阅读说明：本技术 一种大口径排污塑料管材切断装置 (Heavy-calibre blowdown plastics tubular product cutting device ) 是由 耿冬路 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种大口径排污塑料管材切断装置,包括底座,所述底座的侧面的两端开设有空腔,所述底座的侧面安装有第一电机,所述第一电机的输出轴插入空腔的内部并连接有转轴,所述转轴上固定套接有第一锥齿轮,所述底座的顶部的两侧固定有支撑柱,所述支撑柱的侧面开设有滑槽,所述滑槽的内部转动连接有丝杆,所述丝杆贯穿支撑柱并插入空腔内,所述丝杆的底端固定套接有第二锥齿轮。本发明通过设置第二电机和齿条方便在切割时对排污管进行均匀旋转,旋转稳定性高,提高加工的安全性；同时通过设置第一电机、丝杆和支撑板,方便调整下刀的深度,方便对不同厚度的排污管进行切断,使用方便,切断效果灵活。(The invention discloses a large-caliber sewage plastic pipe cutting device which comprises a base, wherein two ends of the side surface of the base are provided with cavities, the side surface of the base is provided with a first motor, an output shaft of the first motor is inserted into the cavity and is connected with a rotating shaft, a first bevel gear is fixedly sleeved on the rotating shaft, support columns are fixed on two sides of the top of the base, the side surface of each support column is provided with a sliding groove, the inside of the sliding groove is rotatably connected with a screw rod, the screw rod penetrates through the support column and is inserted into the cavity, and a second bevel gear is fixedly sleeved at the bottom end of the screw rod. The blow-off pipe can be conveniently and uniformly rotated during cutting by arranging the second motor and the rack, the rotation stability is high, and the processing safety is improved; simultaneously through setting up first motor, lead screw and backup pad, the degree of depth of convenient adjustment lower sword conveniently cuts off the blow off pipe of different thickness, convenient to use, and the effect of cutting off is nimble.)

1. The utility model provides a heavy-calibre blowdown plastics tubular product cutting device, includes base (1), its characterized in that, the cavity has been seted up at the both ends of the side of base (1), the side-mounting of base (1) has first motor (4), the output shaft of first motor (4) inserts the inside of cavity and is connected with pivot (6), it has first bevel gear (7) to fix the cover on pivot (6), the both sides at the top of base (1) are fixed with support column (5), the side of support column (5) has seted up the spout, the inside rotation of spout is connected with lead screw (9), lead screw (9) run through support column (5) and insert in the cavity, the bottom of lead screw (9) is fixed to be connected with second bevel gear (8) fixedly, first bevel gear (7) and second bevel gear (8) meshing transmission, slider (10) have been cup jointed through the screw thread on lead screw (9), two be fixed with backup pad (11) between slider (10), the both ends of backup pad (11) bottom are fixed with sleeve (17), connecting rod (18), two have been cup jointed to sleeve (17) internalization the bottom of connecting rod (18) is fixed with clamp plate (16), first pneumatic cylinder (13) are installed at the top of backup pad (11), the piston rod of first pneumatic cylinder (13) runs through backup pad (11) and is connected with mounting panel (14), guiding axle (12) are installed at the both ends at mounting panel (14) top, guiding axle (12) run through backup pad (11) and with backup pad (11) swing joint, cutting machine (15) are installed to the bottom of mounting panel (14).

2. The large-caliber blowdown plastic pipe cutting device according to claim 1, wherein the two ends of the top of the base (1) are provided with the brackets (20), the top of the two brackets (20) is fixed with the mounting rings (23), the two mounting rings (23) are provided with the toothed ring (24) therebetween, the toothed ring (24) is rotatably connected with the mounting rings (23), the two ends of the top of the base (1) are provided with the second motor (22), the output shaft of the second motor (22) is movably sleeved with the spur gear (21), and the spur gear (21) is in meshing transmission with the toothed ring (24).

3. The large-caliber blowdown plastic pipe cutting device according to claim 2, wherein the gear ring (24) is internally fixed with three second hydraulic cylinders (25), the three second hydraulic cylinders (25) are located inside the gear ring (24) and distributed in a circumferential array, and a clamp plate (26) is fixed to the top of a piston rod of each second hydraulic cylinder (25).

4. The large-caliber blowdown plastic pipe cutting device according to claim 1, wherein a waste tank is formed in the top of the base (1), a scrap box (3) is fixed to the bottom of the base (1), and the scrap box (3) is communicated with the waste tank.

5. The large-caliber blowdown plastic pipe cutting device according to claim 1, wherein the pressure plate (16) is of an arc-shaped structure, and a spring (19) is arranged between the connecting rod (18) and the inner opposite top of the sleeve (17).

6. The large-caliber blowdown plastic pipe cutting device according to claim 1, wherein the bottom of the base (1) is provided with four support legs (2), and the number of the support legs (2) is four.

Technical Field

The invention relates to the technical field of pipe processing, in particular to a large-caliber pollution discharge plastic pipe cutting device.

Background

The plastic pipe is a chemical building material formed by high-tech compounding, and the chemical building material is a fourth novel building material which is newly developed in the modern time after steel, wood and cement. The chemical building materials are developed rapidly and greatly in China, and particularly, the novel environment-friendly plastic pipes are widely used, so that the revolution of replacing the traditional building materials is raised.

