CN112846348A

CN112846348A - Oblique-blade plate shearing machine with numerically-controlled shearing angle adjustment function

Info

Publication number: CN112846348A
Application number: CN202110028739.3A
Authority: CN
Inventors: 李会青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of oblique-blade plate shearing machines, and discloses an oblique-blade plate shearing machine with a numerically-controlled shearing angle adjustable. This oblique sword plate shearing machine of numerical control adjustment of shearing angle, through the bottom installation loop bar of decide cutter, installation gasbag in the loop bar, and gasbag bottom erection bracing pole, the first movable rod of installation on the rethread loop bar, the first movable rod openly installs the head rod, and the bottom and the dead lever of head rod are connected, and installs the blotter on the dead lever, make it damage because of the cutting force is too big when can preventing to decide cutter and movable cutter to cut.

Description

Oblique-blade plate shearing machine with numerically-controlled shearing angle adjustment function

Technical Field

The invention relates to the technical field of a plate shearing machine with a beveled edge, in particular to a plate shearing machine with a beveled edge, wherein the shearing angle of the plate shearing machine can be adjusted in a numerical control mode.

Background

The oblique-edge plate shearing machine is a machine for shearing plates by reciprocating linear motion of one cutter relative to the other cutter, and applies shearing force to metal plates with various thicknesses by means of a reasonable blade clearance between a moving cutter and a fixed cutter so as to fracture and separate the plates according to required sizes, and the moving cutter of the oblique-edge plate shearing machine is in an inclined state.

Along with the improvement of production level and the development of technological level, the demand of users for the inclined blade plate shearing machine with high-level quality and with the numerically-controlled shearing angle adjustment is increasing day by day, while the existing inclined blade plate shearing machine still has the problem that the angle of the shearing angle cannot be adjusted in a numerically-controlled manner, the adjustment is troublesome, the use of the users is affected, the working time of the users is wasted, and further the working efficiency of the users is reduced, so that the inclined blade plate shearing machine with the numerically-controlled shearing angle adjustment is provided to solve the problems.

Disclosure of Invention

In order to realize the purpose of numerically controlling and adjusting the angle of the shearing angle and further improving the working efficiency of a user, the invention provides the following technical scheme: the utility model provides a but oblique sword plate shearing machine of numerical control adjustment of shearing angle, includes base, buffering subassembly and adjusting part, the top fixed mounting of base has places the platform, the top fixed mounting of base has the box, the positive bottom fixed mounting of box has the rail guard, the positive fixed mounting of box has control panel, the inner wall top fixed mounting of box has the telescopic link, the inside swing joint of box has the buffering subassembly, the inside swing joint of box has adjusting part.

As the optimization, the buffering subassembly includes the stationary knife, the bottom fixed mounting of stationary knife has the loop bar, the inner wall top fixed mounting of loop bar has the gasbag, the bottom fixed mounting of gasbag has the bracing piece, two the relative one side fixed mounting of loop bar has first movable rod, the inner wall swing joint of first movable rod has the montant, the positive swing joint of first movable rod has the head rod, the bottom swing joint of head rod has the dead lever, the outer wall fixed mounting of dead lever has the blotter, because of the cutting power is too big damage when preventing stationary knife and movable knife from cutting.

As optimization, the adjusting part includes the mount, the positive swing joint of inner wall of mount has drive gear, drive gear's bottom swing joint has the movable cutter, the top right side fixed mounting who moves the cutter has the second movable rod, the top swing joint of second movable rod has the card post, the positive swing joint of inner wall of second movable rod has the carousel, the positive swing joint of carousel has the second connecting rod, the top swing joint of second connecting rod has the slider, the inner wall swing joint of slider has the slide bar, the equal fixed mounting in both sides of slide bar has the knee, the top fixed mounting of knee has the clamp plate, the inner wall top fixed mounting of mount has the stopper, the draw-in groove has been seted up on the right side of stopper, makes it can adjust the shearing angle of oblique sword plate shearing machine.

As optimization, grooves are formed in the two sides of the inner wall of the box body, movable blocks are installed on the two sides of the fixed cutter, and the fixed cutter is connected with the box body through the movable blocks.

As the optimization, the quantity of telescopic link is three, and equal fixed mounting is in the inner wall top of box, and the top fixed mounting of mount makes it can drive and move the cutter and cut in the bottom of telescopic link.

As an optimization, the number of the loop bars is four, the loop bars are all fixedly installed at the bottom end of the fixed cutter, every two loop bars are in a group, and the loop bars are symmetrically distributed by taking the vertical bars as center lines.

