CN112045442A

CN112045442A - Section bar cutting equipment for building engineering

Info

Publication number: CN112045442A
Application number: CN201910489509.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Xinyi Yidong Real Estate Co ltd
Current assignee: Xinyi Yidong Real Estate Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-12-08

Abstract

The invention discloses a profile cutting device for construction engineering, which comprises a support, a disc, a limiting ring, a rotating ring, a driven bevel gear, a rotating motor, a driving bevel gear, a fixed rod, a movable rod, a cutting motor, a protective cover, a threaded rod, a gasket, a cutting piece, a nut, a fixed clamping piece, a gear strip, a sliding block, a movable clamping piece, a servo motor and a driving flat gear, wherein a circular groove is arranged on one side of the top of the support, a circular hole is arranged at the bottom of the circular groove, the disc is rotatably connected inside the circular groove, the limiting ring is fixed on the outer side of the disc, a limiting groove matched with the limiting ring is arranged on the inner wall of the circular groove, the limiting ring is rotatably connected with the limiting groove, the rotating ring is fixed on the lower surface of the disc and rotatably connected with the circular hole, the profile cutting device realizes multi-angle profile cutting, so that, the automatic feeding device is suitable for various working environments, reduces manpower and improves working efficiency.

Description

Section bar cutting equipment for building engineering

Technical Field

The invention relates to the technical field of section bar cutting, in particular to section bar cutting equipment for constructional engineering.

Background

The section cutting machine, also called abrasive wheel saw, is suitable for building, hardware, petrochemical, mechanical metallurgy, hydroelectric installation and other departments. The section cutting machine is a common device capable of cutting materials such as metal square flat tubes, square flat steels, I-shaped steels, channel steels, carbon steel steels, element tubes and the like. The section cutting machine is suitable for cutting various special-shaped metal materials such as aluminum, aluminum alloy, copper alloy, non-metallic plastic, carbon fiber and the like, and is particularly suitable for cutting aluminum doors and windows, photo frames, plastic steel, bakelite plates, extruded aluminum, paper tubes and sections.

The existing section cutting machine can only perform straight cutting at 90 degrees or oblique cutting at 45 degrees generally, has single cutting form and many limitations, and has inaccurate oblique cutting angle, so that a section cutting device for constructional engineering is provided.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides sectional material cutting equipment for construction engineering, which has a simple structure, high precision and multi-angle cutting and comprises a support, a disc, a limiting ring, a rotating ring, a driven bevel gear, a rotating motor, a driving bevel gear, a fixed rod, a movable rod, a cutting motor, a protective cover, a threaded rod, a gasket, a cutting piece, a nut, a fixed clamping piece, a gear strip, a sliding block, a movable clamping piece, a servo motor and a driving flat gear, wherein one side of the top of the support is provided with a circular groove, the bottom of the circular groove is provided with a circular hole, the disc is rotatably connected inside the circular groove, the limiting ring is fixed outside the disc, the inner wall of the circular groove is provided with a limiting groove matched with the limiting ring, the limiting ring is rotatably connected with the limiting groove, the lower surface of the disc is fixedly provided with the rotating ring, the rotating ring is, one end of the rotating ring penetrates through the round hole and is sleeved with a driven bevel gear, one side of the bottom of the support, which is close to the round groove, is fixedly provided with a rotating motor, an output shaft of the rotating motor is provided with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, the upper surface of the disc is fixedly provided with a fixed rod, the top end of the fixed rod is rotatably connected with a movable rod through a torsion spring, one end of the movable rod is fixedly provided with a cutting motor, one side of the cutting motor is provided with a protective cover, an output shaft of the cutting motor penetrates through one side of the protective cover and is fixedly provided with a threaded rod, one end of the threaded rod is fixedly provided with a gasket, the middle part of the threaded rod is fixedly provided with a cutting piece, the other end of the threaded rod is in threaded connection, the slide sliding connection has the rack, the rack both sides are fixed with the slider, the slide both sides be provided with slider matched with spout, and slider and spout sliding connection, rack one end is fixed with the removal clamping piece, one side that the support lower surface is close to the slide is fixed with servo motor, the initiative spur gear is installed to the servo motor output, and takes the initiative spur gear and be connected with the rack meshing.

Preferably, the support surface is provided with a scale near the circumference of the circular groove.

Preferably, a scale pointer matched with the scale is arranged on one side of the same vertical plane of the upper surface of the disc and the cutting disc.

Preferably, the cutting seam is directly below the cutting blade.

Preferably, anti-skid pads are arranged at four corners of the support.

