Horizontal position welding and submerged arc welding trolley
By designing the clamping and adjustment mechanism of the horizontal submerged arc welding carriage, the problem of flux collection was solved, enabling efficient collection and reuse of flux, and improving welding efficiency and adaptability.
Patent Information
- Application Number
- CN202423085744.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing arc welding trolleys have difficulty effectively collecting flux when welding pipes, leading to resource waste and reduced welding efficiency.
A horizontal submerged arc welding trolley was designed, employing a first clamping mechanism and a second clamping mechanism. The material receiving box is clamped to the pipe wall to collect flux through a hydraulic support rod and a bevel gear mechanism, and then transported to the loading box through a return pipe. At the same time, the welding gun position is adjusted by an angle adjustment mechanism and a moving mechanism to accommodate welding wires of different diameters and welding requirements.
It enables efficient collection and reuse of flux, improves welding efficiency and adaptability, reduces resource waste, and enhances the stability of welding quality.
Smart Images
Figure CN223572179U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to a kind of arc welding trolley technical field, more specifically, it is especially related to a kind of transverse welding submerged arc welding trolley. BACKGROUND
[0002] Arc welding trolley is an important automated welding equipment, which can automatically walk on the welding track and complete the welding work with the welding gun. This equipment is usually composed of a walking mechanism and a wire feeding mechanism, which can realize continuous, high-speed and efficient welding process. Arc welding trolley is widely used in automobile industry, shipbuilding, steel structure manufacturing and other industrial fields, especially in occasions requiring high-quality welding, such as railway engineering, bridge, etc. Arc welding trolley can provide more reliable welding solutions. By using arc welding trolley, enterprises can greatly improve production efficiency, reduce labor cost, and ensure the stability and consistency of welding quality.
[0003] Based on the above, the inventor found that there are the following problems: the current arc welding trolley uses flux when welding pipes, and some flux will fall during use. The existing arc welding trolley cannot effectively collect the flux.
[0004] Therefore, in view of the above problems, the existing structure and defects are improved, and a transverse welding submerged arc welding trolley is provided to achieve the purpose of having more practical value. INVENTION CONTENTS
[0005] To solve the above technical problems, the utility model provides a kind of transverse welding submerged arc welding trolley to solve the problem that the current arc welding trolley cannot effectively collect flux.
[0006] The purpose and effect of the utility model transverse welding submerged arc welding trolley are achieved by the following specific technical means:
[0007] A kind of transverse welding submerged arc welding trolley, including track, the track is installed with wire feeding trolley and welding trolley, the welding trolley includes driving component and mounting bracket, the surface of the driving component is rotatably connected with locking mechanism, the surface of the mounting bracket is installed with material receiving box by first close contact mechanism, the surface of the mounting bracket is installed with tray by second close contact mechanism, the surface of the mounting bracket is installed with first installation box by angle adjusting mechanism, the first installation box is installed with welding gun by moving mechanism, the bottom of the material receiving box is installed with connecting head, the surface of the connecting head is provided with connecting port, the top of the driving component is installed with charging box, one end of the connecting port is installed with return pipe, the end of the return pipe away from the connecting port is connected with the charging box.
[0008] Further, the first close-fitting mechanism comprises connecting pieces mounted on both sides of the surface of the receiving box and sliding grooves opened on both sides of the mounting frame, the surface of the connecting piece is provided with a sliding block, the sliding block is located in the sliding groove, further comprising hydraulic support rods rotatably mounted on both sides of the mounting frame and a cross bar mounted in the receiving box, the output end of the hydraulic support rod is rotatably connected with the cross bar.
[0009] Further, the second close-fitting mechanism comprises a drive rod penetrating through the mounting frame, a group of first bevel gears are mounted on the surface of the drive rod outside the mounting frame, first adjusting handwheels are mounted at both ends of the drive rod, the surface of the first bevel gear is engaged with a second bevel gear, further comprising first bearing seats mounted on both sides of the mounting frame, a first screw rod is mounted in the first bearing seat, one end of the first screw rod is connected with the second bevel gear, the first screw rod penetrates through a mounting plate, further comprising first guide rails mounted on both sides of the mounting frame and second guide rails mounted on the surface of the mounting plate, a guide rail groove matched with the first guide rail is opened on the surface of the mounting plate, a moving piece is mounted on the second guide rail, the surface of the moving piece is provided with a guide rail groove matched with the second guide rail, a spring is mounted on the surface of the mounting plate through a fixing piece, one end of the spring is connected with the moving piece, the moving piece is rotatably connected with the tray, further comprising a connecting rod rotatably connected with the connecting piece, one end of the connecting rod away from the connecting piece is rotatably connected with the tray.
