CN209614677U - The welder of big workpiece - Google Patents

Abstract

The utility model discloses the welders of big workpiece, including platform and limit plate, the left and right sidewall of platform is fixedly installed with support plate, the upper side wall of two support plates is fixedly installed with bracket, welding robot is equipped on the cross bar of bracket, the inner cavity front side wall left end of rectangular channel is fixedly installed with the first fixed device, one block of steel plate can be fixed on the positioning by the first fixed device and the second fixed device for the utility model, another block of steel plate is fixed on the positioning by the fixed device of two thirds, third fixed device in left side is bonded with the first fixed device after taking out limit plate later, third fixed device in right side is bonded with the second fixed device, realize the fitting of two blocks of steel plates, start the first electromagnet and the second electromagnet starting mutually absorption simultaneously, the steel plate being bonded to two pieces further fixes, it enables in welding process, two blocks of steel Be not in gap between plate, enhance the intensity of weld, increases the service life of equipment.

Description

The welder of big workpiece

Technical field

The utility model relates to workpiece welding technology field, the welder of specially big workpiece.

Background technique

In the way of welding is a kind of jointing metal in a manner of heating, high temperature or high pressure or other thermoplastic materials, In, in the process of manufacture for carrying out large scale equipment, need several meters of big steel plates carrying out welding splicing, but due to steel plate Larger, when it being fixed before welding, mechanical device for positioning and securing does not ensure that the joint place of two blocks of steel plates is complete Full fitting, it sometimes appear that gap occurs in the joint place of two blocks of steel plates, although the welding between steel plate can be completed, will affect The intensity of weld is easy to be easy to appear crackle in the work of equipment later because of the gap occurred, and equipment is enabled to ask Topic, if it is possible to design a kind of when carrying out Interal fixation before carrying out heavy steel plate welding, it is ensured that it is fitted closely between steel plate, Do not occur the device in gap, so that it may problems are solved, for this purpose, it is proposed that the welder of big workpiece.

Utility model content

The purpose of this utility model is to provide the welders of big workpiece, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: the welder of big workpiece, including platform and Limit plate, the left and right sidewall of the platform are fixedly installed with support plate, and the upper side wall of two support plates is fixedly installed with Bracket is equipped with welding robot on the cross bar of the bracket, and welding robot is wired to external power supply and electricity Brain, the upper side wall of the platform offer rectangular channel, and it is fixed that the inner cavity front side wall left end of the rectangular channel is fixedly installed with first Device, the inner cavity slidable fit of the rectangular channel have the second fixed device, and the second fixed device and its assembling structure and first Fixed device and its assembling structure are the distribution of left and right mirror image, and the inner cavity bilateral symmetry slidable fit of the rectangular channel has third to fix Device, the internal structure of the fixed device of the right side third and the internal structure of the second fixed device are that front and back is symmetrical, institute The left side wall for stating the first fixed device is fixedly installed with the first fixed plate, and the front side wall of first fixed plate is fixedly installed with the One electromagnet, and the first electromagnet is wired to external power supply and computer, the left side of the fixed device of the left side third Wall is fixedly installed with the second fixed plate, and the rear wall of second fixed plate is fixedly installed with the second electromagnet, and the second electromagnetism Iron is wired to external power supply and computer.

Preferably, the described first fixed device includes rectangular block, and rectangular block is fixed on an inner cavity front side wall left side for rectangular channel End, the upper surface of the rectangular block and the upper surface of platform are horizontal, and the upper side wall of the rectangular block is embedded with magnechuck, and electricity Magnetic-disc is wired to external power supply and computer, and the left side wall of the rectangular block is fixedly installed with vertical plate.

Preferably, the front side wall of first fixed plate is fixedly installed with box body, and the inner cavity front side wall of the box body is fixed Spring is installed, the rear end of the spring is fixedly installed with movable plate, and the front side wall of the movable plate is fixedly installed with pull rod, and Box body is run through in the front end of pull rod, and the rear wall of the movable plate is fixedly installed with inserted link, and inserted link runs through the first fixed plate, described Second fixed plate and the matched front side wall of inserted link offer limit hole.

Preferably, the magnetic pole of the first electromagnet output end is opposite with the magnetic pole of the second electromagnet output end.

