CN114905206A - Synchronous welded platform of metal door - Google Patents
Synchronous welded platform of metal door Download PDFInfo
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- CN114905206A CN114905206A CN202210644964.4A CN202210644964A CN114905206A CN 114905206 A CN114905206 A CN 114905206A CN 202210644964 A CN202210644964 A CN 202210644964A CN 114905206 A CN114905206 A CN 114905206A
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- 239000002184 metal Substances 0.000 title claims abstract description 58
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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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
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention provides a synchronous welding platform for a metal door, relates to the technical field of welding platforms, and solves the problem that workers have great difficulty in moving the welding platform; the metal door is easy to mark on the surface of the metal door after being subjected to the extrusion force, thereby affecting the quality of the metal door. A metal door synchronous welding platform comprises a workbench; the utility model discloses a horizontal track groove of workstation, bottom plate and vertical connecting rod bottom fixed connection, workstation are for falling U type structure, and the symmetry is equipped with two sets of vertical connecting rods around the lower terminal surface of workstation, and the terminal surface is installed to the workstation, and the bottom plate is cruciform structure, and bottom plate and vertical connecting rod bottom fixed connection, and two sets of horizontal track grooves have been seted up to the up end front and back symmetry of workstation. According to the invention, the fixing rod is arranged in the through track groove in a sliding and clamping manner, so that a worker can pull the stretching plate outwards, the contact area between the sliding plate and the metal door can be increased, and the trace is prevented from being left on the surface of the metal door, thereby ensuring the quality of the metal door.
Description
Technical Field
The invention belongs to the technical field of welding platforms, and particularly relates to a metal door synchronous welding platform.
Background
The metal door is common resident room door type, and generally used accessory selects stainless steel or zinc-plated material for use, in the production process of metal door, needs to weld the material, but the workman has some inconveniences when welding the metal door.
The existing metal door welding platform has the following disadvantages in use:
firstly, the method comprises the following steps: the welding platform has a large self weight, and workers have great difficulty in moving the welding platform;
secondly, the method comprises the following steps: the metal doors with different specifications are different in size, so that the worker is inconvenient to fix the metal doors with different sizes;
third, when the metal door is fixed, the metal door is easily marked on the surface of the metal door after being subjected to a pressing force, thereby affecting the quality of the metal door.
Disclosure of Invention
The invention aims to solve the problems, provides a metal door synchronous welding platform, and solves the problem that when the metal door welding platform is used, workers move the welding platform; moreover, metal doors of different specifications are different in size, so that workers are inconvenient to fix the metal doors of different sizes; also, the metal door is easily marked on the surface of the metal door after being subjected to the pressing force, thereby affecting the quality of the metal door.
In order to achieve the purpose, the invention provides the following technical scheme: a metal door synchronous welding platform comprises a workbench;
the workbench is of an inverted U-shaped structure, two groups of vertical connecting rods are symmetrically arranged in front of and behind the lower end face of the workbench, a bottom plate is arranged on the lower end face of the workbench and is of a cross-shaped structure, the bottom plate is fixedly connected with the bottom ends of the vertical connecting rods, two groups of transverse track grooves are symmetrically arranged in front of and behind the upper end face of the workbench, and fixing devices are slidably clamped in the transverse track grooves;
the placing plate is characterized in that the main body of the placing plate is of an L-shaped structure, and two welding mechanisms are mounted at the top end of the placing plate;
the left end and the right end of the placing box are respectively provided with two fixed ear plates, and the middle positions of the fixed ear plates are provided with through holes;
one side of the rear end of the bidirectional screw is rotationally connected with a rear end side plate of the placing box, and the front end of the bidirectional screw penetrates through the front end side plate of the placing box and is fixedly connected with the crank;
the sliding plates are symmetrically provided with two groups, the main body of each sliding plate is of a T-shaped structure, and the upper end and the lower end of each sliding plate are respectively provided with two fixed rods;
the two groups of stretching plates are symmetrically arranged, grooves are formed in the stretching plates, and two ends of the sliding plate are clamped in the grooves in the stretching plates;
the lifting plate is slidably clamped in sliding grooves of inner end faces of side plates at two ends of the workbench through the T-shaped sliding blocks at the two ends;
the upper end surface of the connecting screw is rotationally connected with the top plate of the workbench, the lower end of the connecting screw penetrates through the lifting plate and is rotationally connected with the bottom plate, and the connecting screw is in threaded connection with the lifting plate;
the driving motor is fixedly installed on the outer end face of the vertical connecting rod and is in transmission connection with the driving shaft, and the front end of the driving shaft is in rotating connection with the other vertical connecting rod.
