CN117697032A - Cutting equipment and cutting method for high-pressure oil pipe production - Google Patents
Cutting equipment and cutting method for high-pressure oil pipe production Download PDFInfo
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- CN117697032A CN117697032A CN202311626805.2A CN202311626805A CN117697032A CN 117697032 A CN117697032 A CN 117697032A CN 202311626805 A CN202311626805 A CN 202311626805A CN 117697032 A CN117697032 A CN 117697032A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000003921 oil Substances 0.000 description 79
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses cutting equipment and a cutting method for high-pressure oil pipe production, which belong to the field of cutting equipment. According to the invention, the oil pipe is aligned with the supporting rod, the supporting rod is controlled to move towards the direction of the feeding barrel by the feeding wheel in the supporting barrel, so that the supporting rod is inserted into the oil pipe to support the oil pipe, when the cutting groove on the surface of the supporting rod moves to the lower end of the cutter head, the movement of the supporting rod can be stopped, then the feeding wheel in the feeding barrel is started to enable the oil pipe to slide on the surface of the supporting rod, when the oil pipe moves to the length to be cut, the feeding wheel is arranged on the pipe wall, and then the supporting rod is inflated to enable the sealing film to expand to enable the sealing film to be in contact with the inner wall of the oil pipe, so that the oil pipe is positioned, and the problem of deviation of the oil pipe when the oil pipe is cut is avoided.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to cutting equipment and a cutting method for high-pressure oil pipe production.
Background
The high-pressure oil pipe is required to cut the oil pipe according to the requirement in the production process, the traditional cutting tool is required to cut the oil pipe by a certain downward stroke of the cutter head, the downward stroke is generally the outer diameter of the oil pipe, and the oil pipe is cut in a time-consuming mode in a relatively low efficiency mode;
chinese patent discloses chipless cutting device of high-pressure oil pipe (grant bulletin number CN 215509239U), this patent inserts the high-pressure oil pipe in the casing through the pilot hole, and clamp fixedly with the high-pressure oil pipe through clamping device of left and right sides, first motor passes through the intermeshing of first bevel gear and second bevel gear, drive the transmission shaft and rotate, the transmission shaft passes through the second spur gear and drives first spur gear and rotate, and then drive the rotation seat and rotate, make the high-pressure oil pipe rotate, and then accomplish the fast cutting, but, this patent does not support the structure of oil pipe when cutting oil pipe, because oil pipe is the hose if not supporting it, the tool bit can produce the extrusion to oil pipe when cutting and lead to oil pipe deformation, cause the untidy problem of oil pipe incision easily. Therefore, the invention provides a cutting device and a cutting method for high-pressure oil pipe production, so as to solve the problems.
Disclosure of Invention
The invention aims to provide cutting equipment and a cutting method for high-pressure oil pipe production, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the cutting equipment for the production of the high-pressure oil pipe comprises a supporting plate, wherein the upper end of the supporting plate is fixedly connected with a feeding cylinder for conveying the oil pipe, the feeding structure for driving the oil pipe to move is arranged in the feeding cylinder, the feeding structure can be suitable for the oil pipes with different outer diameters, the upper end of the supporting plate is also movably connected with a supporting cylinder for supporting, the inside of the supporting cylinder is slidably connected with a supporting rod for supporting the oil pipe, the feeding structure is also arranged in the supporting cylinder, and the feeding structure in the supporting cylinder can drive the supporting rod to slide in the supporting cylinder;
the feeding cylinder comprises a cylinder body, one end of the cylinder body, which is close to the supporting cylinder, is rotationally connected with a cutting disc, the lower end of the cylinder body is fixedly connected with a rotating motor which drives the cutting disc to rotate, the cutting structure comprises a plurality of fixing columns, the fixing columns are fixedly connected onto the outer wall of the cutting disc, cutter arms are rotationally connected to the outer parts of the fixing columns, one ends, which are far away from the fixing columns, of the cutter arms are detachably connected with cutter heads, and specifically, the front ends and the rear ends of the cutter heads are respectively attached with polishing plates.
