CN114425695A - Online grooving equipment for pipeline and using method thereof - Google Patents
Online grooving equipment for pipeline and using method thereof Download PDFInfo
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- CN114425695A CN114425695A CN202111524798.6A CN202111524798A CN114425695A CN 114425695 A CN114425695 A CN 114425695A CN 202111524798 A CN202111524798 A CN 202111524798A CN 114425695 A CN114425695 A CN 114425695A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- 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
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- 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
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Abstract
An online pipeline grooving device and a using method thereof belong to the technical field of pipeline grooving. The device comprises a base, a lifting bottom plate arranged on the base, a middle plate arranged above the lifting bottom plate and a top plate assembly, wherein an upper air blowing assembly is arranged on the top plate assembly, a fixed roller assembly for placing a pipeline, a cutting disc and a lower air blowing assembly are arranged between the top plate assembly and the middle plate, and a trimming assembly is arranged at a pipeline cutting groove; the roof subassembly includes the side board that goes up roof, activity set up in last roof both sides and sets up the front panel at last roof front end, and the front panel adopts the box structure, and the downside and the rear side of front panel are the opening. The invention provides an integrated scheme with functions of online grooving, trimming, pipeline and groove surface debris cleaning and waste collection, the equipment has simple and compact structure, few automatic parts, low cost and high reliability, and the equipment is convenient to operate and easy to maintain and change specifications through reasonable structural design; the method is suitable for processing single-cutting grooves and double-cutting grooves.
Description
Technical Field
The invention belongs to the technical field of pipeline grooving, and particularly relates to online pipeline grooving equipment and a using method thereof.
Background
Some pipelines on the market need to arrange cables, thermocouple wires and the like on the outer surface in a groove along the longitudinal direction for transmitting communication, monitoring the temperature of the pipeline and the like along with the pipeline laying. Even if the pipelines have the same specification, some pipelines can meet the requirement of single communication or monitoring in design only by opening a single groove; some cables need to be placed to meet multiple requirements, at the moment, in order to avoid the problem that the pipeline strength is influenced by too deep and too wide single groove, two grooves need to be symmetrically formed to respectively place the cables, and the size requirements of the grooves on two sides can be different.
In order to improve the efficiency, the pipeline grooving is generally processed on line, grooving equipment is required to be added on the existing production line and continuous production is realized, the height of the center of the pipeline above the ground is determined by the production line, and the grooving equipment is required to meet the grooving tasks of a plurality of pipeline specifications which can be produced by the production line. In the grooving process, plastic burrs exist on two sides of the groove frequently, the shapes and the angles of the burrs on the two sides are different, one cutter is unified to frequently cut off the burrs on one side at most, and the other side is not cut off completely or the groove is cut off together; in addition, the problems that the chippings and flocks are attached to the surface of the pipeline and enter a subsequent working section, the chippings are not easy to remove when being trapped at the bottom of the groove, the chippings are gradually accumulated on equipment and need to be cleaned, the pipeline is easy to bend and deform or jump when being grooved, and the like exist, wherein because a large number of pipelines are transported to leave a factory after being coiled, burrs and the chippings must be removed before being coiled, and otherwise online production cannot be realized. Meanwhile, the personalized requirements of different groove sizes, arc-shaped laminating cables at the groove bottoms, stepped grooves, double grooves and the like and the safety requirement of preventing the groove cutting tool from flying off and injuring people are also met. The existing equipment can not meet the multiple functions, can not realize individual requirements and is convenient to operate and maintain.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides an integrated production apparatus capable of performing the functions of on-line grooving, trimming, cleaning of the surface debris of the pipe and the groove, and collecting the waste material, and a convenient and reliable use method thereof.
The invention provides the following technical scheme:
the utility model provides an online groover of pipeline, includes the base, sets up lifting bottom plate on the base, sets up intermediate lamella and the roof subassembly in lifting bottom plate top, is equipped with the subassembly of blowing on the roof subassembly, is provided with the fixed roll subassembly that is used for placing the pipeline between roof subassembly and the intermediate lamella, and the cutting disc reaches the subassembly of blowing down, pipeline grooving department is provided with the deburring subassembly.
Preferably, the roof subassembly includes that roof, activity set up the side panel of roof both sides and set up the front panel at last roof front end, the front panel adopts the box structure, and the downside and the rear side of front panel are the opening, and logical groove has been seted up to the front side of front panel, and logical groove department is equipped with the rubber pad, and the rubber pad is used for sealing the pipeline surface, blocks the piece of blowing and coming, makes the piece concentrate and drops the convenient collection, is equipped with the through-hole that the pipeline of being convenient for passed on the rubber pad.
Preferably, the number of the fixed roller assemblies is a plurality of groups, the plurality of groups of the fixed roller assemblies are arranged on the middle plate at intervals, and each fixed roller assembly comprises two fixed roller brackets which are oppositely arranged, a carrier roller which is movably erected between the two fixed roller brackets and a blocking roller which is arranged on the fixed roller brackets.
