CN116275785A

CN116275785A - Assembled built-in fitting processing welding equipment

Info

Publication number: CN116275785A
Application number: CN202211711532.7A
Authority: CN
Inventors: 张建伟; 杨虓; 苏宇; 周建新; 罗亚磊
Original assignee: Beijing Zhuzong Construction Technology Co ltd; Beijing Uni Construction Group Co Ltd
Current assignee: Beijing Zhuzong Construction Technology Co ltd; Beijing Uni Construction Group Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-23

Abstract

The application discloses assembled embedded part machining welding equipment relates to the technical field of welding equipment, and comprises a welding machine table, wherein a positioning table and a first driving part for driving the positioning table to rotate are rotatably arranged on the welding machine table; the first clamping mechanism comprises a first clamping assembly and a second clamping assembly which are arranged on the positioning table, wherein the first clamping assembly and the second clamping assembly both comprise clamping blocks which are arranged in a sliding manner relatively, and a first driving assembly for driving the two opposite clamping blocks to move relatively or reversely is arranged in the positioning table; the second clamping mechanism is arranged above the positioning table and comprises an abutting piece which can vertically slide to abut against the twisted steel; the welding mechanism is arranged on one side of the positioning table in a sliding manner and comprises a welding gun which can move to be opposite to the joint of the clamping steel plate and the screw steel bar; the positioning component is used for positioning the twisted steel and is movably arranged on one side of the positioning table. The application has the effect of promoting the vertical degree of screw thread reinforcing steel bar welding on the built-in fitting.

Description

Assembled built-in fitting processing welding equipment

Technical Field

The application relates to the technical field of welding equipment, in particular to assembled embedded part machining welding equipment.

Background

The embedded part is a component which is pre-installed in the hidden engineering, is a structural part which is arranged during structural pouring and is used for lapping when the upper structure is built, so that the installation and the fixation of the foundation of external engineering equipment are facilitated.

Most of embedded parts are made of metal, and most of metal embedded part structures are steel plate centers welded with screw-thread steel bars. At present, the embedded part welding equipment is used for welding the deformed bar and the steel plate after clamping the deformed bar on the steel plate through the clamp, and the deformed bar and the steel plate relatively move in the welding process due to overhigh temperature of the welding part in the welding process, so that the deformed bar is easy to deviate or incline, and the quality of the embedded part is influenced due to the fact that the deformed bar is not vertical and deviates from the center of the steel plate after being welded.

Disclosure of Invention

In order to promote the vertical degree of screw thread reinforcing bar welded on the built-in fitting, reduce the deviation degree between screw thread reinforcing bar axis and the steel sheet center, this application provides an assembled built-in fitting processing welding equipment.

The application provides an assembled built-in fitting processing welding equipment adopts following technical scheme:

an assembled embedded part machining welding device, comprising: the welding machine table is rotationally provided with a positioning table and a first driving piece for driving the positioning table to rotate; the first clamping mechanism is used for clamping the steel plate and comprises a first clamping assembly and a second clamping assembly which are arranged on the positioning table, the first clamping assembly and the second clamping assembly both comprise clamping blocks which are arranged in a sliding manner in two opposite directions, and a first driving assembly used for driving the two opposite clamping blocks to move in opposite directions or in opposite directions is arranged in the positioning table; the second clamping mechanism is arranged above the positioning table and comprises an abutting piece which can vertically slide to abut against the threaded reinforcing steel bar; the welding mechanism is arranged on one side of the positioning table in a sliding manner and comprises a welding gun which can move to be opposite to the joint of the clamping steel plate and the screw-thread steel bar; the positioning assembly is used for positioning the twisted steel and is movably arranged on one side of the positioning table.

