CN117047581A - Polishing device for reducing pipe machining and polishing method thereof - Google Patents
Polishing device for reducing pipe machining and polishing method thereof Download PDFInfo
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- CN117047581A CN117047581A CN202311307645.5A CN202311307645A CN117047581A CN 117047581 A CN117047581 A CN 117047581A CN 202311307645 A CN202311307645 A CN 202311307645A CN 117047581 A CN117047581 A CN 117047581A
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- rod
- fixedly connected
- groove
- polishing
- reducing pipe
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- 238000005498 polishing Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims description 28
- 230000000087 stabilizing effect Effects 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 244000208734 Pisonia aculeata Species 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
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- 230000000452 restraining effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a polishing device for reducing pipe machining and a polishing method thereof, belonging to the technical field of pipelines; the standing groove is arranged on one side inner wall of the standing groove, the first motor is fixedly connected in the standing groove, the standing groove can be placed in the standing cylinder when the reducing pipe is required to be processed, then the reducing pipe can be positioned through the clamping mechanism, then the inside and outside surfaces of the pipe can be polished through the inner diameter polishing mechanism and the outer diameter polishing mechanism, and the reducing pipe is higher in polishing speed and efficiency when the reducing pipe is required to be polished through the design.
Description
Technical Field
The invention belongs to the technical field of pipelines, and particularly relates to a polishing device for reducing pipe machining and a polishing method thereof.
Background
Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.
In the chemical industry field, multiple pipelines are required to transport and transfer chemicals, the reducing pipe is an indispensable one, the inside diameter and the outside diameter of the reducing pipe are required to be processed, polished and processed respectively before the reducing pipe is formally put into use, and the inside diameter and the outside diameter of the reducing pipe cannot be polished at multiple angles in the existing mechanical polishing mode, so that the polishing speed of the reducing pipe is influenced, and the overall processing efficiency of the reducing pipe is further influenced.
Disclosure of Invention
The invention aims to provide a polishing device and a polishing method for reducing pipe processing, and aims to solve the problem that the prior mechanical polishing mode in the prior art cannot polish the inner diameter and the outer diameter of a reducing pipe at multiple angles at the same time, so that the polishing speed of the reducing pipe is influenced, and the overall processing efficiency of the reducing pipe is further influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions:
grinding device is used in reducing pipe processing includes:
the electric roller is arranged on the inner wall of one side of the placing cylinder;
the assembly groove is formed at one end of the electric roller;
the inner diameter polishing mechanism consists of a sliding groove, a first screw rod, a mounting groove, a second motor, a first screw rod nut, a step block, an adjusting groove, an adjusting rod and a first polishing bead, wherein the sliding groove and the adjusting groove are respectively formed in the lower inner wall and the upper inner wall of the assembling groove, the mounting groove is formed in one side inner wall of the sliding groove, the second motor is fixedly connected with one side inner wall of the sliding groove, the first screw rod is rotationally connected between two side inner walls of the sliding groove, the first screw rod is fixedly connected with the output end of the second motor, the first screw rod nut is in threaded connection with the circumferential surface of the first screw rod, the step block is fixedly connected with the upper end of the first screw rod nut, the adjusting rod is in sliding connection with the adjusting groove, and the first polishing bead is fixedly connected with the upper end of the adjusting rod; and external diameter grinding machanism, external diameter grinding machanism comprises two backup pads, second lead screw nut, external pole, articulated pole and second polishing pearl, two the backup pad is equal fixed connection in the one end of equipment shell, the second lead screw rotates to be connected in the looks near the end of two backup pads, second lead screw nut threaded connection is in the circumference surface of second lead screw, external pole fixed connection is in the one end of second lead screw nut, the articulated pole rotates the one end of connecting in external pole through the pivot, second polishing pearl fixed connection is in the one end of articulated pole.
As a preferable scheme of the invention, one end of the assembly shell is provided with a placement groove, one side inner wall of the placement groove is provided with a placement groove, a first motor is fixedly connected in the placement groove, a placement cylinder is rotationally connected in the placement groove, an electric roller is rotationally arranged in the placement cylinder, the placement cylinder is fixedly connected with the output end of the first motor, one end of one support plate is fixedly connected with a third motor, one end of an external connection rod is fixedly connected with a placement plate, one end of the placement plate is fixedly connected with an electric cylinder, the piston rod end of the electric cylinder is fixedly connected with an L plate, one end of the L plate is fixedly connected with a rack, and the circumferential surface of the rotating shaft is fixedly connected with a gear which is meshed with the rack.
