CN210877805U - Manual rotary pipe cutting machine - Google Patents

Manual rotary pipe cutting machine Download PDF

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Publication number
CN210877805U
CN210877805U CN201922065468.XU CN201922065468U CN210877805U CN 210877805 U CN210877805 U CN 210877805U CN 201922065468 U CN201922065468 U CN 201922065468U CN 210877805 U CN210877805 U CN 210877805U
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CN
China
Prior art keywords
cutting
rotary
rocker
circular
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201922065468.XU
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Chinese (zh)
Inventor
郭香敏
袁粒萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Technology and Business University
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Sichuan Technology and Business University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Technology and Business University filed Critical Sichuan Technology and Business University
Priority to CN201922065468.XU priority Critical patent/CN210877805U/en
Application granted granted Critical
Publication of CN210877805U publication Critical patent/CN210877805U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a pipe cutting machine technical field, more specifically the manual rotation type pipe cutting machine that says so can cut the tubular product that the material is the steel. The working principle is as follows: operating personnel passes tubular product in the circular side riser at both ends about the pipe cutting machine frame, start four telescopic cylinder, four telescopic cylinder's telescopic link drives four arc jack catchs respectively and presss from both sides the tubular product tightly fixed, prevent that tubular product from rotating or trembling in cutting process, screw up two adjusting bolt and drive two slip motor boards and two cutting blade and carry out the regulation of cutting diameter, open two cutting motors again, two cutting motors drive two cutting blade rotations simultaneously, operating personnel rotates rotatory rocker and drives and rotate even axle and rocker output gear and rotate, rotatory annular rack drives cutting ring and four rotatory crossbeams and rotates.

