CN116748758A - Civil air defense door welding equipment - Google Patents
Civil air defense door welding equipment Download PDFInfo
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- CN116748758A CN116748758A CN202311054742.8A CN202311054742A CN116748758A CN 116748758 A CN116748758 A CN 116748758A CN 202311054742 A CN202311054742 A CN 202311054742A CN 116748758 A CN116748758 A CN 116748758A
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- fixedly connected
- swing joint
- air defense
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000007123 defense Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 description 20
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a civil air defense door welding device, which relates to the technical field of welding and comprises a supporting frame and a door plate, wherein the supporting frame is symmetrically arranged, the top ends of the supporting frame are fixedly connected with supporting plates, the opposite sides of the supporting plates are respectively provided with a movable rod, the two ends of the movable rods are respectively fixedly connected with a fixed block, the outer sides of the fixed blocks are respectively movably connected with a group of symmetrical clamping blocks through rotating shafts, the door plate is positioned on the opposite sides of the supporting frame, and when the movable rods rotate, the fixed blocks are driven to synchronously rotate through a driving mechanism, at the moment, a first limiting strip and a second limiting strip are mutually separated, the fixed blocks enable the front ends of the inserting rods to be gradually close to the first limiting strip in the moving process until the front ends of the inserting rods are inserted into jacks under the action of reset springs, so that the movement of racks is limited, the racks are prevented from being displaced in the rotating process, and the clamping blocks are prevented from releasing the limitation of the door plate.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to civil air defense door welding equipment.
Background
The civil air defense door is a door of civil air defense engineering entrances and exits, and is characterized by that it has the advantages of simple structure, reliable operation and convenient maintenance, and is applicable to entrances and exits of various civil air defense engineering, but because it has threshold, it has less adoption of engineering with frequent entrance and exit of personnel and vehicles, such as underground market combined by peacetime and war, etc., and adopts the valve threshold door or falling door with correspondent size and load grade instead of various civil air defense equipment of single-door, double-door protective airtight door and airtight door, etc..
Patent document CN218800021U discloses a civil air defense door welding apparatus, which comprises a frame platform, a control box, a welding structure, a placement structure, a power line and a control switch. According to the utility model, the placement structure is optimally arranged, the small motor is used as a power source, the first rack and the second rack are mutually close to each other under the rotation action of the gear so as to clamp and limit the welded door frame, the electromagnet is electrified after the door frame is clamped, suction force is generated after the electromagnet is electrified so as to further stably position the welded door frame, the welding effect is ensured, the threaded rod can drive the internal thread sliding block to stably slide on the surface of the post rod through starting the driving motor, and the bracket on the left side of the bottom of the support plate stably slides on the frame platform under the action of the internal thread sliding block, so that the welding position of the door frame is driven to be adjusted forwards and backwards, and the welding work efficiency is improved to a certain extent; however, the above equipment can not freely carry out angle adjustment with the door plant, still need the manual work to overturn, therefore, in the door plant carries out the manufacturing process, need carry out welding treatment to the door plant everywhere, usually the welding need be carried out by professional staff wearing the face guard, this kind of comparatively traditional and needs continuous conversion welding position of staff, it is comparatively troublesome, because the door plant everywhere all need obtain accurate welding, just can guarantee the quality of door plant, consequently, need the design with the door plant carry out lifting rotatory equipment for can all make things convenient for welded equipment to the door plant everywhere, for this, need a people's air defense door welding equipment to solve current not enough.
Disclosure of Invention
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides civil air defense door welding equipment.
The technical scheme is as follows: in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a people's air defense door welding equipment, includes support frame and door plant, the support frame is the symmetry setting, the equal fixedly connected with backup pad in top of support frame, the opposite side of backup pad all is provided with the movable rod, the equal fixedly connected with fixed block in both ends of movable rod, the outside of fixed block all has a set of symmetrical clamp splice through pivot swing joint, the door plant is located the opposite side of support frame, and the marginal swing joint of door plant in the opposite side of clamp splice, the opposite side of backup pad all is provided with the actuating mechanism of a set of symmetry, and actuating mechanism and the pivot fixed connection of clamp splice, the top of support frame all is provided with movable rotary mechanism, and the middle section fixed connection of movable rotary mechanism and movable rod, the opposite side of support frame is provided with lifting mechanism, and the bottom swing joint of lifting mechanism and door plant, the equal fixedly connected with mount in top of support frame, the equal swing joint in opposite side of movable block has the synchronizing plate, the bottom swing joint of synchronizing plate has the welding machine, and the welding machine is located the door plant directly over, an inside fixedly connected with one end of movable rod and the equal hydraulic pressure output of movable rod.