As a further scheme of the invention, one end of the cutter arm, which is close to the fixed column, is fixedly connected with a rotating ring, the outer wall of the rotating ring is fixedly connected with a plurality of teeth, and in order to monitor the cutting force of the cutter head in real time, the outer wall of the fixed column is fixedly connected with a tension sensor which is connected with the cutter arm through a tension rope.
As a still further scheme of the invention, the outer wall of the cylinder body is rotationally connected with a driven ring, the driven ring is meshed with the rotating ring, the outer wall of the cutting disc is fixedly connected with a plurality of cutting motors, the output shafts of the cutting motors are fixedly connected with power gears, and the power gears are meshed with the driven ring.
As a still further scheme of the invention, a plurality of mounting windows are formed in the outer wall of the cylinder body, a feeding wheel is rotatably connected in each mounting window, the feeding wheel is rotatably connected with the cylinder body through a main shaft, a first bevel gear is fixedly connected to the end part of each main shaft, a plurality of motor grooves are formed in the outer wall of the cylinder body, the first bevel gear is located in each motor groove, a plurality of driving motors are inserted in each motor groove, a second bevel gear is fixedly connected to an output shaft of each driving motor, and the second bevel gears are meshed with the first bevel gears.
As still further scheme of the invention, the inner wall of the installation window is provided with the supporting groove, a connecting window is arranged between the installation window and the motor groove, and the main shaft can slide up and down in the supporting groove and the connecting window.
As still further scheme of the invention, the lower end of the driving motor is rotatably connected with an adjusting rod, the external thread of the adjusting rod is connected with a rotating sleeve, and the rotating sleeve is rotatably connected with the cylinder.
As a still further scheme of the invention, the worm is rotationally connected in the motor groove and meshed with the rotating sleeve, and the rotating sleeve can be driven to rotate by rotating the worm, so that the driving motor is controlled to move up and down by the adjusting rod, and the feeding wheel is driven to move up and down under the action of the clamping block and the pressing block when the driving motor moves.
As a still further scheme of the invention, the support rod comprises a rod body, the rod body is a hollow tube, one end of the rod body, which is far away from the feeding cylinder, is connected with the air pump structure through a connecting hose, a cutting groove is formed in the outer part of the rod body, the cutter head can be prevented from being contacted with the rod body through the arrangement of the cutting groove, a plurality of connecting ports are further formed in the outer wall of the rod body, and sealing films are packaged in the connecting ports.
Compared with the prior art, the invention has the beneficial effects that:
1. when the oil pipe cutting device is used, the oil pipe is aligned with the supporting rod, the feeding wheel in the supporting cylinder is used for controlling the supporting rod to move towards the direction of the feeding cylinder, so that the supporting rod is inserted into the oil pipe to support the oil pipe, when the cutting groove on the surface of the supporting rod moves to the lower end of the cutter head, the movement of the supporting rod can be stopped, then the feeding wheel in the feeding cylinder is started to enable the oil pipe to slide on the surface of the supporting rod, when the oil pipe moves to the length to be cut, the feeding wheel is arranged on the pipe wall, and then the supporting rod is inflated to enable the sealing film to expand to enable the sealing film to be in contact with the inner wall of the oil pipe, so that the oil pipe is positioned, and the problem that the oil pipe is deviated when the oil pipe is cut is avoided.
2. When the oil pipe cutting device is used, the cutting motor is started to drive the driven ring to rotate during cutting, the driven ring drives the cutter arms to rotate through the rotating ring when the driven ring rotates, so that the cutter arms bring the cutter heads to approach the outer wall of the oil pipe, then the rotating motor is started to drive the cutting disc to rotate, and the cutting disc drives the cutter arms and the cutter heads to rotate together when the cutting disc rotates, so that the oil pipe is cut, and the oil pipe can be cut rapidly in such a way, so that the cutting time is saved.
