CN108526723A - A kind of pipe cutting machine tubing centralising device - Google Patents

A kind of pipe cutting machine tubing centralising device Download PDF

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Publication number
CN108526723A
CN108526723A CN201810637102.2A CN201810637102A CN108526723A CN 108526723 A CN108526723 A CN 108526723A CN 201810637102 A CN201810637102 A CN 201810637102A CN 108526723 A CN108526723 A CN 108526723A
Authority
CN
China
Prior art keywords
driving
cutting machine
driving plate
pipe cutting
centering
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
CN201810637102.2A
Other languages
Chinese (zh)
Inventor
李峰西
孙振省
许延凯
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.)
Shandong Cnc Laser Equipment Co Ltd
Shandong Leiming CNC Laser Equipment Co Ltd
Original Assignee
Shandong Cnc Laser Equipment Co Ltd
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 Shandong Cnc Laser Equipment Co Ltd filed Critical Shandong Cnc Laser Equipment Co Ltd
Priority to CN201810637102.2A priority Critical patent/CN108526723A/en
Publication of CN108526723A publication Critical patent/CN108526723A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/38Removing material by boring or cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment

Abstract

A kind of pipe cutting machine tubing centralising device, the driving device I moved up and down including centering slide unit and driving centering slide unit, the left and right sides of the centering slide unit slidably connects left driving plate and right driving plate respectively, it is fixedly connected with left centering rod above the left driving plate, it is fixedly connected with right centering rod in the right driving plate, the left driving plate and right the driving plate left and right directions under the driving of driving device II move, the direction of motion of the left driving plate and the direction of motion of right driving plate are on the contrary, the centralising device is mounted on the lathe bed of pipe cutting machine.

