CN112496644A - Metal workpiece welding and grinding device - Google Patents
Metal workpiece welding and grinding device Download PDFInfo
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- CN112496644A CN112496644A CN202011426445.8A CN202011426445A CN112496644A CN 112496644 A CN112496644 A CN 112496644A CN 202011426445 A CN202011426445 A CN 202011426445A CN 112496644 A CN112496644 A CN 112496644A
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- 238000003466 welding Methods 0.000 title claims abstract description 48
- 239000002184 metal Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 38
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 239000002893 slag Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B23K37/04—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
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
This product is a metal work piece welding grinding device, relates to the metal work piece processing field: the welding machine comprises work tables, a bearing disc, a clamping assembly, a welding machine, a movable crank arm, a polishing assembly and a dust collection assembly, wherein the two work tables are arranged in a 7-shaped mode, the contacted side edges are connected through a hinge, the bearing disc is slidably mounted in the front end face of the work tables, the clamping assembly is slidably connected onto each work table, one work table is connected with the welding machine, and the other work table is fixedly provided with the dust collection assembly and is connected with the polishing assembly through the movable crank arm, and the welding machine has the following beneficial effects: the workbench can be adjusted to meet welding at various angles, the clamping assembly can ensure that workpieces are not deviated, and the polishing assembly and the dust collection assembly are arranged, so that welding seams can be cleaned immediately after welding, the welding seams do not need to be carried back and forth, and the air influence is small.
Description
Technical Field
The invention relates to the field of metal processing, and particularly discloses a metal workpiece welding and polishing device.
Background
The patent document with the application number of CN201810071479.6 discloses welding and polishing equipment for metal processing, which comprises a rectangular working face, a polishing head and a micro motor, wherein a hose base is arranged above the left end of the rectangular working face, a dust suction pipe is connected above the hose base, a triangular joint is arranged on the right side of the upper end of a rotating shaft, a four-corner joint is connected with the upper end of a supporting rod, a positioning pin is arranged above the polishing head, a positioning ring is arranged on the upper end of the micro motor, an operating handle is arranged on the right side of the positioning ring, and a suction fan is arranged below the left end of the rectangular working face. Complex operation, so need design a welding grinding device that more convenient and multiple functions combine.
Disclosure of Invention
In order to solve the problems, the invention provides a metal workpiece welding and grinding device which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a metal workpiece welding and polishing device comprises a workbench, a bearing disc, a clamping assembly, a welding machine, a movable crank arm, a polishing assembly and a dust collection assembly;
the workbench is divided into a first workbench and a second workbench, the first workbench and the second workbench are arranged in a 7-shaped manner and are connected with each other through hinges on the contacted side edges, the lower surfaces of the first workbench and the second workbench are respectively and fixedly connected with two vertical legs, the lower end of each vertical leg is connected with a travelling wheel, a first transverse plate is fixedly connected between the two vertical legs of the first workbench, a second transverse plate is fixedly connected between the two vertical legs of the second workbench, and the upper surfaces of the first workbench and the second workbench are respectively provided with a rectangular elongated slot;
the receiving disc is fan-shaped, a cavity is formed in the receiving disc, a slag collecting box is connected in the cavity in a sliding mode, a grid net is arranged on the upper surface of the receiving disc, the receiving disc is connected with the front end faces of the first workbench and the second workbench in a sliding mode, sliding limiting grooves are formed in the front end faces of the first workbench and the second workbench, two sliding groove limiting blocks are fixed on the upper surface and the lower surface of the receiving disc respectively, and the sliding groove limiting blocks are distributed at the left end and the right end of the upper surface and the lower surface of the receiving disc;
the clamping assembly comprises a clamping table, clamping plates, pins, internal thread columns, screws, clamping adjusting wheels, springs, fixing blocks, worms, worm wheels, connecting shafts and distance adjusting wheels, the clamping table is mounted on rectangular long grooves, two clamping tables are arranged on each rectangular long groove, the bottoms of the clamping plates are connected to one side face of the clamping table through the pins, a clamping groove is formed between each clamping plate and the corresponding clamping table, the internal thread columns are fixedly connected to the middle of each clamping plate, the other ends of the internal thread columns are in threaded connection with the screws, through holes matched with the internal thread columns and the screws are formed in the clamping tables, the springs are fixed between one ends of the internal thread columns, connected with the screws, and the through holes in the clamping tables, the other ends of the screws extend outwards and are fixedly provided with the clamping adjusting wheels, the fixing blocks are welded to the bottoms of the clamping tables, and the fixing, the side face of each fixed block is provided with a thread through hole vertical to the direction of the screw rod, a worm is connected between the fixed blocks, two ends of the worm are provided with threads, the middle position of the worm is meshed with a worm wheel, the fixed blocks are in threaded connection with two ends of the worm, the worm wheel is arranged below the worm, a connecting shaft is fixed on the axis of the worm wheel, and the other end of the connecting shaft penetrates through the inner wall of the rectangular long groove and is fixedly connected with a distance adjusting wheel;
