CN115106571A - Pipe inclined hole drilling device - Google Patents
Pipe inclined hole drilling device Download PDFInfo
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- CN115106571A CN115106571A CN202211002477.4A CN202211002477A CN115106571A CN 115106571 A CN115106571 A CN 115106571A CN 202211002477 A CN202211002477 A CN 202211002477A CN 115106571 A CN115106571 A CN 115106571A
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- 238000005553 drilling Methods 0.000 title claims abstract description 84
- 239000007921 spray Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002826 coolant Substances 0.000 description 38
- 239000007788 liquid Substances 0.000 description 38
- 230000000694 effects Effects 0.000 description 32
- 238000000034 method Methods 0.000 description 19
- 238000007493 shaping process Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 210000004209 hair Anatomy 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the field of pipe drilling, and particularly relates to a pipe inclined hole drilling device which comprises a fixed frame, a fixed table and a drill bit, wherein the fixed table is fixedly connected to the surface of the fixed frame; the surface of the fixed table is provided with a sliding chute; a fixed block is connected inside the sliding groove in a sliding manner; the top surface of the fixed block is provided with a fixed groove; the surface of the fixing frame is fixedly connected with a pair of first telescopic rods at the top of the fixing block; the two first telescopic rods are fixedly connected with the same connecting block; the bottom surface of the connecting block is provided with an adjusting block; the inner part of the adjusting block is connected with a telescopic block in a sliding way; the bottom surface of the telescopic block is rotatably connected with a drill bit; the surface of the adjusting block is provided with a nozzle; by the design of the invention, because the surfaces of the drill bit and the tubular product are in a stable inclined state, the inclined hole drilling at the fixed position on the surface of the tubular product is realized, the drilling position precision and the drilling efficiency of the tubular product are improved, and the production requirement of quickly drilling the surface of the tubular product is met.
Description
Technical Field
The invention belongs to the field of pipe drilling, and particularly relates to a pipe inclined hole drilling device.
Background
The pipe fitting is a tubular product formed by processing various materials, and when the pipe fitting is subjected to post-processing, if oblique drilling on the surface of the pipe fitting, particularly hard material pipe fittings, a special drilling device needs to be used, so that the accuracy and efficiency of drilling are ensured.
According to open in the patent application for CN110549125A a tubular product automatic drilling equipment, specifically a tubular product automatic drilling equipment, including the processing platform, the processing bench installation is fixed with the passage, the processing breach has been seted up in the middle of the upper portion of passage, the both sides of processing breach are installed on the passage and are used for the clamping component to the auxiliary fixation of tubular product, the top of passage is equipped with the roof, the roof is connected fixedly through the first telescoping cylinder that its both sides set up and passage, rotate on the roof and install the drilling rod, the drilling rod is rotatory by the actuating mechanism drive that the roof top set up, the drill bit is installed to the lower extreme of drilling rod, a plurality of flexible heads of polishing are installed in the upper portion circumference distribution of drill bit, the top of roof is installed and is used for controlling the flexible air pump of head of polishing. The invention has good drilling processing effect on the pipe, can grind and deburr the inner and outer surfaces of the hole, and is beneficial to popularization and application.
Among the prior art, when beating the inclined hole to the surface of tubular product spare, because the surface of tubular product spare is the arc form, the drill bit appears sliding very easily with the surface of tubular product spare, leads to the drilling position to take place the deviation to the inclined hole is bored in the manual work, and the inclination of hardly controlling drilling leads to the inclined hole quality of tubular product spare relatively poor, is difficult to satisfy the user demand problem.
