CN202591484U

CN202591484U - Wire straightening device

Info

Publication number: CN202591484U
Application number: CN 201220130904
Authority: CN
Inventors: 许万进; 沈晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-12-12
Anticipated expiration: 2022-03-31

Abstract

A wire straightening device comprises a base, movable arms and a sliding block, and is characterized in that the base (1) is provided with the two symmetrical movable arms (3) through pins (2), the upper end of each movable arm is provided with a wire clip (4), the wire clips are provided with clamping screws (5), the inner side of each movable arm is provided with a sliding groove (6), a sliding block (7) is arranged inside each sliding groove, the sliding blocks are provided with connection rods (8), and a manually-pushing handle (9) is arranged inside each connection rod. The wire straightening device overcomes the defect that straightening of an existing wire is time-wasting and labor-wasting, and has the advantages that a wire can be quickly straightened in a labor-saving mode, the wire straightening device can also be used for straightening an iron wire, raw materials are saved, waste is avoided, and the like.

Description

The lead straightening device

Technical field

The utility model relates to mechanical field, a kind of more precisely lead or the stretching device of iron wire with bending.

Background technology

Maintenance electrician's training needs the student practise conductor mounting, not only wants wiring correctly and require neat, attractive in appearance on request; Therefore all straight to every lead, owing to be exercise, for fear of waste; Save material, generally used lead is reused, because of the lead of installing had all been rolled over; Reusing must be stretching with it earlier, and the way that adopts at present is: 1, with hand crooked part is pulled directly one by one; 2, with the bottle opener handle it is scraped directly, no matter anyly all waste time and energy, do not see so far have can be fast, effortlessly that lead is stretching patent or product occur.

Summary of the invention

The purpose of the utility model is to overcome above-mentioned deficiency, provide a kind of can be fast, device that lead is stretching effortlessly.

The purpose of the utility model adopts following technical measures to realize: a kind of lead straightening device, forms by base, lever arm, slide block, and it is characterized in that: through pin two symmetrical lever arms are housed on the base; Respectively there is a wire clamp lever arm upper end, and clamping screw is housed on the wire clamp, and the lever arm inboard is shaped on chute; Groove is built-in with slide block, and connecting rod is housed on the slide block, and the hand push handle is housed in two connecting rods; Also can on base, adorn a screw rodb base; Adorn a long nut in two connecting rods, screw mandrel is screwed into screw rodb base through long nut, and disk or cross bar are equipped with in the screw mandrel upper end.

The remarkable result of the utility model: can be fast, effortlessly that lead is stretching, also can be used for stretching iron wire, saving material avoids waste.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structure chart of another embodiment of the utility model.

Below in conjunction with accompanying drawing the utility model is done further to set forth.

The specific embodiment

Referring to figure, on the base 1 through pin 2 two symmetries are housed lever arm 3, respectively there is a wire clamp 4 lever arm upper end; Clamping screw 5 is housed on the wire clamp, and the lever arm inboard is shaped on chute 6, and groove is built-in with slide block 7; Be equipped with on the slide block in connecting rod 8, two connecting rods hand push handle 9 is housed.

Another embodiment

Can on base, adorn in a screw rodb base 10, two connecting rods and adorn a long nut 11, screw mandrel 12 is screwed into screw rodb base through long nut, and disk 13 or cross bar are equipped with in the screw mandrel upper end.

Claims

1. a lead straightening device is made up of base, lever arm, slide block, it is characterized in that: base (1) is gone up the lever arm (3) that two symmetries are housed through pin (2); Respectively there is a wire clamp (4) the lever arm upper end; Clamping screw (5) is housed on the wire clamp, and the lever arm inboard is shaped on chute (6), and groove is built-in with slide block (7); Connecting rod (8) is housed on the slide block, hand push handle (9) is housed in two connecting rods.

2. by the described lead straightening device of claim 1, it is characterized in that: also can on base, adorn a screw rodb base (10), adorn a long nut (11) in two connecting rods, screw mandrel (12) is screwed into screw rodb base through long nut, and disk (13) or cross bar are equipped with in the screw mandrel upper end.