Above-mentioned, actuating mechanism includes rack, gear, stopper, spacing first and spacing second, the gear all is the symmetry setting, the both sides of rack all are constructed the tooth, the rack is located the opposite side of gear, and the gear all meshes with the rack mutually, stopper fixed connection is in one side of rack, spacing first and spacing second all are the L font, spacing first and spacing second's opposite side swing joint, and spacing first's the other end fixed connection in the tip of rack.
Above-mentioned, the pivot of clamp splice runs through the gear respectively, and the pivot and the gear fixed connection of clamp splice, the gear passes through the pivot swing joint of clamp splice in one side of fixed block, rack and spacing one all swing joint in one side of fixed block, one end fixed connection in one side of backup pad of spacing one is kept away from to spacing two.
Above-mentioned, actuating mechanism still includes inserted bar, reset spring, voussoir one and voussoir two, the front end of inserted bar is constructed with the chamfer, inserted bar swing joint is in the inside of movable rod, reset spring's one end fixed connection is in the rear end of inserted bar, and reset spring's the other end fixed connection is in the inside of movable rod, the opposite side of voussoir one and voussoir two all is constructed with the chamfer, and the opposite side swing joint of voussoir one and voussoir two, voussoir one fixed connection is in the outside of inserted bar, and voussoir two fixed connection is in one side of backup pad.
Above-mentioned, the spacing groove has all been link up to the surface of fixed block, stopper sliding connection is in the inside of spacing groove respectively, the jack has been seted up to the one end of spacing one, the front end and the jack looks adaptation of inserted bar.
Above-mentioned, remove rotary mechanism includes cross strip, actuating cylinder, push pedal, compression spring, removes ring and hydraulic rod two, the cross strip runs through the actuating cylinder, and cross strip and actuating cylinder swing joint, remove ring and compression spring and all overlap the outside of locating the cross strip, remove one end and compression spring fixed connection of ring, and remove the other end and push pedal swing joint of ring, hydraulic rod two fixed connection is in the top of support frame, and the flexible end of hydraulic rod two and the other end swing joint of push pedal.
Above-mentioned, the drive post runs through the backup pad, and drive post passes through bearing and backup pad swing joint, the one end fixed connection of cross strip is in the carriage release lever, and the other end fixed connection of cross strip is in the push pedal, the one end fixed connection in the outside of backup pad that the movable ring was kept away from to compression spring.
Above-mentioned, there is the synchronizing column bottom through bearing swing joint, the outside cover of actuating cylinder and synchronizing column is equipped with the hold-in range, actuating cylinder, synchronizing column and hold-in range constitute belt conveying structure, the inboard bottom fixedly connected with servo motor one of support frame, and servo motor one's output and the one end fixed connection of synchronizing column.
Above-mentioned, lifting mechanism includes mounting bracket, extension board and actuating lever, the mounting bracket is the concave shape, extension board and actuating lever all are the symmetry setting, the equal fixed connection in the top of mounting bracket in the bottom of extension board, the actuating lever runs through the extension board respectively, and the actuating lever passes through bearing and extension board swing joint, the bottom of actuating lever is all through the inboard bottom swing joint of bearing and mounting bracket.
Above-mentioned, lifting mechanism still includes lifting plate and servo motor two, lifting plate and servo motor two all are the symmetry setting, lifting plate all swing joint is in the inboard of mounting bracket, the screw thread has all been seted up in the outside of actuating lever, the actuating lever runs through lifting plate respectively, and actuating lever and lifting plate threaded connection, lifting plate is the L font, and the inboard swing joint of the bottom of door plant and lifting plate, servo motor two fixed connection in the top of extension board, and servo motor two's output and the top fixed connection of actuating lever.
The beneficial effects are that: compared with the prior art, the civil air defense door welding equipment has the following beneficial effects:
1. according to the utility model, the fixed block is driven to synchronously rotate when the movable rod rotates through the driving mechanism, at the moment, the first limiting strip and the second limiting strip are synchronously rotated, and the opposite sides of the first limiting strip and the second limiting strip are mutually separated, so that the front end of the inserting rod is gradually close to the first limiting strip in the moving process of the fixed block until the front end of the inserting rod is inserted into the jack under the action of the reset spring, thereby limiting the movement of the rack, avoiding the displacement of the rack in the rotating process, and avoiding the clamping block from releasing the limitation of the door plate.