As an optimization, the supporting rod and the vertical rod are fixedly mounted at the bottom end of the inner wall of the box body, and the fixed rod is located between the supporting rod and the vertical rod.

As optimization, the through-hole has all been seted up to the both sides of second movable rod, the both sides of slide bar all run through the through-hole and extend to the outside of second movable rod.

Preferably, the clamping column is located between the two bent rods, the pressing plate is located at the top end of the clamping column, and the left side of the clamping column is located inside the clamping groove.

The invention has the beneficial effects that: this oblique sword plate shearing machine of numerical control adjustment of shearing angle, through the bottom installation loop bar of decide cutter, installation gasbag in the loop bar, and gasbag bottom erection bracing pole, the first movable rod of installation on the rethread loop bar, the first movable rod openly installs the head rod, and the bottom and the dead lever of head rod are connected, and installs the blotter on the dead lever, make it damage because of the cutting force is too big when can preventing to decide cutter and movable cutter to cut.

This oblique sword plate shearing machine that angle of shearing can be adjusted by numerical control through being provided with drive gear and second movable rod, installs the carousel in the second movable rod, and the second connecting rod is openly installed to the carousel, installs the slider on the second connecting rod, and the slider is installed in the outer wall of slide bar, and the clamp plate passes through curved bar and slide bar connection, and rethread second movable rod top end installation card post, and the card post is located the draw-in groove of seting up on the stopper, makes it can adjust oblique sword plate shearing machine's shearing angle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a buffer assembly according to the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic view of the adjusting assembly of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at B;

FIG. 6 is a schematic view of a portion of the adjusting assembly of the present invention.

In the figure: 1. a base; 2. a placing table; 3. protecting the fence; 4. a control panel; 5. a box body; 6. a telescopic rod; 7. a buffer assembly; 8. an adjustment assembly; 701. a fixed cutter; 702. a loop bar; 703. a support bar; 704. a cushion pad; 705. a vertical rod; 706. fixing the rod; 707. a first connecting rod; 708. a first movable bar; 709. an air bag; 801. a fixed mount; 802. a movable cutter; 803. a transmission gear; 804. a second movable bar; 805. a limiting block; 806. a turntable; 807. a slide bar; 808. clamping the column; 809. pressing a plate; 810. a second connecting rod; 811. a slider; 812. bending a rod; 813. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1: the utility model provides a but oblique sword plate shearing machine of numerical control adjustment of shearing angle, including base 1, buffering subassembly 7 and adjusting part 8, base 1's top fixed mounting places platform 2, base 1's top fixed mounting has box 5, the positive bottom fixed mounting of box 5 has rail guard 3, the positive fixed mounting of box 5 has control panel 4, the inner wall top fixed mounting of box 5 has telescopic link 6, the inside swing joint of box 5 has buffering subassembly 7, the inside swing joint of box 5 has adjusting part 8.

According to fig. 1: the workpiece is placed on the placing table 2, the telescopic rod 6 is started through the control panel 4, the movable cutter 802 is driven to move downwards, and the workpiece is cut under the action of the movable cutter 802 and the fixed cutter 701.

According to the components in fig. 2 further: the buffering component 7 comprises a fixed cutter 701, loop bars 702 are fixedly installed at the bottom ends of the fixed cutter 701, air bags 709 are fixedly installed at the top ends of the inner walls of the loop bars 702, supporting rods 703 are fixedly installed at the bottom ends of the air bags 709, first movable rods 708 are fixedly installed at the opposite sides of the two loop bars 702, vertical rods 705 are movably connected to the inner walls of the first movable rods 708, first connecting rods 707 are movably connected to the front faces of the first movable rods 708, fixed rods 706 are movably connected to the bottom ends of the first connecting rods 707, and buffering pads 704 are fixedly installed on the outer walls of the fixed rods 706;

the built-in motor is started to drive the transmission gear 803 to rotate, and then the movable cutter 802 is driven to incline, so that the second movable rod 804 moves, and the second movable rod 804 can be fixed through the arrangement of the clamping column 808 and the clamping groove 813, so that the shearing angle of the shearing machine is adjusted.