Description

A kind of pipe cutting machine tubing centralising device
Technical field
The present invention relates to the technical field of pipe cutting machine tubing clamping, a kind of particularly pipe cutting machine tubing centralising device.
Background technology
In existing metal laser cutting processing equipment, full-automatic loading and unloading pipe cutting machine is a kind of quietly to rise in recent years Pipe cutting equipment is automated, feeding and the blanking of tubing can be singly completed, need not manually be placed, it includes tubing The clamping device and cutter device of conveyer, tubing, the clamping device include the preceding card being arranged with pipe cutting machine tool Disk and rear chuck are provided with multiple brackets in the front chuck and rear chuck, and tubing clamping is in front chuck and rear chuck, bracket Play the role of that tubing, cutter device setting is supported to be cut at rear chuck position, driving of the front chuck in driving device Under in front-rear direction straight-line feed, in order to adapt to the cutting of various sizes of tubing and the movement of front chuck, the bracket Height can adjust, and be usually cylindrical carrying roller above bracket.But tubing is transported device and is transported to front chuck and rear chuck Between bracket on when, it may appear that tilt, phenomenon at random, the axis of tubing cannot be with the line of front chuck and rear chuck center It overlaps, is unfavorable for tubing clamping, here it is in place of the deficiencies in the prior art.
Invention content
The technical problems to be solved by the invention aiming at deficiency of the prior art, and provide a kind of Pipe Cutting Machine tubing centralising device, which is fixed on the lathe bed of pipe cutting machine, between front chuck and rear chuck, facilitates pipe Material clamping.
This programme is achieved by the following technical measures:A kind of pipe cutting machine tubing centralising device, including centering are slided The driving device I that platform and driving centering slide unit move up and down, the left and right sides of the centering slide unit slidably connects a left side respectively Driving plate and right driving plate are fixedly connected with left centering rod above the left driving plate, are fixedly connected in the right driving plate There are right centering rod, the left driving plate and right the driving plate left and right directions under the driving of driving device II to move, the left driving The direction of motion of the direction of motion of plate and right driving plate is on the contrary, the centralising device is mounted on the lathe bed of pipe cutting machine.Using this Technical solution, when tubing is transported on the bracket between front chuck and rear chuck, driving device I drives centering slide unit to moving up It is dynamic so that left centering rod and right centering rod can clip to tubing in height, and driving device II drives left driving plate and right driving Plate is moved to the direction for clamping tubing so that left centering rod and right centering rod clamp tubing, and make the axis of the tubing on bracket Line is substantially overlapped with front chuck and the line at rear chuck center, and front chuck is mobile close to one end of tubing and presss from both sides one end of tubing Tightly, front chuck can drive tubing to be moved to rear chuck direction, and for tubing clamping in rear chuck, tubing needs the part cut to be pierced by Rear chuck;After the completion of tubing cutting, driving device II drives left driving plate and right driving plate to be moved to the direction far from tubing, into And left centering rod and right centering rod is driven to move in the opposite direction, vertical range is more than pipe between left centering rod and right centering rod The caliber of material, driving device I drive centering slide unit to move down, and left centering rod and right centering rod decline, and are highly less than bracket, make It obtains next tubing to be transported on bracket, prepares the centering operation of next tubing.
Preferably, the left driving plate and right the driving plate synchronous fortune in the opposite direction under the driving of driving device II It is dynamic.Using the technical program, this centralising device is fixedly mounted on the setting position of pipe cutting machine, left centering rod and right centering rod away from It is equal at a distance from the rear chuck line of centres from front chuck center, it can reach pair after left driving plate and right driving board clamping tubing Middle effect.
Preferably, the driving device I includes guide rail I, the slider I coordinated with guide rail I and driving centering slide unit or more Mobile straight line driving mechanism I, the guide rail I are fixed on centering slide unit, and the lathe bed of the slider I and pipe cutting machine is fixed Connection, the straight line driving mechanism I are fixedly connected with the lathe bed of pipe cutting machine.The straight line driving mechanism I is hydraulic cylinder I or air pressure Cylinder I or slider-crank mechanism I or leading screw and nut mechanism I etc..
Preferably, it is provided with two guide rails I in left and right on the centering slide unit, sliding block is slidably connected on each guide rail I I, two slider Is are fixed on slider bracket, and the slider bracket is fixedly connected with the lathe bed of pipe cutting machine.Using this technology side Case can ensure the stability that centering slide unit moves up and down.
Preferably, the left centering rod and right centering rod are symmetrical arranged.
Preferably, the left centering rod and right centering rod are staggered front to back setting.Using the technical program, the left centering rod It is staggered front to back setting with right centering rod, ensureing will not partial twist after tubing is clamped by left centering rod and right centering rod.
