CN118218668B - Pipe cutting machine tool - Google Patents
Pipe cutting machine tool Download PDFInfo
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- CN118218668B CN118218668B CN202410658535.1A CN202410658535A CN118218668B CN 118218668 B CN118218668 B CN 118218668B CN 202410658535 A CN202410658535 A CN 202410658535A CN 118218668 B CN118218668 B CN 118218668B
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- pipe
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- tubular product
- wheel
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- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 239000000110 cooling liquid Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a pipe cutting machine tool, which comprises a seat table and a control panel, wherein a pipe rotating column capable of realizing the circumferential array placement of pipes is arranged above the seat table, and a pipe pressing and fixing assembly capable of realizing the positioning and clamping of the pipes is arranged on the outer side of the pipe rotating column; the rotary support outer ring is arranged on the seat table and used for supporting and rotating the pipe rotary column, the rotary drive assembly is arranged on the rotary support outer ring and used for driving the pipe rotary column to rotate, and the pipe rotary column is mutually matched and mutually matched with the pipe rotary column, the rotary drive assembly, the cutting machine, the pipe feeding assembly, the pipe riding wheel assembly, the pipe pressing assembly and the like through the rotary support outer ring, the pipe rotary column, the rotary drive assembly, the cutting machine, the pipe riding wheel assembly and the pipe pressing assembly, and the like.
Description
Technical Field
The invention relates to the field of machine tool equipment, in particular to a pipe cutting machine tool.
Background
The pipe cutting machine is mechanical equipment, is widely applied to industries such as petroleum, chemical industry, electric power, natural gas, metallurgy, shipbuilding, boiler, pharmacy, water treatment and the like, and is used for pipe installation engineering, pipe maintenance and the like of newly-built projects, and the pipe cutting machine in the current market has two basic forms: a manual grinding wheel type pipe cutting machine; another is a pipe cutter in the form of a lathe.
The extrusion type pipe cutting machine tool with the application number 201910023408.3 comprises a fixed rack, wherein the left end of the fixed rack is provided with two bearing seats in parallel, the right side surface of the right bearing seat is fixedly connected with a large cone ring gear, and the bearing seats are embedded with connecting sleeves; the power unit is used for driving the connecting sleeve to rotate, is arranged on the fixed rack and is connected with the left end of the connecting sleeve; the cutting head is provided with a base and a shell, and the base is connected with the right end of the connecting sleeve and rotates along with the connecting sleeve;
The metal pipe cutting equipment with the application number of 201310685544. X comprises a cutting knife arranged on a cutting machine tool, a horizontally placed cutting and fastening device arranged at the lower end of the cutting machine tool, and a cutting and fastening device, wherein the cutting and fastening device comprises a pipe placing machine body, one end of the pipe placing machine body is provided with a baffle, the other end of the pipe placing machine body is connected with a pipe production outlet, and the pipe production outlet is provided with a lining bar which is parallel to the pipe placing machine body and has the same inner diameter as the metal pipe;
however, most of the current cutting modes adopt a mode of feeding the pipe along the axial direction of the pipe and matching with the displacement of the cutter disc to cut the pipe, in the process, the cutter disc needs to reciprocate, and the fixed-length cutting of the pipe can be realized only by matching the movement of the cutter disc with the movement of the pipe, so that the cutting efficiency is low.
Disclosure of Invention
(One) solving the technical problems
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a pipe cutting machine.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a pipe cutting machine tool, which comprises a seat table and a control panel, wherein a pipe rotating column capable of realizing the circumferential array placement of pipes is arranged above the seat table, and a pipe pressing and fixing assembly capable of realizing the positioning and clamping of the pipes is arranged on the outer side of the pipe rotating column;
The rotary support outer ring is arranged on the seat table and used for supporting and rotating the pipe rotary column, a rotary driving assembly used for driving the pipe rotary column to rotate is arranged on the rotary support outer ring, a cutting machine used for cutting the pipe is arranged between the two rotary support outer rings, and under the condition that the rotary driving assembly drives the pipe rotary column to rotate, the pipe rotary column can drive the pipe placed on the outer side of the pipe rotary column to sequentially feed to the cutting machine for fixed-point cutting;
the pipe feeding device comprises a pipe rotating column, a pipe feeding assembly, a pipe feeding elastic supporting wheel and a pipe supporting wheel assembly, wherein one end of the pipe rotating column is provided with the pipe feeding assembly for driving and moving the pipe axially along the pipe rotating column, one end of the pipe rotating column, which is close to the pipe feeding assembly, is provided with the pipe feeding elastic supporting wheel structure, and the pipe supporting wheel assembly for rolling and supporting the pipe is arranged on a seat table below the pipe rotating column under the condition of pipe feeding.
