Steel grating plate positioning and welding device

Abstract

The utility model relates to the technical field of steel grating plate production, in particular to a steel grating plate positioning and welding device which comprises a main supporting component, an auxiliary supporting component, a positioning component and a welding component, the main supporting component comprises a bearing plate, a mounting groove is formed in the inner side of the bearing plate, and the auxiliary supporting component comprises supporting strips. First sliding blocks are arranged at the two ends of the supporting strip correspondingly, the positioning component comprises a positioning box, hanging plates are arranged at the upper end of the outer side of the positioning box correspondingly, a sliding plate is arranged in the positioning box, and a first electric telescopic rod is installed on the lower side of the sliding plate. The steel grating plate is positioned through the clamping plate, the position of the clamping plate is far away from a welding spot, the influence on welding operation is reduced, the auxiliary supporting component slides on the inner side of the mounting groove, the positioning component slides on the inner side of the auxiliary supporting component, the position of the positioning component is adjusted, positioning operation of multiple positions can be completed, and using flexibility is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grating plate production, in particular to a steel grating plate positioning welding device. Background Art

[0002] The grating plate is a steel product with a square grid in the middle, which is made of flat steel arranged crosswise with a certain spacing and crossbars, and welded by a pressure welding machine or manually. The grating plate is mainly used for ditch covers, steel structure platform plates, steel ladder treads, etc. The crossbar is generally made of twisted square steel. The positioning welding device is used for welding operations in the production of steel grating plates.

[0003] A Chinese patent discloses a steel grating plate positioning welding device (authorization announcement number CN115780991B). The patented technology clamps the longitudinal bars and transverse bars that make up the steel grating through a clamping mechanism, and can keep the longitudinal bars and transverse bars in a vertical setting. Then, the pressure welding head welds the vertical intersection of the transverse bars and the longitudinal bars. The entire welding process does not require manual participation, which effectively improves the welding rate. However, the clamping mechanism of the steel grating plate positioning welding device is close to the welding point, and the clamping mechanism affects the welding operation. The position of the clamping mechanism is fixed, and can only complete the positioning operation of a single position. The model of the welded steel grating plate is fixed, which is not conducive to the flexibility of use. Therefore, a person skilled in the art provides a steel grating plate positioning welding device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a steel grating plate positioning welding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steel grating plate positioning welding device comprises a main support member, an auxiliary support member, a positioning member and a welding member, the auxiliary support member is located at the upper end position of the main support member, the positioning member is located at the inner side position of the auxiliary support member, and the welding member is located at the outer side position of the main support member, the main support member comprises a bearing plate, an installation groove is provided on the inner side of the bearing plate, the auxiliary support member comprises a support bar, and a first slider is provided at both end positions of the support bar, the positioning member comprises a positioning box, a hanging plate is provided at the outer upper end position of the positioning box, a slide plate is provided inside the positioning box, a first electric telescopic rod is installed on the lower side of the slide plate, a rotating rod is provided on the upper side of the slide plate, a clamping plate is provided on the upper side of the rotating rod, a first motor is installed on the upper side of the slide plate, a transmission gear is provided at the upper end of the first motor, and a driven gear is installed on the outer side of the rotating rod.

[0007] As a further solution of the utility model: a first sliding groove is opened on the inner side of the installation groove, a first fixing rod is arranged on the lower side of the first sliding block, a first fixing nut is arranged on the outer side of the first fixing rod, a second sliding groove is opened on the upper side of the support bar, a second fixing rod is arranged on the lower side of the hanging plate, and a second fixing nut is arranged on the outer side of the second fixing rod.

[0008] As a further solution of the utility model: mounting plates are provided at both ends of the outer side of the carrying plate, a first adjusting screw is installed on the inner side of the mounting plate, a second electric telescopic rod is installed on the inner side of the carrying plate, a clamping plate is provided at the inner end of the second electric telescopic rod, a second motor is installed at the position of the outer side of the mounting plate corresponding to the first adjusting screw, the welding component comprises an adjusting plate, a second adjusting screw is provided at the inner upper end position of the adjusting plate, a guide rod is provided at the inner side of the adjusting plate adjacent to the second adjusting screw, a second slider is provided on the outer side of the second adjusting screw, a third electric telescopic rod is provided on the lower side of the second slider, a welding head is provided at the lower end of the third electric telescopic rod, a third motor is installed at the position of the outer side of the adjusting plate corresponding to the second adjusting screw, and a roller is installed at the inner lower end position of the adjusting plate.

