Auxiliary tool for welding metal fittings
Technical Field
The utility model relates to the technical field of metal processing, in particular to an auxiliary welding tool for metal fittings.
Background
In the metal processing industry, welding is a common connection mode, metal parts with different shapes and sizes can be firmly combined together, however, the traditional welding operation often depends on manual operation of workers, and the problems that the welding position is difficult to precisely align, the welding deformation is difficult to control, and splashing damage possibly occurs in the welding process exist, so that the welding efficiency and the product quality are affected, and therefore, the development of an auxiliary welding tool for metal fittings is particularly important.
Reference bulletin number is CN 215200362U's a metal accessory welding auxiliary fixtures, it includes the base, the top fixedly connected with first fixing base and second fixing base of base, the top of base is provided with the angle steel, the screw hole that runs through about the inside of second fixing base has been seted up, the inside threaded connection of screw hole has the screw rod, the left end swing joint of screw rod has splint, the right-hand member fixedly connected with knob of screw rod, this metal accessory welding auxiliary fixtures, through the mutually supporting between first fixing base, second fixing base, spout, slider, fixed plate, fly leaf, through-hole, nut, threaded rod, clamp plate, rubber pad and the rotatory handle to can fix the both ends of angle steel, thereby prevent that the skew from appearing when welding still can be according to the length after the angle steel cuts to the fly leaf, and then fix the both ends of angle steel, according to above-mentioned can obtain better application, but usually be unfavorable for carrying out duplex position welding processing in proper order to metal accessory, can only change the metal accessory after the back and can carry out welding operation efficiency once, and then the metal accessory that can be carried out the welding operation is influenced often, the user's welding operation is accomplished.
Disclosure of utility model
The utility model aims to provide an auxiliary welding tool for metal fittings, which solves the problems that although the auxiliary welding tool provided in the prior art can be well applied, double-station sequential welding processing is generally inconvenient for metal fittings, and the next welding operation can only be performed after the replacement of the metal fittings which are processed at present, so that the welding processing efficiency of the metal fittings is affected.
The auxiliary welding tool for the metal fittings comprises a machine table, wherein first strip-shaped seats are arranged on two sides of the top end of the machine table, a first limiting rail is arranged on the top end of the first strip-shaped seats, a first machining table is slidably connected to one side of the top of the first limiting rail, a first telescopic driving piece is arranged on the top end of the machine table on one side of the first strip-shaped seats through a bracket, one end of the first telescopic driving piece is connected with the bottom end of the first machining table, second strip-shaped seats are arranged on the top ends of the machine tables on the inner sides of the first strip-shaped seats, second limiting rails are arranged on the top ends of the second strip-shaped seats, a second machining table is slidably connected to one side of the top end of the second strip-shaped seats, one end of the second telescopic driving piece is connected with the bottom end of the second machining table, a bearing seat is arranged on the outer wall of the front of the machine table, a transmission frame is arranged on the top end of the bearing seat, a transmission belt is arranged on the inner wall on two sides of the transmission frame, a transmission mechanism is arranged on one side of the transmission belt, and a transmission mechanism is arranged on one side of the transmission belt.
Preferably, the both sides on first processing platform and second processing platform top all are equipped with the positioning seat, install the flexible driving piece of third on the inner wall of positioning seat, the one end that the flexible driving piece of third kept away from the positioning seat is equipped with splint, through the setting of the flexible driving piece of third to drive splint and translate.
Preferably, a second rotary driving member is mounted on the outer wall of one side of the transmission frame, one end of the second rotary driving member is connected with the outer wall of one belt transmission mechanism, and the belt transmission mechanism is driven to operate through the arrangement of the second rotary driving member.
Preferably, the top of loading board is equipped with the lift organism, first rotary driving spare is installed on the top of lift organism, the bottom of first rotary driving spare extends to the inside of lift organism and is equipped with the lead screw, through the setting of first rotary driving spare to drive the lead screw and rotate.