Preferably, the stop roller is adjustably mounted on the fixed roller support through a fastening support, a Y-shaped sliding rail and a connecting rod provided with external threads, the fastening support comprises a mounting plate provided with a long groove and an adjusting column arranged on the mounting plate, and a rotation stopping groove and a threaded hole communicated with the rotation stopping groove are formed in the adjusting column; the Y-shaped sliding rail comprises a U-shaped support and a sliding rod arranged on one side of the U-shaped support, the carrier roller is installed on the U-shaped support, the sliding rod is arranged in the rotation stopping groove in a matched mode, and the connecting rod penetrates through a threaded hole in the adjusting column and is movably connected with the sliding rod.
Preferably, the cutting disc is horizontally arranged and mounted on the grooving assembly, the grooving assembly comprises a motor mounting plate, a cutting motor, a safety baffle and a threaded shaft, the motor mounting plate is slidably arranged on the upper top plate, the cutting motor is mounted on the motor mounting plate, the threaded shaft is arranged corresponding to the motor mounting plate, and the cutting disc is connected with the output end of the cutting motor; the upper top plate is provided with a threaded plate, the threaded shaft penetrates through the threaded plate to be movably connected with the corresponding motor mounting plate, and the safety baffle is arranged on the side portion of the motor mounting plate.
Preferably, the cutting disc is vertically arranged, the upper top plate is provided with a cutting motor, and the cutting disc is connected with the output end of the cutting motor.
Preferably, the trimming assembly comprises a connecting shaft arranged on the middle plate or the upper top plate, a mounting shaft bracket arranged on the connecting shaft and a cutter, the cutter is adjustably arranged on the mounting shaft bracket through an adjustable fastening handle, and after the adjustable fastening handle is fastened, the angle position of the handle can be adjusted.
Preferably, the upper blowing assembly comprises a first upper blowing pipe arranged in the middle of the side panel or the upper top panel and a second upper blowing pipe arranged on the side of the upper top panel, the lower blowing assembly comprises a horizontal blowing pipe arranged on the middle panel, and the first upper blowing pipe, the second upper blowing pipe and the horizontal blowing pipe are controlled to be on and off through an air path valve.
Preferably, the lifting bottom plate is arranged on the base in a matched manner, and a first lifting mechanism is arranged between the base and the lifting bottom plate; a second lifting mechanism is arranged between the lifting bottom plate and the middle plate, and a guide shaft is arranged between the lifting bottom plate and the upper top plate.
The use method of the pipeline online grooving equipment comprises the following steps:
step 1, firstly, installing equipment on a production line to keep the equipment horizontal; replacing a corresponding rubber pad, adjusting the height of a baffle roller in a fixed roller assembly and replacing a corresponding cutting disc according to the specification of the pipeline to be grooved;
3.1, double grooving, the specific process is as follows:
3.1.1, adjusting the relative position between the base and the lifting bottom plate to enable the cutting disc and the pipeline to be located on the same horizontal plane, adjusting a manual speed reducer arranged between the lifting bottom plate and the middle plate to enable the lifting bottom plate to be lifted, supporting rollers in the fixed roller assembly to support the pipeline, and enabling the blocking rollers to clamp the pipeline;
3.1.2, adjusting the position of the cutting disc to the position to be subjected to grooving on the pipeline, and ensuring that the grooving depth meets the process requirement;
3.2, during single grooving, the specific process is as follows:
3.2.1, starting a cutting motor to drive a cutting disc to rotate, adjusting the relative position between the base and the lifting bottom plate to enable the cutting disc to descend, and cutting the groove to a required depth; then, a manual speed reducer between the lifting bottom plate and the middle plate is adjusted to enable the lifting bottom plate to rise, a carrier roller of the fixed roller assembly supports the pipeline, and then the blocking roller clamps the pipeline;
3.2.2, repeating the step 3.2.1 according to the detected grooving depth to enable the grooving depth to meet the technological requirements, and then closing the side panels on the two sides;
step 4, after the cutting is stable, adjusting a cutter on the trimming component according to burrs left by the cutting effect, and fastening the cutter after the burrs on the two sides of the cutting groove are cut off; and opening the gas circuit valve to enable the upper and lower blowing assemblies to work, and blowing, collecting and regularly cleaning the chips.
By adopting the technology, compared with the prior art, the invention has the following beneficial effects:
1) the invention provides an integrated device with the functions of online grooving, trimming, pipeline and groove surface debris cleaning and waste collection, and the device has the advantages of simple and compact structure, few automatic parts, low cost, high reliability, reasonable structural design, convenient operation, easy maintenance and specification change;
2) in the invention, the fixed roller stop rollers are arranged to be adjustable up and down and left and right, so that the specification change of the pipeline is met;
3) the grooving assembly and the grooving disc can meet the processing requirements of double grooves or single grooves and are suitable for grooving requirements of different shapes and depths;
4) in the invention, the cutting disc is used as a wearing part and a part meeting various cutting groove sizes and can be independently and conveniently replaced;
5) according to the invention, the trimming components are arranged in one-to-one correspondence with the burrs, and the structure of the trimming components can adapt to the cutting of pipelines with different specifications and different burrs in an all-around dead angle-free manner, so that a common process pain point is solved for online production;
6) in the invention, the arrangement of the top plate assembly, the middle air blowing assembly, the upper air blowing assembly and the lower air blowing assembly can sweep and collect debris on the pipeline and accumulated on the pipeline, and the device is more reliable than a vacuum material suction mode; in addition, in the invention, the processing of the hole groove on the intermediate plate is reduced as much as possible, the chips are prevented from falling onto the lifting bottom plate, and the cleaning is convenient.