Description

Manual rotary pipe cutting machine
Technical Field
The utility model relates to a pipe cutting machine technical field, more specifically the manual rotation type pipe cutting machine that says so.
Background
The utility model with publication number CN205364025U discloses a rotary pipe cutting machine, which is of a similar annular structure and comprises an upper support tool rest, a lower support tool rest and a transition support frame-middle support tool rest group; the transition support frame-middle support tool rest group comprises a transition support frame and a middle support tool rest, and the transition support frame and the middle support tool rest are connected through a connecting plate; rotary feed screw rods are arranged on the upper support tool rest, the middle support tool rest and the lower support tool rest, and cutting blades are fixed on the rotary feed screw rods; one end of the upper support tool rest is fixed with an upper bolt connector, and the other end of the upper support tool rest is connected with the transition support frame through a connecting plate; one end of the lower supporting tool rest is fixed with a lower bolt connector, and the other end of the lower supporting tool rest is connected with the middle supporting tool rest through a connecting plate; an upper rotating nut is fixed on the upper bolt connector, a lower rotating nut is fixed on the lower bolt connector, and the upper rotating nut and the lower rotating nut are connected through a screw rod; but the utility model discloses the unable cutting material is the tubular product of steel.
Disclosure of Invention
The utility model provides a manual rotation type pipe cutting machine, its beneficial effect can cut the tubular product that the material is the steel for manual rotation type pipe cutting machine.
The utility model relates to a manual rotary pipe cutting machine, which comprises a pipe cutting machine frame, a manual rocker assembly and a rotary pipe cutting assembly, wherein the rotary pipe cutting assembly is rotationally connected on the pipe cutting machine frame, the manual rocker assembly is fixedly connected on the pipe cutting machine frame, the manual rocker assembly and the rotary pipe cutting assembly are in meshing transmission, the rotary pipe cutting assembly comprises a rotary circular ring, a rotary cross beam, a cutting circular ring, a rotary circular rack, an adjusting bolt, a slide limiting plate, a cutting motor, a cutting blade and a sliding motor plate, two rotary circular rings are rotationally connected on the pipe cutting machine frame, two rotary circular rings are respectively and fixedly connected at the left end and the right end of four rotary cross beams, the cutting circular ring is fixedly connected at the middle parts of the four rotary cross beams, the rotary circular rack is fixedly connected on the cutting circular ring, two slide limiting plates are both fixedly connected on the cutting circular ring, two adjusting bolts are respectively in threaded connection on two slide limiting, two adjusting bolt front ends rotate respectively and connect on two slip motor boards, and two slip motor boards are sliding connection respectively on two slide limiting plates, and two cutting motors can dismantle through the bolt respectively and connect on two slip motor boards, and two cutting blade difference fixed connection are on two cutting motor's output shaft.
As this technical scheme's further optimization, the utility model discloses manual rotation type pipe cutting machine the pipe cutting machine frame include base plate, circular side riser, the cylinder mounting panel, telescopic cylinder, arc jack catch and circular recess, two circular side risers are fixed connection respectively at both ends about base plate, all be provided with circular recess on two circular side risers, two rotary ring rotate respectively and connect on two circular recesses, two cylinder mounting panels of fixedly connected with respectively on two circular side risers, four telescopic cylinder can dismantle the connection through the bolt respectively on four cylinder mounting panels, four arc jack catches rotate respectively and connect on four telescopic cylinder's telescopic link.
As this technical scheme's further optimization, the utility model discloses manual rotation type pipe cutting machine manual rocker assembly include rocker installation portal frame, rotate even axle, rocker output gear and rotatory rocker, rocker installation portal frame fixed connection is at the circular side riser front end that is located the right-hand member, rotate even the axle and rotate to connect on rocker installation portal frame, rocker output gear fixed connection is at the left end of rotating even axle, rotatory rocker fixed connection is at the right-hand member of rotating even axle, rocker output gear and rotatory annular rack toothing transmission.
As a further optimization of this technical scheme, the utility model discloses manual rotation type pipe cutting machine cutting blade's material be CrWSi or CrSI.
As a further optimization of this technical scheme, the utility model discloses manual rotation type pipe cutting machine cutting motor be inverter motor.
The utility model discloses manual rotation type pipe cutting machine's beneficial effect does:
manual rotation type pipe cutting machine can rotate through the handheld rotatory rocker of operating personnel, drive cutting ring and cutting blade and together rotate, cut the tubular product of various materials through cutting motor drive cutting blade, can also use the arc jack catch to fix tubular product both sides, prevent that tubular product from rotating or trembling at the cutting in-process, moreover, the steam generator is simple in structure, the simple operation, can also carry out the tubular product that the diameter of two cutting blade circumscribed circles comes the various diameters of effectual cutting through adjusting bolt.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the manual rotary pipe cutting machine of the present invention.
Fig. 2 is a schematic view of another direction of the manual rotary pipe cutting machine.
Figure 3 is a schematic view of a frame of a pipe cutter.
FIG. 4 is a schematic structural view of a manual rocker assembly.
FIG. 5 is a schematic view of a rotary pipe cutting assembly.
In the figure: a pipe cutter frame 1; a base floor 1-1; 1-2 of a circular side vertical plate; a cylinder mounting plate 1-3; 1-4 of a telescopic cylinder; 1-5 of arc-shaped clamping jaws; 1-6 of a circular groove; a manual rocker assembly 2; the rocker is provided with a portal frame 2-1; rotating the connecting shaft 2-2; a rocker output gear 2-3; rotating a rocker 2-4; a rotary pipe cutting assembly 3; rotating the circular ring 3-1; rotating the cross beam 3-2; cutting the circular ring 3-3; rotating the annular rack 3-4; 3-5 of an adjusting bolt; 3-6 slide way limiting plates; 3-7 of a cutting motor; 3-8 parts of a cutting blade; sliding motor plates 3-9.
