CN210359777U - Push-pull mechanism of butt-welding machine - Google Patents
Push-pull mechanism of butt-welding machine Download PDFInfo
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- CN210359777U CN210359777U CN201921197614.8U CN201921197614U CN210359777U CN 210359777 U CN210359777 U CN 210359777U CN 201921197614 U CN201921197614 U CN 201921197614U CN 210359777 U CN210359777 U CN 210359777U
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Abstract
The utility model provides a butt-joint machine's push-and-pull mechanism, including fixed plate, fly leaf, push-and-pull cylinder and push-and-pull hook, but the fly leaf is installed on the fixed plate with horizontal slip, and on push-and-pull cylinder was fixed in the fixed plate, push-and-pull cylinder's telescopic link was connected with the fly leaf, and on horizontal locating piece was fixed in the fly leaf, the fly leaf middle part was equipped with the breach, and push-and-pull cylinder's telescopic link was connected with the bulge of breach department on the fly leaf. The push-pull mechanism of the butt-joint welding machine can complete the welding process quickly and conveniently, and automatic welding is realized.
Description
Technical Field
The utility model relates to a metal welding equipment technical field, in particular to butt-joint machine's push-and-pull institution.
Background
Referring to fig. 1, in the production process of the metal shelf, a frame 20 needs to be welded at the peripheral edge of the metal panel 10 to serve as a partition of the shelf, in order to enhance the supporting strength of the metal panel 10, two reinforcing bars 30 need to be welded on the metal panel 10, the cross section of each reinforcing bar 30 is shaped like a Chinese character ji, the reinforcing bar 30 is close to the frame 20, and the two side edges of each reinforcing bar 30 are welded with the metal panel 10. In practice, the principle of operation of a spray welder is that an arc is generated between two welding electrodes (usually an upper welding electrode and a lower welding electrode) by bringing them close together, so that the object to be welded, which is held between the two welding electrodes, can be welded. The existing butt welding machine is designed according to the structural characteristics of the welded workpiece, and is not suitable for the utility model discloses a strengthen welding of 30 and metal panel 10, therefore, it is necessary to research and develop a new butt welding machine again and accomplish the utility model discloses the welding of well work piece.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a butt-joint machine's push-and-pull institution, this butt-joint machine's push-and-pull institution can accomplish welding process fast, conveniently, realizes automatic welding.
The utility model relates to a technical solution:
the utility model provides a push-and-pull mechanism of butt-joint machine, includes fixed plate, fly leaf, push-and-pull cylinder and push-and-pull hook, but the fly leaf is installed on the fixed plate with horizontal sliding, and push-and-pull cylinder is fixed in on the fixed plate, and push-and-pull cylinder's telescopic link is connected with the fly leaf, and horizontal locating piece is fixed in on the fly leaf, and the fly leaf middle part is equipped with the breach, and push-and-pull cylinder's telescopic link is connected with the bulge of breach department.
Further, the push-pull hook is provided with two or more than two push-pull hooks.
Furthermore, a sliding rail and sliding block structure is arranged between the fixed plate and the movable plate so as to realize relative sliding.
Further, its characterized in that still includes two elevating assembly who installs respectively in fly leaf both ends, and each elevating assembly includes lift cylinder and elevator, and on the lift cylinder was fixed in the fly leaf, the telescopic link of lift cylinder was vertical upwards, and the elevator is fixed in on the telescopic link of lift cylinder.
Furthermore, the lifting device is characterized by further comprising a guide structure, wherein the guide structure and the push-pull hook are respectively arranged on two sides of the lifting cylinder, one side of the lifting block is connected with the guide structure, and the other side of the lifting block is connected with the push-pull hook.
Further, guide structure includes supporting shoe, vertical slide rail and vertical slider, and the supporting shoe is fixed in on the fly leaf, and vertical slide rail is fixed in on the supporting shoe, and vertical slider liftable slides and sets up on vertical slide rail, and vertical slider is connected with the elevator.
The utility model discloses butt-joint machine's push-and-pull mechanism includes that fixed plate, fly leaf, push-and-pull cylinder and push-and-pull hook cooperate through the setting, and the push-and-pull hook can be in the position of welding process automatic movement work piece to the different positions of welding workpiece, and can release the work piece that welds well is automatic, like this, can accomplish welding process fast, conveniently, realized automatic welding.