2. According to the utility model, the first servo motor is started to drive the synchronous column to rotate through the rotating mechanism, the driving column is rotated under the action of the synchronous belt, so that the moving rod rotates around the driving column, the door plate is controlled to rotate, the clamping blocks are beneficial to being close to the edge of the door plate, and the rotating angle of the door plate is conveniently controlled after the clamping blocks clamp the edge of the door plate, so that all positions of the door plate are welded.
3. According to the lifting mechanism, the servo motor II is synchronously started to drive the driving rod to rotate on the inner side of the mounting frame, and the driving rod is in threaded connection with the lifting plate, so that the lifting plate is driven to move upwards until the door plate is lifted to the opposite side of the supporting plate, the edge of the door plate is conveniently clamped between the clamping blocks, and inconvenience in manual lifting is avoided.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the support frame and the connector thereof according to the present utility model;
FIG. 4 is a schematic view of another view angle structure of FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 3 in partial cross section of the present utility model;
FIG. 6 is a schematic diagram of a mobile rotary mechanism according to the present utility model;
FIG. 7 is a schematic view of a lifting mechanism according to the present utility model;
FIG. 8 is a schematic view of the structure of the synchronizing plate and its connectors according to the present utility model;
FIG. 9 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;
fig. 10 is an enlarged schematic view of the structure of fig. 6B according to the present utility model.
In the figure: 1. a support frame; 2. a door panel; 3. a support plate; 4. a moving rod; 5. a fixed block; 6. clamping blocks; 7. a driving mechanism; 701. a rack; 702. a gear; 703. a limiting block; 704. a first limit bar; 705. a second limit bar; 706. a rod; 707. a return spring; 708. a wedge block I; 709. a wedge II; 8. a moving rotation mechanism; 801. cross bars; 802. a drive column; 803. a push plate; 804. a compression spring; 805. a moving ring; 806. a second hydraulic rod; 9. a lifting mechanism; 901. a mounting frame; 902. an extension plate; 903. a driving rod; 904. a lifting plate; 905. a servo motor II; 10. a fixing frame; 11. a moving block; 12. a synchronizing plate; 13. a welding machine; 14. a first hydraulic rod; 15. a limit groove; 16. a jack; 17. a synchronizing column; 18. a synchronous belt; 19. and a servo motor I.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-10, the present utility model provides a technical solution: the utility model provides a people's air defense door welding equipment, including support frame 1 and door plant 2, support frame 1 is the symmetry setting, the equal fixedly connected with backup pad 3 in top of support frame 1, the equal fixedly connected with movable rod 4 in opposite side of backup pad 3, the equal fixedly connected with fixed block 5 in both ends of movable rod 4, the outside of fixed block 5 is all through the equal swing joint of pivot has a set of symmetrical clamp splice 6, door plant 2 is located the opposite side of support frame 1, and the marginal swing joint of door plant 2 is in the opposite side of clamp splice 6, the opposite side of backup pad 3 all is provided with the actuating mechanism 7 of a set of symmetry, and actuating mechanism 7 and the pivot fixed connection of clamp splice 6, the top of support frame 1 all is provided with movable rotary mechanism 8, and the middle section fixed connection of movable rotary mechanism 8 and movable rod 4, the opposite side of support frame 1 is provided with lifting mechanism 9, and the equal fixedly connected with mount 10 in bottom of lifting mechanism 9 and door plant 2, the equal swing joint in top of support frame 1 has movable connection 11 in the top of mount 10, the opposite side fixedly connected with synchronizing plate 12 of movable block 11, the bottom swing joint of synchronizing plate 12 has welding machine 13, and the hydraulic pressure output of a fixed connection 14 in the inside of door plant 2 and the equal side of fixed connection of fixed rod 14.
