CN112518008A

CN112518008A - Cutting tool for hydraulic forming corrugated pipe

Info

Publication number: CN112518008A
Application number: CN202011157809.7A
Authority: CN
Inventors: 陈炳泉
Original assignee: Wuxi Xishan Huanyu Metal Hose Co ltd
Current assignee: Wuxi Xishan Huanyu Metal Hose Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-03-19

Abstract

The invention discloses a cutting tool for a hydraulic forming corrugated pipe, and relates to the technical field of corrugated pipes. The movable cutting device comprises a fixed plate, a connecting pipeline, a cutting device protective tool, a visual level gauge, a telescopic device, a cooling fan, a cutting tool and a protective box, wherein the telescopic device is welded and connected to one side of the fixed plate, the cutting tool is installed in the cutting device protective tool, and the cooling fan is installed on one side of the lower end face of the fixed plate in a threaded mode. The movable cutting device is arranged to facilitate cutting of corrugated pipes at different positions, the double cutting devices are adopted to achieve high working speed, the rotating speeds are simultaneously and respectively controlled to facilitate simultaneous cutting of the metal corrugated pipe and the plastic corrugated pipe, and the fixing device is arranged to facilitate fixing of the corrugated pipes in preparation for cutting and actual cutting, so that movement of pipelines is prevented, and corrugated pipes with different sizes can be fixed.

Description

Cutting tool for hydraulic forming corrugated pipe

Technical Field

The invention belongs to the technical field of corrugated pipes, and particularly relates to a cutting tool for a hydraulic forming corrugated pipe.

Background

The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. Its open end is fixed, its sealed end is in free state, and its elasticity is increased by using auxiliary helical spring or reed. When working, the pipe is extended along the length direction under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure. The expansion end drives the size that the pointer can direct indication pressure, and the bellows pipe wall is thinner, and sensitivity is higher, but the cutting frock for the hydraulic forming bellows on the market at present mostly can not cut the bellows of different positions, adopts single cutting device, and operating speed is slow, is not convenient for cut metal bellows and plastic bellows simultaneously, and fixing device can not fix the bellows of unidimensional not.

Disclosure of Invention

The invention aims to provide a cutting tool for a hydraulic forming corrugated pipe, which solves the existing problems: the cutting tool for the hydraulic forming corrugated pipe can not cut corrugated pipes at different positions mostly, a single cutting device is adopted, the working speed is low, the metal corrugated pipe and the plastic corrugated pipe can not be cut simultaneously, and the fixing device can not fix the corrugated pipes with different sizes.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a cutting tool for a hydraulic forming corrugated pipe, which comprises a movable cutting device and a fixing device, wherein the movable cutting device comprises a fixing plate, a connecting pipeline, a cutting device protective tool, a visible level gauge, a telescopic device, a cooling fan, a cutting tool and a protection box, one side of the fixing plate is welded and connected with the telescopic device, the other side of the fixing plate is in threaded connection with the visible level gauge, the lower end face of the fixing plate is in sliding connection with the upper end of the connecting pipeline, the lower end of the connecting pipeline is welded and connected with one side of the cutting device protective tool, the other side of the cutting device protective tool is welded and connected with the protection box, the cutting tool is installed in the cutting device protective tool, and the.

Further, fixing device working plate, conveying place board, tubulose route, solid fixed ring, plate side is placed in the welded connection conveying in working plate one side upper end, the conveying is placed board up end one side welded connection several tubulose route, the conveying is placed the board up end and is provided with circular slide, tubulose route inside welded mounting has solid fixed ring, gu fixed ring inside is provided with induction system

Furthermore, a sliding groove is formed in one side of the upper end face of the working plate, a sliding block is installed in the sliding groove, one side of the sliding block is connected with the moving plate in a welding mode, and the upper end face of the working plate is made of high-carbon steel.

Further, the inside square hole that sets up of working plate, the inside square hole both sides of working plate are provided with the spout, be provided with the baffle in the spout, baffle one end welded connection door plant, door plant one end both sides welded connection handle.

Furthermore, the lower end face of the fixing plate is provided with a plurality of sliding rails which can be connected with each other, and the fixing plate is made of metal materials.

