CN113246041A - PO pipe fixing device for production line that commonality is strong - Google Patents
PO pipe fixing device for production line that commonality is strong Download PDFInfo
- Publication number
- CN113246041A CN113246041A CN202110554221.3A CN202110554221A CN113246041A CN 113246041 A CN113246041 A CN 113246041A CN 202110554221 A CN202110554221 A CN 202110554221A CN 113246041 A CN113246041 A CN 113246041A
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- assembly
- clamping
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a fixing device with strong universality for a PO pipe production line, which comprises a bottom plate, two supporting plates arranged above the bottom plate, a noise reduction device, a clamping device connected with the noise reduction device, and a plurality of fixing devices arranged on the clamping device; the clamping device comprises a clamping assembly, a clamping auxiliary assembly connected with the clamping assembly, and a second centering assembly connected with the clamping assembly; the fixing device comprises a boosting assembly, a connecting assembly connected with the boosting assembly and a fixing assembly connected with the connecting assembly; the clamping assembly is arranged, so that the effect of clamping the PO pipe is improved; the clamping auxiliary assembly is arranged, so that the clamping assembly can change according to the diameter change of the PO pipe, and the universality of the device facing different PO pipes is improved; the fixing assembly is arranged to lock the PO pipe in a clamping state, so that the fixing effect is ensured; the universal clamping device has better clamping and fixing effects while ensuring universality.
Description
Technical Field
The invention belongs to the technical field of pipe fixing, and particularly relates to a fixing device for a PO pipe production line, which has strong universality.
Background
When the pipe is fixed, the existing pipe is fixed through the arc-shaped clamping plate, and when the pipe is fixed, because the arc-shaped clamping plate structure is fixed, when the pipe is used, only the pipe with a single diameter can be fixed, so that when different pipes are fixed, different fixing systems need to be replaced, the production cost of an enterprise is increased, the processing efficiency is reduced in the replacement process, and better production is not facilitated; however, the conventional fixing device with strong universality only fixes the fixing device through a plurality of points, so that the universality and the good fixing effect cannot be well realized at the same time.
Disclosure of Invention
The invention provides a PO pipe fixing device which can better fix the PO pipe and can conveniently move when being fixed, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a fixing device with strong universality for a PO pipe production line comprises a bottom plate, two supporting plates arranged above the bottom plate, air cylinders arranged at the positions of two sides of the supporting plates, a first guide rod fixed between the two supporting plates, two first plates arranged on the first guide rod in a sliding manner, a noise reduction device connected with the output end of the air cylinder and the first plates, a clamping device connected with the noise reduction device, and a plurality of fixing devices arranged on the clamping device; the clamping device comprises a supporting frame arranged on the first plate, an arc-shaped groove arranged in the supporting frame, a boss arranged on the supporting frame, a plurality of first centering assemblies arranged in the arc-shaped groove, a clamping assembly connected with the first centering assemblies, a clamping auxiliary assembly connected with the clamping assembly, a second centering assembly connected with the clamping assembly, and a universal ball connected with the clamping assembly; the fixing device comprises a first connecting rod connected with the first centering assembly, a force increasing assembly connected with the first connecting rod, a connecting assembly connected with the force increasing assembly, and a fixing assembly connected with the connecting assembly and the boss; when the fixing device is used, a PO pipe to be clamped and fixed is placed between the two support frames, then the air cylinder drives the first plates through the noise reduction device, the two first plates slide oppositely on the first guide rod, then the first plates drive the support frames, the first centering components on the support frames drive the clamping components to clamp the PO pipe, in the clamping process, the PO pipe is driven to move towards the center of the support frame by the second centering assembly, then the PO pipe is fixed by the clamping assembly, meanwhile, when the two support frames are close to each other, resistance is applied to the first centering assembly through the first sliding groove and the first connecting rod, the fixing assemblies on the two bosses are matched with each other right after clamping, then the fixing assemblies move to drive the boosting assembly, the resistance applied to the support frames by the first sliding groove and the first connecting rod is increased, and when PO pipes with different diameters are replaced, the clamping assemblies are driven to move to clamp the PO pipes through the clamping auxiliary assembly; the support frame drives first heart subassembly thereby make centre gripping subassembly centre gripping PO pipe can tentatively carry out the PO pipe of the different diameters of adaptation, later centre gripping subassembly can make the effect of centre gripping PO pipe promote, universal ball can have the centre gripping fixed while more steady and remove in the centre gripping concurrently, later centre gripping auxiliary assembly makes centre gripping subassembly carry out better regulation to the PO pipe of different diameters, the fixed effect of messenger PO pipe is better, thereby make the commonality of this equipment increase, second heart subassembly can make the PO pipe center centering when first heart subassembly drives the centre gripping subassembly centre gripping, make the PO pipe fix the PO pipe again after reacing central point, the effect of leading in advance is provided for the fixed of PO pipe, thereby make the effect of fixed centre gripping PO pipe improve, the resistance that receives when force-increasing subassembly makes first heart subassembly move through first connecting rod, thereby first heart subassembly drives the centre gripping subassembly and better when making first heart subassembly drive the centre gripping subassembly and carry out the centre gripping Paste on the PO pipe, thereby pretightning force when better increase centre gripping subassembly is fixed the PO pipe, better messenger's centre gripping subassembly fixes the PO pipe, later can block two support frames when two fixed subassemblies are mutually supported, thereby can make centre gripping subassembly's position more stable can not take place the skew action through first to the heart subassembly, thereby make the better fixed PO pipe of centre gripping subassembly, thereby can drive coupling assembling when later fixed subassembly moves and make the resistance when the first heart subassembly of increase that the reinforcement subassembly is better moves and further improve the fixed effect to the PO pipe.
Further, the noise reduction device comprises a noise reduction water tank arranged on the clamping assembly; the clamping assembly comprises a first elastic block connected to the first centering assembly, a first metal sheet connected to the first elastic block, and a second elastic block connected to the first metal sheet; the noise reduction water tank is connected to the first elastic block; the clamping auxiliary assembly comprises a third plate arranged on the first metal sheet, a third rod connected to the third plate, a fourth plate connected to the third rod, a first rack fixed on the fourth plate, a second gear meshed with the first rack, a first rotating shaft penetrating through the second gear and connected to the noise reduction water tank, a second rack meshed with the second gear, a fifth plate fixed on the second rack, a fourth rod connected to the fifth plate, and a second plate connected to the fourth rod; the second plate is fixed on the first metal sheet; the fourth plate and the fifth plate are arranged on the noise reduction water tank in a sliding mode; when the second elastic block clamps a PO pipe with the same radian diameter as the second elastic block, the PO pipe is directly fixed through the second elastic block, when the second elastic block clamps a PO pipe with the radian diameter larger than the second elastic block, firstly, two sides of the second elastic block are contacted with the PO pipe, a gap is formed between the middle of the second elastic block and the PO pipe, the PO pipe is not contacted with the gap, the two sides move forwards towards the middle backwards, and when the second elastic block clamps a PO pipe with the radian diameter smaller than the second elastic block, two sides of the second elastic block move forwards, and the middle of the second elastic block moves backwards; the elastic rubber material of the second elastic block can enable the second elastic block to be more easily deformed when being stressed, then the middle position of the second elastic block moves forwards when the two sides of the second elastic block move backwards, then the middle position of the fourth plate moves forwards when the two sides of the second elastic block move so as to be better attached to the PO pipe, and meanwhile, the middle position of the fourth plate moves forwards to enable the middle position to be also attached to the PO pipe, so that the second elastic block can be better attached to the PO pipe when clamping and fixing the PO pipe, thereby better increasing the clamping and fixing effect of the second elastic block on the PO pipe, and then the second elastic block can be integrally attached to the PO pipe only if the two sides of the second elastic block do not move in the middle, but the movement of the middle position of the second elastic block can make the second elastic block quickly stick to the PO pipe, so that the second elastic block can quickly realize better fixation on the PO pipe.