By adopting the technical scheme, the first clamping mechanism is used for clamping the steel plate, and the first clamping assembly and the second clamping assembly both comprise clamping blocks which are arranged in a sliding manner relatively, so that the first clamping assembly can clamp the steel plates with different sizes; the positioning component is rotationally arranged on one side of the welding machine and is used for propping against the deformed bar to realize the positioning of the deformed bar, so that the deformed bar can be positioned at the center of the steel plate; the second clamping mechanism is matched with the positioning table to clamp the deformed bar, so that the probability of movement of the deformed bar when the welding mechanism welds the deformed bar and the steel plate is reduced, and the deformed bar can be vertically welded on the steel plate; the positioning table is rotationally connected to the welding machine table, when the welding mechanism slides to be close to the positioning table for welding operation, the first driving piece drives the positioning table to rotate, so that the welding mechanism welds the circumference of the joint of the threaded steel bar and the steel plate, and complete welding between the steel plate and the threaded steel bar is realized.

Optionally, the first driving assembly includes a driving rod rotatably disposed in the positioning table, and two coaxial driving gears are fixed on the driving rod at intervals; the clamping blocks are close to one end of the driving gear, racks on the two clamping blocks of the first clamping assembly are respectively located on two sides of one driving gear and meshed with the driving gear, racks on the two clamping blocks of the second clamping assembly are respectively located on two sides of the other driving gear and meshed with the other driving gear, and one end, away from the clamping blocks, of the driving rod is provided with a second driving piece used for driving the driving rod to rotate.

By adopting the technical scheme, the second driving piece drives the driving rod to rotate so as to indirectly drive the two driving gears to rotate, so that the two racks meshed with the gears move in opposite directions to clamp the steel plate; when the two driving gears drive the racks to rotate, the displacement of the four clamping blocks is the same, and the center of the steel plate is adjusted to be collinear with the center of the positioning table by moving the steel plate.

Optionally, the second clamping mechanism includes a supporting rod slidably disposed above the positioning table along the axis of the positioning table, and the supporting member is detachably disposed on the supporting rod; the welding machine table is vertically provided with a driving sliding table, and the driving sliding table is provided with a third driving piece for driving the abutting rod to slide.

By adopting the technical scheme, the abutting pieces are detachably connected to the abutting rods, so that the abutting pieces of different types can be conveniently replaced on the abutting rods, and the application range of the second clamping mechanism is enlarged; the third driving piece drives the abutting frame to move along the vertical direction so as to indirectly drive the abutting piece on the abutting rod to move along the straight line where the center of the positioning table is located, thereby clamping the deformed bar and reducing the condition that the deformed bar is deviated during welding operation of the welding mechanism.

Optionally, the welding mechanism includes a welding guide plate disposed at one side of the driving sliding table, and the welding guide plate is inclined downward toward a direction approaching to the positioning table; the welding guide plate is provided with a mounting frame in a sliding manner, the welding gun is arranged on the mounting frame, and the welding guide plate is provided with a fourth driving piece for driving the mounting frame to slide.

By adopting the technical scheme, after the steel plate and the deformed bar are positioned, the fourth driving piece can drive the mounting frame to move along the welding guide plate, so that the welding gun arranged on the mounting frame is close to the positioning table, and the deformed bar and the steel plate are welded; after welding of the welding gun is finished, the fourth driving piece can drive the mounting frame to move, so that the welding gun on the mounting frame is far away from the positioning table, and an operator can conveniently take out the embedded part obtained by welding.

Optionally, the positioning component comprises a positioning piece rotatably arranged at one side of the driving sliding table and a positioning rod fixed on the welding machine table, and the positioning piece comprises a connecting plate arranged on the driving sliding table, a connecting rod rotatably connected with the connecting plate, and a positioning clamping jaw arranged at one end of the connecting rod far away from the connecting plate; and when the positioning piece rotates to the position that the positioning groove on the connecting rod abuts against the positioning rod, the axis of the positioning clamping jaw is positioned at the center of the positioning table.

