CN114654402B - Round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and application method thereof - Google Patents
Round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and application method thereof Download PDFInfo
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- CN114654402B CN114654402B CN202210464225.7A CN202210464225A CN114654402B CN 114654402 B CN114654402 B CN 114654402B CN 202210464225 A CN202210464225 A CN 202210464225A CN 114654402 B CN114654402 B CN 114654402B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 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
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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 round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and a use method thereof, belonging to the technical field of steel structure machining, and the round tube steel structure machining device comprises a base, wherein an installation seat is fixedly arranged on the base, two first sliding plates are slidably arranged on the base, a relative movement mechanism for driving the two first sliding plates to move relatively is arranged on the installation seat, and a stand column is fixed on the upper surface of each first sliding plate; through setting up carrier board, outer wall cardboard and inner wall cardboard cooperation and use, the gravity effect cooperation hinge arm second when utilizing the pipe to shelve on the carrier board uses, realizes that the relative motion of both sides outer wall cardboard carries out the chucking to the pipe outer wall, utilizes fixing base and movable seat cooperation hinge arm third's hinge effect to realize the motion of inner wall cardboard, can carry out the chucking to the pipe inner wall, can carry out the chucking to the pipe inner and outer wall is synchronous, and the chucking is effectual, simple structure, convenient operation guarantees later operation treatment precision, avoids appearing the skew phenomenon.
Description
Technical Field
The invention belongs to the technical field of steel structure processing, and particularly relates to a circular tube steel structure processing device capable of synchronously clamping and fixing inside and outside and a use method thereof.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because the self weight is lighter, and the construction is simple, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. Steel structures are prone to rust, and generally steel structures are subject to rust removal, galvanization or paint and periodic maintenance.
The novel steel structure is lack of an effective positioning mechanism when being processed aiming at a round pipe steel structure, most of the novel steel structure is used for directly clamping the round pipe, the clamping effect is poor, the phenomenon of workpiece deviation is easy to occur when the steel structure is processed in the later stage of cutting, polishing, air injection and the like, the operation processing precision is further affected, defective products are caused, and the functions are imperfect.
Disclosure of Invention
The invention aims to provide a circular tube steel structure machining device capable of synchronously clamping and fixing the inside and the outside and a use method thereof, which aim to solve the problems that in the prior art, an effective positioning mechanism is lacking in machining a circular tube steel structure, most of the circular tube steel structure is directly clamped outside, the clamping effect is poor, the phenomenon of workpiece deviation is easy to occur in the later-stage cutting, polishing, air injection and other processes, the operation treatment precision is affected, the defective products are caused, and the functions are imperfect.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a pipe steel construction processingequipment that inside and outside synchronous centre gripping is fixed, includes the base, fixed mounting has the mount pad on the base, slidable mounting has two slide one on the base, be provided with the relative motion mechanism that is used for driving two slide one to carry out relative motion on the mount pad, slide one's upper surface fixed with 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 outer wall cardboard through adjustment mechanism, the upper surface fixed with the installation shell of mounting panel, the upper surface of installation shell is provided with the backup pad, be provided with the drive unit that is used for driving the backup pad motion in the installation shell, the side of backup pad is provided with two inner wall cardboard.
By adopting the scheme, through setting up the cooperation of bearing board, outer wall cardboard and inner wall cardboard and using, the gravity effect cooperation articulated arm when utilizing the pipe to shelve on the bearing board is two to be used, realize that the relative motion of both sides outer wall cardboard carries out the chucking to the pipe outer wall, utilize fixing base and the articulated effect of movable seat cooperation articulated arm three to realize the motion of inner wall cardboard, can carry out the chucking to the pipe inner wall, thereby can carry out the chucking to the pipe inner and outer wall synchronization, the chucking is effectual, and a structure is simple, and convenient for operation, effectively guarantee later stage operation treatment precision, avoid appearing the skew phenomenon, through setting up pivot one and drive the articulated arm of long slat cooperation and use, can adjust the position of two slide one, and then adjust both sides bearing board position, can carry out the adaptability adjustment and use according to the length of pipe, and the elasticity of cooperation spring one drives the slide bar one and drive the fixture block card to the draw-in of corresponding position department, accomplish the regulation and lock, application scope is wide, use through setting up four cooperation fly leaf and five, can carry out the position to the outer wall cardboard and slide and lock, and further can carry out the adaptability adjustment to the initial motion degree of outer wall cardboard, convenience.