Further, the rotary support outer ring is provided with two of parallel distribution, and two rotary support outer rings rotate the cover respectively and establish in tubular product column spinner both ends outside, are connected with the upper beam pole each other between the upside of two rotary support outer rings, the cutting machine sets up on the upper beam pole, be provided with the coolant liquid spray tube that is used for erupting the coolant liquid to the cutting place on the cutting machine, control panel's output electricity is connected to the input of cutting machine.
Further, the annular cutting groove for cooperation cutter disc is offered in the one end outside that the tubular product column of revolution is close to the cutting machine, the both ends outside cover of tubular product column of revolution is equipped with interior holding ring, and the inside wall of interior holding ring passes through branch and tubular product column of revolution each other fixed connection, a plurality of tubular product standing groove of taking its axis as central evenly distributed is offered in the outside of tubular product column of revolution, and the cross sectional shape of tubular product standing groove is the V type, and the V type opening of tubular product standing groove is towards the outside of tubular product column of revolution, and the outside of interior holding ring passes through slewing bearing rotation setting in the inboard of slewing bearing outer lane.
Further, the rotary driving assembly comprises a first rotary motor fixedly arranged on the rotary supporting outer ring, a gear is fixedly connected to the output shaft end of the first rotary motor, a gear ring is connected to one side of the gear in a meshed transmission mode, the gear ring is fixedly sleeved on the outer side of the inner supporting ring, and the output end of the control panel is electrically connected to the input end of the first rotary motor.
Further, the subassembly is decided including the cover to pipe pressure is established on the support ring in the pipe column outside, and the inside wall of support ring passes through connecting rod fixed connection to pipe column, fixed being provided with on the support ring with the flexible press tube structure of pipe standing groove one-to-one, flexible press tube structure is including the fixed second electric telescopic handle that sets up on the support ring, and the push rod head end of second electric telescopic handle is towards pipe column and fixedly connected with presses the fixed plate, presses the cross section shape of fixed plate to be the V type, presses the fixed plate to be close to one side of pipe column and be provided with the pressure pad, the both sides of second electric telescopic handle are provided with two second guide bars that use it as central symmetry distribution, and the one end fixed connection of two second guide bars is to pressing the fixed plate on, and the both sides of support ring are fixed being provided with the L type pole that is the L type, fixedly on the L type pole is provided with the guide cylinder that is used for the direction to slide and passes the second guide bar, control panel's output electricity is connected to the input of second electric telescopic handle.
Further, advance tubular product elasticity and support a wheel structure and include the wheel pole, the one end of wheel pole is articulated to tubular product column of revolution through articulated seat, and the junction between wheel pole and the articulated seat is provided with the torsional spring, the other end rotation of wheel pole is provided with the first wheel that supports that is used for supporting tubular product.
Further, tubular product feeding subassembly includes the fixed plate, one side fixedly connected with mount pad of fixed plate, the mount pad passes through the bolt fastening and sets up on tubular product column, fixedly on the fixed plate be provided with first electric telescopic handle, first electric telescopic handle adopts biax electric putter, two push rod head ends of first electric telescopic handle are fixedly connected with extension board respectively, the both sides of first electric telescopic handle are provided with two first guide bars that use it as central symmetry distribution, two first guide bars are fixed to be set up on the fixed plate, the both ends of first guide bar are slided respectively and are passed the first direction slide hole that the extension board corresponds the position and set up, the upside of every extension board is all fixed and is provided with the wheel casing, the rotation is provided with the drive wheel in the wheel casing, fixedly on the wheel casing be provided with be used for realizing drive wheel pivoted second rotating electrical machines, control panel's output is electrically connected to first electric telescopic handle and second rotating electrical machines's input respectively.
