CN2810809Y

CN2810809Y - Apparatus for bending iron wire into shaped bracket

Info

Publication number: CN2810809Y
Application number: CN 200520042956
Authority: CN
Inventors: 滕国民; 孙寒菊; 严建忠
Original assignee: BAOGANG PRODUCTION COORDINATION Co SHANGHAI
Current assignee: Shanghai Baosteel labour supplies factory
Priority date: 2005-06-29
Filing date: 2005-06-29
Publication date: 2006-08-30
Anticipated expiration: 2015-06-29

Abstract

The utility model relates to a bending device for shaped iron wire brackets, which is provided with an iron wire fixing device 4, wherein the left side and the right side of the iron wire fixing device 4 are respectively provided with a bending operating board with equal height 5; the bending operating boards 5 on the left side and the right side of the iron wire fixing device 4 are respectively provided with a linear positioning mould 7, an angle positioning mould 11 and a bending handle 3; one ends of the left and the right bending handles 3 are respectively pivoted on pivots 12 of the bending operating boards 5; each of the bending handles 3 is fixed with a balance press plate 9; the bending handles 3 of one side is provided with a starting positioning mould 8; the bending operating boards 5 of one or two sides are provided with position adjusting mechanisms 6 which can adjust a distance between the two bending operating boards 5. After adopting the utility model, quality problems which often occur in the original production, such as inconsistent bending lengths and angles, iron wire twisting, etc., are solved. Moreover, through adjustment, the utility model can meet the needs of products with different specifications and has the advantages of high product quality and high production efficiency.

Description

Abnormity wire cage apparatus for bending

Technical field

The utility model relates to a kind of specific purpose tool that iron wire can be bent into the special-shaped support of definite shape.

Background technology

In the production of some product, often need a kind of trestle component that is bent into given shape by iron wire, for example in filter, need to dispose many supports, these supports are formed by the bending of crude iron silk, support all has certain requirement to the technology essential factors such as length, angle, symmetry and balance of bending, and different its support specification of product of specification is also different.The way of processing support traditionally is with after needing the iron wire length severing on request of bending, does mark by root at the position that needs bending on the iron wire, on bench vice, carries out bending according to mark then.This method is by hand produced support, and not only efficient is low, and the difficult parameters such as solid angle of bending point, bending are with unanimity, and symmetry and balance do not reach designing requirement, directly have influence on the assembling quality of finished product.

Summary of the invention

The purpose of this utility model is to propose a kind of special-shaped wire cage apparatus for bending of special use, thereby solve in the past problems such as insoluble support bending point and bending angle precision and symmetry in the manual production, balance, with quality and the production efficiency that increases substantially product.

The utility model is design like this.Design a device, earlier an end of iron wire is located, utilize fixture that iron wire is fixed then, utilize assembling die and bending mechanism on the bending operation platform of being located at fixture two sides that iron wire is carried out Bending Processing again, thereby realize the normalizing operation of iron wire bending, and be provided with position regulator to adapt to processing to the product of different size.

A kind of special-shaped wire cage apparatus for bending of the present utility model, one iron wire fixture 4 is arranged, on this fixture left side, right both sides respectively are provided with a contour bending operation platform 5a, 5b, on two side bending operation platforms, respectively be provided with straight line positioning module 7, angle orientation mould 11 and bending handle 3, a described left side, right eighty percent discount bending of the hand handle 3a, the end of 3b is hubbed at respectively on the fulcrum 12a and 12b on the bending operation platform, respectively be fixed with balance pressing plate 9 on this bending handle 3, be provided with initial positioning module 8 on a side bending handle 3a, wherein one or both sides bending operation platform 5 is established the position adjusting mechanism that can adjust distance between the two bending operation platforms.

The position adjusting mechanism of described bending operation platform 5 mainly comprises to be located at the guide rod 14 on a pedestal 1 or the side bending operation platform 3 and/or to be located at guide groove 15 on the pedestal 1, the bending operation platform of certain one or both sides can be moved, so that the relative position between the two bending operation platforms 5 can be according to the length adjustment of workpiece along guide rod 14 and/or guide groove 15.

Advantage of the present utility model is: after adopting this apparatus for bending, quality problems such as being bent with of often occurring in the past producing length, angle are inconsistent, iron wire distortion have been solved, and can satisfy the needs of products of different specifications by regulating, so improved product quality and production efficiency greatly.Finish the bending work of whole supports of a filter with previous operative employee and want 45 minutes times spent, adopt this device back only to need 20 minutes, production efficiency significantly improves.

Description of drawings

Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing thereof.

Fig. 1 is the front view of special-shaped wire cage apparatus for bending of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

State diagram when Fig. 3 is the workpiece bending (right side part vertical view).

Among the figure: 1 pedestal, 2 iron wires, 3 bending handles, 4 bench vices, 5 bending operation platforms, 7 straight line positioning modules, 8 initial positioning modules, 9 balance pressing plates, 10 iron wire holddown grooves, 11 angle orientation moulds, 12 fulcrums, 13 bench vice action bars, 14 guide rods, 15 guide grooves.

The specific embodiment:

As Fig. 1, Fig. 2, on pedestal 1, be provided with the fixing bench vice 4 of iron wire, on bench vice 4 left sides, right both sides respectively are provided with a contour bending operation platform 5a and a 5b, on two side bending operation platform 5a and 5b, be equipped with straight

line positioning module

7a and 7b,

angle orientation mould

11a and 11b and bending handle 3a and 3b, to guarantee the bending angle of iron wire, the end of described bending handle 3a and 3b is hubbed at respectively on the fulcrum 12a and 12b on bending operation platform 5a and the 5b, on this bending handle 3, be fixed with balance pressing plate 9, preventing iron wire distortion, therein on the side bending handle 3, generally be on left side bending handle 3a, to be provided with initial positioning module 8.

Wherein one or both sides bending operation platform 5 is provided with position adjusting mechanism, there is shown left side bending operation platform 5b and is provided with position adjusting mechanism.The position adjusting mechanism of described bending operation platform 5 mainly comprises guide rod of being located on the right side bending operation platform 3 14 and the guide groove of being located on the pedestal 1 15, certain right side bending operation platform can be moved, so that the relative distance between the two bending operation platforms 5 can be according to the length adjustment of workpiece along guide rod 14 and/or guide groove 15.

During bending operation, at first the iron wire 2 of alignment is pressed the Len req severing, then iron wire is put into iron wire holddown groove 10, after left end is adjacent to initial positioning module 8, iron wire is fixed on the bench vice 4, rotates right folding bending of the hand handle 3a again to angle orientation mould 11a, finish the bending of iron wire right-hand member, as Fig. 3; And then rotate left folding bending of the hand handle 3b to angle orientation mould 11b, finish the bending of iron wire left end.Owing to be equipped with balance pressing plate 12 on the both sides bending handle 3, so the iron wire after the bending remains level, phenomenon such as can not be distorted can be guaranteed product quality.When the length dimension of iron wire changes, can regulate right operating desk position, change the relative distance between two operating desks.

Claims

1. special-shaped wire cage apparatus for bending, mainly comprise an iron wire fixture (4), it is characterized in that each side being provided with a contour bending operation platform (5a) in this fixture, (5b), on two side bending operation platforms, all respectively be provided with straight line positioning module (7), angle orientation mould (11) and bending handle (3), described left and right sides eighty percent discount bending of the hand handle (3a), an end (3b) be hubbed at respectively on the bending operation platform fulcrum (12a) with (12b) on, respectively be fixed with balance pressing plate (9) on this bending handle (3), be provided with initial positioning module (8) on a side bending handle, wherein one or both sides bending operation platform (5) is provided with the position adjusting mechanism that can adjust distance between the two bending operation platforms.

2. special-shaped wire cage apparatus for bending according to claim 1, the position adjusting mechanism that it is characterized in that described bending operation platform (5) mainly comprise to be located at the guide rod (14) on a pedestal (1) or the side bending operation platform (3) or to be located at guide groove (15) on the pedestal (1).