Furthermore, the clamping assembly further comprises a plurality of elastic gaskets arranged below the second elastic block, a second metal sheet arranged between the two elastic gaskets at the most middle position, three second sliding grooves arranged on the second metal sheet, universal balls arranged in the second sliding grooves in a sliding manner, second baffle plates arranged at two sides of the second sliding grooves and used for clamping the universal balls, a sixth rod piece arranged inside the second sliding grooves and arranged in the second sliding grooves in a sliding manner, and a second spring arranged on the sixth rod piece and abutted against the bottom surface of the first rotating shaft and the universal balls; the second elastic block is in a state of clamping the PO pipe, the universal ball is contacted on the PO pipe, and the PO pipe can rotate and axially move under the centering clamping of the second elastic block on the PO pipe; the position of the PO pipe can be better adjusted when the PO pipe is clamped, namely, the PO pipe can be better positioned in the optimal position during processing.
Furthermore, the second centering assembly comprises a sixth plate fixed on the outer side of the second elastic block, a third sliding groove formed in the sixth plate, a first electromagnet arranged at the topmost end of the third sliding groove, a magnetic sliding block arranged in the third sliding groove in a sliding manner, a first spring arranged between the topmost end of the third sliding groove and the magnetic sliding block, a fifth rod fixed at the magnetic sliding block, a guide frame rotatably arranged on the fifth rod, and a second torsion spring arranged on the fifth rod; the guide frame touches the PO pipe, then the guide frame positioned below the PO pipe can support the PO pipe, the stress of the guide frame is changed from an inclination angle to a horizontal state, and then two ends of the guide frame are positioned in the axial direction and pressed on the PO pipe; before the PO pipe is clamped and fixed, if the second elastic block is directly contacted with the PO pipe, the part which is contacted with the PO pipe but not clamped and fixed in the middle of the second elastic block can be contacted with the side surface of the second elastic block due to the initial position of the second elastic block, so that the PO pipe cannot be well fixed and clamped, the position of the PO pipe is limited by the guide frame before the PO pipe is clamped and fixed, the PO pipe reaches the central position under the action of the guide frame, the PO pipe is better positioned in the middle position of the second elastic block through the guide frame, the second elastic block can be better clamped to the PO pipe, the stability of the PO pipe clamped and fixed by the second elastic block is improved, and then when the PO pipe is clamped and fixed by the second elastic block, the magnetic sliding block is attracted with the first electromagnet, so that the guide frame cannot be contacted with the PO pipe, the messenger only has the contact of second elastic block when fixed to the PO pipe to avoid the quality that the leading truck can rotate to contact gliding phenomenon on the PO pipe that can lead to on the PO pipe at the during operation, thereby better assurance the fixed effect to the PO pipe.
Furthermore, the first centering assembly comprises a first rod piece fixed in the arc-shaped groove, a second connecting rod rotatably arranged on the first rod piece, a hinge groove arranged in the middle of the second connecting rod, a first gear arranged at the joint of the second connecting rod and the first rod piece, a second rod piece arranged at the lowest section of the second connecting rod, and a first torsion spring arranged on the second rod piece; when the second connecting rods rotate, the two second connecting rods can rotate at the same angle under the action of the first gear; the second connecting rod rotates simultaneously and rotatory angle is the same to can make the PO pipe receive to hold up and carry out the drive with the PO pipe to the intermediate position when clamping-force, thereby can be better make the PO pipe fixed in the position in the centre, can not change at will along with the change of PO pipe diameter because fixed position, avoided receiving in different positions and come from the phenomenon that all around the stationary force variation in size, thereby can be better guarantee the fixed of PO pipe.
Furthermore, a first sliding groove is formed in the boss; one section of the first connecting rod is hinged to the hinge groove; a seventh rod piece is arranged at the other end of the support frame; the boosting assembly comprises a second sliding block connected with the seventh rod piece and arranged in the first sliding groove in a sliding manner, a third spring connected with the second sliding block and the connecting assembly, an eighth rod piece arranged on the second sliding block, a first cavity arranged in the eighth rod piece, and a pushing piece arranged in the eighth rod piece in a sliding manner and connected with the connecting assembly; the connecting assembly comprises a ninth plate which is arranged in the first sliding groove in a sliding manner; the ninth plate abuts against the third spring and the pushing piece; when the two second connecting rods rotate, pressure from the appearance of the PO pipe is applied, so that the second elastic block is attached to the PO pipe in a rotating mode under the effect of the appearance, the first connecting rods can drive the second sliding blocks to slide in the first sliding grooves, and the second sliding blocks press the third springs and the eighth rod piece; the second connecting rod is subjected to resistance from the first connecting rod when rotating, then the second connecting rod can be rotated only by the second sliding block driven by the first connecting rod sliding in the first sliding groove, if the second sliding block can not slide in the first sliding groove, the first centering assembly can not rotate, and the first centering assembly can better fix the PO pipe by the first centering assembly when rotating under the resistance, so that the pressure of the second elastic block attached to the PO pipe is increased, the deformation degree of an elastic gasket on the second elastic block can be increased, the stability of fixing the PO pipe is better increased, the resistance of the first centering assembly is mainly the elastic force applied to the second sliding block when sliding through the elastic deformation of a third spring, so that the first centering assembly is rotated to obtain the resistance, but the third spring is aged after long service life, so that the elastic modulus can be changed, therefore, the elastic force received by the second sliding block is reduced by the same displacement length, so that the opposite appearance of the reduction of the resistance obtained by the first centering assembly is caused, and the PO pipe is not favorably fixed better.