[0009] As a further solution of the utility model: the first sliding block slides at the inner side position of the installation groove, and the hanging plate slides at the upper side position of the support bar.

[0010] As a further solution of the utility model: the transmission gear is rotated to the internal position of the positioning box through the first motor, the lower end of the rotating rod is rotated to the upper position of the slide board, the positions of the transmission gear and the driven gear correspond, the transmission gear is rotated to the outer position of the driven gear, and the slide board slides to the internal position of the positioning box through the first electric telescopic rod.

[0011] As a further solution of the utility model: the first fixing rod slides at the internal position of the first slide groove, and the first fixing rod is fixed at the internal position of the first slide groove by a first fixing nut, the second fixing rod slides at the internal position of the second slide groove, and the second fixing rod is fixed at the internal position of the second slide groove by a second fixing nut.

[0012] As a further solution of the utility model: the first adjusting screw is rotated to the inner position of the mounting plate through the second motor, the clamping plate slides to the inner position of the supporting plate through the second electric telescopic rod, the first adjusting screw is rotated to the lower end position of the adjusting plate, the second adjusting screw is rotated to the inner position of the adjusting plate through the third motor, the second adjusting screw is rotated to the inner position of the second slider, and the second slider slides to the outer position of the guide rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a steel grating plate positioning welding device which positions the steel grating plate through a clamping plate. The clamping plate is located away from the welding point, which reduces the influence on the welding operation and improves the success rate of welding.

[0015] By sliding the auxiliary support member on the inner side of the installation groove, the positioning member slides on the inner side of the auxiliary support member, and adjusting the position of the positioning member, positioning operations in various positions can be completed, and different types of steel grating plates can be welded, which is conducive to flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a steel grating plate positioning welding device;

[0017] Figure 2 It is a structural schematic diagram of a main supporting component in a steel grating plate positioning welding device;

[0018] Figure 3 It is a structural schematic diagram of an auxiliary support component in a steel grating plate positioning welding device;

[0019] Figure 4 A perspective view of a positioning component in a steel grating positioning welding device;

[0020] Figure 5 The present invention is a schematic diagram of the structure of welding components in a steel grating positioning welding device.

[0021] In the figure: 1. main supporting member; 2. auxiliary supporting member; 3. positioning member; 4. welding member; 5. bearing plate; 6. mounting groove; 7. supporting bar; 8. first sliding block; 9. positioning box; 10. hanging plate; 11. sliding plate; 12. first electric telescopic rod; 13. rotating rod; 14. clamping plate; 15. first motor; 16. transmission gear; 17. driven gear; 18. first slide groove; 19. first fixing rod; 20. first fixing nut; 21. second slide groove; 22. second fixing rod; 23. second fixing nut; 24. mounting plate; 25. first adjusting screw; 26. second electric telescopic rod; 27. clamping plate; 28. second motor; 29. ​​adjusting plate; 30. second adjusting screw; 31. guide rod; 32. second sliding block; 33. third electric telescopic rod; 34. welding head; 35. third motor; 36. roller. DETAILED DESCRIPTION

