CN219403196U

CN219403196U - Plate shearing machine with burr removing mechanism

Info

Publication number: CN219403196U
Application number: CN202320450889.8U
Authority: CN
Inventors: 孙林
Original assignee: Maanshan Hudong Heavy Industry Machinery Manufacturing Co ltd
Current assignee: Maanshan Hudong Heavy Industry Machinery Manufacturing Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a plate shearing machine with a burr removing mechanism, and relates to the technical field of plate shearing machines. The utility model discloses a plate shearing machine with a burr removing mechanism, which comprises a machine body and a plate shearing assembly, wherein the machine body comprises a support plate which is arranged in a bilateral symmetry manner, a bidirectional screw rod is rotatably arranged at the upper end of the support plate through a bearing, one end of the bidirectional screw rod is connected with a first motor, the first motor is fixed on the support plate, and a clamp is connected to the bidirectional screw rod in a threaded manner. In order to solve the defects that burrs are easy to generate and the accuracy of the plate shearing is insufficient in shearing of the plate shearing machine, the plate shearing machine can stably clamp the plate through the clamp, the plate shearing accuracy is improved when the plate is prevented from moving in shearing, the edge of the cut of the plate can be automatically polished through the polishing wheel, the safety coefficient is improved when the burrs are removed, the efficiency is improved, the cost is reduced, and the plate shearing machine is convenient to use.

Description

Plate shearing machine with burr removing mechanism

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a plate shearing machine with a burr removing mechanism.

Background

A plate shearing machine is a machine for shearing plates by using a blade to do reciprocating linear motion relative to another blade, and the plates are broken and separated according to the required size by using a reasonable blade gap and applying shearing force to the metal plates with various thicknesses by virtue of a moving slice and a fixed lower blade. However, the existing bending machine has single function, and the following problems are often encountered during use:

1. burrs are easy to generate, after the plate is sheared by the plate shearing machine, the plate often generates some burrs at the positions of the edges of the incisions, so that the burrs are required to be polished, the hand injury of workers caused by the steel plate in the transportation and carrying processes is avoided, but in the deburring process of the plate, the burrs are generally removed manually by adopting a polisher, so that the efficiency is low, and the safety coefficient is very low;

2. the shearing precision is not enough, and the plate shearing machine does not have fixture when the shearing, needs the manual work to aim at the shearing sword with panel needs shearing position, easily causes workman's hand injury to have the potential safety hazard, and the panel is easily received the force action of shearing sword and is produced the aversion when shearing simultaneously, leads to the crooked precision that reduces the shearing, improves manufacturing cost.

Therefore, in order to solve the defects that burrs are easily generated and the accuracy of the shearing plate is not enough during shearing of the shearing plate, it is necessary to provide the shearing plate with the burr removing mechanism.

Disclosure of Invention

The utility model aims to provide a plate shearing machine with a burr removing mechanism, which can stably clamp plates through a clamp, avoid the plate shearing movement, improve the plate shearing precision, automatically polish the edges of the plate incision through a polishing wheel, remove burrs, improve the safety coefficient, improve the efficiency, reduce the cost and realize convenient use so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the plate shearing machine with the burr removing mechanism comprises a machine body and a plate shearing assembly, wherein the machine body comprises a support plate which is arranged in a bilateral symmetry manner, a bidirectional screw is rotatably arranged at the upper end of the support plate through a bearing, one end of the bidirectional screw is connected with a first motor, the first motor is fixed on the support plate, and a clamp is connected to the bidirectional screw in a threaded manner;

the cutting board assembly is arranged above the support board through the portal frame, air cylinders are fixed at the left end and the right end of the portal frame, lifting boards are connected above the air cylinders through piston rods, the lifting boards penetrate through the portal frame and are connected with mounting frames, and an upper cutter and a polishing wheel are mounted on the mounting frames.

Preferably, a fixing plate is welded between the support plates, a lower cutter is fixed at the upper end of the fixing plate, and the lower cutter and the upper cutter are positioned on a vertical line.

Preferably, the left end and the right end of the portal frame symmetrically penetrate through a sliding groove, a lifting plate is movably arranged in the sliding groove, and a limiting plate is welded at one end of the lifting plate, which is positioned in the portal frame.

Preferably, the limiting plate center is fixed with the connecting axle, and the other end swing joint of connecting axle has the mounting bracket, and the mounting bracket passes through fixing bolt and limiting plate to be fixed.

Preferably, a rotating shaft is fixed between the mounting frames, one end of the rotating shaft penetrates through the mounting frames to be connected with a second motor, and the second motor is fixed on the mounting frames.

Preferably, a polishing wheel is fixed on the rotating shaft.