Preferably, the driving device II includes the left rack being fixedly connected with left driving plate, fixes company with right driving plate The right rack connect, the linear drives with the gear and the left driving plate of driving or right driving plate of left rack and right rack engaged transmission Mechanism II, the gear are fixed on bearing, and the bearing is mounted on bearing block, and the bearing block is solid with centering slide unit Fixed connection, the straight line driving mechanism II are fixed on centering slide unit.The straight line driving mechanism II be hydraulic cylinder II or Pneumatic cylinder II or slider-crank mechanism II or leading screw and nut mechanism II etc..Using the technical program, when straight line driving mechanism II drives When dynamic left driving plate moves right, left rack and pinion engaged transmission, gear drives the right right driving plate of rack drives to be moved to the left, And then left centering rod and right centering rod is driven to clamp tubing, it is left when straight line driving mechanism II drives left driving plate to be moved to the left Rack and pinion engaged transmission, gear drive the right right driving plate of rack drives to move right, and then drive left centering rod and the right side right Middle bar is far from tubing;Same principle, straight line driving mechanism II drive right driving plate to be moved to the left or right, and then drive left driving Plate to the right or is moved to the left.
Preferably, it is provided with guide rail II on the centering slide unit, is provided with and leads in the left driving plate and right driving plate The sliding block II that rail II coordinates.Using the technical program, left driving plate and right driving can be ensured by being provided with guide rail II and sliding block II The stability that plate moves left and right.
Preferably, it is provided with cover board above the left driving plate and right driving plate, the cover board is fixed with centering slide unit It connects, the strip-shaped hole for left centering rod and the movement of right centering rod is provided on the cover board.Using the technical program, it is provided with Cover board can play a protective role to bearing, gear, left rack and right rack.
Preferably, it is fixedly connected on the top of the strip-shaped hole of cover board, the left centering rod and moves left cover board, the right side It is fixedly connected on centering rod and moves right cover board.Using the technical program, be provided with move left cover board and move right cover board can Prevent excessive dust from entering the transmission for influencing gear and left rack, right rack.
Preferably, cushion pad is provided with below the centering slide unit, the cushion pad setting is described on buffering base Buffering base is fixedly connected with the lathe bed of pipe cutting machine.Using the technical program, being provided with cushion pad can be downward to middle slide unit Buffering and protective effect are played when mobile.
It can be seen that compared with prior art, the present invention with substantive distinguishing features outstanding and significant progress, implement Advantageous effect be also obvious.
Description of the drawings
In order to illustrate more clearly of technical scheme of the present invention, attached drawing needed in description will be made below simple Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill For personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the main structure diagram of the present invention;
Fig. 3 is the schematic cross-sectional view of the F-F in Fig. 2;
Fig. 4 is the backsight structural representation of the present invention;
Fig. 5 is the overlooking structure diagram of the present invention(Cover board is not shown);
Fig. 6 is the enlarged structure schematic diagram in the portions A in Fig. 3.
In figure:The left centering rods of 1-, the right centering rods of 2-, 3- cover boards, 4- centering slide units, 5- slider Is, 6- slider brackets, 7- are led Rail I, 8- cushion pads, 9- buffer base, the left driving plates of 10-, the right driving plates of 11-, 12- pneumatic cylinders I, 13- pneumatic cylinders II, 14- axis It holds, 15- gears, the left racks of 16-, the right racks of 17-, 18- bearing blocks, 19- guide rails II, 20- moves left cover board, and 21- moves right lid Plate.
Specific implementation mode
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, it will use below specific Embodiment and attached drawing, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field All other embodiment that art personnel are obtained without making creative work belongs to the model of this patent protection It encloses.
As shown, a kind of pipe cutting machine tubing centralising device, including centering slide unit 4 and about 4 driving centering slide unit The left and right sides of mobile driving device I, the centering slide unit 4 slidably connects left driving plate 10 and right driving plate 11 respectively, The top of the left driving plate 10 is fixedly connected with left centering rod 1, and right centering rod 2 is fixedly connected in the right driving plate 11, The left driving plate 10 and right driving plate 11 left and right directions under the driving of driving device II move, the fortune of the left driving plate 10 The direction of motion of dynamic direction and right driving plate 11 is on the contrary, the centralising device is mounted on the lathe bed of pipe cutting machine.When tubing conveys When on to the bracket between front chuck and rear chuck, driving device I drives centering slide unit 4 to move up so that 1 He of left centering rod Right centering rod 2 can clip to tubing in height, and driving device II drives left driving plate 10 and right driving plate 11 to clamping tubing Direction movement so that left centering rod 1 and right centering rod 2 clamp tubing, and make the axis and front chuck of the tubing on bracket With the line coincident at rear chuck center, front chuck is mobile close to one end of tubing and clamps one end of tubing, and front chuck can band Dynamic tubing is moved to rear chuck direction, and for tubing clamping in rear chuck, tubing needs the part cut to be pierced by rear chuck;Tubing is cut After the completion of cutting, driving device II drives left driving plate 10 and right driving plate 11 to be moved to the direction far from tubing, and driving device I is driven Dynamic centering slide unit 4 moves down, and prepares the centering operation of next tubing.One or more can be arranged on the lathe bed of pipe cutting machine A centralising device.