[0022] See also Figures 1 to 5In an embodiment of the utility model, a steel grating plate positioning welding device includes a main support member 1, an auxiliary support member 2, a positioning member 3 and a welding member 4. The auxiliary support member 2 is located at the upper end of the main support member 1, the positioning member 3 is located at the inner side of the auxiliary support member 2, and the welding member 4 is located at the outer side of the main support member 1. The main support member 1 includes a bearing plate 5, and a mounting groove 6 is provided on the inner side of the bearing plate 5. The auxiliary support member 2 includes a support bar 7, and a first slider 8 is provided at both ends of the support bar 7. The positioning member 3 includes a positioning box 9, and a hanging plate 10 is provided at the upper end of the outer side of the positioning box 9. A slide plate 11 is provided inside the positioning box 9, a first electric telescopic rod 12 is installed on the lower side of the slide plate 11, a rotating rod 13 is provided on the upper side of the slide plate 11, a card plate 14 is provided on the upper side of the rotating rod 13, a first motor 15 is installed on the upper side of the slide plate 11, a transmission gear 16 is provided on the upper end of the first motor 15, a driven gear 17 is installed on the outer side of the rotating rod 13, the first slider 8 slides at the inner position of the mounting groove 6, the hanging plate 10 slides at the upper position of the support bar 7, the transmission gear 16 is rotated to the inner position of the positioning box 9 through the first motor 15, the lower end of the rotating rod 13 is rotated to the upper position of the slide plate 11, and the transmission gear 17 is installed on the outer side of the rotating rod 13. 16 corresponds to the position of the driven gear 17, the transmission gear 16 rotates at the outer position of the driven gear 17, and the slide plate 11 slides to the inner position of the positioning box 9 through the first electric telescopic rod 12. First, according to the model of the steel grating plate to be welded, the first slider 8 slides inside the mounting groove 6, adjusts the position of the auxiliary support member 2, and the hanging plate 10 slides on the upper side of the support bar 7 to adjust the position of the positioning member 3. Then, the steel grating plate is placed on the upper side of the auxiliary support member 2, and the steel grating plate is fixed. The first electric telescopic rod 12 pushes the slide plate 11 to slide inside the positioning box 9, and the slide plate 11 pushes the card plate 14 through the rotating rod 13. Move up, the first motor 15 runs to drive the transmission gear 16 to rotate, the transmission gear 16 drives the rotating rod 13 to rotate through the driven gear 17, the clamping plate 14 rotates to the upper side of the steel grating plate, near the position of the welding point, the first electric telescopic rod 12 runs to drive the slide plate 11 to move down, the slide plate 11 drives the clamping plate 14 to move down and clamp onto the steel grating plate through the rotating rod 13, completing the positioning of the welding point, the welding component 4 runs to perform the welding operation, the welding component 4 slides on the outside of the bearing plate 5, adjusts the position of the welding component 4, and performs the welding operation again. Finally, the welding is completed, the positioning component 3 releases the positioning of the steel grating plate, and the welded steel grating plate is removed.

[0023] exist Figure 2 , 34: A first slide groove 18 is provided on the inner side of the mounting groove 6, a first fixing rod 19 is provided on the lower side of the first slider 8, a first fixing nut 20 is provided on the outer side of the first fixing rod 19, a second slide groove 21 is provided on the upper side of the support bar 7, a second fixing rod 22 is provided on the lower side of the hanging plate 10, a second fixing nut 23 is provided on the outer side of the second fixing rod 22, the first fixing rod 19 slides at the inner position of the first slide groove 18, the first fixing rod 19 is fixed at the inner position of the first slide groove 18 by the first fixing nut 20, the second fixing rod 22 slides at the inner position of the second slide groove 21, and the second fixing rod 22 is fixed to the second slide groove 21 by the second fixing nut 23 At the internal position, according to the model of the welded steel grating plate, the first slider 8 slides inside the mounting groove 6, the first fixing rod 19 slides inside the first slide groove 18, the position of the auxiliary support member 2 is adjusted, the first fixing nut 20 rotates on the outside of the first fixing rod 19, fixes the first fixing rod 19 to the inside of the first slide groove 18, and completes the fixation of the auxiliary support member 2, the hanging plate 10 slides on the upper side of the support bar 7, the second fixing rod 22 slides inside the second slide groove 21, adjusts the position of the positioning member 3, the second fixing nut 23 rotates on the outside of the second fixing rod 22, fixes the second fixing rod 22 to the inside of the second slide groove 21, and completes the fixation of the positioning member 3.