Further, the fixing component is arranged at the boss; two groups of bosses are arranged, one group is arranged on each supporting frame, and each group comprises two bosses; the fixing assembly comprises through holes arranged on the bosses, a tenth plate arranged below one group of bosses, a second electromagnet arranged below the tenth plate, a third electromagnet arranged at the through holes on the other group of bosses, a fourth spring arranged on the third electromagnet, eleventh rod pieces arranged on the two groups of bosses, an eleventh plate arranged above the eleventh rod piece, a first fixed block arranged on one group of bosses, a second guide rod fixed on the first fixed block, and a first sliding block arranged on the other group of bosses and arranged on the second guide rod in a sliding manner; the connecting assembly is connected to the eleventh plate; the tenth plate is provided with an aperture with the same size as the through hole; the third electromagnet, the through hole and the second electromagnet on the boss are positioned on the same axial line, then the third electromagnet and the second electromagnet are electrified, the second electromagnet and the third electromagnet obtain unlike magnetic poles which can be mutually attracted together, the third electromagnet can be attracted with the second electromagnet, and at the moment, the two support frames are fixed in position and cannot move continuously; the two support frames are locked through the third electromagnet and the second electromagnet, the fixing effect cannot be influenced due to the fact that the support frames shake, and then the third electromagnet and the second electromagnet are attracted to lock, so that the PO pipe can be better controlled, and the PO pipe can be better fixed.
Furthermore, the connecting assembly comprises an eighth plate connected below the eleventh plate through the boss, a ninth rod fixed on the eighth plate, a third connecting rod penetrating through the ninth rod, a tenth rod penetrating through the third connecting rod, and a seventh plate connected to the tenth rod; the ninth plate is arranged below the seventh plate; the ninth plate is arranged in the first sliding groove in a sliding manner; the support frame is fixed the lock when eleventh plate downstream and is died, namely make the PO pipe carry out the state of fixing, at this moment drive the motion of ninth plate, distance between reduction ninth plate and the second sliding block can make third spring and eighth member be used for the power increase for the second sliding block, thereby make the resistance that the second connecting rod rotation needs further increase, thereby make the PO pipe of different diameters of messenger's second connecting rod can the adaptation when better fix the effect of good position to the PO pipe further improve.
Furthermore, the noise reduction device also comprises a water storage tank connected with the output ends of the first plate and the cylinder, a first water hose communicated with the water storage tank and the noise reduction water tank, a first water pump fixed on the support frame and connected with the first water hose, a third water hose communicated with the noise reduction water tank, a second water hose communicated with the water storage tank and the third water hose, and a second water pump connected on the support frame and communicated with the second water hose; the first water pump and the second water pump can replace water in the noise reduction water tank; when water in the water tank of making an uproar falls can be to processing PO pipe, for example the cutting, reduces the noise that PO and second elastic block contact position produced to the environment of assurance during operation that can be better, universal ball is immobile later, also can make that the second hose is better in PO pipe outlying position promptly, later the second hose can cool down the PO pipe, the effect of processing when making the PO pipe fixed is better.
Further, a first baffle is arranged inside the noise reduction water tank; the water in the water tank of making an uproar falls in better mobile state can make the better one of water fall and fall, can not have the ripple that a lot of sound waves produced because the mobile state of falling the water tank aquatic of making an uproar obviously leads to the aquatic to avoid the aquatic to have a lot of ripples, the better water tank of making an uproar falls in the messenger falls, thereby better assurance operational environment reduces the sound wave and produces the injury to the health.
In conclusion, the clamping assembly can be well attached to the outer diameter of the PO pipe, so that the effect of clamping the PO pipe is improved; the clamping auxiliary assembly is arranged, so that the clamping assembly can change according to the diameter change of the PO pipe, the clamping assembly can be attached to the PO pipes with different diameters, and the universality of the device facing different PO pipes is improved; the second centering component is arranged to guide the PO pipe in advance, so that the PO pipe can reach the center better and the clamping is more stable; the fixing assembly is arranged to lock the PO pipe in a clamping state, so that the fixing effect is ensured; the connecting assembly and the force increasing assembly are arranged, so that the clamping force applied to the PO pipe is increased, the PO pipe is in a fixed state, and the fixing effect is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the stand of the present invention;
FIG. 4 is a schematic structural view of a first centering assembly according to the present invention;
FIG. 5 is an enlarged view of B of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the clamping assist assembly of the present invention;
FIG. 7 is a bottom view of the clamping assembly of the present invention;
FIG. 8 is an enlarged view of C of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic structural view of a gimbaled ball according to the present invention;
FIG. 10 is a schematic view of the structure of the holding device and the fixing device of the present invention;
FIG. 11 is a schematic view of the fixing assembly of the present invention;
FIG. 12 is a schematic structural view of a first chute according to the present invention;
FIG. 13 is a schematic view of the structure of the pusher member of the present invention;
FIG. 14 is a schematic structural view of an eighth plate member according to the present invention;
FIG. 15 is a schematic view of the power increasing assembly of the present invention;
FIG. 16 is a schematic structural view of a ninth plate member according to the present invention;
FIG. 17 is a schematic structural view of an eighth rod of the present invention;
FIG. 18 is a schematic view of a first baffle of the present invention;
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 18, a strong versatility fixing device for a PO tube production line includes a bottom plate 1, two support plates 2 disposed above the bottom plate 1, air cylinders 21 disposed at two side positions of the support plates 2, a first guide rod 22 fixed between the two support plates 2, two first plates 23 slidably disposed on the first guide rod 22, a noise reduction device 3 connected to an output end of the air cylinder 21 and the first plates 23, a clamping device 4 connected to the noise reduction device 3, and a plurality of fixing devices 5 disposed on the clamping device 4; the clamping device 4 comprises a supporting frame 41 arranged on the first plate 23, an arc-shaped groove 411 arranged in the supporting frame 41, a boss 412 arranged on the supporting frame 41, a plurality of first centering components 42 arranged in the arc-shaped groove 411, a clamping component 43 connected to the first centering components 42, a clamping auxiliary component 44 connected to the clamping component 43, a second centering component 45 connected to the clamping component 43, and a universal ball 46 connected to the clamping component 43; the fixing device 5 comprises a first connecting rod 51 connected with the first centering assembly 42, a force increasing assembly 53 connected with the first connecting rod 51, a connecting assembly 54 connected with the force increasing assembly 53, and a fixing assembly 55 connected with the connecting assembly 54 and the boss 412; when the fixing device 5 is used, a PO tube to be clamped and fixed is placed between two support frames 41, then the cylinder 21 drives the first plate 23 through the noise reduction device 3, the two first plates 23 slide oppositely on the first guide rod 22, then the first plate 23 drives the support frames 41, the first centering component 42 on the support frame 41 drives the clamping component 43 to clamp the PO tube, the PO tube is driven to move towards the center of the support frame 41 through the second centering component 45 in the clamping process, then the PO tube is fixed by the clamping component 43, meanwhile, when the two support frames 41 approach each other, the first sliding groove 52 and the first connecting rod 51 act on the first centering component 42 to resist, the fixing components 55 on the two bosses 412 just match each other after clamping, then the fixing components 55 move to drive the force increasing component 53 to increase the resist of the first sliding groove 52 and the first connecting rod 51 acting on the support frame 41, when changing PO pipes with different diameters, the clamping auxiliary assembly 44 moves to drive the clamping assembly 43 to move to clamp the PO pipes.
