CN103042133A - Wire drawing bending frame - Google Patents

Abstract

A wire drawing bending frame relates to a wire drawing bending tool. A circular groove (6) is arranged on the front portion face of the block body (5), a notch (8) is arranged on the back portion of the block body (5), one opposite ends of two bending rods (3) are connected in the notch (8) of the block body (5), the outer ends of the two bending rods (3) are respectively provided with a handle (1) and another handle (7), and a hook plate (2) is respectively arranged in the middles of the two bending rods (3). The wire drawing bending frame utilizes back pulling of the handle and the other handle to quickly acquire a bending pull wire in standard radian.

Description

A kind of backguy bending frame

[technical field]

The present invention relates to a kind of backguy bending tool, especially relate to a kind of hand-held backguy bending frame.

[background technology]

In the copper backguy manufacturing process of overhead power line, need to be with the backguy bending, because the hardness of backguy is larger, Forging Process is extremely difficult, often be difficult to finish by hand, also do not have professional tool to assist and finish, backguy one end can only be inserted in the slit by object, then utilize the both hands bending, the backguy radian of bending is extremely nonstandard.

[summary of the invention]

In order to overcome the deficiency in the background technology, the present invention discloses a kind of backguy bending frame, and described backguy bending frame utilizes the post-tensioning of handle and another handle, the bending backguy of quick obtaining standard radian.

For achieving the above object, the present invention adopts following technical scheme:

A kind of backguy bending frame, comprise block, bending bar, the anterior face of block is provided with deep-slotted chip breaker, rear portion at block is provided with fluting, a relative end of two bending bars is connected in the described fluting of block by bearing pin, be respectively equipped with handle and another handle in the outer end of two bending bars, the middle part of described two bending bars is respectively equipped with hook plate.

Described backguy bending frame, the anterior face of described block is the cambered surface that protrude at the middle part, deep-slotted chip breaker is along the cambered surface setting.

Because adopt aforesaid technical scheme, the present invention has following beneficial effect:

Backguy bending frame of the present invention, backguy is penetrated respectively in the hook plate of two bending bars, backguy between two hook plates is in the deep-slotted chip breaker of block, utilize the post-tensioning of handle and another handle, pin is stepped on the block rear, so that be in deep-slotted chip breaker and the interior quick bending of backguy of two bending pike pole plates, the bending backguy of obtaining the standard radian; The present invention is simple in structure, and cost is low, is beneficial in the power industry popularization and application.

[description of drawings]

Fig. 1 is perspective view of the present invention;

Among the figure: 1, handle; 2, hook plate; 3, bending bar; 4, bearing pin; 5, block; 6, deep-slotted chip breaker; 7, another handle; 8, fluting; 9, cambered surface.

[specific embodiment]

Can explain in more detail the present invention by the following examples, disclose purpose of the present invention and be intended to protect all changes and improvements in the scope of the invention that the present invention is not limited to the following examples;

Backguy described in 1 bends frame by reference to the accompanying drawings, comprise block 5, bending bar 3, the anterior face of described block 5 is the cambered surface 9 that protrude at the middle part, deep-slotted chip breaker 6 arranges along cambered surface 9, and a relative end that is provided with fluting 8, two bending bars 3 at the rear portion of block 5 is connected in the described fluting 8 of block 5 by bearing pin 4, be respectively equipped with handle 1 and another handle 7 in the outer end of two bending bars 3, the middle part of described two bending bars 3 is respectively equipped with hook plate 2.

Implement backguy bending frame of the present invention, during use backguy is penetrated respectively in the hook plate 2 of two bending bars 3, backguy between two hook plates 2 is in the deep-slotted chip breaker 6 of block 5, utilize the post-tensioning of handle 1 and another handle 7, pin is stepped between two bending bars, the 3 relative ends of block 5 rears, then hand is firmly with handle 1 and another handle 7 past post-tensionings, so that be in deep-slotted chip breaker 6 and two bending bars, 3 hook plates 2 backguy fast backward, backguy in the deep-slotted chip breaker 6 is obtained the bending backguy of standard radian just by bending.

Part not in the detailed description of the invention is prior art.

Claims (2)

1. a backguy bends frame, comprise block (5), bending bar (3), it is characterized in that: the anterior face of block (5) is provided with deep-slotted chip breaker (6), be provided with fluting (8) at the rear portion of block (5), a relative end of two bending bars (3) is connected in the described fluting (8) of block (5) by bearing pin (4), be respectively equipped with handle (1) and another handle (7) in the outer end of two bending bars (3), the middle part of described two bending bars (3) is respectively equipped with hook plate (2).

2. backguy according to claim 1 bends frame, it is characterized in that: the anterior face of described block (5) is the cambered surface (9) that protrude at the middle part, and deep-slotted chip breaker (6) arranges along cambered surface (9).

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