As a preferred implementation mode, the inner wall of the base is fixedly provided with two second slide bars, the first slide bars are slidably arranged on the outer surfaces of the second slide bars, the outer surfaces of the two ends of the second slide bars are respectively sleeved with a second spring, and the two ends of the second spring are fixedly connected with the inner wall of the base and the side surfaces of the second slide bars respectively.
By adopting the scheme, the second slide rod is matched with the second spring, the first slide plate can slide on the second slide rod, so that the stability of the first slide plate can be guaranteed to be better, and the second spring can play a reset acting force for the movement of the first slide plate.
As a preferred embodiment, the relative movement mechanism comprises a first rotating shaft rotatably mounted on the mounting seat, a long slat mounted at the bottom end of the first rotating shaft, and two first hinge arms hinged to two ends of the long slat respectively, wherein the other end of the first hinge arm is hinged to 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 hinge arm is matched with the first hinge arm by the aid of the first rotary shaft and the first hinge arm, the first hinge arm is driven to push the first slide plate to move by the aid of rotation of the first hinge arm, and then the distance between the first slide plates can be adjusted, so that the distance between the support plates on two sides can be adjusted, and the movable hinge is applicable to fixed use of workpieces with different lengths.
As a preferred implementation mode, the locking unit comprises a first sliding rod penetrating through the rotating plate in a sliding mode, an operating plate arranged at the top end of the sliding rod, a clamping block arranged at the bottom end of the sliding rod, a first spring sleeved on the outer surface of the sliding rod and fixedly connected with the opposite surfaces of the rotating plate and the clamping block at two ends respectively, and a plurality of clamping grooves for clamping the clamping block are formed in the upper surface of the mounting seat in an annular array mode.
By adopting the scheme, the elasticity of the first spring drives the first sliding rod to drive the clamping block to be clamped into the clamping groove at different positions, and the rotating plate can be fixedly locked, so that the rotated long strip plate is rotated and locked, and unexpected loosening is avoided.
As a preferred implementation mode, the lower surface of the support plate is fixed with a third slide bar, the bottom of the third slide bar penetrates through the mounting plate in a sliding mode and is fixed with a bottom plate, the outer surface of the third slide bar is sleeved with a third spring, two ends of the third spring are connected with the support plate and the mounting plate respectively, the front side and the rear side of the bottom plate are respectively fixed with a first fixed block, the inner wall of the first fixed block is hinged with a second hinged arm, the other end of the second hinged arm is hinged with two sliding plates on the same side through two sides, the opposite surfaces of the second sliding plates are respectively fixed with a sliding block, one end of each sliding rail is fixed with a side plate, and the side plates are mounted on the upper surface of the mounting plate.
By adopting the scheme, the gravity of the round pipe is utilized to drive the supporting plate to move downwards, and the relative movement of the two outer wall clamping plates is realized under the hinging action of the second hinging arm, so that the outer wall clamping operation of the round pipe can be realized by utilizing the gravity of the round pipe, and the sliding rail and the sliding block are matched for use, so that the movement stability of the second sliding plate to drive the outer wall clamping plates is better.
As a preferred implementation mode, the adjustment mechanism comprises two sliding rods four which penetrate through the same sliding plate two in a sliding manner, one end of each sliding rod four is fixedly provided with a limiting disc I, the other end of each sliding rod four is fixedly connected with the side face of the outer wall clamping plate, the upper surface of each sliding plate two is fixedly provided with two sliding rods five, the top end of each sliding rod five is provided with a limiting disc II, two outer surfaces of each sliding rod five are slidably provided with the same movable plate, the outer surfaces of each sliding rod five are sleeved with a spring four, two ends of each spring four are respectively connected with the corresponding limiting disc II and the corresponding movable plate, the lower surface of each movable plate is fixedly provided with a locating pin, the upper surface of each sliding plate two is provided with a through hole, and a plurality of locating grooves are formed in the outer surfaces of each sliding rod four, and one end of each locating pin penetrates through the through hole to be matched with each locating groove.