Preferably, the upper side wall of the vertical plate offers dovetail groove, and the front side wall of the limit plate is fixedly installed with grafting Bar, and shank is inserted into dovetail groove.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through the first fixed device and the One block of steel plate can be fixed on the positioning for two fixed devices, be positioned another block of steel plate by the fixed device of two thirds It is fixed, third fixed device in left side be bonded with the first fixed device after taking out limit plate later, right side third fix device and Second fixed device fitting, realizes the fitting of two blocks of steel plates, while starting the first electromagnet and the starting of the second electromagnet, and respectively It is mutually adsorbed by the first fixed plate and the second fixed plate, the steel plate being bonded to two pieces further fixes, welding process after order In, be not in gap between two blocks of steel plates, enhance the intensity of weld, increases the service life of equipment.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the top view of the utility model platform.

Fig. 3 is the sectional view of top view of the fixed device of the utility model first.

Fig. 4 is the partial enlarged view of the part the utility model a.

In figure: 1, platform, 2, support plate, 3, bracket, 4, welding robot, 5, rectangular channel, the 6, first fixed device, 601, Rectangular block, 602, magnechuck, 603, vertical plate, the 7, second fixed device, 8, the fixed device of third, the 9, first fixed plate, 10, the One electromagnet, the 11, second fixed plate, the 12, second electromagnet, 13, box body, 14, spring, 15, movable plate, 16, pull rod, 17, insert Bar, 18, limit hole, 19, dovetail groove, 20, limit plate, 21, shank.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: the welder of big workpiece, packet Platform 1 and limit plate 20 are included, the steel plate for needing to weld is placed on platform 1, and the left and right sidewall of platform 1 is fixedly installed with support Plate 2, the upper side wall of two support plates 2 are fixedly installed with bracket 3, welding robot 4 are equipped on the cross bar of bracket 3, nowadays society Welding robot can be had existed, and is widely applied in each field for needing to weld, welding robot is according to the world The standard of standardization body's industrial robot is defined, therefore welding robot 4 is without repeating herein, in addition, bracket 3 It, can be by the modes such as hydraulic to welding with the assembly method at welding robot 4 using common mode in the equipment of gantry The position of robot 4 is controlled and is moved, and due to the mode that this is standard common, is not drawn in figure, and Without repeating, welding robot 4 is wired to external power supply and computer, can pass through computer butt welding machine device people 4 Operation control is carried out, the upper side wall of platform 1 offers rectangular channel 5, and the inner cavity front side wall left end of rectangular channel 5 is fixedly installed with first Fixed device 6, the position of the first fixed device 6 be it is fixed, can not move, benchmark, rectangular channel 5 are played the role of in position Inner cavity slidable fit have the second fixed device 7, while the second fixed device and its assembling structure and the first fixed device and its Assembling structure is the distribution of left and right mirror image, and one block of steel plate is positioned and consolidated by the first fixed device 6 and the second fixed device 7 Fixed, the inner cavity bilateral symmetry slidable fit of rectangular channel 5 has the fixed device 8 of third, by the fixed device 8 of two thirds to another piece Steel plate is positioned and is fixed, and the internal structure of the fixed device 8 of right side third and the internal structure of the second fixed device 7 are front and back Symmetrical, the left side wall of the first fixed device 6 is fixedly installed with the first fixed plate 9, the fixed peace of the front side wall of the first fixed plate 9 Equipped with the first electromagnet 10, and the first electromagnet 10 is wired to external power supply and computer, can be controlled by computer The starting and closing of first electromagnet 10, the left side wall of the fixed device 8 of left side third are fixedly installed with the second fixed plate 11, and first Fixed plate 9 and the second fixed plate 11 are iron plate, can conduct magnetism, and the rear wall of the second fixed plate 11 is fixedly installed with second The model of electromagnet 12, the first electromagnet 10 and the second electromagnet 12 is XDA-120/40, is connectable to 220V voltage, And suction is very big, and the second electromagnet 12 is wired to external power supply and computer, can control the second electricity by computer The starting and closing of magnet 12 enable the fixed device 8 of the third in left side and the first fixed device 6 paste after fixing two blocks of steel plates It closes, the fixed device 8 of the third on right side is bonded with the second fixed device 7, and two blocks of steel plates need weld to be bonded at this time, then start First electromagnet 10 and the second electromagnet 12, the first fixed plate 9 and the second fixed plate 11 be bonded conduction under, respectively will The fixed device 8 of the third in left side and the first fixed absorption of device 6 are fixed, the fixed device 8 of the third on right side and the second fixed device 7 absorption are fixed, so that further two blocks of steel plates be fixed, enable it remain fit-state, without gap.