[0024] exist Figure 2 , 5Middle: Mounting plates 24 are provided at both ends of the outer side of the carrying plate 5, a first adjusting screw 25 is installed on the inner side of the mounting plate 24, a second electric telescopic rod 26 is installed on the inner side of the carrying plate 5, a clamping plate 27 is provided at the inner end of the second electric telescopic rod 26, a second motor 28 is installed at the position of the outer side of the mounting plate 24 corresponding to the first adjusting screw 25, the welding component 4 includes an adjusting plate 29, a second adjusting screw 30 is provided at the inner upper end position of the adjusting plate 29, a guide slide rod 31 is provided at the inner side of the adjusting plate 29 adjacent to the second adjusting screw 30, a second slider 32 is provided on the outer side of the second adjusting screw 30, a third electric telescopic rod 33 is provided on the lower side of the second slider 32, and the lower end of the third electric telescopic rod 33 A welding head 34 is provided, a third motor 35 is installed at the position of the second adjusting screw 30 on the outer side of the adjusting plate 29, a roller 36 is installed at the inner lower end position of the adjusting plate 29, the first adjusting screw 25 is rotated at the inner position of the mounting plate 24 by the second motor 28, the clamping plate 27 slides at the inner position of the bearing plate 5 by the second electric telescopic rod 26, the first adjusting screw 25 is rotated at the lower end position of the adjusting plate 29, the second adjusting screw 30 is rotated at the inner position of the adjusting plate 29 by the third motor 35, the second adjusting screw 30 is rotated at the inner position of the second slider 32, the second slider 32 slides at the outer position of the guide slide rod 31, the steel grating plate is placed on the upper side of the auxiliary support member 2, the first The second electric telescopic rod 26 runs to push the clamping plate 27 to fix the steel grating plate, the first electric telescopic rod 12 pushes the slide plate 11 to slide inside the positioning box 9, the slide plate 11 pushes the card plate 14 to move up through the rotating rod 13, the first motor 15 runs to drive the transmission gear 16 to rotate, the transmission gear 16 drives the rotating rod 13 to rotate through the driven gear 17, the card plate 14 rotates to the upper side of the steel grating plate, near the position of the welding point, the first electric telescopic rod 12 runs to drive the slide plate 11 to move down, the slide plate 11 drives the card plate 14 to move down and clamp onto the steel grating plate through the rotating rod 13 to complete the positioning of the welding point, the third electric telescopic rod 33 runs to push the welding head 34 to the welding point, the welding operation, after welding, the third electric telescopic rod 33 retracts the welding head 34, the second motor The operation of the third motor 35 drives the second adjusting screw 30 to rotate, and the second adjusting screw 30 rotates inside the second slider 32, driving the second slider 32 to slide on the outside of the guide rod 31, adjusting the lateral position of the welding head 34, and performing the welding operation again. Finally, the welding is completed, the positioning component 3 releases the positioning of the steel grating plate, and the second electric telescopic rod 26 drives the clamping plate 27 to move, and the clamping plate 27 leaves the steel grating plate, and the welded steel grating plate is removed.

[0025] The working principle of the utility model is: first, according to the model of the welded steel grating plate, the first slider 8 slides inside the installation groove 6, the first fixing rod 19 slides inside the first slide groove 18, the position of the auxiliary support member 2 is adjusted, the first fixing nut 20 rotates on the outside of the first fixing rod 19, the first fixing rod 19 is fixed to the inside of the first slide groove 18, the fixing of the auxiliary support member 2 is completed, the hanging plate 10 slides on the upper side of the support bar 7, the second fixing rod 22 slides inside the second slide groove 21, the position of the positioning member 3 is adjusted, and the second fixing nut The cap 23 rotates on the outside of the second fixing rod 22, fixes the second fixing rod 22 to the inside of the second slide groove 21, completes the fixation of the positioning member 3, and then places the steel grating plate on the upper side of the auxiliary support member 2, the second electric telescopic rod 26 runs to push the clamping plate 27 to fix the steel grating plate, the first electric telescopic rod 12 pushes the slide plate 11 to slide inside the positioning box 9, the slide plate 11 pushes the card plate 14 to move up through the rotating rod 13, the first motor 15 runs to drive the transmission gear 16 to rotate, the transmission gear 16 drives the rotating rod 13 to rotate through the driven gear 17, and the card plate 1 4 rotates to the upper side of the steel grating plate, near the position of the welding point, the first electric telescopic rod 12 operates to drive the slide plate 11 to move downward, the slide plate 11 drives the clamping plate 14 to move downward and clamp onto the steel grating plate through the rotating rod 13, completing the positioning of the welding point, the third electric telescopic rod 33 operates to push the welding head 34 to the welding point, and the welding operation is performed. After welding, the third electric telescopic rod 33 retracts the welding head 34, the second motor 28 operates to drive the first adjusting screw 25 to rotate on the inner side of the mounting plate 24, the first adjusting screw 25 rotates at the lower end of the adjusting plate 29, driving the adjusting plate 29 to rotate on the bearing The outer side of the plate 5 slides, the roller 36 rolls on the outer side of the supporting plate 5, and the longitudinal position of the welding head 34 is adjusted. The third motor 35 runs to drive the second adjusting screw 30 to rotate. The second adjusting screw 30 rotates inside the second slider 32, driving the second slider 32 to slide on the outer side of the guide rod 31, and the lateral position of the welding head 34 is adjusted. The welding operation is performed again. Finally, the welding is completed, the positioning component 3 releases the positioning of the steel grating plate, and the second electric telescopic rod 26 drives the clamping plate 27 to move, and the clamping plate 27 leaves the steel grating plate, and the welded steel grating plate is removed.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel grating plate positioning welding device, comprising a main support member (1), an auxiliary support member (2), a positioning member (3) and a welding member (4), wherein the auxiliary support member (2) is located at the upper end of the main support member (1), the positioning member (3) is located at the inner side of the auxiliary support member (2), and the welding member (4) is located at the outer side of the main support member (1), characterized in that: The main support member (1) comprises a bearing plate (5), the inner side of which is provided with a mounting groove (6); the auxiliary support member (2) comprises a support bar (7), and first sliding blocks (8) are arranged at both ends of the support bar (7); the positioning member (3) comprises a positioning box (9), and a hanging plate (10) is arranged at the upper end of the outer side of the positioning box (9); a slide plate (11) is arranged inside the positioning box (9); a first electric telescopic rod (12) is installed on the lower side of the slide plate (11); a rotating rod (13) is arranged on the upper side of the slide plate (11), and a clamping plate (14) is arranged on the upper side of the rotating rod (13); a first motor (15) is installed on the upper side of the slide plate (11), a transmission gear (16) is arranged at the upper end of the first motor (15), and a driven gear (17) is installed on the outer side of the rotating rod (13).