Through adopting above-mentioned technical scheme, the connecting rod has realized being connected with the rotation of drive slip table through the connecting plate on the drive slip table, and when the connecting rod rotated to constant head tank and locating lever offset, the location clamping jaw is located location platform center department, places the twisted steel in the location clamping jaw again for the location reinforcing bar axis is located location platform central line, and the twisted steel is located steel sheet center department promptly.

Optionally, the location clamping jaw includes connecting portion and splint, offered the centre gripping groove that is used for with the screw thread reinforcing bar butt on the splint, be provided with on the drive slip table and be used for the drive locating lever pivoted fifth driving piece.

By adopting the technical scheme, the connecting part on the positioning clamping jaw is detachably connected with the connecting rod, so that an operator can conveniently adjust the included angle between the positioning clamping jaw and the connection, the positioning clamping jaw is positioned at the center of the positioning table, and the positioning accuracy of the positioning clamping jaw is improved; the clamping groove inner side wall is used for being abutted with the deformed bar, so that the deformed bar can be positioned.

Optionally, a plurality of balls are slidably arranged on the inner side wall of the clamping groove.

Through adopting above-mentioned technical scheme, reduce the frictional force between clamping groove inside wall and the twisted steel of splint, the twisted steel of being convenient for rotates along with the locating bench under the drive of steel sheet, and welder of being convenient for carries out the omnidirectional welding to the junction of twisted steel and steel sheet.

Optionally, offer on the grip slot inside wall and be used for holding the holding tank of ball, holding tank opening part is provided with and is used for with the spacing ring that the ball offset.

By adopting the technical scheme, the balls roll in the accommodating groove, so that the contact area between the side wall of the clamping groove and the twisted steel is reduced, and the friction is reduced; the limiting ring is arranged at the opening of the accommodating groove and abuts against the ball, so that the possibility that the ball falls off from the accommodating groove is reduced.

Optionally, be provided with auxiliary clamping assembly on the first clamping assembly, auxiliary clamping assembly is including sliding the setting auxiliary tight piece of supporting of grip block one side, the grip block is close to one side of another grip block and has been seted up and be used for holding the groove of stepping down of supplementary tight board of supporting, be provided with on the grip block and be used for the drive auxiliary tight board of supporting is kept away from the second drive assembly that the grip block removed.

Through adopting above-mentioned technical scheme, auxiliary clamping assembly's setting is used for with steel sheet side looks butt for the locating station can carry out the centre gripping location to the not unidimensional steel sheet, with the welding scope of expansion built-in fitting automatic weld machine.

Optionally, the second driving piece comprises an adjusting rod and a guide rod, wherein the adjusting rod and the guide rod penetrate through the clamping block of the first clamping assembly, the adjusting rod is in threaded connection with the clamping block, and the guide rod is in sliding connection with the clamping block; the adjusting rod is rotationally connected with the auxiliary abutting block, and the guide rod is fixedly connected with the auxiliary abutting block.

By adopting the technical scheme, when an operator rotates the guide rod, the guide rod moves towards the direction close to the center of the positioning table to abut against the side edge of the steel plate which is not clamped, so that two pairs of side edges of the steel plate are clamped; the adjusting rod is in threaded connection with the clamping block, when the adjusting rod is rotated to the position that the auxiliary abutting block abuts against the side wall of the steel plate, the adjusting rod is not easy to slide, so that relative fixation between the auxiliary abutting block and the steel plate is achieved, the auxiliary abutting block is difficult to rotate due to the arrangement of the guide rod, and the steel plate is better abutted.

In summary, the present application includes at least one of the following beneficial effects:

1. the first clamping assembly and the second clamping assembly on the positioning table can move simultaneously under the drive of the first driving assembly, the movement displacement of each clamping block is the same, and the steel plate is positioned while being clamped, so that the center of the steel plate coincides with the center of the positioning table;

2. the positioning assembly arranged on the welding machine table is used for positioning the deformed bar, so that the deformed bar before the second clamping mechanism clamps the deformed bar can be positioned at the center of the steel plate, the welding gun is used for rotating the positioning table in the process of welding the steel plate and the deformed bar, and the deformed bar is difficult to deviate or incline under the action of the positioning piece and the second clamping mechanism, so that the deformed bar on the embedded part obtained after welding is vertical to the steel plate and is positioned at the center of the steel plate;

3. be provided with auxiliary clamping assembly on the first clamping assembly for first fixture can carry out the centre gripping to not unidimensional steel sheet, with the welded scope of expansion assembled built-in fitting processing welding equipment.

