CN114654402A - Circular tube steel structure machining device capable of synchronously clamping and fixing inside and outside and using method thereof - Google Patents
Circular tube steel structure machining device capable of synchronously clamping and fixing inside and outside and using method thereof Download PDFInfo
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- CN114654402A CN114654402A CN202210464225.7A CN202210464225A CN114654402A CN 114654402 A CN114654402 A CN 114654402A CN 202210464225 A CN202210464225 A CN 202210464225A CN 114654402 A CN114654402 A CN 114654402A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title claims description 19
- 230000033001 locomotion Effects 0.000 claims abstract description 37
- 239000011111 cardboard Substances 0.000 claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920003266 Leaf® Polymers 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a circular tube steel structure processing device capable of synchronously clamping and fixing inside and outside and a using method thereof, belonging to the technical field of steel structure processing and comprising a base, wherein a mounting seat is fixedly arranged on the base, two first sliding plates are arranged on the base in a sliding manner, a relative movement mechanism for driving the two first sliding plates to move relatively is arranged on the mounting seat, and an upright post is fixed on the upper surface of the first sliding plate; through setting up the bearing board, outer wall cardboard and inner wall cardboard cooperation are used, utilize the pipe to shelve two uses of action of gravity cooperation articulated arm when on the bearing board, the relative motion that realizes both sides outer wall cardboard comes to carry out the chucking to the pipe outer wall, utilize the articulated effect of fixing base and sliding seat cooperation articulated arm three to realize the motion of inner wall cardboard, can carry out the chucking to the pipe inner wall, can carry out the chucking in step to the pipe inner and outer wall, the chucking is effectual, moreover, the steam generator is simple in structure, high durability and convenient operation, guarantee later stage operation treatment accuracy, avoid appearing the skew phenomenon.
Description
Technical Field
The invention belongs to the technical field of steel structure machining, and particularly relates to a circular tube steel structure machining device capable of synchronously clamping and fixing inside and outside and a using method thereof.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding, bolts or rivets. Because of its light dead weight and simple construction, it can be widely used in large-scale factory buildings, venues, super high-rise buildings and other fields. The steel structure is easy to rust, and generally the steel structure needs rust removal, galvanizing or coating and needs regular maintenance.
Lack effectual positioning mechanism when adding man-hour to the pipe steel construction, the majority is directly to carry out outside chucking to the pipe, and the chucking effect is not good, leads to appearing easily supplying the phenomenon of work piece skew when handling such as back cutting, polishing, jet-propelled, and then can influence the operation treatment accuracy, leads to the wastrel to appear, and the function is imperfect.
Disclosure of Invention
The invention aims to provide a circular tube steel structure machining device capable of synchronously clamping and fixing inside and outside and a using method thereof, and aims to solve the problems that an effective positioning mechanism is not available in machining of a circular tube steel structure, most of circular tubes are directly clamped outside, clamping effect is poor, workpieces are prone to being deviated during later cutting, polishing, air injection and other treatment, operation treatment accuracy is further influenced, defective products are caused, and functions are incomplete.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fixed pipe steel construction processingequipment of inside and outside synchronous centre gripping, the on-line screen storage device comprises a base, fixed mounting has the mount pad on the base, slidable mounting has two slides one on the base, be provided with the relative motion mechanism that is used for ordering about two slides one and carry out relative motion on the mount pad, the last fixed surface of slide one has the stand, the top welding of stand has the mounting panel, mounting panel slidable mounting has the bearing board, both sides all are provided with the mounting panel around the bearing board, be provided with adjustment mechanism on the mounting panel and install the outer wall cardboard through adjustment mechanism, the last fixed surface of mounting panel has the installation shell, the upper surface of installation shell is provided with the backup pad, be provided with the drive unit who is used for ordering about the backup pad motion in the installation shell, the side of backup pad is provided with two inner wall cardboards.