By adopting the scheme, the outer wall clamping plate is driven to move by the aid of the sliding rod IV, the positioning pins are driven to be clamped into positioning grooves at different positions by the aid of elasticity of the matching spring IV, accordingly, the initial position of the outer wall clamping plate can be adjusted, and the outer wall clamping plate can be adaptively adjusted according to the actual diameter degree of the round tube.
As a preferred implementation mode, the drive unit includes that both ends are all fixed with pivot two and rotate the screw rod of installing at the installation shell inner wall through pivot two, installs the handle at one of them pivot two tip, and the fly leaf at the screw rod surface is installed to the screw thread, installs two connecting rods at the fly leaf upper surface, the other end of connecting rod passes the bar passageway that the installation shell upper surface was seted up and extends the installation shell and be connected with the backup pad, install the guide arm in the installation shell, the surface at the guide arm is installed in the fly leaf slidable.
By adopting the scheme, the second rotating shaft is utilized to drive the screw rod to rotate, so that the moving plate is driven to move, the connecting rod can drive the supporting plate to move, the inner wall clamping plate can be conveyed into the circular tube, the moving plate can be supported by the setting of the guide rod, and the moving plate has better stability and is not easy to shake in the moving process.
As a preferred implementation mode, the side of backup pad is fixed with the prismatic board, the tip of prismatic board is fixed with the fixing base, the surface slidable mounting of prismatic board has the movable seat, both sides face all is fixed with fixed block two around fixing base and the movable seat, articulated arm three has on the fixed block two, the other end and the inner wall cardboard side fixed connection's of articulated arm three fixed block three-phase hinge, the screw thread is installed on the movable seat, a plurality of screw thread groove that uses with the bolt cooperation has been seted up to the upper surface of prismatic board.
By adopting the scheme, the movable seat and the fixed seat are matched for use, and the movement of the inner wall clamping plate can be realized under the hinging action of the hinging arm III, so that the inner wall clamping of the circular tube can be realized.
The application 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 an operation plate to drive a first slide bar to move, wherein the first slide bar drives a clamping block to move so as to be separated from a clamping groove and rotate a rotating plate, the rotating plate drives a first rotating shaft to rotate, the rotating shaft drives a long slat to rotate, the first slide plate is driven to move relatively to approach or separate from the second slide plate under the hinging action of a first hinging arm, the first slide plate is regulated until two ends of a circular tube just can be placed on two supporting plates, then the operation plate is loosened, and the first slide bar is driven to drive the clamping block to enter the clamping groove at a corresponding position by the elasticity of a first spring to be locked;
s2, adjusting the initial movement position of the outer wall clamping plate according to the thickness specification of the round 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 and adjust the position, loosening the movable plate after adjustment, 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 two ends of the round tube on two supporting plates, driving the supporting plates to drive the sliding rods to move downwards by utilizing the gravity of the round tube, driving the bottom plate to move downwards, driving the two sliding plates to be relatively close under the hinging action of the hinging arm II, and driving the two outer wall clamping plates to be relatively close, so as to clamp the outer wall of the round 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 plate to move into 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 hinging arm III, and the bolt is screwed in to lock when the inner wall clamping plate is attached to the inner wall of the circular tube, so that the inner wall clamping of the circular tube is achieved.
