CN116160038A - Ring flange drilling equipment with centering function - Google Patents

Ring flange drilling equipment with centering function Download PDF

Info

Publication number
CN116160038A
CN116160038A CN202310106506.XA CN202310106506A CN116160038A CN 116160038 A CN116160038 A CN 116160038A CN 202310106506 A CN202310106506 A CN 202310106506A CN 116160038 A CN116160038 A CN 116160038A
Authority
CN
China
Prior art keywords
fixedly connected
flange
plate
sliding
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310106506.XA
Other languages
Chinese (zh)
Inventor
张延延
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202310106506.XA priority Critical patent/CN116160038A/en
Publication of CN116160038A publication Critical patent/CN116160038A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • 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
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to the technical field of flange processing, in particular to flange punching equipment with a centering function, which comprises a frame body, wherein a positioning mechanism is arranged in the frame body, an adjusting mechanism is arranged above the frame body, a punching mechanism is arranged in the adjusting mechanism, a turning mechanism is arranged in the positioning mechanism, and the positioning mechanism comprises four sliding rods. According to the invention, the flange is placed at the positioning mechanism, the positioning mechanism is started to position the center of the flange and fix the flange, the punching mechanism is started to uniformly punch the top surface of the flange along the edge of the flange, the hole wall and the edge of the flange are polished during punching, after the punching is finished, the turning mechanism is started to turn over the flange, and the inner wall and the edge of the hole in the flange are reversely polished by the adjusting mechanism and the punching mechanism again, so that the drilling operation of a user is facilitated, and the subsequent polishing operation of the user is facilitated.

