CN211941063U

CN211941063U - PVC pipeline cutting device for hydraulic engineering

Info

Publication number: CN211941063U
Application number: CN202020304503.9U
Authority: CN
Inventors: 王艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-17
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a pipeline processing technology field, more specifically the PVC pipeline cutting device for hydraulic engineering that says so can carry out automatic fixed length cutting, and can cut out different angles at the cutting opening. Pass guide ring seat and material loading base in proper order with the PVC pipeline, place on three pipeline auxiliary wheel and three supporting roller, two manual rotation handles, make two rotation handles drive two tight lead screws of clamp respectively and rotate in two threaded connection seats, two tight lead screws of clamp drive two respectively and compress tightly the auxiliary wheel contact and press on the PVC pipeline, press from both sides the PVC pipeline tightly, prevent to take place to rock, feeding cylinder drives rotating turret and arc pay-off gyro wheel decline, cooperate three supporting roller to realize the clamp of PVC pipeline tightly, fixed length motor drives arc pay-off gyro wheel simultaneously and rotates, come to carry the PVC pipeline right.

Description

PVC pipeline cutting device for hydraulic engineering

Technical Field

The utility model relates to a pipeline processing technology field, more specifically the PVC pipeline cutting device for hydraulic engineering that says so.

Background

The utility model with the publication number of CN208305209U discloses a PVC pipeline cutting device, which comprises a frame, a gas tank and a gas pipe on one side of the frame, a horizontal guide rail on the frame, a clamping device on the horizontal guide rail and a cutting mechanism on one end of the frame, wherein the cutting mechanism comprises a supporting seat with a central hole, a sealing sleeve in the supporting seat and a cutting spray gun on the sealing sleeve; the vertical contact surface of the support seat and the seal sleeve is provided with a wire coil, the vertical contact surface of the seal sleeve and the support seat is provided with a through hole along the radial direction, a spray gun seat is arranged in the through hole, the vertical contact surface of the spray gun seat and the support seat is provided with screw teeth meshed with the wire coil, and the cutting spray gun penetrates and is fixed on the spray gun seat along the radial direction. The utility model discloses utilize the gas spray gun to carry out the hot cutting to the plastic pipe, manual cutting labour saving and time saving and terminal surface neat are fit for using in the construction site of no power condition simultaneously, utilize the jack catch of symmetrical setting on the clamping device to carry out the centre gripping fixed in front and back both sides to the pipeline, simplified the structure, make things convenient for the removal and the operation of equipment; the defects are that automatic fixed-length cutting cannot be carried out, and different angles cannot be cut at a cutting opening.

Disclosure of Invention

The utility model provides a PVC pipeline cutting device for hydraulic engineering, its beneficial effect can carry out automatic fixed length cutting for PVC pipeline cutting device for hydraulic engineering, and can cut out different angles at the cutting opening.

A PVC pipeline cutting device for hydraulic engineering comprises a pipeline clamping guide mechanism, an automatic feeding length-fixing mechanism and a pipe orifice angle cutting mechanism, wherein the pipeline clamping guide mechanism and the pipe orifice angle cutting mechanism are respectively and fixedly connected to the left end and the right end of the automatic feeding length-fixing mechanism, the automatic feeding length-fixing mechanism comprises a feeding base, a feeding portal frame, a feeding cylinder, a rotating frame, arc-shaped feeding rollers, supporting rollers, a supporting base and a length-fixing motor, the three supporting rollers are uniformly distributed on the feeding base, the feeding portal frame is fixedly connected to the feeding base, the feeding cylinder is detachably connected to the feeding portal frame through bolts, the rotating frame is fixedly connected to an expansion shaft of the feeding cylinder, the arc-shaped feeding rollers are rotatably connected to the rotating frame, the feeding base is fixedly connected to the middle part of the supporting base, the length-fixing motor is detachably connected to the rotating frame through, the arc-shaped feeding roller is fixedly connected to an output shaft of the fixed-length motor, and the pipeline clamping guide mechanism and the pipe orifice angle cutting mechanism are respectively and fixedly connected to the left end and the right end of the feeding base.