The invention has the beneficial effects that:

1. the rotary motor drives the driving bevel gear to rotate so as to drive the driven bevel gear to rotate, the driven bevel gear drives the disc to rotate through the rotating ring, the limiting ring is fixed on the outer side of the disc, the support is provided with a limiting groove matched with the limiting ring, and the limiting ring is rotatably connected with the limiting groove so that the disc cannot fall off from the support while rotating;

2. be fixed with the dead lever on the disc, the dead lever rotates through torque spring and is connected with the movable rod, make the movable rod when the activity, can recover fast through torque spring, the movable rod top is provided with the cutting motor, the cutting motor output is fixed with the cutting piece, be provided with the cutting seam in the middle of the disc, the cutting seam is located under the cutting piece, make the cutting piece can not cut the disc when rotatory, swivel and driven bevel gear inside all are the cavity setting, the dregs that makes the cutting produce can drop down, thereby servo motor drives initiative flat gear and rotates and drive gear strip horizontal slip, and make and remove the clamping piece and can remove, the convenient section bar that fixed cutting used.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic left side view of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is a schematic view of the cutting motor configuration of the present invention;

fig. 6 is a schematic view of the fixing rod structure of the present invention.

In the figure: 1. a support; 2. a circular groove; 3. a circular hole; 4. a disc; 5. a limiting ring; 6. a limiting groove; 7. rotating the ring; 8. a driven bevel gear; 9. a rotating electric machine; 10. a drive bevel gear; 11. fixing the rod; 12. a movable rod; 13. cutting the motor; 14. a protective cover; 15. a threaded rod; 16. a gasket; 17. cutting the slices; 18. a nut; 19. cutting a seam; 20. fixing the clamping piece; 21. a slideway; 22. a gear rack; 23. a slider; 24. a chute; 25. moving the clamping piece; 26. a servo motor; 27. a driving flat gear; 28. a non-slip mat.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1-6, a sectional material cutting device for construction engineering comprises a support 1, a disc 4, a limit ring 5, a rotating ring 7, a driven bevel gear 8, a rotating motor 9, a driving bevel gear 10, a fixed rod 11, a movable rod 12, a cutting motor 13, a protective cover 14, a threaded rod 15, a gasket 16, a cutting piece 17, a nut 18, a fixed clamping piece 20, a gear strip 22, a sliding block 23, a movable clamping piece 25, a servo motor 26 and a driving flat gear 27, wherein one side of the top of the support 1 is provided with a circular groove 2, the bottom of the circular groove 2 is provided with a circular hole 3, the disc 4 is rotatably connected inside the circular groove 2, the limit ring 5 is fixed outside the disc 4, the inner wall of the circular groove 2 is provided with a limit groove 6 matched with the limit ring 5, the limit ring 5 is rotatably connected with the limit groove 6, the rotating ring 7 is fixed on the lower surface of the disc 4, the rotating ring, the inside of the driven bevel gear 8 is arranged in a hollow manner, one end of the rotating ring 7 penetrates through the round hole 3 and is sleeved with the driven bevel gear 8, one side, close to the round groove 2, of the bottom of the support 1 is fixedly provided with a rotating motor 9, an output shaft of the rotating motor 9 is provided with a driving bevel gear 10, the driving bevel gear 10 is meshed with the driven bevel gear 8, the upper surface of the disc 4 is fixedly provided with a fixed rod 11, the top end of the fixed rod 11 is rotatably connected with a movable rod 12 through a torsion spring, one end of the movable rod 12 is fixedly provided with a cutting motor 13, one side of the cutting motor 13 is provided with a protective cover 14, an output shaft of the cutting motor 13 penetrates through one side of the protective cover 14 and is fixedly provided with a threaded rod 15, one end of the threaded rod 15 is fixedly provided with a gasket 16, the middle part of the threaded rod 15 is fixedly, 1 top opposite side of support is fixed with fixed clamping piece 20, one side that support 1 is close to fixed clamping piece 20 is provided with slide 21, slide 21 sliding connection has rack 22, rack 22 both sides are fixed with slider 23, slide 21 both sides are provided with slider 23 matched with spout 24, and slider 23 and 24 sliding connection of spout, rack 22 one end is fixed with removal clamping piece 25, one side that support 1 lower surface is close to slide 21 is fixed with servo motor 26, initiative pinion 27 is installed to servo motor 26 output, and initiative pinion 27 is connected with the meshing of rack 22.

And graduations are arranged on the surface of the support 1 near the periphery of the circular groove, so that the disc 4 can correct the angle when rotating.

And a scale pointer matched with the scale is arranged on one side of the same vertical plane of the upper surface of the disc 4 and the cutting blade 17 and is matched with the scale to correct the angle.

The cutting slits 19 are located directly below the cutting blades 17 and protect the disc 4 from the cutting blades 17.