Specifically, the noise reduction device comprises a bottom plate 1, a support plate 2, a cylinder 21, a first guide rod 22, a first plate 23, a noise reduction device 3, a water storage tank 31, a first water pump 32, a first water hose 33, a noise reduction water tank 34, a second water hose 35, a clamping device 4, a support frame 41, a first centering assembly 42, a clamping assembly 43, a first elastic block 431, a first metal sheet 432, a second elastic block 433, a clamping auxiliary assembly 44, a second plate 440, a third plate 441, a third rod 442, a fourth plate 443, a first rack 444, a second gear 445, a first rotating shaft 446, a second rack 446, a fifth plate 448, a fourth rod 449, a second centering assembly 45, a fixing device 5, a first connecting rod 51, a first chute 52, a force increasing assembly 53, a connecting assembly 54 and a fixing assembly 55; the noise reduction device 3 comprises a noise reduction water tank 34 arranged on a clamping assembly 43; the clamping assembly 43 comprises a first elastic block 431 connected to the first centering assembly 42, a first metal sheet 432 connected to the first elastic block 431, and a second elastic block 433 connected to the first metal sheet 432; the noise reduction water tank 34 is connected to the first elastic block 431; the clamping assist assembly 44 includes a third plate 441 provided on the first metal sheet 432, a third bar 442 connected to the third plate 441, a fourth plate 443 connected to the third bar 442, a first rack 444 fixed to the fourth plate 443, a second gear 445 engaged with the first rack 444, a first rotating shaft 446 inserted through the second gear 445 and connected to the noise reduction water tank 34, a second rack 447 engaged with the second gear 445, a fifth plate 448 fixed to the second rack 447, a fourth bar 449 connected to the fifth plate 448, and a second plate 440 connected to the fourth bar 449; the second plate member 440 is fixed to the first metal sheet 432; the fourth plate 443 and the fifth plate 448 are slidably arranged on the noise reduction water tank 34; two of the third plate members 441 are provided; the two third plates 441 are respectively arranged at two sides of the second plate 440; the first elastic block 431 is an elastic rubber material; the first metal sheet 432 is an elastic metal sheet; the second elastic block 433 is made of elastic rubber material; the support plate 2 is fixedly connected to the bottom plate 1, the cylinder 21 is fixedly connected to the support plate 2, the first guide rod 22 is fixedly connected to the support plate 2, the first plate 23 is slidably connected to the first guide rod 22, the support frame 41 is fixedly connected to the first plate 23, the first elastic block 431 is connected to the first centering assembly 42, the first metal sheet 432 is fixedly connected to the first elastic block 431, the second elastic block 433 is fixedly connected to the first metal sheet 432, the third plate 441 is fixedly connected to the first metal sheet 432, the third rod 442 is fixedly connected to the third plate 441, the fourth plate 443 is fixedly connected to the third rod 443, the fourth plate 443 is slidably connected to the noise reduction water tank 34, the first rack 444 is fixedly connected to the fourth plate 443, the first rotating shaft 446 is rotatably connected to the noise reduction water tank 34, the second gear 445 is fixedly connected to the first rotating shaft 446, the second rack 447 is fixedly connected to the fifth plate 448, the fifth plate 448 is slidably connected to the noise reduction water tank 34, the fourth rod 449 is fixedly connected to the fifth plate 448, the fifth plate 448 is fixedly connected to the noise reduction water tank 448, The second plate 440 is fixedly connected to the fourth rod 449; when the clamping assembly 43 clamps the PO tube, the second elastic block 433 contacts the PO tube, then the initial radian of the second elastic block 433 is fixed under the elastic action of the first metal sheet 432, when the second elastic block 433 clamps the PO tube with the same diameter as the radian of the second elastic block 433, the PO tube is directly fixed through the second elastic block 433, when the PO tube with the diameter larger than the radian of the second elastic block 433 is clamped by the second elastic block 433, firstly, both sides of the second elastic block 433 contact the PO tube, a gap is formed between the middle of the second elastic block 433 and the PO tube, then, the first elastic block 431 is pressed under the action of the first centering assembly 42, the second elastic block 433 presses the PO tube by the action of the first metal sheet 432, then both sides of the second elastic block 433 move backwards under the interaction force, the second elastic block 433 drives the first metal sheet 432 to move, the first metal sheet 432 drives the third plate 441, then the third plate 441 drives the fourth plate 443 through the third rod 442, then the fourth plate 443 drives the first rack 444 to move in the same direction, then the first rack 444 drives the second gear 445 to rotate clockwise, the second gear 445 rotates to drive the second rack 447 to move in the direction opposite to the direction of the third plate 441, the second rack 447 drives the fifth plate 448 to move, the fifth plate 448 drives the second plate 440 through the fourth rod 449, then the second plate 440 drives the middle position of the fourth plate 443 to move in the direction opposite to the two sides of the fourth plate 443, when the second elastic block 433 clamps a PO tube with a diameter smaller than that of the second elastic block 433 radian, the fourth plate 443 moves away from the same direction as the direction when the second elastic block 433 clamps a PO tube with a diameter larger than that of the second elastic block 433 radian, and the middle of the second elastic block 433 moves backwards when the second elastic block 433 moves forwards on the two sides of the second elastic block 433 can be deduced according to the above-mentioned movement mode And will not be described herein.
Specifically, the elastic pad 434, the second metal sheet 435, the second sliding groove 436, the second blocking plate 437, the universal ball 46, the sixth rod 461, and the second spring 462 are included; the clamping assembly 43 further comprises a plurality of elastic pads 434 arranged below the second elastic block 433, a second metal sheet 435 arranged between the two elastic pads 434 at the most middle position, three second sliding grooves 436 arranged on the second metal sheet 435, a universal ball 46 slidably arranged in the second sliding grooves 436, second baffles 437 arranged at two sides of the second sliding grooves 436 and used for clamping the universal ball 46, a sixth rod 461 arranged inside the second sliding grooves 436 and slidably arranged in the second sliding grooves 436, and a second spring 462 arranged on the sixth rod 461 and abutted against the bottom surface of the first rotating shaft 446 and the universal ball 46; wherein the universal ball 46 is a universal wheel, which is prior art and is not specifically described again; the second metal piece 435 is an elastic metal piece; the elastic pad 434 is fixedly connected to the second elastic block 433, the second metal sheet 435 is fixedly connected to the second elastic block 433, the second baffle 437 is fixedly connected to the second sliding groove 436, the universal ball 46 is slidably connected to the second sliding groove 436, the sixth rod 461 is fixedly connected to the universal ball 46, and the sixth rod 461 is slidably connected to the second elastic block 433; when the cylinder 21 drives the bosses 412 on the two support frames 41 to stick together, the fixing assembly 55 does not lock the support frames 41, so the second elastic block 433 is in a state of clamping the PO tube, but not in a state of fixing the PO tube, so the elastic pad 434 on the second elastic block 433 sticks to the PO tube, the elastic pad 434 is not deformed, and then is not in a state of fixing and locking, so the universal ball 46 is in contact with the PO tube, and at this time, the PO tube can rotate and move axially under the centering and clamping of the second elastic block 433 to the PO tube.