Specifically, before the first fixed device 6 includes rectangular block 601, and rectangular block 601 is fixed on the inner cavity of rectangular channel 5 Side wall left end, the upper surface of rectangular block 601 and the upper surface of platform 1 are horizontal, and the upper side wall of rectangular block 601 is embedded with electromagnetism suction Disk 602, magnechuck 602 is the common fixed device of blank on lathe, therefore is not repeated, and magnechuck 602 is logical It crosses conducting wire and is connected to external power supply and computer, pass through the starting and closing of computer-controlled electromagnetic sucker 602,602 energy of magnechuck Enough that the steel plate placed on rectangular block 601 is carried out electromagnetic adsorption and is fixed, the left side wall of rectangular block 601 is fixedly mounted There is a vertical plate 603, fixes the first fixed plate 9 on the first fixed device 6 and 603 side wall of vertical plate of the second fixation device 7, third is solid Determine to fix the second fixed plate 11 on 603 side wall of vertical plate of device 8, there is the rectangular block 601 of the first fixed device 6 to be fixed on rectangle On 5 inner wall of slot, the rectangular block 601 of the second fixed device 7 and the fixed device 8 of third can move in rectangular channel 5.

Specifically, the front side wall of the first fixed plate 9 is fixedly installed with box body 13, the fixed peace of the inner cavity front side wall of box body 13 Equipped with spring 14, the rear end of spring 14 is fixedly installed with movable plate 15, and the front side wall of movable plate 15 is fixedly installed with pull rod 16, and Box body 13 is run through in the front end of pull rod 16, and the rear wall of movable plate 15 is fixedly installed with inserted link 17, and inserted link 17 is fixed through first Plate 9, the second fixed plate 11 offers limit hole 18 with the matched front side wall of inserted link 17, when two blocks of steel plates are bonded, with It moves on the basis of the position of first fixed device 6, therefore is pasted after the fixed movement of device 8 of left side third with the first fixed device 6 It closes, is bonded after third fixed device 8 in right side is mobile with the second fixed device 7,17 meeting of inserted link when fitting, in the first fixed plate 9 The limit hole 18 being inserted into the second fixed plate 11, therefore prevent the fixed device 8 of third from moving in welding, guarantee two pieces Steel plate is always alignment, if needing the fixed device 8 of mobile third in alignment, can pull pull rod 16, enable inserted link 17 The movement that compressed spring 14 is done with movable plate 15 makes inserted link 17 be retracted into 9 inside of the first fixed plate, i.e., does not influence the fixed dress of third 8 movement is set, after fixed 8 position of device of third determines, releasing lever 16 enables inserted link 17 be inserted into limit hole 18.

Specifically, the magnetic pole of 12 output end of magnetic pole and the second electromagnet of 10 output end of the first electromagnet is on the contrary, therefore After starting the first electromagnet 10 and the second electromagnet 12, it can be realized by the conduction of the first fixed plate 9 and the second fixed plate 11 The absorption of the fixed device 8 of the third in left side and the first fixed device 6 is fixed and the fixed device 8 and second of the third on right side is fixed The absorption of device 7 is fixed, and then two blocks of steel plates is enabled to remain fit-state.

Specifically, the upper side wall of vertical plate 603 offers dovetail groove 19, the front side wall of limit plate 20 is fixedly installed with grafting Bar 21, and shank 21 is inserted into dovetail groove 19, the top view cross section of shank 21 is trapezoidal, the shape phase with dovetail groove 19 Match, when tentatively placing steel plate, limit plate 20 is respectively inserted in the first fixed device 6, second and fixes device 7 and the fixed device of third On 8, play and need to weld the restriction that side carries out position to steel plate, and at this point, the fixed device 8 of the first fixed device 6, third and The steel plate that the two whole thickness of limit plate 20 is communicated with the thickness of rectangular channel 5, therefore placed under the restriction of limit plate 20 at this time It can guarantee that the plane welded is needed not tilt, when needing for two blocks of steel plates to be bonded, then remove limit plate 20, due to it The restriction effect of front limit plate 20, therefore can guarantee that two blocks of steel plates can be bonded not that there are gaps in fitting.

