Clamping tool for metal welding processing
Technical Field
The utility model relates to the technical field of metal welding processing, in particular to a clamping tool for metal welding processing.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or pressure, and the energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction, ultrasound, etc.
In the chinese patent with publication number CN215787796U, a welding fixture is provided, through the placing boxes at the front and rear ends of the bearing shell, a person can place the welding tool therein, and through the hanging hooks fixedly connected with the left and right ends of the bearing shell, the tool to be hung can be hung on the hanging hooks, thereby improving the convenience of use of the device.
But above-mentioned patent does not have the welding slag clearance function that produces when welding metal workpiece in the in-process of using, and traditional metal workpiece welding centre gripping frock structure is comparatively simple, carries out the centre gripping to metal workpiece through the grip block, and the welding slag that splashes when welding can drop on the welding bench surface, can not clean the welding slag on welding bench surface through the removal of anchor clamps, cleans the welding slag brush and also need dismantle the change owing to long-time use.
Therefore, a clamping tool for metal welding processing is needed, which is used for solving the problem of slag cleaning during the existing welding of metal workpieces and also can realize the disassembly and replacement of a brush for cleaning the slag.
Disclosure of utility model
The utility model aims to provide a clamping tool for metal welding processing, which solves the problem of welding slag cleaning in the prior art of welding metal workpieces, and can also realize the disassembly and replacement of a brush for cleaning the welding slag.
The clamping tool for metal welding processing comprises a welding table, wherein a leak hole is formed in the top surface of the welding table, a guide groove is formed in the top surface of the welding table, a fixed block is movably connected to the surface of the guide groove, the top surface of the fixed block is fixed to the bottom surface of a moving plate, the top surface of the moving plate is fixedly connected with the bottom surface of the clamping plate, a clamping groove is formed in the surface of the moving plate, a limiting clamping block is inserted into the clamping groove, the surface of the limiting clamping block is fixedly connected with the surface of a hairbrush plate, a bidirectional threaded rod is screwed into a surface screw hole of the fixed block, and an end bearing outer ring of the bidirectional threaded rod is fixed in two side plates of the welding table.
Preferably, the surface of the bidirectional threaded rod is fixedly connected with the inside of the transmission gear, the bidirectional threaded rod penetrates through the surface of the transmission gear, teeth of the transmission gear are meshed with teeth of the driving fluted disc, the surface of the driving fluted disc is fixedly connected with a power output shaft end of the driving motor, and the top surface of the driving motor is fixed on the inner top surface of the welding table.
Preferably, the fixed blocks penetrate through the top surface of the welding table, the number of the fixed blocks is two, and the two fixed blocks are symmetrically arranged along the center point of the welding table.
Preferably, the inner surface of the welding table is fixedly connected with the surface of the side plate of the funnel, and the inner surface of the welding table is tightly attached to the bottom surface of the welding slag collecting box.
Preferably, the leak holes penetrate through the top surface of the welding table, the leak holes are arranged in a rectangular shape, the number of the leak holes is a plurality of the leak holes, and the leak holes are uniformly distributed on the top surface of the welding table.
Preferably, the top surface screw hole spiro union fixing bolt's of movable plate surface, fixing bolt's bottom centre gripping is at the top surface of fixture block.
Preferably, one side surface of the clamping plate is in an arc shape, the surface of the clamping plate is provided with a rubber strip, the other side surface of the clamping plate is fixedly connected with the top surface of the supporting rod, and the bottom surface of the supporting rod is fixedly connected with the top surface of the movable plate.
Compared with the prior art, the welding slag cleaning device has the advantages that the surface screw hole of the fixing block is internally screwed with the surface of the bidirectional threaded rod, the top surface of the fixing block is fixed on the bottom surface of the moving plate, then the top surface of the moving plate is fixedly connected with the bottom surface of the clamping plate, when the bidirectional threaded rod rotates to enable the fixing block to move in the guide groove, the surface of a metal workpiece to be welded is clamped and fixed through the movement of the clamping plate, welding slag can be generated when the metal workpiece is welded, the surface of the brush plate is fixed on the surface of the limiting clamping block, the moving plate drives the brush plate to move on the top surface of the welding table to clean the welding slag, the surface of the limiting clamping block is spliced into the clamping groove, so that the brush plate is convenient to detach and replace, the problem of cleaning the welding slag when the metal workpiece is welded in the prior art is further solved, and the brush for cleaning the welding slag can be detached and replaced.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic top perspective view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the overall bottom view of the structure of the present utility model;
fig. 4 is a schematic perspective view of a moving plate of the present utility model.