Further, the one end that tubular product column of revolution is close to tubular product standing groove is provided with the tubular product elasticity and supports the wheel structure, the tubular product elasticity supports the wheel structure and includes the shell fragment, and the one end fixed connection of shell fragment is on the inner supporting ring inside wall, and the other end of shell fragment is fixed to be provided with the second U type wheel carrier, rotates in the second U type wheel carrier and is provided with the second U type wheel carrier.
Further, the appearance of seat platform is the cuboid shape, the fixed pillar that is provided with in upside four corners department of seat platform, rotatory support outer lane is fixed to be set up between the pillar, and the cooling liquid recovery cavity has been seted up to the upside of seat platform, the bottom of seat platform is connected with and is used for retrieving the inside liquid exhaust fluid-discharge tube of cavity with the cooling liquid.
Further, tubular product riding wheel subassembly includes the pneumatic cylinder, and the pneumatic cylinder is fixed to be set up on the seat, the push rod head end of pneumatic cylinder up and fixedly connected with first U type wheel carrier, and first U type wheel carrier internal rotation is provided with the riding wheel, control panel's output electricity is connected to the input of pneumatic cylinder.
(III) beneficial effects
Compared with the prior art, the invention has the beneficial effects that:
1. the outer ring, the pipe rotating column, the rotary driving component, the cutting machine, the pipe feeding component, the pipe riding wheel component, the pipe pressing component and the like are mutually cooperated and matched, so that cutting and supplying of the pipe can be realized in a rotary mode under the condition of fixed-point cutting of the cutting machine, and the reciprocating linear motion of the cutter disc is replaced by rotary feeding motion of the pipe rotating column, so that higher efficiency and continuity of pipe cutting are realized;
2. The cooling liquid spray pipe arranged on the cutting machine can spray cooling liquid at the cutting position according to the requirement, the sprayed cooling liquid falls into the cooling liquid recovery cavity to be collected, and the liquid collected in the cooling liquid recovery cavity can be discharged by the liquid discharge pipe;
3. The cutting cutter head of the cutting machine is inserted and matched into the annular cutting groove, so that the cutting cutter head is matched to realize complete cutting of the pipe, and the pipe feeding assembly is matched to realize uninterrupted cutting of the pipe in the driving process of the rotary column of the pipe by the rotary driving assembly;
4. the cross section of the pipe placing groove is V-shaped, and the pipe placing groove is matched with a pressing plate with the V-shaped cross section, so that pipes with different diameters and sizes can be cut;
5. the first electric telescopic rod is used for controlling the distance between the two driving wheels to realize the driving of pipe diameters with different diameters;
6. The pipe riding wheel assembly is used for matching with the pipe feeding assembly to realize driving feeding of the pipe, so that friction force of pipe feeding movement can be reduced, relative friction movement is directly carried out in the pipe placing groove with the pipe, and accuracy of pipe feeding length can be improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic diagram of the left-hand construction of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the present invention in a partially enlarged configuration at A of FIG. 2;
FIG. 4 is a schematic view of the first directional perspective of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the present invention in a partially enlarged configuration at B of FIG. 4;
FIG. 6 is a schematic view of a second directional perspective of the present invention of FIG. 1;
FIG. 7 is a schematic view of a partially enlarged structure of FIG. 6 according to the present invention;
FIG. 8 is a schematic perspective view of the third direction of FIG. 1 according to the present invention;
fig. 9 is a schematic view of a partially enlarged structure of fig. 8D according to the present invention.
Fig. 10 is a schematic view showing a rotation state of the pipe spin column of the present invention.
The reference numerals are explained as follows: 1. a seat stand; 101. a support post; 102. a cooling liquid recovery chamber; 103. a liquid discharge pipe; 2. rotating the support outer ring; 201. a slewing bearing; 202. a beam rod is arranged; 3. a tubular product rotating column; 301. a support rod; 302. an inner support ring; 303. a pipe placing groove; 304. an annular cutoff groove; 4. a rotary drive assembly; 401. a first rotating electric machine; 402. a gear; 403. a gear ring; 5. a cutting machine; 501. a cooling liquid spray pipe; 6. a tubing feed assembly; 601. a fixing plate; 602. a mounting base; 603. a first electric telescopic rod; 604. a support plate; 605. a first guide bar; 606. a wheel cover; 607. a driving wheel; 608. a second rotating electric machine; 7. a pipe riding wheel assembly; 701. a hydraulic cylinder; 702. the first U-shaped wheel frame; 703. a bottom riding wheel; 8. a pipe pressing assembly; 801. a support ring; 802. a connecting rod; 803. a second electric telescopic rod; 804. an L-shaped rod; 805. a guide cylinder; 806. pressing a fixing plate; 807. a second guide bar; 808. a pressing pad; 9. a tube feeding elastic abutting wheel structure; 901. a wheel bar; 902. a hinge base; 903. a first supporting wheel; 10. a control panel; 11. a tube elastic supporting wheel structure; 1101. a spring plate; 1102. the second U-shaped wheel frame; 1103. and a second supporting wheel.