By adopting the scheme, the bearing plate is arranged, the outer wall clamping plates and the inner wall clamping plates are matched for use, the gravity action when the circular pipe is placed on the bearing plate is matched with the hinged arm II for use, the relative motion of the outer wall clamping plates at two sides is realized to clamp the outer wall of the circular pipe, the hinging action of the fixed seat and the movable seat matched with the hinged arm III is utilized to realize the motion of the inner wall clamping plates, and the inner wall of the circular pipe can be clamped, so that the inner wall and the outer wall of the circular pipe can be synchronously clamped, the clamping effect is good, the structure is simple, the operation is convenient, the processing precision of later operation is effectively ensured, the offset phenomenon is avoided, the positions of the two sliding plates I can be adjusted by arranging the rotating shaft I to drive the long strip plate to be matched with the hinged arm I for use, the positions of the bearing plates at two sides are adjusted, the adaptive adjustment can be carried out according to the length of the circular pipe, and the elasticity of the spring I drives the sliding rod I to drive the clamping blocks to be clamped into the clamping grooves at the corresponding positions, accomplish and adjust and the locking, application scope is wide, uses through setting up four cooperation fly leafs of slide bar and slide bar five, can slide adjusting and locking the position of outer wall cardboard, and then can carry out adaptability according to the thickness degree of pipe to the initial motion position of outer wall cardboard and adjust the use, and it is convenient to adjust, perfect functional diversity.
As a preferred embodiment, two sliding rods II are fixedly mounted on the inner wall of the base, the sliding plate I is slidably mounted on the outer surfaces of the sliding rods II, springs II are sleeved on the outer surfaces of two ends of each sliding rod II, and two ends of each spring II are fixedly connected with the inner wall of the base and the side face of the sliding plate II respectively.
By adopting the scheme, the arrangement of the second sliding rod is matched with the second spring for use, the first sliding plate can slide on the second sliding rod, so that the stability of the movement of the first sliding plate is better, and the arrangement of the second spring can play a reset action force for the movement of the first sliding plate.
As a preferred embodiment, the relative movement mechanism comprises a first rotating shaft rotatably mounted on the mounting seat, a first strip plate mounted at the bottom end of the first rotating shaft, and two first hinge arms respectively hinged at two ends of the first strip plate, the other ends of the first hinge arms are hinged with the lower surface of the first sliding plate, a rotating plate is fixed at the top end of the first rotating shaft, and a locking unit is arranged on the rotating plate.
By adopting the scheme, the first rotating shaft and the first strip plate are matched with the first hinged arm for use, the first hinged arm can be driven to push the first sliding plate to move by utilizing the rotation of the first strip plate, and then the distance between the first two sliding plates can be adjusted, so that the distance between the bearing plates on two sides can be adjusted, the first rotating shaft and the second rotating shaft are suitable for placing and fixing workpieces with different lengths, and the application range is wide.
As a preferred embodiment, the locking unit comprises a first sliding rod which penetrates through the rotating plate in a sliding mode, an operating plate which is arranged at the top end of the first sliding rod, a first clamping block which is arranged at the bottom end of the first sliding rod, a first spring which is fixedly connected with the opposite surfaces of the rotating plate and the first clamping block at two ends of the first outer surface of the first sliding rod respectively, and a plurality of clamping grooves which are used for clamping the first clamping block into the first clamping block are formed in the annular array on the upper surface of the mounting seat.
By adopting the scheme, the first sliding rod is driven by the elasticity of the first spring to drive the clamping block to be clamped into the clamping grooves at different positions, and the rotating plate can be fixedly locked, so that the rotating long slat is locked in a rotating mode, and accidental loosening is avoided.
As a preferred embodiment, the lower fixed surface of bearing board has slide bar three, the bottom of slide bar three slides and runs through the mounting panel and is fixed with the bottom plate, the surface cover of slide bar three is equipped with the spring three that both ends are connected with bearing board and mounting panel respectively, both sides all are fixed with fixed block one around the bottom plate, a fixed block inner wall articulates there is articulated arm two, the other end of articulated arm two is articulated through the slide two phases with the homonymy, the opposite face of slide two all is fixed with the slider, it has the slide rail to slide on the slider, the one end of slide rail is fixed with curb plate and installs the upper surface at the mounting panel.
Adopt above-mentioned scheme, utilize the gravity of pipe to order about the bearing board downstream to utilize the articulated effect of articulated arm two to realize the relative motion of two outer wall cardboards down, thereby can utilize the gravity of pipe to realize the outer wall chucking operation to the pipe, slide rail and slider cooperation use can guarantee that slide two drive the motion stability of outer wall cardboard better.
As a preferred embodiment, the adjusting mechanism comprises two sliding rods four which slidably penetrate through the same sliding plate two, one end of the sliding rod four is fixedly provided with a first limiting disc, the other end of the sliding rod four is fixedly connected with the side face of the outer wall clamping plate, the upper surface of the sliding plate two is fixedly provided with two sliding rods five, the top end of the sliding rod five is provided with a second limiting disc, the outer surface of the sliding rod five slides to form a same movable plate, the outer surface of the sliding rod five is sleeved with a spring four, the two ends of the spring four are respectively connected with the second limiting disc and the movable plate, the lower surface of the movable plate is fixedly provided with a positioning pin, the upper surface of the sliding plate two is provided with a through hole, the outer surface of the sliding rod four is provided with a plurality of positioning grooves, and one end of the positioning pin penetrates through hole to be matched with the positioning grooves.