Anti-slip pads 28 are arranged at four corners of the support 1 to prevent the support 1 from sliding.

The working principle of the specific embodiment is as follows:

the rotating motor 9 drives the driving bevel gear 10 to rotate, thereby driving the driven bevel gear 8 to rotate, the driven bevel gear 8 drives the disc 4 to rotate through the rotating ring 7, the limiting ring 5 is fixed on the outer side of the disc 4, the support 1 is provided with the limiting groove 6 matched with the limiting ring 5, and the limiting ring 5 is rotatably connected with the limiting groove 6, so that the disc 4 can not fall off from the support 1 while rotating, the disc 4 is fixed with a fixed rod 11, the fixed rod 11 is rotatably connected with a movable rod 12 through a torsion spring, so that the movable rod 12 can be quickly restored through the torsion spring when moving, the top end of the movable rod 12 is provided with a cutting motor 13, the output end of the cutting motor 13 is fixed with a cutting piece 17, the middle of the disc 4 is provided with a cutting seam 19, the cutting seam 19 is positioned under the cutting piece 17, so that the cutting piece 17 can not cut the disc 4 when rotating, the rotating ring 7 and the driven, the dregs that make the cutting produce can drop down, thereby servo motor 26 drives initiative pinion 27 and rotates and drive rack 22 horizontal slip, and messenger's removal clamping piece 25 can remove, the convenient section bar of fixing the cutting and using.

The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a section bar cutting equipment for building engineering, includes support (1), disc (4), spacing ring (5), change (7), driven bevel gear (8), rotating electrical machines (9), drive bevel gear (10), dead lever (11), movable rod (12), cutting motor (13), protection casing (14), threaded rod (15), gasket (16), cutting piece (17), nut (18), fixed clamping piece (20), rack (22), slider (23), remove clamping piece (25), servo motor (26) and initiative flat gear (27), its characterized in that: a circular groove (2) is arranged on one side of the top of the support (1), a round hole (3) is formed in the bottom of the circular groove (2), a disc (4) is rotatably connected inside the circular groove (2), a limiting ring (5) is fixed on the outer side of the disc (4), a limiting groove (6) matched with the limiting ring (5) is formed in the inner wall of the circular groove (2), the limiting ring (5) is rotatably connected with the limiting groove (6), a rotating ring (7) is fixed on the lower surface of the disc (4), the rotating ring (7) is rotatably connected with the round hole (3), the driven bevel gear (8) is arranged in a hollow mode, one end of the rotating ring (7) penetrates through the round hole (3) and is sleeved with a driven bevel gear (8), a rotating motor (9) is fixed on one side, close to the circular groove (2), of the bottom of the support (1), a driving bevel gear (10) is installed on the, the driving bevel gear (10) is meshed with the driven bevel gear (8), a fixed rod (11) is fixed on the upper surface of the disc (4), the top end of the fixed rod (11) is rotatably connected with a movable rod (12) through a torsion spring, one end of the movable rod (12) is fixed with a cutting motor (13), a protective cover (14) is installed on one side of the cutting motor (13), an output shaft of the cutting motor (13) penetrates through one side of the protective cover (14) and is fixedly provided with a threaded rod (15), one end of the threaded rod (15) is fixedly provided with a gasket (16), the middle part of the threaded rod (15) is fixedly provided with a cutting piece (17), the other end of the threaded rod (15) is in threaded connection with a nut (18), a cutting seam (19) matched with the cutting piece (17) is arranged in the center of the disc (4), and a, support (1) is close to one side of fixed clamping piece (20) and is provided with slide (21), slide (21) sliding connection has rack (22), rack (22) both sides are fixed with slider (23), slide (21) both sides are provided with spout (24) with slider (23) matched with, and slider (23) and spout (24) sliding connection, rack (22) one end is fixed with removal clamping piece (25), one side that support (1) lower surface is close to slide (21) is fixed with servo motor (26), servo motor (26) output is installed initiative spur gear (27), and initiative spur gear (27) and rack (22) meshing connection.

2. A profile cutting apparatus for construction engineering according to claim 1, wherein: and a dial gauge is arranged on the surface of the support (1) near the periphery of the circular groove (2).

3. A profile cutting apparatus for construction engineering according to claim 2, wherein: and a scale pointer matched with the scale is arranged on one side of the same vertical plane of the upper surface of the disc (4) and the cutting blade (17).

4. A profile cutting apparatus for construction engineering according to claim 1, wherein: the cutting seam (19) is right below the cutting sheet (17).

5. A profile cutting apparatus for construction engineering according to claim 1, wherein: anti-skid pads (28) are arranged at four corners of the support (1).