Preferably, the outer wall of lead screw upper end is threaded and is installed the nut frame, the one end and the inner wall sliding connection of lift organism of nut frame, the other end of nut frame extends to the outside of lift organism, through the setting of nut frame to settle the processing to L type support body.
Preferably, the surface of the nut frame is provided with an L-shaped frame body, a welding head is arranged at the top of the L-shaped frame body, and the welding head is arranged so as to weld metal fittings.
Compared with the prior art, the auxiliary welding tool for the metal fittings has the beneficial effects that the auxiliary welding tool for the metal fittings not only improves the efficiency of welding processing on the metal fittings when the auxiliary welding tool is used, but also improves the accuracy of welding on the metal fittings when the auxiliary welding tool is used, and reduces the phenomenon of displacement generated in the welding process of the metal fittings;
(1) Through the arrangement of the first telescopic driving piece, the first processing table is driven to slide at the top of the first limiting rail, the second telescopic driving piece is driven to slide at the top of the second limiting rail, when the metal fittings are arranged at the top ends of the first processing table and the second processing table, the two metal fittings to be welded can be sequentially transferred to the lower part of the welding head, and the welding operation is sequentially carried out on the metal fittings at double positions, so that the welding processing efficiency of the metal fittings is improved when the welding auxiliary tool is used;
(2) One belt transmission mechanism is driven to operate through the second rotary driving piece, the other belt transmission mechanism is driven to synchronously operate through the linkage shaft, so that the two belt transmission mechanisms drive the bearing plates to transversely translate, the bearing plates drive the welding head to synchronously transversely move through relevant parts such as a lifting machine body and the like, and the welding head can be adjusted to the position above a specified area of the metal fitting, so that welding operation is carried out on the specified area of the metal fitting, and the welding precision of the metal fitting is improved when the welding auxiliary tool is used;
(3) The clamping plates are driven to translate through the third telescopic driving piece, so that the two clamping plates above the first processing table or the second processing table are close to each other, the metal fittings are clamped and fixed at the top ends of the first processing table or the second processing table through the two clamping plates, and the phenomenon of displacement generated in the welding process of the metal fittings is reduced.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 shows a lifting body according to the present utility model schematic partial cross-sectional structure;
Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
In the figure, the machine table comprises a first bar-shaped seat, a first limit rail, a first processing table, a first telescopic driving piece, a second processing table, a first bar-shaped seat, a second telescopic driving piece, a first positioning seat, a third telescopic driving piece, a second positioning seat, a third telescopic driving piece, a first clamping plate, a second clamping plate, a bearing seat, a first driving piece, a second driving frame, a third clamping plate, a bearing plate, a second bearing plate, a lifting machine body, a second lifting machine body, a third clamping plate, a first rotary driving piece, a second rotary driving piece, a driving frame, a driving nut frame, a driving L-shaped frame body, a welding head, a driving rod, a driving belt, a driving mechanism, a driving shaft and a second rotary driving piece.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an auxiliary tool for welding metal fittings comprises a machine table 1, wherein a first bar-shaped seat 2 is arranged on two sides of the top end of the machine table 1, a first limit rail 3 is arranged on the top end of the first bar-shaped seat 2, a first processing table 4 is connected to one side of the top of the first limit rail 3 in a sliding manner, positioning seats 10 are arranged on two sides of the top ends of the first processing table 4 and the second processing table 6, a third telescopic driving piece 11 is arranged on the inner wall of the positioning seats 10, and a clamping plate 12 is arranged at one end of the third telescopic driving piece 11 far away from the positioning seats 10;
in use, the clamping plate 12 is driven to translate by the arrangement of the third telescopic driving piece 11;