Detailed Description
The first embodiment is as follows:
the following description of the embodiment is made with reference to fig. 1, 2, 3, 4, and 5, and the present invention relates to a manual rotary pipe cutting machine, which includes a pipe cutting machine frame 1, a manual rocker assembly 2, and a rotary pipe cutting assembly 3, wherein the rotary pipe cutting assembly 3 is rotatably connected to the pipe cutting machine frame 1, the manual rocker assembly 2 and the rotary pipe cutting assembly 3 are in meshing transmission, the manual rocker assembly 2 is fixedly connected to the pipe cutting machine frame 1, the rotary pipe cutting assembly 3 includes a rotary ring 3-1, a rotary beam 3-2, a cutting ring 3-3, a rotary ring rack 3-4, an adjusting bolt 3-5, a slide limiting plate 3-6, a cutting motor 3-7, a cutting blade 3-8, and a sliding motor plate 3-9, both rotary rings 3-1 are rotatably connected to the pipe cutting machine frame 1, two rotary rings 3-1 are respectively and fixedly connected with the left end and the right end of four rotary beams 3-2, a cutting ring 3-3 is fixedly connected with the middle parts of the four rotary beams 3-2, a rotary ring-shaped rack 3-4 is fixedly connected with the cutting ring 3-3, two slideway limit plates 3-6 are both fixedly connected with the cutting ring 3-3, two adjusting bolts 3-5 are respectively connected with the two slideway limit plates 3-6 through threads, the front ends of the two adjusting bolts 3-5 are respectively and rotatably connected with two sliding motor plates 3-9, the two sliding motor plates 3-9 are respectively and slidably connected with the two slideway limit plates 3-6, two cutting motors 3-7 are respectively and detachably connected with the two sliding motor plates 3-9 through bolts, the two cutting blades 3-8 are respectively and fixedly connected to the output shafts of the two cutting motors 3-7; the rotary annular rack 3-4 drives the cutting circular rings 3-3 and the four rotary cross beams 3-2 to rotate so as to drive the two rotary circular rings 3-1 to rotate, drive the two sliding motor plates 3-9 and the cutting blades 3-8 to rotate around the outer diameter of the pipe, open the two cutting motors 3-7, and drive the two cutting blades 3-8 to rotate simultaneously by the two cutting motors 3-7 so as to perform rotary cutting of the pipe by three hundred and sixty degrees.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1, 2, 3, 4, and 5, and the embodiment further describes the embodiment, where the pipe cutting machine frame 1 includes a base bottom plate 1-1, circular side vertical plates 1-2, cylinder mounting plates 1-3, telescopic cylinders 1-4, arc-shaped jaws 1-5, and circular grooves 1-6, the two circular side vertical plates 1-2 are respectively and fixedly connected to the left and right ends of the base bottom plate 1-1, the two circular side vertical plates 1-2 are each provided with a circular groove 1-6, the two rotary rings 3-1 are respectively and rotatably connected to the two circular grooves 1-6, the two circular side vertical plates 1-2 are respectively and fixedly connected to the two cylinder mounting plates 1-3, and the four telescopic cylinders 1-4 are respectively and detachably connected to the four cylinder mounting plates 1-3 through bolts, the four arc-shaped clamping jaws 1-5 are respectively and rotatably connected to telescopic rods of the four telescopic cylinders 1-4; the telescopic rods of the four telescopic cylinders 1-4 respectively drive the four arc-shaped clamping jaws 1-5 to clamp and fix the pipe, so that the pipe is prevented from rotating or shaking in the cutting process.
The third concrete implementation mode:
the second embodiment is further described by combining fig. 1, 2, 3, 4 and 5, wherein the manual rocker assembly 2 comprises a rocker mounting portal frame 2-1, a rotating connecting shaft 2-2, a rocker output gear 2-3 and a rotating rocker 2-4, the rocker mounting portal frame 2-1 is fixedly connected to the front end of a circular side vertical plate 1-2 at the right end, the rotating connecting shaft 2-2 is rotatably connected to the rocker mounting portal frame 2-1, the rocker output gear 2-3 is fixedly connected to the left end of the rotating connecting shaft 2-2, the rotating rocker 2-4 is fixedly connected to the right end of the rotating connecting shaft 2-2, and the rocker output gear 2-3 is in meshing transmission with a rotating annular rack 3-4; an operator rotates the rotary rocker 2-4 to drive the rotary connecting shaft 2-2 and the rocker output gear 2-3 to rotate, and the rocker output gear 2-3 drives the rotary annular rack 3-4 to rotate to perform cutting operation.
The fourth concrete implementation mode:
the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, wherein the cutting blade 3-8 is made of 6CrW2Si or 9 CrSI; these materials can be cut into plastic and metal tubing.
The fifth concrete implementation mode:
the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, in which the cutting motors 3 to 7 are variable frequency motors; there are acceleration and deceleration processes that prevent damage to the cutting blades 3-8 from sudden starts or stops.
The utility model discloses manual rotation type pipe cutting machine's theory of operation: an operator penetrates a pipe from circular side vertical plates 1-2 at the left end and the right end of a pipe cutting machine frame 1, four telescopic cylinders 1-4 are started, telescopic rods of the four telescopic cylinders 1-4 respectively drive four arc-shaped clamping jaws 1-5 to clamp and fix the pipe, the pipe is prevented from rotating or shaking in the cutting process, two adjusting bolts 3-5 are screwed to drive two sliding motor plates 3-9 and two cutting blades 3-8 to adjust the cutting diameter, two cutting motors 3-7 are opened, the two cutting motors 3-7 simultaneously drive the two cutting blades 3-8 to rotate, the operator rotates a rotary rocker 2-4 to drive a rotary connecting shaft 2-2 and a rocker output gear 2-3 to rotate, a rotary annular rack 3-4 drives a cutting circular ring 3-3 and four rotary cross beams 3-2 to rotate, the two rotary rings 3-1 are driven to rotate, the two sliding motor plates 3-9 and the cutting blades 3-8 are driven to rotate, the pipe rotates around the outer diameter of the pipe, and meanwhile, the pipe is rotatably cut by three hundred and sixty degrees.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (5)