3. When the oil pipe cutting tool is used, the tension force sensor is pulled by the cutter arm through the tension rope in the rotating process, and the tension force applied to the tension force sensor can be changed by changing the rotating angle of the driven ring, so that the cutting depth of the cutter head is controlled, the cutter head is prevented from contacting the outer wall of the supporting rod after cutting through the oil pipe, and the cutter head is aligned with the cutting groove when cutting the oil pipe, so that the cutter head can be protected.
Drawings
Fig. 1 is a schematic structural view of a cutting device for high-pressure oil pipe production.
Fig. 2 is a split view of a cutting device for high pressure oil pipe production.
Fig. 3 is a structural view of a feed cylinder in a cutting device for high-pressure oil pipe production.
Fig. 4 is a split view of a feed cylinder in a cutting device for high-pressure oil pipe production.
Fig. 5 is a side view of a feed cylinder in a cutting apparatus for high pressure tubing production.
Fig. 6 is a structural view of a cutting structure in a cutting apparatus for high pressure oil pipe production.
Fig. 7 is a sectional view of a support rod in a cutting apparatus for high pressure oil pipe production.
Fig. 8 is a structural view of a feeding structure in a cutting device for high-pressure oil pipe production.
Fig. 9 is a cross-sectional view of a feed cylinder in a cutting apparatus for high pressure oil pipe production.
Fig. 10 is an enlarged view of a portion a of fig. 8 of a cutting apparatus for producing high-pressure oil tubes.
In the figure: 1. a support plate; 2. a feeding cylinder; 3. a support cylinder; 4. a feeding structure; 5. cutting the structure; 6. a support rod; 7. a support block; 8. an air pump structure; 9. a connecting hose; 10. a threaded rod; 11. a power motor; 12. a discharge port; 13. a stripper plate;
200. a cylinder; 201. a support frame; 202. installing a window; 203. a motor slot; 204. a connection window; 205. a support groove; 206. a cutting disc; 207. a rotating motor; 208. a rotating wheel;
400. a feeding wheel; 401. a main shaft; 402. a clamping block; 403. a support spring; 404. a driving motor; 405. pressing the block; 406. a first bevel gear; 407. a second bevel gear; 408. an adjusting rod; 409. a rotating sleeve; 410. a worm; 411. a connecting gear; 412. a power toothed ring;
500. fixing the column; 501. a cutter arm; 502. a rotating ring; 503. a fixed sleeve; 504. a tension sensor; 505. a tension rope; 506. a fixed head; 507. a cutter head; 508. polishing the plate; 509. a slave ring; 510. a cutting motor; 511. a power gear; 600. a rod body; 601. a connection port; 602. cutting a groove; 603. and (3) a sealing film.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 to 4, in the embodiment of the invention, a cutting device for producing high-pressure oil pipe comprises a supporting plate 1, wherein the upper end of the supporting plate 1 is fixedly connected with a feeding cylinder 2 for conveying oil pipes, a feeding structure 4 for driving the oil pipes to move is installed inside the feeding cylinder 2, the feeding structure 4 can be suitable for oil pipes with different outer diameters, the upper end of the supporting plate 1 is also movably connected with a supporting cylinder 3 supported by the supporting plate, the upper end of the supporting plate 1 is provided with a discharge opening 12, the inside of the discharge opening 12 is rotatably connected with a threaded rod 10, the outside of the supporting cylinder 3 is fixedly connected with a supporting block 7, the supporting block 7 can slide in the discharge opening 12, the threaded rod 10 is in threaded connection with the supporting block 7, the right end of the threaded rod 10 penetrates through the side wall of the supporting plate 1, one end of the threaded rod 10 penetrates through the side wall of the supporting plate 1 and is provided with a power motor 11 through a coupling, the power motor 11 is connected with the supporting plate 1 through a supporting table, more particularly, the lower end of the discharge opening 12 is fixedly connected with a discharge plate 13, the oil pipes which can be guided by the discharge plate 13 to the front end of the supporting plate 1, more particularly, the discharge plate 13 falls down to the front end of the supporting plate 3, the supporting rod 3 is arranged in a sliding manner, the supporting rod 3 can also be connected with the supporting cylinder 3 in the supporting structure 4, and can slide inside the supporting cylinder 4 is provided with a supporting structure 6, and can slide inside the supporting rod 4;