As this technical scheme's further optimization, the utility model relates to a PVC pipeline cutting device for hydraulic engineering the tight guide mechanism of pipe clamp include guide ring seat, rotate the handle, press from both sides tight lead screw, the threaded connection seat, compress tightly auxiliary wheel and pipeline auxiliary wheel, two threaded connection seat fixed connection are at both ends about guide ring seat respectively, two press from both sides tight lead screw respectively through threaded connection in two threaded connection seats, two compress tightly the auxiliary wheel and rotate respectively and connect at two tight lead screw bottoms of clamp, two rotate handle fixed connection respectively and press from both sides tight lead screw top at two, three pipeline auxiliary wheel equipartition is in the bottom of guide ring seat inner wall, guide ring seat bottom fixed connection is at the left end of material loading base.

As this technical scheme's further optimization, the utility model relates to a PVC pipeline cutting device for hydraulic engineering mouth of pipe angle cutting mechanism including cutting the base, connect the side riser, the angle motor, the cutting truss, the cutting cylinder, pipeline cutter and cutting cooperation wheel, three cutting cooperation wheel equipartition is on the cutting base, cutting base bottom fixed connection is at the right-hand member of material loading base, two are connected the side riser respectively fixed connection both ends about the cutting base, the cutting truss rotates to be connected on two are connected the side riser, the one end fixed connection of cutting truss is on the output shaft of angle motor, the angle motor can be dismantled through the bolt and connect on one of them connects the side riser, the cutting cylinder can be dismantled through the bolt and connect on the cutting truss, pipeline cutter fixed connection is on the telescopic shaft of cutting cylinder.

As this technical scheme's further optimization, the utility model relates to a PVC pipeline cutting device for hydraulic engineering guide ring seat, material loading base and cutting base be located same straight line.

As this technical scheme's further optimization, the utility model relates to a PVC pipeline cutting device for hydraulic engineering fixed length motor and cutting cylinder on all be provided with the band-type brake.

The utility model relates to a PVC pipeline cutting device for hydraulic engineering's beneficial effect does:

the PVC pipeline cutting device for the hydraulic engineering can drive the arc-shaped feeding roller to rotate through the fixed-length motor so as to drive the PVC pipeline to calculate the length of the conveyed PVC pipeline according to the product of the number of turns of the arc-shaped feeding roller and the circumference; the cutting cylinder can also drive the pipeline cutter to cut the PVC pipeline, and meanwhile, the angle motor drives the cutting cylinder to rotate, so that the cutting cylinder drives the pipeline cutter to form different included angles with the PVC pipeline in the vertical direction, and different PVC pipeline orifices are cut; can also drive through manual regulation rotation handle and compress tightly the rear end of auxiliary wheel with the PVC pipeline and press from both sides tight location, accomplish the guide, prevent that the skew from appearing in the PVC pipeline in transportation process.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the utility model relates to a PVC pipeline cutting device for hydraulic engineering's schematic structure.

Fig. 2 is a schematic structural diagram of a PVC pipeline cutting device for hydraulic engineering in another direction.

Fig. 3 is a schematic structural view of the pipe clamping guide mechanism.

Fig. 4 is a schematic structural diagram of the automatic feeding length control mechanism.

Fig. 5 is a schematic structural diagram of a nozzle angle cutting mechanism.

In the figure: a pipe clamping guide mechanism 1; a guide ring seat 1-1; rotating the handle 1-2; 1-3 of a clamping screw rod; 1-4 parts of a threaded connecting seat; 1-5 of a compression auxiliary wheel; 1-6 pipeline auxiliary wheels; the automatic feeding length control mechanism 2; a feeding base 2-1; a feeding portal frame 2-2; 2-3 of a feeding cylinder; 2-4 of a rotating frame; 2-5 of arc-shaped feeding rollers; 2-6 of supporting rollers; support bases 2-7; 2-8 of a fixed-length motor; a pipe orifice angle cutting mechanism 3; cutting the base 3-1; connecting the side vertical plates 3-2; 3-3 of an angle motor; cutting the truss 3-4; 3-5 of a cutting cylinder; 3-6 parts of pipeline cutter; cutting the mating wheels 3-7.