Description

Ring flange drilling equipment with centering function
Technical Field
The invention relates to the technical field of flange processing, in particular to flange punching equipment with a centering function.
Background
The flange is usually characterized in that a plurality of fixing holes are formed in the periphery of a disc-like metal body and used for connecting other things, the flange is widely applied to machinery, the flange is usually used for pipe connection and is usually used in pairs, during use, two flanges are aligned, bolts or other connecting pieces penetrate through the holes in the two flanges and then are connected, so that the two flanges are attached, the common flange is mainly round, the flanges with other shapes are also arranged, when the circular flange is opened, in order to ensure that the flange connection is firm and firm, the flange is uniformly perforated along the outer annular edge of the flange during perforation, after the center of the flange is manually positioned during normal perforation, perforation marks are made on the flange, then manual perforation is carried out, the flange is more inconvenient, in addition, a twist drill rod with higher general versatility is used for perforating, the twist drill is used for cutting a workpiece by utilizing a cutting edge, the drilling hole can be carried out, the use is convenient, but the hard alloy is gradually worn in the cutting process, the wear is easy to occur during the cutting process, the wear of the flange is uniformly carried out along the outer annular edge, the drilling hole is not affected when the drilling is carried out, the subsequent drilling process is carried out, and the rough degree is not affected, and the subsequent drilling process is convenient is achieved.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the flange punching equipment with the centering function, which is characterized in that the flange is placed at the positioning mechanism, the positioning mechanism is started to position the center of the flange and fix the flange, the adjusting mechanism is started again to drive the punching mechanism to uniformly punch the top surface of the flange along the edge of the flange, the hole wall and the edge of the flange are polished during punching, after the punching is finished, the turning mechanism is started to turn over the flange, and the adjusting mechanism and the punching mechanism are used again to reversely polish the inner wall and the edge of the hole in the flange, so that the drilling operation is convenient for users, and the follow-up polishing operation is convenient for users.
The aim of the invention can be achieved by the following technical scheme:
the flange plate punching equipment with the centering function comprises a frame body, wherein a positioning mechanism is arranged in the frame body, an adjusting mechanism is arranged above the frame body, a punching mechanism is arranged in the adjusting mechanism, and a turning mechanism is arranged in the positioning mechanism;
the positioning mechanism comprises four slide bars, one ends of the four slide bars are fixedly connected, the other ends of the two opposite slide bars are respectively and fixedly connected with two opposite inner side walls of the frame body, four slide bars are respectively provided with a push plate above, one side bottom ends of the four push plates are respectively provided with slide holes, the four slide holes are respectively and slidably sleeved with the outer side walls of the four slide bars, the inner bottom surface of the frame body is fixedly connected with an electric push rod, the movable end of the electric push rod is fixedly connected with a fixing plate, one end of the top surface of the fixing plate is fixedly connected with a fixing rod, the outer side wall of the fixing rod is slidably sleeved with a sleeve ring, the four bottom ends of the push plates are respectively and rotatably connected with a supporting rod, one ends of the two opposite supporting rods are respectively and rotatably connected with the outer side wall of the sleeve ring, the sleeve ring is in contact with the turning mechanism, one end of each of the four sliding rods is connected with each other to form a cross-shaped bracket, two pushing plates connected with the outer side wall of the lantern ring through adjacent supporting rods and two pushing plates connected with the fixed rod through adjacent supporting rods are circumferentially arranged and staggered with the fixed rod as a center, so that the pushing plates connected with the lantern ring through the two adjacent supporting rods are parallel to each other, the pushing plates connected with the fixed rod through the two adjacent supporting rods are parallel to each other, the distance between the positions of the four pushing plates on the adjacent sliding rods and the connecting position of the four sliding rods is equal, a flange plate is placed between the four pushing plates, then the movable end of the electric push rod is started to pull down, the fixed rod is pulled down, the lantern ring is pulled down synchronously with the fixed rod by a turnover mechanism on the fixed plate, the fixed rod and the lantern ring are synchronously pulled down to rotate by the four supporting rods, the four pushing plates are pulled close to each other by the four pushing plates, the circular flange plate is clamped and fixed by the four pushing plates, therefore, the center of the flange plate is positioned, the center of the flange plate is aligned with the joints of the four support rods, so that a user can conveniently center and fix the flange plate, and the flange plate can be conveniently machined by the user.
The method is further characterized in that: the turning mechanism comprises a driving motor, the bottom surface of the driving motor is fixedly connected with a sliding frame, the bottom surface of the sliding frame is in sliding connection with the top surface of a fixed plate, one end of the sliding frame is fixedly connected with a connecting plate, one side of the connecting plate is rotationally connected with a screw rod, a motor shaft of the driving motor penetrates through one side of the connecting plate and is fixedly connected with one end of the screw rod, a threaded hole is formed in the outer side wall of the fixed rod, the screw rod is rotationally combined with the inner side wall of the threaded hole, a movable groove is formed in the top surface of the connecting plate, two movable blocks are in sliding connection in the movable groove, wherein cutting grooves are formed in two adjacent sides of a push plate connected with the outer side wall of the fixed rod through adjacent supporting rods, rotating plates are respectively arranged in the two cutting grooves, rotating rods are respectively fixedly connected with the center of one side of the rotating plates, one ends of the two rotating rods respectively penetrate through the adjacent cutting grooves and are fixedly connected with gears, the two moving blocks are rotationally connected with U-shaped frames above, two gears are respectively positioned in the two U-shaped frames, one inner side wall of each U-shaped frame is fixedly connected with a plurality of tooth blocks, the two gears are meshed with adjacent tooth blocks, one side of each connecting plate is fixedly connected with two clamping frames, the outer side wall of each lantern ring is fixedly connected with two clamping blocks, the two clamping blocks are respectively positioned in the clamping frames, when the driving motor is not started, the lantern ring is fixed by the two clamping frames at the position on the fixing rod, after the drilling of the flange plate by using the drilling mechanism, the flange plate is turned over by using the turning mechanism, the drilling mechanism drills again from the other surface of the flange plate, the inner side wall of the drilled hole on the flange plate is reversely drilled by the drilling mechanism again, the roughness of the inner wall of the drilled hole is reduced, and the driving motor drives the screw rod to rotate by starting the driving motor, the screw rod is driven by the driving motor to move by means of the threaded holes, the lantern ring is driven by the two clamping frames to move upwards to drive the two adjacent supporting rods to rotate, the two pushing plates connected with the lantern ring through the adjacent supporting rods are driven by the adjacent supporting rods to rotate to deviate from the moving part, the two pushing plates are separated from the clamped flange plate, meanwhile, the driving motor drives the connecting plate to move when moving, the two U-shaped frames on the connecting plate synchronously move, the two U-shaped frames drive the two gears to synchronously move by the aid of the gear blocks, the two gears drive the two rotating plates to overturn, and accordingly the flange plate is overturned, and the bottom surface of the original position of the flange plate is changed into the top surface.