Detailed Description
For the purpose of the present invention; the technical scheme and advantages are more clear, and the technical scheme of the invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-10, the invention provides a pipe cutting machine tool, which comprises a seat table 1 and a control panel 10, wherein the shape of the seat table 1 is in a cuboid shape, four corners of the upper side of the seat table 1 are fixedly provided with support posts 101, a rotary support outer ring 2 is fixedly arranged between the support posts 101, as shown in fig. 4 of the specification, two rotary support outer rings 2 are respectively arranged between the two corresponding support posts 101, the upper side of the seat table 1 is provided with a cooling liquid recovery cavity 102, and the bottom of the seat table 1 is connected with a liquid discharge pipe 103 for discharging liquid in the cooling liquid recovery cavity 102.
A pipe rotating column 3 capable of realizing the circumferential array placement of pipes is arranged above the seat table 1, and a pipe pressing component 8 capable of realizing the positioning and clamping of the pipes on the pipe rotating column 3 is arranged on the outer side of the pipe rotating column 3; the rotary support outer ring 2 for supporting and rotating the pipe rotary column 3 is arranged on the seat table 1, the rotary drive assembly 4 for driving the pipe rotary column 3 to rotate is arranged on the rotary support outer ring 2, the cutting machine 5 for cutting the pipe is arranged between the two rotary support outer rings 2, and under the condition that the rotary drive assembly 4 drives the pipe rotary column 3 to rotate, the pipe rotary column 3 can drive the pipe placed on the outer side of the pipe to sequentially feed to the cutting machine 5 for fixed-point cutting.
One end of the pipe rotating column 3 is provided with a pipe feeding component 6 for driving the pipe to move along the axial direction of the pipe rotating column 3, one end, close to the pipe feeding component 6, of the pipe rotating column 3 is provided with a pipe feeding elastic supporting wheel structure 9, and a pipe riding wheel component 7 for carrying out rolling support on the pipe under the condition of pipe feeding is arranged on the seat table 1 below the pipe rotating column 3.
Referring to fig. 1, 2, 4 and 8 of the specification, two parallel distribution rotating support outer rings 2 are arranged, the two rotating support outer rings 2 are respectively sleeved outside two ends of a pipe rotating column 3 in a rotating mode, an upper beam 202 is connected between the upper sides of the two rotating support outer rings 2, two ends of the upper beam 202 are respectively fixedly connected with the two rotating support outer rings 2 through bolts, a cutting machine 5 is arranged on the upper beam 202, a cooling liquid spray pipe 501 for spraying cooling liquid to a cutting position is arranged on the cutting machine 5, and the output end of a control panel 10 is electrically connected to the input end of the cutting machine 5. In practical application, during the cutting process of the pipe by the cutting machine 5, the cooling liquid spray pipe 501 can spray cooling liquid to the cutting position according to the requirement, the sprayed cooling liquid falls into the cooling liquid recovery chamber 102 to be collected, and the liquid collected in the cooling liquid recovery chamber 102 can be discharged by the liquid discharge pipe 103.
As shown in fig. 2, 4 and 8 of the specification, an annular cutting groove 304 for matching with a cutter disc is formed in the outer side of one end of the pipe rotating column 3, which is close to the cutter disc, an inner supporting ring 302 is sleeved on the outer side of each end of the pipe rotating column 3, the inner side walls of the inner supporting ring 302 are fixedly connected with the pipe rotating column 3 through supporting rods 301, a plurality of pipe placing grooves 303 which are uniformly distributed by taking the axis as the center are formed in the outer side of the pipe rotating column 3, the cross section of each pipe placing groove 303 is in a V shape, the V-shaped opening of each pipe placing groove 303 faces the outer side of the pipe rotating column 3, and the outer side of the inner supporting ring 302 is rotatably arranged on the inner side of the rotary supporting outer ring 2 through a rotary support 201. In practical application, the cutter head of the cutter 5 is inserted and matched into the annular cutting groove 304, so that the cutter head is matched to realize complete cutting of the pipe, and in the driving process of the rotary pipe column 3 by the rotary driving assembly 4, the pipe feeding assembly 6 is matched to realize uninterrupted cutting of the pipe, the cross section of the pipe placing groove 303 is V-shaped, and the cross section is matched with the pressing plate 806 with V-shaped cross section, so that the pipe with different diameter sizes can be cut.