Therefore, the invention provides a pipe inclined hole drilling device.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a pipe inclined hole drilling device which comprises a fixing frame, a fixing table and a drill bit, wherein the surface of the fixing frame is fixedly connected with the fixing table; the surface of the fixed table is provided with a sliding chute; a fixed block is connected inside the sliding groove in a sliding manner; the top surface of the fixed block is provided with a fixed groove, and a pipe fitting is arranged in the fixed groove; the surface of the fixing frame is fixedly connected with a pair of first telescopic rods at the top of the fixing block; the two first telescopic rods are fixedly connected with the same connecting block; the bottom surface of the connecting block is provided with an adjusting groove; an adjusting block is arranged inside the adjusting groove; the inner part of the adjusting block is connected with a telescopic block in a sliding way; a motor is arranged inside the telescopic block; the bottom surface of the telescopic block is rotatably connected with a drill bit, and the drill bit is connected with an output shaft of the motor; the surface of the adjusting block is provided with a nozzle; when the inclined hole drilling machine works, when the surface of a pipe piece is drilled with an inclined hole, the surface of the pipe piece is arc-shaped, a drill bit and the surface of the pipe piece easily slide, so that the deviation of the drilling position is caused, and the inclined hole is drilled manually, so that the inclined angle of the drilling is difficult to control, the quality of the inclined hole of the pipe piece is poor, and the problem of difficulty in meeting the use requirement is solved; when drilling a pipe fitting, firstly, the pipe fitting is placed in the fixing groove at the top of the fixing block, the angle of the adjusting block is manually adjusted, after the adjustment is completed, the adjusting block is fixed by screwing the fastening knob, after the adjusting block is confirmed to be completely fixed, then the power supply is started to control the first telescopic rod to extend, the first telescopic rod drives the connecting block to move downwards, so that the drill bit moves to a position close to the surface of the pipe piece, then the motor is started, the motor can drive the drill bit to rotate, and simultaneously the telescopic block is controlled to slide in a hydraulic or pneumatic mode, so that the drill bit can drill the surface of the pipe fitting, because the surface of drill bit and tubular product spare is stable inclination, realize the inclined hole of driling to tubular product spare surface fixed position, improved drilling position precision and drilling efficiency to tubular product spare, satisfy the production demand of the quick drilling in tubular product spare surface.
Preferably, a ball groove is formed in the adjusting groove; a ball head is arranged inside the ball groove; the bottom surface of the ball head is fixedly connected with an adjusting block; the side surface of the connecting block is provided with uniformly arranged mounting holes; the inner parts of the mounting holes are fixedly connected with second telescopic rods; during operation, at regulation drill bit angle in-process, the angle that traditional fastening knob was adjusted is single, is difficult to satisfy the production demand, through the design of bulb, through the flexible length of the second telescopic link of controlling different positions, the control bulb takes place to rotate in the angular range of design and adjusts, and regulation efficiency is higher to the scope of adjusting is wider, in the actual production, the staff can quick automatically regulated drill bit's angle.
Preferably, the bottom surface of the telescopic block is provided with an annular block, and the annular block is positioned on the periphery of the drill bit; the annular block is designed by elastic materials; the during operation, because bore the inclined hole in-process, there is the non-vertically state drill bit and the surface of tubular product spare, when the drill bit drills to the tubular product spare, the skew appears in the position of punching easily, through set up the annular piece in the periphery of drill bit, can drive drill bit and annular piece and move together when flexible piece slides for the annular piece extrudees the surface of tubular product spare, promotes the fixed to the tubular product spare, and the annular piece can play the effect of sheltering from simultaneously, reduces the drilling in-process, and the waste material problem of splashing.
Preferably, the inner part of the annular block is provided with uniformly arranged pressure grooves close to the bottom surface of the annular block; pressure sensors are fixedly connected inside the pressure grooves; during operation, through the inside pressure sensor who sets up evenly arranging at the annular piece, the drilling in-process, the annular piece can extrude the tubular product for pressure sensor can receive the extrusion, and output pressure signal, the in-process of punching, if the drilling position takes place the skew, pressure sensor can receive the pressure signal of lateral shifting, and then sends for control system, in time reports to the police and reminds and stop further drilling work, reduces the damage volume and the volume of scrapping of tubular product.
Preferably, the surface of the telescopic block is connected with a moving ring in a sliding way; first springs which are uniformly arranged are fixedly connected between the moving ring and the telescopic block; the bottom surface of the moving ring is fixedly connected with an annular block; during operation, when the wall thickness of tubular product spare was thick, drilling depth also can be darker, and elastic annular piece can receive great extrusion pressure repeatedly this moment, through the slip between shift ring and the flexible piece, when the annular piece received the extrusion, the annular piece can drive the movable block and remove for relative slip between shift ring and the flexible piece, and extrude first spring, guaranteed that the extrusion pressure that the annular piece received keeps at the settlement scope.