Drawings

FIG. 1 is a schematic side view of an embodiment of the present application;

FIG. 2 is an exploded view of a positioning stage showing a first drive assembly according to an embodiment of the present application;

FIG. 3 is a schematic view showing the overall structure of a welding mechanism according to an embodiment of the present application;

FIG. 4 is a schematic view showing the overall structure of a positioning member according to an embodiment of the present application;

fig. 5 is a schematic view of a positioning jaw structure according to an embodiment of the present application.

Reference numerals illustrate: 1. a welding machine; 11. a positioning table; 111. a mounting port; 112. a slip hole; 12. a first driving member; 13. driving the sliding table; 2. a first clamping mechanism; 21. a first clamping assembly; 22. a second clamping assembly; 211. a clamping block; 2111. a relief groove; 212. a rack; 213. an auxiliary tightening block; 23. a second drive assembly; 231. an adjusting rod; 2311. a rotating wheel; 232. a guide rod; 2321. a limiting plate; 3. a first drive assembly; 31. a driving rod; 32. a drive gear; 33. a second driving member; 34. a fixed rod; 4. a second clamping mechanism; 41. a butt joint rod; 411. an abutment; 42. the abutting frame; 43. a third driving member; 5. a welding mechanism; 51. welding a guide plate; 52. a mounting frame; 521. a welding gun; 53. a fourth driving member; 6. a positioning piece; 61. a connecting plate; 62. a connecting rod; 621. a positioning groove; 63. positioning clamping jaws; 631. a connection part; 632. a clamping plate; 6321. a clamping groove; 633. a ball; 634. a limiting ring; 7. a fifth driving member; 8. a positioning rod; 9. and a controller.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1 and 2, the fabricated embedded part machining and welding device disclosed by the embodiment of the application comprises a welding machine table 1, a positioning table 11 is rotatably arranged on the welding machine table 1, and a first clamping mechanism 2 is arranged on the positioning table 11; in this embodiment, the upper end surface of the positioning table 11 is specifically configured as a square, and the first clamping mechanism 2 includes a first clamping assembly 21 and a second clamping assembly 22 that are respectively disposed on the upper end surface of the positioning table 11. The first clamping assembly 21 and the second clamping assembly 22 comprise two clamping blocks 211 which are arranged in a sliding manner, the sliding directions of the clamping blocks 211 of the first clamping assembly 21 and the second clamping assembly 22 are vertical, and a first driving assembly 3 for driving the two clamping blocks 211 which are arranged oppositely to each other to move in opposite directions or opposite directions is arranged in the positioning table 11.

Referring to fig. 1 and 2, a mounting cavity for mounting the first driving assembly 3 is formed in the positioning table 11, and a mounting opening 111 is formed in a side wall of the mounting cavity, so that an operator can conveniently mount the first driving assembly 3 in the mounting cavity. The first driving component 3 comprises a driving rod 31 rotatably arranged in the positioning table 11, and the axis of the driving rod 31 is vertical to the upper end surface of the positioning table 11; two coaxial driving gears 32 are fixed on the driving rod 31 at intervals, and the number of teeth and the modulus of the two gears are the same. A rack 212 is arranged at one end of the clamping block 211, which is close to the driving gear 32, and the rack 212 is positioned in the positioning table 11; a fixed rod 34 is arranged between the rack 212 and the clamping block 211, the rack 212 and the clamping block 211 are fixedly connected through the fixed rod 34, and a sliding hole 112 for sliding of the fixed rod 34 is formed in the end face of the positioning table 11. The racks 212 on the two clamping blocks 211 included in the first clamping assembly 21 are respectively positioned at two sides of one driving gear 32 and meshed with the driving gear, and the racks 212 on the two clamping blocks 211 included in the second clamping assembly 22 are respectively positioned at two sides of the other driving gear 32 and meshed with the driving gear; the end of the driving rod 31 near the welding machine 1 is connected with a second driving member 33, and the second driving member 33 is specifically configured as a motor in this embodiment.