As a preferable scheme of the invention, the device further comprises a clamping mechanism, wherein the clamping mechanism is composed of a supporting rod, two clamping holes, two L-shaped rods, two pull springs, two sponge arc plates, a limiting rod and a sliding sleeve, the two clamping holes are formed in the circumferential surface of the placing cylinder, the two L-shaped rods are respectively and slidably connected in the two clamping holes, the two sponge arc plates are respectively and fixedly connected to the adjacent ends of the L-shaped rods, the supporting rod is fixedly connected to one end of the assembling shell, the limiting rod is fixedly connected to one end of the supporting rod, the sliding sleeve is slidably connected to the circumferential surface of the limiting rod, and two ends of the pull rods are respectively and movably hinged to one ends of the two L-shaped rods and the upper ends and the lower ends of the sliding sleeve through hinge shafts.
As a preferred scheme of the invention, the invention further comprises a supporting mechanism, wherein the supporting mechanism consists of an electric telescopic rod, an assembling groove, a pulling groove, a horizontal rod, a horizontal ring, a mounting shell, an expansion spring, a connecting rod, a stress rod and a supporting arc plate, the assembling groove and the pulling groove are respectively arranged at one end of the assembling shell, the electric telescopic rod and the horizontal rod are respectively and fixedly connected with one side inner wall of the assembling groove and one side inner wall of the pulling groove, the horizontal ring is in sliding connection with the circumferential surface of the horizontal rod, the mounting shell is fixedly connected with the upper end of the horizontal ring, the expansion spring is fixedly connected with the lower inner wall of the mounting shell, the stress rod is fixedly connected with the upper end of the expansion spring, the supporting arc plate is fixedly connected with the upper end of the stress rod, and two ends of the connecting rod are respectively and rotatably connected with one end of the stress rod and one end of the assembling groove through a rotating shaft.
As a preferable scheme of the invention, the upper end and the lower end of the supporting rod are fixedly connected with telescopic rods, one end of the limiting rod is fixedly connected with an anti-falling plate, the two ends of the limiting rod are fixedly connected with pulling rods, and the lower inner wall of the installation shell is fixedly connected with telescopic tubes.
As a preferable scheme of the invention, two ends of the installation shell are respectively provided with a vertical groove and an anti-blocking groove, one end of the stress rod is fixedly connected with a vertical block, the vertical block is slidably connected in the installation shell, the upper end of the vertical block is provided with a stabilizing hole, a vertical rod is fixedly connected between the upper inner wall and the lower inner wall of the installation shell, and the vertical block is slidably connected to the circumferential surface of the vertical rod through the stabilizing hole.
As a preferable scheme of the invention, one end of the assembly shell is provided with a storage groove, the circumferential inner wall of the placement groove is provided with a rotating groove, the circumferential surface of the placement cylinder is fixedly connected with a rotating ring, and the rotating ring is connected in the rotating groove in a sliding way.
As a preferable scheme of the invention, a limit groove is formed in one side inner wall of the adjusting groove, one end of the adjusting rod is fixedly connected with a reset block, an anti-drop rod is fixedly connected between the upper inner wall and the lower inner wall of the limit groove, the reset block is slidably connected to the circumferential surface of the anti-drop rod, a reset spring is fixedly connected between the upper inner wall of the limit groove and the upper end of the reset block, and the lower end of the adjusting rod is provided with a magnetic attraction block.
As a preferable scheme of the invention, one end of the assembly shell is provided with a stabilizing groove, one end of the second screw nut is fixedly connected with a stabilizing block, and the stabilizing block is slidably connected in the stabilizing groove.
As a preferred embodiment of the present invention,
a polishing method of a polishing device for reducing pipe processing comprises the following steps:
s1: when the reducing pipe is required to be polished, the reducing pipe can be sleeved on the circumferential surface of the electric roller and simultaneously placed in the placement cylinder, at the moment, the two L rods can be pulled towards the close ends through the back pulling of the two back pulling springs, so that the two sponge arc plates move towards the close ends, and the reducing pipe is clamped to be stable;
s2: then the second motor can be started according to the inner diameter of the reducer pipe so that the output shaft of the second motor drives the first screw rod to rotate, at the moment, the first screw rod nut in threaded connection with the circumferential surface of the second motor moves and drives the step block to move, at the moment, the adjusting rod can stay on steps with different heights when the step block moves through the step shape of the step block and the inclined plane at one end of the adjusting rod, and the protruding heights of the adjusting rod and the first grinding beads are different, so that the reducer pipe with different inner diameters is adapted;
s3: and after the inner diameter adjustment is finished, the third motor is started to drive the output shaft of the third motor to drive the second screw rod to rotate, at this time, the second screw rod nut can move, thereby driving the outer connecting rod, the hinging rod and the position of the second polishing bead to adjust, then the piston end of the second polishing bead can be stretched out and drawn back through the starting motor, so as to drive the L plate to move, and further drive the rack to move, thereby driving the gear meshed with the rack to rotate, and further drive the rotating shaft and the hinging rod to rotate, and further change the polishing angle of the second polishing bead, and further enable the inner diameter angle and the outer diameter angle required by polishing of the reducing tube to be adjusted, at this time, the first motor is started to drive the placing cylinder to rotate, at this time the reducing tube can be driven to rotate, and then be polished by the second polishing bead, and then the electric roller can be started to enable the second polishing bead to reversely rotate, and further drive the first polishing bead to reversely rotate, and further polish the inner diameter of the reducing tube.