Preferably, the bottom surface of the telescopic block is provided with uniformly arranged spray heads; the bottom surface of the annular block is provided with a flow guide groove; the during operation, set up the shower nozzle through the surface at flexible piece, shower nozzle spun coolant liquid can direct flow to the drill bit position, in time carry out rapid cooling to the drill bit position, cooperation nozzle spun coolant liquid realizes the comprehensive heat dissipation to the tubular product spare, the radiating influence of annular piece to the tubular product spare has been reduced, and direct spray coolant liquid towards the drill bit position, the waste material can in time be strikeed to the coolant liquid, make mix and flow fast through the guiding gutter between waste material and the coolant liquid, it lasts drilling effect to reduce the waste material and pile up the influence in the inside of annular piece.
Preferably, the inner side surface of the fixing groove is provided with a limiting groove at the end surface of the pipe piece; limiting blocks are connected inside the limiting grooves in a sliding mode; the bottoms of the limiting blocks are fixedly connected with third telescopic rods; during operation, through controlling the third telescopic link, the third telescopic link can drive the spacing piece and remove, can extrude fixedly to the both sides side of tubular product spare through spacing, bores the inclined hole in-process, and the precision of boring the inclined hole to the tubular product spare surface is guaranteed to the drunkenness problem that can effectual reduction tubular product spare.
Preferably, moving grooves are formed in the side faces, opposite to one side of the pipe piece, of the two limiting blocks, and the moving grooves are externally connected with a power source through a pipeline; a moving block is connected inside one of the moving grooves in a sliding manner; a second spring is fixedly connected between the moving block and the bottom of the moving groove; the surface of the moving block is fixedly connected with an integral ring away from the moving groove; the during operation, through the control power supply, make the internal pressure increase of shifting chute, under the pressure effect, can make the ejecting shifting chute of movable block, and then the movable block can insert the inside of tubular product spare, can drive the removal of plastic block through the movable block, because laminate between the internal surface of plastic block and tubular product spare, when the plastic block moves along the inside of tubular product spare, can promote the plastic effect to tubular product spare, reduce because of the drilling pressure effect, make the cylindricity decline problem of deformation or tubular product spare of concrete emergence of tubular product spare, improve the size precision of tubular product spare behind the drilling.
Preferably, the surface of the moving block is provided with an inflow hole; an outflow hole is formed in the bottom of the other moving groove; the surface of the fixed block is provided with a row of holes at the positions of the diversion holes; the during operation, leading-in coolant liquid in inside through case shifting chute, under the pressure effect of coolant liquid, can make the movable block remove, partial coolant liquid can be through the inside of inflow hole leading-in pipe spare simultaneously, realizes the cooling to the inside of pipe spare and to pipe spare internal surface clearance, and the coolant liquid after the clearance can continue to loop through outflow hole and exhaust outlet and derive, has improved the cooling effect to pipe spare and has realized the inside automatic clearance effect to pipe spare.
Preferably, the opening of the inflow hole is rotatably connected with a rotating ring; the end surface of the rotating ring is provided with a jet hole; the side surface of the rotating ring is provided with inclined holes which are uniformly distributed; the side surface of the rotating ring is fixedly connected with bristles which are uniformly arranged at the position close to the inclined hole; the during operation, through setting up the swivel becket, when the coolant liquid passes through the influent stream hole, the coolant liquid can get into inside the orifice of swivel becket, direct inside injection towards the pipe fitting through the orifice, simultaneously through seting up the inclined hole in the side of pipe fitting, partial coolant liquid can pass through the inclined hole blowout, under the coolant liquid thrust effect, can promote the swivel becket rotation, and then inclined hole spun coolant liquid can in time carry out even direct washing to the internal surface of pipe fitting, improve the cleaning effect, when the swivel becket rotates simultaneously, the swivel becket can drive its surperficial brush hair and rotate, can effectively clear up the surface of pipe fitting through the brush hair, improve the cleaning effect.
The invention has the following beneficial effects:
1. the invention relates to a pipe inclined hole drilling device, which is characterized in that a fixing frame, a fixing table and a drill bit are arranged; through carrying out adjustable design to the drill bit for the surface of drill bit and tubular product spare is stable tilt state, realizes the inclined hole that bores to tubular product spare surface fixed position, has improved drilling position precision and drilling efficiency to tubular product spare, satisfies the production demand of the quick drilling in tubular product spare surface.
