and conveniently groove the inner edge, has good shearing quality, high efficiency, labor saving, reasonable structure, easy manufacture, convenient replacement and strong applicability.

Description

Tool for cutting inner edge of notch

Technical Field

The utility model relates to the field of hardware tools, in particular to a cutting tool for the inner side of a notch.

Background

Sheet metal often needs the fluting hole in the course of working, and at present stage when the fluting hole, the interior limit of slotted hole is tailor the difficulty, generally has two kinds of modes: 1. after the edges of the two sides of the slot hole are cut, the cut part is bent, and the inner edges are cut. The operation is troublesome, and the inner edge is easy to form a curled edge; 2. after the edges of the two sides of the slotted hole are cut, the cutter is placed on the inner edge, the cutter is knocked and pounded vertically, the inner edge is cut, the operation is troublesome, and the inner edge is easy to generate cutting marks and is not smooth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a cutting tool for the inner side of a notch.

In order to solve the technical problem, the technical scheme provided by the utility model is that the inside cutting tool of the notch comprises: the clamp comprises a first clamp body and a second clamp body, wherein the first clamp body comprises a first jaw section, a first clamp handle section and a pivoting part positioned between the first jaw section and the first clamp handle section; the first section of keeping silent has linked firmly first splint through the bolt, the relative inboard of first splint has linked firmly first connecting plate, first connecting plate has linked firmly the blade, the second section of keeping silent has linked firmly second splint through the bolt, the relative inboard of second splint has linked firmly the second connecting plate, the second connecting plate has linked firmly the saw bit, the blade is right trapezoid, the knife edge side of blade is trapezoidal waist to one side, the saw bit is the rectangle.

Compared with the prior art, the utility model has the advantages that: the utility model can fast and conveniently groove the inner edge, has good shearing quality, high efficiency, labor saving, reasonable structure, easy manufacture, convenient replacement and strong applicability.

Drawings

FIG. 1 is a schematic view of a notch cutting tool according to the present invention.

FIG. 2 is a schematic view of a notch cutting tool of the present invention in the form of FIG. 2.

As shown in the figure: 1. first jaw section, 2, first pincers handle section, 3, second jaw section, 4, second pincers handle section, 5, connecting piece, 6, first splint, 7, first connecting plate, 8, blade, 9, second splint, 10, second connecting plate, 11, saw bit.

Detailed Description

The following describes a notch inner edge cutting tool of the present invention in further detail with reference to the accompanying drawings.

With reference to fig. 1-2, a notch cutting tool comprises a first clamp body and a second clamp body, wherein the first clamp body comprises a first clamp opening section 1, a first clamp handle section 2 and a pivot joint part between the first clamp opening section 1 and the first clamp handle section 2, the second clamp body comprises a second clamp opening section 3, a second clamp handle section 4 and a pivot joint part between the second clamp opening section 3 and the second clamp handle section 4, and the two pivot joint parts are pivotally connected through a connecting piece 5; first jaw section 1 has first splint 6 through bolted connection, the relative inboard of first splint 6 has linked firmly first connecting plate 7, first connecting plate 7 has linked firmly blade 8, second jaw section 3 has linked firmly second splint 9 through the bolted connection, the relative inboard of second splint 9 has linked firmly second connecting plate 10, second connecting plate 10 has linked firmly saw bit 11, blade 8 is the rectangular trapezoid type, the knife edge side of blade 8 is trapezoidal oblique waist, saw bit 11 is the rectangular trapezoid.

When the utility model is implemented specifically, the first jaw section 1 and the second jaw section 3 are arranged on two sides of a metal sheet, the blades 8 and the saw blades 11 are arranged on two sides of the inner edge of the notch, the first jaw handle section 2 and the second jaw handle section 4 are pressed, the blades 8 and the saw blades 11 are matched with each other, so that the inner edge can be cut, the cutting is more labor-saving and quicker by the design of the saw blades 11 and the design of the inclined edge of the blades 8, wherein, the first clamping plate 6, the blades 8 and the second clamping plate 9 which are matched with the first clamping plate 6 and the blades 11 which are matched with the first clamping plate 9 can be designed in various types, so that the required types can be replaced on the first jaw body and the second jaw body.

The utility model can fast and conveniently groove the inner edge, has good shearing quality, high efficiency, labor saving, reasonable structure, easy manufacture, convenient replacement and strong applicability.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A tool for cutting the inner edge of a notch is characterized in that: the improved pliers comprise a first pliers body and a second pliers body, wherein the first pliers body comprises a first jaw section (1), a first plier handle section (2) and a pivoting part positioned between the first jaw section (1) and the first plier handle section (2), the second pliers body comprises a second jaw section (3), a second plier handle section (4) and a pivoting part positioned between the second jaw section (3) and the second plier handle section (4), and the two pivoting parts are pivotally connected through a connecting piece (5);

first jaw section (1) has first splint (6) through bolted connection, the relative inboard of first splint (6) has linked firmly first connecting plate (7), first connecting plate (7) have linked firmly blade (8), second jaw section (3) have linked firmly second splint (9) through the bolt, the relative inboard of second splint (9) has linked firmly second connecting plate (10), second connecting plate (10) have linked firmly saw bit (11), blade (8) are the rectangular trapezoid type, the knife edge side of blade (8) is trapezoidal oblique waist, saw bit (11) are the rectangular.