The method is further characterized in that: two push plates that are connected with the lantern ring lateral wall through adjacent branch deviate from equal fixedly connected with L type frame mutually, and two U type frames all are located between adjacent L type frame and the adjacent push plate, can drive adjacent U type frame synchronous movement when making two push plates that are connected with the dead lever through adjacent branch opposite directions or opposite directions from the motion through L type frame, make tooth piece remain engagement with adjacent gear all the time on the U type frame.
The method is further characterized in that: the inner top surface and the inner bottom surface of the clamping frame are inclined surfaces, so that when the clamping frame moves along with the connecting plate, the clamping frame can move upwards along the inclined surface of the clamping frame through the inclined surfaces abutting against the lantern ring, and the two push plates connected with the lantern ring deviate from each other to move away from the clamped flange plate.
The method is further characterized in that: two equal fixedly connected with rubber cushion in the adjacent one side of revolving plate increases the frictional force between push pedal and the ring flange that are connected through adjacent branch and dead lever through rubber cushion, and the ring flange is difficult for dropping when making these two push pedal centre gripping ring flange upset and moves the position, and because the ring flange has been drilled after will the ring flange upset, when being run through by the hole department that punches on to the ring flange by punching mechanism again, the ring flange is difficult for receiving great power to when making the ring flange upset by punching mechanism run through the drilling again, the ring flange is difficult for moving the position.
The method is further characterized in that: the drilling mechanism comprises a drilling machine, the drilling machine is fixedly connected with the adjusting mechanism, the bottom end of the drilling machine is rotationally connected with a twist drill rod, an annular groove is formed in the outer side wall of the twist drill rod, a polishing sleeve is fixedly sleeved in the annular groove, a communication port is formed in the top surface of the frame body, the twist drill rod is enabled to rotate by starting the drilling machine, the drilling machine is pressed down again, the twist drill rod drills a flange plate through the communication port, and after the twist drill rod is drilled, the drilling machine is moved down continuously, the polishing sleeve which is rotated on the twist drill rod polishes the inner wall of the drill hole, the roughness of the drill hole is reduced, as the four pushing plates are of a certain length, and the flange plate is clamped at the center of the four pushing plates, when the twist drill rod passes through the flange plate to drill the hole, the twist drill rod is still located above the four sliding rods by utilizing the polishing sleeve, the polishing sleeve with a certain thickness can be ensured to be located on the same arc surface, and the hole drilled on the flange plate can be prevented from being inserted.
The method is further characterized in that: the grinding block is fixedly sleeved on the outer side wall of the grinding sleeve, the edge of the drilling position on the top surface of the flange plate is ground through the grinding block, the sharpness of the edge of the drilled hole is reduced, and the edge of the drilled hole contacting the top surface of the flange plate is prevented from being damaged when a user performs subsequent processing.
The method is further characterized in that: the grinding block is of a round table-shaped structure, so that the grinding block can grind the edge of a drilling hole to reduce sharpness.
The method is further characterized in that: the adjusting mechanism comprises a plurality of J-shaped rods, one ends of the J-shaped rods are fixedly connected with the top surface of the frame body, a plurality of the J-shaped rods are fixedly connected with a mounting plate between the other ends of the J-shaped rods, the top surface of the mounting plate is fixedly connected with a hydraulic rod, the bottom surface of the mounting plate is fixedly connected with a stepping motor, a motor shaft of the stepping motor is fixedly connected with a connecting block, a rectangular through hole is formed in the outer side wall of the connecting block, a slide plate is inserted in the rectangular through hole in a sliding mode, a rotary-closing hole is formed in the bottom surface of the connecting block, one end of the slide plate is fixedly connected with a connecting ring, a plate body is arranged below the stepping motor, the top surface of the plate body is fixedly connected with an annular slide rail, a plurality of guide rods are fixedly connected with the bottom surface of the hydraulic rod, the bottom ends of the guide rods are all connected in a sliding mode inside the annular slide rail, a slide groove is formed in the bottom surface center of the plate body, a guide block is formed in the sliding mode, the drill is located below the plate body, the guide block is fixedly connected with the bottom surface of the guide block, the top surface is fixedly connected with the guide rod, one end of the slide plate is screwed-closing hole, one end is abutted against the slide plate, a connecting ring is fixedly connected with the slide plate, the slide plate is driven by the rotary-closing hole, the rotary-connecting ring is fixedly connected with the slide plate through the diameter of the slide plate, and the slide plate is driven to rotate the annular slide plate through the corresponding to the rotary-connecting block, and the rotary-connecting flange when the rotary-connecting ring is in a certain position of the slide plate. Then hydraulic stem starts, drive the movable plate and move the plate body through a plurality of guide arms pressure, make the plate body drive the rig and move down in step, drill the ring flange, after the rig rotates the ring flange top surface drilling around step motor, through turning over the mechanism and overturn the ring flange, make the original bottom surface of ring flange become the top surface, start step motor reversal once more, make the rig reverse movement and utilize the spiral drilling rod to pass the drilling on the ring flange once more, utilize the cover of polishing and the piece of polishing to polish to the drilling border of the original bottom surface of ring flange, and make the cover of polishing reverse the drilling inner wall, reduce roughness and burr of drilling inner wall, go on once more and thereby make drilling operation automation go on, and can evenly drill to the ring flange of equidimension not.
The invention has the beneficial effects that:
1. through placing the positioning mechanism department with the ring flange, then start positioning mechanism to fix a position the ring flange center, and fix the ring flange, then start adjustment mechanism and adjust according to the diameter of ring flange, restart adjustment mechanism drives the mechanism that punches and rotates the round, utilize the mechanism that punches to evenly punch along its border in ring flange top surface, and polish ring flange pore wall and border when punching, reduce its roughness, after punching, start the mechanism that turns over, make the ring flange turn over by the mechanism that turns over, make the original bottom surface of ring flange become the top surface, start adjustment mechanism reversal, and utilize the mechanism that punches into the hole inside that the original was beaten again, make the mechanism that punches to the pore wall and the reverse polishing of drilling border, reduce the roughness and the burr of pore wall, and make the drilling border receive the polishing and reduce sharpness, thereby the user of being convenient for carries out drilling operation, and the user of being convenient for carries out follow-up polishing operation.
2. When the driving motor is not started, the collar is fixed by two clamping frames on the fixing rod, then the flange is placed between the four pushing plates and is positioned at the center of the two rotating plates, the movable end of the electric push rod is started again to drive the fixing plate to pull downwards, so that the fixing rod moves downwards, the turnover mechanism and the collar move downwards synchronously, the fixing rod and the collar synchronously pull the four supporting rods to rotate, the four supporting rods pull the four pushing plates to be close to each other, the four pushing plates clamp and fix the circular flange, the center of the flange is positioned, the center of the flange is aligned with the joint of the four supporting rods, after the punching mechanism finishes the hole, the driving motor is started to drive the screw to rotate, the screw is driven to move by virtue of the threaded hole to push the driving motor, the two clamping frames push the collar upwards, the two pushing plates connected with the collar are driven by the adjacent supporting rods to deviate from the moving part, the clamped flange is simultaneously driven by the driving motor to move, the connecting plate is driven by the connecting plate to move synchronously, the two U-shaped frames are driven by the toothed blocks to move synchronously, the two gears are driven by the toothed blocks to clamp and the two gears to clamp the circular flange, and the two top surfaces of the flange are turned over originally, and the top surfaces of the flange are changed to the positions;
3. starting the drilling machine to enable the twist drill rod to rotate, starting the adjusting mechanism to press the drilling machine, enabling the twist drill rod to drill the flange plate through the communication port, continuing to move the drilling machine downwards after the twist drill rod is drilled, enabling the polishing sleeve rotating on the twist drill rod to polish the inner wall of the drill hole, reducing the roughness inside the drill hole, polishing one edge of the drill hole by the polishing sleeve, reducing the sharpness of the edge, starting the turning mechanism to turn over the flange plate after the drilling is finished, pressing the drilling machine again, enabling the twist drill rod to pass through the originally drilled drill hole, enabling the polishing sleeve to reversely polish the inner wall of the drill hole, enabling the polishing block to polish the other edge of the drill hole, reducing the roughness and burrs of the wall of the hole, and reducing the sharpness of the edge of the drill hole on the top and bottom surfaces of the flange plate;
4. after starting the rig, can be according to the diameter sliding slide of annular ring flange, the drilling position of adjustment rig, then will contradict the bolt and revolve into the inside conflict slide of revolving close hole and fix the slide, start step motor and stop after making it remove certain angle at every turn, then the hydraulic stem starts, drive the movable plate and move down through a plurality of guide arms pressure plate body, make the plate body drive the rig move down in step, drill the ring flange, after the rig is accomplished drilling to the ring flange top surface around step motor rotation round, overturn the ring flange through turning over the mechanism, make the original bottom surface of ring flange become the top surface, start step motor reversal again, make the rig reverse movement and utilize the spiral drilling rod to pass the drilling on the ring flange again, reduce roughness and the burr of drilling inner wall, go on once more and thereby make drilling operation automation go on, and can evenly drill to the ring flange of equidimension not.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram showing the positional relationship between a frame and a positioning mechanism in the present invention;
FIG. 3 is a schematic view of the positional relationship between the positioning mechanism and the flipping mechanism according to the present invention;
FIG. 4 is an exploded view of the positioning mechanism and flip mechanism of the present invention;
FIG. 5 is a schematic view of the positional relationship between the adjusting mechanism and the punching mechanism in the present invention;
FIG. 6 is a schematic illustration of the structure of the bayonet, connecting ring and connecting block of the present invention;
FIG. 7 is a schematic view of the structure of the connecting block and the connecting ring in the invention;
fig. 8 is a schematic structural view of a punching mechanism in the present invention.
In the figure: 100. a frame; 101. a communication port; 200. a positioning mechanism; 201. a slide hole; 210. a slide bar; 220. an electric push rod; 230. a push plate; 231. a support rod; 232. cutting a groove; 240. an L-shaped frame; 250. a fixing plate; 260. a fixed rod; 261. a threaded hole; 270. a collar; 271. a clamping block; 300. a punching mechanism; 310. a drilling machine; 320. twist drill rod; 330. polishing the sleeve; 340. polishing the block; 400. an adjusting mechanism; 410. a J-shaped rod; 420. a mounting plate; 430. a hydraulic rod; 440. a moving plate; 441. a guide rod; 450. a plate body; 451. an annular slide rail; 452. a chute; 460. a stepping motor; 470. a connecting block; 471. rectangular through holes; 472. screwing the hole; 473. a contact bolt; 480. a slide plate; 481. a connecting ring; 490. a guide block; 491. a rod; 500. a flipping mechanism; 510. a driving motor; 511. a carriage; 520. a connecting plate; 521. a moving groove; 530. a screw; 540. a clamping frame; 550. a moving block; 560. a U-shaped frame; 561. tooth blocks; 570. a rotating plate; 571. a rotating rod; 572. a gear; 573. rubber cushion.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, a flange punching device with a centering function includes a frame 100, a positioning mechanism 200 is disposed inside the frame 100, an adjusting mechanism 400 is disposed above the frame 100, a punching mechanism 300 is disposed inside the adjusting mechanism 400, and a turning mechanism 500 is disposed inside the positioning mechanism 200;
the positioning mechanism 200 comprises four slide bars 210, one ends of the four slide bars 210 are fixedly connected, wherein the other ends of the two opposite slide bars 210 are respectively and fixedly connected with two opposite inner side walls of the frame body 100, push plates 230 are arranged above the four slide bars 210, slide holes 201 are respectively formed in one side bottom ends of the four push plates 230, the four slide holes 201 are respectively and slidably sleeved with the outer side walls of the four slide bars 210, an electric push rod 220 is fixedly connected with the inner bottom surface of the frame body 100, the movable end of the electric push rod 220 is fixedly connected with a fixing plate 250, one end of the top surface of the fixing plate 250 is fixedly connected with a fixing rod 260, the outer side wall of the fixing rod 260 is slidably sleeved with a sleeve ring 270, the bottom ends of the four push plates 230 are rotatably connected with supporting rods 231, one ends of the two opposite supporting rods 231 are rotatably connected with the outer side walls of the sleeve ring 270, the sleeve ring 270 is in conflict with the turning mechanism 500, one end of each of the four slide bars 210 is connected to form a cross-shaped support, two push