Detailed Description

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4 and 5, the utility model relates to the technical field of pipeline processing, and more specifically relates to a PVC pipeline cutting device for hydraulic engineering, which comprises a pipeline clamping guide mechanism 1, an automatic feeding length-fixing mechanism 2 and a pipe orifice angle cutting mechanism 3, wherein the pipeline clamping guide mechanism 1 and the pipe orifice angle cutting mechanism 3 are respectively and fixedly connected to the left end and the right end of the automatic feeding length-fixing mechanism 2, the automatic feeding length-fixing mechanism 2 comprises a feeding base 2-1, a feeding portal frame 2-2, a feeding cylinder 2-3, a rotating frame 2-4, an arc-shaped feeding roller 2-5, a supporting roller 2-6, a supporting base 2-7 and a length-fixing motor 2-8, the three supporting rollers 2-6 are uniformly distributed on the feeding base 2-1, a feeding portal frame 2-2 is fixedly connected to a feeding base 2-1, a feeding cylinder 2-3 is detachably connected to the feeding portal frame 2-2 through a bolt, a rotating frame 2-4 is fixedly connected to a telescopic shaft of the feeding cylinder 2-3, an arc-shaped feeding roller 2-5 is rotatably connected to the rotating frame 2-4, the feeding base 2-1 is fixedly connected to the middle of a supporting base 2-7, a fixed-length motor 2-8 is detachably connected to the rotating frame 2-4 through a bolt, the arc-shaped feeding roller 2-5 is fixedly connected to an output shaft of the fixed-length motor 2-8, and a pipeline clamping guide mechanism 1 and a pipe orifice angle cutting mechanism 3 are respectively and fixedly connected to the left end and the right end of the feeding base 2-1; the feeding cylinder 2-3 drives the rotating frame 2-4 and the arc-shaped feeding rollers 2-5 to lift, the three supporting rollers 2-6 are matched to clamp and release the PVC pipeline, meanwhile, the fixed-length motor 2-8 drives the arc-shaped feeding rollers 2-5 to rotate to convey the PVC pipeline, and the length of the conveyed PVC pipeline is calculated through the product of the number of turns and the perimeter of the arc-shaped feeding rollers.

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 first embodiment, wherein the pipe clamping and guiding mechanism 1 includes a guiding ring seat 1-1, a rotating handle 1-2, two clamping screws 1-3, threaded connection seats 1-4, auxiliary pressing wheels 1-5, and pipe auxiliary wheels 1-6, the two threaded connection seats 1-4 are respectively and fixedly connected to the left and right ends of the guiding ring seat 1-1, the two clamping screws 1-3 are respectively and threadedly connected to the two threaded connection seats 1-4, the two auxiliary pressing wheels 1-5 are respectively and rotatably connected to the bottom ends of the two clamping screws 1-3, the two rotating handles 1-2 are respectively and fixedly connected to the top ends of the two clamping screws 1-3, and the three pipe auxiliary wheels 1-6 are uniformly distributed at the bottom end of the inner wall of the guiding ring seat 1-1, the bottom end of the guide circular ring seat 1-1 is fixedly connected with the left end of the feeding base 2-1; a PVC pipeline transmission guide circular ring seat 1-1 is placed on three pipeline auxiliary wheels 1-6, two rotating handles 1-2 are manually rotated, so that the two rotating handles 1-2 respectively drive two clamping screw rods 1-3 to rotate in two threaded connection seats 1-4, the two clamping screw rods 1-3 respectively drive two pressing auxiliary wheels 1-5 to contact and press on the PVC pipeline, and the PVC pipeline is clamped to prevent shaking.