Preferably, the number of the bidirectional screws is two, and the bidirectional screws are driven by a driving belt.

Preferably, the quantity of anchor clamps has four, and anchor clamps include pole cover, fixation clamp, fly leaf and adjusting bolt, pole cover and two-way screw threaded connection, the fixation clamp is fixed in the upper end of pole cover, the fly leaf goes up and down to locate in the fixation clamp, adjusting bolt rotates the upper end of locating the fly leaf.

Preferably, the top of the adjusting bolt penetrates through the fixing clamp and extends to the upper portion of the fixing clamp, and the adjusting bolt is in threaded connection with the fixing clamp.

Preferably, a space formed between the lower end of the movable plate and the fixed clamp is a clamping cavity.

Compared with the prior art, the utility model has the following beneficial effects:

1. the plate shearing machine with the burr removing mechanism has the advantages that the plate is clamped through the clamp, the part, needing to be sheared, of the plate is arranged at the upper end of the lower cutter, manual holding of the plate is avoided, potential safety hazards are reduced, meanwhile, when the plate is sheared, the plate is easily shifted due to impact force caused by downward movement of the upper cutter, the clamp can fix the plate to prevent deflection, the shearing line is prevented from being inclined, and further the plate shearing precision is improved;

2. this plate shearing machine that possesses burr removal mechanism polishes the incision border and the terminal surface of panel through the polishing wheel and removes the burr, after shearing the panel, adjust cylinder direction of motion makes upward cutter shift and closes the cylinder, then dismantle fixing bolt rotation mounting bracket, make the polishing wheel aim at lower cutter, install fixing bolt fixing mounting bracket again, start the cylinder, the cylinder drives the polishing wheel and moves down, until the surface and the notched border contact of polishing wheel, start the effect of second motor drive polishing wheel, if the burr appears in incision terminal surface, can drive first motor, two-way screw rod are rotatory, make anchor clamps reverse translation, drive two panel separations of cutting off, move down the polishing wheel again, adjust anchor clamps position and make incision terminal surface tangent with the polishing wheel surface, the polishing wheel is rotatory to polish the incision terminal surface, remove the burr.

Drawings

FIG. 1 is an isometric view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the clamp position of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an isometric view of a shear plate assembly of the present utility model;

FIG. 5 is a front view of a shear plate assembly of the present utility model;

fig. 6 is a rotational schematic view of the mounting bracket of the present utility model.

In the figure: 1. a body; 11. a support plate; 12. a bidirectional screw; 13. a first motor; 14. a transmission belt; 15. a clamp; 151. a rod sleeve; 152. a fixing clamp; 153. a movable plate; 154. an adjusting bolt; 155. a clamping cavity; 16. a fixing plate; 17. a lower cutter; 2. a shear plate assembly; 21. a portal frame; 22. a chute; 23. a cylinder; 24. a lifting plate; 25. a limiting plate; 26. a mounting frame; 27. a connecting shaft; 28. a fixing bolt; 29. an upper cutter; 210. a polishing wheel; 211. a rotation shaft; 212. and a second motor.

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.

In order to solve the technical problem of how to clamp a plate material in a plate shearing machine, please refer to fig. 1-3, the present embodiment provides the following technical solutions:

the utility model provides a plate shearing machine that possesses burr removal mechanism, includes organism 1 and plate shearing subassembly 2, and organism 1 includes the extension board 11 that bilateral symmetry set up, and two-way screw rod 12 is installed through the bearing rotation to the extension board 11 upper end, and two-way screw rod 12's one end is connected with first motor 13, and first motor 13 is fixed in on the extension board 11, and threaded connection has anchor clamps 15 on the two-way screw rod 12, and two-way screw rod 12 quantity has two, passes through the drive belt 14 transmission between the two-way screw rod 12.

The quantity of anchor clamps 15 is four, anchor clamps 15 include pole cover 151, fixation clamp 152, fly leaf 153 and adjusting bolt 154, pole cover 151 and two-way screw rod 12 threaded connection, the upper end of pole cover 151 is fixed in to the fixation clamp 152, the fly leaf 153 goes up and down to locate in the fixation clamp 152, adjusting bolt 154 rotates the upper end of locating the fly leaf 153, the top of adjusting bolt 154 runs through fixation clamp 152 and extends to the top of fixation clamp 152, adjusting bolt 154 and fixation clamp 152 threaded connection, the space that constitutes between fly leaf 153 lower extreme and the fixation clamp 152 is centre gripping chamber 155.