Firstly, the door plate 2 is lifted to the opposite side of the supporting plate 3 by utilizing the lifting mechanism 9, the edge of the door plate 2 is conveniently clamped between the clamping blocks 6, inconvenience in manual lifting is avoided, then, the fixed block 5 is driven to synchronously move by utilizing the moving rotating mechanism 8 to control the moving rod 4, so that the clamping blocks 6 are mutually close to each other, the edge of the door plate 2 is clamped, the door plate 2 is driven to rotate by utilizing the moving rotating mechanism 8, then, the lifting of the moving block 11 is controlled by utilizing the first hydraulic rod 14, the lifting of the synchronous plate 12 is controlled by utilizing the lifting of the synchronous plate 12, and the position between the welding machine 13 and the door plate 2 is adjusted, so that welding treatment can be carried out on each position of the door plate 2.
As shown in fig. 1, fig. 2, fig. 5 and fig. 9, the driving mechanism 7 comprises a rack 701, a gear 702, a limiting block 703, a first limiting bar 704 and a second limiting bar 705, the gear 702 is symmetrically arranged, teeth are respectively constructed on two sides of the rack 701, the rack 701 is positioned on opposite sides of the gear 702, the gear 702 is meshed with the rack 701, the limiting block 703 is fixedly connected to one side of the rack 701, the first limiting bar 704 and the second limiting bar 705 are respectively L-shaped, opposite sides of the first limiting bar 704 and the second limiting bar 705 are movably connected, the other end of the first limiting bar 704 is fixedly connected to the end of the rack 701, a rotating shaft of the clamping block 6 respectively penetrates through the gear 702, the rotating shaft of the clamping block 6 is fixedly connected with the gear 702, the gear 702 is movably connected to one side of the fixed block 5 through the rotating shaft of the clamping block 6, the rack 701 and the first limiting bar are movably connected to one side of the fixed block 5, one end of the second limit bar 705 far away from the first limit bar 704 is fixedly connected to one side of the supporting plate 3, the driving mechanism 7 further comprises a plug bar 706, a return spring 707, a first wedge block 708 and a second wedge block 709, the front end of the plug bar 706 is provided with a chamfer, the plug bar 706 is movably connected to the inside of the moving bar 4, one end of the return spring 707 is fixedly connected to the rear end of the plug bar 706, the other end of the return spring 707 is fixedly connected to the inside of the moving bar 4, the opposite sides of the first wedge block 708 and the second wedge block 709 are respectively provided with a chamfer, the opposite sides of the first wedge block 708 and the second wedge block 709 are movably connected, the first wedge block 708 is fixedly connected to the outer side of the plug bar 706, the second wedge block 709 is fixedly connected to one side of the supporting plate 3, the surface of the fixed block 5 is provided with a limit groove 15 in a penetrating way, the limit block 703 is respectively and slidably connected to the inside of the limit groove 15, one end of the first limit bar is provided with a jack 16, the front end of the plunger 706 fits into the receptacle 16.
Because clamp splice 6 and gear 702 are all through pivot swing joint in one side of fixed block 5 to this drives clamp splice 6 and is close to door plant 2, make the edge of door plant 2 remove to the opposite side of clamp splice 6, because the opposite side of spacing first 704 and spacing second 705 is in the state of colluding, thereby restrict rack 701 and remove along with fixed block 5, make stopper 703 remove in the inside of spacing groove 15, it is equivalent to rack 701 keep away from gear 702 and remove, thereby drive two gear 702 synchronous counter-rotations, so that clamp splice 6 is close to each other, thereby carry out the centre gripping to the edge of door plant 2, drive fixed block 5 synchronous rotation when carriage release 4 rotates, at this moment spacing first 704 synchronous rotation, and spacing first 704 and opposite side of spacing second 705 are separated each other, fixed block 5 is at the in-process of removing, make the front end of inserted bar 706 be close to spacing first gradually, thereby restrict the movement of inserted bar 706 under the effect of reset spring 707, avoid the displacement in the rotation in the in-process, thereby avoid clamp splice 6 to remove the restriction of door plant 2, conversely, when carriage release 4 drives carriage release 5, the inside of wedge block 709 is removed from moving back to the inside with the jack 708, thereby realize that the edge is removed from the inside of wedge block 708 automatically, and the inside is moved from the jack 708 is moved, thereby convenient to realize.