Drawings
Fig. 1 is a schematic front view of a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of an internal structure of the present invention;
FIG. 4 is a schematic rear view of the first embodiment of the present invention;
fig. 5 is a schematic perspective view of a first embodiment of the present invention;
FIG. 6 is a schematic perspective view of a slot assembly according to an embodiment of the present invention;
FIG. 7 is a schematic perspective view of the fixed roller assembly of the present invention;
FIG. 8 is a schematic perspective view illustrating a second embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a trimming assembly according to a second embodiment of the present invention.
In the figure: 1. a base; 2. a lifting bottom plate; 3. a middle plate; 4. a top plate assembly; 401. an upper top plate; 402. a side panel; 403. a front panel; 404. a rubber pad; 5. a fixed roller assembly; 501. a fixed roller bracket; 502. a carrier roller; 503. a blocking roller; 504. fastening a bracket; 505. a Y-shaped slide rail; 506. a connecting rod; 6. cutting the disc; 7. a lower blowing assembly; 701. a horizontal gas blowing pipe; 8. a trimming assembly; 801. a connecting shaft; 802. mounting a shaft bracket; 803. a cutter; 804. the adjustable fastening handle; 9. an upper blowing assembly; 901. a first upper blowing pipe; 902. a second upper blowing pipe; 10. a pipeline; 11. a guide shaft; 12. a grooving assembly; 1201. a motor mounting plate; 1202. cutting the motor; 1203. a safety barrier; 1204. a threaded shaft; 1205. a thread plate; 13. a guide shaft support; 14. a seated thrust bearing; 15. a lifting shaft; 16. manual speed reducer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
The first embodiment,
Referring to fig. 1-7, an on-line grooving apparatus for double grooving process for pipes includes a base 1, a lifting bottom plate 2, a guide shaft 11, a middle plate 3, a top plate assembly 4, a fixing roller assembly 5, a cutting disc 6, a grooving assembly 12, an edge trimming assembly 8, an upper blowing assembly 9 and a lower blowing assembly 7.
Specifically, the base 1 is formed by welding a bottom plate and a U-shaped base bending plate with two vertical ends, adjustable foot cups are arranged at four corners of the bottom plate to adjust the levelness, an elongated slot is formed in the U-shaped base bending plate to adjust the height of the lifting bottom plate 2, a thrust bearing 14 with a base is arranged in the center of the bottom plate, and the center line of equipment is aligned with the center line of a production line during equipment installation.
Specifically, roof subassembly 4 includes that last roof 401, activity set up at the side panel 402 of last roof 401 both sides and set up the front panel 403 at last roof 401 front end, and front panel 403 adopts the box structure, and past protrusion, the downside and the rear side of front panel 403 are the opening, and the front side of front panel 403 is opened and is equipped with the type of falling U logical groove, leads to groove department installation rubber pad 404, and rubber pad 404 goes up the trompil and seals with pipeline 10 surface cooperation.
Specifically, the lifting bottom plate 2 is formed by welding a U-shaped lifting bending plate with two vertical ends and a connecting plate, the U-shaped lifting bending plate is arranged in the bending plate of the base and is provided with the same long groove, the U-shaped lifting bending plate corresponds to the long groove on the bending plate of the U-shaped base, the center of the connecting plate is provided with a threaded hole, a vertical lifting shaft 15 is matched with the threaded hole, trapezoidal threads are preferably adopted by the threads, and other types of threads can be selected for use. One end of the lifting shaft 15 is matched with the thrust bearing 14 with a seat on the lifting bottom plate 2, and the other end is provided with a handle, the lifting shaft 15 is driven by the handle to rotate, so that the lifting bottom plate 2 can be lifted relative to the base 1, and after the required height is reached, a screw between the base 1 and the lifting bottom plate 2 is screwed down, so that the position of the lifting bottom plate 2 is fixed.
Specifically, a guide shaft 11 is arranged between the lifting bottom plate 2 and the upper top plate 401, the guide shaft 11 penetrates through the middle plate 3, and a guide shaft support 13 matched with the guide shaft 11 is arranged on the middle plate 3.
Specifically, be equipped with manual formula speed reducer 16 between lifting bottom plate 2 and the intermediate lamella 3, manual formula speed reducer 16 input shaft is horizontal arrangement, and the convenient manual operation of hand wheel is installed to the axle head. The output shaft of manual formula speed reducer 16 is vertical arranging, and epaxial end is installed and is taken seat thrust bearing 14, and its fixed mounting is put at intermediate lamella 3 below central point, and the hand wheel of rotatory manual formula speed reducer 16 drives the output shaft rotation of manual formula speed reducer 16, can realize that the output shaft reciprocates, and then drives intermediate lamella 3 lift.
