CN216398832U

CN216398832U - Irrigate extension arm numerical control cutting machine

Info

Publication number: CN216398832U
Application number: CN202123121893.XU
Authority: CN
Inventors: 梁云
Original assignee: Dalian Yingchang Machinery Co ltd
Current assignee: Dalian Yingchang Machinery Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-29
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of cutting machines, in particular to a numerical control cutting machine for an irrigation extension arm, which improves the flexibility and the processing diversity; the support, a workbench, two sets of polished rods, the roof, two sets of cylinders, the lifter plate, the disc, annular slider, the cutting machine, actuating mechanism and fixture, the bottom of workstation is connected on the top of support, the top of workstation is provided with cuts cut groove, the top of workstation is all connected to the bottom of two sets of polished rods, the bottom of roof is all connected on the top of two sets of polished rods, the bottom of roof is all connected to the top stiff end of two sets of cylinders, the top of lifter plate is all connected to the bottom removal end of two sets of cylinders, the lifter plate respectively with two sets of polished rods sliding connection, the bottom of lifter plate is provided with circular recess, the inside wall of circular recess is provided with annular chute, the lateral wall of disc is provided with annular slider, annular slider is sliding installation in annular chute, the bottom at annular slider is installed to the cutting machine.

Description

Irrigate extension arm numerical control cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a numerical control cutting machine for an irrigation extension arm.

Background

The irrigation extension arm enables crops to be irrigated for a longer distance when the crops are irrigated.

Need carry out the cutting of angle to replacing the processing pipe at the in-process of irrigating extension arm manufacturing, but among the prior art, generally all be that artifical handheld cutting machine cuts the area processing pipe, lead to treating the cutting angle accuracy of processing pipe lower, cause staff's work load great simultaneously, the usability is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the numerical control cutting machine for the irrigation extension arm, which improves the flexibility and the processing accuracy.

The utility model relates to an irrigation extension arm numerical control cutting machine, which comprises a support, a workbench, two groups of polished rods, a top plate, two groups of cylinders, a lifting plate, a disc, an annular sliding block, a cutting machine, a driving mechanism and a clamping mechanism, wherein the top end of the support is connected with the bottom end of the workbench, the top end of the workbench is provided with a cutting groove, the bottom ends of the two groups of polished rods are connected with the top end of the workbench, the top ends of the two groups of polished rods are connected with the bottom end of the top plate, the fixed top ends of the two groups of cylinders are connected with the bottom end of the top plate, the moving bottom ends of the two groups of cylinders are connected with the top end of the lifting plate respectively, the lifting plate is in sliding connection with the two groups of polished rods, the bottom end of the lifting plate is provided with a circular groove, the inner side wall of the circular groove is provided with the annular sliding groove, the outer side wall of the disc is provided with the annular sliding block, the annular sliding block is installed in the annular sliding groove, the cutting machine is arranged right above the cutting groove, the driving mechanism is arranged at the top end of the lifting plate, the clamping mechanism is arranged at the top end of the workbench, and the clamping mechanism is used for fixing the processed circular tube;

the driving mechanism comprises a rotating shaft, a first bearing, a fixing plate, a stepping motor, a worm wheel and a second bearing, wherein the first bearing is arranged at the top end of the lifting plate, the rotating shaft is rotatably connected with the first bearing, the bottom end of the rotating shaft extends into the circular groove and is connected with the top end of the disc, the bottom ends of the fixing plate and the stepping motor are both connected with the top end of the lifting plate, the second bearing is arranged at the right end of the fixing plate, the output end of the stepping motor is connected with the right end of the worm, the left end of the worm is rotatably connected with the second bearing, the worm wheel is arranged on the rotating shaft, and the worm wheel is meshed with the worm wheel; to wait to cut the pipe and put on the workstation, it is fixed through fixture, the angle of cutting as required, start step motor, make the worm rotate under the cooperation of fixed plate and No. two bearings, thereby make the worm wheel drive the pivot and rotate, the pivot drives the disc rotation under the cooperation of a bearing and annular slider, thereby make the disc drive the cutting machine and carry out the adjustment of angle, the back is accomplished in the adjustment of cutting machine direction, start the cutting machine, operate two sets of cylinders and make the lifter plate move down, thereby make the lifter plate drive the cutting machine and move down under the cooperation of two sets of polished rods, thereby make the cutting machine treat to cut the pipe and cut, flexibility and processing accuracy have been improved.

