CN211413864U

CN211413864U - Cutting equipment for municipal drainage pipeline

Info

Publication number: CN211413864U
Application number: CN202020080392.8U
Authority: CN
Inventors: 陈安静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-04
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a cutting equipment for municipal drainage pipe, including shell and drainage pipe, drainage pipe's circumference outer wall is fixed with the slide rail, and has seted up the spout in the slide rail, one side of shell is provided with the slider, and slider and spout formation sliding fit, the left side inner wall of shell is fixed with the motor, and the top inner wall of shell is fixed with left fixed plate and right fixed plate respectively, the output shaft of motor passes through the shaft coupling and is fixed with the transmission shaft, and the circumference outer wall of transmission shaft passes through the bearing and fixes on left fixed plate and right fixed plate, the both sides inner wall bottom of shell is fixed with the pivot through the bearing, and the circumference outer wall of pivot is fixed with the wheel, the right side of shell is provided with the mounting panel, and the upper surface of shell and mounting panel is fixed with. The utility model discloses a slide rail that sets up makes cutting device can advance along the slide rail, around drainage pipe a week, and does not walk partially, forms circular cutting plane.

Description

Cutting equipment for municipal drainage pipeline

Technical Field

The utility model relates to a drainage pipe processing technology field especially relates to a cutting equipment for municipal drainage pipe.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness.

The chinese patent application No. CN201320385235.8 discloses a pipe cutting machine, which includes a support, a clamping device disposed on the support, and a pipe cutting tool assembly disposed on the support. A through hole is provided in the support through which the pipe to be cut passes, clamping means for locating and clamping the pipe to be cut, a pipe cutter assembly arranged for movement relative to the support, the pipe cutter assembly comprising a cutter powered by a motor. The pipeline cutting machine further comprises a driving device for driving the pipeline to be cut to rotate, and the positioning channel of the device is small and cannot cut the pipeline with the large diameter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a cutting device for municipal drainage pipelines.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting equipment for municipal drainage pipeline comprises a shell and a drainage pipeline, wherein a slide rail is fixed on the circumferential outer wall of the drainage pipeline, a slide groove is formed in the slide rail, a slide block is arranged on one side of the shell and forms sliding fit with the slide groove, a motor is fixed on the left inner wall of the shell, a left fixing plate and a right fixing plate are respectively fixed on the top inner wall of the shell, a transmission shaft is fixed on an output shaft of the motor through a coupler, the circumferential outer wall of the transmission shaft is fixed on the left fixing plate and the right fixing plate through a bearing, a rotating shaft is fixed at the bottoms of the inner walls on two sides of the shell through the bearing, wheels are fixed on the circumferential outer wall of the rotating shaft, a mounting plate is arranged on the right side of the shell, elastic pieces are respectively fixed on the upper surfaces of the shell and the mounting plate, a, and blades are fixed on the inner walls of the two sides of the fixed shell through second fixed shafts.

Preferably, the opposite inner walls of the left fixing plate and the right fixing plate are fixed with a first fixing shaft through bearings, the circumferential outer wall of the first fixing shaft is respectively fixed with a second gear, a third gear, a fifth gear and an eighth gear, and the third gear is coaxially and fixedly connected with the fifth gear.

Preferably, a sixth gear and a seventh gear are fixed on the circumferential outer wall of the transmission shaft respectively, the sixth gear is in transmission connection with the third gear in a matching mode, the fifth gear is in transmission connection with the second gear in a matching mode, and the seventh gear is in transmission connection with the eighth gear through a chain.

Preferably, a first gear is fixed on the circumferential outer wall of the rotating shaft, and the first gear and the second gear form transmission fit.

Preferably, a fourth gear is fixed at one end of the second fixed shaft, and the fourth gear is in transmission fit with the chain.

Preferably, a handle is fixed on the upper surface of the fixing frame, and a first switch is arranged at the top of the handle.

Preferably, the bottom of the handle is provided with a second switch.

Compared with the prior art, the utility model provides a cutting equipment for municipal drainage pipe possesses following beneficial effect:

1. through the slide rail that sets up, make cutting device can advance along the slide rail, around drainage pipe a week, and do not walk partially, form circular cutting surface.

2. Through the elastic piece who sets up, press down the handle, the blade contacts drainage pipe, begins the cutting, and the hand is loosened when need not cutting.

3. Through the second switch that sets up, when the cutting machine used, need to press first switch and second switch simultaneously, made the use of cutting machine safer.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, cutting effect is good.

Drawings

FIG. 1 is a schematic cross-sectional view of a cutting apparatus for municipal drainage pipelines according to the present invention;

FIG. 2 is a schematic side view of a cutting apparatus for municipal drainage pipelines according to the present invention;

fig. 3 is the utility model provides a gear train structure sketch map of a cutting equipment for municipal drainage pipe.