Adopt above-mentioned scheme, utilize the slide bar four to drive the motion of outer wall cardboard, the elasticity of cooperation spring four orders about the locating pin card and goes into the constant head tank of different positions department to can adjust the initial position of outer wall cardboard, can carry out adaptability according to actual pipe diameter thickness degree and adjust the use.
As a preferred embodiment, the driving unit includes a screw rod, a handle, a moving plate and two connecting rods, wherein two rotating shafts are fixed at two ends of the screw rod, the screw rod is rotatably installed on the inner wall of the installation shell through the rotating shafts, the handle is installed at the two ends of one rotating shaft, the moving plate is installed on the outer surface of the screw rod in a threaded manner, the two connecting rods are installed on the upper surface of the moving plate, the other ends of the connecting rods penetrate through a strip-shaped channel formed in the upper surface of the installation shell, extend out of the installation shell and are connected with the supporting plate, a guide rod is installed in the installation shell, and the moving plate is slidably installed on the outer surface of the guide rod.
Adopt above-mentioned scheme, utilize two drive screw rods in pivot to rotate, order about the movable plate motion, and then can drive the backup pad motion through the connecting rod, can deliver to the pipe inside with the inner wall cardboard, the setting of guide arm can support the movable plate for the movable plate is in the motion process stability better and the difficult phenomenon that rocks that appears.
As a preferred embodiment, the side of backup pad is fixed with the prism board, the end fixing of prism board has the fixing base, the surface slidable mounting of prism board has the sliding seat, the front and back both sides face of fixing base and sliding seat all is fixed with fixed block two, it has articulated arm three to articulate on the fixed block two, the other end of articulated arm three is articulated with inner wall cardboard side fixed connection's fixed block three-phase, the bolt is installed to the screw thread on the sliding seat, the thread groove that a plurality of and bolt cooperation were used has been seted up to the upper surface of prism board.
Adopt above-mentioned scheme, utilize movable seat and fixing base cooperation to can realize the motion of inner wall cardboard under the articulated effect of articulated arm three, and then can realize the inner wall chucking to the pipe.
The use method of the circular tube steel structure machining device capable of synchronously clamping and fixing the inside and the outside comprises the following steps:
s1, pulling the operating plate to drive the first sliding rod to move, driving the clamping block to move to separate from the clamping groove and rotate the rotating plate, driving the first rotating shaft to rotate by the rotating plate, driving the strip plate to rotate by the rotating shaft, driving the first sliding plates to move relatively to be close to or far away from each other under the hinging action of the first hinged arm, adjusting until the two ends of the circular tube just can be placed on the two bearing plates, then loosening the operating plate, driving the first sliding rod to drive the clamping block to be placed in the clamping groove at the corresponding position by the elasticity of the first spring, and locking;
s2, adjusting the initial movement position of the outer wall clamping plate according to the thickness specification of the circular tube, debugging and pulling the movable plate upwards, enabling the movable plate to slide upwards on the five surfaces of the sliding rod and drive the positioning pin to be separated from the positioning groove, supporting the outer wall clamping plate to move to the adjusted position, loosening the movable plate after adjustment is completed, and driving the movable plate to drive the positioning pin to move downwards to be clamped into the positioning groove at the corresponding position by utilizing the elasticity of the spring IV to lock;
s3, placing the two ends of the circular tube on two bearing plates, driving the bearing plates to drive the sliding rod to move downwards in three directions by using the gravity of the circular tube, further driving the bottom plate to move downwards, driving the two sliding plates to relatively approach under the hinging action of the second hinge arm, further driving the two outer wall clamping plates to relatively approach, and clamping the outer wall of the circular tube;
s4, the rotating handle drives the rotating shaft II to rotate, the rotating shaft II drives the screw rod to rotate, the moving plate is driven to move, the supporting plate is driven to drive the inner wall clamping plates to move to the inside of the circular tube under the action of the connecting rod, the bolt is screwed out, the movable seat is supported to move, the two inner wall clamping plates are driven to open under the hinging action of the hinge arm III, the bolt is screwed in to lock when the inner wall clamping plates are attached to the inner wall of the circular tube, and the inner wall of the circular tube is clamped.
