Mechanical horizontal saw for die design and manufacture
Technical Field
The utility model relates to the technical field of machinery, especially, relate to a mechanical type level saw of mould design manufacturing usefulness.
Background
Mechanical type horizontal saw belongs to electrodynamic type cutting equipment, when making the product through the mould, prunes the processing through mechanical type horizontal saw to the product frame.
The existing mechanical horizontal saw adjusts the processing height by adjusting the height of the saw blade, has small adjustable range, cannot adapt to more products, cannot close equipment in time when a common mechanical horizontal saw in the market catches a saw or other accidents, and has great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mechanical horizontal saw for designing and manufacturing a die.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mechanical horizontal saw for die design and manufacture comprises a frame, wherein a transverse plate is arranged on the inner side of the frame, a table top is fixedly connected to the upper surface of the frame, a baffle is fixedly connected between the transverse plate and the table top, a lifting device is slidably connected to the inner side of the baffle, an adjustable material blocking seat and a saw box are fixedly connected to the upper surface of the table top, the adjustable material blocking seat is arranged on the upper surface of the table top and is close to one side of a right wall, the saw box is arranged on one side of the table top, which is far away from the adjustable material blocking seat, a second fixed seat is fixedly connected to the lower surface of the saw box, a motor is fixedly connected to the side wall of the second fixed seat, the outer wall of a motor extension shaft penetrates through the lower wall of the saw box, a saw blade is rotatably connected to the inner part of the saw box, a telescopic device and a safety switch device are arranged in the saw box, the saw blade is rotatably connected to the telescopic device, and the side wall of the saw box is fixedly connected with an air pipe, one end of the air pipe, which is far away from the saw box, is fixedly connected with a foot switch, and the outer wall of the air pipe penetrates through the side wall of the saw box.
As a further description of the above technical solution:
the lifting device comprises a transmission turbine and a first fixing seat, the transmission turbine is connected to the inner wall of the transverse plate in a rotating mode, the inner wall of the transmission turbine is connected with a screw rod in a rotating mode, and one end, far away from the transmission turbine, of the screw rod is connected with a lifting platform in a rotating mode.
As a further description of the above technical solution:
first fixing base fixed connection is at the diaphragm upper surface, first fixing base inner wall rotates and is connected with the hand wheel of taking the worm, take worm hand wheel and transmission turbine meshing.
As a further description of the above technical solution:
the telescoping device includes cylinder, two sets of guide rails, stopper, two sets of side fagging, cylinder fixed connection is at the inboard left wall of saw case, cylinder and trachea fixed connection, it is two sets of do not fixed connection and the back wall of saw case are equallyd divide to guide rails, stopper, and are two sets of the stopper sets up on two sets of guide rails right sides.
As a further description of the above technical solution:
the saw box comprises two groups of side supporting plates, an upper support, a lower support, a saw blade, a motor, a saw blade, a saw box inner wall, a saw box outer wall, a saw blade fixing shaft, a saw blade, a belt, and an anti-falling plate, wherein the side supporting plates are respectively connected to the inner walls of the two groups of guide rails in a sliding mode, the lower support is fixedly connected between the two groups of side supporting plates, the upper support is fixedly connected to the upper surface of the lower support, the left wall of the lower support and the end portion, extending out of the cylinder, of the lower support is fixedly connected with the upper shaft sleeve, the upper shaft sleeve is fixedly connected to one end, far away from the cylinder, of the lower support and the upper support respectively, the inner walls of the lower shaft sleeve and the upper shaft sleeve are rotatably connected with a rotating shaft, the saw blade is fixedly connected to the outer wall of the saw box inner wall of the lower shaft and the outer wall of the lower shaft sleeve, and the belt is arranged between the rotating shaft extending out of the rotating shaft and the rotating shaft.
As a further description of the above technical solution:
safety switch device includes first contact, second contact, first contact sliding connection is at the stopper inner wall, second contact fixed connection is at the stopper inner wall, second contact outer wall cover is equipped with the spring, the spring setting is between first contact and stopper inside wall.
The utility model discloses following beneficial effect has:
compared with the prior art, this mechanical type level saw of mould design manufacturing usefulness, through rotating the hand wheel of taking the worm, adjustment machining height on a large scale can, in order to adapt to different products, telescoping device and safety switch device through setting up, when personnel's foot is stepped on foot switch, the saw bit stretches out, safety switch device switch-on, can start motor rotates, when meeting accident, only need loosen foot switch immediately, the saw bit can be along with cylinder motion retract rapidly in the saw case, avoid taking place bigger accidental injury, and safety switch device separation back motor outage, it is safer.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of a mechanical horizontal saw for designing and manufacturing molds according to the present invention;
FIG. 2 is a sectional view of a saw box structure of a mechanical horizontal saw for designing and manufacturing a mold according to the present invention;
fig. 3 is a schematic structural view of a guide rail, a side supporting plate, an upper bracket and a lower bracket of a mechanical horizontal saw for designing and manufacturing a mold according to the present invention;
fig. 4 is a sectional view of the safety switch device of the mechanical horizontal saw for designing and manufacturing the mold according to the present invention.