Compared with the prior art, the invention has the beneficial effects that:
according to the circular tube steel structure machining device capable of synchronously clamping and fixing the inside and outside and the use method thereof, the bearing plate, the outer wall clamping plates and the inner wall clamping plates are arranged to be matched for use, the gravity action of the circular tube when placed on the bearing plate is matched with the second hinge arm for use, the relative motion of the outer wall clamping plates on two sides is realized to clamp the outer wall of the circular tube, the motion of the inner wall clamping plates is realized by the hinge action of the fixed seat and the movable seat matched with the third hinge arm, the inner wall of the circular tube can be clamped, and therefore the inner wall and the outer wall of the circular tube can be synchronously clamped, the clamping effect is good, the structure is simple, the operation is convenient, the post operation processing precision is effectively ensured, and the offset phenomenon is avoided;
according to the circular tube steel structure machining device capable of synchronously clamping and fixing the inside and outside and the use method thereof, the first rotating shaft is arranged to drive the long slat to be matched with the first hinge arm for use, so that the positions of the first sliding plates can be adjusted, the positions of the bearing plates on two sides can be adjusted, the circular tube steel structure machining device can be adaptively adjusted and used according to the length of a circular tube, and the first sliding plates are driven to drive the clamping blocks to be clamped into clamping grooves at corresponding positions by the aid of elasticity of the first springs, adjustment and locking are completed, and the application range is wide;
this fixed pipe steel construction processingequipment of inside and outside synchronous centre gripping and application method is through setting up four cooperation fly leaves of slide bar and five use of slide bar, can carry out sliding adjustment and locking to the position of outer wall cardboard, and then can carry out adaptability to the initial motion position of outer wall cardboard according to the thickness degree of pipe and adjust and use, it is convenient to adjust, perfect function diversity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting 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 view of the outer wall panel of the present invention;
FIG. 6 is a schematic diagram of the structure of the present invention;
FIG. 7 is a schematic diagram of the structure of the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
In the figure: 1. a base; 2. a mounting base; 3. a first rotating shaft; 4. a rotating plate; 5. a first slide bar; 6. an operation panel; 7. a clamping block; 8. a first spring; 9. a long slat; 10. a first articulated arm; 11. a first sliding plate; 12. a second slide bar; 13. a second spring; 14. a column; 15. a mounting plate; 16. a third slide bar; 17. a bearing plate; 18. a third spring; 19. a bottom plate; 20. a first fixed block; 21. a second articulated arm; 22. a second slide plate; 23. a side plate; 24. a slide rail; 25. a slide block; 26. a slide bar IV; 27. an outer wall clamping plate; 28. a first limiting disc; 29. a fifth slide bar; 30. a second limiting plate; 31. a movable plate; 32. a spring IV; 33. a positioning pin; 34. a support plate; 35. a second rotating shaft; 36. a screw; 37. a moving plate; 38. a guide rod; 39. a connecting rod; 40. prismatic plates; 41. a fixing seat; 42. a movable seat; 43. a bolt; 44. a second fixed block; 45. a third articulated arm; 46. a fixed block III; 47. an inner wall clamping plate; 48. and (5) mounting the shell.
Detailed Description
Referring to fig. 1-8, the invention provides a processing device for a circular tube steel structure with internal and external synchronous clamping and fixing, which comprises a base 1, wherein a mounting seat 2 is fixedly arranged on the base 1, two first sliding plates 11 are slidably arranged on the base 1, two second sliding plates 12 are fixedly arranged on the inner wall of the base 1, the first sliding plates 11 are slidably arranged on the outer surfaces of the second sliding plates 12, springs 13 are respectively sleeved on the outer surfaces of the two ends of the second sliding plates 12, the two ends of the springs 13 are respectively fixedly connected with the inner wall of the base 1 and the side surfaces of the second sliding plates 22, the two sliding plates 12 are matched with the springs 13 for use, the first sliding plates 11 can slide on the second sliding plates 12, so that the stability of the movement of the first sliding plates 11 is better, and the arrangement of the springs 13 can play a reset action for the movement of the first sliding plates 11.