Compared with the prior art, the invention has the beneficial effects that:
the processing device for the circular tube steel structure synchronously clamped and fixed inside and outside and the using method thereof are characterized in that a bearing plate is arranged, an outer wall clamping plate and an inner wall clamping plate are matched for use, gravity action when a circular tube is placed on the bearing plate is matched with a hinged arm II for use, relative movement of the outer wall clamping plates on two sides is realized to clamp the outer wall of the circular tube, and the movement of the inner wall clamping plate is realized by the hinging action of a fixed seat and a movable seat matched with a hinged arm III, so that the inner wall of the circular tube can be clamped, the outer wall inside the circular tube can be synchronously clamped, the clamping effect is good, the structure is simple, the operation is convenient, the later-period operation processing precision is effectively ensured, and the offset phenomenon is avoided;
the machining device for the circular tube steel structure synchronously clamped and fixed inside and outside and the using method of the machining device are characterized in that a first rotating shaft is arranged to drive a long strip plate to be matched with a first articulated arm for use, the positions of two first sliding plates can be adjusted, the positions of two bearing plates on two sides can be adjusted, adaptability adjustment can be performed according to the length of a circular tube for use, a first sliding rod is driven by matching with the elasticity of a first spring to drive a clamping block to be clamped into a clamping groove in a corresponding position, adjustment and locking are completed, and the application range is wide;
the round tube steel structure machining device with the internal and external synchronous clamping and fixing functions and the using method of the round tube steel structure machining device are used by arranging the four sliding rods matched with the movable plate and the five sliding rods, the position of the outer wall clamping plate can be adjusted in a sliding mode and locked, further, the initial movement position of the outer wall clamping plate can be adjusted in an adaptive mode according to the thickness degree of the round tube, the adjustment is convenient, and the functional diversity is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an installation section of the present invention;
FIG. 3 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 4 is a schematic view of another angle of the mounting plate of the present invention;
FIG. 5 is a schematic structural view of an outer wall clip of the present invention;
FIG. 6 is a schematic structural view of the present invention;
FIG. 7 is a schematic structural view of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 2 at A.
In the figure: 1. a base; 2. a mounting seat; 3. a first rotating shaft; 4. rotating the plate; 5. a first sliding rod; 6. an operation panel; 7. a clamping block; 8. a first spring; 9. a strip plate; 10. a first articulated arm; 11. a first sliding plate; 12. a second sliding rod; 13. a second spring; 14. a column; 15. mounting a plate; 16. a third sliding rod; 17. a support plate; 18. a third spring; 19. a base plate; 20. a first fixed block; 21. a second articulated arm; 22. a second sliding plate; 23. a side plate; 24. a slide rail; 25. a slider; 26. a slide bar IV; 27. an outer wall clamping plate; 28. a first limiting disc; 29. a fifth sliding rod; 30. a second limiting disc; 31. a movable plate; 32. a fourth spring; 33. positioning pins; 34. a support plate; 35. a second rotating shaft; 36. a screw; 37. moving the plate; 38. a guide bar; 39. a connecting rod; 40. a prismatic plate; 41. a fixed seat; 42. a movable seat; 43. a bolt; 44. a second fixed block; 45. a third articulated arm; 46. a third fixed block; 47. an inner wall snap gauge; 48. and (7) installing the shell.
Detailed Description
Referring to fig. 1-8, the invention provides a processing device for a circular tube steel structure synchronously clamped and fixed inside and outside, which comprises a base 1, wherein a mounting seat 2 is fixedly installed on the base 1, two sliding plates 11 are installed on the base 1 in a sliding manner, two sliding rods 12 are fixedly installed on the inner wall of the base 1, the sliding plates 11 are installed on the outer surfaces of the sliding rods 12 in a sliding manner, springs 13 are sleeved on the outer surfaces of the two ends of the sliding rods 12, the two ends of each spring 13 are respectively and fixedly connected with the inner wall of the base 1 and the side surfaces of the sliding plates 22, the sliding plates 11 can slide on the sliding rods 12 by utilizing the arrangement of the sliding rods 12 and the springs 13, so that the stability of the movement of the sliding plates 11 is better, and the arrangement of the springs 13 can exert a reset acting force on the movement of the sliding plates 11.