According to the components in fig. 4 further: the adjusting assembly 8 comprises a fixed frame 801, a transmission gear 803 is movably connected to the front side of the inner wall of the fixed frame 801, a movable cutter 802 is movably connected to the bottom end of the transmission gear 803, a second movable rod 804 is fixedly installed on the right side of the top end of the movable cutter 802, a clamping column 808 is movably connected to the top end of the second movable rod 804, a rotary table 806 is movably connected to the front side of the inner wall of the second movable rod 804, a second connecting rod 810 is movably connected to the front side of the rotary table 806, a sliding block 811 is movably connected to the top end of the second connecting rod 810, a sliding rod 807 is movably connected to the inner wall of the sliding block 811, bent rods 812 are fixedly installed on both sides of the sliding rod 807, a pressing plate 809 is fixedly installed on the top;

when the movable cutter 802 and the fixed cutter 701 perform cutting, the fixed cutter 701 moves downward due to the acting force, so that the loop bar 702 moves downward, the airbag 709 and the cushion 704 are squeezed, the fixed cutter 701 is buffered, and the cutter is prevented from being damaged.

Further according to the damping assembly 7 in fig. 2-3: grooves are formed in two sides of the inner wall of the box body 5, movable blocks are arranged on two sides of the fixed cutter 701, the fixed cutter 701 is connected with the box body 5 through the movable blocks, four loop bars 702 are arranged and fixedly arranged at the bottom end of the fixed cutter 701, every two loop bars are in a group and symmetrically distributed by taking the vertical bar 705 as a central line, the supporting bar 703 and the vertical bar 705 are fixedly arranged at the bottom end of the inner wall of the box body 5, and the fixed bar 706 is positioned between the supporting bar 703 and the vertical bar 705;

by means of the four sleeve rods 702 and the two first movable rods 708, the fixed cutter 701 and the movable cutter 802 can be better buffered during cutting.

Further according to the adjustment assembly 8 in fig. 4-6: the number of the telescopic rods 6 is three, the telescopic rods are all fixedly mounted at the top end of the inner wall of the box body 5, the top end of the fixed frame 801 is fixedly mounted at the bottom end of the telescopic rod 6, through holes are formed in both sides of the second movable rod 804, both sides of the sliding rod 807 penetrate through the through holes and extend to the outer side of the second movable rod 804, the clamping column 808 is located between the two bent rods 812, the pressing plate 809 is located at the top end of the clamping column 808, and the left side of the clamping column 808 is located inside the clamping groove 813;

the sliding rod 807 penetrates through the second movable rod 804, and the sliding rod 807 is connected with the bent rod 812, so that the sliding rod can drive the pressing plate 809 to move, and the pressing plate 809 drives the clamping column 808 to draw close to the second movable rod 804, so as to separate from the clamping groove 813.

The working principle is as follows: when in use, the device is moved to a designated area and is powered on to enable the device to work normally, then the control panel 4 is used for starting the built-in motor to drive the transmission gear 803 to rotate, the transmission gear 803 drives the movable cutter 802 to incline due to the movable cutter 802 being connected with the transmission gear 803 through the rotating shaft and the driven gear, the movable cutter 802 drives the second movable rod 804 to move, the top end of the second movable rod 804 is movably connected with the clamping column 808, and a spring is arranged between the clamping column 808 and the second movable rod 804 to enable the clamping column 808 and the second movable rod 804 not to be blocked when moving upwards, so that the bottom end of the clamping column 808 enters the clamping groove 813, when the shearing angle needs to be reduced, the built-in motor is reversed to drive the second movable rod 804 to move downwards, and simultaneously the motor is started to drive the rotating disc 806 to rotate, because the second connecting rod 810 is arranged on the front surface of the rotating disc 806, and the sliding block, make it drive knee 812 and remove, knee 812 drives clamp plate 809 and removes, and then make card post 808 remove to second movable rod 804, and then prevent that second movable rod 804 from appearing hindering when moving downwards, when second movable rod 804 moves to the assigned position, clamp plate 809 resets and makes card post 808 get into in draw-in groove 813 and then accomplish the adjustment, start telescopic link 6 and drive movable cutter 802 and move downwards, and then excise the work piece, when moving cutter 802 and fixed cutter 701 cut, fixed cutter 701 moves down and drives loop bar 702 and move, make gasbag 709 extruded, make first movable rod 708 move downwards simultaneously, first movable rod 708 drives first connecting rod 707 and moves, make it and blotter 704 contact, and then make it obtain the buffering, prevent that the cutter from damaging.