Specifically, the device comprises a sixth plate 451, a third chute 452, a first electromagnet 453, a first spring 454, a magnetic sliding block 455, a fifth rod 456, a guide frame 457 and a second torsion spring 458; the second centering assembly 45 comprises a sixth plate 451 fixed outside the second elastic block 433, a third sliding groove 452 arranged in the sixth plate 451, a first electromagnet 453 arranged at the topmost end of the third sliding groove 452, a magnetic sliding block 455 arranged in the third sliding groove 452 in a sliding manner, a first spring 454 arranged between the topmost end of the third sliding groove 452 and the magnetic sliding block 455, a fifth rod member 456 fixed at the magnetic sliding block 455, a guide frame 457 rotatably arranged on the fifth rod member 456, and a second torsion spring 458 arranged on the fifth rod member 456; the sixth plate member 451 is fixedly connected to the second elastic block 433, the first electromagnet 453 is fixedly connected to the sixth plate member 451, the magnetic sliding block 455 is slidably connected to the sixth plate member 451, the fifth rod member 456 is fixedly connected to the magnetic sliding block 455, and the guide frame 457 is rotatably connected to the fifth rod member 456; when the first centering assembly 42 drives the clamping assembly 43 to clamp and fix the PO tube by the second elastic block 433, the guide frame 457 touches the PO tube first, then the guide frame 457 located below the PO tube can support the PO tube, because the weight of the PO tube acts on the guide frame 457 located below, the force applied to the guide frame 457 changes from an inclined angle to a horizontal direction, until the PO tube is supported to a position fast reaching the center, the guide frame 457 located above the inclined guide frame 457 can touch the PO tube and press downwards, then the guide frame 457 located above also changes to a horizontal direction under the mutual pressure, then the two ends of the guide frame 457 are located in axial directions and press on the PO tube, when the guide frame 457 supports the PO tube to the center position, the guide frame 457 located above and below both exert force on the PO tube, so that the guide frame 457 is located horizontal and then receives force, and then the guide frame 457 moves towards the centrifugal direction of the PO tube, that is, the magnetic slider 455 slides in the third sliding groove 452 until the magnetic slider 455 reaches the uppermost end of the third sliding groove 452, the magnetic slider 455 attracts and fixes the first electromagnet 453, the magnetic slider 455 and the first electromagnet 453 are energized when the cylinder 21 is pushed forward and the cylinder 21 stops after being actuated, and the rest of the time is in a power-off state.
Specifically, the device comprises a first rod 421, a second connecting rod 422, a first gear 423, a hinge groove 424, a second rod 425 and a first torsion spring 426; the first centering assembly 42 comprises a first rod 421 fixed in the arc-shaped slot 411, a second connecting rod 422 rotatably arranged on the first rod 421, a hinge slot 424 arranged at the middle position of the second connecting rod 422, a first gear 423 arranged at the joint of the second connecting rod 422 and the first rod 421, a second rod 425 arranged at the lowest section of the second connecting rod 422, and a first torsion spring 426 arranged on the second rod 425; the first rod 421 is fixedly connected to the supporting frame 41, the second connecting rod 422 is rotatably connected to the first rod 421, the first gear 423, the hinge groove 424 and the second connecting rod 422, and are integrally formed, the second rod 425 is fixedly connected to the second connecting rod 422, and the second elastic block 433 is rotatably connected to the second rod 425; when the two first centering assemblies 42 drive the clamping assembly 43 to clamp the PO tube, the second connecting rod 422 receives a force from the second elastic block 433, so that the second connecting rod 422 rotates around the first rod 421, then the second connecting rod 422 rotates by the same rotation angle of the two second connecting rods 422 under the action of the first gear 423, then the second connecting rod 422 drives the first gear 423 to open to clamp the PO tube, the PO tube is clamped and fixed by the fixing device 5, then the cylinder 21 drives the support frame 41 to move backward to return to the original position when the PO tube needs to be loosened, then the second connecting rod 422 no longer enables the second elastic block 433 to clamp the PO tube, then the first elastic block 431 returns to the original position under the action of the first torsion spring 426, and drives the second elastic block 433 to return to the original position.
Specifically, the device comprises a seventh rod 511, a first sliding groove 52, a boosting assembly 53, a second sliding block 531, a third spring 532, an eighth rod 533, a first cavity 534, a pushing member 535, a connecting assembly 54, and a ninth plate 545; the boss 412 is provided with a first sliding groove 52; a segment of the first link 51 is hinged to the hinge groove 424; the other end of the supporting frame 41 is provided with a seventh rod piece 511; the boosting assembly 53 comprises a second sliding block 531 connected to the seventh rod 511 and slidably disposed in the first sliding groove 52, a third spring 532 connected to the second sliding block 531 and the connecting assembly 54, an eighth rod 533 disposed on the second sliding block 531, a first cavity 534 disposed inside the eighth rod 533, and a pushing member 535 slidably disposed in the eighth rod 533 and connected to the connecting assembly 54; the connecting assembly 54 includes a ninth plate member 545 slidably disposed in the first sliding groove 52; the ninth plate 545 abuts the third spring 532 and the pusher 535; the eighth rod 533 has four straight corners distributed on the second slider 531; the seventh rod 511 is fixedly connected to the first link 51, the second sliding block 531 is rotatably connected to the seventh rod 511, the third spring 532 is arranged between the ninth plate 545 and the second sliding block 531, the eighth rod 533 is fixedly connected to the second sliding block 531, the pushing member 535 is fixedly connected to the ninth plate 545, and the pushing member 535 is slidably connected to the first cavity 534; when the two second connecting rods 422 rotate, pressure from the shape of the PO tube is applied, so that the second elastic block 433 is attached to the PO tube by the rotation of the two second connecting rods 422, when the two second connecting rods 422 are attached to the PO tube, the second connecting rods 422 rotate to drive the first connecting rods 51, then the first connecting rods 51 drive the second sliding blocks 531 to slide in the first sliding grooves 52, the second sliding blocks 531 press the third springs 532 and the eighth rod 533, and then the pushing pieces 535 slide in the first cavity 534.