The top end of the machine table 1 on one side of the first bar-shaped seat 2 is provided with a first telescopic driving piece 5 through a bracket, one end of the first telescopic driving piece 5 is connected with the bottom end of the first processing table 4, the top end of the machine table 1 on the inner side of the first bar-shaped seat 2 is provided with a second bar-shaped seat 7, the top end of the second bar-shaped seat 7 is provided with a second limit rail 8, one side of the top of the second limit rail 8 is slidingly connected with a second processing table 6, the top end of the machine table 1 on one side of the second bar-shaped seat 7 is provided with a second telescopic driving piece 9 through the bracket, one end of the second telescopic driving piece 9 is connected with the bottom end of the second processing table 6, the outer wall in front of the machine table 1 is provided with a bearing seat 13, the top end of the bearing seat 13 is provided with a transmission frame 14, the outer wall on one side of the transmission frame 14 is provided with a second rotary driving piece 24, and one end of the second rotary driving piece 24 is connected with the outer wall of a belt transmission mechanism 22;
In use, the belt drive 22 is driven to operate by the provision of the second rotary drive 24;
The inner walls of the two sides of the transmission frame 14 are provided with belt transmission mechanisms 22, one end inner wall between the belt transmission mechanisms 22 is provided with a linkage shaft 23, one side of the top end of each belt transmission mechanism 22 is provided with a bearing plate 15, the top end of each bearing plate 15 is provided with a lifting machine body 16, the top end of each lifting machine body 16 is provided with a first rotary driving piece 17, and the bottom end of each first rotary driving piece 17 extends into the lifting machine body 16 and is provided with a screw rod 21;
in use, the screw 21 is driven to rotate by the arrangement of the first rotary driving member 17;
The outer wall of the upper end of the screw rod 21 is provided with a nut frame 18 in a threaded manner, one end of the nut frame 18 is in sliding connection with the inner wall of the lifting machine body 16, and the other end of the nut frame 18 extends to the outside of the lifting machine body 16;
When in use, the L-shaped frame body 19 is arranged by the nut frame 18;
The surface of the nut frame 18 is provided with an L-shaped frame body 19, and the top of the L-shaped frame body 19 is provided with a welding head 20;
in use, the welding head 20 is arranged to perform a welding operation on the metal fitting.
When the embodiment of the application is used, the clamping plates 12 are driven to translate through the third telescopic driving piece 11, so that the two clamping plates 12 above the first processing table 4 or the second processing table 6 are mutually close, the clamping plates 12 are attached to the outer wall of the lower end of the metal fitting, the metal fitting can be clamped and fixed at the top end of the first processing table 4 or the second processing table 6, then the first processing table 4 is driven to slide at the top of the first limiting rail 3 through the arrangement of the first telescopic driving piece 5, the second telescopic driving piece 9 is driven to slide at the top of the second limiting rail 8 through the arrangement of the second telescopic driving piece 9, namely, the two metal fittings to be welded at the top ends of the first processing table 4 and the second processing table 6 can be sequentially transferred to the lower part of the welding head 20, and then the metal fitting can be sequentially welded at double positions, finally, the screw rod 21 is driven to rotate through the first rotary driving piece 17, so that the nut frame 18 is positioned on the outer wall of the screw rod 21 and slides downwards, the welding head 20 is driven by the L-shaped frame body 19 to move downwards and contact the upper surface of the metal fitting, the purpose of welding the metal fitting can be achieved, one belt transmission mechanism 22 is driven to operate through the second rotary driving piece 24, the other belt transmission mechanism 22 is driven to synchronously operate through the linkage shaft 23, the two belt transmission mechanisms 22 drive the bearing plate 15 to transversely translate, the bearing plate 15 drives the welding head 20 to synchronously move transversely through the relevant parts such as the lifting machine body 16 and the like, the welding head 20 can be adjusted to be positioned above the appointed area of the metal fitting, the appointed area of the metal fitting is accurately welded, the welding auxiliary tool mainly aims at welding the metal workpiece with a rectangular structure, therefore, the clamping plates 12 can be arranged to clamp and fix the metal fittings from two sides, so that the auxiliary welding tool is used.