[0010] Further, the angle adjusting mechanism comprises a second mounting box mounted on the surface of one of the connecting pieces, a worm and a turbine are mounted in the second mounting box, the worm and the turbine are engaged with each other, one end of the worm extends to the outside of the second mounting box and is provided with a second adjusting handwheel, the turbine is connected with the first mounting box through a connecting shaft.
[0011] Further, the moving mechanism comprises a second bearing seat mounted in the first mounting box, a second screw rod is mounted in the second bearing seat, one end of the second screw rod extends to the outside of the first mounting box and is provided with a third adjusting handwheel, the second screw rod penetrates through a moving block, a group of guide rods are mounted in the first mounting box, a slot is opened on the surface of one side of the first mounting box, the moving block is located in the slot, a connecting plate is mounted on the surface of the slot, and a welding gun is mounted on the connecting plate through a fixing piece.
[0012] Further, the mounting frame is provided with a protective shell on both sides.
[0013] Compared with the prior art, the utility model has the advantages of:
[0014] The utility model discloses a first close -fitted mechanism is used, when using, the track is installed on the pipeline that needs to be welded, then the wire feeder trolley and the welding trolley are fixed on the track through the locking mechanism, then start the hydraulic support rod. The hydraulic support rod starts and moves the connecting piece in the sliding slot through the slider, and the connecting piece moves and drives the receiving box to move, thereby driving the receiving box to closely adhere to the pipe wall, when welding, the flux that does not participate in the reaction falls into the receiving box, then falls into the back material pipe through the connector, can be connected the gas pipe through the connecting port, and the flux in the back material pipe is blown into the loading box, through the above -mentioned design, can effectively collect the flux and reuse again.
[0015] When the height of the tray needs to be adjusted, only the first adjusting hand wheel needs to be rotated, the first adjusting hand wheel rotates and drives the second bevel gear to rotate, the second bevel gear rotates and drives the first lead screw to rotate, the first lead screw rotates and drives the mounting plate to move up and down, the first guide rail can limit the mounting plate, the mounting plate moves and drives the moving piece to move, the moving piece moves and drives the tray to move up and down, through the use of the spring, the moving piece can be driven to move along the second guide rail, thereby driving the tray to closely adhere to the pipe wall, it needs to be noted that the tray is inclined to the receiving box, through the above -mentioned design, the flux can be transported into the receiving box in advance, and the receiving box is located below the tray, can collect the flux caught by the tray, improve the collection effect, and the distance between the tray and the welding gun can be adjusted, thereby matching the welding wire of different diameters. ACCURACY OF DRAWINGS
[0016] Figure 1 It is a whole schematic view of the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0017] Figure 2 It is a schematic view of the welding trolley in the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0018] Figure 3 It is a schematic view of the welding trolley in the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0019] Figure 4 It is a schematic view of the angle adjusting mechanism in the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0020] Figure 5 It is a schematic view of the moving mechanism in the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0021] Figure 6 It is a schematic view of the first close -fitted mechanism in the utility model discloses a kind of transverse welding submerged arc welding trolley.
[0022] Figure 7 It is a schematic view of the utility model discloses a kind of transverse welding submerged arc welding trolley Figure 3 A point amplification schematic view.
[0023] Figure 8 The utility model relates to a kind of horizontal welding submerged arc welding trolley Figure 3 The enlarged schematic view of point B in the middle.