Specifically, the electromagnetic switch comprises a through hole 551, a tenth plate 552, a second electromagnet 553, an eleventh plate 554, a third electromagnet 555, an eleventh rod 556, a fourth spring 557, a first fixed block 56, a second guide rod 561 and a first sliding block 57; the fixing member 55 is disposed at the boss 412; two groups of bosses 412 are provided, and each group of two bosses is provided on each support frame 41; the fixing assembly 55 comprises a through hole 551 arranged on the bosses 412, a tenth plate 552 arranged below one group of bosses 412, a second electromagnet 553 arranged below the tenth plate 552, a third electromagnet 555 arranged at the through hole 551 on the other group of bosses 412, a fourth spring 557 arranged on the third electromagnet 555, an eleventh rod 556 arranged on the two groups of bosses 412, an eleventh plate 554 arranged above the eleventh rod 556, a first fixing block 56 arranged on one group of bosses 412, a second guide rod 561 fixed on the first fixing block 56, and a first sliding block 57 arranged on the other group of bosses 412 and slidably arranged on the second guide rod 561; the connecting assembly 54 is connected to an eleventh plate member 554; the tenth plate member 552 is provided with an aperture having the same size as the through hole 551; the tenth plate 552 is fixedly connected to the first rod 421, the second electromagnet 553 is fixedly connected to the tenth plate 552, the eleventh rod 556 is fixedly connected to the boss 412, the eleventh plate 554 is slidably connected to the eleventh rod 556, the third electromagnet 555 is fixedly connected to the eleventh plate 554, the fourth spring 557 is arranged between the boss 412 and the eleventh plate 554, the first fixed block 56 is fixedly connected to the eleventh plate 554, the second guide rod 561 is fixedly connected to the first fixed block 56, the first sliding block 57 is fixedly connected to the eleventh plate 554, and the first sliding block 57 is slidably connected to the second guide rod 561; when the air cylinder 21 drives the two support frames 41 to approach each other for clamping and fixing the PO tube, the support frames 41 make the two bosses 412 stick to each other, during the movement, the first fixing block 56 slides on the second guide bar 561, then the third electromagnet 555, the through hole 551 and the second electromagnet 553 on the boss 412 are on the same axis, then the third electromagnet 555 and the second electromagnet 553 are electrified, the second electromagnet 553 and the third electromagnet 555 obtain different magnetic poles capable of being attracted together, the third electromagnet 555 and the second electromagnet 553 are attracted, the second electromagnet 553 is fixed, so the third electromagnet 555 moves downwards and is attracted to the second electromagnet 553 through the through hole 551, at this time, the two support frames 41 are fixed, and cannot move continuously, when the third electromagnet 555 moves downwards, the eleventh plate 554 is driven to move downwards, the eleventh plate 554 slides on the eleventh rod 556, then the eleventh plate 554 drives the first fixed block 56 to move together, the first fixed block 56 drives the first sliding block 57 to move downwards through the second guiding rod 561, the first sliding block 57 drives the other eleventh plate 554 to move downwards, the eleventh plate 554 moves downwards to drive the connecting assembly 54 to move, when the third electromagnet 555 and the second electromagnet 553 are not attracted together when the fixing is not needed, and then the first plate 554 and the second plate 553 are separated, so that the two support frames 41 are not in a fixed locking state any more.
Specifically, the connecting rod comprises a third connecting rod 540, a ninth rod 541, a tenth rod 542, a seventh plate 543 and an eighth plate 544; the connecting assembly 54 includes an eighth plate member 544 connected below the eleventh plate member 554 through the boss 412, a ninth rod member 541 fixed to the eighth plate member 544, a third link 540 passing through the ninth rod member 541, a tenth rod member 542 passing through the third link 540, and a seventh plate member 543 connected to the tenth rod member 542; the ninth plate 545 is arranged below the seventh plate 543; the ninth plate 545 is slidably arranged in the first sliding groove 52; the eighth plate 544 is fixedly connected to the eleventh plate 554, the ninth rod 541 is fixedly connected to the eighth plate 544, the third connecting rod 540 is rotatably connected to the ninth rod 541, the tenth rod 542 is rotatably connected to the third connecting rod 540, the seventh plate 543 is fixedly connected to the tenth rod 542, and the ninth plate 545 is fixedly connected to the seventh plate 543; when the eleventh plate 554 moves downward, the eighth plate 544 is driven to move downward, and then the eighth plate 544 drives the third link 540 through the ninth rod 541, and the third link 540 drives the seventh plate 543 through the tenth rod 542 to move, that is, the seventh plate 543 drives the ninth plate 545 to slide in the first sliding groove 52, and the sliding direction is toward the second sliding block 531.
Specifically, the water storage tank comprises a water storage tank 31, a first water pump 32, a first soft water pipe 33, a second soft water pipe 35, a second water pump 36 and a third soft water pipe 37; the noise reduction device 3 further comprises a water storage tank 31 connected to the output ends of the first plate 23 and the cylinder 21, a first soft water pipe 33 communicated with the water storage tank 31 and the noise reduction water tank 34, a first water pump 32 fixed on the support frame 41 and connected to the first soft water pipe 33, a third soft water pipe 37 communicated with the noise reduction water tank 34, a second soft water pipe 35 communicated with the water storage tank 31 and the third soft water pipe 37, and a second water pump 36 connected to the support frame 41 and communicated with the second soft water pipe 35; wherein, each noise reduction water tank 34 is provided with a third soft water pipe 37 and a first soft water pipe 33; the water storage tank 31 and the second flexible water pipe 35 are water pipes made of soft materials; the water storage tank 31 is fixedly connected with the output end of the air cylinder 21, the water storage tank 31 is fixedly connected with the first plate 23, the first water pump 32 is fixedly connected with the support frame 41, the first water hose 33 is fixedly connected with the water storage tank 31, the water storage tank 31 is fixedly connected with the noise reduction water tank 34, the second water hose 35 is fixedly connected with the water storage tank 31, the third water hose 37 is fixedly connected with the second water hose 35, and the second water pump 36 is fixedly connected with the second water hose 35; the first and second water pumps 32 and 36 replace the water in the noise reduction water tank 34 so that the water in the water storage tank 31 flows into the noise reduction water tank 34 through the first soft water pipe 33, then flows into the second soft water pipe 35 along the third soft water pipe 37, and flows back into the water storage tank 31 through the second soft water pipe 35, thereby allowing the water in the noise reduction water tank 34 to be in a flowing state.
Specifically, a first baffle 341 is arranged inside the noise reduction water tank 34; the water flowing in above the noise reduction water tank 34 and flowing out below the noise reduction water tank 34 forms a very obvious flow path inside the noise reduction water tank 34 under the action of the first baffle 341, so that a faster flow speed is formed.