plates 230 connected to the outer side wall of the collar 270 through adjacent support rods 231 and two push plates 230 connected to the fixing rod 260 through adjacent support rods 231 are circumferentially arranged and staggered around the fixing rod 260, so that the push plates 230 connected to the collar 270 through the two adjacent support rods 231 are parallel to each other, the push plates 230 connected to the fixing rod 260 through the two adjacent support rods 231 are parallel to each other, the positions of the four push plates 230 on the adjacent slide bars 210 are equal to the distance between the joints of the four slide bars 210, a flange plate is placed between the four push plates 230, then the movable end of the electric push rod 220 is started to pull down, the fixing rod 260 is pulled down by the fixing plate 250, the collar 270 is pulled down synchronously with the fixing rod 260 by the upward turning mechanism 500 of the fixing plate 250, the fixing rod 260 and the collar 270 are synchronously pulled down by the four support rods 231, the four push plates 230 are pulled by the four supporting rods 231 to be close to each other, the round flange is clamped and fixed by the four push plates 230, the center of the flange is positioned, and the joint of the center of the flange and the four supporting rods 231 is aligned, so that a user can center and fix the flange conveniently, and the flange can be machined conveniently by the user.
The turning mechanism 500 comprises a driving motor 510, wherein the bottom surface of the driving motor 510 is fixedly connected with a sliding frame 511, the bottom surface of the sliding frame 511 is in sliding connection with the top surface of a fixed plate 250, one end of the sliding frame 511 is fixedly connected with a connecting plate 520, one side of the connecting plate 520 is rotationally connected with a screw 530, a motor shaft of the driving motor 510 penetrates through one side of the connecting plate 520 and is fixedly connected with one end of the screw 530, a threaded hole 261 is formed in the outer side wall of a fixed rod 260, the screw 530 is rotationally combined with the inner side wall of the threaded hole 261, a movable groove 521 is formed in the top surface of the connecting plate 520, two movable blocks 550 are in sliding connection with the inside of the movable groove 521, wherein two cutting grooves 232 are formed in adjacent sides of a push plate 230 connected with the outer side wall of the fixed rod 260 through adjacent supporting rods 231, rotating plates 570 are respectively arranged in the two cutting grooves 232, rotating rods 571 are respectively fixedly connected with the centers of the opposite sides, and two rotating rods 571 with one end penetrating the adjacent cutting groove 232 and fixedly connected with gears 572, two moving blocks 550 with two U-shaped frames 560 connected in rotation above, two gears 572 respectively located inside the two U-shaped frames 560, two U-shaped frames 560 with one inner side wall fixedly connected with a plurality of teeth 561, two gears 572 meshed with the adjacent teeth 561, connecting plate 520 with two clamping frames 540 fixedly connected with the outer side wall of collar 270, two clamping blocks 271 respectively located inside the clamping frames 540, when the driving motor 510 is not started, the collar 270 is fixed by the two clamping frames 540 at the position of the fixing rod 260, after the drilling of the flange by the punching mechanism 300 is finished, the flange is turned by the turning mechanism 500, so that the punching mechanism 300 drills again from the other surface of the flange, the inner side wall drilled by the punching mechanism 300 is subjected to the back drilling of the punching mechanism 300 again, the roughness of the inner wall of the drill hole is reduced, and the driving motor 510 is started to drive the screw 530 to rotate, the screw 530 is driven to move by means of the screw hole 261, the two clamping frames 540 push the lantern ring 270 to move upwards to drive the adjacent two supporting rods 231 to rotate, the two push plates 230 connected with the lantern ring 270 through the adjacent supporting rods 231 are driven to deviate from the moving parts by the rotation of the adjacent supporting rods 231, the clamped flange is separated, meanwhile, the driving motor 510 drives the connecting plate 520 to move when moving, the two U-shaped frames 560 on the connecting plate 520 move synchronously, the two U-shaped frames 560 drive the two gears 572 to move synchronously by means of the tooth blocks 561, the two gears 572 drive the two rotating plates 570 to turn over, and accordingly the flange is turned over, and the bottom surface of the original position of the flange is changed into the top surface.
The opposite sides of the two pushing plates 230 connected with the outer side walls of the lantern rings 270 through the adjacent supporting rods 231 are fixedly connected with the L-shaped frames 240, the two U-shaped frames 560 are positioned between the adjacent L-shaped frames 240 and the adjacent pushing plates 230, and the adjacent U-shaped frames 560 can be driven to synchronously move when the two pushing plates 230 connected with the fixed rods 260 through the adjacent supporting rods 231 move oppositely or reversely, so that the tooth blocks 561 on the U-shaped frames 560 are always meshed with the adjacent gears 572.
The inner top surface and the inner bottom surface of the clamping frame 540 are inclined surfaces, so that when the clamping frame 540 moves along with the connecting plate 520, the collar 270 can be abutted against the inclined surfaces to move upwards along the inclined surfaces of the clamping frame 540, and the two pushing plates 230 connected with the collar 270 are separated from each other to move away from the clamped flange.
Two adjacent one sides of rotating plate 570 all fixedly connected with rubber cushion 573, increase the frictional force between push pedal 230 and the ring flange that are connected with dead lever 260 through adjacent branch 231 through rubber cushion 573, the ring flange is difficult for dropping when making these two push pedal 230 centre gripping ring flange upset and moves the position, and because the ring flange has been drilled after will the ring flange upset, when being run through by the hole department that punches on the ring flange by punching mechanism 300 again, the ring flange is difficult for receiving great force to when making the ring flange upset and run through the drilling again by punching mechanism 300, the ring flange is difficult for moving the position.
The punching mechanism 300 comprises a drilling machine 310, the drilling machine 310 is fixedly connected with an adjusting mechanism 400, the bottom end of the drilling machine 310 is rotationally connected with a twist drill rod 320, an annular groove is formed in the outer side wall of the twist drill rod 320, a polishing sleeve 330 is fixedly sleeved in the annular groove, a communication port 101 is formed in the top surface of the frame 100, the twist drill rod 320 is rotated by starting the drilling machine 310, then the drilling machine 310 is pressed down, the twist drill rod 320 drills a flange plate through the communication port 101, after the twist drill rod 320 is drilled, the drilling machine 310 is continuously moved down, the polishing sleeve 330 which rotates on the twist drill rod 320 polishes the inner wall of the drill hole, the roughness of the drill hole is reduced, and as the four push plates 230 have a certain length, and the flange plate is clamped in the center of the four push plates 230, when the twist drill rod 320 passes through the flange plate to drill holes, the twist drill rod 320 is still located above the four slide rods 210 by utilizing the polishing sleeve 330 to polish the flange plate, the polishing sleeve 330 with a certain thickness can be ensured to be located on the same arc surface with the outer side wall of the twist drill rod 320, and the polishing sleeve 330 is prevented from being inserted into the holes on the flange plate.