The mounting base 2 is provided with a relative movement mechanism for driving the two first sliding plates 11 to perform relative movement, the relative movement mechanism comprises a first rotating shaft 3 rotatably mounted on the mounting base 2, a strip plate 9 mounted at the bottom end of the first rotating shaft 3, and two first hinge arms 10 respectively hinged at two ends of the strip plate 9, the other ends of the first hinge arms 10 are hinged to the lower surface of the first sliding plates 11, a rotating plate 4 is fixed at the top end of the first rotating shaft 3, a locking unit is arranged on the rotating plate 4, the first rotating shaft 3 and the strip plate 9 are matched with the first hinge arms 10 for use, the first hinge arms 10 can be driven by the rotation of the strip plate 9 to push the first sliding plates 11 to move, and then the distance between the two first sliding plates 11 can be adjusted, so that the distance between the bearing plates 17 at two sides can be adjusted, the mounting base is suitable for placing, fixing and using workpieces with different lengths, and the application range is wide.
The locking unit runs through slide bar 5 of commentaries on classics board 4 including sliding, install the operation panel 6 on slide bar 5 top, install the fixture block 7 in slide bar 5 bottom, the cover is established at slide bar 5 surface and both ends respectively with commentaries on classics board 4 and fixture block 7 opposite face fixed connection's spring 8, the upper surface of mount pad 2 is the draw-in groove that a plurality of supplied fixture block 7 card to go into that the annular array has been seted up, utilize the elasticity of spring 8 to order about slide bar 5 and drive inside the draw-in groove that fixture block 7 card goes into different positions department, can fix locking commentaries on classics board 4, thereby come to rotate the rectangular board 9 after the rotation and lock, it is not hard up to avoid the accident.
An upright post 14 is fixed on the upper surface of a first sliding plate 11, a mounting plate 15 is welded at the top end of the upright post 14, a bearing plate 17 is slidably mounted on the mounting plate 15, a third sliding rod 16 is fixed on the lower surface of the bearing plate 17, the bottom end of the third sliding rod 16 penetrates through the mounting plate 15 in a sliding manner and is fixed with a bottom plate 19, a third spring 18 with two ends respectively connected with the bearing plate 17 and the mounting plate 15 is sleeved on the outer surface of the third sliding rod 16, first fixing blocks 20 are fixed on the front side and the rear side of the bottom plate 19, a second hinge arm 21 is hinged to the inner wall of the first fixing block 20, the other end of the second hinge arm 21 is hinged to the same sliding plate 22, a sliding block 25 is fixed on the opposite surface of the second sliding plate 22, a sliding rail 24 is slid on the sliding block 25, a side plate 23 is fixed at one end of the sliding rail 24 and the side plate 23 is mounted on the upper surface of the mounting plate 15, the bearing plate 17 is driven to move downwards by the gravity of a circular pipe, and the hinging action of the second hinge arm 21 is utilized to realize the relative movement of two outer wall clamping plates 27, therefore, the outer wall of the round pipe can be clamped by the gravity of the round pipe, and the sliding rail 24 and the sliding block 25 are matched to ensure that the sliding plate two 22 drives the outer wall clamping plate 27 to have better motion stability.
The front side and the rear side of the bearing plate 17 are respectively provided with a mounting plate 15, the mounting plate 15 is provided with an adjusting mechanism and is provided with an outer wall clamping plate 27 through the adjusting mechanism, the adjusting mechanism comprises two slide bars four 26 which slidably penetrate through the same slide plate two 22, one end of each slide bar four 26 is fixedly provided with a limiting plate one 28, the other end of each slide bar four 26 is fixedly connected with the side surface of the outer wall clamping plate 27, the upper surface of the slide plate two 22 is fixedly provided with two slide bars five 29, the top end of each slide bar five 29 is provided with a limiting plate two 30, the outer surfaces of the two slide bars five 29 are slidably provided with a same movable plate 31, the outer surface of each slide bar five 29 is sleeved with a spring four 32, the two ends of the spring four 32 are respectively connected with the limiting plate two 30 and the movable plate 31, the lower surface of the movable plate 31 is fixedly provided with a positioning pin 33, the upper surface of the slide plate two 22 is provided with a through hole, the outer surface of the slide bar four 26 is provided with a plurality of positioning slots, one end of the positioning pin 33 passes through hole to be matched with the positioning slot, utilize four 26 drive outer wall cardboard 27 motions of slide bar, the elasticity of four 32 cooperation springs orders about locating pin 33 and blocks into the constant head tank of different positions department to can adjust the initial position of outer wall cardboard 27, can carry out adaptability according to actual pipe diameter thickness degree and adjust the use.
