Saw bit punching device
Technical Field
The utility model relates to the technical field of machining, in particular to a saw blade stamping device.
Background
The saw blade is a cutting tool, usually a long and thin metal sheet or a sheet-like object made of other materials, and the stamping device is a mechanical device for metal forming, which achieves the purpose of a required shape or size by placing a metal material between dies and then applying high pressure to plastically deform the metal material, and the saw blade is machined through a stamping process in combination with advanced mechanical design and automation control technology.
Most of saw blade stamping devices in the prior art need to be taken out from a die during blanking, and the saw blade may be attached in the die due to the shape or the material specificity, so that the demolding process becomes difficult, additional mechanical operation is required to take out the saw blade, friction or collision between the die and the saw blade may cause damage to the surface or the edge of the saw blade, and the quality of the final product is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a saw blade stamping device, which aims to solve the problem that the saw blade is worn out due to collision in the process of taking out a fixed die when the fixed die encounters a bonded saw blade in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a saw bit punching press processingequipment, includes the workstation, the bottom inner wall top fixedly connected with drive assembly of workstation, the bottom fixedly connected with carousel of drive assembly, the equal fixedly connected with bed die in top four corners of carousel, the outside fixedly connected with revolving plate of fixed column, a plurality of the equal fixedly connected with linking post in looks distal end top of revolving plate, the outside rotation of linking post is connected with the linking board, a plurality of the equal fixedly connected with dead lever in looks distal end of linking board, the top fixedly connected with sliding plate of dead lever, the top fixedly connected with sliding block of sliding plate, a plurality of the equal fixedly connected with fixed block in close one side of sliding block, a plurality of the equal fixedly connected with bed die in close one side of fixed block, the bar opening has all been seted up in the top four corners of workstation, a plurality of the close one side of bed die contacts with the disc, the equal fixedly connected with support column all around the bottom of disc, the bottom fixedly connected with buffer assembly of support column.
Further, the buffer assembly comprises a circular plate, the bottom fixedly connected with spring of plectane, the equal fixedly connected with bracing piece in top four corners of workstation, the top fixedly connected with apron of bracing piece, the middle part inner wall fixedly connected with pneumatic cylinder of apron, the drive end fixedly connected with upper die of pneumatic cylinder, the drive end left and right sides of pneumatic cylinder is all fixedly connected with slide bar, two the equal fixedly connected with slide tube in looks far away one side of slide bar, the inside sliding connection of slide tube has the auxiliary rod.
Further, the driving assembly comprises a motor, a driving end of the motor is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is fixedly connected to the top of the turntable.
Further, the top fixed connection of motor is in the bottom inner wall top of workstation, the bottom of pivot rotates to be connected the bottom inner wall of workstation.
Further, the outer wall sliding connection of sliding plate is in the inside of bar opening, the outer wall sliding connection of sliding plate is in the inside four corners of workstation.
Further, the bottoms of the fixing blocks are all in sliding connection with four corners of the top of the workbench, and the bottoms of the lower dies are all in sliding connection with four corners of the top of the workbench.
Further, the bottom of support column fixed connection is in the top of plectane, a plurality of the bottom of spring is all fixed connection all around the top inner wall of workstation.
Further, the bottoms of the two auxiliary rods are fixedly connected to the middle parts of the left and right ends of the top side of the workbench, and the tops of the two auxiliary rods are fixedly connected to the middle parts of the left and right ends of the bottom side of the cover plate.
The utility model has the following beneficial effects:
1. According to the utility model, under the mutual matching of the structures such as the motor, the rotating shaft, the rotating disc, the fixed column and the rotating plate, the separation of the lower die is realized, and the saw blade is prevented from being damaged due to friction and collision when the saw blade closely attached to the lower die is taken out, so that the quality of the saw blade is maintained.
2. According to the utility model, under the mutual matching of the structures such as the disc, the support column, the disc, the spring and the support rod, the upper die can stably lift and reduce the impact force on the workbench, so that the upper die is prevented from shaking during stamping and damage to the workbench caused by the impact force is avoided, and the service life of the device is prolonged.
Drawings
FIG. 1 is a perspective view of a saw blade press working apparatus according to the present utility model;
FIG. 2 is a schematic view of the internal structure of a workbench of a saw blade stamping device according to the present utility model;
fig. 3 is a schematic diagram of a circular plate structure of a saw blade stamping device according to the present utility model.
Legend description:
1. A work table; 2. a motor; 3. a rotating shaft; 4. a turntable; 5. fixing the column; 6. a rotating plate; 7. a connecting column; 8. a splice plate; 9. a fixed rod; 10. a sliding plate; 11. a sliding block; 12. a fixed block; 13. a lower die; 14. a strip-shaped opening; 15. a disc; 16. a support column; 17. a circular plate; 18. a spring; 19. a support rod; 20. a cover plate; 21. a hydraulic cylinder; 22. an upper die; 23. a slide bar; 24. a sliding cylinder; 25. an auxiliary rod.