Preferably, the clamping mechanism comprises two groups of vertical plates, a transverse plate, a hydraulic cylinder, a connecting plate, a bidirectional screw rod, two groups of sliding blocks, two groups of gears and two groups of racks, the bottom ends of the two groups of vertical plates are connected with the top end of the workbench, the two groups of vertical plates are respectively provided with an opening, the top ends of the two groups of vertical plates are connected with the bottom end of the transverse plate, the top fixed end of the hydraulic cylinder is connected with the bottom end of the transverse plate, the bottom movable end of the hydraulic cylinder is connected with the top end of the connecting plate, the bottom end of the connecting plate is provided with a groove, the bidirectional screw rod is rotatably arranged in the groove through a third bearing, the left end and the right end of the bidirectional screw rod extend into the opening respectively, two groups of gears are installed at the left end and the right end of the bidirectional screw rod in the opening respectively, two groups of racks are installed at the front ends of the two groups of openings respectively, the two groups of gears are meshed with the two groups of racks respectively, two groups of sliding blocks are installed in the grooves in a sliding mode respectively, and the two groups of sliding blocks are in threaded connection with the bidirectional screw rod respectively; thereby the operation pneumatic cylinder makes even board downstream to make two-way lead screw and two sets of slider downstream, two sets of gears drive two-way lead screw respectively and rotate under the cooperation of two sets of racks, thereby carry out the similar removal of mirror image when making two sets of sliders downstream, thereby make two sets of sliders treat the processing pipe and fix, improve stability.

Preferably, the device also comprises an annular track and a plurality of groups of pulleys, wherein the annular track is arranged at the bottom end of the annular sliding chute, the top ends of the plurality of groups of pulleys are connected with the bottom end of the annular sliding block, and the plurality of groups of pulleys are arranged on the annular track in a sliding manner; the disc reduces the rotation of frictional force under the cooperation of annular slider, circular orbit and multiunit pulley, improves the convenience.

Preferably, the device also comprises a plurality of groups of universal wheels, wherein the top ends of the plurality of groups of universal wheels are connected with the bottom end of the support; the device carries out the removal of position through the multiunit universal wheel, improves the flexibility.

Preferably, the device also comprises a plurality of groups of brake plates which are respectively arranged on a plurality of groups of universal wheels; and a plurality of groups of brake plates are opened, so that a plurality of groups of universal wheels are limited in rotation, and the stability is improved.

Preferably, the lamp also comprises a bulb, and the bulb is arranged at the front end of the top plate; when the light is dark, the bulb is turned on.

Preferably, the worktable further comprises a handle, and the handle is arranged at the rear end of the worktable.

Compared with the prior art, the utility model has the beneficial effects that: to wait to cut the pipe and put on the workstation, it is fixed through fixture, the angle of cutting as required, start step motor, make the worm rotate under the cooperation of fixed plate and No. two bearings, thereby make the worm wheel drive the pivot and rotate, the pivot drives the disc rotation under the cooperation of a bearing and annular slider, thereby make the disc drive the cutting machine and carry out the adjustment of angle, the back is accomplished in the adjustment of cutting machine direction, start the cutting machine, operate two sets of cylinders and make the lifter plate move down, thereby make the lifter plate drive the cutting machine and move down under the cooperation of two sets of polished rods, thereby make the cutting machine treat to cut the pipe and cut, flexibility and processing accuracy have been improved.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a front view partially in section, schematically illustrating the construction of the utility model;