An installation shell 48 is fixed on the upper surface of the installation plate 15, a support plate 34 is arranged on the upper surface of the installation shell 48, a driving unit for driving the support plate 34 to move is arranged in the installation shell 48, the driving unit comprises a screw rod 36, two ends of which are both fixed with a second rotating shaft 35 and are rotatably installed on the inner wall of the installation shell 48 through the second rotating shaft 35, a handle is installed at the end part of one second rotating shaft 35, a moving plate 37, which is installed on the outer surface of the screw rod 36 in a threaded manner, two connecting rods 39 installed on the upper surface of the moving plate 37, the other ends of the connecting rods 39 penetrate through a strip-shaped channel formed in the upper surface of the installation shell 48 and extend out of the installation shell 48 and are connected with the support plate 34, a guide rod 38 is installed in the installation shell 48, the moving plate 37 is slidably installed on the outer surface of the guide rod 38, the screw rod 36 is driven by the second rotating shaft 35 to drive the moving plate 37 to move, and then the support plate 34 can be driven by the connecting rods 39 to move, can send inner wall cardboard 47 to the pipe inside, the setting of guide arm 38 can support movable plate 37 for movable plate 37 is better and difficult appearance rocking phenomenon in the motion process stability.
The side that backup pad 34's side was provided with two inner wall cardboard 47 backup pad 34 is fixed with prismatic board 40, the end fixing of prismatic board 40 has fixing base 41, the surface slidable mounting of prismatic board 40 has sliding seat 42, fixing base 41 and sliding seat 42's front and back both sides all are fixed with two fixed blocks 44, it has three articulated arm 45 to articulate on two fixed block 44, the other end of three articulated arm 45 is articulated mutually with three 46 fixed block of inner wall cardboard 47 side fixed connection, threaded mounting has bolt 43 on the sliding seat 42, the thread groove that a plurality of and bolt 43 cooperation were used is seted up to the upper surface of prismatic board 40, utilize sliding seat 42 and 41 cooperation to use, and can realize the motion of inner wall 47 cardboard under three 45 articulated effect of articulated arm, and then can realize the inner wall chucking to the pipe.
The invention also provides a use method of the circular tube steel structure processing device capable of synchronously clamping and fixing the inside and the outside, which comprises the following steps:
s1, the operation board 6 is pulled to drive the first sliding rod 5 to move, the first sliding rod 5 drives the clamping block 7 to move away from the clamping groove and rotate the rotating board 4, the rotating board 4 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the strip board 9 to rotate, the first sliding plates 11 are driven to move relatively to approach or separate from each other under the hinging action of the first hinged arm 10, the two ends of the circular tube are adjusted to be just laid on the two bearing plates 17, then the operation board 6 is loosened, and the first sliding rod 5 is driven by the elasticity of the first spring 8 to drive the clamping block 7 to enter the clamping groove at the corresponding position for locking;
s2, adjusting the initial movement position of the outer wall clamping plate 27 according to the thickness specification of a circular tube, debugging and pulling the movable plate 31 upwards, enabling the movable plate 31 to slide upwards on the surface of the five sliding rods 29 and drive the positioning pin 33 to be separated from the positioning groove, supporting the outer wall clamping plate 27 to move and adjust the position, loosening the movable plate 31 after adjustment is completed, and driving the movable plate 31 to drive the positioning pin 33 to move downwards to be clamped into the positioning groove at the corresponding position by the elasticity of the spring four 32 to lock;
s3, placing the two ends of the circular tube on the two supporting plates 17, driving the supporting plates 17 to drive the third sliding rod 16 to move downwards by using the gravity of the circular tube, further driving the bottom plate 19 to move downwards, driving the second sliding plates 22 to relatively approach under the hinging action of the second hinged arms 21, further driving the two outer wall clamping plates 27 to relatively approach, and clamping the outer wall of the circular tube;
s4, the handle is rotated to drive the second rotating shaft 35 to rotate, the second rotating shaft 35 drives the screw rod 36 to rotate, the moving plate 37 is driven to move, the supporting plate 34 is driven to drive the inner wall clamping plates 47 to move to the inner part of the circular pipe under the action of the connecting rod 39, the bolt 43 is screwed out, the movable base 42 is supported to move, the two inner wall clamping plates 47 are driven to open under the hinging action of the third hinged arm 45, and the bolt 43 is screwed in to lock when the inner wall clamping plates 47 are attached to the inner wall of the circular pipe, so that the inner wall of the circular pipe is clamped tightly.