1. Manual rotation type pipe cutting machine, including pipe cutting machine frame (1), manual rocker assembly (2) and rotatory pipe cutting assembly (3), rotatory pipe cutting assembly (3) rotate to be connected on pipe cutting machine frame (1), manual rocker assembly (2) fixed connection is on pipe cutting machine frame (1), manual rocker assembly (2) and rotatory pipe cutting assembly (3) meshing transmission, its characterized in that: the rotary pipe cutting assembly (3) comprises rotary circular rings (3-1), rotary cross beams (3-2), cutting circular rings (3-3), rotary annular racks (3-4), adjusting bolts (3-5), slide limiting plates (3-6), cutting motors (3-7), cutting blades (3-8) and sliding motor plates (3-9), wherein the two rotary circular rings (3-1) are rotatably connected to a pipe cutting machine frame (1), the two rotary circular rings (3-1) are respectively and fixedly connected to the left end and the right end of the four rotary cross beams (3-2), the cutting circular rings (3-3) are fixedly connected to the middle parts of the four rotary cross beams (3-2), the rotary annular racks (3-4) are fixedly connected to the cutting circular rings (3-3), the two slide way limiting plates (3-6) are fixedly connected to the cutting circular ring (3-3), the two adjusting bolts (3-5) are respectively connected to the two slide way limiting plates (3-6) through threads, the front ends of the two adjusting bolts (3-5) are respectively connected to the two sliding motor plates (3-9) in a rotating mode, the two sliding motor plates (3-9) are respectively connected to the two slide way limiting plates (3-6) in a sliding mode, the two cutting motors (3-7) are respectively connected to the two sliding motor plates (3-9) in a detachable mode through bolts, and the two cutting blades (3-8) are respectively fixedly connected to output shafts of the two cutting motors (3-7).
2. A manual rotary pipe cutter as defined in claim 1, wherein: the pipe cutting machine frame (1) comprises a base bottom plate (1-1), circular side vertical plates (1-2), cylinder mounting plates (1-3), telescopic cylinders (1-4), arc-shaped clamping jaws (1-5) and circular grooves (1-6), wherein the two circular side vertical plates (1-2) are respectively and fixedly connected to the left end and the right end of the base bottom plate (1-1), the circular grooves (1-6) are respectively arranged on the two circular side vertical plates (1-2), two rotary circular rings (3-1) are respectively and rotatably connected to the two circular grooves (1-6), the two circular side vertical plates (1-2) are respectively and fixedly connected with the two cylinder mounting plates (1-3), and the four telescopic cylinders (1-4) are respectively and detachably connected to the four cylinder mounting plates (1-3) through bolts, the four arc-shaped clamping jaws (1-5) are respectively and rotatably connected to telescopic rods of the four telescopic cylinders (1-4).
3. A manual rotary pipe cutter as defined in claim 2, wherein: the manual rocker assembly (2) comprises a rocker mounting portal frame (2-1), a rotating connecting shaft (2-2), a rocker output gear (2-3) and a rotating rocker (2-4), the rocker mounting portal frame (2-1) is fixedly connected to the front end of a circular side vertical plate (1-2) located at the right end, the rotating connecting shaft (2-2) is rotatably connected to the rocker mounting portal frame (2-1), the rocker output gear (2-3) is fixedly connected to the left end of the rotating connecting shaft (2-2), the rotating rocker (2-4) is fixedly connected to the right end of the rotating connecting shaft (2-2), and the rocker output gear (2-3) and a rotating annular rack (3-4) are in meshing transmission.
4. A manual rotary pipe cutter as defined in claim 3 wherein: the material of the cutting blade (3-8) is 6CrW2Si or 9 CrSI.
5. A manual rotary pipe cutter as defined in claim 3 wherein: the cutting motor (3-7) is a variable frequency motor.
CN201922065468.XU 2019-11-26 2019-11-26 Manual rotary pipe cutting machine Expired - Fee Related CN210877805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922065468.XU CN210877805U (en) 2019-11-26 2019-11-26 Manual rotary pipe cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922065468.XU CN210877805U (en) 2019-11-26 2019-11-26 Manual rotary pipe cutting machine

Publications (1)

Publication Number Publication Date
CN210877805U true CN210877805U (en) 2020-06-30

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ID=71337022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922065468.XU Expired - Fee Related CN210877805U (en) 2019-11-26 2019-11-26 Manual rotary pipe cutting machine

Country Status (1)

Country Link
CN (1) CN210877805U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112692897A (en) * 2020-12-08 2021-04-23 安徽康桥管业有限公司 Accurate cutting device of tubular product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112692897A (en) * 2020-12-08 2021-04-23 安徽康桥管业有限公司 Accurate cutting device of tubular product

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200630

Termination date: 20201126

CF01 Termination of patent right due to non-payment of annual fee