Plate supporting frame of cutting machine
Technical Field
The utility model belongs to the technical field of laser cutting equipment, and particularly relates to a plate supporting frame of a cutting machine.
Background
The laser cutting machine focuses the laser emitted from the laser into high power density laser beam via the light path system, and the laser beam irradiates the surface of the workpiece to reach the melting point or boiling point, and the high pressure gas coaxial with the laser beam blows away the molten or gasified metal.
Most of the existing laser cutting machines can place the plate on the supporting frame for cutting, and the bottom of the existing supporting frame is not provided with a buffer mechanism, so that the supporting frame is easy to shake in the process of cutting the plate, and the plate is caused to shake to influence the cutting of the plate.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the plate supporting frame of the cutting machine, which effectively solves the problem that the shaking of the existing supporting frame easily affects the cutting of the plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a plate supporting frame of a cutting machine comprises a workbench, wherein a supporting plate is arranged above the workbench, a buffer mechanism is arranged between the workbench and the supporting plate, and a supporting frame mechanism is arranged at the top of the supporting plate;
the buffer gear is including being fixed in the support column at workstation top, and the outside activity of support column has cup jointed a support section of thick bamboo, the bottom fixed connection of support section of thick bamboo top and backup pad, the top of support column extends to the inside of a support section of thick bamboo.
Preferably, the top of the outside workbench of the support column is fixedly provided with a bottom ring, the bottom ring is fixedly sleeved with the support column, a first spring is arranged between the bottom ring and the support cylinder, and the first spring is movably sleeved with the support column.
Preferably, the top of workstation is close to the equal fixed mounting in four corners position and has been sleeved with the bracing piece in telescopic inside activity, and the bottom of bracing piece extends to telescopic inside, the bottom fixed connection of top and backup pad of bracing piece.
Preferably, the outside fixed mounting of sleeve has the spacing ring, and the sleeve outside activity has cup jointed the movable sleeve, and the movable sleeve is located the below of spacing ring, is equipped with the second spring between spacing ring and the movable sleeve, and the second spring cup joints with the sleeve activity, equal fixedly connected with connecting rod between two adjacent movable sleeves.
Preferably, the outside fixed mounting of support section of thick bamboo has fixed cover, and the top of fixed cover and the bottom fixed connection of backup pad, the outside equiangular position fixedly connected with two side pieces of fixed cover, fixedly connected with connecting axle between two side pieces, the outside rotation of connecting axle is connected with the movable rod, and the bottom and the connecting rod rotation of movable rod are connected.
Preferably, the supporting frame mechanism comprises a top frame fixed at the top of the supporting plate, a clamping groove is formed in the top of the top frame, the clamping frame is movably clamped in the clamping groove, screw holes are formed in the outer side of the clamping frame, close to four sides, of the clamping frame, and bolts matched with the screw holes are mounted in the outer side, close to four sides, of the top frame.
Preferably, the top of card frame fixed mounting has the loading board, and the equidistant chute that leaves in top of loading board is equipped with, and the equidistant fixed mounting in top of loading board has the supporting bulge.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the cooperation between the supporting cylinder and the supporting column, when the supporting plate vibrates, the first spring stretches, and through the cooperation between the fixed sleeve and the movable rod and the cooperation between the connecting rod and the movable sleeve, the second spring stretches, and the force is absorbed through the elastic action of the second spring and the first spring, so that the supporting plate is buffered, and the plate is buffered;
(2) This novel cooperation between through bolt and screw can fix the loading board in the top of backup pad then to set up at the top of loading board and support protruding, can support the panel spare then, can make the sweeps that the cutting produced fall in the inside of chute then, thereby conveniently collect the sweeps.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a buffer mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the fixing sleeve of the present utility model;
FIG. 4 is a schematic view of the structure of the supporting frame mechanism of the present utility model;
FIG. 5 is an exploded view of the support frame mechanism of the present utility model;
in the figure: 1. a work table; 2. a support plate; 3. a support frame mechanism; 301. a top frame; 302. a carrying plate; 303. a supporting protrusion; 304. a chute; 305. a bolt; 306. a clamping frame; 307. a screw hole; 308. a clamping groove; 4. a buffer mechanism; 401. a support column; 402. a bottom ring; 403. a first spring; 404. a connecting rod; 405. a second spring; 406. a support rod; 407. a movable rod; 408. a support cylinder; 409. a movable sleeve; 4010. a fixed sleeve; 4011. a limiting ring; 4012. a sleeve; 4013. a connecting shaft; 4014. side blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