[0024] In the drawing, the corresponding relationship of component name and figure number is as follows:
[0025] 1, track; 2, wire feeder trolley; 3, welding trolley; 4, driving component; 5, mounting frame; 6, locking mechanism;
[0026] 701, connecting piece; 702, sliding groove; 703, sliding block; 704, hydraulic support rod; 705, crossbar;
[0027] 8, material receiving box;
[0028] 901, driving rod; 902, first bevel gear; 903, first adjusting hand wheel; 904, second bevel gear; 905, first bearing seat; 906, first screw rod; 907, mounting plate; 908, first guide rail; 909, second guide rail; 910, moving piece; 911, spring; 912, connecting rod;
[0029] 10, tray;
[0030] 1101, second mounting box; 1102, worm; 1103, second adjusting hand wheel; 1104, turbine;
[0031] 12, first mounting box;
[0032] 1301, second bearing seat; 1302, second screw rod; 1303, third adjusting hand wheel; 1304, moving block; 1305, guide rod; 1306, slot; 1307, connecting plate;
[0033] 14, welding torch; 15, connecting head; 16, connecting port; 17, charging box; 18, material return pipe; 19, protective shell. DETAILED DESCRIPTION
[0034] The embodiments of the utility model are further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0035] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0036] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.
[0037] Embodiment:
[0038] As shown in the accompanying Figure 1 to the accompanying Figure 8 As shown:
[0039] The utility model provides a kind of transverse welding submerged arc welding trolley, including track 1, the track 1 is equipped with wire feeder trolley 2 and welding trolley 3, the welding trolley 3 includes driving component 4 and mounting bracket 5, the surface of driving component 4 is rotatably connected with locking mechanism 6, the surface of mounting bracket 5 is equipped with material receiving box 8 by first close mechanism, the surface of mounting bracket 5 is equipped with tray 10 by second close mechanism, the surface of mounting bracket 5 is equipped with first installation box 12 by angle adjusting mechanism, welding torch 14 is installed in first installation box 12 by moving mechanism, the bottom of material receiving box 8 is equipped with connector 15, the surface of connector 15 is equipped with connecting port 16, the top of driving component 4 is equipped with loading box 17, one end of connecting port 16 is equipped with return pipe 18, the end of return pipe 18 away from connecting port 16 is connected with loading box 17.
[0040] Among them, the first close mechanism includes connecting piece 701 installed on the surface of material receiving box 8 both sides and the chute 702 opened in the both sides of mounting bracket 5, the surface of connecting piece 701 is equipped with sliding block 703, the sliding block 703 is located in chute 702, further including hydraulic support rod 704 rotatably installed in the both sides of mounting bracket 5 and cross bar 705 installed in material receiving box 8, the output end of hydraulic support rod 704 is rotatably connected with cross bar 705.
[0041] Through the use of the first close-fitting mechanism, in use, the track 1 is installed on the pipeline that needs to be welded, and then the wire feeder trolley 2 and the welding trolley 3 are fixed on the track 1 through the locking mechanism 6, and then the hydraulic supporting rod 704 is started. The hydraulic supporting rod 704 is started to drive the connecting piece 701 to move in the sliding groove 702 by the sliding block 703. The movement of the connecting piece 701 drives the material receiving box 8 to move, so as to drive the material receiving box 8 to closely adhere to the pipe wall. When welding, the flux not involved in the reaction will fall into the material receiving box 8, and then fall into the material returning pipe 18 through the connecting head 15. The flux in the material returning pipe 18 can be blown into the material loading box 17 by connecting the gas pipe through the connecting port 16. Through the above design, the flux can be effectively collected and utilized.
[0042] The second close-fitting mechanism comprises a driving rod 901 penetrating through the mounting frame 5, a set of first bevel gears 902 are mounted on the surface of the driving rod 901 outside the mounting frame 5, first adjusting hand wheels 903 are mounted at both ends of the driving rod 901, second bevel gears 904 are engaged with the surface of the first bevel gears 902, first bearing seats 905 are mounted on both sides of the mounting frame 5, first lead screws 906 are mounted in the first bearing seats 905, one end of the first lead screws 906 is connected with the second bevel gears 904, the first lead screws 906 penetrate through mounting plates 907, first guide rails 908 are mounted on both sides of the mounting frame 5, and second guide rails 909 are mounted on the surface of the mounting plates 907, guide rail grooves matched with the first guide rails 908 are formed in the surface of the mounting plates 907, moving pieces 910 are mounted on the second guide rails 909, the surface of the moving pieces 910 is provided with guide rail grooves matched with the second guide rails 909, springs 911 are mounted on the surface of the mounting plates 907 through fixing pieces, one end of the springs 911 is connected with the moving pieces 910, the moving pieces 910 are rotatably connected with the trays 10, connecting rods 912 rotatably connected with the connecting pieces 701 are further included, one end of the connecting rods 912 away from the connecting pieces 701 is rotatably connected with the trays 10.
