CN217121905U - Shield beam plate brake type plate shearing device - Google Patents

Abstract

The utility model discloses a shield beam plate brake type plate shearing device, which comprises a bottom plate, wherein the upper end of the bottom plate is provided with a processing table, the upper end of the bottom plate is symmetrically provided with a support frame at the left side and the right side of the processing table, a top plate is arranged between the upper ends of the support frames, the upper end of the top plate is provided with a cylinder, the output end of the cylinder is provided with a transverse plate, the lower end of the transverse plate is provided with an upper cutter base, an upper blade is arranged in the upper cutter base, the lower end of the transverse plate is symmetrically provided with a vertical rod at the outer side of the upper cutter base, the lower end of the transverse plate is symmetrically provided with a square head rod at the outer side of the vertical rod, the outer side of the square head rod is sleeved with a square cylinder, the lower end of the square cylinder is provided with a balancing weight, the utility model is provided with a sliding plate rotating along with the output end of the cylinder, when cutting, the sliding plate horizontally bears plates so as to facilitate the cutting work, after cutting, the slide plate is inclined so as to discharge the plate material out of the device.

Description

Shield beam plate brake type plate shearing device

Technical Field

The utility model relates to a cut board technical field, concrete field is a shield roof beam plate brake formula plate shearing device.

Background

The shield beam is cut by a proper plate, and can be operated by using a gate type plate shearing device, and after the existing gate type plate shearing device finishes cutting, the cut plate can be left on a processing platform, and extra collection work needs to be carried out manually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shield roof beam board floodgate formula plate shearing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shield beam plate brake type plate shearing device comprises a bottom plate, wherein a processing table is arranged at the upper end of the bottom plate, support frames are symmetrically arranged at the upper end of the bottom plate and on the left side and the right side of the processing table, a top plate is arranged between the upper ends of the support frames, an air cylinder is arranged at the upper end of the top plate, a transverse plate is arranged at the output end of the air cylinder, an upper cutter base is arranged at the lower end of the transverse plate, an upper blade is arranged in the upper cutter base, vertical rods are symmetrically arranged at the lower end of the transverse plate and on the outer side of the upper cutter base, square head rods are symmetrically arranged at the lower end of the transverse plate and on the outer side of the vertical rods, square cylinders are sleeved at the outer sides of the square head rods, balancing weights are arranged at the lower ends of the square cylinders, clamping teeth are uniformly arranged at the rear ends of the square cylinders, vertical grooves are formed in the upper surface of the processing table and on the lower side of the transverse plate, fulcrum shafts are symmetrically arranged in the vertical grooves, the outside cover of fulcrum axle has the wane, the wane is kept away from the one end of support frame is equipped with the hinge joint, the cover has articulated base on the hinge joint, be equipped with the bottom tool base between the upper end of articulated base, be equipped with the bottom knife in the bottom tool base, just between the support frame the rear side rotation of processing platform is connected with the roller, the lateral wall rear end of roller is equipped with the slide, both ends symmetry is equipped with the gear about the lateral wall of roller, the latch with the gear engagement transmission.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a shield roof beam board floodgate formula plate shearing device, the device is whole by a cylinder as the drive power supply, it stretches out appropriate length with the output of cylinder before the work of shearing begins, weight through the balancing weight, make the square tube whereabouts naturally, transmission through latch and gear makes the slide lift to the level in order to accept the panel of processing, the output of cylinder continues to stretch out, the one end that pushes down the wane through the montant makes the other end of wane lift, make top blade and bottom blade be close to in step and decide panel, withdraw the output of cylinder, square head pole can lift up the square tube, make the slide rotate the slope down, the panel homeowness roll-off device that the messenger was decided to get off, when deciding, the slide level bears panel so that decide the work, decide the back that finishes, the slide slope is so that panel eduction device.

Drawings

Fig. 1 is the schematic view of the main-view section structure of the cylinder output end when it is withdrawn.

Fig. 2 is the schematic view of the main-view section structure of the cylinder output end when extending out.

Fig. 3 is the utility model discloses the section structure schematic diagram is looked to the right side of blade department when cylinder output withdraws.

Fig. 4 is the utility model discloses the section structure schematic diagram is looked to the right side of square tube department when cylinder output stretches out.

Fig. 5 is the utility model discloses the right side of square tube department looks section structure schematic diagram when cylinder output withdraws.