referring to fig. 3-6, specifically, the feeding cylinder 2 includes a cylinder 200, one end of the cylinder 200, which is close to the supporting cylinder 3, is rotationally connected with a cutting disc 206, a lower end of the cylinder 200 is fixedly connected with a rotating motor 207 for driving the cutting disc 206 to rotate, specifically, an output shaft of the rotating motor 207 is fixedly connected with a rotating wheel 208, an outer wall of the rotating wheel 208 is attached to an outer wall of the cutting disc 206, more specifically, rubber sleeves are wrapped on the outer walls of the rotating wheel 208 and the cutting disc 206, friction force between the cutting disc 206 and the rotating wheel 208 can be increased through the rubber sleeves, the cylinder 200 is fixedly connected with the supporting plate 1 through a supporting frame 201, the cutting structure 5 includes a plurality of fixing columns 500, the fixing columns 500 are fixedly connected to the outer wall of the cutting disc 206, specifically, the fixing columns 500 are fixed at the right end of the cutting disc 206, the outer portion of the fixing columns 500 is rotationally connected with a cutter arm 501, one end, which is far away from the fixing columns 507, of the cutter arm 501 is detachably connected with a cutter head 507, and specifically, the cutter head 507 is attached to the arm 501 through a locking bolt, and polishing plate 508 is attached to the front and back ends of the cutter head 507;
one end of a cutter arm 501 close to a fixed column 500 is fixedly connected with a rotating ring 502, the cutter arm 501 is rotationally connected with the fixed column 500 through the rotating ring 502, a plurality of teeth are fixedly connected to the outer wall of the rotating ring 502, a tension sensor 504 is fixedly connected to the outer wall of the cutting force fixed column 500 for monitoring a cutter head 507 in real time, the tension sensor 504 is connected with the cutter arm 501 through a tension rope 506, a fixed sleeve 503 is fixedly connected to the outer wall of the fixed column 500, the tension sensor 504 is positioned in the fixed sleeve 503, the tension sensor 504 can be protected through the fixed sleeve 503, more particularly, one end of the tension rope 505 is fixedly connected with the tension sensor 504, and the other end of the tension rope 505 is fixedly connected with the cutter arm 501 through a fixed head 505;
the outer wall of the cylinder 200 is rotationally connected with a driven ring 509, the driven ring 509 is meshed with the rotating ring 502, the outer wall of the cutting disc 206 is fixedly connected with a plurality of cutting motors 510, the output shafts of the cutting motors 510 are fixedly connected with power gears 511, the power gears 511 are meshed with the driven ring 509, the driven ring 509 is an inner gear ring, and the driven ring 509 and the cutting motors 510 are both fixed on the right end face of the cutting disc 206;
referring to fig. 8-10, a plurality of mounting windows 202 are formed on the outer wall of the barrel 200, a feeding wheel 400 is rotatably connected in each mounting window 202, the feeding wheel 400 is rotatably connected with the barrel 200 through a main shaft 401, the end part of each main shaft 401 is fixedly connected with a first bevel gear 406, a plurality of motor grooves 203 are also formed on the outer wall of the barrel 200, the first bevel gears 406 are positioned in the motor grooves 203, a plurality of driving motors 404 are also inserted in the motor grooves 203, a second bevel gear 407 is fixedly connected on the output shaft of each driving motor 404, and the second bevel gears 407 are meshed with the first bevel gears 406;
referring to fig. 8 and 9, specifically, the inner wall of the mounting window 202 is provided with a supporting groove 205, a connecting window 204 is provided between the mounting window 202 and the motor groove 203, the spindle 401 can slide up and down in the supporting groove 205 and the connecting window 204, more specifically, the inside of the supporting groove 205 is symmetrically and slidingly connected with clamping blocks 402, one end of the spindle 401 far away from the motor groove 203 is located between the two clamping blocks 402, one end of the two clamping blocks 402 far away from each other is fixedly connected with a supporting spring 403, the inside of the connecting window 204 is slidingly connected with one clamping block 402, the lower end of the clamping block 402 is fixedly connected with the supporting spring 403, a lower pressing block 405 is also slidingly connected in the connecting window 204, and the lower pressing block 405 drives the motor 404 to be fixedly connected;