Compared with the prior art, the invention has the beneficial effects that:
1. when needs are processed to the reducing pipe, can place it in placing the section of thick bamboo, then can fix a position the reducing pipe through fixture, then through the simultaneous operation of internal diameter grinding machanism and external diameter grinding machanism, alright the inside and outside surface of pipeline polishes the processing for the reducing pipe is when needs polish the processing, and its speed of polishing is faster and efficiency is higher through above-mentioned design.
2. After the reducing pipe is positioned in the placing cylinder and positioned, the reducing pipe can be supported through the supporting mechanism, so that the reducing pipe is prevented from inclining during polishing, the stability of the reducing pipe during polishing is improved, and the polishing safety of the reducing pipe is further improved.
3. When supporting the arc board and supporting the pipeline, and when the pipeline is rotating at supporting arc board circumference inner wall, can weaken the friction of pipeline and support the arc board through the gyro wheel that the rotation of support arc board circumference inner wall was connected through the revolving post, and then reduce the friction loss of support arc board to the pipeline, improve the processingquality of pipeline.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a first front perspective view of the present invention;
FIG. 2 is a first side perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a second side perspective view of the present invention;
FIG. 5 is a perspective view of the present invention in principal section;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;
FIG. 7 is a top perspective view of the present invention;
fig. 8 is a partial enlarged view of fig. 7B in the present invention.
In the figure: 1. assembling the shell; 101. placing a cylinder; 102. a support rod; 103. a restraining bar; 104. an anti-drop plate; 105. pulling the rod; 106. a pull rod; 107. an L-shaped rod; 108. a pull-back spring; 109. a telescopic rod; 110. a motorized roller; 111. a first motor; 112. a placement groove; 113. a rotating ring; 114. a rotating groove; 2. a connecting groove; 201. a pulling groove; 202. a horizontal bar; 203. a damage prevention plate; 204. a horizontal ring; 205. a mounting shell; 206. a vertical rod; 207. a vertical slot; 208. a vertical block; 209. an anti-blocking groove; 210. an expansion spring; 211. a telescopic tube; 212. a connecting rod; 213. a storage groove; 214. a force-bearing rod; 215. supporting an arc plate; 216. a roller; 3. an assembly groove; 301. a second motor; 302. a first screw rod; 303. a sliding groove; 304. a first lead screw nut; 305. a step block; 306. an adjusting lever; 307. a return spring; 308. a reset block; 309. an anti-drop rod; 310. a magnetic suction block; 311. a first grinding bead; 4. a third motor; 401. a support plate; 402. a second screw rod; 403. a second lead screw nut; 404. a stabilizing groove; 405. a stabilizing block; 406. an outer connecting rod; 407. a hinge rod; 408. a second polishing bead; 409. a gear; 410. an electric cylinder; 411. a setting plate; 412. an L plate; 413. a rack.
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.