In the figure: 1. a base plate; 2. a processing table; 3. a support frame; 4. a top plate; 5. a cylinder; 6. a transverse plate; 7. an upper tool base; 8. an upper blade; 9. a vertical rod; 10. a square head rod; 11. a square cylinder; 12. a balancing weight; 13. clamping teeth; 14. a vertical slot; 15. a fulcrum shaft; 16. a seesaw; 17. a hinge joint; 18. a hinged base; 19. a lower cutter base; 20. a lower blade; 21. a roll shaft; 22. a slide plate; 23. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides a technical solution: a shield beam plate brake type plate shearing device comprises a bottom plate 1, wherein a processing table 2 is arranged at the upper end of the bottom plate 1, the processing table 2 is fixed on the bottom plate 1, the rear end face of the processing table 2 is inwards sunken to accommodate a roller shaft 21, the processing table 2 is used for receiving a shield beam plate to be sheared, supporting frames 3 are symmetrically arranged at the upper end of the bottom plate 1 and on the left side and the right side of the processing table 2, the supporting frames 3 are fixed on the bottom plate 1 and are used for supporting a top plate 4, a space for accommodating other components such as a square tube 11 and the like is reserved between the supporting frames 3 and the processing table 2, a top plate 4 is arranged between the upper ends of the supporting frames 3, the top plate 4 is fixed on a supporting plate, a through hole for an output end of an air cylinder 5 to pass through is formed in the top plate 4, the air cylinder 5 is arranged at the upper end of the top plate 4 and is fixed on the top plate 4, and the air cylinder 5 is connected with external power supply equipment and control equipment to enable the output end of the air cylinder 5 to move up and down, the output end of the air cylinder 5 is provided with a transverse plate 6, the transverse plate 6 is fixed on the output end of the air cylinder 5, the air cylinder 5 can drive the transverse plate 6 to move up and down, the lower end of the transverse plate 6 is provided with an upper cutter base 7, an upper cutter 8 is arranged in the upper cutter base 7, the upper cutter base 7 is fixed on the transverse plate 6, the upper cutter 8 is fixed on the upper cutter base 7, the upper cutter 8 is matched with a lower cutter 20 to perform plate shearing work, vertical rods 9 are symmetrically arranged at the lower end of the transverse plate 6 and at the outer side of the upper cutter base 7, the two vertical rods 9 are fixed at one end of the transverse plate 6 for pressing down a wane 16, square head rods 10 are symmetrically arranged at the lower end of the transverse plate 6 and at the outer side of the vertical rods 9, a square barrel 11 is sleeved at the outer side of the square head rods 10, a balancing weight 12 is arranged at the lower end of the square barrel 11, clamping teeth 13 are uniformly arranged at the rear end of the square barrel 11, and the two square head rods 10 are fixed on the transverse plate 6, the lower end of the square head rod 10 is formed with a square flat head, the diameter of the square head is larger than that of other parts, the square barrel 11 is a square vertical barrel, two sections of square grooves with different inner diameters are formed on the inner side of the square barrel 11, the flat head at the lower end of the square head rod 10 can move in the square groove with the larger inner diameter at the lower side and cannot enter the part with the smaller inner diameter at the upper side, the counterweight block 12 is fixed at the lower end of the square barrel 11, the weight is increased, so that the counterweight block 12 can be placed on the bottom plate 1 under the effect of no external force, in the process of withdrawing the output end of the air cylinder 5, firstly, the square head rod 10 moves upwards, the square barrel 11 and the counterweight block 12 are fixed, then the square head rod 10 drives the square barrel 11 and the counterweight block 12 to move upwards together, in the process of extending the output end of the air cylinder 5, firstly, the square head rod 10, the square barrel 11 and the counterweight block 12 move downwards together, then the counterweight block 12 is stuck on the bottom plate 1, and the square head rod 10 continues to move downwards, the upper surface of the processing table 2 and the lower side of the transverse plate 6 are provided with vertical grooves 14, the vertical grooves 14 are arranged on the processing table 2 and contain other components, fulcrum shafts 15 are symmetrically arranged in the vertical grooves 14 in a bilateral mode, a warping plate 16 is sleeved on the outer side of each fulcrum shaft 15, the two fulcrum shafts 15 are fixed in the vertical grooves 14, the middle portion of each fulcrum shaft 15 is recessed in the corresponding direction, a circular hole sleeved at the recessed portion of each fulcrum shaft 15 is formed in each warping plate 16, so that each warping plate 16 can rotate on the corresponding fulcrum shaft 15 and can be prevented from moving back and forth, one end, far away from the supporting frame 3, of each warping plate 16 is provided with a hinge joint 17, each hinge joint 17 is sleeved with a hinge base 18, a lower cutter base 19 is arranged between the upper ends of the hinge bases 18, a lower blade 20 is arranged in each lower cutter base 19, each hinge joint 17 is fixed on each hinging plate 16, each hinge joint 17 consists of a middle round rod and supports at two ends, the hinged base 18 is fixed on the lower cutter base 19, the hinged base 18 is not a round hole but a strip hole, so as to meet the displacement of the hinged head 17 in the horizontal direction after the rocker 16 rotates, the lower cutter base 19 can naturally press one end of the inner side of the rocker 16 downwards, the rocker 16 is placed on the rocker 16 to enable the rocker 16 to be in a horizontal state, when the output end of the air cylinder 5 extends out, the vertical rod 9 can press one end of the outer side of the rocker 16 downwards, the lower cutter base 19 is lifted upwards and extends out of the vertical groove 14, through the matching relation among the vertical rod 9, the rocker 16, the fulcrum shaft 15, the hinged head 17 and the hinged base 18, how much the lower cutter base 19 is pressed downwards by the vertical rod 9, the synchronous movement of the lower blade 20 and the upper blade 8 can be realized so as to facilitate the plate shearing work, the roll shafts 21 are rotatably connected between the support frames 3 and at the rear side of the processing table 2, the rear end of the outer side wall of the roll shaft 21 is provided with a sliding plate 22, the outer side wall of the roll shaft 21 is symmetrically provided with gears 23 at the left end and the right end, the latch 13 is in meshed transmission with the gears 23, a round hole for accommodating the roll shaft 21 is formed in the support frame 3, the roll shaft 21 can rotate between the support frames 3, the sliding plate 22 is fixed on the roll shaft 21, the latch 13 is fixed on the square barrel 11 and meshed with the gears 23, the latch 13 can keep the rotating angle of the gears 23, namely the inclination degree of the sliding plate 22 can be kept, when the square barrel 11 and the latch 13 are pulled to the upper side position by the square head rod 10, the latch 13 can drive the gears 23 to rotate to enable the sliding plate 22 to be in the downward inclined state, the shield beam plate after being cut can slide out from the device along the situation, and when the counterweight block 12 is attached to the upper side position of the bottom plate 1, the latch 13 can drive the gears 23 to rotate to enable the sliding plate 22 to be in the horizontal state to support the shield beam plate.