Referring to fig. 4 of the specification, the rotary driving assembly 4 includes a first rotary motor 401 fixedly disposed on the rotary support outer ring 2, a gear 402 is fixedly connected to an output shaft end of the first rotary motor 401, a gear ring 403 is engaged and connected to one side of the gear 402, the gear ring 403 is fixedly sleeved on the outer side of the inner support ring 302, and an output end of the control panel 10 is electrically connected to an input end of the first rotary motor 401. Through the above specific structural design, the output shaft of the first rotating motor 401 rotates to drive the gear 402 to rotate, the gear 402 rotates to drive the meshed gear ring 403 to rotate, and the gear ring 403 rotates to drive the inner support ring 302 and the pipe rotating column 3 to rotate, so that the conversion of each pipe on the pipe rotating column 3 in each position of a, b, c and d is realized.
As shown in fig. 4 and 5 of the specification, the pipe pressing assembly 8 comprises a supporting ring 801 sleeved on the outer side of the pipe rotating column 3, the inner side wall of the supporting ring 801 is fixedly connected to the pipe rotating column 3 through a connecting rod 802, telescopic pressing pipe structures corresponding to the pipe placing grooves 303 one by one are fixedly arranged on the supporting ring 801, the telescopic pressing pipe structures comprise second electric telescopic rods 803 fixedly arranged on the supporting ring 801, the push rod head ends of the second electric telescopic rods 803 face the pipe rotating column 3 and are fixedly connected with pressing plates 806, the cross section shape of the pressing plates 806 is in a V shape, pressing plates 806 are provided with pressing pads 808 on one side close to the pipe rotating column 3, two second guide rods 807 which are symmetrically distributed with the pressing plates as centers are arranged on two sides of the second electric telescopic rods 803, one ends of the two second guide rods 807 are fixedly connected to the pressing plates 806, L-shaped rods 804 which are in an L shape are fixedly arranged on two sides of the supporting ring 801, guide cylinders 805 which are used for guiding sliding to pass through the second guide rods 807 are fixedly arranged on the L-shaped rods 804, and the output ends of the control panel 10 are electrically connected to the input ends of the second electric telescopic rods 803.
As shown in fig. 8 and 9 of the specification, the pipe feeding elastic wheel supporting structure 9 comprises a wheel rod 901, one end of the wheel rod 901 is hinged to the pipe rotating column 3 through a hinge seat 902, a torsion spring is arranged at the joint between the wheel rod 901 and the hinge seat 902, and a first supporting wheel 903 for supporting the pipe is rotatably arranged at the other end of the wheel rod 901.
As shown in fig. 2,3 and 8 of the specification, the pipe feeding component 6 includes a fixing plate 601, one side of the fixing plate 601 is fixedly connected with a mounting seat 602, the mounting seat 602 is fixedly arranged on the pipe rotating column 3 through bolts, a first electric telescopic rod 603 is fixedly arranged on the fixing plate 601, the first electric telescopic rod 603 adopts a double-shaft electric push rod, two push rod head ends of the first electric telescopic rod 603 are respectively and fixedly connected with a support plate 604, two first guide rods 605 which are symmetrically distributed with the two sides of the first electric telescopic rod 603 serving as centers are arranged on the two sides of the first electric telescopic rod 603, the two first guide rods 605 are fixedly arranged on the fixing plate 601, two ends of the first guide rods 605 respectively slide through first guide sliding holes which are formed in corresponding positions of the support plates 604, wheel covers 606 are fixedly arranged on the upper sides of each support plate 604, a driving wheel cover 607 is rotatably arranged on the wheel covers 606, a second rotating motor 608 which is used for realizing rotation of the driving wheel 607 is fixedly arranged on the wheel covers 606, and output ends of the control panel 10 are respectively electrically connected to input ends of the first electric telescopic rod 603 and the second rotating motor 608. In practical application, the push rod of the first electric telescopic rod 603 is retracted, thereby driving the two support plates 604 to approach each other, the two support plates 604 approach each other to drive the two driving wheels 607 to approach each other to clamp the pipe, after the two support plates approach each other, the rotation of the output shaft of the second rotating motor 608 can realize the rotation of the driving wheels 607, the two driving wheels 607 synchronously rotate reversely, thereby realizing the driving of the pipe, at this time, the pipe can reduce the moving friction force under the support of the bottom riding wheel 703, the pipe diameters with different diameters and sizes can be driven by controlling the distance between the two driving wheels 607 through the first electric telescopic rod 603, in addition, in the driving process of the pipe by the driving wheels 607, the rotation angle of the first supporting wheel 903 can be detected by arranging an angle sensor at the position of the first supporting wheel 903, and the accurate driving of the pipe feeding length can be realized.