Specifically, the first motor 13 is started first, the first motor 13 drives the bidirectional screws 12 to rotate, under the action of the driving belt 14, the two bidirectional screws 12 rotate in the same direction and at the same speed to drive the clamp 15 to do reverse translation movement, then the clamp 15 is adjusted to an ideal position according to the length of the plate, then the plate is inserted into the clamp 15, two sides of the plate are placed in the clamping cavity 155, the position of the plate is adjusted to enable a part to be sheared to be aligned with the lower cutter 17, then the adjusting bolt 154 is screwed downwards, and the adjusting bolt 154 is in threaded connection with the fixed clamp 152, so that the adjusting bolt 154 can drive the movable plate 153 to move downwards until the movable plate 153 tightly presses the plate in the fixed clamp 152, and the clamping of the plate is realized.

It should be noted that, the "adjusting bolt 154 is rotatably provided at the upper end of the movable plate 153" is to: when the adjusting bolt 154 rotates, the movable plate 153 can be kept relatively motionless, and when the adjusting bolt 154 is screwed down, only the movable plate 153 is driven to move down and clamp the plate.

In order to solve the technical problem of how to shear the plate material by the plate shearing machine, please refer to fig. 4-5, the present embodiment provides the following technical solutions:

the shearing plate assembly 2 is arranged above the support plate 11 through the portal frame 21, air cylinders 23 are fixed at the left end and the right end of the portal frame 21, lifting plates 24 are connected above the air cylinders 23 through piston rods, sliding grooves 22 symmetrically penetrate through the left end and the right end of the portal frame 21, lifting plates 24 are movably arranged in the sliding grooves 22, the lifting plates 24 penetrate through the portal frame 21 and are connected with mounting frames 26, and upper cutters 29 are mounted on the mounting frames 26.

A fixed plate 16 is welded between the support plates 11, a lower cutter 17 is fixed at the upper end of the fixed plate 16, and the lower cutter 17 and the upper cutter 29 are positioned on a vertical line.

Specifically, after the plate is positioned and clamped by using the clamp 15, the air cylinder 23 is started, the air cylinder 23 drives the lifting plate 24 to move downwards in the chute 22 through the piston rod, and the lifting plate 24 moves downwards to drive the upper cutter 29 to move downwards until the upper cutter 29 moves to the upper surface of the plate and acts together with the lower cutter 17 to realize shearing of the plate because the mounting frame 26 is connected with the lifting plate 24 and the upper cutter 29 is mounted on the mounting frame 26.

In order to solve the technical problem of how to perform burr removal on a plate material by a plate shearing machine, please refer to fig. 5-6, the present embodiment provides the following technical solutions:

one end of the lifting plate 24, which is positioned in the portal frame 21, is welded with a limiting plate 25, a connecting shaft 27 is fixed in the center of the limiting plate 25, the other end of the connecting shaft 27 is movably connected with a mounting frame 26, and the mounting frame 26 is fixed with the limiting plate 25 through a fixing bolt 28.

A rotating shaft 211 is fixed between the mounting frames 26, one end of the rotating shaft 211 penetrates through the mounting frames 26 and is connected with a second motor 212, the second motor 212 is fixed on the mounting frames 26, and a polishing wheel 210 is fixed on the rotating shaft 211.

Specifically, after the shearing of the plate is completed, the air cylinder 23 is started to drive the mounting frame 26 to move upwards, the air cylinder 23 is closed, the fixing bolt 28 is detached, the mounting frame 26 is rotated to enable the polishing wheel 210 to be aligned with the lower cutter 17, then the fixing bolt 28 is reinstalled, the mounting frame 26 is fixed, the first motor 13 is started, the first motor 13 drives the bidirectional screw rod 12 to rotate, the clamp 15 is driven to do reverse translational motion, the notch of the plate is separated, the air cylinder 23 is driven, the air cylinder 23 drives the polishing wheel 210 to move downwards until the polishing wheel 210 moves to the notch end face, the position of the clamp 15 is adjusted to enable the notch end face of the plate to be tangent with the surface of the polishing wheel 210, the second motor 212 is started, the second motor 212 drives the polishing wheel 210 to act, and the notch end face of the plate is polished, and burrs are removed.