Illustration of the drawings:
1. a frame; 2. a transverse plate; 3. a baffle plate; 4. a table top; 5. an adjustable material blocking seat; 6. a first contact; 7. a second contact; 8. sawing the box; 9. a lifting platform; 10. a screw; 11. a drive turbine; 12. a worm-equipped hand wheel; 13. a first fixed seat; 14. a second fixed seat; 15. a motor; 16. a cylinder; 17. a guide rail; 18. an upper bracket; 19. a lower bracket; 20. an air tube; 21. a foot switch; 22. a belt; 23. an upper shaft sleeve; 24. a lower shaft sleeve; 25. a saw blade; 26. a limiting block; 27. a side supporting plate; 28. a spring; 29. a rotating shaft; 30. and (4) an anti-drop plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a mechanical type horizontal saw that mould design was made and is used: comprises a frame 1, a transverse plate 2 is arranged on the inner side of the frame 1, a table top 4 is fixedly connected on the upper surface of the frame 1, a baffle plate 3 is fixedly connected between the transverse plate 2 and the table top 4, a lifting device is connected on the inner side of the baffle plate 3 in a sliding manner, an adjustable material blocking seat 5 and a saw box 8 are fixedly connected on the upper surface of the table top 4, the adjustable material blocking seat 5 is arranged on one side, close to the right wall, of the upper surface of the table top 4, the saw box 8 is arranged on one side, far away from the adjustable material blocking seat 5, of the table top 4, a second fixed seat 14 is fixedly connected on the lower surface of the saw box 8, a motor 15 is fixedly connected on the side wall of the second fixed seat 14, the outer wall of an extending shaft of the motor 15 penetrates through the lower wall of the saw box 8, a saw blade 25 is rotatably connected inside the saw box 8, a telescopic device and a safety switch device are arranged inside the saw box 8, the saw blade 25 is rotatably connected on the telescopic device, an air pipe 20 is fixedly connected on the side wall of the saw box 8, a foot switch 21 is fixedly connected on one end, far away from the air pipe 20, the outer wall of the air pipe 20 penetrates through the side wall of the saw box 8.
Elevating gear includes transmission turbine 11, first fixing base 13, and transmission turbine 11 rotates to be connected at 2 inner walls of diaphragm, and 11 inner walls of transmission turbine rotate and are connected with screw rod 10, and the one end that transmission turbine 11 was kept away from to screw rod 10 rotates and is connected with elevating platform 9, sets up elevating gear, can adjust lifting range by a wide margin.
The first fixing seat 13 is fixedly connected to the upper surface of the transverse plate 2, the inner wall of the first fixing seat 13 is rotatably connected with a hand wheel 12 with a worm, the hand wheel 12 with the worm is meshed with the transmission worm wheel 11, and the lifting platform 9 is driven to lift by rotating the hand wheel 12 with the worm.
The telescoping device includes cylinder 16, two sets of guide rails 17, stopper 26, two sets of side fagging 27, and cylinder 16 fixed connection is at the inboard left wall of saw case 8, cylinder 16 and trachea 20 fixed connection, and two sets of guide rails 17, stopper 26 are equallyd divide and are do not fixed connection at the inboard antetheca and the back wall of saw case 8, and two sets of stoppers 26 set up on two sets of guide rails 17 right sides, and stopper 26 prescribes a limit to the stroke that stretches out of cylinder 16 projecting shaft.
Two sets of backup pads 27 are sliding connection respectively at two sets of guide rails 17 inner walls, fixedly connected with lower carriage 19 between two sets of backup pads 27, fixed surface is connected with upper bracket 18 on lower carriage 19, the left wall of lower carriage 19 stretches out axle head portion fixed connection with cylinder 16, lower carriage 19, the one end that cylinder 16 was kept away from to upper carriage 18 is fixedly connected with lower axle sleeve 24 respectively, upper axle sleeve 23, lower axle sleeve 24, upper axle sleeve 23 inner wall rotates and is connected with pivot 29, saw bit 25 fixed connection is at pivot 29 outer wall, the saw bit 25 sets up between lower axle sleeve 24, upper axle sleeve 23, pivot 29 stretches out to be provided with belt 22 between the one end outer wall of keeping away from upper axle sleeve 23 and the motor 15 extension shaft, saw 8 inboard lower wall, the equal fixedly connected with anticreep board 30 of lower axle sleeve 24 outer wall, anticreep board 30 can avoid belt 22 pine when cylinder 16 withdraws.
Safety switch device includes first contact 6, second contact 7, and 6 sliding connection of first contact are at stopper 26 inner wall, and 7 fixed connection of second contact are at stopper 26 inner wall, and 7 outer wall covers of second contact are equipped with spring 28, and spring 28 sets up between first contact 6 and stopper 26 inside wall, and first contact 6 receives the extrusion of side brace 27 and contacts 7 with second contact to motor 15 just can start, and spring 28 plays the reset effect.
The working principle is as follows: through rotating band worm hand wheel 12, drive transmission turbine 11 and rotate, transmission turbine 11 drives screw rod 10 and rotates, because transmission turbine 11 rotates and connects at diaphragm 2 inner wall, screw rod 10 will rise or descend when rotating, thereby drive elevating platform 9 and rise or descend, adjust the back, step on foot switch 21, cylinder 16 drives saw bit 25 and stretches out, safety switch device switch-on, can starting motor 15 this moment, when work is finished, or when taking place unexpected the condition, for example unexpected card saw, collapse saw etc., can loosen foot switch 21 immediately, cylinder 16 retracts immediately, drive saw bit 25 withdrawal, safety switch device separation simultaneously, motor 15 cuts off the power supply, effectively play the guard action, belt 22 pine takes off when anticreep board 30 can avoid cylinder 16 withdrawal.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.