The one end that tubular product column of revolution 3 is close to tubular product standing groove 303 is provided with the tubular product elasticity and supports a round structure 11, and the tubular product elasticity supports a round structure 11 and includes shell fragment 1101, and the one end fixed connection of shell fragment 1101 is on the inside wall of interior holding ring 302, and the other end of shell fragment 1101 is fixed to be provided with second U type wheel carrier 1102, rotates in the second U type wheel carrier 1102 and is provided with second U type wheel carrier 1102. In practical application, the elastic abutting wheel structure 11 of the pipe material can perform pressing support on the cut pipe section and plays a role in rolling guiding out.
The pipe riding wheel assembly 7 comprises a hydraulic cylinder 701, wherein the hydraulic cylinder 701 is fixedly arranged on the seat 1, the push rod head end of the hydraulic cylinder 701 faces upwards and is fixedly connected with a first U-shaped wheel frame 702, a bottom riding wheel 703 is rotationally arranged in the first U-shaped wheel frame 702, and the output end of the control panel 10 is electrically connected to the input end of the hydraulic cylinder 701. In practical application, the pipe riding wheel assembly 7 is used for matching with the pipe feeding assembly 6 to realize driving feeding of the pipe, so that friction force of pipe feeding movement can be reduced, relative friction movement is directly carried out in the pipe placing groove 303 with the pipe, and accuracy of pipe feeding length can be improved.
Working principle:
When the pipe cutting machine is used, pipes to be cut are inserted into all pipe placing grooves 303 formed in the outer side of a pipe rotating column 3, when the pipes are required to be cut, as shown in an attached drawing 10 in the specification, a pipe feeding component 6 drives the pipes to move in the pipe placing grooves 303, specifically, in a c-position, a pipe pressing component 8 loosens clamping of the pipes in the pipe placing grooves 303, the pipes are separated from the pipe placing grooves 303 to a certain gap, the pipes are supported by a pipe supporting wheel component 7, the pipes are driven to move by the pipe feeding component 6 under the support of a bottom supporting wheel 703, after the pipes are driven to feed for a certain length, a rotary driving component 4 drives the pipe rotating column 3 to rotate, so that the fed pipes are rotated from a c-position to a-position, the pipes are cut by a cutting machine 5, and after the cutting is finished, the pipes continue to move to the c-position for a certain length;
In the process of feeding the pipe by the pipe feeding assembly 6, the push rod of the first electric telescopic rod 603 is retracted, so that the two support plates 604 are driven to be close to each other, the two driving wheels 607 are driven to be close to each other, the pipe is clamped closely, after the pipe is clamped closely, the rotation of the output shaft of the second rotating motor 608 can realize the rotation of the driving wheels 607, the two driving wheels 607 synchronously rotate reversely, the pipe is driven, and at the moment, the moving friction force of the pipe can be reduced under the support of the bottom riding wheel 703.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a tubular product cutting off machine which characterized in that: the pipe pressing device comprises a seat table (1) and a control panel (10), wherein a pipe rotating column (3) capable of realizing the circumferential array placement of pipes is arranged above the seat table (1), and a pipe pressing component (8) capable of realizing the positioning and clamping of the pipes is arranged outside the pipe rotating column (3);
The rotary support outer ring (2) for supporting and rotating the pipe rotary column (3) is arranged on the seat table (1), the rotary drive assembly (4) for driving the pipe rotary column (3) to rotate is arranged on the rotary support outer ring (2), a cutting machine (5) for cutting the pipe is arranged between the two rotary support outer rings (2), and under the condition that the rotary drive assembly (4) drives the pipe rotary column (3) to rotate, the pipe rotary column (3) can drive the pipe placed on the outer side of the pipe to sequentially feed to the cutting machine (5) for fixed-point cutting;
One end of the pipe rotating column (3) is provided with a pipe feeding component (6) for driving the pipe to move along the axial direction of the pipe rotating column (3), one end, close to the pipe feeding component (6), of the pipe rotating column (3) is provided with a pipe feeding elastic supporting wheel structure (9), and a pipe supporting wheel component (7) for carrying out rolling support on the pipe under the condition of pipe feeding is arranged on the seat table (1) below the pipe rotating column (3);