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. 1-3, one embodiment provided by the present utility model is: the utility model provides a saw bit punching press processingequipment, including workstation 1, provide stable support, the bottom inner wall top fixedly connected with drive assembly of workstation 1, the bottom fixedly connected with carousel 4 of drive assembly, drive assembly includes motor 2, the drive source, the top fixedly connected with of motor 2 is at the bottom inner wall top of workstation 1, make motor 2 can stable operation, the drive end fixedly connected with pivot 3 of motor 2, drive pivot 3 through drive motor 2 and rotate, the bottom rotation of pivot 3 is connected at the bottom inner wall of workstation 1, make pivot 3 can vertically rotate, the bottom fixedly connected with of pivot 3 is at the top of carousel 4, drive carousel 4 through pivot 3 and rotate, the top four corners of carousel 4 is all fixedly connected with fixed column 5, be used for restricting swivel plate 6, the outside fixedly connected with swivel plate 6 of fixed column 5, drive swivel plate 6 through fixed column 5 rotates, the top of the far end of the plurality of rotating plates 6 is fixedly connected with a connecting column 7, the purpose of limiting the connecting column 7 is achieved, the outside of the connecting column 7 is rotationally connected with a connecting plate 8, the connecting plate 8 is driven to rotate by the connecting column 7, the inside of the far end of the plurality of connecting plates 8 is fixedly connected with a fixing rod 9 for limiting a sliding plate 10, the top of the fixing rod 9 is fixedly connected with a sliding plate 10, the sliding plate 10 is driven to slide by the fixing rod 9, the outer wall of the sliding plate 10 is in sliding connection with the four corners of the inside of the workbench 1, the top of the sliding plate 10 is fixedly connected with a sliding block 11, the sliding plate 10 can horizontally slide, one side close to the sliding block 11 is fixedly connected with a fixing block 12, the bottoms of the fixing blocks 12 are in sliding connection with the four corners of the top of the workbench 1, the fixing block 12 can horizontally slide, the equal fixedly connected with bed die 13 in close one side of a plurality of fixed blocks 12 drives bed die 13 anisotropic slip respectively through a plurality of 121, the equal sliding connection in bottom of a plurality of bed dies 13 makes bed die 13 can horizontal slip in the top four corners of workstation 1, bar opening 14 has all been seted up in the top four corners of workstation 1, the sliding plate 10 of being convenient for can slide, the outer wall sliding connection of sliding plate 10 is in the inside of bar opening 14, the close one side of a plurality of bed dies 13 contacts there is disc 15, be convenient for carry out spacingly to the saw bit, equal fixedly connected with support column 16 all around the bottom of disc 15, the bottom fixedly connected with buffer assembly of support column 16.
Referring to fig. 1 and 3, the buffer assembly includes a circular plate 17, the bottom of a support column 16 is fixedly connected to the top of the circular plate 17, a spring 18 is fixedly connected to the bottom of the circular plate 17, the spring 18 can be stressed vertically, bottoms of a plurality of springs 18 are fixedly connected to the periphery of the inner wall of the top end of the workbench 1, the spring 18 can be stressed uniformly, support rods 19 are fixedly connected to four corners of the top of the workbench 1 and used for supporting a cover plate 20, the top of the support rods 19 is fixedly connected to the cover plate 20, a hydraulic cylinder 21 is fixedly connected to the inner wall of the middle of the cover plate 20, a driving source is arranged at the driving end of the hydraulic cylinder 21, an upper die 22 is driven to move up and down by driving the hydraulic cylinder 21, sliding rods 23 are fixedly connected to the left side and the right side of the driving end of the hydraulic cylinder 21, sliding rods 23 are driven to slide up and down by the hydraulic cylinder 21, sliding cylinders 24 are fixedly connected to the opposite sides of the two sliding rods 23, the sliding cylinders 24 are driven to slide up and down, auxiliary rods 25 are connected to the inside the sliding cylinders 24 in a sliding mode, the bottoms of the two auxiliary rods 25 can slide vertically, the two sliding rods 25 are fixedly connected to the middle of the top of the workbench 1, and the two auxiliary rods are connected to the left side and the right side of the middle of the workbench, and the two middle of the two auxiliary rods are fixedly connected to the two sides to the right side of the top of the workbench.
Working principle: when the saw blade stamping device is used, the rotating shaft 3 is driven to rotate by the starting motor 2, the rotary table 4 is driven to rotate, the rotary table 4 and the fixed columns 5 are fixed, the rotary table 4 drives the fixed columns 5 to rotate, the rotary plate 6 is driven to rotate by the fixed columns 5, the connecting column 7 is driven to rotate, the connecting column 7 can drive the connecting plate 8 to rotate by the rotating relation between the connecting column 7 and the connecting plate 8, the connecting plate 8 and the fixed rod 9 are fixed, the fixed rod 9 drives the sliding plate 10 to slide in the strip-shaped opening 14, the fixed block 12 is clamped at the top of the workbench 1 to provide supporting force, the fixed blocks 12 respectively drive the lower die 13 to move in an opposite direction to fix the saw blade, the saw blade is prevented from being damaged due to friction collision when the saw blade closely attached to the lower die 13 is taken out, the saw blade is placed at the top of the disc 15, the hydraulic cylinder 21 is started to push the upper die 22 to slide up and down, the sliding rod 23 is driven to slide up and down, the sliding cylinder 24 is driven to slide outside the auxiliary rod 25, the upper die 22 is prevented from vibrating and displacing when the special-shaped saw blade is punched, when the upper die 22 punches the saw blade, the saw blade is pushed to push the disc 15 downwards, the supporting column 16 is pushed to move downwards, the disc 17 is pushed to squeeze the spring 18, elastic potential energy is stored by the spring 18, and then the force in the opposite direction of the upper die 22 is given, so that the force of the workbench 1 is reduced by punching, and damage to the workbench 1 caused by impact force is prevented.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.