In order to make the techniques of the present invention, the creation characteristics, the purpose and efficacy are easy to understand, and the present invention is further illustrated in connection with the specific illustration.
 like Figure 1 to 6 As shown in a profile construction steel welding repair processing system, comprising a seating base, adjusting the fixing unit fixes the positioning unit 2 and 3, an upper end of the middle seat is provided with a regulator arranged fixing unit 2, an upper end of the seating base is provided with a positioning means fixes 3; adjusting plate fixing means 2 is fixed, and two butt plate angularly, the positioning unit 3 fix the bent steel straight stroke.
 Adjusting the fixing unit 2 comprises a threaded post 21, turning the handwheel 22, feed block 23, the feed platform 24, the fixing mechanism 26 and the adjustment mechanism 27, a left upper seating base defines a feed trough, the threaded post 21 by a bearing provided at the rear end of the inner wall of the feed trough, a front end provided with a threaded post 21 to turn the hand wheel 22, the front and rear symmetrical groove defines a threaded outer wall threaded post 21, the feed block 23 is connected by a threaded connection with the thread groove, into the to the block 23 is connected by a sliding manner to the feeding trough, a feed block 23 the upper end by a bearing provided with a feeding table 24, the feed 24 the upper end of the platform is provided with a fixing mechanism 26, a feed platform 24 the lower end provided with an adjustment mechanism 27; the Shu the chassis defines control chamber, the adjusting mechanism 27 is Tiaojie cavity. The two end plate 26 is sandwiched and fixed by the fixing means, screwing turn the handwheel 22 drives the threaded post 21 is rotated, so that the feed block 23 through the feed end of the two abutting steel sheet, and then adjusting the adjustment mechanism 27 by two steel docking angle, so that any angle can be produced welded steel.
 The lever 271 includes a feed 27, the feed handwheel 272, pusher plate 273, the driven shaft 275 and the hinge block 274, a right end of the seating base defines a threaded hole, the feed bar 271 by a threaded connection with the threaded adjusting mechanism connecting hole, the right end of the feed bar 271 is provided with a feed handwheel 272, feed bar 271 is provided with a left pusher plates 273, disposed symmetrically seat groove provided with a limit, the upper end of the follower block 274 by a sliding manner back and forth with the stopper groove connected to the follower 274 by a bearing block disposed lower feed platform 24 is provided with a hinge shaft 275 between the driven block advancer plate 274 and 273; the hinge rod 275 is connected to the one end driven by the block 274 hingedly the other end 275 of the lever 273 is connected via a hinge articulated manner to the pusher plate. Twist turn the hand wheel 272 to drive the feed bar to feed about 271, thereby opening and closing both of the front and rear follower block 274 by a hinge rod 275, the stopper groove 274 from the guide follower block, the block 274 drives the driven feed One end 24 of the front and rear sides of the platform to open and close, thereby adjusting the angle of the butt plate.
The reworking unit 3 includes a positioning support post 31, the auxiliary platform 32, carriage 33, the connecting rod 34, the connecting plate 35, the repair mechanism 36, an auxiliary slider 37 and two auxiliary slider 38, the support post 31 in the axial direction uniformly disposed at the upper end seating base 1, the upper end of the support column 31 is provided with an auxiliary platform 32, the lower end of the supplementary deck 32 from left to right and defines a slide chute two feed platform 24 is provided with an upper plate 35, holder the upper end 261 is provided with a connecting rod 34, connecting rod 34 and the upper end plate 35 is provided with a carriage 33, the carriage 33 from left to right through the upper bearing 37 is provided with a sub-slider and the auxiliary slider 38 two auxiliary slider 37 is connected via a sliding manner a slide slot, two auxiliary slider 38 is connected to the chute by two sliding manner, with a repair mechanism 36 is provided on the inner wall of the right end of the carriage 33; 34 by a connecting rod and the connecting plate 35 is fitted, such that feeding table 24 and how to adjust the angle of movement, the carriage 33 changes in the same manner, the repair mechanism 36 through the sheet and reducing the linear stroke of the rebound plate, so that the steel after welding can be installed to meet the requirements.
 The repair mechanism 36 includes a drive motor 361, a feed screw 362, a feed frame 363 and smoothed mechanism 364, a drive motor 361 by a motor holder 33 is provided on the inner wall of the right end of the carriage, the feed screw 362 is provided by a bearing on the left end of the inner wall of the carriage 33, the output of the drive motor 361 is connected to the feed screw 362 through a coupling with the feed, the feed block 23 by a threaded connection with the feed screw 362 is connected to the feed block 23 slidably by Hua Dong Xiang holder 33 is connected to the intake Ji 363 Xiaduanjiayou Lv leveling mechanism 364 is provided. A driving motor 361 through a feed screw 362 and the feed frame 363 with the smoothed drive mechanism 364 to feed so that the steel sheet is processed and smoothed.
 The fixing means 26 comprises a bracket 261, post 262 is rotated, the clamping plate 263 and the rotation of the handle 264, the upper end of the feed platform 24 is provided with a holder 261, defines a groove on the holder 261 holding the front end of the inner wall of the rotating post 262 by a bearing provided on the inner wall of the end of the clamping slot, rotation of the front outer wall defines a rotation symmetrical groove, the clamping plate 263 are connected by a threaded connection rolling grooves manner, the holding plate 263 and slidably connected to the clamping groove, the rotation the outer end of column 262 is provided with a rotation of the handle 264. Screwing rotation of the handle 264 spin column 262 driven in rotation, whereby the clamping plate 262 driven to open and close by rotating post 263, so that the steel sheet is fixed gripping.
 Said smoothed smoothed mechanism 364 includes frame 3641, the guide post 3642, travel bar 3643, spring 3644 and the auxiliary pressing roller 3645, the lower end of the feed frame 363 is provided with a smoothed frame 3641, the frame 3641 from an upper end of the inner wall smoothed left and right staggered defines a guide groove before and after the erection guide groove between the inner ends of guide posts 3642, 3643 moving rod connected to the guide post slidably through 3642, 3643 moves the outer end of the lever is provided with an auxiliary spring 3644, travel bar 3643 the outer wall is provided with squeeze rollers 3645. The pressing roller 3645 is provided with an outer wall of the rubber sleeve jacket. Rubber sleeve prevents pressing roller imprint left the steel sheet surface. 3644 driven by the auxiliary spring lever 3643 moving inwardly feed, so that by pressing a steel sheet pressing roller 3645, 3645 is provided by interleaving the pressing roller, pressing roller 3645 can be made undue deformation of the steel sheet, thereby preventing the contact pressing after the steel sheet due to the memory metal spring back deformation occurs.
 Working principle: is clamped by fixed plate 26 fixed to one end of two mechanisms, twist and turn the handwheel 22 by turning the handwheel 272 angle adjusting plate butt, smoothed by the extrusion mechanism 364 pairs of steel, and then through the driving motor 361 smoothed driven feed mechanism 364, so that the steel sheet is smoothed process, and then manually or mechanically assisted manner integrally welding two steel plates.
 The present invention is not limited to the above embodiments, the description of the specification and the above-described embodiments are merely illustrative of the principles of the present invention, without departing from the spirit and scope of the present invention, the present invention also have various changes and modifications, those changes and modifications are within the scope of the claimed invention. The invention requires the scope of the appended claims.