The rotary support outer ring (2) is provided with two parallel distribution, the two rotary support outer rings (2) are respectively sleeved outside two ends of the tubular rotary column (3) in a rotary mode, an upper beam rod (202) is connected between the upper sides of the two rotary support outer rings (2), the cutting machine (5) is arranged on the upper beam rod (202), the cutting machine (5) is provided with a cooling liquid spray pipe (501) for spraying cooling liquid to a cutting position, and the output end of the control panel (10) is electrically connected to the input end of the cutting machine (5);
An annular cutting groove (304) for matching with a cutter disc is formed in the outer side of one end, close to a cutter (5), of the tubular product rotating column (3), an inner supporting ring (302) is sleeved on the outer side of each end of the tubular product rotating column (3), the inner side walls of the inner supporting ring (302) are fixedly connected with the tubular product rotating column (3) through supporting rods (301), a plurality of tubular product placing grooves (303) which are uniformly distributed by taking the axis as the center are formed in the outer side of the tubular product rotating column (3), the cross section of each tubular product placing groove (303) is V-shaped, the V-shaped opening of each tubular product placing groove (303) faces the outer side of the tubular product rotating column (3), and the outer side of each inner supporting ring (302) is rotatably arranged on the inner side of a rotary supporting outer ring (2) through a slewing bearing (201);
The rotary driving assembly (4) comprises a first rotary motor (401) fixedly arranged on the rotary supporting outer ring (2), a gear (402) is fixedly connected to the output shaft end of the first rotary motor (401), a gear ring (403) is connected to one side of the gear (402) in a meshed transmission manner, the gear ring (403) is fixedly sleeved on the outer side of the inner supporting ring (302), and the output end of the control panel (10) is electrically connected to the input end of the first rotary motor (401);
The pipe feeding assembly (6) comprises a fixing plate (601), one side of the fixing plate (601) is fixedly connected with a mounting seat (602), the mounting seat (602) is fixedly arranged on a pipe rotating column (3) through bolts, a first electric telescopic rod (603) is fixedly arranged on the fixing plate (601), the first electric telescopic rod (603) adopts a double-shaft electric push rod, two push rod head ends of the first electric telescopic rod (603) are respectively fixedly connected with a support plate (604), two first guide rods (605) which are distributed in a central symmetry mode are arranged on two sides of the first electric telescopic rod (603), the two first guide rods (605) are fixedly arranged on the fixing plate (601), two ends of the first guide rods (605) respectively slide through first guide sliding holes which are formed in corresponding positions of the support plates (604), wheel covers (606) are fixedly arranged on the upper sides of the support plates (604), driving wheels (607) are arranged in a rotating mode, a second rotating motor (608) which is used for realizing rotation of the driving wheels (607) is fixedly arranged on the wheel covers (606), and the two electric motor (608) are connected to the first electric motor (10) respectively.
2. The pipe cutting machine of claim 1, wherein: the utility model provides a tubular product is pressed and is decided subassembly (8) including the cover and establish on support ring (801) in tubular product column (3) outside, on the inside wall of support ring (801) is through connecting rod (802) fixed connection to tubular product column (3), fixed being provided with on support ring (801) with tubular product standing groove (303) one-to-one flexible press the pipe structure, flexible press the pipe structure including fixed second electric telescopic handle (803) that set up on support ring (801), the push rod head end of second electric telescopic handle (803) is towards tubular product column (3) and fixedly connected with press fixed plate (806), presses the cross section shape of fixed plate (806) to be the V type, presses one side that fixed plate (806) is close to tubular product column (3) to be provided with pressure pad (808), the both sides of second electric telescopic handle (803) are provided with two second guide bars (807) that use it to be central symmetry distribution, and the one end fixed connection of two second guide bars (807) is to press fixed on fixed L type rod (804) on the support ring (801), the both sides of support ring (801) are fixed L type rod (804) are provided with electric telescopic handle (805) and pass electric handle (805) and are connected to electric handle (805) input end (10).