The second driving piece 33 is started to enable the driving rod 31 to rotate, when the driving rod 31 rotates, the driving gears 32 are driven to rotate, the driving gears 32 are meshed with the racks 212 to drive the clamping blocks 211 to move, so that the clamping blocks 211 are abutted against the steel plate, and the center of the steel plate is overlapped with the center of the positioning table 11 under the pushing of each clamping block 211.

Referring to fig. 2, in order to expand the clamping range of the first clamping mechanism 2, an auxiliary clamping assembly is provided on the first clamping assembly 21, and the first clamping assembly 21 includes two clamping blocks 211 with opposite end surfaces provided with yielding grooves 2111, and the auxiliary clamping assembly includes two auxiliary abutting blocks 213 respectively slidably disposed in the two yielding grooves 2111. A second driving assembly 23 for driving the auxiliary abutting block 213 to move is arranged on the abutting block in the first clamping assembly 21, and the second driving assembly 23 comprises an adjusting rod 231 and a guide rod 232 which are arranged on the clamping block 211 in a penetrating manner; the adjusting rod 231 is specifically configured as a threaded rod in threaded connection with the clamping block 211, the guide rod 232 is slidably connected with the clamping block 211, and the guide rod 232 is specifically configured as a rod with a rectangular cross section in this embodiment.

Referring to fig. 2, one end of the guide rod 232 located in the clamping block 211 is provided with a bearing, the guide rod is rotatably connected with the clamping block 211 through the bearing, and the adjusting rod 231 is welded and fixed with the auxiliary abutting block 213; a rotating wheel 2311 is fixed at one end of the adjusting rod 231 far away from the auxiliary abutting block 213, and a limiting plate 2321 used for abutting against the clamping block 211 is fixed at one end of the guide rod 232 far away from the auxiliary abutting block 213; when the operator rotates the rotating wheel 2311, the adjusting lever 231 can be moved along the axial direction thereof, so as to drive the auxiliary tightening block 213 to move to tighten the non-abutted side of the steel plate. The guide bar 232 is provided with graduation marks along its length direction, and an operator can make the moving distances of the two auxiliary abutting blocks 213 the same by observing the graduation marks.

Referring to fig. 1, a driving sliding table 13 is fixed at one side of a positioning table 11, and the driving sliding table 13 is arranged perpendicular to a welding machine table 1; a second clamping mechanism 4 is arranged above the positioning table 11, the second clamping mechanism 4 comprises a supporting rod 41 sliding above the positioning table 11 along the axis of the positioning table 11 and a supporting frame 42 sliding on the driving sliding table 13, and the supporting rod 41 is fixed on the supporting frame 42; the end of the abutting rod 41, which is close to the positioning table 11, is provided with a threaded section, an abutting piece 411 is connected to the threaded section in a threaded mode, and the end, which is far away from the abutting rod 41, of the abutting piece 411 is gradually reduced towards the direction, which is close to the positioning table 11. The end of the driving slide table 13 remote from the welding machine table 1 is provided with a third driving piece 43 for driving the abutment frame 42 to slide, and the third driving piece 43 is specifically provided as an air cylinder in this embodiment. The starting cylinder drives the abutting frame 42 to move towards the direction approaching the positioning table 11, so that the abutting piece 411 is matched with the positioning table 11 to abut against the twisted steel; an abutting groove is formed in one end of the threaded steel bar, and one end, away from the abutting rod 41, of the abutting piece 411 is clamped in the abutting groove of the threaded steel bar, so that the clamping stability of the second clamping mechanism 4 on the threaded steel bar is improved.