2. According to the pipe inclined hole drilling device, the moving block, the shaping ring and the limiting block are arranged, the third telescopic rod is controlled to drive the limiting block to move, the two side surfaces of the pipe can be extruded and fixed through limiting, the problem of play of the pipe can be effectively reduced in the inclined hole drilling process, the precision of inclined hole drilling on the surface of the pipe is guaranteed, meanwhile, the power source is controlled to increase the internal pressure of the moving groove, the moving block can be ejected out of the moving groove under the action of pressure, the moving block can be inserted into the pipe, the shaping block can be driven to move through the moving block, due to the fact that the shaping block is attached to the inner surface of the pipe, when the shaping block moves along the inner portion of the pipe, the shaping effect of the pipe can be promoted, the problem that the concrete of the pipe is deformed or the cylindricity of the pipe is reduced under the action of drilling pressure is solved, the size precision of the pipe workpiece after drilling is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the fixing block of the present invention;
FIG. 5 is an enlarged partial view at B in FIG. 4;
in the figure: the device comprises a fixed frame 1, a fixed table 2, a drill bit 3, a fixed block 4, a pipe fitting 5, a first telescopic rod 6, a connecting block 7, an adjusting block 8, a telescopic block 9, a moving groove 10, a nozzle 11, a ball head 12, a second telescopic rod 13, an annular block 14, a pressure sensor 15, a moving ring 16, a first spring 17, a spray head 18, a flow guide groove 19, a limiting block 20, a third telescopic rod 21, a moving block 22, a second spring 23, a shaping ring 24, an inflow hole 25, an outflow hole 26, a discharge hole 27, a rotating ring 28, a spray hole 29 and bristles 30.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 3, the pipe inclined hole drilling device according to the embodiment of the present invention includes a fixing frame 1, a fixing table 2 and a drill 3, wherein the fixing table 2 is fixedly connected to the surface of the fixing frame 1; the surface of the fixed table 2 is provided with a chute; a fixed block 4 is connected inside the sliding chute in a sliding manner; the top surface of the fixed block 4 is provided with a fixed groove, and a pipe fitting 5 is arranged in the fixed groove; a pair of first telescopic rods 6 is fixedly connected to the surface of the fixing frame 1 at the top of the fixing block 4; the two first telescopic rods 6 are fixedly connected with the same connecting block 7; the bottom surface of the connecting block 7 is provided with an adjusting groove; an adjusting block 8 is arranged in the adjusting groove; the inside of the adjusting block 8 is connected with a telescopic block 9 in a sliding way; a motor is arranged inside the telescopic block 9; the bottom surface of the telescopic block 9 is rotatably connected with a drill bit 3, and the drill bit 3 is connected with an output shaft of a motor; a nozzle 11 is arranged on the surface of the adjusting block 8; when the device works, when the surface of the pipe 5 is drilled with the inclined holes, the surface of the pipe 5 is arc-shaped, the drill bit 3 and the surface of the pipe 5 easily slide, so that the drilling position is deviated, and the inclined holes are drilled manually, so that the inclined angle of the drilled holes is difficult to control, the quality of the inclined holes of the pipe 5 is poor, and the problem of using requirements is difficult to meet; when drilling the tubular product 5, firstly placing the tubular product 5 in the fixed groove at the top of the fixed block 4, manually adjusting the angle of the adjusting block 8, after the adjustment is completed, fixing the adjusting block 8 by screwing the fastening knob, after the adjusting block 8 is completely fixed, starting the power supply, controlling the first telescopic rod 6 to extend, driving the connecting block 7 to move downwards by the first telescopic rod 6, so that the drill bit 3 moves to a position close to the surface of the tubular product 5, then starting the motor, driving the drill bit 3 to rotate by the motor, and simultaneously controlling the telescopic block 9 to slide by a hydraulic or pneumatic mode, so that the drill bit 3 drills the surface of the tubular product 5, through the design of the invention, because the drill bit 3 and the surface of the tubular product 5 are in a stable inclined state, the inclined hole drilling at the fixed position on the surface of the tubular product 5 is realized, and the drilling position precision and the drilling efficiency of the tubular product 5 are improved, the production requirement of quick drilling on the surface of the pipe piece 5 is met.