Drawings
FIG. 1 is a structural diagram of a workpiece welded by the butt-welding machine of the present invention;
FIG. 2 is a perspective view of the butt-welding machine of the present invention;
FIG. 3 is a partial enlarged view of a main view of the butt-welding machine of the present invention;
FIG. 4 is a partial enlarged view of a side view of the butt-welding machine of the present invention;
FIG. 5 is a partial enlarged view of the butt-welding machine of the present invention;
FIG. 6 is a structural diagram of the push-pull mechanism of the butt-welding machine of the present invention;
fig. 7 is a structural diagram of a welding head of the butt welding machine of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
Referring to fig. 2 to 5, the present invention provides a butt-welding machine for welding reinforcing bars 30 on a metal panel 10, the butt-welding machine includes a welding machine main body 1, a worktable 2, a workpiece positioning device 3, a push-pull mechanism 4, a lower welding electrode 5, a support frame 6 and a plurality of welding heads 7, the worktable 2 is fixed on the front side of the welding machine main body 1, the workpiece positioning device 4 is disposed on the worktable 2, the lower welding electrode 5 is fixed on the worktable 2 corresponding to the welding position on the workpiece positioning device 4 for contacting the lower surface of the workpiece, the lower welding electrode 5 is electrically connected with a transformer in the welding machine main body 1, the push-pull mechanism 4 is disposed on the worktable 2 and between the welding machine main body 1 and the workpiece positioning device 4 for moving the workpiece to weld the other side of the workpiece after welding one side of the workpiece, and pushing out the workpiece after welding both sides of the workpiece, the support frame 6 is fixedly arranged on the front side surface of the welding machine main body 1 and is positioned above the workpiece positioning device 3, the welding heads 7 are arranged on the support frame 6 in a lifting mode and are arranged in a row at intervals of a preset distance along the length direction of the support frame 6, each welding head 7 is electrically connected with an electric welding transformer in the welding machine main body 1, the bottom end of each welding head 7 is provided with an upper welding electrode 71, and the positions of the upper welding electrode 71 and the lower welding electrode 5 correspond to each other so as to clamp a welding workpiece.
The workpiece positioning device 3 comprises a transverse positioning block 31, a longitudinal positioning block 32, a longitudinal pressing block 33, a longitudinal pressing cylinder 34 and a downward pressing device 35, the transverse positioning block 31 is fixedly installed on a sliding part of the push-pull mechanism 4, the longitudinal positioning block 32 is fixed at one end of the workbench 2, the longitudinal pressing block 33 is telescopically installed at the other end of the workbench 2 through the longitudinal pressing cylinder 34, the transverse positioning block 31, the longitudinal positioning block 32 and the longitudinal pressing block 33 form a positioning space with an insertion opening 35 for positioning a first welding workpiece (a metal panel 10 and a frame 20 assembly), and the downward pressing device 35 is arranged on the support frame 6 and used for downward pressing a second welding workpiece (namely, reinforcing bars 30). The first welding workpiece (the metal panel 10 and the frame 20 assembly) is pushed into the positioning space through the placing opening 35, two adjacent edges of the workpiece are respectively tightly attached to the transverse positioning block 31 and the longitudinal positioning block 32, then the longitudinal pressing cylinder 34 is started to drive the longitudinal pressing block 33 to press the workpiece, the second welding workpiece is placed at the welding position on the first welding workpiece, and the lower pressing device 35 descends to press the second welding workpiece.
In order to position the workpiece more conveniently, the transverse positioning block 31 is provided with a magnet 36 for attracting the side surface of the workpiece.
To better provide stable positioning of the workpieces, the lower press block 352 is provided with a positioning groove 356 that mates with the second welded workpiece.