In the technical scheme, the left driving plate 10 and right driving plate 11 under the driving of driving device II to opposite Direction moves synchronously.Centralising device is fixedly mounted on to the setting position of the lathe bed of pipe cutting machine, left centering rod 1 and right centering rod 2 Equal at a distance from the rear chuck line of centres apart from front chuck center, left centering rod 1 and right centering rod 2, which clamp, to be reached after tubing pair Middle effect.
In the technical scheme, the driving device I includes guide rail I 7, the slider I 5 coordinated with guide rail I 7 and driving pair The straight line driving mechanism I that middle slide unit 4 moves up and down, the guide rail I 7 are fixed on centering slide unit 4, the slider I 5 with cut The lathe bed of pipe machine is fixedly connected, and the straight line driving mechanism I is fixedly connected with the lathe bed of pipe cutting machine.The straight line driving mechanism I For hydraulic cylinder I or pneumatic cylinder I or slider-crank mechanism I or leading screw and nut mechanism I etc., details are not described herein, in the technical program In, the straight line driving mechanism I is pneumatic cylinder I 12.
In the technical scheme, it is provided with two guide rails I 7 in left and right on the centering slide unit 4, is slided on each guide rail I 7 It is connected with slider I 5, two slider Is 5 are fixed on slider bracket 6, and the slider bracket 6 is fixedly connected with the lathe bed of pipe cutting machine, It can ensure the stability that centering slide unit 4 moves up and down.
The left centering rod 1 and right centering rod 2 are symmetrical arranged in front-rear direction;Or the left centering rod 1 and right centering Bar 2 is staggered front to back setting, and ensureing will not partial twist after tubing is clamped by left centering rod 1 and right centering rod 2.
In the technical scheme, the driving device II includes the left rack 16 being fixedly connected with left driving plate 10 and the right side The right rack 17 that driving plate 11 is fixedly connected, with left rack 16 and the gear 15 of engaged transmission of right rack 17 and the left drive of driving Movable plate 10 or the straight line driving mechanism of right driving plate 11 II, the gear 15 are fixed on bearing 14, and the bearing 14 is pacified On bearing block 18, the bearing block 18 is fixedly connected with centering slide unit 4, and the straight line driving mechanism II is fixed at pair On middle slide unit 4.The straight line driving mechanism II is hydraulic cylinder II or pneumatic cylinder II or slider-crank mechanism II or feed screw nut's machine Structure II etc., details are not described herein.In the technical scheme, the straight line driving mechanism II is pneumatic cylinder II 13, works as linear drives When mechanism II drives left driving plate 10 to move right, left rack 16 drives right rack 17 to drive with 15 engaged transmission of gear, gear 15 It moves right driving plate 11 to be moved to the left, and then left centering rod 1 and right centering rod 2 is driven to clamp tubing, when straight line driving mechanism II drives When dynamic left driving plate 10 is moved to the left, left rack 16 drives right rack 17 to drive right driving with 15 engaged transmission of gear, gear 15 Plate 11 moves right, and then drives left centering rod 1 and right centering rod 2 far from tubing;Same principle, straight line driving mechanism II drive Right driving plate 11 is moved to the left or right, and then is driven left driving plate 10 to the right or be moved to the left.
In the technical scheme, guide rail II 19, the left driving plate 10 and right driving plate are provided on the centering slide unit 4 The sliding block II coordinated with guide rail II 19 is provided on 11.Left driving plate 10 and the right side can be ensured by being provided with guide rail II 19 and sliding block II The stability of 11 left and right directions of driving plate movement.
In the technical scheme, the top of the left driving plate 10 and right driving plate 11 is provided with cover board 3, the cover board 3 It is fixedly connected with centering slide unit 4, the strip-shaped hole for left centering rod 1 and the movement of right centering rod 2 is provided on the cover board.Setting There is cover board 3 that can play a protective role to bearing 14, gear 15, left rack 16 and right rack 17.
In the technical scheme, it is fixedly connected with and moves left on the top of the strip-shaped hole of cover board 3, the left centering rod 1 Cover board 20 is fixedly connected on the right centering rod 2 and moves right cover board 21.It is provided with and moves left cover board 20 and move right cover board 21 It can prevent excessive dust from entering the transmission for influencing gear 15 and left rack 16, right rack 17.
In the technical scheme, the lower section of the centering slide unit 4 is provided with cushion pad 8, and the setting of the cushion pad 8 is buffering On base 9, the buffering base 9 is fixedly connected with the lathe bed of pipe cutting machine.Being provided with cushion pad 8 can be downward to middle slide unit 4 Buffering and protective effect are played when mobile.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, identical similar portion refers to mutually between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein, wound The characteristics of property made consistent widest range.

