Cutting device for building
Technical Field
The utility model relates to the technical field of cutting devices, in particular to a cutting device for a building.
Background
A cutting device for construction is an apparatus for cutting and processing various materials in construction engineering. The utility model patent with the publication number of CN218225141U discloses a cutting device for processing a metal product for a building, which comprises a workbench, a protection mechanism and a clamping mechanism, wherein supporting rods are fixedly arranged on the left side and the right side of the top of the workbench, and a laser cutting machine is fixedly arranged on the top of the supporting rods, so that the purpose that eyes of a protection operator do not need to be manually held is achieved.
In the prior art, in the use process of the cutting device, a large amount of smoke dust can be generated in the cutting process, so that the external environment is polluted, and the workpiece is inconvenient to position in different shapes due to different shapes of the workpiece. Improvements are therefore needed.
Disclosure of utility model
The utility model aims to provide a cutting device for a building, which solves the problem that a large amount of smoke dust is generated in the cutting process to pollute the environment and also solves the problem that the positioning of workpieces with different shapes is inconvenient.
The cutting device for the building comprises a base, wherein the bottom of the base is fixedly connected with a supporting seat, the upper end of the base is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a workbench, a plurality of through holes are formed in the workbench, the upper end of the base is fixedly connected with a supporting plate, the inner side of the supporting plate is fixedly connected with an electric push rod, the top of the supporting plate is fixedly connected with a top plate, the lower end of the top plate is fixedly connected with a fixing seat, the right end of the fixing seat is fixedly connected with a motor, the output end of the motor is rotationally connected with the fixing seat, the left end of the motor output end is fixedly connected with a screw rod, the screw rod is rotationally connected with the fixing seat through a bearing, the outer side of the screw rod is fixedly connected with an installation seat through threads, the lower end of the installation seat is fixedly provided with a hydraulic cylinder, the lower end of the output end of the hydraulic cylinder is fixedly connected with a laser cutting machine, the base is provided with a purifying mechanism, and the workbench is provided with a positioning mechanism;
The positioning mechanism comprises a connecting seat, the outside fixedly connected with connecting seat of electric putter output, the inside fixedly connected with dead lever of connecting seat, the outside of dead lever is provided with the spring, the outside sliding sleeve of dead lever has the slider, slider and connecting seat sliding connection, the inside activity of slider has cup jointed the ball, ball and connecting seat swing joint, the inserted bar has been cup jointed in the outside activity of ball, inserted bar and connecting seat sliding connection, the top fixedly connected with clamp splice of inserted bar, clamp splice and connecting seat sliding connection, clamp splice and connecting seat all with workstation sliding connection. The workpiece can be clamped and positioned by designing the positioning mechanism.
Preferably, the number of the supporting seats is multiple, and the supporting seats are uniformly distributed at the bottom of the base. The whole structure can be supported by designing the supporting seat.
Preferably, the purifying mechanism comprises an air pump, the inside fixedly connected with air pump of base, the top of air pump is provided with the extraction opening, the inside fixedly connected with connecting frame of base, the inside slip of connecting frame has cup jointed the filter core, the inside fixedly connected with adapter sleeve of base, adapter sleeve and base fixed connection, the inside slip of adapter sleeve has cup jointed the filter screen, filter screen and base sliding connection, the top fixedly connected with kuppe of base. Through design purification mechanism, can collect the purification to the flue gas.
Preferably, the right end of the air pump is provided with an air outlet, and the air outlet is fixedly connected with the base. Through the design gas vent, can be with the inside filtered gas exhaust of base.
Preferably, one end of the spring is fixedly connected with the connecting seat, and the other end of the spring is fixedly connected with the sliding block. By designing the spring such that the force of the spring can act on the slider.
Preferably, the inside of inserted bar has seted up the recess, the inside activity of recess has cup jointed the ball. By designing the grooves, the balls can roll inside the grooves.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the effect of the designed air pump, the air pump can suck the inside of the base, so that the inside of the base can form a negative pressure state, and further, the outside of the base can be sucked through the guide cover, so that smoke generated in the laser cutting process can be sucked into the inside of the base, the smoke can be filtered under the effect of the filter screen and the filter element, and the pollution of smoke dust generated in the laser cutting process to the outside environment is avoided.
2. According to the utility model, through the effect of the designed electric push rod, the output end of the electric push rod can drive the connecting seat and the clamping block to move, the workpiece can be clamped and positioned through the contact of the clamping block and the workpiece, and the clamping block adopts a quick-dismantling design, so that the clamping block is convenient to dismantle, and the clamping block with different shapes can be conveniently replaced to position and use when positioning and cutting workpieces with different shapes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is a front cross-sectional view of the connector of FIG. 2 according to the present utility model;
fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.
The device comprises a base, a supporting seat, a supporting block, a working table, a through hole, a supporting plate, a 7 electric push rod, a 8 purifying mechanism, a 9 positioning mechanism, a10, a top plate, a 11, a fixing seat, a 12, a motor, a 13, a screw, a 14, a mounting seat, a 15, a hydraulic cylinder, a 16, a laser cutting machine, a 81, an air pump, a 82, an air extraction opening, a 83, an air outlet, a 84, a connecting frame, a 85, a filter element, a 86, a connecting sleeve, a 87, a filter screen, a 88, a guide cover, a 91, a connecting seat, a 92, a fixing rod, a 93, a spring, a 94, a sliding block, a 95, a ball, a 96, a plug rod, a 97, a groove, a 98 and a clamping block.