Working principle: when using the welder of this big workpiece, when original state, it is solid that limit plate 20 is respectively inserted in first Determine on the fixed device 7 of device 6, second and the fixed device 8 of third, two steel plates are then respectively placed in the first fixed device respectively 6 and second fix on device 7 and on two thirds fixation devices 8, can be right respectively at this time under the position-limiting action of limit plate 20 The side that two blocks of steel plates need to weld carries out the restriction of position, while to the fixed device 8 of third of the second fixed device 7 and right side Position be adjusted, enable vertical plate 603 that steel plate is clipped in the middle, at this time start magnechuck 602 respectively by steel plate adsorb fix, It realizes the preliminary fixation to steel plate, then removes limit plate 20, and move forward the entirety of the fixed device 8 of third and steel plate, enable The fixed device 8 of the third in left side is bonded with the first fixed device 6, and the fixed device 8 of the third on right side and the second fixed device 7 paste It closes, and inserted link 17 is inserted into limit hole 18, then starts the first electromagnet 10 and the second electromagnet 12, it is solid by first respectively The conduction of fixed board 9 and the second fixed plate 11 enables the fixed device 8 of the third in left side and the first fixed absorption of device 6 fix, The fixed device 8 of the third on right side and the second fixed absorption of device 7 are fixed, and then two blocks of steel plates is enabled to remain fit-state, enable two Always be not in gap between block steel plate, start welding robot 4 later and carry out welding, perfect welding can be obtained As a result, increasing its intensity and service life.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. the welder of big workpiece, it is characterised in that: including platform (1) and limit plate (20), the left and right sides of the platform (1) Wall is fixedly installed with support plate (2), and the upper side wall of two support plates (2) is fixedly installed with bracket (3), the bracket (3) it is equipped on cross bar welding robot (4), and welding robot (4) is wired to external power supply and computer, institute The upper side wall for stating platform (1) offers rectangular channel (5), and the inner cavity front side wall left end of the rectangular channel (5) is fixedly installed with first Fixed device (6), the inner cavity slidable fit of the rectangular channel (5) have second fixed device (7), and second fixed device (7) and Its assembling structure is the distribution of left and right mirror image, the inner cavity or so of the rectangular channel (5) with first fixed device (6) and its assembling structure Symmetrical slidable fit has third to fix device (8), the internal structure of the right side third fixed device (8) and the second fixed device (7) internal structure is that front and back is symmetrical, and the left side wall of described first fixed device (6) is fixedly installed with the first fixed plate (9), the front side wall of first fixed plate (9) is fixedly installed with the first electromagnet (10), and the first electromagnet (10) is by leading Line is connected to external power supply and computer, and the left side wall of the left side third fixed device (8) is fixedly installed with the second fixed plate (11), the rear wall of second fixed plate (11) is fixedly installed with the second electromagnet (12), and the second electromagnet (12) passes through Conducting wire is connected to external power supply and computer.

2. the welder of big workpiece according to claim 1, it is characterised in that: described first fixed device (6) include Rectangular block (601), and rectangular block (601) is fixed on the inner cavity front side wall left end of rectangular channel (5), the rectangular block (601) it is upper The upper surface of surface and platform (1) is horizontal, and the upper side wall of the rectangular block (601) is embedded with magnechuck (602), and electromagnetism is inhaled Disk (602) is wired to external power supply and computer, and the left side wall of the rectangular block (601) is fixedly installed with vertical plate (603)。

3. the welder of big workpiece according to claim 1, it is characterised in that: the front side of first fixed plate (9) Wall is fixedly installed with box body (13), and the inner cavity front side wall of the box body (13) is fixedly installed with spring (14), the spring (14) Rear end be fixedly installed with movable plate (15), the front side wall of the movable plate (15) is fixedly installed with pull rod (16), and pull rod (16) box body (13) are run through in front end, and the rear wall of the movable plate (15) is fixedly installed with inserted link (17), and inserted link (17) passes through It wears the first fixed plate (9), second fixed plate (11) and inserted link (17) matched front side wall offer limit hole (18).

4. the welder of big workpiece according to claim 1, it is characterised in that: the first electromagnet (10) output end Magnetic pole it is opposite with the magnetic pole of the second electromagnet (12) output end.

5. the welder of big workpiece according to claim 2, it is characterised in that: the upper side wall of the vertical plate (603) is opened Equipped with dovetail groove (19), the front side wall of the limit plate (20) is fixedly installed with shank (21), and shank (21) is inserted into In dovetail groove (19).