The mounting seat 2 is provided with a relative motion mechanism for driving the two first sliding plates 11 to perform relative motion, the relative motion mechanism comprises a first rotating shaft 3 which is rotatably arranged on the mounting seat 2, a long slat 9 which is arranged at the bottom end of the first rotating shaft 3, two first hinge arms 10 which are respectively hinged at the two ends of the long slat 9, the other end of each first hinge arm 10 is hinged with the lower surface of the first sliding plate 11, the top end of the first rotating shaft 3 is fixedly provided with a rotating plate 4, a locking unit is arranged on the rotating plate 4, the first rotating shaft 3 and the first hinge arms 10 are matched with each other by utilizing the first rotating shaft 3 and the long slat 9 to drive the first hinge arms 10 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 two bearing plates 17 at two sides can be adjusted, and the device is suitable for placing and fixing workpieces with different lengths.
The locking unit is including sliding the slide bar one 5 that runs through the revolving plate 4, install the operation panel 6 on slide bar one 5 tops, install the fixture block 7 in slide bar one 5 bottoms, the cover is established at slide bar one 5 surface and both ends respectively with revolving plate 4 and fixture block 7 opposite face fixed connection's first 8 of spring, the upper surface of mount pad 2 is annular array and has seted up a plurality of draw-in groove that supplies fixture block 7 card to go into, it drives the draw-in groove inside of different positions department to drive fixture block 7 card to utilize the elasticity of first 8 of spring to drive slide bar one 5, can carry out fixed locking to revolving plate 4, thereby rotate locking to the long slat 9 after the rotation, avoid unexpected not hard up.
The upper surface of slide 11 is fixed with stand 14, the top welding of stand 14 has mounting panel 15, mounting panel 15 slidable mounting has the spanners 17, the lower surface of spanners 17 is fixed with slide bar three 16, the bottom of slide bar three 16 slides and runs through mounting panel 15 and be fixed with bottom plate 19, the surface cover of slide bar three 16 is equipped with the spring three 18 that both ends are connected with spanners 17 and mounting panel 15 respectively, the front and back both sides of bottom plate 19 all are fixed with fixed block one 20, the inner wall of fixed block one 20 articulates there is articulated arm two 21, the other end of articulated arm two 21 articulates through with slide two 22 of homonymy, the opposite face of slide two 22 all is fixed with slider 25, slide rail 24 slides on the 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, utilize the gravity of pipe to order to drive spanners 17 downward movement, and utilize the articulated action of articulated arm two outer wall cardboard 27 down realize the outer wall chucking operation to the gravity of pipe, slide rail 24 and slider 25 cooperation use can guarantee that two 22 drive the motion stability of outer wall cardboard 27 better.
The mounting plates 15 are arranged on the front side and the rear side of the supporting plate 17, an adjusting mechanism is arranged on the mounting plates 15, an outer wall clamping plate 27 is arranged through the adjusting mechanism, the adjusting mechanism comprises two sliding rods four 26 penetrating through the same sliding plate two 22 in a sliding mode, one end of each sliding rod four 26 is fixedly provided with a limiting plate one 28, the other end of each sliding rod four 26 is fixedly connected with the side face of the outer wall clamping plate 27, two sliding rods five 29 are fixedly arranged on the upper surface of each sliding plate two 22, a limiting plate two 30 are arranged on the top ends of each sliding rod five 29 in a sliding mode, the same movable plate 31 is arranged on the outer surfaces of the two sliding rods five 29 in a sliding mode, two ends of each sliding rod five 29 are respectively connected with the corresponding limiting plate two 30 and the corresponding movable plate 31 in a sliding mode, locating pins 33 are fixedly arranged on the lower surface of the movable plate 31, through holes are formed in the upper surface of each sliding plate two 22, a plurality of locating grooves are formed in the outer surface of each sliding rod four 26 in a sliding mode, one end of each locating pin 33 penetrates through the corresponding through holes to be matched with the corresponding locating grooves, the four sliding rods 26 to drive the outer wall clamping plates 27 to move, and the elastic locating pins 33 matched with the four springs 32 are clamped into locating grooves at different positions, so that the corresponding positions can be adjusted to the original positions of the outer wall clamping plates 27, and the original diameters can be adjusted according to the actual diameters.