In summary, in the oblique-blade plate shearing machine with numerically-controlled adjustable shearing angle, the loop bar 702 is installed at the bottom end of the fixed cutter 701, the air bag 709 is installed in the loop bar 702, the supporting rod 703 is installed at the bottom end of the air bag 709, the first movable rod 708 is installed on the loop bar 702, the first connecting rod 707 is installed on the front surface of the first movable rod 708, the bottom end of the first connecting rod 707 is connected with the fixed rod 706, and the cushion 704 is installed on the fixed rod 706, so that the fixed cutter 701 and the movable cutter 802 can be prevented from being damaged due to too large cutting force when cutting is performed; through being provided with drive gear 803 and second movable rod 804, installation carousel 806 in the second movable rod 804, carousel 806 front installation second connecting rod 810, installation slider 811 on second connecting rod 810, slider 811 installs in the outer wall of slide bar 807, and clamp plate 809 is connected with slide bar 807 through curved bar 812, rethread second movable rod 804 top installation card post 808, and card post 808 is located the draw-in groove 813 of seting up on the stopper 805, makes it can adjust the shearing angle of oblique sword plate shearing machine.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a but oblique sword plate shearing machine of numerical control adjustment of shearing angle, includes base (1), buffering subassembly (7) and adjusting part (8), its characterized in that: the utility model discloses a cabinet, including base (1), top fixed mounting of base (1) has place platform (2), the top fixed mounting of base (1) has box (5), the positive bottom fixed mounting of box (5) has rail guard (3), the positive fixed mounting of box (5) has control panel (4), the inner wall top fixed mounting of box (5) has telescopic link (6), the inside swing joint of box (5) has buffering subassembly (7), the inside swing joint of box (5) has adjusting part (8).

2. The guillotine shear of claim 1, wherein the shear angle of the guillotine shear is adjustable by numerical control, comprising: buffer module (7) are including deciding cutter (701), the bottom fixed mounting who decides cutter (701) has loop bar (702), the inner wall top fixed mounting of loop bar (702) has gasbag (709), the bottom fixed mounting of gasbag (709) has bracing piece (703), two the relative one side fixed mounting of loop bar (702) has first movable rod (708), the inner wall swing joint of first movable rod (708) has montant (705), the positive swing joint of first movable rod (708) has head rod (707), the bottom swing joint of head rod (707) has dead lever (706), the outer wall fixed mounting of dead lever (706) has blotter (704).

3. The guillotine shear of claim 1, wherein the shear angle of the guillotine shear is adjustable by numerical control, comprising: the adjusting component (8) comprises a fixing frame (801), a transmission gear (803) is movably connected to the front side of the inner wall of the fixing frame (801), a movable cutter (802) is movably connected to the bottom end of the transmission gear (803), a second movable rod (804) is fixedly installed on the right side of the top end of the movable cutter (802), a clamping column (808) is movably connected to the top end of the second movable rod (804), a turntable (806) is movably connected to the front side of the inner wall of the second movable rod (804), a second connecting rod (810) is movably connected to the front side of the turntable (806), a sliding block (811) is movably connected to the top end of the second connecting rod (810), a sliding rod (811) is movably connected to the inner wall of the sliding block (811), bent rods (812) are fixedly installed on the two sides of the sliding rod (807), and a pressing plate (809), the top end of the inner wall of the fixing frame (801) is fixedly provided with a limiting block (805), and the right side of the limiting block (805) is provided with a clamping groove (813).

4. The guillotine shear of claim 2, wherein the shear angle is adjustable by numerical control, comprising: both sides of the inner wall of the box body (5) are provided with grooves, the two sides of the fixed cutter (701) are provided with movable blocks, and the fixed cutter (701) is connected with the box body (5) through the movable blocks.

5. A guillotine shear with a shear angle that can be adjusted numerically controlled according to claim 3, characterized in that: the quantity of telescopic link (6) is three, and equal fixed mounting in the inner wall top of box (5), and the top fixed mounting in the bottom of telescopic link (6) of mount (801).

6. The guillotine shear of claim 2, wherein the shear angle is adjustable by numerical control, comprising: the number of the loop bars (702) is four, the loop bars are all fixedly arranged at the bottom end of the fixed cutter (701), every two loop bars are in a group, and the loop bars are symmetrically distributed by taking the vertical bar (705) as a central line.

7. The guillotine shear of claim 2, wherein the shear angle is adjustable by numerical control, comprising: the supporting rod (703) and the vertical rod (705) are both fixedly arranged at the bottom end of the inner wall of the box body (5), and the fixed rod (706) is positioned between the supporting rod (703) and the vertical rod (705).

8. A guillotine shear with a shear angle that can be adjusted numerically controlled according to claim 3, characterized in that: through holes are formed in two sides of the second movable rod (804), and two sides of the sliding rod (807) penetrate through the through holes and extend to the outer side of the second movable rod (804).

9. A guillotine shear with a shear angle that can be adjusted numerically controlled according to claim 3, characterized in that: the clamping column (808) is located between the two bent rods (812), the pressing plate (809) is located at the top end of the clamping column (808), and the left side of the clamping column (808) is located inside the clamping groove (813).