Furthermore, a worm is arranged on the surface of the driving shaft, a worm wheel is arranged on the surface of the connecting screw rod, and the worm is meshed with the worm wheel.
Furthermore, when the lower end face of the lifting plate is attached to the upper end face of the bottom plate, four universal wheels at the lower end of the lifting plate are located below the bottom plate.
Further, the fixing device includes:
and the sliding connection block is of a T-shaped structure, and is slidably clamped in the transverse track groove on the upper end surface of the workbench.
Further, the fixing device further includes:
and two fastening screw rods are arranged, the lower end faces of the fastening screw rods are fixedly connected with the sliding connecting blocks, and the upper ends of the fastening screw rods penetrate through holes in the surfaces of the fixed lug plates and are fastened through nuts.
Furthermore, the sliding plate is in threaded connection with the bidirectional screw rod, and the sliding plate is slidably clamped inside the placing box.
Furthermore, a through track groove is formed in the middle position of the upper end face and the lower end face of the stretching plate, threads are formed in the surfaces of fixing rods at the upper end face and the lower end face of the sliding plate, and the fixing rods penetrate through the through track groove and are fastened through nuts.
Furthermore, a limiting rod is installed in the middle of the groove in the stretching plate, a limiting hole is formed in each of the left end face and the right end face of the sliding plate, and the outer diameter of the limiting rod is the same as the inner diameter of the limiting hole.
Compared with the prior art, the invention has the following beneficial effects:
in the invention: through the worm on drive shaft surface and the setting of connecting screw rod surface worm wheel meshing for the horizontal rotation of drive shaft can drive connecting screw's rotation, simultaneously, connecting screw and lifter plate threaded connection, make connecting screw can drive the lifter plate downstream at the pivoted in-process, after the universal wheel of terminal surface and ground contact under the lifter plate, the workman can promote the workstation and remove, and the workman of being convenient for transports the device.
In addition, two fastening screw rods on the upper end of the sliding connection block pass through the through holes in the surface of the fixed lug plate, a worker can fix the placing box on the upper end of the workbench after screwing nuts on the surface of the fastening screw rods, and the sliding connection block is slidably clamped in the transverse track groove, so that the worker can move the position of the sliding connection block left and right when welding metal doors of different specifications, the position of the placing box on the surface of the workbench can be adjusted, and the metal doors of different sizes can be conveniently fixed.
In addition, through the arrangement of the two sliding plates and the two-way screw rod in threaded connection, the two-way screw rod can drive the two sliding plates to move inwards simultaneously in the rotating process, and therefore the metal door can be fixed.
In addition, through the setting of gag lever post joint in the spacing downthehole portion in sliding plate both ends, make when the stretching plate is toward outer pulling, can prevent that the phenomenon of skew about the stretching plate from appearing, and the dead lever at both ends slides and clamps in the track groove that runs through on stretching plate surface about the sliding plate, after the workman outwards pulls the stretching plate, can screw up the nut on dead lever surface, thereby can fix the stretching plate in the outer end of sliding plate, can increase the area of contact between sliding plate and the metal door, prevent to leave the impression on the surface of metal door, thereby the quality of metal door has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall apparatus of the present invention;
FIG. 2 is a schematic view of a connection structure of the workbench and the placing box according to the present invention;
FIG. 3 is a schematic structural view of the workbench, the sliding connection plate and the placing box of the present invention;
FIG. 4 is a schematic view of the internal structure of the storage box of the present invention;
FIG. 5 is a schematic structural diagram of an internal device of the workbench according to the present invention;
FIG. 6 is a schematic view of the connection structure of the connecting screw rod and the driving shaft according to the present invention;
FIG. 7 is a schematic diagram of a lifter plate structure according to the present invention;
fig. 8 is a schematic view of a connection structure of the vertical connecting rod and the bottom plate of the present invention.