3. The pipe cutting machine of claim 1, wherein: the pipe feeding elastic wheel supporting structure (9) comprises a wheel rod (901), one end of the wheel rod (901) is hinged to a pipe rotating column (3) through a hinge seat (902), a torsion spring is arranged at the joint between the wheel rod (901) and the hinge seat (902), and a first wheel supporting (903) for supporting the pipe is rotatably arranged at the other end of the wheel rod (901).
4. The pipe cutting machine of claim 1, wherein: one end that tubular product column of revolution (3) is close to tubular product standing groove (303) is provided with tubular product elasticity and supports round structure (11), tubular product elasticity supports round structure (11) including shell fragment (1101), on the one end fixed connection of shell fragment (1101) is to interior backup ring (302) inside wall, the other end of shell fragment (1101) is fixed to be provided with second U type wheel carrier (1102), second U type wheel carrier (1102) internal rotation is provided with second U type wheel carrier (1102).
5. The pipe cutting machine of claim 1, wherein: the appearance of seat platform (1) is the cuboid shape, the fixed pillar (101) that is provided with in upside four corners department of seat platform (1), rotatory support outer lane (2) are fixed to be set up between pillar (101), and cooling liquid recovery cavity (102) have been seted up to the upside of seat platform (1), the bottom of seat platform (1) is connected with and is used for retrieving inside liquid exhaust fluid-discharge tube (103) of cavity (102) with cooling liquid.
6. The pipe cutting machine of claim 1, wherein: the pipe riding wheel assembly (7) comprises a hydraulic cylinder (701), the hydraulic cylinder (701) is fixedly arranged on the seat table (1), the head end of a push rod of the hydraulic cylinder (701) faces upwards and is fixedly connected with a first U-shaped wheel frame (702), the first U-shaped wheel frame (702) is rotationally provided with a riding wheel (703), and the output end of the control panel (10) is electrically connected to the input end of the hydraulic cylinder (701).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410658535.1A CN118218668B (en) | 2024-05-27 | 2024-05-27 | Pipe cutting machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410658535.1A CN118218668B (en) | 2024-05-27 | 2024-05-27 | Pipe cutting machine tool |
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| CN118218668B true CN118218668B (en) | 2024-08-27 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN220006425U (en) * | 2023-04-06 | 2023-11-14 | 浙江高金电子科技有限责任公司 | High-efficient high accuracy vehicle air conditioner pipeline cutting device |
| CN220838469U (en) * | 2023-09-13 | 2024-04-26 | 佛山市南海远东机动车配件有限公司 | Conveying device for pipe cutting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082022A (en) * | 1975-03-17 | 1978-04-04 | The Vulcan Tool Company | Tube cutting apparatus |
| CN110170697B (en) * | 2019-05-09 | 2020-08-18 | 巨邦集团有限公司 | Automatic positioning and clamping device for cutting equipment of electrical engineering wiring pipe |
| CN210451239U (en) * | 2019-09-26 | 2020-05-05 | 后永胜 | Welded tube cutting processing device |
| CN112170941A (en) * | 2020-10-29 | 2021-01-05 | 杭州智仁信息科技有限公司 | Fixed-length feeding mechanism for automatic cutting device |
| CN117644305B (en) * | 2024-01-30 | 2024-03-29 | 沈阳亚中激光加工有限公司 | Fixing device for metal pipe laser processing |
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- 2024-05-27 CN CN202410658535.1A patent/CN118218668B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN220006425U (en) * | 2023-04-06 | 2023-11-14 | 浙江高金电子科技有限责任公司 | High-efficient high accuracy vehicle air conditioner pipeline cutting device |
| CN220838469U (en) * | 2023-09-13 | 2024-04-26 | 佛山市南海远东机动车配件有限公司 | Conveying device for pipe cutting |
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