FIG. 4 is a partially enlarged structural view of the part B in FIG. 3;

FIG. 5 is a schematic diagram of an axial configuration of the clamping mechanism;

in the drawings, the reference numbers: 1. a support; 2. a work table; 3. a polished rod; 4. a top plate; 5. a cylinder; 6. a lifting plate; 7. a disc; 8. an annular slider; 9. a cutter; 10. a rotating shaft; 11. a first bearing; 12. a fixing plate; 13. a stepping motor; 14. a worm; 15. a worm gear; 16. a second bearing; 17. a vertical plate; 18. a transverse plate; 19. a hydraulic cylinder; 20. connecting plates; 21. a bidirectional lead screw; 22. a slider; 23. a gear; 24. a rack; 25. an annular track; 26. a pulley; 27. a universal wheel; 28. a brake plate; 29. a bulb; 30. a handle.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The utility model relates to an irrigation extension arm numerical control cutting machine, which comprises a support 1, a workbench 2, two groups of polished rods 3, a top plate 4, two groups of cylinders 5, a lifting plate 6, a disc 7, an annular slide block 8, a cutting machine 9, a rotating shaft 10, a first bearing 11, a fixing plate 12, a stepping motor 13, a worm 14, a worm wheel 15, a second bearing 16, two groups of vertical plates 17, a transverse plate 18, a hydraulic cylinder 19, a connecting plate 20, a bidirectional screw 21, two groups of slide blocks 22, two groups of gears 23 and two groups of racks 24, wherein the top end of the support 1 is connected with the bottom end of the workbench 2, the top end of the workbench 2 is provided with a cutting groove, the bottom ends of the two groups of polished rods 3 are connected with the top end of the workbench 2, the top ends of the two groups of polished rods 3 are connected with the bottom end of the top plate 4, the fixed ends of the top of the two groups of cylinders 5 are connected with the bottom end of the top plate 4, the bottom moving ends of the two groups of the cylinders 5 are connected with the top end of the lifting plate 6, and the lifting plate 6 is respectively connected with the two groups of polished rods 3 in a sliding manner, the bottom end of the lifting plate 6 is provided with a circular groove, the inner side wall of the circular groove is provided with an annular sliding groove, the outer side wall of the disc 7 is provided with an annular sliding block 8, the annular sliding block 8 is arranged in the annular sliding groove in a sliding manner, the cutting machine 9 is arranged at the bottom end of the annular sliding block 8, the cutting machine 9 is arranged right above the cutting groove, a first bearing 11 is arranged at the top end of the lifting plate 6, a rotating shaft 10 is rotatably connected with the first bearing 11, the bottom end of the rotating shaft 10 extends into the circular groove and is connected with the top end of the disc 7, the bottom ends of a fixed plate 12 and a stepping motor 13 are both connected with the top end of the lifting plate 6, a second bearing 16 is arranged at the right end of the fixed plate 12, the output end of the stepping motor 13 is connected with the right end of a worm 14, the left end of the worm 14 is rotatably connected with the second bearing 16, the worm wheel 15 is arranged on the rotating shaft 10, the worm 14 is meshed with the worm wheel 15, and the bottom ends of two groups of vertical plates 17 are both connected with the top end of the workbench 2, the two groups of vertical plates 17 are respectively provided with an opening, the top ends of the two groups of vertical plates 17 are connected with the bottom end of the transverse plate 18, the fixed end of the top of the hydraulic cylinder 19 is connected with the bottom end of the transverse plate 18, the movable end of the bottom of the hydraulic cylinder 19 is connected with the top end of the connecting plate 20, the bottom end of the connecting plate 20 is provided with a groove, the bidirectional screw 21 is rotatably installed in the groove through a third bearing, the left end and the right end of the bidirectional screw 21 respectively extend into the opening, two groups of gears 23 are respectively installed at the left end and the right end of the bidirectional screw 21 in the opening, two groups of racks 24 are respectively installed at the front ends of the two groups of openings, the two groups of gears 23 are respectively meshed with the two groups of racks 24, two groups of sliders 22 are respectively slidably installed in the groove, and the two groups of sliders 22 are respectively in threaded connection with the bidirectional screw 21; placing a round pipe to be cut on a workbench 2, operating a hydraulic cylinder 19 to enable a connecting plate 20 to move downwards, enabling a bidirectional screw 21 and two groups of sliders 22 to move downwards, enabling two groups of gears 23 to respectively drive the bidirectional screw 21 to rotate under the cooperation of two groups of racks 24, enabling the two groups of sliders 22 to move downwards and simultaneously to carry out mirror image similar movement, enabling the two groups of sliders 22 to fix the round pipe to be processed, improving the stability, starting a stepping motor 13 according to the angle to be cut, enabling a worm 14 to rotate under the cooperation of a fixing plate 12 and a second bearing 16, enabling a worm wheel 15 to drive a rotating shaft 10 to rotate, enabling the rotating shaft 10 to drive a disc 7 to rotate under the cooperation of a first bearing 11 and an annular slider 8, enabling the disc 7 to drive a cutting machine 9 to carry out angle adjustment, starting the cutting machine 9 after the direction of the cutting machine 9 is adjusted, operating two groups of cylinders 5 to enable a lifting plate 6 to move downwards, thereby make lifter plate 6 drive cutting machine 9 downstream under the cooperation of two sets of polished rods 3 to make cutting machine 9 treat the cutting pipe and cut, improved flexibility and processing variety.