As shown in fig. 2, a ball groove is formed inside the adjusting groove; a ball head 12 is arranged in the ball groove; the bottom surface of the ball head 12 is fixedly connected with an adjusting block 8; the side surface of the connecting block 7 is provided with uniformly arranged mounting holes; the inner parts of the mounting holes are fixedly connected with second telescopic rods 13; during operation, at 3 angle in-processes of adjusting the drill bit, the angle that traditional fastening knob was adjusted is single, is difficult to satisfy the production demand, through the design of bulb 12, through the flexible length of second telescopic link 13 of controlling different positions, and control bulb 12 takes place to rotate in the angle range of design and adjusts, and regulation efficiency is higher to the scope of adjusting is wider, in the actual production, and the staff can quick automatically regulated drill bit 3's angle.
As shown in fig. 3, the bottom surface of the telescopic block 9 is provided with an annular block 14, and the annular block 14 is positioned on the periphery of the drill bit 3; the annular block 14 is designed from an elastic material; the during operation, because bore the inclined hole in-process, there is non-vertically state drill bit 3 and tubular product spare 5's surface, when drill bit 3 drills tubular product spare 5, the skew appears easily in the position of punching, through setting up annular piece 14 in the periphery of drill bit 3, can drive drill bit 3 and annular piece 14 when flexible piece 9 slides and remove together, make annular piece 14 extrusion tubular product spare 5's surface, promote the fixed to tubular product spare 5, annular piece 14 can play the effect of sheltering from simultaneously, reduce the drilling in-process, the waste material problem of splashing.
As shown in fig. 3, the inner part of the annular block 14 is provided with pressure grooves uniformly arranged at a position close to the bottom surface of the annular block 14; the pressure sensors 15 are fixedly connected inside the pressure grooves; during operation, through the inside pressure sensor 15 that evenly arranges that sets up at annular piece 14, the drilling in-process, annular piece 14 can extrude tubular product spare 5 for pressure sensor 15 can receive the extrusion, output pressure signal, the in-process of punching, if the skew takes place for the drilling position, pressure sensor 15 can receive the pressure signal of lateral deviation, and then send for control system, in time report to the police and remind and stop further drilling work, reduce tubular product spare 5's damage volume and scrap volume.
As shown in fig. 3, a moving ring 16 is slidably connected to the surface of the telescopic block 9; first springs 17 which are uniformly arranged are fixedly connected between the moving ring 16 and the telescopic block 9; the bottom surface of the moving ring 16 is fixedly connected with the annular block 14; during operation, when the wall thickness of tubular product 5 is thick, drilling depth also can be darker, and elastic annular piece 14 can receive great extrusion pressure repeatedly this moment, through the slip between shift ring 16 and the flexible piece 9, when annular piece 14 received the extrusion, annular piece 14 can drive movable block 22 and remove for relative slip between shift ring 16 and the flexible piece 9, and extrude first spring 17, guaranteed that the extrusion pressure that annular piece 14 received keeps at the settlement scope.
As shown in fig. 3, the bottom surface of the telescopic block 9 is provided with uniformly arranged spray heads 18; the bottom surface of the annular block 14 is provided with a flow guide groove 19; the during operation, set up shower nozzle 18 through the surface at flexible piece 9, shower nozzle 18 spun coolant liquid can directly flow drill bit 3 positions, in time carry out rapid cooling to drill bit 3 positions, cooperation nozzle 11 spun coolant liquid realizes the comprehensive heat dissipation to tubular product spare 5, the radiating influence of annular piece 14 to tubular product spare 5 has been reduced, and directly spray the coolant liquid towards drill bit 3 positions, the waste material can in time be strikeed to the coolant liquid, make mix between waste material and the coolant liquid and flow out through guiding gutter 19 fast, it lasts drilling effect to reduce the waste material to pile up the influence in the inside of annular piece 14.
As shown in fig. 2 and 3, the inner side surfaces of the fixing grooves are provided with limiting grooves at the end surfaces of the pipe 5; the limiting blocks 20 are connected inside the limiting grooves in a sliding mode; the bottoms of the limiting blocks 20 are fixedly connected with third telescopic rods 21; during operation, through controlling the third telescopic link 21, the third telescopic link 21 can drive the stopper 20 to move, and can extrude fixedly to the both sides side of tubular product spare 5 through spacing, bores the inclined hole in-process, can effectually reduce the drunkenness problem of tubular product spare 5, guarantees to bore the precision of inclined hole to the tubular product spare 5 surface.