The polishing block 340 has been cup jointed to the fixed cover 330 lateral wall that polishes, polishes the border of drilling department on the ring flange top surface through polishing block 340, makes the border of going out after the drilling reduce sharpness, avoids the user to touch the border of touching ring flange top surface drilling department when carrying out subsequent processing and receives the injury.
The polishing block 340 has a circular truncated cone-shaped structure, so that the polishing block 340 can polish the edge of the drill hole to reduce the sharpness thereof.
The adjusting mechanism 400 comprises a plurality of J-shaped rods 410, one ends of the J-shaped rods 410 are fixedly connected with the top surface of the frame 100, a mounting plate 420 is fixedly connected between the other ends of the J-shaped rods 410, the top surface of the mounting plate 420 is fixedly connected with a hydraulic rod 430, the bottom surface of the mounting plate 420 is fixedly connected with a stepping motor 460, a motor shaft of the stepping motor 460 is fixedly connected with a connecting block 470, a rectangular through hole 471 is formed in the outer side wall of the connecting block 470, a slide plate 480 is inserted in the rectangular through hole 471 in a sliding manner, a screwing hole 472 is formed in the bottom surface of the connecting block 470, an abutting bolt 473 with one end abutting against the slide plate 480 is screwed in the screwing hole 472, one end of the slide plate 480 is fixedly connected with a connecting ring 481, a plate 450 is arranged below the stepping motor 460, the top surface of the plate 450 is fixedly connected with an annular slide rail 451, the movable end of the hydraulic rod 430 is fixedly connected with a moving plate 440, the bottom surface of the moving plate 440 is fixedly connected with a plurality of guide rods 441, the bottom ends of the guide rods 441 are all in sliding connection with the annular slide rail 451, a sliding groove 452 is formed in the center of the bottom surface of the plate 450, a guide block 490 is connected in the sliding manner in the sliding plate 450, the bottom surface of the plate body 450, the bottom surface 310 is positioned below the plate body 450, a rotating ring body 310 is provided with a rotary joint hole 472, a rotating ring 490, one end of the connecting ring 470 is fixedly contacts a connecting ring 470, the slide plate 480, the diameter of the slide plate 480 is positioned in the sliding rod is aligned with the slide plate 480, and the sliding rod is positioned in the sliding direction, and the sliding point, and the slide plate 480 is positioned in the sliding point, and the sliding rod is positioned in the sliding direction, and the sliding point, and the slide guide point is positioned in the moving point position, and the bottom point is positioned in the bottom point side axial position of the bottom point 470 and the bottom point is. The slide plate 480 drives the guide block 490 through the connecting ring 481 and the inserting rod 491 to drive the plate 450 to synchronously rotate by utilizing the sliding groove 452, then the hydraulic rod 430 is started to drive the movable plate 440 to press the plate 450 to move downwards by utilizing the guide rods 441, so that the plate 450 drives the drilling machine 310 to synchronously move downwards to drill the flange, after the drilling machine 310 rotates around the stepping motor 460 for one circle to drill the top surface of the flange, the turning mechanism 500 is used for turning the flange, the original bottom surface of the flange is changed into the top surface, the stepping motor 460 is started again to reverse, so that the drilling machine 310 reversely moves and penetrates the drilling hole on the flange again by utilizing the twist drill rod 320, the drilling edge of the original bottom surface of the flange is polished by utilizing the polishing sleeve 330 and the polishing block 340, the inner wall of the drilling hole is reversely polished, the roughness and burrs of the inner wall of the drilling hole are reduced, the drilling operation is automatically performed again, and the flanges with different sizes can be uniformly drilled.
Working principle: the controllers are respectively arranged in the frame body 100, the sliding frame 511, the drilling machine 310 and the mounting plate 420 to control the opening and closing of the electric push rod 220, the driving motor 510, the drilling machine 310, the hydraulic rod 430 and the stepping motor 460, when the device is used, the flange is placed at the central positions of the two rotating plates 570, then the movable end of the electric push rod 220 is started to pull down, the fixed plate 250 pulls the fixed rod 260 to move down, the lantern ring 270 is pulled by the upward turning mechanism 500 of the fixed plate 250 to synchronously move down along with the fixed rod 260, the fixed rod 260 and the lantern ring 270 synchronously pull the four supporting rods 231 to rotate, the four supporting rods 231 pull the four pushing plates 230 to mutually approach, the four pushing plates 230 clamp and fix the circular flange, the center of the flange is positioned, the flange is aligned with the connecting positions of the four supporting rods 231, the sliding plate 480 is slid according to the diameter of the flange, the drilling position of the drilling machine 310 is adjusted, and the abutting bolts 473 are screwed into the inside the screwing holes to abut against the sliding plate 480 to fix the sliding plate 480;
the stepping motor 460 is started to stop after each movement of a certain angle, the stepping motor 460 drives the sliding plate 480 to synchronously rotate through the connecting block 470 when rotating, the sliding plate 480 drives the guide block 490 to synchronously rotate through the connecting ring 481 and the inserting rod 491, the sliding groove 452 drives the plate 450 to synchronously rotate through the guide block 490, then after the stepping motor 460 stops rotating, the hydraulic rod 430 is started and starts the drilling machine 310, the hydraulic rod 430 drives the moving plate 440 to press the plate 450 to move downwards through the plurality of guide rods 441, the plate 450 drives the drilling machine 310 to synchronously move downwards, the drilling machine 310 drives the twist drill 320 to rotate to drill the top surface of the flange, after the twist drill 320 is drilled, the drilling machine 310 is continuously moved downwards, the polishing sleeve 330 rotating on the twist drill 320 polishes the inner wall of the drill, and the polishing block 340 polishes the edge of the drill;
after the drilling machine 310 rotates around the stepping motor 460 for one circle to complete drilling the top surface of the flange plate, the driving motor 510 is started, the driving motor 510 drives the screw 530 to rotate, the screw 530 rotates by screwing in and pulling the driving motor 510 by means of the threaded hole 261, the two clamping frames 540 push the lantern ring 270 to move upwards to drive the adjacent two supporting rods 231 to rotate, the two pushing plates 230 connected with the lantern ring 270 through the adjacent supporting rods 231 are rotated by the adjacent supporting rods 231 to drive the moving parts to separate from the clamped flange plate, simultaneously, the driving motor 510 moves to drive the connecting plate 520 to move, the two U-shaped frames 560 on the connecting plate 520 synchronously move, the two U-shaped frames 560 drive the two gears 572 to synchronously move by the tooth blocks 561, the two gears 572 drive the two rotating plates 570 to turn over, the flange plate is turned over, the bottom surface of the original position of the flange plate is changed into the top surface, the drilling machine 310 is reversely moved by the reversing direction, the drilling holes on the flange plate are penetrated again by the twist 320, the bottom surface of the flange plate is ground by the grinding sleeve 330 and the grinding block 340, and the grinding edge of the bottom surface of the flange plate is ground, and the inner wall of the grinding block 340 is reversely ground, and the roughness of the inner wall of the drilling hole is reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (9)