As shown in fig. 1 to 5, in the irrigation extension arm numerical control cutting machine of the utility model, during operation, the device moves position by a plurality of universal wheels 27 and is fixed by a plurality of brake plates 28, a round pipe to be cut is placed on a workbench 2, a hydraulic cylinder 19 is operated to move a connecting plate 20 downwards, so that a bidirectional screw 21 and two sets of sliders 22 move downwards, two sets of gears 23 respectively drive the bidirectional screw 21 to rotate under the coordination of two sets of racks 24, so that the two sets of sliders 22 move downwards and simultaneously carry out mirror image similar movement, so that the two sets of sliders 22 fix the round pipe to be processed, stability is improved, according to an angle to be cut, a stepping motor 13 is started, a worm 14 rotates under the coordination of a fixing plate 12 and a second bearing 16, so that a worm wheel 15 drives a rotating shaft 10 to rotate, the rotating shaft 10 drives a disc 7 to rotate under the coordination of the first bearing 11 and an annular slider 8, thereby make disc 7 drive cutting machine 9 carry out the adjustment of angle, 9 direction adjustment of cutting machine finishes the back, starts cutting machine 9, and two sets of cylinders of operation 5 make lifter plate 6 downstream to make lifter plate 6 drive cutting machine 9 downstream under the cooperation of two sets of polished rods 3, thereby make cutting machine 9 treat the cutting pipe and cut.

According to the numerical control cutting machine for the irrigation extension arm, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the numerical control cutting machine can be implemented as long as the beneficial effects are achieved; the stepping motor 13 and the cutting machine 9 of the irrigation extension arm numerical control cutting machine are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions without creative labor of the technicians in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The numerical control cutting machine for the irrigation extension arm is characterized by comprising a support (1), a workbench (2), two groups of polishing bars (3), a top plate (4), two groups of cylinders (5), a lifting plate (6), a disc (7), an annular slide block (8), a cutting machine (9), a driving mechanism and a clamping mechanism, wherein the top end of the support (1) is connected with the bottom end of the workbench (2), the top end of the workbench (2) is provided with a cutting groove, the bottom ends of the two groups of polishing bars (3) are connected with the top end of the workbench (2), the top ends of the two groups of polishing bars (3) are connected with the bottom end of the top plate (4), the top ends of the two groups of cylinders (5) are connected with the bottom end of the top plate (4), the bottom moving ends of the two groups of cylinders (5) are connected with the top end of the lifting plate (6), the lifting plate (6) is respectively connected with the two groups of polishing bars (3) in a sliding manner, and the bottom end of the lifting plate (6) is provided with a circular groove, an annular sliding groove is formed in the inner side wall of the circular groove, an annular sliding block (8) is arranged on the outer side wall of the disc (7), the annular sliding block (8) is installed in the annular sliding groove in a sliding mode, the cutting machine (9) is installed at the bottom end of the annular sliding block (8), the cutting machine (9) is located right above the cutting groove, the driving mechanism is installed at the top end of the lifting plate (6), the clamping mechanism is installed at the top end of the workbench (2), and the clamping mechanism is used for fixing a processed circular tube;