In the figure:
1. a work table; 101. a transverse rail groove; 102. a vertical connecting rod; 1021. a base plate; 2. placing the plate; 3. placing the box; 301. fixing the ear plate; 4. a bidirectional lead screw; 5. a sliding plate; 501. fixing the rod; 502. a limiting hole; 6. stretching the plate; 601. the track groove is penetrated; 602. a limiting rod; 7. a lifting plate; 701. a universal wheel; 8. connecting a screw rod; 801. a worm gear; 9. a drive motor; 901. a drive shaft; 9011. a worm; 10. a sliding connection block; 1001. and (5) fastening the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 8, the present invention provides a metal door synchronous welding platform, which comprises a worktable 1;
the workbench 1 is of an inverted U-shaped structure, two groups of vertical connecting rods 102 are symmetrically arranged in front of and behind the lower end face of the workbench 1, a bottom plate 1021 is arranged on the lower end face of the workbench 1, the bottom plate 1021 is of a cross-shaped structure, the bottom plate 1021 is fixedly connected with the bottom ends of the vertical connecting rods 102, two groups of transverse track grooves 101 are symmetrically arranged in front of and behind the upper end face of the workbench 1, and fixing devices are arranged in the transverse track grooves 101 in a sliding clamping mode;
the main body of the placing plate 2 is of an L-shaped structure, two welding mechanisms are mounted at the top end of the placing plate 2, and the welding mechanisms can perform welding operation on the metal door on the surface of the workbench 1;
the placing box 3 is provided, two fixing lug plates 301 are respectively arranged at the left end and the right end of the placing box 3, a through hole is formed in the middle of each fixing lug plate 301, and nuts on the surfaces of the fastening screw rods 1001 can be screwed after the upper ends of the fastening screw rods 1001 penetrate through the through holes on the surfaces of the fixing lug plates 301, so that the placing box 3 is fixed on the surface of the workbench 1;
one side of the rear end of the bidirectional screw 4 is rotationally connected with a side plate at the rear end of the placing box 3, and the front end of the bidirectional screw 4 penetrates through the side plate at the front end of the placing box 3 and is fixedly connected with the crank;
two groups of sliding plates 5 are symmetrically arranged on each sliding plate 5, the main body of each sliding plate 5 is of a T-shaped structure, and two fixing rods 501 are respectively arranged at the upper end and the lower end of each sliding plate 5;
the two groups of stretching plates 6 are symmetrically arranged on the stretching plates 6, grooves are formed in the stretching plates 6, and two ends of the sliding plate 5 are clamped in the grooves in the stretching plates 6;
the lifting plate 7 is provided with T-shaped sliding blocks at two ends of the lifting plate 7, and the lifting plate 7 is slidably clamped in sliding grooves of inner end faces of side plates at two ends of the workbench 1 through the T-shaped sliding blocks at the two ends;
the upper end face of the connecting screw rod 8 is rotationally connected with the top plate of the workbench 1, the lower end of the connecting screw rod 8 penetrates through the lifting plate 7 and is rotationally connected with the bottom plate 1021, and the connecting screw rod 8 is in threaded connection with the lifting plate 7;
and the driving motor 9 is fixedly installed on the outer end face of the vertical connecting rod 102, the driving motor 9 is in transmission connection with the driving shaft 901, and the front end of the driving shaft 901 is in rotary connection with another vertical connecting rod 102.
The surface of the driving shaft 901 is provided with a worm 9011, the surface of the connecting screw 8 is provided with a worm wheel 801, the worm 9011 is engaged with the worm wheel 801, and when the lower end face of the lifting plate 7 is attached to the upper end face of the bottom plate 1021, the four universal wheels 701 at the lower end of the lifting plate 7 are positioned below the bottom plate 1021.
By adopting the scheme, the technical effects are as follows: when a worker moves the device, the driving motor 9 can be turned on, the driving motor 9 drives the driving shaft 901 to rotate, the worm 9011 on the surface of the driving shaft 901 is meshed with the worm wheel 801 on the surface of the connecting screw 8, so that the driving shaft 901 can rotate transversely to drive the connecting screw 8 to rotate, meanwhile, the connecting screw 8 is in threaded connection with the lifting plate 7, so that the connecting screw 8 can drive the lifting plate 7 to move downwards in the rotating process, after the universal wheels 701 on the lower end face of the lifting plate 7 are in contact with the ground, the connecting screw 8 continues to rotate, at the moment, the lifting plate 7 continues to move downwards, at the moment, the workbench 1 can be lifted upwards, when the lower end face of the lifting plate 7 is attached to the upper end face of the bottom plate 1021, the four universal wheels 701 on the lower end face of the lifting plate 7 are positioned below the bottom plate 1021, the worker can push the workbench 1 to move, and the worker can conveniently transfer the device, after the device is transported to a designated place, the driving motor 9 drives the driving shaft 901 to rotate reversely, the lifting plate 7 moves upwards, the universal wheel 701 is separated from the ground, and the stability of the device can be improved.
Wherein, fixing device includes: the sliding connection block 10 is of a T-shaped structure, the sliding connection block 10 is slidably clamped in the transverse track groove 101 in the upper end face of the workbench 1, two fastening screws 1001 and two fastening screws 1001 are arranged, the lower end face of each fastening screw 1001 is fixedly connected with the sliding connection block 10, and the upper end of each fastening screw 1001 penetrates through a through hole in the surface of the fixing lug plate 301 and is fastened through a nut.
By adopting the scheme, the technical effects are as follows: two fastening screw 1001 on the upper end of the sliding connection block 10 penetrate through holes on the surface of the fixed lug plate 301, a worker can fix the placing box 3 on the upper end of the workbench 1 after screwing nuts on the surface of the fastening screw 1001, and the worker can slide and clamp the arrangement inside the transverse track groove 101 through the sliding connection block 10, so that the worker can move the position of the sliding connection block 10 left and right when welding metal doors of different specifications, thereby adjusting the position of the placing box 3 on the surface of the workbench 1, and facilitating the fixation of the metal doors of different sizes.
Wherein, the sliding plate 5 is in threaded connection with the bidirectional screw 4, and the sliding plate 5 is slidably clamped inside the placing box 3.
Through adopting above-mentioned scheme, the technological effect who brings is: the workman puts the metal door between two sliding plates 5, then can rotate the rotation that the crank drove two-way lead screw 4, through two sliding plates 5 and 4 threaded connection's of two-way lead screw setting for two-way lead screw 4 can drive two sliding plates 5 simultaneous inward movement at the rotation in-process, thereby makes this device can fix the metal door of different width.
Wherein, the upper and lower terminal surface intermediate position of tensile board 6 has been seted up and has been run through track groove 601, and the dead lever 501 surface at both ends about the sliding plate 5 has been seted up threadedly, and dead lever 501 passes and runs through track groove 601 and fastens through the nut, and a gag lever post 602 is installed to the intermediate position of the inside recess of tensile board 6, and a spacing hole 502 has been seted up respectively to the terminal surface about the sliding plate 5, and the external diameter of gag lever post 602 is the same with the internal diameter in spacing hole 502.
By adopting the scheme, the technical effects are as follows: when the workman is fixing the great metal door of width, can loosen the nut on dead lever 501 surface, then outwards draw tensile board 6, through the setting of gag lever post 602 joint in the spacing hole 502 inside in sliding plate 5 both ends, make tensile board 6 when outwards pulling, can prevent that tensile board 6 from appearing the phenomenon of left right deviation, and the dead lever 501 slip card dress of both ends about sliding plate 5 runs through track groove 601 on tensile board 6 surface, after the workman outwards pulls tensile board 6, can tighten the nut on dead lever 501 surface, thereby can fix tensile board 6 in the outer end of sliding plate 5, can increase the area of contact between sliding plate 5 and the metal door, increase stability.
When in use: when a worker moves the device, the driving motor 9 can be turned on, the driving motor 9 drives the driving shaft 901 to rotate, the worm 9011 on the surface of the driving shaft 901 is meshed with the worm wheel 801 on the surface of the connecting screw 8, so that the driving shaft 901 can rotate transversely to drive the connecting screw 8 to rotate, meanwhile, the connecting screw 8 is in threaded connection with the lifting plate 7, so that the connecting screw 8 can drive the lifting plate 7 to move downwards in the rotating process, after the universal wheels 701 on the lower end face of the lifting plate 7 are in contact with the ground, the connecting screw 8 continues to rotate, at the moment, the lifting plate 7 continues to move downwards, at the moment, the workbench 1 can be lifted upwards, when the lower end face of the lifting plate 7 is attached to the upper end face of the bottom plate 1021, the four universal wheels 701 on the lower end face of the lifting plate 7 are positioned below the bottom plate 1021, the worker can push the workbench 1 to move, and the worker can conveniently transfer the device, after the metal doors are transported to a designated place, the driving motor 9 drives the driving shaft 901 to rotate reversely, the lifting plate 7 moves upwards, the universal wheel 701 is separated from the ground, the stability of the device can be improved, the two fastening screws 1001 at the upper end of the sliding connecting block 10 penetrate through holes on the surface of the fixing lug plate 301, a worker can fix the placing box 3 at the upper end of the workbench 1 after screwing nuts on the surfaces of the fastening screws 1001, the sliding connecting block 10 is arranged in the transverse track groove 101 in a sliding and clamping manner, so that the position of the sliding connecting block 10 can be moved left and right when the worker welds the metal doors of different specifications, the position of the placing box 3 on the surface of the workbench 1 can be adjusted, the metal doors of different sizes can be fixed conveniently, the worker places the metal doors between the two sliding plates 5, and then can rotate the crank to drive the bidirectional screw rod 4 to rotate, through the arrangement of the threaded connection between the two sliding plates 5 and the two-way screw 4, the two-way screw 4 can drive the two sliding plates 5 to move inwards simultaneously in the rotating process, so as to fix the metal door, when a worker fixes the metal door with larger width, the nuts on the surface of the fixed rod 501 can be loosened, then the stretching plate 6 is pulled outwards, the limiting rods 602 are clamped in the limiting holes 502 at the two ends of the sliding plates 5, so that when the stretching plate 6 is pulled outwards, the phenomenon that the stretching plate 6 deviates left and right can be prevented, the fixed rods 501 at the upper end and the lower end of the sliding plates 5 are slidably clamped in the through track grooves 601 on the surface of the stretching plate 6, after the worker pulls the stretching plate 6 outwards, the nuts on the surface of the fixed rods 501 can be screwed, so that the stretching plate 6 can be fixed at the outer end of the sliding plates 5, and the contact area between the sliding plates 5 and the metal door can be increased, the stability is increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a synchronous welded platform of metal door which characterized in that: comprises a workbench (1); the workbench (1) is of an inverted U-shaped structure, two groups of vertical connecting rods (102) are symmetrically arranged in front of and behind the lower end face of the workbench (1), a bottom plate (1021) is arranged on the lower end face of the workbench (1), the bottom plate (1021) is of a cross-shaped structure, the bottom plate (1021) is fixedly connected with the bottom ends of the vertical connecting rods (102), two groups of transverse track grooves (101) are symmetrically arranged in front of and behind the upper end face of the workbench (1), and fixing devices are slidably clamped in the transverse track grooves (101); the main body of the placing plate (2) is of an L-shaped structure, and two welding mechanisms are mounted at the top end of the placing plate (2); the device comprises a placing box (3), wherein two fixing ear plates (301) are respectively arranged at the left end and the right end of the placing box (3), and through holes are formed in the middle positions of the fixing ear plates (301); one side of the rear end of the bidirectional screw (4) is rotatably connected with a side plate at the rear end of the placing box (3), and the front end of the bidirectional screw (4) penetrates through the side plate at the front end of the placing box (3) and is fixedly connected with the crank; the sliding plates (5) are symmetrically provided with two groups, the main body of each sliding plate (5) is of a T-shaped structure, and the upper end and the lower end of each sliding plate (5) are respectively provided with two fixing rods (501); the two groups of stretching plates (6) are symmetrically arranged, grooves are formed in the stretching plates (6), and two ends of the sliding plate (5) are clamped in the grooves in the stretching plates (6); the lifting plate (7) is provided with T-shaped sliding blocks at two ends, and the lifting plate (7) is slidably clamped in sliding grooves of inner end faces of side plates at two ends of the workbench (1) through the T-shaped sliding blocks at the two ends; the upper end face of the connecting screw rod (8) is rotatably connected with the top plate of the workbench (1), the lower end of the connecting screw rod (8) penetrates through the lifting plate (7) and is rotatably connected with the bottom plate (1021), and the connecting screw rod (8) is in threaded connection with the lifting plate (7); the driving motor (9) is fixedly installed on the outer end face of the vertical connecting rod (102), the driving motor (9) is in transmission connection with the driving shaft (901), and the front end of the driving shaft (901) is in rotation connection with the other vertical connecting rod (102).
2. The synchronous welding platform for metal doors according to claim 1, wherein: the surface of the driving shaft (901) is provided with a worm (9011), the surface of the connecting screw rod (8) is provided with a worm wheel (801), and the worm (9011) is meshed with the worm wheel (801).
3. The synchronous welding platform for metal doors according to claim 1, wherein: when the lower end face of the lifting plate (7) is attached to the upper end face of the bottom plate (1021), four universal wheels (701) at the lower end of the lifting plate (7) are located below the bottom plate (1021).
4. The synchronous welding platform for metal doors according to claim 1, wherein: the fixing device includes:
the main body of the sliding connection block (10) is of a T-shaped structure, and the sliding connection block (10) is slidably clamped in a transverse track groove (101) on the upper end face of the workbench (1).
5. The synchronous welding platform for metal doors according to claim 4, wherein: the fixing device further includes:
the fastening screw rods (1001) are arranged, the number of the fastening screw rods (1001) is two, the lower end face of each fastening screw rod (1001) is fixedly connected with the corresponding sliding connection block (10), and the upper end of each fastening screw rod (1001) penetrates through a through hole in the surface of the corresponding fixed lug plate (301) and is fastened through nuts.
6. The synchronous welding platform for metal doors according to claim 1, wherein: the sliding plate (5) is in threaded connection with the bidirectional screw rod (4), and the sliding plate (5) is slidably clamped inside the placing box (3).
7. The synchronous welding platform for metal doors according to claim 1, wherein: the middle positions of the upper end face and the lower end face of the stretching plate (6) are provided with through track grooves (601), the surfaces of fixing rods (501) at the upper end and the lower end of the sliding plate (5) are provided with threads, and the fixing rods (501) penetrate through the through track grooves (601) and are fastened through nuts.
8. The synchronous welding platform for metal doors according to claim 1, wherein: a limiting rod (602) is installed in the middle of the groove in the stretching plate (6), a limiting hole (502) is formed in each of the left end face and the right end face of the sliding plate (5), and the outer diameter of the limiting rod (602) is the same as the inner diameter of the limiting hole (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644964.4A CN114905206A (en) | 2022-06-05 | 2022-06-05 | Synchronous welded platform of metal door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210644964.4A CN114905206A (en) | 2022-06-05 | 2022-06-05 | Synchronous welded platform of metal door |
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| CN114905206A true CN114905206A (en) | 2022-08-16 |
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| CN202210644964.4A Pending CN114905206A (en) | 2022-06-05 | 2022-06-05 | Synchronous welded platform of metal door |
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| CN210997502U (en) * | 2019-12-09 | 2020-07-14 | 埼玉铝合金精密锻造（丹阳）有限公司 | Processing platform is used in processing of weaving machine needle bed bracket |
| CN214121922U (en) * | 2020-12-17 | 2021-09-03 | 广州普瑞生物科技有限公司 | Novel blood cell analyzer |
| CN214919952U (en) * | 2021-06-15 | 2021-11-30 | 梧州奥莱利汽车零部件再制造有限公司 | Edge-covering clamp for gasoline pump production |
| CN216576035U (en) * | 2021-11-28 | 2022-05-24 | 无锡邦能超声科技有限公司 | Ultrasonic wire harness welding machine capable of achieving quick positioning |
| CN114150895A (en) * | 2021-12-29 | 2022-03-08 | 河北建设集团股份有限公司 | Support frame for building engineering room construction |
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