Example 1
Referring to fig. 1-8, the present invention provides the following technical solutions:
a grinding device for reducing pipe processing, comprising;
a motorized roller 110, the motorized roller 110 being disposed on an inner wall of one side of the placement cylinder 101;
an assembly groove 3, wherein the assembly groove 3 is arranged at one end of the electric roller 110;
the inner diameter polishing mechanism comprises a sliding groove 303, a first screw rod 302, a mounting groove, a second motor 301, a first screw rod nut 304, a step block 305, an adjusting groove, an adjusting rod 306 and a first polishing bead 311, wherein the sliding groove 303 and the adjusting groove are respectively arranged on the lower inner wall and the upper inner wall of the assembling groove 3, the mounting groove is arranged on one side inner wall of the sliding groove 303, the second motor 301 is fixedly connected with one side inner wall of the sliding groove 303, the first screw rod 302 is rotationally connected between two side inner walls of the sliding groove 303, the output ends of the first screw rod 302 and the second motor 301 are fixedly connected, the first screw rod nut 304 is in threaded connection with the circumferential surface of the first screw rod 302, the step block 305 is fixedly connected with the upper end of the first screw rod nut 304, the adjusting rod 306 is in sliding connection with the adjusting groove, and the first polishing bead 311 is fixedly connected with the upper end of the adjusting rod 306; the outer diameter polishing mechanism comprises two supporting plates 401, a second screw rod 402, a second screw rod nut 403, an external connecting rod 406, a hinge rod 407 and a second polishing bead 408, wherein the two supporting plates 401 are fixedly connected to one end of the assembly shell 1, the second screw rod 402 is rotationally connected to the adjacent ends of the two supporting plates 401, the second screw rod nut 403 is in threaded connection with the circumferential surface of the second screw rod 402, the external connecting rod 406 is fixedly connected to one end of the second screw rod nut 403, the hinge rod 407 is rotationally connected to one end of the external connecting rod 406 through a rotating shaft, and the second polishing bead 408 is fixedly connected to one end of the hinge rod 407;
the mounting groove 112 has been seted up to the one end of equipment shell 1, the mounting groove has been seted up to the one side inner wall of mounting groove 112, the first motor 111 of fixedly connected with in the mounting groove 112 internal rotation is connected with and places a section of thick bamboo 101, the electric roll 110 rotates to locate in placing a section of thick bamboo 101, the output fixed connection of placing a section of thick bamboo 101 and first motor 111, one end fixedly connected with third motor 4 of one of them backup pad 401, the one end fixedly connected with mounting plate 411 of extension pole 406, the one end fixedly connected with jar 410 of mounting plate 411, the piston rod end fixedly connected with L board 412 of jar 410, the one end fixedly connected with rack 413 of L board 412, the circumference surface fixedly connected with gear 409 of pivot, gear 409 and rack 413 mesh mutually.
In the specific embodiment of the invention, when a pipeline needs to be polished, the pipeline can be placed in the placement barrel 101, at this time, the second motor 301 installed in the installation groove can be started, at this time, the output shaft of the second motor 301 can drive the first screw rod 302 to rotate in the sliding groove 303 and synchronously drive the step block 305 to move leftwards, at this time, the inclined plane at one end of the adjusting rod 306 can be abutted against the inclined plane at one end of the step block 305 in the moving process of the step block 305, so that the pipeline can be polished on the plane of different steps of the step block 305, the height of the first polishing beads 311 fixedly connected with the upper end of the adjusting rod 306 can be adjusted, the first polishing beads 311 can be further attached to the inner diameter of the pipeline to be polished, and then the first motor 111 placed in the placement groove can be started, so that the output shaft of the first motor 111 can drive the placement barrel 101 and the pipeline to rotate, and simultaneously drive the electric roller 110 to rotate in the opposite direction to the placement barrel 101, at this time, the inner wall of the pipeline can be polished by driving the first polishing beads 311, and the pipeline can be polished according to the different sizes of the pipeline, and the pipeline can be thoroughly polished according to the requirements: the first motor 111 and the second motor 301 of what type is specifically used are selected by related personnel familiar with the art, and the above related to the first motor 111 and the second motor 301 and the like all belong to the prior art, this scheme is not repeated, when needing to polish the peripheral surface of a pipeline, the third motor 4 fixedly connected with one end of the support plate 401 can be started, the output shaft of the third motor can drive the second screw rod 402 to rotate, at this moment, the second screw nut 403 in threaded connection with the peripheral surface of the second screw rod can move, and drive the extension rod 406 to move when moving, thereby finally drive the second polishing bead 408 to move, make it reach the proper position of the pipeline needing polishing, then start the electric cylinder 410 fixedly connected with one end of the installation plate 411, make the piston end of the electric cylinder stretch out and draw back, and then drive the L plate 412 and the rack 413 to move, then drive the gear 409 engaged with the rotation shaft to rotate, thereby change the rotation angle of the hinge rod 407, make the second polishing bead can be more attached to the peripheral surface of the pipeline, and further improve the polishing angle diversity of the second polishing bead 408, and make the pipeline also need to be polished at the peripheral surface of the pipeline when being polished, and the pipeline is further required to be polished. The specific type of the third motor 4 and the electric cylinder 410 are selected by those skilled in the art, and the above description about the third motor 4 and the electric cylinder 410 belongs to the prior art, and this scheme is not repeated.
Referring to fig. 3 specifically, the device further includes a clamping mechanism, the clamping mechanism is composed of a supporting rod 102, two clamping holes, two L rods 107, two pull rods 106, two pull springs 108, two sponge arc plates, a limiting rod 103 and a sliding sleeve, the two clamping holes are all formed on the circumferential surface of the placing cylinder 101, the two L rods 107 are respectively and slidably connected in the two clamping holes, the two sponge arc plates are respectively and fixedly connected to the adjacent ends of the L rods 107, the supporting rod 102 is fixedly connected to one end of the assembling shell 1, the limiting rod 103 is fixedly connected to one end of the supporting rod 102, the sliding sleeve is slidably connected to the circumferential surface of the limiting rod 103, and two ends of the two pull rods 106 are respectively and movably hinged to one ends of the two L rods 107 and the upper ends and the lower ends of the sliding sleeve through hinge shafts.