The specific working process of the invention is as follows: when the fixing device 5 is used, a PO tube to be clamped and fixed is placed between two support frames 41, then the cylinder 21 drives the first plate 23 through the noise reduction device 3, the two first plates 23 slide oppositely on the first guide rod 22, then the first plate 23 drives the support frames 41, then the second connecting rod 422 receives a force from the second elastic block 433, so that the second connecting rod 422 rotates around the first rod member 421, then the second connecting rod 422 rotates with the same rotating angle of the two second connecting rods 422 under the action of the first gear 423, then the guide frame 457 touches the PO tube, then the guide frame 457 located below the PO tube holds the PO tube, because the weight of the PO tube acts on the lower guide frame 457, the guide frame 457 is stressed to be horizontal from the inclination angle until the PO tube is held to the central position, the guide frame 457 located above the inclined PO tube contacts the PO tube, and presses down, then the upper guiding frame 457 will be changed to horizontal direction by the mutual pressure, then the two ends of the guiding frame 457 are in axial direction and press on the PO tube, when the guiding frame 457 holds the PO tube to the central position, the guiding frame 457 will be forced after being horizontal because the upper and lower guiding frames 457 apply force to the PO tube, then the guiding frame 457 moves to the centrifugal direction of the PO tube, namely the magnetic sliding block 455 slides in the third sliding chute 452 until the magnetic sliding block 455 reaches the uppermost end of the third sliding chute 452, the magnetic sliding block 455 will attract the first electromagnet 453 and fix on it, then the second connecting rod 422 drives the first gear 423 to open and hold the PO tube, the second elastic block 433 holds the PO tube, the second elastic block 433 contacts the PO tube, then the initial radian of the second elastic block 433 is fixed under the elastic action of the first metal sheet 432, when the second elastic block 433 clamps a PO tube having the same radian diameter as the second elastic block 433, the PO tube is directly fixed by the second elastic block 433, when the PO tube having the same radian diameter as the second elastic block 433 is clamped by the second elastic block 433, first, both sides of the second elastic block 433 contact with the PO tube, a gap is formed between the middle of the second elastic block 433 and the PO tube, and no contact is formed, then, the first elastic block 431 is pressed under the action of the first centering assembly 42, the second elastic block 433 presses the PO tube by the first metal sheet 432 acting on the second elastic block 433, then, both sides of the second elastic block 433 move backwards under the interaction force, the second elastic block 433 drives the first metal sheet 432 to move, the first metal sheet 432 drives the third plate 441, then, the third plate 441 drives the fourth plate 443 by the third rod 442, and then the fourth plate 443 drives the first rack 444 to move in the same direction, then the first rack 444 drives the second gear 445 to rotate clockwise, the second gear 445 rotates to drive the second rack 447 to move in the direction opposite to the third plate 441, the second rack 447 drives the fifth plate 448 to move, the fifth plate 448 drives the second plate 440 through the fourth rod 449, then the second plate 440 drives the middle position of the fourth plate 443 to move in the direction opposite to the two sides of the fourth plate 443, when the second elastic block 433 clamps a PO tube with a diameter smaller than the radian of the second elastic block 433, the fourth plate 443 moves away from the direction opposite to the moving direction when the second elastic block 433 clamps a PO tube with a diameter larger than the radian of the second elastic block 433, it can be deduced from the above-mentioned moving manner that the middle of the second elastic block 433 moves backwards when the two sides of the second elastic block 433 move forwards, and at the same time the first fixing block 56 slides on the second guide 561, then the third electromagnet 555, the through hole 551 and the second electromagnet 553 on the boss 412 are on the same axial line, then the third electromagnet 555 and the second electromagnet 553 are electrified, the second electromagnet 553 and the third electromagnet 555 obtain different magnetic poles which can be mutually attracted together, the third electromagnet 555 is attracted with the second electromagnet 553, the second electromagnet 553 is fixed, so the third electromagnet 555 moves downwards and is attracted on the second electromagnet 553 through the through hole 551, at this time, the two support frames 41 are fixed and cannot move continuously, the eleventh plate 554 is driven to move downwards when the third electromagnet 555 moves downwards, the eleventh plate 554 slides at the eleventh rod 556, then the eleventh plate 554 drives the first fixing block 56 to move together, the first fixing block 56 drives the first sliding block 57 to move downwards through the second guiding rod 561, the first sliding block 57 drives the other eleventh plate 554 to move downwards, the eleventh plate 554 moves downwards to drive the connecting assembly 54 to move, the second link 422 rotates under the action of the shape of the PO tube to make the second elastic block 433 attach to the PO tube, the second link 422 rotates to drive the first link 51 when attaching to the PO tube, then the first link 51 drives the second sliding block 531 to slide in the first sliding slot 52, the second sliding block 531 presses the third spring 532 and the eighth rod 533, then the pushing member 535 slides in the first cavity 534, the eleventh plate 554 drives the eighth plate 544 to move downwards, then the eighth plate 544 drives the third link 540 through the ninth rod 541, the third link 540 drives the seventh plate 543 through the tenth rod 542 to move, that is, the seventh plate 543 drives the ninth plate 545 to slide in the first sliding slot 52, the sliding direction is towards the second sliding block 531, when in use, the first water pump 32 and the second water pump 36 replace the water in the noise reduction water tank 34, the water in the water storage tank 31 flows into the noise reduction water tank 34 along the first soft water pipe 33, then flows into the second soft water pipe 35 along the third soft water pipe 37, and flows back into the water storage tank 31 along the second soft water pipe 35, so that the water in the noise reduction water tank 34 can be in a flowing state;
then when the PO pipe needs to be loosened, the third electromagnet 555 and the second electromagnet 553 are not attracted together, and then the two electromagnets are separated, so that the two support frames 41 are not in a fixed and locked state any more, the cylinder 21 drives the support frames 41 to move backwards and return to the original position, then the second connecting rod 422 does not enable the second elastic block 433 to clamp the PO pipe any more, then the first elastic block 431 returns to the original position under the action of the first torsion spring 426, and drives the second elastic block 433 to return to the original position;
when the supporting frame 41 is not in the locked state, the second elastic block 433 is in a state of clamping the PO tube, but not in a state of fixing the PO tube, so the elastic pad 434 on the second elastic block 433 is attached to the PO tube, the elastic pad 434 is not deformed, and then is not in a state of being fixedly locked, so the universal ball 46 is in contact with the PO tube, and at this time, the PO tube can rotate and move axially under the centering clamping of the second elastic block 433 on the PO tube.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (10)
1. A fixing device with strong universality for a PO pipe production line comprises a bottom plate (1), two supporting plates (2) arranged above the bottom plate (1), air cylinders (21) arranged at two side positions of the supporting plates (2), a first guide rod (22) fixed between the two supporting plates (2), two first plates (23) arranged on the first guide rod (22) in a sliding manner, a noise reduction device (3) connected with the output end of the air cylinder (21) and the first plates (23), a clamping device (4) connected with the noise reduction device (3), and a plurality of fixing devices (5) arranged on the clamping device (4); the method is characterized in that: the clamping device (4) comprises a supporting frame (41) arranged on the first plate (23), an arc-shaped groove (411) arranged in the supporting frame (41), a boss (412) arranged on the supporting frame (41), a plurality of first centering components (42) arranged in the arc-shaped groove (411), a clamping component (43) connected with the first centering components (42), a clamping auxiliary component (44) connected with the clamping component (43), a second centering component (45) connected with the clamping component (43), and a universal ball (46) connected with the clamping component (43); the fixing device (5) comprises a first connecting rod (51) connected to the first centering assembly (42), a force increasing assembly (53) connected to the first connecting rod (51), a connecting assembly (54) connected to the force increasing assembly (53), and a fixing assembly (55) connected to the connecting assembly (54) and the boss (412).
2. The PO pipe production line fixing device with strong universality according to claim 1, characterized in that: the noise reduction device (3) comprises a noise reduction water tank (34) arranged on the clamping assembly (43); the clamping assembly (43) comprises a first elastic block (431) connected to the first centering assembly (42), a first metal sheet (432) connected to the first elastic block (431), and a second elastic block (433) connected to the first metal sheet (432); the noise reduction water tank (34) is connected to the first elastic block (431); the clamping auxiliary assembly (44) comprises a third plate member (441) arranged on the first metal sheet (432), a third rod member (442) connected to the third plate member (441), a fourth plate member (443) connected to the third rod member (442), a first rack (444) fixed on the fourth plate member (443), a second gear (445) meshed with the first rack (444), a first rotating shaft (446) penetrating through the second gear (445) and connected to the noise reduction water tank (34), a second rack (447) meshed with the second gear (445), a fifth plate member (448) fixed on the second rack (448), a fourth rod member (449) connected to the fifth plate member (448), and a second plate member (440) connected to the fourth rod member (449); the second plate member (440) is fixed to the first metal sheet (432); the fourth plate (443) and the fifth plate (448) are slidably arranged on the noise reduction water tank (34).