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.
Referring to fig. 1 and 2, a cutting device for building comprises a base 1, a supporting seat 2 is fixedly connected to the bottom of the base 1, the number of the supporting seats 2 is multiple, the supporting seats 2 are uniformly distributed at the bottom of the base 1, the whole structure can be supported through the design of the supporting seats 2, a supporting block 3 is fixedly connected to the upper end of the base 1, a workbench 4 is fixedly connected to the top of the supporting block 3, a plurality of through holes 5 are formed in the workbench 4, a supporting plate 6 is fixedly connected to the upper end of the base 1, an electric push rod 7 is fixedly connected to the inner side of the supporting plate 6, a top plate 10 is fixedly connected to the top of the supporting plate 6, a fixing seat 11 is fixedly connected to the lower end of the top plate 10, a motor 12 is fixedly connected to the right end of the fixing seat 11, an output end of the motor 12 is rotationally connected with the fixing seat 11, a screw 13 is fixedly connected to the left end of the output end of the motor 12 through a bearing, the screw 13 is rotationally connected with the fixing seat 11 through a mounting seat 14, a hydraulic cylinder 15 is fixedly connected to the lower end of the mounting seat 14, a lower end of the output end of the hydraulic cylinder 15 is fixedly connected to the lower end of the output end of the hydraulic cylinder 16, a laser cutting machine 16 is fixedly connected to the upper end of the base 1, a laser cutting mechanism 8 is arranged on the base 8, and a positioning mechanism 9 is arranged on the workbench 9.
Referring to fig. 1 and 2, the purifying mechanism 8 includes an air pump 81, the inside of the base 1 is fixedly connected with the air pump 81, the top of the air pump 81 is provided with an air extraction opening 82, the right end of the air pump 81 is provided with an air outlet 83, the air outlet 83 is fixedly connected with the base 1, the air filtered inside the base 1 can be exhausted through designing the air outlet 83, the inside of the base 1 is fixedly connected with a connecting frame 84, a filter element 85 is sleeved in the connecting frame 84 in a sliding manner, a connecting sleeve 86 is fixedly connected with the base 1, a filter screen 87 is sleeved in the connecting sleeve 86 in a sliding manner, the filter screen 87 is in sliding connection with the base 1, the top of the base 1 is fixedly connected with a guide cover 88, and the flue gas can be collected and purified through designing the purifying mechanism 8.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, positioning mechanism 9 includes connecting seat 91, the outside fixedly connected with connecting seat 91 of electric putter 7 output, the inside fixedly connected with dead lever 92 of connecting seat 91, the outside of dead lever 92 is provided with spring 93, the one end and the connecting seat 91 fixed connection of spring 93, the other end and the slider 94 fixed connection of spring 93, through designing spring 93, make the effort of spring 93 can act on slider 94, the outside sliding sleeve of dead lever 92 has slider 94, slider 94 and connecting seat 91 sliding connection, the inside movable sleeve of slider 94 has ball 95, ball 95 and connecting seat 91 swing joint, the outside movable sleeve of ball 95 has inserted bar 96, recess 97 has been seted up to the inside of inserted bar 96, the inside movable sleeve of recess 97 has ball 95, through designing recess 97, make ball 95 can roll inside recess 97, inserted bar 96 and connecting seat 91 sliding connection, the top fixedly connected with clamp block 98, clamp block 98 and connecting seat 91 sliding connection, clamp block 98 and connecting seat 91 all sliding connection with workstation 4, through designing positioning mechanism, can fix a position the work piece.
When the utility model is used, a workpiece is firstly placed on the workbench 4, then the electric push rod 7 is started, the output end of the electric push rod 7 can drive the connecting seat 91 and the clamping block 98 to move, so that the clamping block 98 can be contacted with the workpiece to clamp and position the workpiece, then the laser cutting machine 16 can cut the workpiece, the horizontal movement of the mounting seat 14 can be realized by driving the rotation of the screw 13 through the motor 12, the using position of the laser cutting machine 16 can be adjusted, and the laser cutting machine 16 can be driven to adjust the height under the action of the hydraulic cylinder 15.
When laser cutting, the air pump 81 sucks the inside of the base 1 through the air suction opening 82, so that a negative pressure state can be formed inside the base 1, and then the outside of the base is sucked through the air guide sleeve 88, so that smoke generated in the laser cutting process can be sucked into the inside of the base 1, the smoke can be filtered under the action of the filter screen 87 and the filter element 85, and the pollution of smoke dust generated in the laser cutting to the external environment is avoided.
When the clamp splice 98 needs to be disassembled, the clamp splice 98 is directly pulled up, the clamp splice 98 drives the insert rod 96 to move upwards, the insert rod 96 and the balls 95 slide relatively, the cambered surface of the groove 97 in the insert rod 96 can squeeze and push the balls 95 to move horizontally, the balls 95 can drive the sliding blocks 94 to move, the sliding blocks 94 can slide along the fixed rods 92, meanwhile, the sliding blocks 94 can squeeze the springs 93 to separate the balls 95 from the grooves 97, then the insert rod 96 can be pulled out from the inside of the connecting seat 91, the clamp splice 98 is convenient to detach, and the clamp splice 98 with different shapes can be conveniently replaced to be used for positioning when positioning and cutting workpieces with different shapes.
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.