[0043] When it is necessary to adjust the height of the tray 10, only the first adjusting hand wheel 903 needs to be rotated. The rotation of the first adjusting hand wheel 903 drives the rotation of the second bevel gear 904, the rotation of the second bevel gear 904 drives the rotation of the first lead screw 906, the rotation of the first lead screw 906 drives the up-down movement of the mounting plate 907, the first guide rail 908 can limit the mounting plate 907, the movement of the mounting plate 907 drives the movement of the moving part 910, the movement of the moving part 910 drives the up-down movement of the tray 10, and through the use of the spring 911, the moving part 910 can be driven to move along the second guide rail 909, so as to drive the tray 10 to be close to the pipe wall. It should be noted that the tray 10 is inclined to the receiving box 8. Through the above design, the flux can be delivered into the receiving box 8 in advance, the receiving box 8 is located below the tray 10, and the flux collected by the tray 10 can be collected, the collection effect is improved, and the distance between the tray 10 and the welding gun 14 can be adjusted, so as to match welding wires of different diameters.
[0044] The angle adjusting mechanism comprises a second mounting box 1101 mounted on the surface of one of the connecting pieces 701, a worm 1102 and a turbine 1104 are mounted in the second mounting box 1101, the worm 1102 and the turbine 1104 are engaged, one end of the worm 1102 extends to the outside of the second mounting box 1101 and is provided with a second adjusting hand wheel 1103, and the turbine 1104 is connected with the first mounting box 12 through a connecting shaft.
[0045] When it is necessary to adjust the angle of the welding gun 14, only the second adjusting hand wheel 1103 needs to be rotated. When the second adjusting hand wheel 1103 is rotated, the worm 1102 is driven to rotate, the rotation of the worm 1102 drives the rotation of the turbine 1104, and the rotation of the turbine 1104 drives the rotation of the first mounting box 12, so as to drive the rotation of the welding gun 14. Through the above design, the angle of the welding gun 14 can be conveniently adjusted.
[0046] The moving mechanism comprises a second bearing seat 1301 mounted in the first mounting box 12, a second lead screw 1302 is mounted in the second bearing seat 1301, one end of the second lead screw 1302 extends to the outside of the first mounting box 12 and is provided with a third adjusting hand wheel 1303, the second lead screw 1302 penetrates a moving block 1304, a group of guide rods 1305 are mounted in the first mounting box 12, a surface of one side of the first mounting box 12 is provided with a slot 1306, the moving block 1304 is located in the slot 1306, a connecting plate 1307 is mounted on the surface of the slot 1306, and the welding gun 14 is mounted on the connecting plate 1307 through a fixing piece.
[0047] When it is necessary to adjust the distance between the welding gun 14 and the pipe wall, the third adjusting hand wheel 1303 is rotated through the use of the moving mechanism, the second lead screw 1302 is rotated when the third adjusting hand wheel 1303 is rotated, the second bearing seat 1301 can support the second lead screw 1302, the moving block 1304 is moved in the slot 1306 when the second lead screw 1302 is rotated, the welding gun 14 is moved when the moving block 1304 is moved, and the guide rod 1305 can limit the moving block 1304, so that the position of the welding gun 14 can be effectively adjusted.
[0048] The mounting frame 5 is provided with a protective shell 19 on both sides.
[0049] The use of the protective shell 19 can protect the components of the second close-together mechanism.
[0050] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.