referring to fig. 10, an adjusting rod 408 is rotatably connected to the lower end of the driving motor 404, a thread is provided on the surface of the adjusting rod 408, a rotating sleeve 409 is connected to an external thread of the adjusting rod 408, the rotating sleeve 409 is a worm wheel, the rotating sleeve 409 is rotatably connected to the cylinder 200, a fixed ring is sleeved outside the rotating sleeve 409, the fixed ring is rotatably connected to the rotating sleeve 409, and is fixedly connected to the inner wall of the motor slot 203, a worm 410 is rotatably connected to the inside of the motor slot 203, the worm 410 is meshed with the rotating sleeve 409, one end of the worm 410 penetrating through the motor slot 203 is fixedly connected to a connecting gear 411, one end of the cylinder 200 away from the supporting cylinder 3 is rotatably connected with a power toothed ring 412, the power toothed ring 412 is meshed with the connecting gear 411, and the rotating sleeve 409 can be driven to rotate by rotating the worm 410, so that when the driving motor 404 is controlled to move up and down by the adjusting rod 408, the feeding wheel 400 can be driven to move up and down under the action of a clamping block 402 and a pressing block 405, and the feeding structure 4 can be applied to oil pipes with different outer diameters;
specifically, the mounting manner of the feeding structure 4 in the support cylinder 3 is the same as the mounting manner of the feeding structure 4 in the feeding cylinder 2.
Embodiment two: referring to fig. 1, 2 and 7, in combination with the foundation of embodiment 1, the support rod 6 includes a rod 600, the rod 600 is a hollow tube, one end of the rod 600 away from the feeding barrel 2 is connected with an air pump structure 8 through a connecting hose 9, the air pump structure 8 is fixedly mounted at the upper end of the support plate 1, a cutting groove 602 is formed in the outer portion of the rod 600, the cutter head 507 is prevented from contacting the rod 600 through the arrangement of the cutting groove 602, a plurality of connecting ports 601 are formed in the outer wall of the rod 600, and sealing films 603 are encapsulated in the connecting ports 601;
specifically, the number of the feeding wheels 400 in the support cylinder 3 is three, and the number of the connecting ports 601 is three on the rod body 600, and the three feeding wheels 400 are respectively positioned between the three connecting ports 601, more specifically, the feeding wheels 400 are not in contact with the connecting ports 601.
The working principle of the invention is as follows:
when the feeding device is used, an oil pipe is inserted from the left end of the feeding cylinder 2, then the driving motor 404 is started to drive the feeding wheel 400 to rotate, the oil pipe can be conveyed towards the direction of the supporting cylinder 3 in the process that the feeding wheel 400 rotates, when the inserted end of the oil pipe moves to the right side of the feeding cylinder 2, the driving motor 404 is firstly closed, then the oil pipe is aligned with the supporting rod 6, the feeding wheel 400 in the supporting cylinder 3 is used for controlling the supporting rod 6 to move towards the direction of the feeding cylinder 2, so that the supporting rod 6 is inserted into the oil pipe to support the oil pipe, when a cutting groove 602 on the surface of the supporting rod 6 moves to the lower end of the cutter head 507, the movement of the supporting rod 6 can be stopped, then the feeding wheel 400 in the feeding cylinder 2 is started to enable the oil pipe to slide on the surface of the supporting rod 6, and when the oil pipe moves to a length to be cut, the feeding wheel 400 is inflated into the supporting rod 6, so that the sealing film 603 is in contact with the inner wall of the oil pipe, and thus positioning the oil pipe (specifically, when the sealing film 603 is inflated, the inner wall of the oil pipe is propped against the inner wall of the oil pipe, and thus the supporting positioning) is further avoiding the problem that the oil pipe is deviated when the oil pipe is cut;