In this embodiment: after the pipeline is placed in the placing cylinder 101, at this moment, the elastic pull back of the two pull-back springs 108 can pull the two L rods 107 towards the end close to each other, at this moment, the two sponge arc plates can move towards the end close to each other, so that the pipeline is clamped to be stable, and when the two L rods 107 move, the sliding sleeve can be pulled by the two pull rods 106 to move rightwards on the outer surface of the limiting rod 103, and when the placing cylinder 101 rotates, centrifugal force can be generated to swing the sliding sleeve outwards, so that the sliding sleeve continuously moves rightwards, and the clamping tightness of the L rods 107 is further improved.
Referring to fig. 4 specifically, the device further includes a supporting mechanism, the supporting mechanism is composed of an electric telescopic rod, an assembling slot 2, a pulling slot 201, a horizontal rod 202, a horizontal ring 204, a mounting shell 205, an expansion spring 210, a connecting rod 212, a stress rod 214 and a supporting arc plate 215, the assembling slot 2 and the pulling slot 201 are all opened at one end of the assembling shell 1, the electric telescopic rod and the horizontal rod 202 are respectively and fixedly connected to one side inner wall of the assembling slot 2 and one side inner wall of the pulling slot 201, the horizontal ring 204 is slidably connected to the circumferential surface of the horizontal rod 202, the mounting shell 205 is fixedly connected to the upper end of the horizontal ring 204, the expansion spring 210 is fixedly connected to the lower inner wall of the mounting shell 205, the stress rod 214 is fixedly connected to the upper end of the expansion spring 210, the supporting arc plate 215 is fixedly connected to the upper end of the stress rod 214, and two ends of the connecting rod 212 are respectively and rotatably connected to one end of the stress rod 214 and one end of the assembling slot 2 through a rotating shaft.
In this embodiment: when the pipeline is required to be rotationally polished, the electric telescopic rod fixedly connected with the inner wall of one side of the assembly groove 2 can be started, the length of the electric telescopic rod is changed, one end of the telescopic rod is pushed to move leftwards through the connecting rod 212 which is rotationally connected with the rotating shaft, and in the process of gradually moving, the electric telescopic rod is reversely driven to shrink in the process of gradually moving, at the moment, the connecting rod 212 can be contacted with the inner wall of one side of the assembly groove 2 through the elastic expansion of the expansion spring 210, the connecting rod 214 and the supporting arc plate 215 are pushed upwards, and then the circumferential surface of the pipeline can be completely attached, so that the pipeline can be supported by the supporting arc plate 215 in the process of rotating, the stability of the pipeline in the process of rotating and polishing is improved, the mounting shell 205 can synchronously drive the horizontal ring 204 to slide on the circumferential surface of the horizontal rod 202 in the process of moving, the sliding stability of the mounting shell 205 is improved, and when the connecting rod 212 is required to be retracted, the connecting rod 212 can be contacted with the inner wall of one side of the assembly groove 2 in the process of being pulled back, at the moment, the connecting rod 212 can be gradually converted into a parallel state from the state, the connecting rod 212 is pulled to the state, the electric telescopic rod 215 is pulled down from the circumferential surface of the supporting arc plate 215, and the electric telescopic rod is not connected with the electric telescopic rod is positioned at one end of the electric power source, and the electric telescopic rod is not convenient to be assembled to the electric power source, and the electric power source is convenient to be assembled to be connected with the electric power source, and the electric power source is convenient to the electric power source is easy to be connected to the electric power and the electric power device.
Referring to fig. 5 specifically, the upper and lower ends of the supporting rod 102 are fixedly connected with a telescopic rod 109, one end of the limiting rod 103 is fixedly connected with an anti-falling plate 104, two ends of the limiting rod 103 are fixedly connected with a pulling rod 105, the lower inner wall of the mounting shell 205 is fixedly connected with a telescopic tube 211, two ends of the mounting shell 205 are respectively provided with a vertical groove 207 and an anti-blocking groove 209, one end of the stress rod 214 is fixedly connected with a vertical block 208, the vertical block 208 is slidably connected in the mounting shell 205, the upper end of the vertical block 208 is provided with a stabilizing hole, a vertical rod 206 is fixedly connected between the upper and lower inner walls of the mounting shell 205, and the vertical block 208 is slidably connected to the circumferential surface of the vertical rod 206 through the stabilizing hole.