Referring to fig. 1 and 3, a welding mechanism 5 is provided on the side of the driving slide table 13, and the welding mechanism 5 includes a welding guide plate 51 fixed to the side of the driving slide table 13, a mounting bracket 52 slidably provided on the welding guide plate 51, and a welding gun 521 provided on the mounting bracket 52; the welding guide plate 51 is inclined downwards towards the direction approaching the positioning table 11, and a fourth driving piece 53 for driving the mounting frame 52 to slide along the welding guide plate 51 is fixed at one end of the welding guide plate 51 far away from the positioning table 11, wherein the fourth driving piece 53 is specifically configured as an air cylinder in the embodiment; the welding machine table 1 is provided with a first driving member 12 for driving the positioning table 11 to rotate, and the first driving member 12 is specifically configured as a motor. After the steel plate and the deformed bar on the positioning table 11 are clamped, the fourth driving piece 53 is started, so that the welding gun 521 moves to one side of the positioning table 11 to weld the steel plate and the deformed bar; when the first driving piece 12 is started, the steel plate and the deformed steel bar rotate along with the positioning table 11, and the welding gun 521 is used for realizing omnibearing welding of the joint of the steel plate and the deformed steel bar.

Referring to fig. 4, in order to reduce the deviation degree of welding between the screw reinforcement and the steel plate between the centers of the steel plates, and improve the welding qualification rate of the embedded parts, a positioning assembly is movably arranged at one side of the driving sliding table 13; the positioning component comprises a positioning piece 6 which is rotatably arranged on one side of the driving sliding table 13 and a positioning rod 8 which is fixed on the welding machine table 1, wherein the positioning piece 6 comprises a connecting plate 61 which is fixed on the welding sliding table, a connecting rod 62 which is hinged with the connecting plate 61, and a positioning clamping jaw 63 which is arranged at one end of the connecting rod 62 far away from the connecting plate 61.

Referring to fig. 4, a fifth driving member 7 is disposed on the driving sliding table 13, in this embodiment, the fifth driving member 7 is specifically configured as an air cylinder, the air cylinder is hinged on a side wall of the driving sliding table 13, and a driving shaft of the air cylinder is rotatably connected with a connecting rod 62; the connecting rod 62 is provided with a positioning groove 621, the fifth driving piece 7 is started to enable the connecting rod 62 to rotate towards the direction approaching to the positioning rod 8, when the positioning groove 621 on the connecting rod 62 abuts against the positioning rod 8, the fifth driving piece 7 stops running, and the positioning clamping jaw 63 is located at the center of the positioning table 11.

Referring to fig. 4 and 5, the positioning jaw 63 includes a connection portion 631 detachably connected to the link 62 and two clamping plates 632 fixed to the connection portion 631, the clamping plates 632 being disposed in parallel; the connection portion 631 is connected with the link 62 by a bolt and a nut in the present embodiment; the clamping groove 6321 has been seted up to the one end that connecting portion 631 was kept away from to two splint 632, has seted up the holding tank on the holding tank 6321 inside wall, and the holding tank sliding is provided with a plurality of balls 633, and holding tank opening part is fixed with and is used for spacing ring 634, and the spacing ring is used for reducing the possibility that ball 633 breaks away from in the holding tank. When the positioning clamping jaw 63 moves to the center of the positioning table 11, namely, the positioning groove 621 on the connecting rod 62 abuts against the positioning rod 8, the deformed bar is placed on the steel plate and abuts against the positioning clamping jaw 63, so that the deformed bar is positioned at the center of the steel plate. When the first driving member 12 is started to rotate the steel plate and the deformed steel bar, the deformed steel bar is propped against the balls 633 in the holding groove of the positioning clamping jaw 63, friction between the positioning clamping jaw 63 and the deformed steel bar is reduced, the deformed steel bar is convenient to rotate, and the welding gun 521 is beneficial to omnibearing welding of the joint of the deformed steel bar and the steel plate.