As shown in fig. 2 and fig. 3, the side surfaces of one side of each of the two limiting blocks 20, which are opposite to the pipe 5, are both provided with a moving groove 10, and the moving grooves 10 are externally connected with a power source through a pipeline; a moving block 22 is connected inside one of the moving grooves 10 in a sliding manner; a second spring 23 is fixedly connected between the moving block 22 and the bottom of the moving groove 10; the surface of the moving block 22 is fixedly connected with an integral ring 24 away from the moving groove 10; during operation, through the control power supply, make the internal pressure increase of shifting chute 10, under the pressure effect, can make the ejecting shifting chute 10 of movable block 22, and then movable block 22 can insert the inside of tubular product 5, can drive the shaping block through movable block 22 and remove, because laminate between the internal surface of shaping block and tubular product 5, when shaping block moves along the inside of tubular product 5, can promote the plastic effect to tubular product 5, reduce because of the effect of drilling pressure, make the concrete emergence of tubular product 5 warp or tubular product 5's cylindricity decline problem, improve the size precision of tubular product 5 behind the drilling.
As shown in fig. 3 and 4, an inflow hole 25 is formed in the surface of the moving block 22; an outflow hole 26 is formed at the bottom of the other moving groove 10; the surface of the fixed block 4 is provided with a row of holes 27 at the positions of the diversion holes; during operation, leading-in coolant liquid in inside through case shifting chute 10, under the pressure effect of coolant liquid, can make movable block 22 remove, partial coolant liquid can be through the inside of inflow hole 25 leading-in pipe spare 5 simultaneously, realize the cooling to pipe spare 5 inside and to pipe spare 5 internal surface clearance, coolant liquid after the clearance can continue to loop through outflow hole 26 and exhaust 27 and derive, improved the cooling effect to pipe spare 5 and realized the inside automatic clearance effect to pipe spare 5.
Example two
As shown in fig. 5, a first comparative example, in which another embodiment of the present invention is: a rotating ring 28 is rotatably connected to the opening position of the inflow hole 25; the end surface of the rotating ring 28 is provided with a jet hole 29; the side surface of the rotating ring 28 is provided with inclined holes which are uniformly distributed; the side surface of the rotating ring 28 is fixedly connected with evenly arranged brush hairs 30 near the inclined hole; during operation, through setting up swivel becket 28, when the coolant liquid passes through inlet orifice 25, the coolant liquid can get into inside swivel becket 28's orifice 29, direct inside injection towards tubular product spare 5 through orifice 29, simultaneously through seting up the inclined hole in the side of tubular product spare 5, partial coolant liquid can pass through the inclined hole blowout, under the coolant liquid thrust reaction effect, can promote swivel becket 28 to rotate, and then inclined hole spun coolant liquid can in time carry out even direct washing to the internal surface of tubular product spare 5, improve the cleaning effect, when swivel becket 28 rotates simultaneously, swivel becket 28 can drive its surperficial brush hair 30 and rotate, can effectively clear up the surface of tubular product spare 5 through brush hair 30, improve the cleaning effect.
When the device works, when a pipe 5 needs to be drilled, the pipe 5 is firstly placed in a fixing groove at the top of a fixing block 4, the angle of an adjusting block 8 is manually adjusted, after the adjustment is completed, the adjusting block 8 is fixed in a screwing and fastening mode, after the adjusting block 8 is confirmed to be completely fixed, a power supply is started, a first telescopic rod 6 is controlled to extend, the first telescopic rod 6 can drive a connecting block 7 to move downwards, a drill bit 3 is moved to a position close to the surface of the pipe 5, then a motor is started, the motor can drive the drill bit 3 to rotate, and meanwhile, a telescopic block 9 is controlled to slide in a hydraulic or pneumatic mode, so that the drill bit 3 drills the surface of the pipe 5; in the process of adjusting the angle of the drill bit 3, the traditional fastening knob is single in adjustment angle and difficult to meet production requirements, through the design of the ball head 12, the ball head 12 is controlled to rotate and adjust within the designed angle range by controlling the telescopic lengths of the second telescopic rods 13 at different positions, the adjustment efficiency is higher, the adjustment range is wider, and in actual production, a worker can quickly and automatically adjust the angle of the drill bit 3; because the drill bit 3 and the surface of the pipe piece 5 are in a non-vertical state in the process of drilling the inclined hole, when the drill bit 3 drills the pipe piece 5, the punching position is easy to deviate, the annular block 14 is arranged on the periphery of the drill bit 3, and the telescopic block 9 can drive the drill bit 3 and the annular block 14 to move together when sliding, so that the annular block 14 extrudes the surface of the pipe piece 5, the fixing of the pipe piece 5 is promoted, meanwhile, the annular block 14 can play a role in shielding, and the problem of waste splashing in the drilling process is reduced; by arranging the pressure sensors 15 which are uniformly arranged in the annular block 14, the annular block 14 can extrude the pipe piece 5 in the drilling