actuating mechanism includes pivot (10), bearing (11) No. one, fixed plate (12), step motor (13), worm (14), worm wheel (15) and bearing (16) No. two, install the top at lifter plate (6) bearing (11) No. one, pivot (10) are rotated with bearing (11) and are connected, the bottom of pivot (10) extends to in the circular recess and the top of connecting disc (7), the top of lifter plate (6) is all connected to the bottom of fixed plate (12) and step motor (13), the right-hand member at fixed plate (12) is installed in bearing (16) No. two, the right-hand member of worm (14) is connected to the output of step motor (13), the left end and bearing (16) No. two of worm (14) rotate and are connected, install on pivot (10) worm wheel (15), worm (14) and worm wheel (15) meshing.

2. The numerical control cutting machine for the irrigation extension arm according to claim 1, characterized in that the clamping mechanism comprises two sets of vertical plates (17), a horizontal plate (18), a hydraulic cylinder (19), a connecting plate (20), a bidirectional screw (21), two sets of sliders (22), two sets of gears (23) and two sets of racks (24), the bottom ends of the two sets of vertical plates (17) are connected with the top end of the workbench (2), the two sets of vertical plates (17) are respectively provided with an opening, the top ends of the two sets of vertical plates (17) are connected with the bottom end of the horizontal plate (18), the top fixed end of the hydraulic cylinder (19) is connected with the bottom end of the horizontal plate (18), the bottom moving end of the hydraulic cylinder (19) is connected with the top end of the connecting plate (20), the bottom end of the connecting plate (20) is provided with a groove, the bidirectional screw (21) is rotatably installed in the groove through a bearing III, the left end and the right end of the bidirectional screw (21) respectively extend into the opening, two groups of gears (23) are respectively arranged at the left end and the right end of the bidirectional screw (21) in the openings, two groups of racks (24) are respectively arranged at the front ends of the two groups of openings, the two groups of gears (23) are respectively meshed with the two groups of racks (24), the two groups of sliders (22) are respectively arranged in the grooves in a sliding manner, and the two groups of sliders (22) are respectively in threaded connection with the bidirectional screw (21).

3. The numerical control cutting machine for the irrigation extension arm is characterized by further comprising an annular rail (25) and a plurality of groups of pulleys (26), wherein the annular rail (25) is installed at the bottom end of the annular sliding chute, the top ends of the plurality of groups of pulleys (26) are connected with the bottom end of the annular sliding block (8), and the plurality of groups of pulleys (26) are installed on the annular rail (25) in a sliding mode.

4. An irrigation extension arm numerical control cutting machine according to claim 1, characterized by further comprising a plurality of sets of universal wheels (27), wherein the top ends of the plurality of sets of universal wheels (27) are connected with the bottom end of the support (1).

5. An irrigation extension arm numerically controlled cutting machine according to claim 4, further comprising a plurality of sets of brake pads (28), the plurality of sets of brake pads (28) being mounted on the plurality of sets of universal wheels (27), respectively.

6. An irrigation extension arm numerically controlled cutting machine according to claim 1, further comprising a light bulb (29), wherein the light bulb (29) is mounted at the front end of the top plate (4).

7. An irrigation extension arm nc cutting machine according to claim 1 further comprising a handle (30), the handle (30) being mounted at the rear end of the table (2).