The first embodiment is shown in fig. 1-5, the utility model comprises a workbench 1, a supporting plate 2 is arranged above the workbench 1, a buffer mechanism 4 is arranged between the workbench 1 and the supporting plate 2, and a supporting frame mechanism 3 is arranged at the top of the supporting plate 2;
in the second embodiment, on the basis of the first embodiment, the buffer mechanism 4 includes a support column 401 fixed on the top of the workbench 1, a support cylinder 408 is movably sleeved on the outer side of the support column 401, the top end of the support cylinder 408 is fixedly connected with the bottom of the support plate 2, the top end of the support column 401 extends into the support cylinder 408, a bottom ring 402 is fixedly mounted on the top of the workbench 1 outside the support column 401, the bottom ring 402 is fixedly sleeved with the support column 401, a first spring 403 is arranged between the bottom ring 402 and the support cylinder 408, the first spring 403 is movably sleeved with the support column 401, sleeves 4012 are fixedly mounted at positions close to four corners of the top of the workbench 1, support rods 406 are movably sleeved in the sleeves 4012, the bottom ends of the support rods 406 extend into the sleeves 4012, the top ends of the support rods 406 are fixedly connected with the bottom of the support plate 2, the outer side of the sleeve 4012 is fixedly provided with a limiting ring 4011, the outer side of the sleeve 4012 is movably sleeved with a movable sleeve 409, the movable sleeve 409 is positioned below the limiting ring 4011, a second spring 405 is arranged between the limiting ring 4011 and the movable sleeve 409, the second spring 405 is movably sleeved with the sleeve 4012, connecting rods 404 are fixedly connected between two adjacent movable sleeves 409, the outer side of the supporting cylinder 408 is fixedly provided with a fixed sleeve 4010, the top of the fixed sleeve 4010 is fixedly connected with the bottom of the supporting plate 2, the outer side of the fixed sleeve 4010 is fixedly connected with two side blocks 4014 at equal angles, a connecting shaft 4013 is fixedly connected between the two side blocks 4014, the outer side of the connecting shaft 4013 is rotatably connected with a movable rod 407, and the bottom end of the movable rod 407 is rotatably connected with the connecting rods 404;
when the plate is cut so that the support plate 2 vibrates, the support cylinder 408 is driven to move, the first spring 403 stretches out and draws back, the movable sleeve 409 is driven to move along the sleeve 4012, the second spring 405 stretches out and draws back, the force is absorbed through the elastic action of the second spring 405 and the first spring 403, and finally the support plate 2 is buffered.
In the third embodiment, on the basis of the first embodiment, the supporting frame mechanism 3 includes a top frame 301 fixed on the top of the supporting plate 2, a clamping groove 308 is formed in the top of the top frame 301, a clamping frame 306 is movably clamped in the clamping groove 308, screw holes 307 are formed in the outer side of the clamping frame 306 near four sides, bolts 305 matched with the screw holes 307 are mounted in the outer side of the top frame 301 near four sides, a bearing plate 302 is fixedly mounted on the top of the clamping frame 306, inclined grooves 304 are formed in the top of the bearing plate 302 in an equidistant manner, and supporting protrusions 303 are fixedly mounted on the top of the bearing plate 302 in an equidistant manner;
firstly, placing the bearing plate 302 on the top of the top frame 301, simultaneously, positioning the clamping frame 306 in the clamping groove 308, then fixing the clamping frame 306 and the top frame 301 through bolts 305, finally completing the installation of the bearing plate 302, then placing the plate on the supporting boss 303 on the top of the bearing plate 302, leaving a certain space between the plate and the bearing plate 302, and finally, falling the scraps generated in the cutting process of the plate in the chute 304, thus completing the collection of the scraps.
Working principle: when the support plate is used, firstly, the bearing plate 302 is placed at the top of the top frame 301, meanwhile, the clamping frame 306 is located in the clamping groove 308, then the clamping frame 306 is fixed with the top frame 301 through the bolts 305, finally, the installation of the bearing plate 302 is completed, then, the plate is placed on the supporting boss 303 at the top of the bearing plate 302, a certain space is reserved between the plate and the bearing plate 302, finally, scraps generated in the cutting process of the plate fall into the chute 304, collection of the scraps is completed, when the plate is cut, the support plate 2 vibrates, the support cylinder 408 is driven to move, meanwhile, the first springs 403 stretch and retract, the movable sleeve 409 is driven to move along the sleeve 4012, then the second springs 405 stretch and retract, the force is absorbed through the elastic action of the second springs 405 and the first springs 403, and finally, the support plate 2 is buffered.