Referring to fig. 1 and 3, the welding machine 1 is further provided with a controller 9, and the controller 9 is electrically connected to the first driving member 12, the second driving member 33 (not shown), the third driving member 43, the fourth driving member 53, and the fifth driving member 7 to control movement of each component on the welding machine 1.

The implementation principle of the fabricated embedded part machining and welding equipment provided by the embodiment of the application is as follows: placing the steel plate on the positioning table 11, and starting the second driving piece 33 to enable the clamping blocks 211 in the first clamping assembly 21 and the second clamping assembly 22 to move so as to clamp the steel plate; starting the fifth driving piece 7 to drive the connecting rod 62 to rotate, so that the inner side wall of the positioning groove 621 on the connecting rod 62 abuts against the positioning rod 8, at the moment, the positioning clamping jaw 63 is positioned at the center of the positioning table 11, and then the screw reinforcement is placed on the steel plate to abut against the positioning clamping jaw 63; then, the third driving piece 43 is started to enable the abutting frame 42 to move downwards, the abutting piece 411 abuts against the deformed steel bar, the deformed steel bar is located at the center of the steel plate, and the fourth driving piece 53 is started to enable the welding gun 521 to move to the positioning table 11 to weld the joint of the steel plate and the deformed steel bar; when the welding gun 521 performs welding operation, the first driving piece 12 is started, the first driving piece 12 stops running after the steel plate and the screw steel bar rotate for 370 degrees under the drive of the positioning table 11, and the welding gun 521 completes omnibearing welding of the joint of the steel plate and the screw steel bar; under the action of the positioning clamping jaw 63 and the abutting piece 411, the spiral steel bar is not easy to deviate or incline in the rotating process.

After the welding is completed, the fourth driving member 53 drives the welding gun 521 to move away from the positioning table 11, the fifth driving member 7 drives the positioning clamping jaw 63 to rotate in a direction away from the positioning table 11, the third driving member 43 drives the fixed abutment frame 42 to move in a direction away from the positioning table 11, the second driving member 33 also drives the clamping blocks 211 in the first clamping assembly 21 and the second clamping assembly 22 to move away from the steel plate, and an operator can take down the welded embedded part from the positioning table 11.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Assembled built-in fitting processing welding equipment, its characterized in that: comprising the steps of (a) a step of,

the welding machine comprises a welding machine table (1), wherein a positioning table (11) and a first driving piece (12) for driving the positioning table (11) to rotate are rotatably arranged on the welding machine table (1);

the first clamping mechanism (2) is used for clamping a steel plate, the first clamping mechanism (2) comprises a first clamping component (21) and a second clamping component (22) which are arranged on the positioning table (11), the first clamping component (21) and the second clamping component (22) both comprise clamping blocks (211) which are arranged in a sliding manner in two opposite directions, and a first driving component (3) which is used for driving the two opposite clamping blocks (211) to move in opposite directions or away from each other is arranged in the positioning table (11);

the second clamping mechanism (4) is arranged above the positioning table (11) and comprises an abutting piece (411) which can vertically slide to abut against the twisted steel;

the welding mechanism (5) is arranged on one side of the positioning table (11) in a sliding manner and comprises a welding gun (521) which can move to be opposite to the joint of the clamping steel plate and the screw steel bar;

the positioning assembly is used for positioning the twisted steel and is movably arranged on one side of the positioning table (11).

2. The fabricated embedded part machining and welding device according to claim 1, wherein: the first driving assembly (3) comprises a driving rod (31) rotatably arranged in the positioning table (11), and two coaxial driving gears (32) are fixed on the driving rod (31) at intervals;

the clamping blocks (211) are close to one ends of the driving gears (32) and are provided with racks (212), the racks (212) on the two clamping blocks (211) of the first clamping assembly (21) are respectively located on two sides of one driving gear (32) and meshed with the driving gears (32), the racks (212) on the two clamping blocks (211) of the second clamping assembly (22) are respectively located on two sides of the other driving gear (32) and meshed with the other driving gear (32), and one end of the driving rod (31) away from the clamping blocks (211) is provided with a second driving piece (33) for driving the driving rod to rotate.