The upper surface of mounting panel 15 is fixed with installation shell 48, the upper surface of installation shell 48 is provided with backup pad 34, be provided with the drive unit that is used for driving backup pad 34 to move in the installation shell 48, drive unit includes that both ends are all fixed with pivot two 35 and rotate the screw rod 36 of installing at the installation shell 48 inner wall through pivot two 35, install the handle at one of them pivot two 35 tip, the movable plate 37 at screw rod 36 surface is installed to the screw thread, install two connecting rods 39 at the movable plate 37 upper surface, the other end of connecting rod 39 passes the bar passageway that the installation shell 48 upper surface was seted up and extends installation shell 48 and be connected with backup pad 34, install guide arm 38 in the installation shell 48, movable plate 37 slidable mounting is at the surface of guide arm 38, utilize pivot two 35 to drive screw rod 36 rotation, drive movable plate 37 to move, and then can drive backup pad 34 through connecting rod 39 and move, can send inner wall cardboard 47 inside the pipe, the setting of guide arm 38 can support movable plate 37, make movable plate 37 stability in the motion process better and be difficult for appearing rocking phenomenon.
The side of backup pad 34 is provided with the side of two inner wall cardboard 47 backup pads 34 and is fixed with prismatic board 40, the tip of prismatic board 40 is fixed with fixing base 41, the surface slidable mounting of prismatic 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, articulated arm three 45 on the fixed block two 44, the other end of articulated arm three 45 is articulated with inner wall cardboard 47 side fixed connection's fixed block three 46 mutually, install bolt 43 on the movable seat 42 screw thread, a plurality of screw thread groove that cooperates with bolt 43 is offered to prismatic board 40's upper surface, utilize movable seat 42 and fixing base 41 cooperation to use, and can realize the motion of inner wall cardboard 47 under the articulated effect of articulated arm three 45, and then can realize the inner wall chucking to the pipe.
The invention also provides a use method of the round tube steel structure processing device capable of synchronously clamping and fixing the inside and the outside, which comprises the following steps:
s1, pulling an operation plate 6 to drive a first slide rod 5 to move, driving a clamping block 7 to move and separate from a clamping groove, rotating a rotating plate 4, driving a first rotating shaft 3 to rotate by the rotating plate 4, driving a long slat 9 to rotate by the first rotating shaft 3, driving two first slide plates 11 to move relatively close to or away from each other under the hinging action of a first hinging arm 10, adjusting to the condition that two ends of a circular tube just can be placed on two supporting plates 17, loosening the operation plate 6, and driving the first slide rod 5 to drive the clamping block 7 to enter the clamping groove at the corresponding position by using the elasticity of a first spring 8 to lock;
s2, adjusting the initial movement position of the outer wall clamping plate 27 according to the thickness specification of the round tube, debugging and pulling the movable plate 31 upwards, enabling the movable plate 31 to slide upwards on the surface of the fifth sliding rod 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, and driving the movable plate 31 to drive the positioning pin 33 to move downwards and clamp the positioning pin 33 in the positioning groove at the corresponding position by using the elasticity of the fourth spring 32 to lock;
s3, placing two ends of a circular tube on two supporting plates 17, driving the supporting plates 17 to drive a third sliding rod 16 to move downwards by utilizing the gravity of the circular tube, driving a bottom plate 19 to move downwards, driving two sliding plates 22 to be relatively close under the hinging action of a second hinging arm 21, and driving two outer wall clamping plates 27 to be relatively close, so as to clamp the outer wall of the circular tube;
s4, the rotating handle drives the rotating shaft II 35 to rotate, the rotating shaft II 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 plate 47 to move into 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 hinging arm III 45, and the bolt 43 is screwed in to lock when the inner wall clamping plate 47 is opened to be attached to the inner wall of the circular tube, so that the inner wall of the circular tube is clamped.