Specifically, two fixed roller assemblies 5 and a lower blowing assembly 7 are mounted on the middle plate 3. The fixed roller assembly 5 comprises two opposite fixed roller brackets 501, a carrier roller 502 movably erected between the two fixed roller brackets 501 and a blocking roller 503 arranged on the fixed roller brackets 501, the carrier roller 502 and the blocking roller 503 are used for fixing the pipeline 10 during grooving, and the pipeline 10 is prevented from shaking during grooving to cause unstable grooving size. To prevent buckling when the pipe 10 is cut, the two fixed roller assemblies 5 are spaced as close together as possible to provide adequate support for the pipe 10. The roller shaft of the idler 502 is mounted on a fixed roller support 501 at both ends, the roller of the idler 502 being rotatable about its roller shaft, the idler 502 being spaced from the lower surface of the intermediate plate 3 for debris collection. Preferably, the stop rollers 503 are V-shaped rollers, which can clamp the pipe 10 to prevent the pipe 10 from jumping.
The baffle roller 503 is adjustably mounted on the fixed roller bracket 501 through a fastening bracket 504, a Y-shaped slide rail 505 and a connecting rod 506 provided with external threads, the fastening bracket 504 is provided with a long groove and is fixed on the fixed roller bracket 501 through a screw, and when the specification of the produced pipeline 10 changes, the height of the center of the baffle roller 503 can be adjusted to be consistent with the height of the center of the pipeline 10. The fastening bracket 504 is further provided with a concentric rotation stopping groove and a threaded hole communicated with the rotation stopping groove, and the cross section of the rotation stopping groove is of a square structure and can also be of a rotation stopping shape such as a triangle.
The Y-shaped slide rail 505 comprises a U-shaped support and a slide bar arranged on one side of the U-shaped support, the baffle roller 503 is fixed on the U-shaped support, the slide bar is arranged in a rotation stopping groove in a matching manner, the rotation stopping groove ensures that the baffle roller 503 does not rotate along the forward and backward directions, and the connecting rod 506 passes through a threaded hole in the adjusting column and is movably connected with the slide bar. The rotating handle arranged at the outer end of the connecting rod 506 is rotated to drive the connecting rod 506 to move forwards and backwards, so that the Y-shaped sliding rail 505 moves forwards and backwards along with the connecting rod and keeps the position unchanged.
Specifically, the cutting disc 6 is horizontally arranged and mounted on the grooving assembly 12, the grooving assembly 12 comprises a motor mounting plate 1201 arranged on the upper top plate 401 in a sliding manner, a cutting motor 1202 arranged on the motor mounting plate 1201, a safety baffle 1203 and a threaded shaft 1204 arranged corresponding to the motor mounting plate 1201, and the cutting disc 6 is connected with the output end of the cutting motor 1202; go up and be equipped with screw plate 1205 on the roof 401, threaded shaft 1204 passes screw plate 1205 and the motor mounting panel 1201 swing joint that corresponds, and safety shield 1203 sets up the lateral part at motor mounting panel 1201, prevents that the cutting disc from flying out and hindering the people.
The cutting disc 6 can be selected from a sawtooth type and a disc type, the size of the cross section of the cutting disc is completely the same as that of a required groove, and the requirements for cutting different grooves are met by replacing the cutting disc 6. The cutting disc 6 is connected with a motor output shaft of the cutting motor 1202 through a key, the end of the motor output shaft is fastened with the cutting disc 6 through a hexagonal slotted nut, and a cotter pin penetrates through the nut and the motor output shaft to prevent the nut from loosening and falling to cause the cutting disc 6 to be thrown out. For convenient operation and measurement of the groove size, the grooving position is on the horizontal plane both sides of pipeline 10, is provided with two linear guide on the top plate 401, and motor mounting plate 1201 sets up on the rail slider, and cutting motor 1202 is installed on motor mounting plate 1201 from the top down, and the motor shaft passes motor mounting plate 1201. The outer end of the threaded shaft 1204 is provided with a hand wheel, the hand wheel is rotated to drive the threaded shaft 1204 to rotate so as to realize shaft feeding, and the tail end of the shaft passes through the threaded plate 1205 and is clamped by a shaft retainer ring, so that the cutting motor 1202 is driven to horizontally move and keep the position.