3. The fabricated embedded part machining and welding device according to claim 1, wherein: the second clamping mechanism (4) comprises a supporting rod (41) which is arranged above the positioning table (11) in a sliding manner along the axis of the positioning table (11), and the supporting piece (411) is detachably arranged on the supporting rod (41); the welding machine table (1) is vertically provided with a driving sliding table (13), and the driving sliding table (13) is provided with a third driving piece (43) for driving the abutting rod (41) to slide.

4. A fabricated embedded part machining and welding device according to claim 3, wherein: the welding mechanism (5) comprises a welding guide plate (51) arranged on one side of the driving sliding table (13), and the welding guide plate (51) is inclined downwards towards the direction close to the positioning table (11);

the welding guide plate (51) is provided with a mounting frame (52) in a sliding mode, the welding gun (521) is arranged on the mounting frame (52), and the welding guide plate (51) is provided with a fourth driving piece (53) used for driving the mounting frame (52) to slide.

5. A fabricated embedded part machining and welding device according to claim 3, wherein: the positioning assembly comprises a positioning piece (6) rotatably arranged on one side of the driving sliding table (13) and a positioning rod (8) fixed on the welding machine table (1), wherein the positioning piece (6) comprises a connecting plate (61) arranged on the driving sliding table (13), a connecting rod (62) rotatably connected with the connecting plate (61), and a positioning clamping jaw (63) arranged at one end, far away from the connecting plate (61), of the connecting rod (62);

and a positioning groove (621) clamped with the positioning rod (8) is formed in the connecting rod (62), and when the positioning piece (6) rotates until the positioning groove (621) on the connecting rod (62) abuts against the positioning rod (8), the axis of the positioning clamping jaw (63) is positioned at the center of the positioning table (11).

6. The fabricated embedded part machining and welding device according to claim 5, wherein: the positioning clamping jaw (63) comprises a connecting portion (631) and a clamping plate (632), a clamping groove (6321) used for being in butt joint with a threaded reinforcing steel bar is formed in the clamping plate (632), and a fifth driving piece (7) used for driving the positioning rod (8) to rotate is arranged on the driving sliding table (13).

7. The fabricated embedded part machining and welding device according to claim 6, wherein: the inner side wall of the clamping groove (6321) is provided with a plurality of balls (633) in a sliding manner.

8. The fabricated embedded part machining and welding device according to claim 7, wherein: an accommodating groove for accommodating the ball (633) is formed in the inner side wall of the clamping groove (6321), and a limiting ring (634) for propping against the ball (633) is arranged at the opening of the accommodating groove.

9. The fabricated embedded part machining and welding device according to claim 2, wherein: be provided with supplementary clamping assembly on first clamping assembly (21), supplementary clamping assembly is including sliding the setting supplementary tight piece (213) of supporting in clamping block (211) one side, one side that clamping block (211) is close to another clamping block (211) has been seted up and is used for holding the groove (2111) of stepping down of supplementary tight piece (213), be provided with on clamping block (211) and be used for the drive supplementary tight piece (213) are kept away from second drive assembly (23) that clamping block (211) removed.

10. The fabricated embedded part machining and welding device according to claim 9, wherein: the second driving piece (33) comprises an adjusting rod (231) and a guide rod (232), wherein the adjusting rod (231) penetrates through the clamping block (211) of the first clamping assembly (21), the adjusting rod (231) is in threaded connection with the clamping block (211), and the guide rod (232) is in sliding connection with the clamping block (211); the adjusting rod (231) is rotatably connected with the auxiliary abutting block (213), and the guide rod (232) is fixedly connected with the auxiliary abutting block (213).