CN210937909U

CN210937909U - Welding machine with weldment fixing function

Info

Publication number: CN210937909U
Application number: CN201921416731.9U
Authority: CN
Inventors: 尹永国
Original assignee: Dalian Xinhe Technology Co ltd
Current assignee: Dalian Xinhe Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-07
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a welding machine with weldment fixing function, which relates to the technical field of welding machines and solves the technical problem that the prior welding machine has low working efficiency of the welding machine due to overlarge or undersize welding seams when butt-jointing workpieces in irregular shapes when the workpieces are not fixed stably enough by the prior welding machine, the working machine comprises a workbench, a portal frame is arranged on the workbench, a workpiece seat is arranged on the workbench, a first motor is arranged in the workbench, the utility model can control the workpiece seat to rotate through a control panel, realizes a welding nozzle through the matching of an electric slide rail and an electric push rod, welds the workpieces in multiple directions, saves time and labor, greatly improves the working efficiency, can carry out three-point fixing on workpieces in different shapes and lengths through a fixing structure, and ensures that the welding parts are butted by driving of a second motor, ensures that the welding seams gaps between the welding parts are in a moderate state, meanwhile, the welding stability is ensured, and the working efficiency of the welding machine is improved.

Description

Welding machine with weldment fixing function

Technical Field

The utility model relates to a welding machine technical field specifically is a welding machine with weldment fixed function.

Background

The welding machine has many kinds, there is single-point single function, single-point double function, single-point multiple function (this kind of welding machine also has only a bonding tool, can do the welding of arbitrary angle between 90 jiaos to 180 jiaos after the form of transform locating plate), also two, three, four-point even six spot welder and four corners welding machine etc. in addition, the welding function that different kinds of welding machines have also is different with work efficiency, the welding machine is the especially important instrument when the work piece is add man-hour, make the work piece butt joint process integrative, like the utility model discloses a carousel formula high cycle welding machine, the utility model discloses a patent that publication is CN207771040U, a carousel formula high cycle welding machine has been designed, this welding machine can diversified multi-angle carry out the welding work in the middle of work, bring convenience, labour saving and time saving, great improvement work efficiency, and stability is good, bearing capacity is strong, the utility model relates to a rationally designed, The welding machine has the advantages of simple structure, safety, reliability, convenience in use, easiness in maintenance and good popularization and use values, but the existing welding machine is not firm enough when workpieces are fixed, and the workpieces are easy to loosen when the workpieces in different shapes are processed, so that the welding seam is too large or too small indirectly, and the working efficiency of the welding machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a welding machine with weldment fixed function has solved current welding machine and has stabilized the work piece welding of irregular shape inadequately because too big or the undersize of welding seam leads to welding machine work efficiency to hang down technical problem when the butt joint.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a welding machine with weldment fixed function, includes the workstation, install the portal frame on the workstation, install the work piece seat on the workstation, install first motor in the workstation, first motor drive end is through pivot and work piece seat fixed connection, install control panel on the portal frame, electronic slide rail is installed to the wall on the portal frame internal frame, electronic slide rail removes the end and installs electric putter, the last welder shower nozzle of installing of electric putter, install fixed knot on the work piece seat and construct.

Preferably, the fixed structure includes a second motor, an inner cavity is formed in the workpiece seat, the second motor is installed on one side of the inner cavity, a lead screw is installed on a driving end of the second motor, the other end of the lead screw is movably connected with the other wall surface of the inner cavity through a bearing, a pair of moving blocks with the same structure is installed on the lead screw, through holes are respectively formed in the pair of moving blocks, a supporting rod is fixedly installed above the lead screw between the inner wall surfaces of the inner cavity, the supporting rod penetrates through the through holes, an opening is formed in the upper wall surface of the workpiece seat, clamping portions are respectively installed on the pair of moving blocks, and the clamping portions penetrate through the.

Preferably, the clamping portion comprises a pair of vertical rods with the same structure, the pair of vertical rods are fixedly mounted on the pair of moving blocks respectively, support rings are mounted at the top ends of the pair of vertical rods, threaded holes are formed in the support rings respectively, screw rods are screwed to the support rings through the threaded holes respectively, stop blocks are mounted on the screw rods and located on inner rings of the support rings respectively, and handles are mounted on the screw rods and located on one sides of the outer wall surfaces of the support rings respectively.

Preferably, one half of the threads on the lead screw are opposite to the other half of the threads on the lead screw.