Need carry out the cutting-off processing according to use length in blowdown tubular product course of working, current cutting device exists not enoughly when using, and heavy-calibre tubular product is mostly cut off through machinery, but still needs artifical rotatory cutting device at the in-process that cuts off, and processing safety is low, can accomplish the feed and cut off, and secondly, the unable regulation of current device feed depth is processed not nimble enough to the tubular product of different thickness.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a large-caliber sewage draining plastic pipe cutting device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a large-caliber cutting device for a blowdown plastic pipe comprises a base, wherein cavities are formed in two ends of the side face of the base, a first motor is installed on the side face of the base, an output shaft of the first motor is inserted into the cavity and connected with a rotating shaft, a first bevel gear is fixedly sleeved on the rotating shaft, supporting columns are fixed on two sides of the top of the base, sliding grooves are formed in the side faces of the supporting columns, a screw rod is rotatably connected inside the sliding grooves and penetrates through the supporting columns and into the cavities, a second bevel gear is fixedly sleeved at the bottom end of the screw rod, the first bevel gear and the second bevel gear are in meshing transmission, sliding blocks are sleeved on the screw rod through threads, a supporting plate is fixed between the two sliding blocks, sleeves are fixed at two ends of the bottom of the supporting plate, connecting rods are movably sleeved in the sleeves, and pressing plates are, first pneumatic cylinder is installed at the top of backup pad, the piston rod of first pneumatic cylinder runs through the backup pad and is connected with the mounting panel, the guiding axle is installed at the both ends at mounting panel top, the guiding axle run through the backup pad and with backup pad swing joint, the cutting machine is installed to the bottom of mounting panel.

Preferably, the support is installed at the both ends at base top, two the top of support is fixed with the collar, two install the ring gear between the collar, the ring gear rotates with the collar to be connected, the second motor is installed at the both ends at base top, the straight-teeth gear has been cup jointed in the activity on the output shaft of second motor, straight-teeth gear and ring gear meshing transmission.

Preferably, the inside of ring gear is fixed with the second pneumatic cylinder, the quantity of second pneumatic cylinder is three, three the second pneumatic cylinder is located the inside of ring gear and is the circumference array distribution, the top of the piston rod of second pneumatic cylinder is fixed with the splint.

Preferably, the top of the base is provided with a waste tank, the bottom of the base is fixedly provided with a waste chip box, and the waste chip box is communicated with the waste tank.

Preferably, the pressure plate is of an arc-shaped structure, and a spring is arranged between the connecting rod and the inner opposite top of the sleeve.

Preferably, the bottom of base is installed the landing leg, the quantity of landing leg is four.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, a user firstly penetrates the sewage discharge pipe through the two mounting rings, the three second hydraulic cylinders are simultaneously started, the second hydraulic cylinders drive the clamping plates, the clamping plates move until the three clamping plates clamp the sewage discharge pipe, the two second motors are simultaneously started, the second motors drive the straight gears, the straight gears drive the racks, the racks drive the second hydraulic cylinders, the second hydraulic cylinders drive the clamping plates, and the clamping plates drive the sewage discharge pipe, so that the sewage discharge pipe can be conveniently and uniformly rotated during cutting, the rotation stability is high, and the processing safety is improved;

2. when the sewage pipe is installed, the first motor is started, the first motor drives the rotating shaft, the rotating shaft drives the first bevel gear, the first bevel gear drives the second bevel gear through meshing transmission, the second bevel gear drives the screw rod, the screw rod drives the sliding block, the sliding block drives the supporting plate, the supporting plate drives the sleeve, the sleeve drives the connecting rod, the connecting rod drives the pressing plate, the pressing plate presses the sewage pipe tightly, the spring enters a compression state, the pressing plate presses the sewage pipe tightly under the pushing of the spring, the stability during cutting is improved, the first hydraulic cylinder is started, the piston rod of the first hydraulic cylinder drives the mounting plate, the mounting plate drives the cutting machine, the mounting plate drives the guide post to move axially along the guide post, the lower cutter is more stable, the depth of the lower cutter is adjusted, the sewage pipes with different thicknesses can be conveniently cut off, the use is.

Drawings

FIG. 1 is a schematic structural view of a large-caliber blowdown plastic pipe cutting device provided by the invention;

FIG. 2 is a schematic structural diagram of a first embodiment of a large-caliber blowdown plastic pipe cutting device provided by the invention;

FIG. 3 is an enlarged schematic view of part A of a first embodiment of a large-caliber blowdown plastic pipe cutting device provided by the invention;

FIG. 4 is a schematic structural diagram of a second embodiment of the large-caliber blowdown plastic pipe cutting device provided by the invention;

fig. 5 is a sectional view of a mounting ring in a second embodiment of the heavy caliber blowdown plastic pipe cutting device provided by the invention.

In the figure: the cutting machine comprises a base 1, supporting legs 2, a scrap box 3, a first motor 4, a supporting column 5, a rotating shaft 6, a first bevel gear 7, a second bevel gear 8, a screw rod 9, a sliding block 10, a supporting plate 11, a guide column 12, a first hydraulic cylinder 13, a mounting plate 14, a cutting machine 15, a pressing plate 16, a sleeve 17, a connecting rod 18, a spring 19, a support 20, a straight gear 21, a second motor 22, a mounting ring 23, a toothed ring 24, a second hydraulic cylinder 25 and a clamping plate 26.

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.