Specifically, the trimming assembly 8 mainly includes a connecting shaft 801, an installation shaft bracket 802, a pipe clamp, a cutter 803, and an adjustable fastening handle 804, and since the angles, shapes, and sizes of burrs on two sides of a groove are different after the groove is cut by the cutting disc 6, the burrs cannot be cut by one cutter angle, and therefore a cutter 803 is correspondingly arranged on each side of the burrs. The connecting shaft 801 is arranged perpendicular to the mounting shaft bracket 802. The pipe clamp enables two shafts to be vertically arranged, one shaft is fixed, and the pipe clamp can move along the shaft and can be fastened after rotating for 360 degrees; the other shaft can move along the hole and be fastened after rotating for 360 degrees relative to the pipe clamp, so that the relative rotation between the connecting shaft 801 and the mounting shaft bracket 802 is realized, the pipe clamp is clamped through screws, and all the screws can be screwed and loosened on line. The cutter 803 is installed on installation axle support 802, and installation axle support 802 is provided with the screw hole with the cooperation of the tight handle 804 of adjustable position, presss from both sides tight cutter 803 after the angle of adjusting the cutter 803, and the angle when tight handle 804 accessible screw adjustment clamping state of adjustable position facilitates the operation.
Specifically, the upper blowing assembly 9 includes a first upper blowing pipe 901 disposed on the side panel 402 and a second upper blowing pipe 902 disposed on the side of the upper top panel 401, and the first upper blowing pipe 901 and the second upper blowing pipe 902 are directly opposite to the cutting groove of the pipeline 10; the lower blowing assembly 7 comprises a horizontal blowing pipe 701 arranged on the middle plate 3; the first upper blowing pipe 901, the second upper blowing pipe 902 and the horizontal blowing pipe 701 are all installed at corresponding positions through air pipe installation plates.
The use method of the equipment of the embodiment is as follows:
1. firstly, the equipment is arranged on a production line, and the foot cup on the base 1 is adjusted to keep the equipment horizontal; replacing the corresponding rubber pads 404 according to the specification of the pipeline 10 to be grooved, opening the side panels 402 at two sides to adjust the height of the baffle rollers 503 of the fixed roller assembly 5; the cutting disc 6 of the corresponding slot is replaced.
2. After the pipe 10 is extruded and dimensionally stabilized, the handle of the baffle roller 503 of the fixed roller assembly 5 is adjusted so that the baffle roller 503 is close to but not clamped to the pipe 10.
3. In the double-grooving process, the handle between the base 1 and the lifting bottom plate 2 is adjusted to make the cutting disc 6 and the pipeline 10 be on the same horizontal plane, and then the two side plates 402 are closed. The hand wheel of the manual speed reducer 16 arranged between the lifting bottom plate 2 and the middle plate 3 is adjusted to enable the lifting bottom plate 2 to be lifted, the carrier roller 502 in the fixed roller assembly 5 supports the lower surface of the pipeline 10, and then the blocking roller 503 is enabled to clamp the pipeline 10.
4. And shaking a hand wheel of the grooving assembly 12 to enable the cutting disc 6 to be close to the grooving position on the pipeline 10, so that the grooving depth meets the technological requirements.
5. After the cutting is stable, the cutting knife 803 on the trimming assembly 8 is adjusted according to the burrs left by the cutting effect, and after the burrs on the two sides of the cutting groove are cut off, the cutting knife 803 is fastened. And opening a compressed air valve to enable the upper blowing assembly and the lower blowing assembly to work, and blowing, collecting and regularly cleaning the scraps.
Example II,
Referring to fig. 8 and 9, an online grooving apparatus for pipe lines, which is used for single grooving process, includes a base 1, a lifting bottom plate 2, a guide shaft 11, a middle plate 3, a top plate assembly 4, a fixing roller assembly 5, a cutting disc 6, a grooving assembly 12, an edge trimming assembly 8, an upper blowing assembly 9 and a lower blowing assembly 7.
Specifically, the base 1 is formed by welding a bottom plate and a U-shaped base bending plate with two vertical ends, adjustable foot cups are arranged at four corners of the bottom plate to adjust the levelness, an elongated slot is formed in the U-shaped base bending plate to adjust the height of the lifting bottom plate 2, a thrust bearing 14 with a base is arranged in the center of the bottom plate, and the center line of equipment is aligned with the center line of a production line during equipment installation.
Specifically, roof subassembly 4 includes last roof 401, the activity sets up the side panel 402 of last roof 401 both sides and sets up the front panel 403 at last roof 401 front end, and front panel 403 adopts the box structure, and toward outer protrusion, the downside and the rear side of front panel 403 are the opening, and the front side of front panel 403 is opened and is equipped with the logical groove of type of falling U, leads to groove department installation rubber pad 404, and trompil and pipeline 10 surface cooperation are sealed on the rubber pad 404.
Specifically, the lifting bottom plate 2 is formed by welding a U-shaped lifting bending plate with two vertical ends and a connecting plate, the U-shaped lifting bending plate is sleeved in the bending plate of the base and is provided with the same long groove corresponding to the long groove on the U-shaped base bending plate, the center of the connecting plate is provided with a threaded hole, a vertical lifting shaft 15 is matched with the threaded hole, trapezoidal threads are preferably adopted by the threads, and other types of threads can be selected for use. One end of the lifting shaft 15 is matched with the thrust bearing 14 with the seat on the lifting bottom plate 2, and the other end is provided with a handle, the lifting shaft 15 is driven by the handle to rotate, so that the lifting bottom plate 2 can be lifted relative to the base 1, and after the required height is reached, a screw between the base 1 and the lifting bottom plate 2 is screwed down, so that the position of the lifting bottom plate 2 is fixed.