1. The flange plate punching equipment with the centering function comprises a frame body (100), and is characterized in that a positioning mechanism (200) is arranged inside the frame body (100), an adjusting mechanism (400) is arranged above the frame body (100), a punching mechanism (300) is arranged inside the adjusting mechanism (400), and a turning mechanism (500) is arranged inside the positioning mechanism (200);
the positioning mechanism (200) comprises four sliding rods (210), one ends of the four sliding rods (210) are fixedly connected, the other ends of the two opposite sliding rods (210) are fixedly connected with two opposite inner side walls of the frame body (100) respectively, four sliding rods (210) are arranged above the sliding rods (230), sliding holes (201) are formed in the bottom ends of one sides of the four sliding rods (230), the sliding holes (201) are respectively sleeved with the outer side walls of the four sliding rods (210) in a sliding mode, an electric push rod (220) is fixedly connected to the inner bottom surface of the frame body (100), a fixing plate (250) is fixedly connected to the movable end of the electric push rod (220), a fixing rod (260) is fixedly connected to one end of the top surface of the fixing plate (250), a sleeve ring (270) is sleeved on the outer side walls of the fixing rod (260) in a sliding mode, supporting rods (231) are rotatably connected to the bottom ends of the four sliding rods (230), one ends of the two opposite supporting rods (231) are rotatably connected with the top ends of the fixing rod (260), and one ends of the two opposite supporting rods (231) are rotatably connected with the outer side walls of the sleeve ring (270) respectively, and the sleeve ring (500) are abutted against the turnover mechanism.
2. The flange punching device with the centering function according to claim 1, wherein the turning mechanism (500) comprises a driving motor (510), a sliding frame (511) is fixedly connected to the bottom surface of the driving motor (510), the bottom surface of the sliding frame (511) is slidably connected to the top surface of the fixed plate (250), a connecting plate (520) is fixedly connected to one end of the sliding frame (511), one side of the connecting plate (520) is rotatably connected with a screw (530), a motor shaft of the driving motor (510) penetrates through one side of the connecting plate (520) and is fixedly connected with one end of the screw (530), a threaded hole (261) is formed in the outer side wall of the fixed rod (260), the screw (530) is rotationally combined with the inner side wall of the threaded hole (261), a movable groove (521) is formed in the top surface of the connecting plate (520), two movable blocks (550) are slidably connected inside the movable groove (521), cutting grooves (232) are formed in two adjacent sides of a push plate (230) connected with the outer side wall of the fixed rod (260) through adjacent struts (231), two cutting grooves (232) are formed inside the two cutting grooves (232) respectively, two opposite rotating plates (571) are connected with one ends of the two rotating plates (571) respectively, two opposite rotating plates (571) are fixedly connected with one ends of the two opposite rotating plates (572), two all rotate above movable block (550) and be connected with U type frame (560), and two gears (572) are located inside two U type frames (560) respectively, two a U type frame (560) inside wall is a plurality of tooth piece (561) of equal fixedly connected with, and two gears (572) all are connected with adjacent tooth piece (561) meshing, two card frames (540) of connecting plate (520) one side fixedly connected with, two fixture blocks (271) of lantern ring (270) lateral wall fixedly connected with, and two fixture blocks (271) are located inside card frame (540) respectively.
3. The flange punching device with the centering function according to claim 2, wherein two pushing plates (230) connected with the outer side wall of the collar (270) through adjacent supporting rods (231) are fixedly connected with the L-shaped frame (240) at opposite sides, and two U-shaped frames (560) are located between the adjacent L-shaped frame (240) and the adjacent pushing plates (230).
4. The flange punching device with the centering function according to claim 2, wherein the inner top surface and the inner bottom surface of the clamping frame (540) are inclined surfaces.
5. A flange punching device with centering function according to claim 2, characterized in that the adjacent sides of the two swivel plates (570) are fixedly connected with rubber cushions (573).
6. The flange plate punching equipment with the centering function according to claim 1, wherein the punching mechanism (300) comprises a drilling machine (310), the drilling machine (310) is fixedly connected with an adjusting mechanism (400), a twist drill rod (320) is rotatably connected to the bottom end of the drilling machine (310), an annular groove is formed in the outer side wall of the twist drill rod (320), a grinding sleeve (330) is fixedly sleeved in the annular groove, and a communication port (101) is formed in the top surface of the frame body (100).
7. The flange punching device with the centering function according to claim 6, wherein a grinding block (340) is fixedly sleeved on the outer side wall of the grinding sleeve (330).
8. A flange punching apparatus with centering function according to claim 7, characterized in that the sanding block (340) has a truncated cone-like structure.
9. The flange punching device with the centering function according to claim 6, wherein the adjusting mechanism (400) comprises a plurality of J-shaped rods (410), one ends of the J-shaped rods (410) are fixedly connected with the top surface of the frame body (100), a plurality of installing plates (420) are fixedly connected between the other ends of the J-shaped rods (410), the top surface of each installing plate (420) is fixedly connected with a hydraulic rod (430), the bottom surface of each installing plate (420) is fixedly connected with a stepping motor (460), a motor shaft of each stepping motor (460) is fixedly connected with a connecting block (470), rectangular through holes (471) are formed in the outer side walls of the connecting blocks (470), sliding plates (480) are inserted into the rectangular through holes (471) in a sliding mode, a screwing hole (472) is formed in the bottom surface of each connecting block (470), a supporting bolt (473) with one end abutting against the sliding plate (480), one end of each sliding plate (480) is fixedly connected with a connecting ring (481), a plate body (450) is arranged below the stepping motor (460), the top surface of each plate body (450) is fixedly connected with a stepping motor (460), the bottom surface of each connecting plate (451) is fixedly connected with a movable plate (440), a plurality of equal sliding connection in annular slide rail (451) of guide arm (441) bottom, spout (452) have been seted up at plate body (450) bottom surface center, and inside sliding connection of spout (452) has guide block (490), rig (310) are located plate body (450) below, and rig (310) and guide block (490) bottom surface fixed connection, guide block (490) top surface fixedly connected with inserted bar (491), and inserted bar (491) activity are pegged graft inside go-between (481).
CN202310106506.XA 2023-02-13 2023-02-13 Ring flange drilling equipment with centering function Pending CN116160038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310106506.XA CN116160038A (en) 2023-02-13 2023-02-13 Ring flange drilling equipment with centering function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310106506.XA CN116160038A (en) 2023-02-13 2023-02-13 Ring flange drilling equipment with centering function