Claims (7)
1. The utility model provides a fixed pipe steel construction processingequipment of inside and outside synchronous centre gripping which characterized in that: the device comprises a base (1), wherein a mounting seat (2) is fixedly arranged on the base (1), two first sliding plates (11) are slidably arranged on the base (1), a relative motion mechanism for driving the two first sliding plates (11) to perform relative motion is arranged on the mounting seat (2), an upright post (14) is fixedly arranged on the upper surface of the first sliding plates (11), a mounting plate (15) is welded at the top end of the upright post (14), a supporting plate (17) is slidably arranged on the mounting plate (15), mounting plates (15) are respectively arranged on the front side and the rear side of the supporting plate (17), an adjusting mechanism is arranged on the mounting plate (15), an outer wall clamping plate (27) is arranged 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), and two inner wall clamping plates (47) are arranged on the side surfaces of the supporting plate (34).
The adjusting mechanism comprises two slide bars four (26) which slide through the same slide plate two (22), one end of each slide bar four (26) is fixedly provided with a first limiting plate (28), the other end of each slide bar four (26) is fixedly connected with the side surface of an outer wall clamping plate (27), the upper surface of each slide plate two (22) is fixedly provided with two slide bars five (29), the top ends of each slide bar five (29) are provided with a second limiting plate (30), the outer surfaces of the two slide bars five (29) slide with the same movable plate (31), the outer surfaces of the slide bars five (29) are sleeved with a fourth spring (32) with two ends respectively connected with the second limiting plates (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 each slide plate two (22) is provided with a through hole, the outer surface of each slide bar four (26) is provided with a plurality of positioning grooves, one end of each positioning pin (33) penetrates through the through holes to be matched with the positioning grooves, the driving unit comprises two ends of each slide bar five (35) to be fixedly provided with a second rotating shaft (35) and is arranged on the outer surface of a threaded rod (37) which is arranged at the end of a threaded rod (37) of a rotating shaft (37), the other end of the connecting rod (39) penetrates through a strip-shaped channel formed in the upper surface of the mounting shell (48) to extend out of the mounting shell (48) and is connected with the supporting plate (34), a guide rod (38) is mounted in the mounting shell (48), and the moving plate (37) is slidably mounted on the outer surface of the guide rod (38).
2. The device for machining the steel structure of the circular tube, which is synchronously clamped and fixed inside and outside, according to claim 1, is characterized in that: the inner wall fixed mounting of base (1) has two slide bars II (12), slide plate I (11) slidable mounting is at the surface of slide bar II (12), the surface at slide bar II (12) both ends all overlaps and is equipped with spring II (13), the both ends of spring II (13) respectively with the inner wall of base (1) and the side fixed connection of slide plate II (22).
3. The device for machining the steel structure of the circular tube, which is synchronously clamped and fixed inside and outside, according to claim 1, is characterized in that: the relative motion mechanism comprises a first rotating shaft (3) which is rotatably arranged on a mounting seat (2), a long slat (9) which is arranged at the bottom end of the first rotating shaft (3), two first articulated arms (10) which are respectively articulated at two ends of the long slat (9), the other end of each first articulated arm (10) is articulated with the lower surface of a first sliding plate (11), a rotating plate (4) is fixed at the top end of the first rotating shaft (3), and a locking unit is arranged on the rotating plate (4).
4. The device for machining the steel structure of the circular tube, which is synchronously clamped and fixed inside and outside, according to claim 3, is characterized in that: the locking unit comprises a first sliding rod (5) penetrating through the rotating plate (4) in a sliding mode, an operating plate (6) arranged at the top end of the first sliding rod (5), a clamping block (7) arranged at the bottom end of the first sliding rod (5), a first spring (8) fixedly connected with the opposite surfaces of the rotating plate (4) and the clamping block (7) respectively and sleeved on the outer surface of the first sliding rod (5), and a plurality of clamping grooves for clamping the clamping block (7) to clamp in are formed in the upper surface of the mounting seat (2) in an annular array mode.