In the figure, a welding table 1, a funnel 2, a welding slag collecting box 3, a guide groove 4, a leak hole 5, a moving plate 6, a supporting rod 7, a clamping plate 8, a fixed block 9, a driving fluted disc 10, a bidirectional threaded rod 11, a transmission gear 12, a driving motor 13, a clamping groove 14, a limiting clamping block 15, a hairbrush plate 16 and a fixing bolt 17.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: A centre gripping frock for metal welding processing, including welding bench 1, leak hole 5 is seted up to the top surface of welding bench 1, guide slot 4 is seted up to the top surface of welding bench 1, the surface swing joint of guide slot 4 has fixed block 9, the bottom surface at movable plate 6 is fixed to the top surface of fixed block 9, the bottom surface at movable plate 8 is fixed to the top surface fixed connection grip block of movable plate 6, the draw-in groove 14 is opened on the surface of movable plate 6, the inside grafting spacing fixture block 15 of draw-in groove 14's surface, the surface rigid coupling brush plate 16's of spacing fixture block 15 surface, the surface of spiro union bidirectional threaded rod 11 in the surface screw of fixed block 9, the tip bearing outer lane of bidirectional threaded rod 11 is fixed in the both sides board of welding bench 1, through the surface of spiro union bidirectional threaded rod 11, fix the top surface of fixed block 9 at the bottom surface of movable plate 6, then the bottom surface rigid coupling grip block 8 with movable plate 9, make the fixed block 9 remove in the inside of guide slot 4, consequently, carry out the centre gripping to the metal workpiece surface that needs to be welded when carrying out the centre gripping and fix to the metal workpiece surface, can produce the sediment when carrying out the sediment to the metal workpiece welding, the surface through fixing the brush plate 16 at the surface of fixed plate 16, thereby the brush plate 16 is removed through the surface 16, the surface of the brush plate 16 is cleaned to the inside the surface of the brush plate 16, the surface is cleaned to the surface of the brush plate 16, thereby the brush plate 1 is convenient to be removed.
Example two
Referring to fig. 1 to 4, in order to realize that the clamping plate 8 automatically moves on the top surface of the welding table 1 to clamp the surface of the metal workpiece, the surface of the bidirectional threaded rod 11 is fixedly connected with the inside of the transmission gear 12, the bidirectional threaded rod 11 penetrates through the surface of the transmission gear 12, teeth of the transmission gear 12 are meshed with teeth of the driving fluted disc 10, the surface of the driving fluted disc 10 is fixedly connected with a power output shaft end of the driving motor 13, and the top surface of the driving motor 13 is fixed on the inner top surface of the welding table 1;
The teeth of the driving fluted disc 10 are meshed with the teeth of the transmission gear 12, then the inside of the transmission gear 12 is fixed on the surface of the bidirectional threaded rod 11, when the driving motor 13 is started, the driving fluted disc 10 is enabled to drive the transmission gear 12 to rotate, and the surface fixing block 9 of the driving fluted disc is driven to automatically move along the inside of the guide groove 4 through the rotation of the bidirectional threaded rod 11, so that the surface of a metal workpiece to be welded is clamped through the mutual approaching of the clamping plates 8.
Example III
Referring to fig. 1 to 4, in order to collect slag generated when welding metal workpieces on the basis of the second embodiment, the inner surface of the welding table 1 is fixedly connected with the surface of the side plate of the funnel 2, and the inner surface of the welding table 1 is tightly attached to the bottom surface of the slag collection box 3;
Through the interior surface with the curb plate surface rigid coupling welding bench 1 of funnel 2, the welding slag that splashes when metal work piece when welding drops to the inside of funnel 2 through leak hole 5, through set up welding slag collection box 3 in the inside of welding bench 1 to collect welding slag through welding slag collection box 3.
During actual use, through the surface of the internal spiral shell of surface screw rod 11 with fixed block 9, the top surface of fixed block 9 is fixed in the bottom surface of movable plate 6, then the bottom surface of top surface rigid coupling grip block 8 with movable plate 6, make fixed block 9 remove in the inside of guide slot 4 when the rotation of bi-directional screw rod 11, consequently, the removal through grip block 8 carries out the centre gripping to the metal work piece surface that needs to weld and is fixed, can produce the welding slag when welding to the metal work piece, through fixing the surface of brush plate 16 at the surface of spacing fixture block 15, thereby drive the brush plate 16 through movable plate 6 and clean the welding slag at the top surface of welding table 1, through pegging graft the surface of spacing fixture block 15 to the inside of draw-in groove 14, thereby conveniently dismantle the change to brush plate 16, through the tooth meshing drive fluted disc 10 the tooth of drive gear 12, then fix the inside of drive gear 12 at the surface of bi-directional screw rod 11, make drive fluted disc 10 drive the rotation of drive gear 12, can produce the welding slag through the rotation of bi-directional screw rod 11, thereby can produce the welding slag along the inside automatic movement of guide slot 4, thereby through the surface of brush plate 16 is fixed at the surface of the inside of guide slot 4, through the surface of the inner side plate 8, the welding slag is collected through the welding slag through the welding hopper 2 when the welding slag through the inner hopper 2 is required to collect the welding slag through the inner hopper 2 at the welding hopper surface of the welding hopper 1 at the inner surface of the metal work piece surface 3 through the inner side plate 1, the welding hopper 2 through setting up the welding slag box 2, the welding hopper surface 1 through the welding slag through setting up through the inner hopper surface of the welding hopper 1.
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.