Specifically, a guide shaft 11 is arranged between the lifting bottom plate 2 and the upper top plate 401, the guide shaft 11 penetrates through the middle plate 3, and a guide shaft support 13 matched with the guide shaft 11 is arranged on the middle plate 3.
Specifically, be equipped with manual formula speed reducer 16 between lifting bottom plate 2 and the intermediate lamella 3, manual formula speed reducer 16 input shaft is horizontal arrangement, and the convenient manual operation of hand wheel is installed to the axle head. The output shaft of manual formula speed reducer 16 is vertical arranging, and epaxial end is installed and is taken seat thrust bearing 14, and its fixed mounting is put at intermediate lamella 3 below central point, and rotatory hand wheel drives the output shaft rotation of manual formula speed reducer 16, can realize that the output shaft reciprocates and drives intermediate lamella 3 lift.
Specifically, two fixed roller assemblies 5 and a lower blowing assembly 7 are mounted on the middle plate 3. The fixed roller assembly 5 comprises two fixed roller brackets 501 arranged oppositely, a carrier roller 502 movably erected between the two fixed roller brackets 501 and a blocking roller 503 arranged on the fixed roller brackets 501, and the carrier roller 502 and the blocking roller 503 are used for fixing the pipeline 10 during grooving so as to prevent the pipeline 10 from shaking during grooving and cause unstable grooving size. To prevent buckling when the pipe 10 is cut, the two fixed roller assemblies 5 are spaced as close together as possible to provide adequate support for the pipe 10. The roller shaft of the idler 502 is mounted on a fixed roller support 501 at both ends, and the roller of the idler 502 is rotatable about its roller shaft, at a distance from the lower surface of the intermediate plate 3 for debris collection. Preferably, the stop rollers 503 are V-shaped rollers, which can clamp the pipe 10 to prevent the pipe 10 from jumping.
The blocking roller 503 is adjustably mounted on the fixed roller bracket 501 through a fastening bracket 504, a Y-shaped slide rail 505 and a connecting rod 506 provided with external threads, the fastening bracket 504 is provided with a long groove and fixed on the fixed roller bracket 501 through a screw, and when the specification of the produced pipeline 10 changes, the height of the center of the blocking roller 503 can be adjusted to be consistent with that of the pipeline 10. The fastening bracket 504 is further provided with a concentric rotation stopping groove and a threaded hole communicated with the rotation stopping groove, and the cross section of the rotation stopping groove is of a square structure and can also be of a rotation stopping shape such as a triangle.
The Y-shaped slide rail 505 comprises a U-shaped support and a slide bar arranged on one side of the U-shaped support, the baffle roller 503 is fixed on the U-shaped support, the slide bar is arranged in a rotation stopping groove in a matching manner, the rotation stopping groove ensures that the baffle roller 503 does not rotate along the forward and backward directions, and the connecting rod 506 passes through a threaded hole in the adjusting column and is movably connected with the slide bar. The rotating handle arranged at the outer end of the connecting rod 506 is rotated to drive the connecting rod 506 to move forwards and backwards, so that the Y-shaped sliding rail 505 moves forwards and backwards along with the connecting rod and keeps the position unchanged.
Specifically, the cutting disc 6 is vertically arranged, the cutting motor 1202 is mounted on the upper top plate 401, and the cutting disc 6 is connected with an output shaft of the cutting motor 1202. The cutting motor 1202 operates to drive the cutting disk 6 to rotate for grooving. The cutting disc 6 can be selected from a sawtooth type and a disc type, the size of the cross section of the cutting disc is completely the same as that of a required groove, and the requirements for cutting different grooves are met by replacing the cutting disc 6. The cutting disc 6 is connected with a motor output shaft of the cutting motor 1202 through a key, the end of the motor output shaft is fastened with the cutting disc 6 through a hexagonal slotted nut, and a cotter pin penetrates through the nut and the motor output shaft to prevent the nut from loosening and falling to cause the cutting disc 6 to be thrown out.
Specifically, the trimming assembly 8 mainly includes a connecting shaft 801, an installation shaft bracket 802, a pipe clamp, a cutter 803, and an adjustable fastening handle 804, and since the angles, shapes, and sizes of burrs on two sides of a groove are different after the groove is cut by the cutting disc 6, the burrs cannot be cut by one cutter angle, and therefore a cutter 803 is correspondingly arranged on each side of the burrs. The connecting shaft 801 is mounted on the upper top plate 401, two mounting shaft brackets 802 are mounted on the connecting shaft 801, and the connecting shaft 801 and the mounting shaft brackets 802 are arranged vertically. The pipe clamp enables two shafts to be vertically arranged, one shaft is fixed, and the pipe clamp can move along the shaft and can be fastened after rotating for 360 degrees; the other shaft can move along the hole and be fastened after rotating for 360 degrees relative to the pipe clamp, so that the relative rotation between the connecting shaft 801 and the mounting shaft bracket 802 is realized, the pipe clamp is clamped through screws, and all the screws can be screwed and loosened on line. The cutter 803 is installed on installation axle support 802, and installation axle support 802 is provided with the screw hole with the cooperation of the tight handle 804 of adjustable position, presss from both sides tight cutter 803 after the angle of adjusting the cutter 803, and the angle when tight handle 804 accessible screw adjustment clamping state of adjustable position facilitates the operation.