As shown in fig. 1, fig. 3, fig. 4, fig. 6 and fig. 10, the moving rotation mechanism 8 comprises a cross bar 801, a driving column 802, a push plate 803, a compression spring 804, a moving ring 805 and a second hydraulic rod 806, wherein the cross bar 801 penetrates through the driving column 802, the cross bar 801 is movably connected with the driving column 802, the moving ring 805 and the compression spring 804 are sleeved on the outer side of the cross bar 801, one end of the moving ring 805 is fixedly connected with the compression spring 804, the other end of the moving ring 805 is movably connected with the push plate 803, the second hydraulic rod 806 is fixedly connected with the top end of the supporting frame 1, the telescopic end of the second hydraulic rod 806 is movably connected with the other end of the push plate 803, the driving column 802 penetrates through the supporting plate 3, the driving column 802 is movably connected with the supporting plate 3 through a bearing, one end of the cross bar 801 is fixedly connected with the moving rod 4, the other end of the cross bar 801 is fixedly connected with the push plate 803, one end of the compression spring 804, which is far away from the moving ring 805, the bottom end of the supporting frame 1 is movably connected with a synchronous column 17 through a bearing, the outer side of the driving column 802 and the synchronous column 17 is sleeved on the outer side of the synchronous column 17, the synchronous belt 18, the telescopic end of the driving column 802 and the synchronous belt 17 is movably connected with the bottom end of the supporting frame 1 through a synchronous belt 17, and the servo belt 17 is fixedly connected with one end of the servo belt 19.
The push plate 803 is pushed forward by utilizing the second hydraulic rod 806, so that the moving ring 805 synchronously moves, the compression spring 804 compresses and shortens, the cross bar 801 moves along the inside of the driving column 802, the moving rod 4 is pushed to move towards the door plate 2, the fixed block 5 moves towards the door plate 2, then the first servo motor 19 is started to drive the synchronous column 17 to rotate, the driving column 802 is rotated under the action of the synchronous belt 18, the moving rod 4 rotates around the driving column 802, the door plate 2 is controlled to rotate, the clamping block 6 is facilitated to be close to the edge of the door plate 2, and after the clamping block 6 clamps the edge of the door plate 2, the rotation angle of the door plate 2 is conveniently controlled, so that all positions of the door plate 2 are welded.
As shown in fig. 1 and 7, lifting mechanism 9 includes mounting bracket 901, extension board 902 and actuating lever 903, mounting bracket 901 is the concave shape, extension board 902 and actuating lever 903 all are the symmetry setting, the bottom of extension board 902 is equal fixed connection in the top of mounting bracket 901, actuating lever 903 runs through extension board 902 respectively, and actuating lever 903 passes through bearing and extension board 902 swing joint, the bottom of actuating lever 903 is all through bearing and the inboard bottom swing joint of mounting bracket 901, lifting mechanism 9 still includes lifting board 904 and servo motor two 905, lifting board 904 and servo motor two 905 all are the symmetry setting, lifting board 904 all swing joint is in the inboard of mounting bracket 901, the screw thread has all been seted up in the outside of actuating lever 903, actuating lever 903 runs through lifting board 904 respectively, and actuating lever 903 and lifting board 904 threaded connection, lifting board 904 is the L font, and the bottom of door plant 2 and the inboard swing joint of lifting board 904, servo motor two 905 are fixed connection in the top of extension board 902 respectively, and the output of servo motor two 905 and the top fixed connection of actuating lever 903.
Synchronous start servo motor two 905 drives actuating lever 903 and rotates in the inboard of mounting bracket 901, because actuating lever 903 and lifting board 904 threaded connection to drive lifting board 904 upward movement, until with door plant 2 lifting to backup pad 3's opposite side, make things convenient for clamping the edge of door plant 2 between the clamp splice 6, avoid the inconvenience when artifical lifting.