Working principle: when the plate shearing machine with the burr removing mechanism is used, the position of the clamp 15 is adjusted according to the actual length of a plate, the first motor 13 is started, the first motor 13 drives the bidirectional screw rods 12 to rotate, under the action of the driving belt 14, the two bidirectional screw rods 12 do the same-direction same-speed rotation motion, the clamp 15 is in reverse translation motion until the ideal position due to the threaded connection of the clamp 15 and the bidirectional screw rods 12, the first motor 13 is closed, the plate is stuffed into the clamping cavity 155, the position of the plate is adjusted to enable a part to be sheared to be aligned with the lower cutter 17, the adjusting bolt 154 is screwed downwards, the movable plate 153 clamps the plate, the cylinder 23 is driven, the cylinder 23 drives the lifting plate 24 to move downwards in the chute 22 through a piston rod, the upper cutter 29 moves downwards along with the lifting plate 24 until the plate is cut off, the action direction of the cylinder 23 is adjusted, the upper cutter 29 is driven to move upwards to close the cylinder 23, the fixing bolt 28 is dismounted, the mounting frame 26 is rotated to enable the wheel 210 to be aligned with the lower cutter 17, the fixing bolt 28 is reinstalled, the first motor 13 is started to adjust the position of the clamp 15, the notch is separated, the plate is driven, the cylinder 23 is started, the polishing wheel 210 is driven to move downwards until the polishing wheel 210 is aligned with the lower cutter 210, the lower cutter 210 is aligned with the central cutter 15, the central cutter is aligned with the notch, the second notch 212 is driven, the polishing wheel 212 is cut, the notch is cut, the polishing wheel 212 is cut and the second end is cut, the notch is cut, and the position is cut and the polishing plate 212 is made and the cut and the edge is cut.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a plate shearing machine that possesses burr removal mechanism, includes organism (1) and shear plate subassembly (2), its characterized in that: the machine body (1) comprises a support plate (11) which is arranged in bilateral symmetry, a bidirectional screw rod (12) is rotatably arranged at the upper end of the support plate (11) through a bearing, one end of the bidirectional screw rod (12) is connected with a first motor (13), the first motor (13) is fixed on the support plate (11), and a clamp (15) is connected to the bidirectional screw rod (12) in a threaded manner;

the shearing plate assembly (2) is arranged above the support plate (11) through the portal frame (21), air cylinders (23) are fixed at the left end and the right end of the portal frame (21), lifting plates (24) are connected above the air cylinders (23) through piston rods, the lifting plates (24) penetrate through the portal frame (21) to be connected with mounting frames (26), and an upper cutter (29) and polishing wheels (210) are arranged on the mounting frames (26).

2. The plate shearing machine with burr removing mechanism according to claim 1, wherein: a fixed plate (16) is welded between the support plates (11), a lower cutter (17) is fixed at the upper end of the fixed plate (16), and the lower cutter (17) and the upper cutter (29) are positioned on a vertical line.

3. The plate shearing machine with burr removing mechanism according to claim 1, wherein: the left end and the right end of the portal frame (21) symmetrically penetrate through a sliding groove (22), a lifting plate (24) is movably arranged in the sliding groove (22), and a limiting plate (25) is welded at one end of the lifting plate (24) located in the portal frame (21).

4. A plate shearing machine with a burr removal mechanism as defined in claim 3, wherein: the center of the limiting plate (25) is fixedly provided with a connecting shaft (27), the other end of the connecting shaft (27) is movably connected with a mounting frame (26), and the mounting frame (26) is fixed with the limiting plate (25) through a fixing bolt (28).

5. The plate shearing machine with burr removing mechanism according to claim 1, wherein: a rotating shaft (211) is fixed between the mounting frames (26), one end of the rotating shaft (211) penetrates through the mounting frames (26) and is connected with a second motor (212), and the second motor (212) is fixed on the mounting frames (26).

6. The plate shearing machine with burr removing mechanism as recited in claim 5, wherein: a polishing wheel (210) is fixed on the rotating shaft (211).

7. The plate shearing machine with burr removing mechanism according to claim 1, wherein: the number of the two-way screws (12) is two, and the two-way screws (12) are driven by a driving belt (14).

8. The plate shearing machine with burr removing mechanism according to claim 1, wherein: the number of the clamps (15) is four, each clamp (15) comprises a rod sleeve (151), a fixing clamp (152), a movable plate (153) and an adjusting bolt (154), the rod sleeve (151) is in threaded connection with the bidirectional screw rod (12), the fixing clamp (152) is fixed at the upper end of the rod sleeve (151), the movable plate (153) is lifted and arranged in the fixing clamp (152), and the adjusting bolts (154) are rotationally arranged at the upper end of the movable plate (153).

9. The plate shearing machine with burr removal mechanism as recited in claim 8, wherein: the top of the adjusting bolt (154) penetrates through the fixing clamp (152) and extends to the upper portion of the fixing clamp (152), and the adjusting bolt (154) is in threaded connection with the fixing clamp (152).

10. The plate shearing machine with burr removal mechanism as recited in claim 8, wherein: the space formed between the lower end of the movable plate (153) and the fixed clamp (152) is a clamping cavity (155).