Specifically, the upper blowing assembly 9 includes a first upper blowing pipe 901 disposed in the middle of the upper top plate 401 and a second upper blowing pipe 902 disposed at the side of the upper top plate 401, and the first upper blowing pipe 901 and the second upper blowing pipe 902 are right opposite to the cutting groove of the pipeline 10; the lower blowing assembly 7 comprises a horizontal blowing pipe 701 arranged on the middle plate 3; the first upper blowing pipe 901, the second upper blowing pipe 902 and the horizontal blowing pipe 701 are all installed at corresponding positions through air pipe installation plates.
The use method of the equipment of the embodiment is as follows:
1. firstly, mounting equipment on a production line, and adjusting a foot cup on a base 1 to keep the equipment horizontal; replacing the corresponding rubber pads 404 according to the specification of the pipeline 10 to be grooved, opening the side panels 402 at two sides to adjust the height of the baffle rollers 503 of the fixed roller assembly 5; the cutting disc 6 of the corresponding slot is replaced.
2. After the pipe 10 is extruded and dimensionally stabilized, the handle of the baffle roller 503 of the fixed roller assembly 5 is adjusted so that the baffle roller 503 is close to but not clamped to the pipe 10.
3. During single grooving, it is determined that the cutting motor 1202 drives the cutting disc 6 to rotate, and the handle between the base 1 and the lifting bottom plate 2 is adjusted to lower the cutting disc 6 to start grooving to approximately the required depth. Then, a hand wheel of the manual speed reducer 16 between the lifting bottom plate 2 and the middle plate 3 is adjusted to enable the lifting bottom plate 2 to be lifted, the carrier roller 502 of the fixed roller assembly 5 supports the lower surface of the pipeline 10, and then the blocking roller 503 is enabled to clamp the pipeline 10.
4. And (4) repeating the step 3 to finely adjust the grooving depth to meet the process requirement according to the detected grooving depth, and then closing the side panels 402 on the two sides.
5. After the cutting is stable, the cutting knife 803 on the trimming assembly 8 is adjusted according to the burrs left by the cutting effect, and after the burrs on the two sides of the cutting groove are cut off, the cutting knife 803 is fastened. And opening a compressed air valve to enable the upper blowing assembly and the lower blowing assembly to work, and blowing, collecting and regularly cleaning the scraps.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an online groover of pipeline which characterized in that: the device comprises a base (1), a lifting bottom plate (2) arranged on the base (1), an intermediate plate (3) arranged above the lifting bottom plate (2) and a top plate component (4), wherein an upper air blowing component (9) is arranged on the top plate component (4), a fixed roller component (5) used for placing a pipeline (10) is arranged between the top plate component (4) and the intermediate plate (3), a cutting disc (6) and a lower air blowing component (7) are arranged, and a trimming component (8) is arranged at the grooving position of the pipeline (10).
2. The online grooving equipment for the pipeline according to claim 1, wherein the top plate assembly (4) comprises an upper top plate (401), side plates (402) movably arranged on two sides of the upper top plate (401), and a front panel (403) arranged at the front end of the upper top plate (401), the front panel (403) is of a box structure, the lower side and the rear side of the front panel (403) are both open, a through groove is formed in the front side of the front panel (403), a rubber pad (404) is arranged at the through groove, and a through hole for the pipeline (10) to pass through is formed in the rubber pad (404).
3. The pipe online grooving apparatus according to claim 2, wherein the number of the fixed roller assemblies (5) is several, the several sets of the fixed roller assemblies (5) are arranged on the middle plate (3) at intervals, the fixed roller assemblies (5) comprise two opposite fixed roller brackets (501), a supporting roller (502) movably erected between the two fixed roller brackets (501), and a blocking roller (503) arranged on the fixed roller brackets (501).
4. The pipeline online grooving equipment according to claim 3, wherein the baffle roller (503) is adjustably mounted on the fixed roller support (501) through a fastening support (504), a Y-shaped sliding rail (505) and a connecting rod (506) provided with external threads, the fastening support (504) comprises a mounting plate provided with a long groove and an adjusting column arranged on the mounting plate, and the adjusting column is internally provided with a rotation stopping groove and a threaded hole communicated with the rotation stopping groove; the Y-shaped sliding rail (505) comprises a U-shaped support and a sliding rod arranged on one side of the U-shaped support, the carrier roller (502) is installed on the U-shaped support, the sliding rod is arranged in the rotation stopping groove in a matched mode, and the connecting rod (506) penetrates through a threaded hole in the adjusting column and is movably connected with the sliding rod.