Referring to fig. 6, the push-pull mechanism 4 includes a fixed plate 41, a movable plate 42, a push-pull cylinder 43 and a push-pull hook 44, the movable plate 42 is horizontally slidably mounted on the fixed plate 41, the push-pull cylinder 43 is fixed on the fixed plate 41, an expansion link of the push-pull cylinder 43 is connected to the movable plate 42, the transverse positioning block 31 is fixed on the movable plate 42, in order to make the structure more compact, a notch 421 is formed in the middle of the movable plate 42, the expansion link of the push-pull cylinder 43 is connected to a protrusion at the notch 421 on the movable plate 42, a connecting end of the push-pull hook 44 is liftably mounted on the movable plate 42, a hooking end of the push-pull hook 44 is located at a gap between the welding heads 7 for hooking or disengaging the workpiece.
It can be understood that a slide rail and slider structure is disposed between the fixed plate 41 and the movable plate 42 to realize relative sliding.
The push-pull mechanism 4 further comprises two lifting assemblies respectively mounted at two ends of the movable plate 42, each lifting assembly comprises a lifting cylinder 451, a lifting block 452 and a guiding structure 453, the lifting cylinder 451 is fixed on the movable plate 42, an expansion rod of the lifting cylinder 451 is vertically upward, the lifting block 452 is fixed on the expansion rod of the lifting cylinder 451, the guiding structure 453 and the push-pull hook 44 are respectively mounted at two sides of the lifting cylinder 451, one side of the lifting block 452 is connected with the guiding structure 453, and the other side of the lifting block 452 is connected with the push-pull hook 44. It is to be understood that guide structure 453 may also be omitted.
Guide structure 453 includes supporting shoe 4531, vertical slide rail 4532 and vertical slider 4533, and supporting shoe 4531 is fixed in on the fly leaf 42, and vertical slide rail 4532 is fixed in on supporting shoe 4531, and vertical slider 4533 liftable slides and sets up on vertical slide rail 4532, and vertical slider 4533 is connected with lift block 452.
Referring to fig. 5 and 7, the supporting frame 6 includes two end plates 61 and a connecting rod 62, the connecting rod 62 is fixedly connected between the two end plates 61 and is close to one end of the two end plates 61, and the other end of the two end plates 61 is fixedly connected to the welding machine main body 1. Preferably, the two end plates 61 are right-angled triangular plates, and the connecting rod 62 is fixedly connected to an acute end of the right-angled triangular plates.
Each welding head 7 further comprises a welding head cylinder 72 and a connecting plate 73, a T-shaped groove 621 extending along the length direction is formed in the upper surface of the connecting rod 62, one end of the connecting plate 73 is fixed in the T-shaped groove 621 through a nut and a bolt, a guide sleeve 74 is arranged at the other end of the connecting plate 73, a guide shaft 75 is fixed on the welding head 7, the guide shaft 75 can slidably penetrate through the guide sleeve 74, one end, provided with the guide sleeve 74, of the connecting plate 73 is connected with a flexible copper strip 76, the flexible copper strip 76 is electrically connected with an electric welding transformer in the welding machine body 1, a mounting hole is formed in the middle of the connecting plate 73.
The upper end of soldered connection cylinder 72 has fixed block 77, the upper surface of fixed block 77 is equipped with dovetail 771, one side of dovetail 771 has fastening plate 772, one side that is close to fastening plate 772 on the fixed block 77 is equipped with the screw, the spiro union has fastening bolt 773 in the screw, fastening bolt 773's threaded end and fastening plate 772 are rotationally connected, welding machine main part 1 leading flank just is located soldered connection cylinder 72's top and has fixed boss 12, the lower surface rigid coupling of fixed boss 12 has forked tail guide rail 13, forked tail guide rail 13 wears to locate in the dovetail 771, it is fixed mutually with forked tail guide rail 13 and fixed block 77 through fastening bolt 773 and fastening plate 77. By adopting the structure, the welding head air cylinder 72 can be conveniently installed, the proper installation position can be easily adjusted, a plurality of welding head air cylinders 72 can be installed in a limited space, and the welding head 7 can realize stable welding action.
The utility model discloses butt-joint machine still includes control system for the welding action of control butt-joint machine.