when cutting, firstly, the cutting motor 510 is started to drive the secondary moving ring 509 to rotate, when the secondary moving ring 509 rotates, the cutter arm 501 is driven to rotate through the rotating ring 502 so that the cutter arm 501 is close to the outer wall of the oil pipe with the cutter head 507, then, the rotating motor 207 is started to drive the cutting disc 206 to rotate, and when the cutting disc 206 rotates, the cutter arms 501 and the cutter head 507 are driven to rotate together, so that the oil pipe is cut, and in this way, the oil pipe can be cut quickly, and the cutting time is saved;
the cutter arm 501 pulls the tension sensor 504 through the tension rope 505 in the rotating process, so that the cutting force of the cutter head 507 is detected, the rotating angle of the cutter arm 501 can be changed by changing the rotating angle of the secondary moving ring 509, the tension force born by the tension sensor 504 can be changed, the cutting depth of the cutter head 507 is controlled, the cutter head 507 is prevented from contacting the outer wall of the support rod 6 after cutting through an oil pipe, and the cutter head 507 is aligned with the cutting groove 602 when cutting the oil pipe, so that the cutter head 507 can be protected;
when the oil pipe is cut off, the cutter head 507 can enter the cutting groove 602, at the moment, the cutting end of the oil pipe can be in contact with the polishing plate 508 on the cutter head 507, and the polishing plate 508 can polish the cutting end of the oil pipe along with the continuous rotation of the cutting disc 206, so that the flatness of the cutting end of the oil pipe is improved, the cutter head 507 is reset after polishing is finished, the sealing film 603 is reset, the supporting cylinder 3 can be controlled to move in a direction away from the feeding cylinder 2, and finally the oil pipe on the supporting rod 6 is manually removed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a cutting equipment is used in production of high pressure oil pipe, includes backup pad (1), its characterized in that, the upper end fixedly connected with of backup pad (1) is used for transmitting the pay-off section of thick bamboo (2) of oil pipe, the internally mounted of pay-off section of thick bamboo (2) has the pay-off structure (4) that drives oil pipe and remove, just pay-off structure (4) can be applicable to the oil pipe of different external diameters, the upper end of backup pad (1) still swing joint has a supporting cylinder (3) that supports, the inside sliding connection of supporting cylinder (3) has bracing piece (6) that are used for carrying out the support to oil pipe, just pay-off structure (4) are also installed to the inside of supporting cylinder (3), pay-off structure (4) in supporting cylinder (3) can drive bracing piece (6) and slide in supporting cylinder (3);
the utility model provides a pay-off section of thick bamboo (2) include barrel (200), the one end that barrel (200) is close to supporting cylinder (3) rotates and is connected with cutting dish (206), the lower extreme fixedly connected with of barrel (200) drives cutting dish (206) pivoted rotating electrical machines (207), cutting structure (5) include a plurality of fixed columns (500), fixed column (500) fixed connection is on the outer wall of cutting dish (206), the outside of fixed column (500) all rotates and is connected with tool arm (501), tool arm (501) are kept away from the one end of fixed column (500) and can be dismantled and be connected with tool bit (507), specifically, both ends all laminate around tool bit (507) have polishing board (508).
2. The cutting equipment for high-pressure oil pipe production according to claim 1, wherein one end of the cutter arm (501) close to the fixed column (500) is fixedly connected with a rotating ring (502), a plurality of teeth are fixedly connected to the outer wall of the rotating ring (502), a tension sensor (504) is fixedly connected to the outer wall of the fixed column (500) for monitoring the cutting force of the cutter head (507) in real time, and the tension sensor (504) is connected with the cutter arm (501) through a tension rope (506).
3. The cutting equipment for high-pressure oil pipe production according to claim 2, wherein a driven ring (509) is rotationally connected to the outer wall of the cylinder body (200), the driven ring (509) is meshed with the rotating ring (502), a plurality of cutting motors (510) are fixedly connected to the outer wall of the cutting disc (206), power gears (511) are fixedly connected to the output shafts of the cutting motors (510), and the power gears (511) are meshed with the driven ring (509).
4. The cutting equipment for high-pressure oil pipe production according to claim 1, wherein a plurality of mounting windows (202) are formed in the outer wall of the cylinder body (200), each mounting window (202) is rotatably connected with a feeding wheel (400) inside, each feeding wheel (400) is rotatably connected with the cylinder body (200) through a main shaft (401), each end part of each main shaft (401) is fixedly connected with a first bevel gear (406), a plurality of motor grooves (203) are further formed in the outer wall of the cylinder body (200), the first bevel gears (406) are located in the motor grooves (203), a plurality of driving motors (404) are further inserted in the motor grooves (203), a second bevel gear (407) is fixedly connected to an output shaft of each driving motor (404), and the second bevel gears (407) are meshed with the first bevel gears (406).
5. The cutting device for high-pressure oil pipe production according to claim 4, wherein the inner walls of the mounting windows (202) are provided with supporting grooves (205), connection windows (204) are provided between the mounting windows (202) and the motor grooves (203), and the main shaft (401) can slide up and down in the supporting grooves (205) and the connection windows (204).
6. The cutting device for high-pressure oil pipe production according to claim 5, wherein an adjusting rod (408) is rotatably connected to the lower end of the driving motor (404), a rotating sleeve (409) is connected to the outer thread of the adjusting rod (408), and the rotating sleeve (409) is rotatably connected to the cylinder (200).
7. The cutting device for high-pressure oil pipe production according to claim 6, wherein the motor groove (203) is internally and rotatably connected with a worm (410), the worm (410) is meshed with a rotating sleeve (409), the rotating sleeve (409) can be driven to rotate by rotating the worm (410), thereby the driving motor (404) is controlled to move up and down by an adjusting rod (408), and the feeding wheel (400) is driven to move up and down under the action of the clamping block (402) and the pressing block (405) when the driving motor (404) moves.
8. The cutting equipment for high-pressure oil pipe production according to claim 1, characterized in that the supporting rod (6) comprises a rod body (600), the rod body (600) is a hollow pipe, one end of the rod body (600) far away from the feeding barrel (2) is connected with the air pump structure (8) through the connecting hose (9), a cutting groove (602) is formed in the outer portion of the rod body (600), a cutter head (507) can be prevented from being in contact with the rod body (600) through the setting of the cutting groove (602), a plurality of connecting ports (601) are further formed in the outer wall of the rod body (600), and sealing films (603) are respectively packaged in the connecting ports (601).
9. A cutting method for a high-pressure oil pipe, which is used for the cutting equipment for producing the high-pressure oil pipe according to any one of claims 1 to 8, and is characterized by comprising the following steps:
s1: the oil pipe is inserted from the left end of the feeding barrel (2), then the driving motor (404) is started to drive the feeding wheel (400) to rotate, and the oil pipe can be conveyed to the direction of the supporting barrel (3) in the rotating process of the feeding wheel (400):
s2: the oil pipe and the support rod (6) are aligned, and the feeding wheel (400) in the support cylinder (3) is used for controlling the support rod (6) to move towards the feeding cylinder (2), so that the support rod (6) is inserted into the oil pipe to support the oil pipe;
s3: the cutter heads (507) are adjusted to be attached to the outer wall of the oil pipe, then the rotating motor is started to drive the cutting disc (206) to rotate, so that the cutter heads (507) rotate around the outer wall of the oil pipe, and then the oil pipe is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311626805.2A CN117697032A (en) | 2023-11-30 | 2023-11-30 | Cutting equipment and cutting method for high-pressure oil pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311626805.2A CN117697032A (en) | 2023-11-30 | 2023-11-30 | Cutting equipment and cutting method for high-pressure oil pipe production |
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| Publication Number | Publication Date |
|---|---|
| CN117697032A true CN117697032A (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311626805.2A Pending CN117697032A (en) | 2023-11-30 | 2023-11-30 | Cutting equipment and cutting method for high-pressure oil pipe production |
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| CN (1) | CN117697032A (en) |
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