Further, the visual spirit level is an adjustable ruler type spirit level, liquid is arranged inside the visual spirit level, a protection device is arranged outside the visual spirit level, and the protection device is made of toughened glass.

Furthermore, a brushless variable frequency motor is arranged inside the protection box, a rotating shaft is installed at the output end of the brushless variable frequency motor, and one end of the rotating shaft is connected with the cutting tool in a clamping mode.

Furthermore, a protection device is arranged outside the telescopic device, a through hole is formed in the telescopic device, and the telescopic device is made of metal materials.

The invention has the following beneficial effects:

1. the movable cutting device is arranged, so that corrugated pipes at different positions can be conveniently cut, the double cutting devices are adopted, the working speed is high, and the metal corrugated pipe and the plastic corrugated pipe can be conveniently cut simultaneously by respectively controlling the rotating speed simultaneously.

2. The corrugated pipe fixing device is convenient for fixing the corrugated pipe in preparation work for cutting and actual cutting by arranging the fixing device, prevents the pipeline from moving, and can fix the corrugated pipes with different sizes.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged view of the mobile device of the present invention;

FIG. 3 is an enlarged view of the cutting portion of the present invention;

fig. 4 is an enlarged view of the tubular passage structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a working plate; 2. conveying the placing plate; 3. a tubular passageway; 4. a fixing plate; 5. connecting a pipeline; 6. a cutting device guard; 7. a visual level; 8. a telescoping device; 9. a cooling fan; 10. moving the plate; 11. a slider; 12. a handle; 13. a door panel; 14. cutting the cutting tool; 15. a fixing ring; 16. a protective box.

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.

Referring to fig. 1-4, the present invention is a cutting tool for a hydraulic corrugated pipe, comprising a movable cutting device and a fixing device, wherein the movable cutting device comprises a fixing plate 4, a connecting pipe 5, a cutting device protector 6, a visual level 7, a telescopic device 8, a cooling fan 9, a cutting blade 14, and a protection box 16, the telescopic device 8 is welded to one side of the fixing plate 4, the visual level 7 is connected to the other side of the fixing plate 4 through a thread, the lower end face of the fixing plate 4 is slidably connected to the upper end of the connecting pipe 5, the lower end of the connecting pipe 5 is welded to one side of the cutting device protector 6, the protection box 16 is welded to the other side of the cutting device protector 6, the cutting blade 14 is installed inside the cutting device protector 6, and the cooling fan 9 is installed on one.

Fixing device working plate 1, board 2 is placed in the conveying, tubulose route 3, solid fixed ring 15, board 2 one side is placed in the welding joint conveying of 1 one side upper end of working plate, the conveying is placed board 2 up end one side welding connection several tubulose route 3, the conveying is placed 2 up ends of board and is provided with circular slide, 3 inside weld in tubulose route has solid fixed ring 15, gu fixed ring 15 is inside to be provided with induction system, be convenient for fix the pipeline in the preparation work of cutting and actual cutting, prevent that the pipeline from removing.

A sliding groove is formed in one side of the upper end face of the working plate 1, a sliding block 11 is installed in the sliding groove, one side of the sliding block 11 is connected with the moving plate 10 in a welding mode, and the upper end face of the working plate 1 is made of high-carbon steel, so that the cut pipeline can be moved conveniently.

The working plate 1 is internally provided with a square hollow hole, the two sides of the square hollow hole in the working plate 1 are provided with sliding grooves, guide plates are arranged in the sliding grooves, one end of each guide plate is welded and connected with a door plate 13, and the two sides of one end of each door plate 13 are welded and connected with a handle 12, so that tools can be stored conveniently.

The lower terminal surface of fixed plate 4 is provided with many slide rails, but slide rail interconnect, and fixed plate 4 adopts metal material, the cutting device of being convenient for removes.

The visual spirit level 7 is an adjustable ruler type spirit level, liquid is arranged inside the visual spirit level 7, a protective device is arranged outside the visual spirit level 7, and the protective device is made of toughened glass, so that the horizontal condition of the device can be conveniently known.