Working principle: when the door plate is used, firstly, the door plate 2 is placed on the opposite side of the top end of the lifting plate 904, then the servo motor II 905 is synchronously started to drive the driving rod 903 to rotate on the inner side of the mounting frame 901, and the driving rod 903 is in threaded connection with the lifting plate 904, so that the lifting plate 904 is driven to move upwards until the door plate 2 is lifted to the opposite side of the supporting plate 3; subsequently, the push plate 803 is pushed forward by the second hydraulic rod 806, so that the moving ring 805 moves synchronously, and the compression spring 804 compresses and shortens, so that the cross bar 801 moves along the inside of the driving column 802, thereby pushing the moving rod 4 to move toward the door panel 2, so that the fixed block 5 moves toward the door panel 2; because the clamping block 6 and the gear 702 are movably connected to one side of the fixed block 5 through the rotating shaft, the clamping block 6 is driven to be close to the door plate 2, the edge of the door plate 2 moves to the opposite side of the clamping block 6, the first limit bar 704 and the second limit bar 705 are in a hooking state, so that the movement of the rack 701 along with the fixed block 5 is limited, the limit block 703 moves in the limit groove 15, which corresponds to the movement of the rack 701 away from the gear 702, so that the two gears 702 are driven to synchronously rotate reversely, so that the clamping blocks 6 are close to each other, the edge of the door plate 2 is clamped, the fixed block 5 moves in the process, the front end of the inserting rod 706 is gradually close to the first limit bar 704 until the front end of the inserting rod 706 is inserted into the jack 16 under the action of the reset spring 707, and the movement of the rack 701 is limited, otherwise, when the moving rod 4 drives the fixed block 5 to move backwards, the first limit block 708 is in contact with the second limit bar 709, and the front end of the inserting rod 706 is driven to move out of the jack 16; then, a first servo motor 19 is started to drive the synchronous column 17 to rotate, and the driving column 802 is rotated under the action of the synchronous belt 18, so that the movable rod 4 rotates around the driving column 802, and the door plate 2 is controlled to rotate; then, the lifting of the moving block 11 is controlled by the first hydraulic rod 14, so that the lifting of the synchronous plate 12 is controlled, and the position between the welding machine 13 and the door plate 2 is adjusted, so that the welding treatment can be performed on each position of the door plate 2.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a people's air defense door welding equipment, includes support frame (1) and door plant (2), its characterized in that: the support frame (1) is the symmetry setting, the equal fixedly connected with backup pad (3) in top of support frame (1), the opposite side of backup pad (3) all is provided with movable rod (4), the equal fixedly connected with fixed block (5) in both ends of movable rod (4), the outside of fixed block (5) all is provided with a set of symmetrical clamp splice (6) through pivot swing joint, door plant (2) are located the opposite side of support frame (1), and the marginal swing joint of door plant (2) is in the opposite side of clamp splice (6), the opposite side of backup pad (3) all is provided with a set of symmetrical actuating mechanism (7), and actuating mechanism (7) and the pivot fixed connection of clamp splice (6), the top of support frame (1) all is provided with movable rotary mechanism (8), and the middle section fixed connection of movable rotary mechanism (8) and movable rod (4), the opposite side of support frame (1) is provided with lifting mechanism (9), and the bottom swing joint of door plant (2), the opposite side of support frame (1) all is provided with fixed frame (10), the equal swing joint of movable frame (11) has fixed connection of fixed frame (10), the bottom swing joint of synchronizing plate (12) has welding machine (13), and welding machine (13) are located directly over door plant (2), the inside of mount (10) is all fixedly connected with hydraulic rod one (14), and the output of hydraulic rod one (14) and the bottom fixed connection of movable block (11).
2. A civil air defense door welding apparatus according to claim 1 wherein: the driving mechanism (7) comprises a rack (701), a gear (702), a limiting block (703), a first limiting strip (704) and a second limiting strip (705), wherein the gear (702) is symmetrically arranged, teeth are respectively formed on two sides of the rack (701), the rack (701) is located on the opposite side of the gear (702), the gear (702) is meshed with the rack (701), the limiting block (703) is fixedly connected to one side of the rack (701), the first limiting strip (704) and the second limiting strip (705) are in an L shape, the opposite sides of the first limiting strip (704) and the second limiting strip (705) are movably connected, and the other end of the first limiting strip (704) is fixedly connected to the end of the rack (701).
3. A civil air defense door welding apparatus according to claim 2 wherein: the rotating shaft of the clamping block (6) penetrates through the gear (702) respectively, the rotating shaft of the clamping block (6) is fixedly connected with the gear (702), the gear (702) is movably connected to one side of the fixed block (5) through the rotating shaft of the clamping block (6), the rack (701) and the first limit strip (704) are movably connected to one side of the fixed block (5), and the second limit strip (705) is far away from one end of the first limit strip (704) and is fixedly connected to one side of the supporting plate (3).