In the figure: 1-drainage pipeline, 2-wheel, 3-rotating shaft, 4-first gear, 5-second gear, 6-first fixed shaft, 7-third gear, 8-fourth gear, 9-blade, 10-elastic piece, 11-fixed shell, 12-handle, 13-chain, 14-fixed frame, 15-right fixed plate, 16-fifth gear, 17-sixth gear, 18-left fixed plate, 19-transmission shaft, 20-motor, 21-shell, 22-sliding rail, 23-first switch and 24-second switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a cutting apparatus for municipal drainage pipeline, comprising a housing 21 and a drainage pipeline 1, a slide rail 22 is fixed on the outer circumferential wall of the drainage pipeline 1, a slide groove is formed in the slide rail 22, a slide block is arranged on one side of the housing 21, and the slide block and the slide groove form a sliding fit, so that a cutting device can move forward along the slide rail 22, and wind around the drainage pipeline 1 for a circle without deviation, so as to form a circular cutting surface, a motor 20 is fixed on the inner left side wall of the housing 21, a left fixing plate 18 and a right fixing plate 15 are respectively fixed on the inner top wall of the housing 21, a transmission shaft 19 is fixed on the output shaft of the motor 20 through a coupling, the outer circumferential wall of the transmission shaft 19 is fixed on the left fixing plate 18 and the right fixing plate 15 through a bearing, a rotating shaft 3 is fixed on the bottoms of the inner side walls, and the upper surfaces of the shell 21 and the mounting plate are respectively fixed with an elastic part 10, the handle 12 is pressed downwards, the blade 9 contacts the drainage pipeline 1 to start cutting, and the cutting is not needed to be performed by loosening hands, the top end of the elastic part 10 is fixed with a fixing frame 14, the lower surface of the fixing frame 14 is fixed with a fixing shell 11, and the blades 9 are fixed on the inner walls of the two sides of the fixing shell 11 through second fixing shafts.

The utility model discloses in, the relative inner wall of left fixed plate 18 and right fixed plate 15 is fixed with first fixed axle 6 through the bearing, and the circumference outer wall of first fixed axle 6 is fixed with second gear 5, third gear 7, fifth gear 16 and eighth gear respectively, third gear 7 and the coaxial fixed connection of fifth gear 16.

The utility model discloses in, the circumference outer wall of transmission shaft 19 is fixed with sixth gear 17 and seventh gear respectively, and the identical transmission that forms of sixth gear 17 and third gear 7 is connected, and fifth gear 16 is connected with the identical transmission that forms of second gear 5, and the outer wall of seventh gear and eighth gear passes through chain 13 and forms the transmission and connect.

The utility model discloses in, the circumference outer wall of pivot 3 is fixed with first gear 4, and first gear 4 forms the transmission cooperation with second gear 5.

The utility model discloses in, the one end of second fixed axle is fixed with fourth gear 8, and fourth gear 8 forms the transmission cooperation with chain 13.

In the present invention, a handle 12 is fixed on the upper surface of the fixing frame 14, and a first switch 23 is disposed on the top of the handle 12.

The working principle is as follows: when the water draining device is used, the first switch 23 is pressed, the blade 9 starts to rotate, the handle 12 is pressed downwards until the blade 9 contacts the water draining pipeline 1, and the pipeline is cut.

Example 2

Referring to fig. 2, the cutting apparatus for municipal drainage pipelines in this embodiment, compared to embodiment 1, further includes a second switch 24 disposed at the bottom of the handle 12.

The working principle is as follows: when the cutting machine is used, the first switch 23 and the second switch 24 need to be pressed simultaneously, so that the cutting machine is safer to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cutting equipment for municipal drainage pipe, includes shell (21) and drainage pipe (1), its characterized in that, the circumference outer wall of drainage pipe (1) is fixed with slide rail (22), and has seted up the spout in slide rail (22), one side of shell (21) is provided with the slider, and slider and spout formation sliding fit, the left side inner wall of shell (21) is fixed with motor (20), and the top inner wall of shell (21) is fixed with left fixed plate (18) and right fixed plate (15) respectively, the output shaft of motor (20) is fixed with transmission shaft (19) through the shaft coupling, and the circumference outer wall of transmission shaft (19) passes through the bearing and fixes on left fixed plate (18) and right fixed plate (15), the both sides inner wall bottom of shell (21) is fixed with pivot (3) through the bearing, and the circumference outer wall of pivot (3) is fixed with wheel (2), the right side of shell (21) is provided with the mounting panel, and the upper surface of shell (21) and mounting panel is fixed with elastic component (10) respectively, the top of elastic component (10) is fixed with mount (14), and the lower fixed surface of mount (14) has set casing (11), the both sides inner wall of set casing (11) is fixed with blade (9) through the second fixed axle.

2. The cutting equipment for municipal drainage pipelines according to claim 1, wherein the opposite inner walls of the left fixed plate (18) and the right fixed plate (15) are fixed with a first fixed shaft (6) through bearings, and the circumferential outer wall of the first fixed shaft (6) is fixed with a second gear (5), a third gear (7), a fifth gear (16) and an eighth gear, respectively, and the third gear (7) is coaxially and fixedly connected with the fifth gear (16).

3. The cutting equipment for municipal drainage pipelines according to claim 2, wherein a sixth gear (17) and a seventh gear are fixed to the circumferential outer walls of the transmission shaft (19), the sixth gear (17) is in transmission connection with the third gear (7), the fifth gear (16) is in transmission connection with the second gear (5), and the seventh gear and the eighth gear are in transmission connection through a chain (13).

4. The cutting equipment for municipal drainage pipelines according to claim 3, wherein the first gear (4) is fixed to the circumferential outer wall of the rotating shaft (3), and the first gear (4) and the second gear (5) form a transmission fit.

5. The cutting equipment for municipal drainage pipelines according to claim 3, wherein a fourth gear (8) is fixed to one end of the second fixed shaft, and the fourth gear (8) forms a driving fit with the chain (13).

6. The cutting apparatus for municipal drainage pipelines according to claim 1, wherein a handle (12) is fixed to the upper surface of the fixed frame (14), and a first switch (23) is provided at the top of the handle (12).

7. The cutting apparatus for municipal drainage pipelines according to claim 6, wherein the bottom of the handle (12) is provided with a second switch (24).