The utility model discloses butt-joint machine's welding method includes following step:
the metal panel 10 welded with the frame 20 is placed in a positioning space formed by a longitudinal positioning block 32 and a longitudinal pressing block 33, a longitudinal pressing air cylinder 34 is started to drive the longitudinal pressing block 33 to press towards one end of the longitudinal positioning block 32, reinforcing strips 30 are placed at the welding position on the metal panel 10, reinforcing strips 30 are pressed and positioned through a lower pressing device 35, each welding head 7 simultaneously descends to one side of reinforcing strips 30 for welding, after welding is completed, each welding head 7 simultaneously ascends, a push-pull hook 44 descends to hook the inner side face of the frame 20, the welding head moves towards one side of a welding machine body 1 for a preset distance to stop, the welding position of the other side of the reinforcing strips 30 is just right below a plurality of welding heads 7, each welding head 7 simultaneously descends to the other side of reinforcing strips 30 for welding, after welding is completed, each welding head 7 simultaneously ascends, a push-pull hook 44, the welded workpiece is removed, the workpiece is turned around, and the process is cycled to weld another reinforcements 30.
The utility model discloses butt-welding machine cooperatees through setting up welding machine main part 1, workstation 2, work piece positioner 3, push-and-pull mechanism 4, welding electrode 5 down, support frame 6 and a plurality of soldered connection 7, weld earlier and strengthen one side, rethread pushes away drag hook 44 and removes the welding position to the opposite side with the work piece, can release the work piece through pushing away drag hook 44 after having welded, like this, can accomplish welding process fast, conveniently, realized automatic welding, can guarantee welded quality, improve welding efficiency.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a push-and-pull mechanism of butt-joint machine, characterized in that, including fixed plate (41), fly leaf (42), push-and-pull cylinder (43) and push-and-pull hook (44), fly leaf (42) can install on fixed plate (41) with horizontal slip, push-and-pull cylinder (43) are fixed in on fixed plate (41), the telescopic link of push-and-pull cylinder (43) is connected with fly leaf (42), horizontal locating piece (31) are fixed in on fly leaf (42), fly leaf (42) middle part is equipped with breach (421), the telescopic link of push-and-pull cylinder (43) is connected with the bulge of breach (421) department on fly leaf (42), the link of push-and-pull hook (44) is installed on fly leaf (42.
2. Push-pull mechanism for a spot welder according to claim 1, characterized in that two or more push-pull hooks (44) are provided.
3. Push-pull mechanism for a spot-weld machine according to claim 1, characterized in that a slide rail slider structure is provided between the fixed plate (41) and the movable plate (42) to achieve relative sliding.
4. The push-pull mechanism of a spot-weld machine as claimed in claim 1, further comprising two lifting assemblies respectively mounted at two ends of the movable plate (42), each lifting assembly comprising a lifting cylinder (451) and a lifting block (452), wherein the lifting cylinder (451) is fixed on the movable plate (42), a telescopic rod of the lifting cylinder (451) is vertically upward, and the lifting block (452) is fixed on a telescopic rod of the lifting cylinder (451).
5. The push-pull mechanism of a spot welder as claimed in claim 4, further comprising a guide structure (453), wherein the guide structure (453) and the push-pull hook (44) are respectively installed on both sides of the lifting cylinder (451), one side of the lifting block (452) is connected with the guide structure (453), and the other side is connected with the push-pull hook (44).
6. The push-pull mechanism of the spot welder as claimed in claim 5, wherein the guide structure (453) comprises a support block (4531), a vertical slide rail (4532) and a vertical slider (4533), the support block (4531) is fixed on the movable plate (42), the vertical slide rail (4532) is fixed on the support block (4531), the vertical slider (4533) is arranged on the vertical slide rail (4532) in a lifting and sliding manner, and the vertical slider (4533) is connected with the lifting block (452).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197614.8U CN210359777U (en) | 2019-07-26 | 2019-07-26 | Push-pull mechanism of butt-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197614.8U CN210359777U (en) | 2019-07-26 | 2019-07-26 | Push-pull mechanism of butt-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359777U true CN210359777U (en) | 2020-04-21 |
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ID=70248067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921197614.8U Active CN210359777U (en) | 2019-07-26 | 2019-07-26 | Push-pull mechanism of butt-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359777U (en) |
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2019
- 2019-07-26 CN CN201921197614.8U patent/CN210359777U/en active Active
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