5. The device for machining the steel structure of the circular tube, which is synchronously clamped and fixed inside and outside, according to claim 1, is characterized in that: the lower surface fixing of bolster (17) has slide bar three (16), the bottom slip of slide bar three (16) runs through mounting panel (15) and is fixed with bottom plate (19), the surface cover of slide bar three (16) is equipped with spring three (18) that both ends are connected with bolster (17) and mounting panel (15) respectively, both sides all are fixed with fixed block one (20) around bottom plate (19), the inner wall of fixed block one (20) articulates there is articulated arm two (21), the other end of articulated arm two (21) articulates through with slide two (22) of homonymy mutually, the opposite face of slide two (22) all is fixed with slider (25), the last slip of slider (25) has slide rail (24), 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 device for machining the steel structure of the circular tube, which is synchronously clamped and fixed inside and outside, according to claim 1, is characterized in that: the side of backup pad (34) is fixed with prismatic board (40), the tip of prismatic board (40) is fixed with fixing base (41), surface slidable mounting of prismatic board (40) has movable seat (42), both sides face all is fixed with fixed block two (44) around fixing base (41) and movable seat (42), articulated on fixed block two (44) have articulated arm three (45), the other end of articulated arm three (45) articulates with fixed block three (46) of inner wall cardboard (47) side fixed connection, screw thread installation has bolt (43) on movable seat (42), the screw thread groove that a plurality of and bolt (43) cooperation used has been seted up to the upper surface of prismatic board (40).
7. A method of using the device for machining a steel structure of a round tube with simultaneous internal and external clamping and fixing as claimed in any one of claims 1-6, comprising the steps of:
s1, pulling an operation plate (6) to drive a first slide rod (5) to move, driving a clamping block (7) to move and separate from a clamping groove, rotating a rotating plate (4), driving a first rotating shaft (3) to rotate by the rotating plate (4), driving a long slat (9) to rotate by the first rotating shaft (3), driving two first slide plates (11) to move relatively to approach or separate from each other under the hinging action of a first hinging arm (10), adjusting the two slide plates until two ends of a circular tube just can be placed on two bearing plates (17), loosening the operation plate (6), and driving the clamping block (7) to enter the clamping groove at a corresponding position by utilizing the elasticity of a first spring (8) to lock the clamping block (7);
s2, adjusting the initial movement position of the outer wall clamping plate (27) according to the thickness specification of the round tube, debugging and pulling the movable plate (31) upwards, enabling the movable plate (31) to slide upwards on the surface of the fifth sliding rod (29) and drive the positioning pin (33) to be separated from the positioning groove, holding the outer wall clamping plate (27) to move and adjust the position, loosening the movable plate (31) after adjusting, and driving the movable plate (31) to drive the positioning pin (33) to move downwards to clamp into the positioning groove at the corresponding position by utilizing the elasticity of the fourth spring (32) to lock;
s3, placing two ends of a round tube on two supporting plates (17), driving the supporting plates (17) to drive a third sliding rod (16) to move downwards by utilizing the gravity of the round tube, driving a bottom plate (19) to move downwards, driving two second sliding plates (22) to be relatively close under the hinging action of a second hinging arm (21), and driving two outer wall clamping plates (27) to be relatively close, so as to clamp the outer wall of the round tube;
s4, the rotating handle drives the rotating shaft II (35) to rotate, the rotating shaft II (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 plate (47) to move into the circular tube under the action of the connecting rod (39), the bolt (43) is screwed out, the movable seat (42) is held to move, the two inner wall clamping plates (47) are driven to open under the hinging action of the hinging arm III (45), and the bolt (43) is screwed 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 clamping of the circular tube is realized.
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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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| 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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| CN114654402B true CN114654402B (en) | 2024-03-26 |
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| CN114991228B (en) * | 2022-07-08 | 2023-03-24 | 宁波交通工程咨询监理有限公司 | Pile foundation detection device |
| CN115901205B (en) * | 2022-11-06 | 2023-08-25 | 钟祥东弹汽车零部件有限公司 | Leaf spring fatigue test device and use method thereof |
| CN115789338B (en) * | 2023-01-18 | 2023-05-16 | 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 |
| CN116810283B (en) * | 2023-07-19 | 2024-02-27 | 杭州文林机械有限公司 | Quick clamping tool for valve finish machining |
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