Preferably, the threaded holes, the screw rod, the stop block and the handle on the support ring are at least three respectively.

Preferably, the first motor is located at a central shaft of the workbench, and the workpiece seat is located at the central shaft of the workbench.

Preferably, the first motor, the electric slide rail and the input end of the welding gun nozzle are respectively in electric control connection with the output end of the control panel through leads.

Preferably, the input end of the second motor is electrically connected with the output end of the control panel through a wire.

Advantageous effects

The utility model provides a welding machine with weldment fixed function has solved current welding machine and has stabilized the work piece welding of irregular shape inadequately because the too big or undersize of welding seam leads to the technical problem that welding machine work efficiency hangs down during the butt joint to the fixed of work piece, the utility model discloses a steerable work piece seat of control panel rotates to realize the welding shower nozzle through electric slide rail and electric putter's cooperation, diversified welds the work piece, labour saving and time saving has improved work efficiency greatly, through fixed knot structure, can carry out three point fixing to the machined part of different shapes and length, and at second motor drive, make welding piece realize the butt joint, guarantee that the welding seam clearance is in moderate state between the welding piece, also guaranteed welded stability simultaneously, improve the work efficiency of welding machine.

Drawings

FIG. 1 is a schematic view of a front view structure of a welding machine with a weldment fixing function.

Fig. 2 is the utility model discloses a fixed knot of welding machine constructs the schematic diagram with weldment fixed function.

Fig. 3 is a schematic view of a clamping portion structure of a welding machine with a weldment fixing function.

In the figure: 1-a workbench; 2-a portal frame; 3-a workpiece seat; 4-a first motor; 5-a rotating shaft; 6-control panel; 7-an electric slide rail; 8, an electric push rod; 9-a welding gun nozzle; 10-a second motor; 11-lumen; 12-a lead screw; 13-a bearing; 14-a moving block; 15-support rods; 16-upright stanchion; 17-a support ring; 18-a screw rod; 19-a stopper; 20-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a welding machine with a weldment fixing function comprises a workbench 1, wherein a portal frame 2 is installed on the workbench 1, a workpiece seat 3 is installed on the workbench 1, a first motor 4 is installed in the workbench 1, a driving end of the first motor 4 is fixedly connected with the workpiece seat 3 through a rotating shaft 5, a control panel 6 is installed on the portal frame 2, an electric sliding rail 7 is installed on the upper wall surface of an inner frame of the portal frame 2, an electric push rod 8 is installed at a moving end of the electric sliding rail 7, a welding gun spray head 9 is installed on the electric push rod 8, a fixing structure is installed on the workpiece seat 3 and comprises a second motor 10, an inner cavity 11 is formed in the workpiece seat 3, the second motor 10 is installed on one side of the inner cavity 11, a lead screw 12 is installed at a driving end of the second motor 10, and the other end of the lead screw 12 is movably connected with the other wall surface of the inner cavity 11 through a bearing 13, a pair of moving blocks 14 with the same structure are mounted on the screw rod 12, through holes are respectively formed in the pair of moving blocks 14, a support rod 15 is fixedly mounted between the inner wall surfaces of the inner cavity 11 and positioned above the screw rod 12, the support rod 15 penetrates through the through holes, an opening is formed in the upper wall surface of the workpiece seat 3, clamping parts are respectively mounted on the pair of moving blocks 14 and penetrate through the opening, each clamping part comprises a pair of vertical rods 16 with the same structure, the pair of vertical rods 16 are respectively and fixedly mounted on the pair of moving blocks 14, support rings 17 are mounted at the top ends of the pair of vertical rods 16, threaded holes are respectively formed in the support rings 17, screw rods 18 are respectively screwed on the support rings 17 through the threaded holes, stop blocks 19 are respectively mounted on inner rings of the screw rods 18 positioned on the support rings 17, and handles 20, half screw thread on the lead screw 12 with half screw thread is opposite on the lead screw 12, screw hole, lead screw 18, dog 19 and handle 20 on the support ring 17 are at least three respectively, first motor 4 is located 1 center pin department of workstation, work piece seat 3 is located 1 center pin department of workstation, first motor 4, electronic slide rail 7 and welder shower nozzle 9 input pass through wire automatically controlled with control panel 6 output respectively and are connected, second motor 10 input passes through wire automatically controlled with control panel 6 output and is connected.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the power input ends of the first motor 4, the control panel 6, the electric slide rail 7, the electric push rod 8, the welding gun nozzle 9 and the second motor 10 are respectively and electrically connected with an external power supply through leads, as can be seen from fig. 1-3 of the specification, when in use, the power supply is switched on, the workpieces to be welded are respectively placed in the support ring 17, meanwhile, the handle 20 on the lead screw 18 is rotated, so that the lead screw 18 respectively moves into the support ring 17, and the workpieces to be welded are clamped and fixed, at this time, the second motor 10 is controlled to rotate through the control panel 6, the driving end of the second motor 10 rotates, and the lead screw 12 is driven to rotate under the action of the bearing 13, since half threads of the lead screw 12 are opposite to the other half threads, the moving blocks 14 have the tendency of moving in opposite directions, and under the action of the support rod 15, the moving blocks 14 on the lead screw 12 move, and the vertical rod 16 is driven to move in opposite directions, the vertical rod 16 drives the supporting ring 17 to move in opposite directions at the same time, therefore, the butt joint of the workpieces to be welded is realized, at the moment, the control panel 6 controls the moving end of the electric sliding rail 7 to move above a welding seam, the control panel 6 controls the telescopic end of the electric sliding rail 7 to extend downwards, and at the same time, the control panel 6 starts the welding gun sprayer 9 to enable the workpieces to be welded, when the workpieces to be welded need to rotate, the control panel 6 controls the first motor 4 to rotate, at the moment, the workpiece base 3 rotates, and the diversified multi-position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a welding machine with weldment fixed function, includes workstation (1), its characterized in that, install portal frame (2) on workstation (1), install work piece seat (3) on workstation (1), install first motor (4) in workstation (1), first motor (4) drive end is through pivot (5) and work piece seat (3) fixed connection, install control panel (6) on portal frame (2), electronic slide rail (7) are installed to the wall on portal frame (2) the internal frame, electronic slide rail (7) are removed the end and are installed electric putter (8), install welder shower nozzle (9) on electric putter (8), install fixed knot on work piece seat (3) and construct.