The third concrete implementation mode:

the following describes the present embodiment with reference to fig. 1, 2, 3, 4, and 5, and the present embodiment further describes the second embodiment, wherein the pipe orifice angle cutting mechanism 3 includes a cutting base 3-1, a connecting side vertical plate 3-2, an angle motor 3-3, a cutting truss 3-4, a cutting cylinder 3-5, a pipe cutter 3-6, and a cutting matching wheel 3-7, three cutting matching wheels 3-7 are uniformly distributed on the cutting base 3-1, the bottom end of the cutting base 3-1 is fixedly connected to the right end of the feeding base 2-1, two connecting side vertical plates 3-2 are respectively fixedly connected to the left and right ends of the cutting base 3-1, the cutting truss 3-4 is rotatably connected to the two connecting side vertical plates 3-2, one end of the cutting truss 3-4 is fixedly connected to the output shaft of the angle motor 3-3, the angle motor 3-3 is detachably connected to one of the connecting side vertical plates 3-2 through a bolt, the cutting cylinder 3-5 is detachably connected to the cutting truss 3-4 through a bolt, and the pipeline cutter 3-6 is fixedly connected to a telescopic shaft of the cutting cylinder 3-5; the angle motor 3-3 drives the cutting truss 3-4 to rotate on the two connecting side vertical plates 3-2, the cutting truss 3-4 drives the cutting cylinder 3-5 and the pipeline cutter 3-6 to rotate, the included angle between the pipeline cutter 3-6 and the PVC pipeline is changed, and the cutting cylinder 3-5 drives the pipeline cutter 3-6 to cut the PVC pipeline to form different pipeline openings.

The fourth concrete implementation mode:

the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, in which the guide ring seat 1-1, the feeding seat 2-1, and the cutting seat 3-1 are located on the same straight line; the PVC pipeline is ensured to be in a straight line and not bent in the guide circular ring seat 1-1, the feeding base 2-1 and the cutting base 3-1.

The fifth concrete implementation mode:

the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, wherein band-type brakes are disposed on the fixed-length motor 2-8 and the cutting cylinder 3-5; prevent the PVC pipeline from accidentally rotating or sliding.

The utility model relates to a PVC pipeline cutting device for hydraulic engineering's theory of operation: a PVC pipeline sequentially passes through a guide circular ring seat 1-1 and a feeding base 2-1 and is placed on three pipeline auxiliary wheels 1-6 and three supporting rollers 2-6, two rotating handles 1-2 are manually rotated to enable the two rotating handles 1-2 to respectively drive two clamping screw rods 1-3 to rotate in two threaded connecting seats 1-4, the two clamping screw rods 1-3 respectively drive two pressing auxiliary wheels 1-5 to contact and press on the PVC pipeline to clamp the PVC pipeline, so as to prevent the PVC pipeline from shaking, a feeding cylinder 2-3 drives a rotating frame 2-4 and an arc-shaped feeding roller 2-5 to descend to match with the three supporting rollers 2-6 to clamp the PVC pipeline, and a fixed length motor 2-8 drives the arc-shaped feeding roller 2-5 to rotate to convey the PVC pipeline rightwards, and the length of the conveyed PVC pipeline is calculated by the product of the number of turns and the perimeter of the arc-shaped feeding roller, when the right end of the PVC pipeline enters the cutting base 3-1, the bottom of the PVC pipeline is held by the three cutting matching wheels 3-7, the cutting truss 3-4 is driven by the angle motor 3-3 to rotate on the two connecting side vertical plates 3-2, the cutting truss 3-4 drives the cutting cylinder 3-5 and the pipeline cutter 3-6 to rotate, the included angle between the pipeline cutter 3-6 and the PVC pipeline is changed, and the pipeline cutter 3-6 is driven by the cutting cylinder 3-5 to cut the PVC pipeline to cut different pipeline openings.