Claims (9)
1. The utility model provides a fixed pipe steel construction processingequipment of inside and outside synchronous centre gripping which characterized in that: comprises a base (1), a mounting seat (2) is fixedly mounted on the base (1), two sliding plates I (11) are slidably mounted on the base (1), a relative movement mechanism for driving the two sliding plates I (11) to move relatively is arranged on the mounting seat (2), a stand column (14) is fixedly arranged on the upper surface of the sliding plate I (11), a mounting plate (15) is welded at the top end of the stand column (14), a bearing plate (17) is slidably mounted on the mounting plate (15), mounting plates (15) are respectively arranged on the front side and the rear side of the bearing plate (17), an adjusting mechanism is arranged on the mounting plate (15), an outer wall clamping plate (27) is mounted through the adjusting mechanism, a mounting shell (48) is fixedly arranged on the upper surface of the mounting plate (15), a supporting plate (34) is arranged on the upper surface of the mounting shell (48), a driving unit for driving the supporting plate (34) to move is arranged in the mounting shell (48), two inner wall clamping plates (47) are arranged on the side surface of the supporting plate (34).
2. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the inner wall fixed mounting of base (1) has two slide bars two (12), slide one (11) slidable mounting is at the surface of slide bar two (12), the surface at slide bar two (12) both ends all overlaps and is equipped with spring two (13), the both ends of spring two (13) respectively with the inner wall of base (1) and the side fixed connection of slide two (22).
3. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the relative motion mechanism is including rotating pivot (3) of installing on mount pad (2), installs rectangular board (9) in pivot (3) bottom, articulates two articulated arms (10) at rectangular board (9) both ends respectively, the other end of articulated arm (10) is articulated mutually with the lower surface of slide (11), pivot (3) top is fixed with commentaries on classics board (4), be provided with the locking unit on commentaries on classics board (4).
4. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 3, characterized in that: the locking unit includes that the slip runs through slide bar (5) of commentaries on classics board (4), installs operation panel (6) on slide bar (5) top, installs fixture block (7) in slide bar (5) bottom, and the cover is established at slide bar (5) surface and both ends respectively with commentaries on classics board (4) and fixture block (7) opposite face fixed connection's spring one (8), the draw-in groove that a plurality of confession fixture block (7) card was gone into is seted up to the upper surface of mount pad (2) for annular array.
5. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the lower fixed surface of bearing board (17) has three (16) slide bars, the bottom of three (16) slide bars slides and runs through mounting panel (15) and is fixed with bottom plate (19), the surface cover of three (16) slide bars is equipped with three (18) of spring that both ends are connected with bearing board (17) and mounting panel (15) respectively, both sides all are fixed with fixed block (20) around bottom plate (19), fixed block (20) inner wall articulates there is articulated arm two (21), the other end of articulated arm two (21) is articulated mutually through two (22) of slide with the homonymy, the opposite face of slide two (22) all is fixed with slider (25), it has slide rail (24) to slide on slider (25), the one end of slide rail (24) is fixed with curb plate (23) and curb plate (23) installs the upper surface at mounting panel (15).
6. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the adjusting mechanism comprises two sliding rods four (26) which slidably penetrate through the same sliding plate two (22), a limiting disc one (28) is fixed at one end of each sliding rod four (26), the other end of each sliding rod four (26) is fixedly connected with the side face of an outer wall clamping plate (27), two sliding rods five (29) are fixed on the upper surface of the sliding plate two (22), a limiting disc two (30) is installed at the top end of each sliding rod five (29), a same movable plate (31) is slidably arranged on the outer surfaces of the two sliding rods five (29), a spring four (32) with two ends respectively connected with the limiting disc two (30) and the movable plate (31) is sleeved on the outer surface of each sliding rod five (29), a positioning pin (33) is fixed on the lower surface of the movable plate (31), a through hole is formed in the upper surface of the sliding plate two (22), and a plurality of positioning grooves are formed in the outer surface of the sliding rod four (26), one end of the positioning pin (33) penetrates through the through hole to be matched with the positioning groove.
7. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the driving unit comprises a screw rod (36) which is fixedly provided with a second rotating shaft (35) at two ends and is rotatably arranged on the inner wall of an installation shell (48) through the second rotating shaft (35), a handle arranged at the end part of the second rotating shaft (35), a moving plate (37) which is arranged on the outer surface of the screw rod (36) in a threaded manner, and two connecting rods (39) which are arranged on the upper surface of the moving plate (37), wherein the other ends of the connecting rods (39) penetrate through a strip-shaped channel which is arranged on the upper surface of the installation shell (48) to extend out of the installation shell (48) and be connected with a supporting plate (34), a guide rod (38) is arranged in the installation shell (48), and the moving plate (37) is slidably arranged on the outer surface of the guide rod (38).