2. The welding machine with the function of fixing the weldment according to claim 1, wherein the fixing structure comprises a second motor (10), an inner cavity (11) is formed in the workpiece seat (3), the second motor (10) is installed on one side of the inner cavity (11), a lead screw (12) is installed at a driving end of the second motor (10), the other end of the lead screw (12) is movably connected with the other wall surface of the inner cavity (11) through a bearing (13), a pair of moving blocks (14) with the same structure are installed on the lead screw (12), through holes are respectively formed in the pair of moving blocks (14), a support rod (15) is fixedly installed above the lead screw (12) between the inner wall surfaces of the inner cavity (11), the support rod (15) penetrates through the through holes, an opening is formed in the upper wall surface of the workpiece seat (3), and clamping parts are respectively installed on the pair of moving blocks (14), the clamping part penetrates through the opening.

3. The welding machine with the function of fixing the weldment according to claim 2, wherein the clamping portion comprises a pair of vertical rods (16) with the same structure, the pair of vertical rods (16) are respectively and fixedly installed on the pair of moving blocks (14), a support ring (17) is installed at the top ends of the pair of vertical rods (16), threaded holes are respectively formed in the support ring (17), lead screws (18) are respectively screwed in the support ring (17) through the threaded holes, stop blocks (19) are respectively installed on the lead screws (18) and located on the inner ring of the support ring (17), and handles (20) are respectively installed on the lead screws (18) and located on one side of the outer wall surface of the support ring (17).

4. A welder with weldment fixing function according to claim 2, characterized in that one half of the threads on said lead screw (12) are opposite to the other half of the threads on said lead screw (12).

5. A welder with weldment fixing function according to claim 3, characterized in that the threaded holes on the support ring (17), the screw (18), the stop (19) and the handle (20) are at least three in each case.

6. A welder with weldment fixing function according to claim 1, characterized in that said first motor (4) is located at the central axis of the worktable (1) and said workpiece holder (3) is located at the central axis of the worktable (1).

7. The welding machine with the function of fixing the weldment according to claim 1, wherein the input ends of the first motor (4), the electric slide rail (7) and the welding gun nozzle (9) are electrically connected with the output end of the control panel (6) through leads respectively.

8. A welder with weldment fixing function according to claim 2, characterized in that the input of the second motor (10) is electrically connected to the output of the control panel (6) by means of a wire.