In this embodiment: can prevent through telescopic link 109 that pullback spring 108 from bending deformation, and then improve pullback spring 108's stability in use, and can prevent through anticreep board 104 that the slip cap from excessively sliding and breaking away from the damage that leads to, can conveniently pull the slip cap through two pull poles 105, and then conveniently pull two pull rods 106 and L pole 107, and then conveniently pull two L poles 107 towards the direction of phase separation, can prevent the damage that expansion spring 210 bending deformation led through flexible pipe 211, and when atress pole 214 removes, can drive perpendicular piece 208 and slide in perpendicular groove 207, and then improve atress pole 214's sliding stability, and perpendicular piece 208 can slide at perpendicular pole 206's circumference surface through the stabilizing hole when sliding, further improvement perpendicular piece 208's sliding stability.
Referring to fig. 6-8 specifically, a receiving slot 213 is formed at one end of the assembly housing 1, a rotating slot 114 is formed on a circumferential inner wall of the mounting slot 112, a rotating ring 113 is fixedly connected to a circumferential surface of the placement barrel 101, the rotating ring 113 is slidably connected in the rotating slot 114, a limiting slot is formed on an inner wall of one side of the adjusting slot, a reset block 308 is fixedly connected to one end of the adjusting rod 306, an anti-falling rod 309 is fixedly connected between an upper inner wall and a lower inner wall of the limiting slot, the reset block 308 is slidably connected to a circumferential surface of the anti-falling rod 309, a reset spring 307 is fixedly connected between an upper inner wall of the limiting slot and an upper end of the reset block 308, a magnetic block 310 is arranged at a lower end of the adjusting rod 306, a stabilizing slot 404 is formed at one end of the assembly housing 1, a stabilizing block 405 is fixedly connected to one end of the second screw nut 403, and the stabilizing block 405 is slidably connected in the stabilizing slot 404.
In this embodiment: when the stress rod 214 and the support arc plate 215 move rightwards, the stress rod 214 and the support arc plate 215 can be placed in the storage groove 213, the storage convenience of the stress rod 214 and the support arc plate 215 is further improved, the rotating ring 113 can be driven to slide in the rotating groove 114 when the placing cylinder 101 rotates, the rotation stability of the placing cylinder 101 is improved, the reset block 308 can be synchronously driven to slide in the limiting groove when the adjusting rod 306 moves, the reset block 308 can be pushed downwards through the elastic expansion of the reset spring 307, the adjusting rod 306 is further conveniently reset, the reset block 308 can slide on the circumferential surface of the anti-falling rod 309 when moving, the sliding stability of the reset block 308 is further improved, the second screw nut 403 can drive the stabilizing block 405 to slide in the stabilizing groove 404 when moving, further the second screw nut 403 is prevented from rotating when moving, one end of the horizontal rod 202 is fixedly connected with the anti-damage plate 203, and the horizontal ring 204 can be prevented from excessively sliding to cause damage through the anti-damage plate 203.
The working principle and the using flow of the invention are as follows: when the reducing pipe needs to be polished, the reducing pipe can be sleeved on the circumferential surface of the electric roller 110 and simultaneously placed in the placing cylinder 101, at the moment, the two L rods 107 can be pulled towards the close ends by the pull back of the two pull back springs 108, the two sponge arc plates can be further moved towards the close ends to clamp the reducing pipe to stabilize the reducing pipe, then the second motor 301 can be started according to the inner diameter of the reducing pipe to drive the output shaft of the reducing pipe to drive the first screw rod 302 to rotate, at the moment, the first screw rod nut 304 in threaded connection with the circumferential surface of the reducing pipe can be moved and drive the step block 305 to move, at the moment, the adjusting rod 306 can stay on steps with different heights through the step block 305 and the inclined surface at one end of the adjusting rod 306, and the protruding heights of the adjusting rod 306 and the first polishing beads 311 are further different, so as to adapt to different inner diameter reducing pipes, after the inner diameter adjustment is completed, the third motor 4 is started to drive the output shaft of the third motor to drive the second screw rod 402 to rotate, at this time, the second screw rod nut 403 is moved so as to drive the outer connecting rod 406, the hinge rod 407 and the second polishing bead 408 to adjust positions, then the piston end of the outer connecting rod 406, the hinge rod 407 and the second polishing bead 408 can be driven to stretch and retract through the starting motor 410 so as to drive the L plate 412 to move so as to drive the rack 413 to move so as to drive the gear 409 meshed with the L plate 412 to rotate so as to drive the rotating shaft and the hinge rod 407 to rotate, the polishing angle of the second polishing bead 408 can be changed, at this time, the first motor 111 is started to drive the placing cylinder 101 to rotate, at this time, the reducing pipe can be driven to rotate so as to be polished by the second polishing bead 408, and then the electric roller 110 can be started to rotate reversely, so that the first grinding beads 311 are driven to rotate reversely, and the inner diameter of the reducer pipe is ground.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Grinding device is used in reducing pipe processing, characterized in that includes:
a motorized roller (110), wherein the motorized roller (110) is disposed on the inner wall of one side of the placement cylinder (101);
an assembly groove (3), wherein the assembly groove (3) is arranged at one end of the electric roller (110);
the inner diameter polishing mechanism comprises a sliding groove (303), a first screw rod (302), a mounting groove, a second motor (301), a first screw rod nut (304), a step block (305), an adjusting groove, an adjusting rod (306) and a first grinding ball (311), wherein the sliding groove (303) and the adjusting groove are respectively arranged on the lower inner wall and the upper inner wall of the assembling groove (3), the mounting groove is arranged on one side inner wall of the sliding groove (303), the second motor (301) is fixedly connected to one side inner wall of the sliding groove (303), the first screw rod (302) is rotationally connected between two side inner walls of the sliding groove (303), the output ends of the first screw rod (302) and the second motor (301) are fixedly connected, the first screw rod nut (304) is in threaded connection with the circumferential surface of the first screw rod (302), the step block (305) is fixedly connected to the upper end of the first screw rod nut (304), the adjusting rod (306) is in the adjusting groove in a sliding manner, and the first grinding ball (311) is fixedly connected to the upper end of the adjusting rod (306); and external diameter grinding machanism, external diameter grinding machanism comprises two backup pads (401), second lead screw (402), second lead screw nut (403), external pole (406), articulated pole (407) and second polishing pearl (408), two backup pad (401) all fixed connection are in the one end of equipment shell (1), second lead screw (402) rotate and connect in the looks near end of two backup pads (401), second lead screw nut (403) threaded connection is in the circumference surface of second lead screw (402), external pole (406) fixed connection is in the one end of second lead screw nut (403), articulated pole (407) are through the one end of pivot rotation connection in external pole (406), second polishing pearl (408) fixed connection is in the one end of articulated pole (407).
2. The polishing device for reducing pipe machining according to claim 1, characterized in that a placement groove (112) is formed in one end of the assembly shell (1), a placement groove is formed in one side inner wall of the placement groove (112), a first motor (111) is fixedly connected in the placement groove, a placement cylinder (101) is rotationally connected in the placement groove (112), the electric roller (110) is rotationally arranged in the placement cylinder (101), the placement cylinder (101) is fixedly connected with the output end of the first motor (111), one end of the support plate (401) is fixedly connected with a third motor (4), one end of the external connecting rod (406) is fixedly connected with a placement plate (411), one end of the placement plate (411) is fixedly connected with an electric cylinder (410), a piston of the electric cylinder (410) is fixedly connected with an L plate (412), one end of the L plate (412) is fixedly connected with a rack (413), the circumference of the rotating shaft is fixedly connected with a gear (409), and the gear (409) is meshed with the rack (413).
3. The polishing device for reducing pipe machining according to claim 2, further comprising a clamping mechanism, wherein the clamping mechanism is composed of a supporting rod (102), two clamping holes, two L-shaped rods (107), two pull rods (106), two pull springs (108), two sponge arc-shaped plates, a limiting rod (103) and a sliding sleeve, the two clamping holes are formed in the circumferential surface of the placing barrel (101), the two L-shaped rods (107) are respectively and slidably connected in the two clamping holes, the two sponge arc-shaped plates are respectively and fixedly connected to the adjacent ends of the L-shaped rods (107), the supporting rod (102) is fixedly connected to one end of the assembling shell (1), the limiting rod (103) is fixedly connected to one end of the supporting rod (102), the sliding sleeve is slidably connected to the circumferential surface of the limiting rod (103), and two ends of the two pull rods (106) are respectively and movably hinged to one ends of the two L-shaped rods (107) and the upper ends and the lower ends of the sliding sleeve through hinge shafts.
4. The polishing device for reducing pipe machining according to claim 3, further comprising a supporting mechanism, wherein the supporting mechanism is composed of an electric telescopic rod, an assembling groove (2), a pulling groove (201), a horizontal rod (202), a horizontal ring (204), a mounting shell (205), an expanding spring (210), a connecting rod (212), a stress rod (214) and a supporting arc plate (215), the assembling groove (2) and the pulling groove (201) are formed at one end of the assembling shell (1), the electric telescopic rod and the horizontal rod (202) are fixedly connected to one side inner walls of the assembling groove (2) and the pulling groove (201) respectively, the horizontal ring (204) is slidably connected to the circumferential surface of the horizontal rod (202), the mounting shell (205) is fixedly connected to the upper end of the horizontal ring (204), the expanding spring (210) is fixedly connected to the lower inner wall of the mounting shell (205), the stress rod (214) is fixedly connected to the upper end of the expanding spring (210), the supporting arc plate (215) is fixedly connected to the upper end of the connecting rod (214), and the two ends of the connecting rod (214) are connected to one end of the rotating shaft (2) respectively.