Claims
1. A horizontal submerged arc welding trolley, comprising a track (1), on which a wire feeding trolley (2) and a welding trolley (3) are mounted, the welding trolley (3) comprising a driving component (4) and a mounting bracket (5), wherein a locking mechanism (6) is rotatably connected to the surface of the driving component (4), characterized in that: The surface of the mounting bracket (5) is fitted with a receiving box (8) via a first fastening mechanism. The surface of the mounting bracket (5) is fitted with a tray (10) via a second fastening mechanism. The surface of the mounting bracket (5) is fitted with a first mounting box (12) via an angle adjustment mechanism. The first mounting box (12) is fitted with a welding torch (14) via a moving mechanism. The bottom of the receiving box (8) is fitted with a connector (15). The surface of the connector (15) is provided with a connection port (16). The top of the driving component (4) is fitted with a loading box (17). One end of the connection port (16) is fitted with a return pipe (18). The end of the return pipe (18) away from the connection port (16) is connected to the loading box (17).
2. The horizontal submerged arc welding trolley as described in claim 1, characterized in that: The first fastening mechanism includes connectors (701) installed on both sides of the surface of the receiving box (8) and slide grooves (702) opened on both sides of the mounting frame (5). A slider (703) is installed on the surface of the connector (701). The slider (703) is located in the slide groove (702). It also includes a hydraulic support rod (704) rotatably installed on both sides of the mounting frame (5) and a crossbar (705) installed in the receiving box (8). The output end of the hydraulic support rod (704) is rotatably connected to the crossbar (705).
3. The horizontal submerged arc welding trolley as described in claim 2, characterized in that: The second clamping mechanism includes a drive rod (901) penetrating the mounting bracket (5). A set of first bevel gears (902) is mounted on the surface of the drive rod (901) located on the outer side of the mounting bracket (5). First adjusting handwheels (903) are mounted at both ends of the drive rod (901). A second bevel gear (904) meshes with the surface of the first bevel gears (902). The mechanism also includes first bearing seats (905) mounted on both sides of the mounting bracket (5). A first lead screw (906) is installed inside the first bearing seat (905). One end of the first lead screw (906) is connected to the second bevel gear (904). The first lead screw (906) penetrates the mounting plate (907). The mechanism also includes first guide rails (908) mounted on both sides of the mounting bracket (5). The mounting plate (907) is equipped with a second guide rail (909) on its surface. The surface of the mounting plate (907) is provided with a guide rail groove that matches the first guide rail (908). A movable part (910) is mounted on the second guide rail (909). The surface of the movable part (910) is provided with a guide rail groove that matches the second guide rail (909). A spring (911) is mounted on the surface of the mounting plate (907) by a fixing member. One end of the spring (911) is connected to the movable part (910). The movable part (910) is rotatably connected to the tray (10). The mounting plate (907) also includes a connecting rod (912) rotatably connected to the connecting member (701). The end of the connecting rod (912) away from the connecting member (701) is rotatably connected to the tray (10).
4. The horizontal submerged arc welding trolley as described in claim 3, characterized in that: The angle adjustment mechanism includes a second mounting box (1101) mounted on the surface of one of the connectors (701). A worm (1102) and a turbine (1104) are installed inside the second mounting box (1101). The worm (1102) and the turbine (1104) mesh with each other. One end of the worm (1102) extends to the outside of the second mounting box (1101) and is equipped with a second adjustment handwheel (1103). The turbine (1104) is connected to the first mounting box (12) via a connecting shaft.
5. The horizontal submerged arc welding trolley as described in claim 4, characterized in that: The moving mechanism includes a second bearing seat (1301) installed in a first mounting box (12), a second lead screw (1302) installed in the second bearing seat (1301), one end of the second lead screw (1302) extending to the outside of the first mounting box (12) and a third adjusting handwheel (1303) installed thereon, the second lead screw (1302) passing through a moving block (1304), a set of guide rods (1305) installed in the first mounting box (12), a slot (1306) is provided on one side of the surface of the first mounting box (12), the moving block (1304) is located in the slot (1306), a connecting plate (1307) is installed on the surface of the slot (1306), and a welding torch (14) is installed on the connecting plate (1307) by means of a fastener.
6. The horizontal submerged arc welding trolley as described in claim 1, characterized in that: Protective shells (19) are installed on both sides of the mounting bracket (5).