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

1. The utility model provides a PVC pipeline cutting device for hydraulic engineering, includes pipe clamp guiding mechanism (1), autoloading fixed length mechanism (2) and mouth of pipe angle cutting mechanism (3), pipe clamp guiding mechanism (1) and mouth of pipe angle cutting mechanism (3) respectively fixed connection at both ends about autoloading fixed length mechanism (2), its characterized in that: the automatic feeding length-fixing mechanism (2) comprises a feeding base (2-1), a feeding portal frame (2-2), a feeding cylinder (2-3), a rotating frame (2-4), arc-shaped feeding rollers (2-5), supporting rollers (2-6), supporting bases (2-7) and a length-fixing motor (2-8), wherein the three supporting rollers (2-6) are uniformly distributed on the feeding base (2-1), the feeding portal frame (2-2) is fixedly connected on the feeding base (2-1), the feeding cylinder (2-3) is detachably connected on the feeding portal frame (2-2) through bolts, the rotating frame (2-4) is fixedly connected on a telescopic shaft of the feeding cylinder (2-3), the arc-shaped feeding rollers (2-5) are rotatably connected on the rotating frame (2-4), the feeding base (2-1) is fixedly connected to the middle of the supporting base (2-7), the fixed-length motor (2-8) is detachably connected to the rotating frame (2-4) through bolts, the arc-shaped feeding roller (2-5) is fixedly connected to an output shaft of the fixed-length motor (2-8), and the pipeline clamping guide mechanism (1) and the pipe orifice angle cutting mechanism (3) are respectively and fixedly connected to the left end and the right end of the feeding base (2-1).

2. The PVC pipeline cutting device for hydraulic engineering of claim 1, characterized in that: the pipeline clamping and guiding mechanism (1) comprises a guiding circular ring seat (1-1), rotating handles (1-2), clamping screw rods (1-3), threaded connecting seats (1-4), pressing auxiliary wheels (1-5) and pipeline auxiliary wheels (1-6), wherein the two threaded connecting seats (1-4) are respectively and fixedly connected to the left end and the right end of the guiding circular ring seat (1-1), the two clamping screw rods (1-3) are respectively connected into the two threaded connecting seats (1-4) through threads, the two pressing auxiliary wheels (1-5) are respectively and rotatably connected to the bottom ends of the two clamping screw rods (1-3), the two rotating handles (1-2) are respectively and fixedly connected to the top ends of the two clamping screw rods (1-3), and the three pipeline auxiliary wheels (1-6) are uniformly distributed at the bottom end of the inner wall of the guiding circular ring seat (1-1), the bottom end of the guide circular ring seat (1-1) is fixedly connected with the left end of the feeding base (2-1).

3. The PVC pipeline cutting device for hydraulic engineering of claim 2, characterized in that: the pipe orifice angle cutting mechanism (3) comprises a cutting base (3-1), connecting side vertical plates (3-2), an angle motor (3-3), a cutting truss (3-4), a cutting cylinder (3-5), a pipeline cutter (3-6) and cutting matching wheels (3-7), wherein the three cutting matching wheels (3-7) are uniformly distributed on the cutting base (3-1), the bottom end of the cutting base (3-1) is fixedly connected to the right end of the feeding base (2-1), the two connecting side vertical plates (3-2) are respectively and fixedly connected to the left end and the right end of the cutting base (3-1), the cutting truss (3-4) is rotatably connected to the two connecting side vertical plates (3-2), one end of the cutting truss (3-4) is fixedly connected to an output shaft of the angle motor (3-3), the angle motor (3-3) is detachably connected to one of the connecting side vertical plates (3-2) through a bolt, the cutting cylinder (3-5) is detachably connected to the cutting truss (3-4) through a bolt, and the pipeline cutter (3-6) is fixedly connected to a telescopic shaft of the cutting cylinder (3-5).

4. The PVC pipeline cutting device for hydraulic engineering of claim 3, characterized in that: the guide circular ring seat (1-1), the feeding base (2-1) and the cutting base (3-1) are located on the same straight line.

5. The PVC pipeline cutting device for hydraulic engineering of claim 3, characterized in that: and band-type brakes are arranged on the fixed-length motors (2-8) and the cutting cylinders (3-5).