5. The polishing device for reducing pipe machining according to claim 4, wherein the upper end and the lower end of the supporting rod (102) are fixedly connected with telescopic rods (109), one end of the limiting rod (103) is fixedly connected with a falling-off preventing plate (104), two ends of the limiting rod (103) are fixedly connected with pulling rods (105), and the lower inner wall of the mounting shell (205) is fixedly connected with telescopic pipes (211).
6. The polishing device for reducing pipe machining according to claim 5, wherein the two ends of the installation shell (205) are respectively provided with a vertical groove (207) and an anti-blocking groove (209), one end of the stress rod (214) is fixedly connected with a vertical block (208), the vertical block (208) is slidably connected in the installation shell (205), the upper end of the vertical block (208) is provided with a stabilizing hole, a vertical rod (206) is fixedly connected between the upper inner wall and the lower inner wall of the installation shell (205), and the vertical block (208) is slidably connected to the circumferential surface of the vertical rod (206) through the stabilizing hole.
7. The polishing device for reducing pipe machining according to claim 6, wherein a receiving groove (213) is formed in one end of the assembly housing (1), a rotating groove (114) is formed in the circumferential inner wall of the placement groove (112), a rotating ring (113) is fixedly connected to the circumferential surface of the placement cylinder (101), and the rotating ring (113) is slidably connected to the rotating groove (114).
8. The polishing device for reducing pipe machining according to claim 7, wherein a limit groove is formed in an inner wall of one side of the adjustment groove, a reset block (308) is fixedly connected to one end of the adjustment rod (306), an anti-falling rod (309) is fixedly connected between an upper inner wall and a lower inner wall of the limit groove, the reset block (308) is slidably connected to a circumferential surface of the anti-falling rod (309), a reset spring (307) is fixedly connected between an upper inner wall of the limit groove and an upper end of the reset block (308), and a magnetic attraction block (310) is arranged at a lower end of the adjustment rod (306).
9. The polishing device for reducing pipe machining according to claim 8, wherein a stabilizing groove (404) is formed in one end of the assembly shell (1), a stabilizing block (405) is fixedly connected to one end of the second screw nut (403), and the stabilizing block (405) is slidably connected to the stabilizing groove (404).
10. A polishing method of the polishing device for reducing pipe processing, characterized in that the polishing device for reducing pipe processing according to any one of claims 1 to 9 is used, comprising the steps of:
s1: when the reducing pipe is required to be polished, the reducing pipe can be sleeved on the circumferential surface of the electric roller (110) and simultaneously placed in the placement cylinder (101), at the moment, the two L rods (107) can be pulled towards the close ends through the back pulling of the two back pulling springs (108), so that the two sponge arc plates can be moved towards the close ends, and the reducing pipe is clamped and stabilized;
s2: then, the second motor (301) can be started according to the inner diameter of the reducer pipe so that the output shaft of the second motor drives the first screw rod (302) to rotate, at the moment, the first screw rod nut (304) in threaded connection with the circumferential surface of the second motor can move and drive the step block (305) to move, at the moment, the adjusting rod (306) can stay on steps with different heights when the step block (305) moves through the step block (305) and the inclined plane at one end of the adjusting rod (306), and the protruding heights of the adjusting rod (306) and the first grinding beads (311) are different, so that the reducer pipe with different inner diameters is adapted;
s3: after the inner diameter is adjusted, the third motor (4) is started to drive the second screw rod (402) to rotate, at this time, the second screw rod nut (403) can move, so that the outer connecting rod (406), the hinging rod (407) and the second polishing ball (408) are driven to adjust, then the piston end of the outer connecting rod can be stretched by starting the motor cylinder (410), the L plate (412) is driven to move, the rack (413) is driven to move, so that the gear (409) meshed with the rack is driven to rotate, the rotating shaft and the hinging rod (407) are driven to rotate, the polishing angle of the second polishing ball (408) is changed, the inner diameter angle and the outer diameter angle required by polishing of the reducing pipe can be adjusted, at this time, the first motor (111) is started to drive the placing cylinder (101) to rotate, the reducing pipe can be driven to rotate, the second polishing ball (408) can be polished, the electric roller (110) can be started to rotate reversely, and the first polishing ball (311) is driven to rotate reversely, and the inner diameter of the reducing pipe is driven to polish.
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| CN202311307645.5A CN117047581B (en) | 2023-10-11 | 2023-10-11 | Polishing device for reducing pipe machining and polishing method thereof |
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| CN202311307645.5A CN117047581B (en) | 2023-10-11 | 2023-10-11 | Polishing device for reducing pipe machining and polishing method thereof |
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| CN117047581B CN117047581B (en) | 2023-12-26 |
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| CN117047581B (en) | 2023-12-26 |
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