process, so that the pressure sensors 15 can be extruded and output pressure signals, and in the drilling process, if the drilling position deviates, the pressure sensors 15 can receive the pressure signals which laterally deviate and further send the signals to a control system, so that the alarm reminding and the further drilling work stop in time, and the damage amount and the scrap amount of the pipe piece 5 are reduced; when the wall thickness of the tubular product 5 is thick, the drilling depth is also deep, at the moment, the elastic annular block 14 can repeatedly bear large extrusion pressure, and through the sliding between the moving ring 16 and the telescopic block 9, when the annular block 14 is extruded, the annular block 14 can drive the moving block 22 to move, so that the moving ring 16 and the telescopic block 9 slide relatively, and the first spring 17 is extruded, and the extrusion pressure borne by the annular block 14 is kept within a set range; through setting up shower nozzle 18 on the surface of flexible piece 9, the coolant liquid that shower nozzle 18 spun can directly flow to drill bit 3 position, in time carry out rapid cooling to drill bit 3 position, the coolant liquid that cooperation nozzle 11 spun realizes the comprehensive heat dissipation to tubular product 5, the radiating influence of annular piece 14 to tubular product 5 has been reduced, and directly spray the coolant liquid towards drill bit 3 position, the waste material can be in time strikeed to the coolant liquid, make mix between waste material and the coolant liquid and flow out through guiding gutter 19 fast, reduce the waste material and pile up in the inside of annular piece 14 and influence the drilling effect that lasts; by controlling the third telescopic rod 21, the third telescopic rod 21 can drive the limiting block 20 to move, the side faces of two sides of the tubular product 5 can be extruded and fixed through limiting, the problem of play of the tubular product 5 can be effectively reduced in the process of drilling inclined holes, and the accuracy of drilling the inclined holes on the surface of the tubular product 5 is ensured; by controlling the power source, the internal pressure of the moving groove 10 is increased, the moving block 22 can be ejected out of the moving groove 10 under the action of pressure, the moving block 22 can be inserted into the pipe piece 5, the shaping block can be driven to move through the moving block 22, and the shaping block can promote the shaping effect on the pipe piece 5 when moving along the inside of the pipe piece 5 due to the fact that the shaping block is attached to the inner surface of the pipe piece 5, the problem that the pipe piece 5 is deformed or the cylindricity of the pipe piece 5 is reduced due to the action of drilling pressure is solved, and the size precision of the pipe piece 5 after drilling is improved; the cooling liquid is led in through the box moving groove 10, the moving block 22 can move under the pressure action of the cooling liquid, meanwhile, part of the cooling liquid can be led in the tubular part 5 through the inflow hole 25, the cooling of the interior of the tubular part 5 and the cleaning of the inner surface of the tubular part 5 are realized, the cleaned cooling liquid can be continuously led out through the outflow hole 26 and the exhaust hole 27 in sequence, the cooling effect on the tubular part 5 is improved, and the automatic cleaning effect on the interior of the tubular part 5 is realized; through setting up swivel becket 28, when the coolant liquid passes through inlet orifice 25, the coolant liquid can get into inside swivel becket 28's orifice 29, direct inside injection towards tubular product spare 5 through orifice 29, simultaneously through seting up the inclined hole in the side of tubular product spare 5, partial coolant liquid can pass through the inclined hole blowout, under the coolant liquid thrust reaction effect, can promote swivel becket 28 to rotate, and then inclined hole spun coolant liquid can in time carry out even direct washing to the internal surface of tubular product spare 5, improve the clearance effect, when swivel becket 28 rotates simultaneously, swivel becket 28 can drive its surperficial brush hair 30 and rotate, can effectively clear up the surface of tubular product spare 5 through brush hair 30, improve the clearance effect.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a tubular product inclined hole drilling equipment which characterized in that: the drilling machine comprises a fixed frame (1), a fixed table (2) and a drill bit (3), wherein the fixed table (2) is fixedly connected to the surface of the fixed frame (1); the surface of the fixed table (2) is provided with a sliding chute; a fixed block (4) is connected inside the sliding groove in a sliding manner; the top surface of the fixed block (4) is provided with a fixed groove, and a pipe piece (5) is arranged in the fixed groove; a pair of first telescopic rods (6) is fixedly connected to the surface of the fixing frame (1) at the top of the fixing block (4); the two first telescopic rods (6) are fixedly connected with the same connecting block (7) together; the bottom surface of the connecting block (7) is provided with an adjusting groove; an adjusting block (8) is arranged in the adjusting groove; the interior of the adjusting block (8) is connected with a telescopic block (9) in a sliding way; a motor is arranged inside the telescopic block (9); the bottom surface of the telescopic block (9) is rotatably connected with a drill bit (3), and the drill bit (3) is connected with an output shaft of the motor; and a nozzle (11) is arranged on the surface of the adjusting block (8).