8. The inside and outside synchronous clamping fixed round tube steel structure machining device according to claim 1, characterized in that: the side of backup pad (34) is fixed with prism board (40), the end fixing of prism board (40) has fixing base (41), the surface slidable mounting of prism board (40) has movable seat (42), the front and back both sides face of fixing base (41) and movable seat (42) all is fixed with fixed block two (44), it has articulated arm three (45) to go up articulated arm two (44), the other end of articulated arm three (45) is articulated mutually with inner wall cardboard (47) side fixed connection's fixed block three (46), bolt (43) are installed to the screw thread on movable seat (42), the thread groove that a plurality of and bolt (43) cooperation were used has been seted up to the upper surface of prism board (40).
9. The use method of the machining device for the circular tube steel structure synchronously clamped and fixed inside and outside according to any one of claims 1 to 8 is characterized by comprising the following steps:
s1, pulling the operating plate (6) to drive the sliding rod I (5) to move, driving the clamping block (7) to move to be separated from the clamping groove and rotate the rotating plate (4) by the sliding rod I (5), driving the rotating shaft I (3) to rotate by the rotating plate I (4), driving the long strip plate (9) to rotate by the rotating shaft I (3), driving the two sliding plates I (11) to move relatively to be close to or far away from under the hinging action of the hinged arm I (10), adjusting to the condition that the two ends of the circular tube can be placed on the two bearing plates (17), then loosening the operating plate (6), driving the sliding rod I (5) to drive the clamping block (7) to enter the clamping groove at the corresponding position by the elasticity of the spring I (8) to lock;
s2, adjusting the initial movement position of the outer wall clamping plate (27) according to the thickness specification of the circular tube, debugging and pulling the movable plate (31) upwards, enabling the movable plate (31) to slide upwards on the surface of the five sliding rods (29) and drive the positioning pin (33) to be separated from the positioning groove, supporting the outer wall clamping plate (27) to move and adjust the position, loosening the movable plate (31) after adjustment is completed, and driving the movable plate (31) to drive the positioning pin (33) to move downwards and clamp the positioning groove at the corresponding position by using the elasticity of the spring IV (32) to lock;
s3, placing the two ends of the circular tube on two bearing plates (17), driving the bearing plates (17) to drive the sliding rod III (16) to move downwards by using the gravity of the circular tube, further driving the bottom plate (19) to move downwards, driving the two sliding plates II (22) to relatively approach under the hinging action of the hinged arms II (21), further driving the two outer wall clamping plates (27) to relatively approach, and clamping the outer wall of the circular tube;
s4, the rotating handle drives the second rotating shaft (35) to rotate, the second rotating shaft (35) drives the screw rod (36) to rotate, the moving plate (37) is driven to move, the supporting plate (34) is driven to drive the inner wall clamping plates (47) to move to the inside of the circular tube under the action of the connecting rod (39), the bolt (43) is screwed out, the movable seat (42) is supported to move, the two inner wall clamping plates (47) are driven to open under the hinging action of the third hinged arm (45), and the bolt (43) is screwed in to lock when the inner wall clamping plates (47) are opened to be attached to the inner wall of the circular tube, so that the inner wall of the circular tube is clamped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210464225.7A CN114654402B (en) | 2022-04-29 | 2022-04-29 | Round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210464225.7A CN114654402B (en) | 2022-04-29 | 2022-04-29 | Round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and application method thereof |
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| CN114654402A true CN114654402A (en) | 2022-06-24 |
| CN114654402B CN114654402B (en) | 2024-03-26 |
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| CN114991228A (en) * | 2022-07-08 | 2022-09-02 | 宁波交通工程咨询监理有限公司 | Pile foundation detection device |
| CN115789338A (en) * | 2023-01-18 | 2023-03-14 | 山西省水利建筑工程局集团有限公司 | Water conservancy pipeline auxiliary laying supporting equipment and supporting method thereof |
| CN115901205A (en) * | 2022-11-06 | 2023-04-04 | 钟祥东弹汽车零部件有限公司 | Steel plate spring fatigue testing device and using method thereof |
| CN116810283A (en) * | 2023-07-19 | 2023-09-29 | 杭州文林机械有限公司 | Quick clamping tool for valve finish machining |
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