5. The pipeline on-line grooving apparatus according to claim 2, wherein the cutting disc (6) is horizontally disposed and mounted on a grooving assembly (12), the grooving assembly (12) comprises a motor mounting plate (1201) slidably disposed on the upper top plate (401), a cutting motor (1202) mounted on the motor mounting plate (1201), a safety shield (1203) and a threaded shaft (1204) disposed corresponding to the motor mounting plate (1201), the cutting disc (6) is connected to an output end of the cutting motor (1202); the upper top plate (401) is provided with a threaded plate (1205), the threaded shaft (1204) penetrates through the threaded plate (1205) to be movably connected with the corresponding motor mounting plate (1201), and the safety baffle (1203) is arranged on the side portion of the motor mounting plate (1201).
6. The pipe online grooving apparatus according to claim 2, wherein the cutting disc (6) is vertically disposed, the cutting motor (1202) is mounted on the top plate (401), and the cutting disc (6) is connected to an output end of the cutting motor (1202).
7. The pipeline online grooving apparatus according to claim 5 or 6, wherein the trimming assembly (8) comprises a connecting shaft (801) arranged on the middle plate (3) or the upper top plate (401), a mounting shaft bracket (802) arranged on the connecting shaft (801), and a cutter (803), and the cutter (803) is adjustably arranged on the mounting shaft bracket (802) through an adjustable tightening handle (804).
8. The pipeline online grooving equipment according to claim 7, wherein the upper blowing assembly (9) comprises a first upper blowing pipe (901) arranged in the middle of the side panel (402) or the upper top panel (401) and a second upper blowing pipe (902) arranged on the side of the upper top panel (401), the lower blowing assembly (7) comprises a horizontal blowing pipe (701) arranged on the middle panel (3), and the first upper blowing pipe (901), the second upper blowing pipe (902) and the horizontal blowing pipe (701) are controlled to be opened and closed through an air path valve.
9. The pipeline online grooving apparatus according to claim 8, wherein the lifting bottom plate (2) is cooperatively disposed on the base (1), and a first lifting mechanism is disposed between the base (1) and the lifting bottom plate (2); a second lifting mechanism is arranged between the lifting bottom plate (2) and the middle plate (3), and a guide shaft (11) is arranged between the lifting bottom plate (2) and the upper top plate (401).
10. The method of using the pipe grooving apparatus according to any one of claims 1 to 9, comprising the steps of:
step 1, firstly, installing equipment on a production line to keep the equipment horizontal; according to the specification of the pipeline (10) to be grooved, replacing a corresponding rubber pad (404), adjusting the height of a baffle roller (503) in a fixed roller assembly (5), and replacing a corresponding cutting disc (6);
step 2, after the extruded size of the pipeline (10) is stable, adjusting the blocking roller (503) to enable the blocking roller (503) to be close to the pipeline (10);
step 3, controlling the cutting disc (6) to perform grooving processing on the pipeline (10):
3.1, double grooving, the specific process is as follows:
3.1.1, adjusting the relative position between the base (1) and the lifting bottom plate (2) to enable the cutting disc (6) and the pipeline (10) to be located on the same horizontal plane, adjusting a manual speed reducer (16) arranged between the lifting bottom plate (2) and the middle plate (3) to enable the lifting bottom plate (2) to be lifted, supporting rollers (502) in the fixed roller assembly (5) to support the pipeline (10), and enabling the blocking rollers (503) to clamp the pipeline (10);
3.1.2, adjusting the position of the cutting disc (6) to the position to be cut on the pipeline (10) to ensure that the cutting depth meets the process requirement;
3.2, during single grooving, the specific process is as follows:
3.2.1, starting a cutting motor (1202) to drive a cutting disc (6) to rotate, adjusting the relative position between the base (1) and the lifting bottom plate (2), so that the cutting disc (6) descends, and cutting the groove to the required depth; then, a manual speed reducer (16) between the lifting bottom plate (2) and the middle plate (3) is adjusted to enable the lifting bottom plate (2) to be lifted, a carrier roller (502) of the fixed roller assembly (5) supports the pipeline (10), and then a blocking roller (503) clamps the pipeline (10);
3.2.2, repeating the step 3.2.1 according to the detected grooving depth to enable the grooving depth to meet the process requirement, and then closing the side panels (402) on the two sides;
step 4, after stable cutting, adjusting a cutting knife (803) on the trimming component (8) according to burrs left by the cutting effect, and fastening the cutting knife (803) after the burrs on the two sides of the cutting groove are cut off; and opening the gas circuit valve to enable the upper and lower blowing assemblies to work, and blowing, collecting and regularly cleaning the chips.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111524798.6A CN114425695B (en) | 2021-12-14 | 2021-12-14 | Online grooving equipment for pipeline and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111524798.6A CN114425695B (en) | 2021-12-14 | 2021-12-14 | Online grooving equipment for pipeline and use method thereof |
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| CN114425695B CN114425695B (en) | 2023-06-13 |
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Cited By (1)
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| CN116810025A (en) * | 2023-08-31 | 2023-09-29 | 江苏荣圣汽车零部件有限公司 | Dustproof auto parts processing equipment |
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| CN114425695B (en) | 2023-06-13 |
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