2. The pipe inclined hole drilling device according to claim 1, wherein: a ball groove is formed in the adjusting groove; a ball head (12) is arranged in the ball groove; the bottom surface of the ball head (12) is fixedly connected with an adjusting block (8); the side surface of the connecting block (7) is provided with uniformly arranged mounting holes; and the inner parts of the mounting holes are fixedly connected with second telescopic rods (13).
3. The pipe inclined hole drilling device according to claim 1, wherein: the bottom surface of the telescopic block (9) is provided with an annular block (14), and the annular block (14) is positioned on the periphery of the drill bit (3); the annular block (14) is made of an elastic material.
4. A pipe inclined hole drilling device according to claim 3, wherein: the inner part of the annular block (14) close to the bottom surface of the annular block (14) is provided with uniformly arranged pressure grooves; and pressure sensors (15) are fixedly connected inside the pressure grooves.
5. The pipe inclined hole drilling device according to claim 4, wherein: the surface of the telescopic block (9) is connected with a moving ring (16) in a sliding way; first springs (17) which are uniformly arranged are fixedly connected between the moving ring (16) and the telescopic block (9); the bottom surface of the moving ring (16) is fixedly connected with the annular block (14).
6. The pipe inclined hole drilling device according to claim 5, wherein: the bottom surface of the telescopic block (9) is provided with uniformly arranged spray heads (18); the bottom surface of the annular block (14) is provided with a diversion trench (19).
7. The pipe inclined hole drilling device according to claim 1, wherein: limiting grooves are formed in the inner side surfaces of the fixing grooves and in the end face position of the pipe piece (5); the limiting blocks (20) are connected inside the limiting grooves in a sliding mode; the groove bottoms of the limiting blocks (20) are fixedly connected with third telescopic rods (21).
8. The pipe inclined hole drilling device according to claim 7, wherein: the side faces, opposite to the pipe piece (5), of one sides of the two limiting blocks (20) are respectively provided with a moving groove (10), and the moving grooves (10) are externally connected with a power source through a pipeline; a moving block (22) is connected inside one of the moving grooves (10) in a sliding manner; a second spring (23) is fixedly connected between the moving block (22) and the bottom of the moving groove (10); the surface of the moving block (22) is fixedly connected with an integral ring (24) far away from the moving groove (10).
9. The apparatus of claim 8, wherein: an inflow hole (25) is formed in the surface of the moving block (22); an outflow hole (26) is formed in the bottom of the other moving groove (10); and the surface of the fixed block (4) is provided with a row of holes (27) at the positions of the flow guide holes.
10. The pipe inclined hole drilling device according to claim 9, wherein: the opening position of the inflow hole (25) is rotationally connected with a rotating ring (28); the end surface of the rotating ring (28) is provided with a jet hole (29); the side surface of the rotating ring (28) is provided with inclined holes which are uniformly distributed; the side surface of the rotating ring (28) is fixedly connected with bristles (30) which are uniformly arranged at the position close to the inclined hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211002477.4A CN115106571B (en) | 2022-08-22 | 2022-08-22 | Pipe inclined hole drilling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211002477.4A CN115106571B (en) | 2022-08-22 | 2022-08-22 | Pipe inclined hole drilling device |
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| CN115106571B CN115106571B (en) | 2023-04-25 |
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| CN115106571B (en) | 2023-04-25 |
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