The working principle is as follows: the output end of the cylinder 5 is properly extended out, so that a space between the upper blade 8 and the processing table 2 can be used for placing a shield beam plate, meanwhile, the balancing weight 12 stops on the bottom plate 1, the square tube 11 is positioned at the lower side position, the gear 23 is clamped by the latch 13 on the square tube 11, the sliding plate 22 is kept in a horizontal state so as to be convenient for bearing the plate, the plate is placed on the processing table 2, the position to be cut corresponds to the upper blade 8 and the lower blade 20, then the output end of the cylinder 5 is extended out, the transverse plate 6, the square head rod 10, the vertical rod 9, the upper cutter base 7 and the upper blade 8 move downwards, the square head rod 10 extends into the square tube 11, the vertical rod 9 extends into the square groove of the processing table 2 to press the outer end of the wane 16 downwards, the inner end of the wane 16 is lifted upwards, the lower cutter base 19 and the lower blade 20 are lifted upwards through the cooperation of the hinged joint 17 and the hinged base 18, and simultaneously, the upper cutter base 7 and the upper blade 8 move downwards, the plate on the processing table 2 is cut through the mutual matching of the upper blade 8 and the lower blade 20, then the output end of the air cylinder 5 is retracted, the lower cutter base 19 presses the rocker 16 downwards to enable the rocker 16 to recover the horizontal state and be received in the square groove, the square head rod 10 moves in the square cylinder 11 and then drives the square cylinder 11 and the latch 13 to move upwards, the latch 13 drives the gear 23 and the roller shaft 21 to rotate, the sliding plate 22 rotates to the inclined state, the cut plate can slide out of the device along the sliding plate 22, and one-time plate cutting work is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a shield roof beam plate brake formula plate shearing device, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is provided with a processing table (2), the upper end of the bottom plate (1) is symmetrically provided with support frames (3) at the left side and the right side of the processing table (2), a top plate (4) is arranged between the upper ends of the support frames (3), a cylinder (5) is arranged at the upper end of the top plate (4), a transverse plate (6) is arranged at the output end of the cylinder (5), an upper cutter base (7) is arranged at the lower end of the transverse plate (6), an upper cutter blade (8) is arranged in the upper cutter base (7), vertical rods (9) are symmetrically arranged at the lower end of the transverse plate (6) and at the outer side of the upper cutter base (7), square head rods (10) are symmetrically arranged at the outer side and the left side of the vertical rods (9), a square barrel (11) is sleeved at the outer side of the square head rods (10), and balancing weights (12) are arranged at the lower end of the square barrel (11), the rear end of the square barrel (11) is uniformly provided with a latch (13), the upper surface of the processing table (2) is provided with a vertical groove (14) at the lower side of the transverse plate (6), the vertical groove (14) is provided with fulcrum shafts (15) in a bilateral symmetry manner, the outer side of each fulcrum shaft (15) is sleeved with a rocker (16), one end of each rocker (16) far away from the support frame (3) is provided with a hinge joint (17), the hinge joint (17) is sleeved with a hinge base (18), a lower cutter base (19) is arranged between the upper ends of the hinge bases (18), a lower blade (20) is arranged in each lower cutter base (19), a roller shaft (21) is rotatably connected between the support frames (3) at the rear side of the processing table (2), the rear end of the outer side wall of the roller shaft (21) is provided with a sliding plate (22), gears (23) are symmetrically arranged at the left end and the right end of the outer side wall of the roller shaft (21), the latch (13) is in meshed transmission with the gear (23).

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