2. A steel grating plate positioning welding device according to claim 1, characterized in that: A first sliding groove (18) is provided on the inner side of the mounting groove (6), a first fixing rod (19) is provided on the lower side of the first sliding block (8), a first fixing nut (20) is provided on the outer side of the first fixing rod (19), a second sliding groove (21) is provided on the upper side of the supporting bar (7), a second fixing rod (22) is provided on the lower side of the hanging plate (10), and a second fixing nut (23) is provided on the outer side of the second fixing rod (22).

3. A steel grating plate positioning welding device according to claim 1, characterized in that: Mounting plates (24) are provided at both ends of the outer side of the carrier plate (5), a first adjusting screw (25) is installed on the inner side of the mounting plate (24), a second electric telescopic rod (26) is installed on the inner side of the carrier plate (5), a clamping plate (27) is provided at the inner end of the second electric telescopic rod (26), a second motor (28) is installed at a position on the outer side of the mounting plate (24) corresponding to the first adjusting screw (25), and the welding component (4) comprises an adjusting plate (29), a second adjusting screw (25) is provided at the inner upper end of the adjusting plate (29) 30), a guide slide rod (31) is arranged on the inner side of the adjustment plate (29) at a position adjacent to the second adjustment screw (30), a second slider (32) is arranged on the outer side of the second adjustment screw (30), a third electric telescopic rod (33) is arranged on the lower side of the second slider (32), a welding head (34) is arranged at the lower end of the third electric telescopic rod (33), a third motor (35) is installed on the outer side of the adjustment plate (29) at a position corresponding to the second adjustment screw (30), and a roller (36) is installed at the lower end of the inner side of the adjustment plate (29).

4. A steel grating positioning welding device according to claim 1, characterized in that: The first sliding block (8) slides at an inner position of the mounting groove (6), and the hanging plate (10) slides at an upper position of the supporting bar (7).

5. A steel grating positioning welding device according to claim 1, characterized in that: The transmission gear (16) is rotated to an inner position of the positioning box (9) through a first motor (15), the lower end of the rotating rod (13) is rotated to an upper position of the slide plate (11), the transmission gear (16) corresponds to the position of the driven gear (17), the transmission gear (16) is rotated to an outer position of the driven gear (17), and the slide plate (11) slides to an inner position of the positioning box (9) through a first electric telescopic rod (12).

6. A steel grating plate positioning welding device according to claim 2, characterized in that: The first fixing rod (19) slides at an inner position of the first sliding groove (18), and the first fixing rod (19) is fixed at an inner position of the first sliding groove (18) by a first fixing nut (20). The second fixing rod (22) slides at an inner position of the second sliding groove (21), and the second fixing rod (22) is fixed at an inner position of the second sliding groove (21) by a second fixing nut (23).

7. A steel grating plate positioning welding device according to claim 3, characterized in that: The first adjusting screw (25) is rotated to an inner position of the mounting plate (24) via a second motor (28), the clamping plate (27) slides to an inner position of the bearing plate (5) via a second electric telescopic rod (26), the first adjusting screw (25) is rotated to a lower end position of the adjusting plate (29), the second adjusting screw (30) is rotated to an inner position of the adjusting plate (29) via a third motor (35), the second adjusting screw (30) is rotated to an inner position of a second slider (32), and the second slider (32) slides to an outer position of a guide slide rod (31).

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