The inside brushless inverter motor that is provided with of protection box 16, brushless inverter motor's output installation rotation axis, cutting tool 14 is connected to rotation axis one end joint, is convenient for control cutting speed.

The external portion of the telescopic device 8 is provided with a protection device, a through hole is formed in the telescopic device 8, and the telescopic device 8 is made of metal materials and is convenient to move up and down the cutting device.

One specific application of this embodiment is: the external power supply is started before use, the corrugated pipe subjected to hydraulic forming is conveyed from the conveying device to the conveying placing plate 2 to be placed when the corrugated pipe cutting device is used, the corrugated pipe is conveyed into the tubular passage 3 through the circular slide way at the upper end of the conveying placing plate 2, induction and fixation are carried out through the fixing ring 15 inside the tubular passage 3, preparation is carried out for cutting work, the cutting device protector 6 is moved to a proper position through the matching movement of the telescopic device 8 and the connecting pipeline 5, cutting is carried out by utilizing the cutting tool 14, the cutting device is moved through the sliding block 11 after the cutting is finished, and the movable plate 10 is driven to clean the cut corrugated pipe.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The cutting tool for the hydraulic forming corrugated pipe is characterized by comprising a movable cutting device and a fixing device, wherein the movable cutting device comprises a fixing plate (4), a connecting pipeline (5), a cutting device protector (6), a visual level meter (7), a telescopic device (8), a cooling fan (9), a cutting tool (14) and a protection box (16), the telescopic device (8) is welded on one side of the fixing plate (4), the visual level meter (7) is connected on the other side of the fixing plate (4) in a threaded manner, the lower end face of the fixing plate (4) is in sliding connection with the upper end of the connecting pipeline (5), the lower end of the connecting pipeline (5) is welded on one side of the cutting device protector (6), the protection box (16) is welded on the other side of the cutting device protector (6), and the cutting tool (14) is installed inside the cutting device protector (6), and a cooling fan (9) is installed on one side of the lower end face of the fixing plate (4) in a threaded mode.

2. The cutting tool for the hydroformed corrugated pipe according to claim 1, characterized in that the fixing device comprises a working plate (1), a conveying placing plate (2), a tubular passage (3) and a fixing ring (15), the upper end of one side of the working plate (1) is welded to one side of the conveying placing plate (2), one side of the upper end face of the conveying placing plate (2) is welded to a plurality of tubular passages (3), a circular slideway is arranged on the upper end face of the conveying placing plate (2), the fixing ring (15) is welded and installed inside the tubular passage (3), and an induction device is arranged inside the fixing ring (15).

3. The cutting tool for the hydraulic forming corrugated pipe as claimed in claim 2, wherein a sliding groove is formed in one side of the upper end face of the working plate (1), a sliding block (11) is installed in the sliding groove, one side of the sliding block (11) is welded with the moving plate (10), and the upper end face of the working plate (1) is made of high-carbon steel.

4. The cutting tool for the hydroformed corrugated pipe according to claim 2, characterized in that a square hole is arranged inside the working plate (1), sliding grooves are arranged on two sides of the square hole inside the working plate (1), a guide plate is arranged in the sliding grooves, one end of the guide plate is welded to the door plate (13), and two sides of one end of the door plate (13) are welded to the handle (12).

5. The cutting tool for the hydroformed bellows according to claim 1, wherein a plurality of slide rails are disposed on a lower end surface of the fixing plate (4), the slide rails are connected to each other, and the fixing plate (4) is made of a metal material.

6. The cutting tool for the hydroformed corrugated pipe according to claim 1, characterized in that the visual level gauge (7) is an adjustable ruler level gauge, liquid is arranged inside the visual level gauge (7), a protective device is arranged outside the visual level gauge (7), and the protective device is made of tempered glass.

7. The cutting tool for the hydroformed bellows according to claim 1, wherein a brushless variable frequency motor is arranged inside the protective box (16), a rotating shaft is mounted at an output end of the brushless variable frequency motor, and one end of the rotating shaft is connected with the cutting blade (14) in a clamping manner.

8. The cutting tool for the hydroformed bellows according to claim 1, wherein a protective device is disposed outside the expansion device (8), a through hole is disposed inside the expansion device (8), and the expansion device (8) is made of a metal material.