Publications (1)

Publication Number Publication Date
CN116160038A true CN116160038A (en) 2023-05-26

Family

ID=86421513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310106506.XA Pending CN116160038A (en) 2023-02-13 2023-02-13 Ring flange drilling equipment with centering function

Country Status (1)

Country Link
CN (1) CN116160038A (en)

Similar Documents

Publication Publication Date Title
CN211916432U (en) Grinding device is used in metal tubular product processing
KR20110007373U (en) The cutting machine for large pipe in piping work
CN202377587U (en) Device for milling circular arc surface of workpiece
CN216989935U (en) Bench drill that possesses splashproof function
CN214080410U (en) Automatic multi-angle rotating tool for small-sized template
CN111673617B (en) Grinding machine floating claw chuck
CN116160038A (en) Ring flange drilling equipment with centering function
CN210548264U (en) Bench drill for machining flange plate of differential mechanism
CN111922730A (en) Automatic processing technology for building steel
CN216802541U (en) Special-shaped workpiece rotary machining device
CN207343813U (en) A kind of scalable interior aperture knife tool and inner hole machining equipment
CN214108920U (en) Drill chuck for building construction
CN109759865A (en) The clamping device of workpiece on a kind of radial drilling machine workbench
CN213795586U (en) Grinding device for machining milling cutter
CN210254452U (en) Auxiliary adjusting type plate cutting machine
CN210450995U (en) Online turning device for disassembly-free workpiece
CN108247423B (en) Scale division positioning and clamping integrated machine for peeling machine
CN207189812U (en) A kind of adjustable engraving machine
CN111958255A (en) Automatic building steel processing equipment
CN110919411A (en) Steel pipe end semicircular groove cutting machine
CN216990032U (en) Rotatable milling cutter device for small-sized steel heterogeneous piece
CN219425787U (en) Integrated bathroom faucet machining equipment
CN211681346U (en) Plate trimming device
CN221047328U (en) Lathe for machining
CN210909007U (en) Transmission shaft for numerically controlled lathe

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination