Heart-shaped bend pipe butt welding frock
Technical field
The utility model belongs to irony furniture tool for processing technical field, particularly relates to a kind of positioning tool that steps up that is used for heart-shaped bend pipe butt welding.
Background technology
Along with the development of society, the continual renovation of decorative art and ornament materials, the decorated style of various art forms continues to bring out, and returns Piao and returns genuine ideological trend to become a kind of new fashion; As ancient, the iron of traditional art decorated style skill art is annotated with new content and life, is applied in building external widely and decorates; Interior decoration is among furniture decoration and the environmental decoration, because of distinct characteristics; Style is simple, and economical and practical technology is easy, occupies a tiny space in decorating in modern times.Particularly the furniture of irony owing to its beautiful metallic luster, anticorrosion and anticracking, more and more receives popular liking.
Heart-shaped bend pipe is a decorating structure commonly used in the iron art furnishings, and it is to be formed by an iron pipe bending, and the two ends of iron pipe need be carried out butt welding and formed heart-shaped structure to make it.In the conventional art, operating personnel are pressed into the heart-shaped iron pipe of bending in several locating modules, make sealing between the iron pipe two ends close to and carry out butt welding; After accomplishing, butt welding need manual work that heart-shaped bend pipe is prized; This method is not only worked slight big, and working (machining) efficiency is low, wastes time and energy.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, make easy, easy to use, and the heart-shaped bend pipe butt welding frock that can alleviate staff's labour intensity greatly and increase work efficiency.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of heart-shaped bend pipe butt welding frock; It is characterized in that: comprise the welding support body, said welding support body is provided with several jacking blocks and with being used for heart-shaped bend pipe is held out against on said jacking block and makes the closed holding device of sealing of heart-shaped bend pipe.
The utility model can also adopt following technical scheme:
Said holding device is to press from both sides fast.
Said jacking block is a circular cylinder.
Said welding support body is provided with six jacking blocks, and per three jacking blocks are one group, and two groups of jacking blocks are symmetricly set on the said welding support body, and heart-shaped bend pipe can be held out against between two groups of jacking blocks by said holding device.
Said jacking block is welded on the said welding support body.
The front portion of said quick folder is provided with the arc briquetting that is complementary with heart-shaped bend pipe radian.
Advantage and the good effect that the utlity model has are: the utility model provides a kind of frock that is applicable to the heart-shaped bend pipe butt welding of iron art furnishings; Utilize this frock reliably and easily heart-shaped bend pipe to be fixed to clamp; Sealing on the novel bend pipe is closed close and it is welded, compare and lean on a plurality of locating module clamping and positioning in the conventional art, the utility model is not only simple in structure; Make easily; And use simple, simple operation, improved welding efficiency greatly, and effectively reduced staff's labour intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, welding support body; 2, jacking block; 3, heart-shaped bend pipe; 3-1, sealing; 4, press from both sides fast; 5, arc briquetting.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of heart-shaped bend pipe butt welding frock.Comprise welding support body 1, welding support body 1 is provided with holding device and several jacking blocks 2.This frock in use, above-mentioned several jacking blocks 2 lay respectively at the both sides of heart-shaped bend pipe 3, and under the roof pressure active force of holding device; The jacking block 2 that is positioned at heart-shaped bend pipe 3 both sides respectively with two curved wedge surface joints of heart-shaped bend pipe 3, and heart-shaped bend pipe 3 most advanced and sophisticated sealing 3-1 are closed close under the pressure effect of jacking block 2, after the sealing 3-1 welding of heart-shaped bend pipe 3 is accomplished; The control clamping device is with loosening heart-shaped bend pipe 3; Can easily and apace heart-shaped bend pipe 3 be taken off this frock, compare the heart-shaped bend pipe that welding is accomplished and from several locating modules, prize, this frock is extremely easy to use; And the dismounting speed of heart-shaped bend pipe is fast, has improved working (machining) efficiency greatly.
In the present embodiment, be welded with six jacking blocks on the above-mentioned welding support body, and per three jacking blocks are one group, two groups of jacking blocks are symmetricly set on the welding support body, and heart-shaped bend pipe can be held out against between two groups of jacking blocks by said holding device.Holding device is quick folder 4, presss from both sides 4 front portion fast and is provided with the arc briquetting 5 that is complementary with heart-shaped bend pipe radian, and arc briquetting 5 can effectively prevent to press from both sides fast 4 tops and heart-shaped bend pipe 3 and in the process of clamping, slippage occur, can make heart-shaped bend pipe 3 reliable grip.