Claims (10)

1. a kind of pipe cutting machine tubing centralising device, it is characterized in that:It is moved up and down including centering slide unit and driving centering slide unit Driving device I, the left and right sides of the centering slide unit slidably connects left driving plate and right driving plate, the left driving respectively It is fixedly connected with left centering rod above plate, right centering rod, the left driving plate and the right side are fixedly connected in the right driving plate Driving plate left and right directions under the driving of driving device II moves, the movement of the direction of motion and right driving plate of the left driving plate Direction is on the contrary, the centralising device is mounted on the lathe bed of pipe cutting machine.
2. pipe cutting machine according to claim 1 tubing centralising device, it is characterized in that:The left driving plate and right driving plate It is moved synchronously in the opposite direction under the driving of driving device II.
3. pipe cutting machine according to claim 1 tubing centralising device, it is characterized in that:The driving device I includes guide rail I, the straight line driving mechanism I that the slider I and driving centering slide unit coordinated with guide rail I moves up and down, the guide rail I are fixedly installed On to middle slide unit, the slider I is fixedly connected with the lathe bed of pipe cutting machine, the lathe bed of the straight line driving mechanism I and pipe cutting machine It is fixedly connected.
4. pipe cutting machine according to claim 3 tubing centralising device, it is characterized in that:It is provided with a left side on the centering slide unit Right two guide rails I slidably connect slider I on each guide rail I, and two slider Is are fixed on slider bracket, the sliding block branch Frame is fixedly connected with the lathe bed of pipe cutting machine.
5. pipe cutting machine according to claim 1 tubing centralising device, it is characterized in that:The left centering rod and right centering rod It is symmetrical arranged;Or the left centering rod and right centering rod are staggered front to back setting.
6. pipe cutting machine according to claim 1 or 2 tubing centralising device, it is characterized in that:The driving device II includes The left rack being fixedly connected with left driving plate, the right rack being fixedly connected with right driving plate engage biography with left rack and right rack The straight line driving mechanism II of dynamic gear and the left driving plate of driving or right driving plate, the gear are fixed on bearing, The bearing is mounted on bearing block, and the bearing block is fixedly connected with centering slide unit, and the fixation of the straight line driving mechanism II is set It sets on to middle slide unit.
7. pipe cutting machine according to claim 6 tubing centralising device, it is characterized in that:It is provided with and leads on the centering slide unit Rail II is provided with the sliding block II coordinated with guide rail II in the left driving plate and right driving plate.
8. pipe cutting machine according to claim 1 or 2 tubing centralising device, it is characterized in that:The left driving plate and right drive Cover board is provided with above movable plate, the cover board is fixedly connected with centering slide unit, is provided on the cover board for left centering rod With the strip-shaped hole of right centering rod movement.
9. pipe cutting machine according to claim 8 tubing centralising device, it is characterized in that:In the top of the strip-shaped hole of cover board, It is fixedly connected on the left centering rod and moves left cover board, be fixedly connected on the right centering rod and move right cover board.
10. pipe cutting machine according to claim 1 or 2 tubing centralising device, it is characterized in that:The lower section of the centering slide unit It is provided with cushion pad, on buffering base, the buffering base is fixedly connected with the lathe bed of pipe cutting machine for the cushion pad setting.
CN201810637102.2A 2018-06-20 2018-06-20 A kind of pipe cutting machine tubing centralising device Pending CN108526723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810637102.2A CN108526723A (en) 2018-06-20 2018-06-20 A kind of pipe cutting machine tubing centralising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810637102.2A CN108526723A (en) 2018-06-20 2018-06-20 A kind of pipe cutting machine tubing centralising device

Publications (1)

Publication Number Publication Date
CN108526723A true CN108526723A (en) 2018-09-14

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ID=63469916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810637102.2A Pending CN108526723A (en) 2018-06-20 2018-06-20 A kind of pipe cutting machine tubing centralising device

Country Status (1)

Country Link
CN (1) CN108526723A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390348A (en) * 2020-04-14 2020-07-10 中国建筑第八工程局有限公司 Wire feeder mounting device and using method thereof
CN111503491A (en) * 2020-04-14 2020-08-07 中国建筑第八工程局有限公司 Device for fixing wire feeder to steel beam and using method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390348A (en) * 2020-04-14 2020-07-10 中国建筑第八工程局有限公司 Wire feeder mounting device and using method thereof
CN111503491A (en) * 2020-04-14 2020-08-07 中国建筑第八工程局有限公司 Device for fixing wire feeder to steel beam and using method thereof
CN111390348B (en) * 2020-04-14 2021-11-09 中国建筑第八工程局有限公司 Wire feeder mounting device and using method thereof
CN111503491B (en) * 2020-04-14 2021-11-09 中国建筑第八工程局有限公司 Device for fixing wire feeder to steel beam and using method thereof

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