the welding machine is movably connected to the first transverse plate, one end of the movable crank arm is fixedly connected to the right side face of the second workbench, the other end of the movable crank arm is fixedly connected with a polishing assembly, the polishing assembly comprises a universal metal pipe, a mounting plate, a casing, a protective cover, a mounting base, a miniature vibration motor, a vibration polishing head and an operating handle, the upper surface of the mounting plate is connected with the movable crank arm through the universal metal pipe, the lower surface of the mounting plate is fixedly provided with the casing, the bottom of the casing is connected with the protective cover, the interior of the casing is fixedly connected with the mounting base, the miniature vibration motor is fixedly mounted on the lower surface of the mounting base, the output end of the miniature vibration motor;
the dust collection assembly comprises an L-shaped box, a suction fan, an air deflector, a dust collection groove, a dust collection box and a filter screen, wherein the L-shaped box and the dust collection box are fixedly mounted on a second transverse plate, one end of the L-shaped box is connected with the lower surface of a second workbench, the other end of the L-shaped box is connected with the dust collection box, the suction fan is mounted in the L-shaped box, the dust collection groove is formed in one side, close to the bearing disc, of the upper surface of the second workbench, the air deflector is fixedly arranged on the dust collection groove, the dust collection groove is connected with the air suction end of the suction fan, and the filter screen is mounted in the dust collection box and just faces.
As a further optimization of the scheme, the travelling wheels are provided with braking devices.
As a further optimization of the scheme, the slag collecting box corresponds to the grid mesh in position.
As a further optimization of the above scheme, the clamping plate and the clamping adjusting wheel are located on two opposite side surfaces of the clamping table.
As a further optimization of the scheme, the threads at the two ends of the worm are matched with the threaded through hole.
As a further optimization of the above scheme, the clamping adjusting wheel and the distance adjusting wheel are in the same side plane.
As a further optimization of the scheme, the welding machine is connected with the first transverse plate in a screw connection mode or a clamping groove connection mode.
As a further optimization of the scheme, the joints of the movable crank arms are connected by universal joints.
The invention has the following beneficial effects:
1) according to the metal workpiece welding and polishing device disclosed by the invention, the two working tables are connected through the hinge, welding at various angles can be met, and the working tables are provided with the travelling wheels, so that equipment can be conveniently moved.
2) According to the metal workpiece welding and polishing device disclosed by the invention, the distance between the clamping tables can be changed through the distance adjusting wheel, so that the requirements of fixing equipment with different lengths can be met, and the equipment does not need to be manually supported.
3) According to the metal workpiece welding and polishing device disclosed by the invention, the bearing disc is arranged below the polishing device, so that welding slag with larger particle size can fall into the bearing disc, and the cleaning is convenient.
4) According to the metal workpiece welding and polishing device disclosed by the invention, the welding slag dust collection device is arranged below the workbench, so that welding scraps can be more effectively absorbed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of the tray structure of the present invention;
FIG. 4 is a schematic view of a clamping assembly of the present invention;
FIG. 5 is a schematic view of the movement structure of the clamping assembly of the present invention;
FIG. 6 is a schematic diagram of a sanding assembly according to the present invention;
FIG. 7 is a schematic view of the dust collection assembly of the present invention;
in the figure: 1-workbench, 101-first workbench, 102-second workbench, 103-vertical legs, 104-travelling wheels, 105-first transverse plate, 106-second transverse plate, 107-rectangular long groove, 2-carrying disc, 201-chute limiting block, 202-grating net, 203-slag collecting box, 3-clamping component, 301-clamping platform, 302-clamping plate, 303-pin, 304-internal threaded column, 305-screw rod, 306-clamping adjusting wheel, 307-spring, 308-fixing block, 309-threaded through hole, 310-worm, 311-worm wheel, 312-connecting shaft, 313-distance adjusting wheel, 4-welding machine, 5-movable crank arm, 601-universal metal pipe, 602-mounting plate, 603-machine shell, 604-protective cover, 605-installation base, 606-micro vibration motor, 607-vibration grinding head, 608-operation handle, 701-L type box, 702-suction fan, 703-wind deflector, 704-dust collection groove, 705-dust collection box and 706-filter screen.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with the embodiments.
Examples
The embodiment discloses a metal workpiece welding and polishing device which comprises a workbench 1, a bearing disc 2, a clamping assembly 3, a welding machine 4, a movable crank arm 5, a polishing assembly 6 and a dust collection assembly 7;
the workbench 1 is divided into a first workbench 101 and a second workbench 102, the first workbench 101 and the second workbench 102 are arranged in a 7-shaped manner and are connected on the contacted side edges through hinges, the lower surfaces of the first workbench 101 and the second workbench 102 are respectively fixedly connected with two vertical legs 103, the lower end of each vertical leg 103 is connected with a walking wheel 104, the walking wheel 104 is provided with a braking device, a first transverse plate 105 is fixedly connected between the two vertical legs 103 of the first workbench 101, a second transverse plate 106 is fixedly connected between the two vertical legs 103 of the second workbench 102, and the upper surfaces of the first workbench 101 and the second workbench 102 are respectively provided with a rectangular long groove 107;
the bearing disc 2 is fan-shaped, a cavity is formed in the bearing disc 2, a slag collecting box 203 is connected in the cavity in a sliding mode, a grid net 202 is installed on the upper surface of the bearing disc 2, the position of the slag collecting box 203 corresponds to the position of the grid net 202, the bearing disc 2 is connected with the front end faces of the first workbench 101 and the second workbench 102 in a sliding mode, sliding limiting grooves are formed in the front end faces of the first workbench 101 and the second workbench 102, two sides of the bearing disc 2 can move on the sliding limiting grooves, two sliding chute limiting blocks 201 are fixed on the upper surface and the lower surface of the bearing disc 2 respectively, and the sliding chute limiting blocks 201 are distributed at the left end and the right end of the upper surface and the;
the clamping assembly 3 comprises a clamping table 301, a clamping plate 302, a pin 303, an internal thread column 304, a screw 305, clamping adjusting wheels 306, springs 307, a fixed block 308, a worm 310, a worm wheel 311, a connecting shaft 312 and a distance adjusting wheel 313, wherein the clamping table 301 is arranged on the rectangular long grooves 107, two clamping tables 301 are arranged on each rectangular long groove 107, the bottom of the clamping plate 302 is connected to one side surface of the clamping table 301 through the pin 303, a clamping groove is formed between the clamping plate 302 and the clamping tables 301, the internal thread column 304 is fixedly connected to the middle part of the clamping plate 302, the other end of the internal thread column 304 is in threaded connection with the screw 305, through holes matched with the internal thread column 304 and the screw 305 are formed in the clamping table 301, the spring 307 is fixed between one end of the internal thread column 304 connected with the screw 305 and the through hole in the clamping table 301, the other end of the screw 305 extends outwards and is fixedly provided with the clamping adjusting wheels 306, the clamping, the bottom of the clamping table 301 is welded with a fixing block 308, the fixing block 308 is installed in the rectangular long groove 107, a thread through hole 309 perpendicular to the direction of the screw 305 is formed in the side face of the fixing block 308, a worm 310 is connected between the fixing blocks 308, threads are arranged at two ends of the worm 310, the middle position of the worm 310 is meshed with a worm wheel 311, the threads at two ends of the worm 310 are matched with the thread through hole 309, the fixing block 308 is in threaded connection with two ends of the worm 310, the worm wheel 311 is installed below the worm 310, a connecting shaft 312 is fixed on the axis, the other end of the connecting shaft 312 penetrates through the inner wall of the rectangular long groove 107 and is fixedly connected;
the welding machine 4 is movably connected to the first transverse plate 105 in a screw connection or a clamping groove connection mode, one end of the movable crank arm 5 is fixedly connected to the right side face of the second workbench 102, the other end of the movable crank arm 5 is fixedly connected with the polishing assembly 6, the joint of the movable crank arm 5 is in universal joint connection, the polishing assembly 6 comprises a universal metal pipe 601, a mounting plate 602, a machine shell 603, a protective cover 604, a mounting base 605, a micro vibration motor 606 vibration polishing head 607 and an operating handle 608, the upper surface of the mounting plate 602 is connected with the movable crank arm 5 through the universal metal pipe 601, the lower surface of the mounting plate is fixedly provided with a machine shell 603, the bottom of the machine shell 603 is connected with the protective cover 604, the inner part of the machine shell is fixedly connected with the mounting base 605, the micro vibration motor 606 is fixedly mounted on the lower surface of;
the dust collection assembly 7 comprises an L-shaped box 701, a suction fan 702, an air deflector 703, a dust collection groove 704, a dust collection box 705 and a filter screen 706, wherein the L-shaped box 701 and the dust collection box 705 are fixedly arranged on the second transverse plate 106, one end of the L-shaped box 701 is connected with the lower surface of the second workbench 102, the other end of the L-shaped box 701 is connected with the dust collection box 705, the suction fan 702 is arranged in the L-shaped box 701, the dust collection groove 704 is arranged on one side, close to the bearing disc 2, of the upper surface of the second workbench 102, the air deflector 703 is fixedly arranged on the dust collection groove 704, the dust collection groove 704 is connected with the air suction end of the suction fan 702, and the filter screen 706 is arranged in.
The principle of the metal workpiece welding and polishing device disclosed by the invention is as follows:
treat that processing equipment places in the centre gripping inslot, rotate the centre gripping regulating wheel, the screw rod drives the internal thread post thereupon and rotates, the internal thread post removes compression spring and presss from both sides tight equipment, simultaneously can rotate apart from the regulating wheel in order to adapt to the equipment of different length, after the equipment is fixed, can change the contained angle of two workstations according to the welded angle, then accomplish welding operation back at the welding machine, utilize the subassembly of polishing to clear up the welding seam, great welding slag falls into the collection slag box in the tray of accepting, the clearance can be extracted to the collection slag box, the piece that produces among the clearance process is inhaled in the dust collection box through the suction groove on the workstation under the effect of suction fan, thereby reduce the influence of welding slag piece to the environment.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A metal workpiece welding and polishing device is characterized by comprising a workbench (1), a bearing disc (2), a clamping assembly (3), a welding machine (4), a movable crank arm (5), a polishing assembly (6) and a dust collection assembly (7);
the workbench (1) is divided into a first workbench (101) and a second workbench (102), the first workbench (101) and the second workbench (102) are arranged in a 7-shaped manner and are connected with each other through hinges on the contacted side edges, the lower surfaces of the first workbench (101) and the second workbench (102) are respectively and fixedly connected with two vertical legs (103), the lower end of each vertical leg (103) is connected with a traveling wheel (104), a first transverse plate (105) is fixedly connected between the two vertical legs (103) of the first workbench (101), a second transverse plate (106) is fixedly connected between the two vertical legs (103) of the second workbench (102), and the upper surfaces of the first workbench (101) and the second workbench (102) are respectively provided with a rectangular long groove (107);
the receiving disc (2) is fan-shaped, a cavity is formed in the receiving disc, a slag collecting box (203) is connected in the cavity in a sliding mode, a grid net (202) is installed on the upper surface of the receiving disc (2), the receiving disc (2) is connected with the front end faces of a first workbench (101) and a second workbench (102) in a sliding mode, sliding limiting grooves are formed in the front end faces of the first workbench (101) and the second workbench (102) in the sliding mode, two sliding groove limiting blocks (201) are fixed on the upper surface and the lower surface of the receiving disc (2) respectively, and the sliding groove limiting blocks (201) are distributed at the left end and the right end of the upper surface and the lower surface of the receiving disc (2);
the clamping assembly (3) comprises a clamping table (301), a clamping plate (302), a pin (303), an internal threaded column (304), a screw (305), a clamping adjusting wheel (306), a spring (307), a fixing block (308), a worm (310), a worm wheel (311), a connecting shaft (312) and a distance adjusting wheel (313), wherein the clamping table (301) is installed on rectangular long grooves (107), two clamping tables (301) are arranged on each rectangular long groove (107), the bottom of the clamping plate (302) is connected to one side face of the clamping table (301) through the pin (303), a clamping groove is formed between the clamping plate (302) and the clamping table (301), the internal threaded column (304) is fixedly connected to the middle of the clamping plate (302), the other end of the internal threaded column (304) is in threaded connection with the screw (305), and a clamping groove is formed in the clamping table (301) and connected with the internal threaded column (304), A through hole matched with the screw (305), a spring (307) is fixed between one end of the internal thread column (304) connected with the screw (305) and a through hole in the clamping table (301), the other end of the screw (305) extends outwards and is fixedly provided with a clamping adjusting wheel (306), a fixing block (308) is welded at the bottom of the clamping table (301), the fixing block (308) is installed in a rectangular long groove (107), a thread through hole (309) vertical to the direction of the screw (305) is formed in the side face of the fixing block (308), a worm (310) is connected between the fixing blocks (308), threads are formed in two ends of the worm (310), the middle position of the worm is meshed with a worm wheel (311), the fixing block (308) is in threaded connection with two ends of the worm (310), the worm wheel (311) is installed below the worm (310) and is fixedly provided with a connecting shaft (312) on the axis, and the other end of the connecting shaft (312) penetrates through the inner wall ) (ii) a
The welding machine (4) is movably connected to the first transverse plate (105), one end of the movable crank arm (5) is fixedly connected to the right side face of the second workbench (102), the other end of the movable crank arm is fixedly connected with the polishing assembly (6), the polishing assembly (6) comprises a universal metal pipe (601), a mounting plate (602), a machine shell (603), a protective cover (604), a mounting base (605), a micro vibration motor (606), a vibration polishing head (607) and an operating handle (608), the upper surface of the mounting plate (602) is connected with the movable crank arm (5) through the universal metal pipe (601), the lower surface of the mounting plate is fixedly provided with the machine shell (603), the bottom of the machine shell (603) is connected with the protective cover (604) and the mounting base (605) is fixedly connected inside, the micro vibration motor (606) is fixedly mounted on the lower surface of the mounting base (605) and the output end of the, an operating handle (608) is fixedly connected to the outer surface of the machine shell (603);
the dust collection assembly (7) comprises an L-shaped box (701), a suction fan (702), an air deflector (703), a dust collection groove (704), a dust collection box (705) and a filter screen (706), wherein the L-shaped box (701) and the dust collection box (705) are fixedly installed on a second transverse plate (106), one end of the L-shaped box (701) is connected with the lower surface of a second workbench (102) and the other end of the L-shaped box is connected with the dust collection box (705), the suction fan (702) is installed in the L-shaped box (701), the dust collection groove (704) is arranged on one side, close to the bearing disc (2), of the upper surface of the second workbench (102), the air deflector (704) is fixedly arranged on the dust collection groove (704), the dust collection groove (704) is connected with the air suction end of the suction fan (702), and the filter screen (706) is installed in the dust collection box (705) and is opposite to the air outlet end of the suction.
2. A metal workpiece welding and grinding device as defined in claim 1, wherein the travelling wheel (104) is provided with a braking device.
3. A metal workpiece welding and grinding device according to claim 1, characterized in that the slag trap (203) corresponds to the grid (202) in position.
4. A metal workpiece welding and grinding device as claimed in claim 1, characterized in that the clamping plate (302) and the clamping adjustment wheel (306) are located on two opposite sides of the clamping table (301).
5. A metal workpiece welding and grinding device as defined in claim 1, characterized in that the threads at both ends of the worm (310) are matched with the threaded through hole (309).
6. A metal workpiece welding and grinding device as defined in claim 1, characterised in that the clamping adjustment wheel (306) is in the same side plane as the distance adjustment wheel (313).
7. A metal workpiece welding and grinding device as claimed in claim 1, characterized in that the welding machine (4) is connected with the first transverse plate (105) in a screw connection or a clamping groove connection mode.
8. A metal workpiece welding and grinding device as defined in claim 1, characterized in that the joints of the movable crank arms (5) are connected by universal joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426445.8A CN112496644A (en) | 2020-12-09 | 2020-12-09 | Metal workpiece welding and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113579458A (en) * | 2021-08-16 | 2021-11-02 | 烟台毓璜顶医院 | Ultrasonic welding device |
| CN117464294A (en) * | 2023-12-26 | 2024-01-30 | 山西八建集团有限公司 | Be used for heavy steel construction welded auxiliary positioning device |
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