阅读说明：本技术 新型铰刀 (Novel reamer ) 是由 周淇萱 周凤仪 于 2018-08-16 设计创作，主要内容包括：本发明公开了一种新型铰刀,涉及机械工具领域,该新型铰刀的铰刀本体一端设有连杆和摇柄,铰刀本体、连杆、摇柄呈“┌┘”形状。使用时可将铰刀本体塞入机械零件的圆柱孔内,并且在圆柱孔内灌入一定量的机油,再手持摇柄摇动起来,带动铰刀本体在孔内转动,便可将孔的内壁加工的光滑,该新型铰刀适合对少量机械工具上的销钉孔进行加工。(The invention discloses a novel reamer, and relates to the field of mechanical tools. Can fill in mechanical parts's cylinder downthehole with the reamer body during the use to pour into a certain amount of machine oil into in the cylinder downthehole, hand the rocking handle again and waved, drive the reamer body at downthehole rotation, alright with the smoothness of the inner wall processing in hole, this novel reamer is fit for processing the cotter hole on a small amount of machine tool.)

1. A novel reamer, its characterized in that: the novel reamer comprises a cylindrical reamer body (1) with a edged side, wherein one end of the reamer body (1) is provided with a connecting rod (2), the other end of the connecting rod (2) is provided with a rocking handle (3), the connecting rod (2) is perpendicular to the reamer body (1) and the rocking handle (3), and the reamer body (1), the connecting rod (2) and the rocking handle (3) are in a 'spark' shape.

2. The novel reamer of claim 1 wherein: the reamer body (1), the connecting rod (2) and the rocking handle (3) are all made of alloy tool steel, and the reamer body (1), the connecting rod (2) and the rocking handle (3) are of an integral structure.

Technical Field

The invention relates to the field of mechanical tools, in particular to a novel reamer.

Background

The reamer is used for processing the inner wall in hole smooth mechanical tool, and current reamer design is simple, need use with the lathe cooperation, and it is very troublesome to use, does not suit zero hour and carries out the reaming processing to a small amount of part round holes.

Disclosure of Invention

The invention mainly solves the technical problem of providing a novel reamer which can be used for manually reaming the hole wall and is suitable for machining pin holes on a small number of mechanical tools.

In order to achieve the above purpose, the present invention provides the following technical solutions: a novel reamer, its characterized in that: the novel reamer comprises a cylindrical reamer body with a edged side, one end of the reamer body is provided with a connecting rod, the other end of the connecting rod is provided with a rocking handle, the connecting rod is perpendicular to the reamer body and the rocking handle, and the reamer body, the connecting rod and the rocking handle are in a Gamma shape.

As a further optimization of the technical scheme, the reamer body, the connecting rod and the rocking handle are all made of alloy tool steel, and the reamer body, the connecting rod and the rocking handle are of an integral structure.

The beneficial effect of adopting above technical scheme is: one end of the reamer body of the novel reamer is provided with a connecting rod and a rocking handle, and the reamer body, the connecting rod and the rocking handle are in a 'crester' shape. Can fill in mechanical parts's cylinder downthehole with the reamer body during the use to pour into a certain amount of machine oil into in the cylinder downthehole, hand the rocking handle again and waved, drive the reamer body at downthehole rotation, alright with the smoothness of the inner wall processing in hole, this novel reamer is fit for processing the cotter hole on a small amount of machine tool.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a novel reamer of the present invention.

Wherein, 1-reamer body, 2-connecting rod, 3-rocking handle.

Detailed Description

The preferred embodiments of the novel reamer of the present invention are described in detail below with reference to the accompanying drawings.

Fig. 1 shows a specific embodiment of a novel reamer of the invention: this novel reamer includes cylindrical and the reamer body 1 that the side was edged, and 1 one end of reamer body is equipped with connecting rod 2, and the 2 other ends of connecting rod are equipped with rocking handle 3, and connecting rod 2 is all perpendicular with reamer body 1 and rocking handle 3, and reamer body 1, connecting rod 2, rocking handle 3 are "+" shape.

As shown in figure 1, the reamer body 1, the connecting rod 2 and the rocking handle 3 are all made of alloy tool steel, and are firm, durable and good in mechanical property, and the reamer body 1, the connecting rod 2 and the rocking handle 3 are of an integral structure.

This novel reamer can fill in mechanical part's cylinder with reamer body 1 when using downtheholely to pour into a certain amount of machine oil into at the cylinder downthehole, handheld rocking handle 3 rocks again, drives reamer body 1 and rotates in the downthehole, alright with the smooth of the inner wall processing in hole. The novel reamer is suitable for processing pin holes on a small number of mechanical tools, does not need to be used by a drilling machine or a milling machine, is simple and convenient to operate and has a good processing effect.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.