4. A civil air defense door welding apparatus as defined in claim 3 wherein: the driving mechanism (7) further comprises a plug rod (706), a return spring (707), a first wedge block (708) and a second wedge block (709), wherein the front end of the plug rod (706) is provided with a chamfer, the plug rod (706) is movably connected to the inside of the moving rod (4), one end of the return spring (707) is fixedly connected to the rear end of the plug rod (706), the other end of the return spring (707) is fixedly connected to the inside of the moving rod (4), the opposite sides of the first wedge block (708) and the second wedge block (709) are respectively provided with a chamfer, the opposite sides of the first wedge block (708) and the second wedge block (709) are movably connected, the first wedge block (708) is fixedly connected to the outer side of the plug rod (706), and the second wedge block (709) is fixedly connected to one side of the supporting plate (3).
5. The civil air defense door welding apparatus of claim 4 wherein: limiting grooves (15) are formed in the surfaces of the fixed blocks (5) in a penetrating mode, limiting blocks (703) are respectively connected to the inside of the limiting grooves (15) in a sliding mode, insertion holes (16) are formed in one end of each limiting strip (704), and the front ends of inserting rods (706) are matched with the insertion holes (16).
6. A civil air defense door welding apparatus according to claim 1 wherein: the movable rotating mechanism (8) comprises a cross bar (801), a driving column (802), a pushing plate (803), a compression spring (804), a movable ring (805) and a second hydraulic rod (806), wherein the cross bar (801) penetrates through the driving column (802), the cross bar (801) is movably connected with the driving column (802), the movable ring (805) and the compression spring (804) are sleeved on the outer side of the cross bar (801), one end of the movable ring (805) is fixedly connected with the compression spring (804), the other end of the movable ring (805) is movably connected with the pushing plate (803), the second hydraulic rod (806) is fixedly connected with the top end of the supporting frame (1), and the telescopic end of the second hydraulic rod (806) is movably connected with the other end of the pushing plate (803).
7. The civil air defense door welding apparatus of claim 6 wherein: the driving column (802) penetrates through the supporting plate (3), the driving column (802) is movably connected with the supporting plate (3) through a bearing, one end of the cross bar (801) is fixedly connected with the moving rod (4), the other end of the cross bar (801) is fixedly connected with the pushing plate (803), and one end, far away from the moving ring (805), of the compression spring (804) is fixedly connected with the outer side of the supporting plate (3).
8. The civil air defense door welding apparatus of claim 7 wherein: the bottom of support frame (1) is through bearing swing joint having synchronizing column (17), the outside cover of drive column (802) and synchronizing column (17) is equipped with hold-in range (18), drive column (802), synchronizing column (17) and hold-in range (18) constitute belt conveying structure, the inboard bottom fixedly connected with servo motor (19) of support frame (1), and the output of servo motor (19) and the one end fixed connection of synchronizing column (17).
9. A civil air defense door welding apparatus according to claim 1 wherein: lifting mechanism (9) are including mounting bracket (901), extension board (902) and actuating lever (903), mounting bracket (901) are the concave shape, extension board (902) and actuating lever (903) are the symmetry setting, the equal fixed connection in the top of mounting bracket (901) of bottom of extension board (902), actuating lever (903) run through extension board (902) respectively, and actuating lever (903) pass through bearing and extension board (902) swing joint, the bottom of actuating lever (903) is all through bearing and the inboard bottom swing joint of mounting bracket (901).
10. The civil air defense door welding apparatus of claim 9 wherein: lifting mechanism (9) still include lifting plate (904) and servo motor two (905), lifting plate (904) and servo motor two (905) are the symmetry setting, lifting plate (904) all swing joint is in the inboard of mounting bracket (901), the screw thread is all seted up in the outside of actuating lever (903), actuating lever (903) run through lifting plate (904) respectively, and actuating lever (903) and lifting plate (904) threaded connection, lifting plate (904) are the L font, and the inboard swing joint of bottom and lifting plate (904) of door plant (2), servo motor two (905) are fixed connection in the top of extension board (902) respectively, and the output of servo motor two (905) and the top fixed connection of actuating lever (903).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311054742.8A CN116748758B (en) | 2023-08-22 | 2023-08-22 | Civil air defense door welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311054742.8A CN116748758B (en) | 2023-08-22 | 2023-08-22 | Civil air defense door welding equipment |
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| CN116748758B CN116748758B (en) | 2023-11-17 |
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| CN202311054742.8A Active CN116748758B (en) | 2023-08-22 | 2023-08-22 | Civil air defense door welding equipment |
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| CN116748758B (en) | 2023-11-17 |
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