3. The PO pipe production line fixing device with strong universality according to claim 2, characterized in that: the clamping assembly (43) further comprises a plurality of elastic gaskets (434) arranged below the second elastic block (433), a second metal sheet (435) arranged between the two elastic gaskets (434) at the most middle position, three second sliding grooves (436) arranged on the second metal sheet (435), a universal ball (46) arranged in the second sliding groove (436) in a sliding mode, second baffle plates (437) arranged on two sides of the second sliding groove (436) and used for clamping the universal ball (46), a sixth rod piece (461) arranged inside the second sliding groove (436) and arranged in the second sliding groove (436) in a sliding mode, and second springs (46) (2) arranged on the sixth rod piece (461) and abutted to the bottom surface of the first rotating shaft (446) and the universal ball (46).
4. The PO pipe production line fixing device with strong universality according to claim 1, characterized in that: the second centering assembly (45) comprises a sixth plate (451) fixed on the outer side of the second elastic block (433), a third sliding groove (452) formed in the sixth plate (451), a first electromagnet (453) arranged at the topmost end of the third sliding groove (452), a magnetic sliding block (455) arranged in the third sliding groove (452) in a sliding mode, a first spring (454) arranged between the topmost end of the third sliding groove (452) and the magnetic sliding block (455), a fifth rod (456) fixed at the magnetic sliding block (455), a guide frame (457) rotatably arranged on the fifth rod (456), and a second torsion spring (458) arranged on the fifth rod (456).
5. The PO pipe production line fixing device with strong universality according to claim 1, characterized in that: the first centering assembly (42) comprises a first rod piece (421) fixed in the arc-shaped groove (411), a second connecting rod (422) rotatably arranged on the first rod piece (421), a hinge groove (424) arranged in the middle of the second connecting rod (422), a first gear (423) arranged at the joint of the second connecting rod (422) and the first rod piece (421), a second rod piece (425) arranged at the lowest section of the second connecting rod (422), and a first torsion spring (426) arranged on the second rod piece (425).
6. The PO pipe production line fixing device with strong universality according to claim 1, characterized in that: a first sliding groove (52) is formed in the boss (412); a section of the first link (51) is hinged to the hinge groove (424); the other end of the support frame (41) is provided with a seventh rod piece (511); the boosting assembly (53) comprises a second sliding block (531) connected to the seventh rod piece (511) and arranged in the first sliding groove (52) in a sliding manner, a third spring (532) connected to the second sliding block (531) and the connecting assembly (54), an eighth rod piece (533) arranged on the second sliding block (531), a first cavity (534) arranged inside the eighth rod piece (533), and a pushing piece (535) arranged in the eighth rod piece (533) in a sliding manner and connected to the connecting assembly (54); the connecting assembly (54) comprises a ninth plate (545) slidably arranged in the first sliding groove (52); the ninth plate (545) abuts against the third spring (532) and the pusher (535); the securing assembly (55) is connected to a ninth plate member (545).
7. The PO tube fixing device with strong universality according to claim 6, wherein: the fixing assembly (55) is arranged at the boss (412); two groups of bosses (412) are arranged, one group is arranged on each supporting frame (41), and each group comprises two bosses; the fixing assembly (55) comprises through holes (551) formed in the bosses (412), a tenth plate (552) arranged below one group of the bosses (412), a second electromagnet (553) arranged below the tenth plate (552), a third electromagnet (555) arranged at the through hole (551) formed in the other group of the bosses (412), a fourth spring (557) arranged on the third electromagnet (555), an eleventh rod (556) arranged on the two groups of the bosses (412), an eleventh plate (554) arranged above the eleventh rod (556), a first fixing block (56) arranged on one group of the bosses (412), a second guide rod (561) fixed on the first fixing block (56), and a first sliding block (57) arranged on the other group of the bosses (412) and arranged on the second guide rod (561) in a sliding manner; the connecting assembly (54) is connected to an eleventh plate member (554); the tenth plate (552) is provided with an aperture with the same size as the through hole (551).
8. The PO tube fixing device with strong universality according to claim 6, wherein: the connecting assembly (54) comprises an eighth plate member (544) connected below the eleventh plate member (554) through the boss (412), a ninth rod member (541) fixed on the eighth plate member (544), a third connecting rod (540) penetrating through the ninth rod member (541), a tenth rod member (542) penetrating through the third connecting rod (540), and a seventh plate member (543) connected to the tenth rod member (542); the ninth plate (545) is arranged below the seventh plate (543); the ninth plate member (545) is slidably disposed in the first sliding groove (52).
9. The PO pipe production line fixing device with strong universality according to claim 1, characterized in that: the noise reduction device (3) further comprises a water storage tank (31) connected to the output ends of the first plate (23) and the cylinder (21), a first soft water pipe (33) communicated with the water storage tank (31) and the noise reduction water tank (34), a first water pump (32) fixed on the support frame (41) and connected to the first soft water pipe (33), a third soft water pipe (37) communicated with the noise reduction water tank (34), a second soft water pipe (35) communicated with the water storage tank (31) and the third soft water pipe (37), and a second water pump (36) connected to the support frame (41) and communicated with the second soft water pipe (35).
10. The PO tube fixing device with strong universality according to claim 9, is characterized in that: a first baffle plate (341) is arranged inside the noise reduction water tank (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554221.3A CN113246041B (en) | 2021-05-20 | 2021-05-20 | PO pipe fixing device for production line that commonality is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554221.3A CN113246041B (en) | 2021-05-20 | 2021-05-20 | PO pipe fixing device for production line that commonality is strong |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113246041A true CN113246041A (en) | 2021-08-13 |
| CN113246041B CN113246041B (en) | 2022-08-12 |
Family
ID=77183193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110554221.3A Active CN113246041B (en) | 2021-05-20 | 2021-05-20 | PO pipe fixing device for production line that commonality is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113246041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273997A (en) * | 2021-12-02 | 2022-04-05 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636294A (en) * | 1968-12-31 | 1972-01-18 | Jean Pierre Peyrot | Self-centering tube-butting clamp |
| TW367911U (en) * | 1996-08-16 | 1999-08-21 | Tai-Han Yang | Improvement for separation type end face press plate and jaw end face for activated jaw type universal gripping pliers with step end face |
| CN204818791U (en) * | 2015-08-10 | 2015-12-02 | 湖北文理学院 | A self -adaptation anchor clamps that is used for jar type shape object |
| CN110125971A (en) * | 2019-06-18 | 2019-08-16 | 徐春丽 | A kind of roller gear adaptive guard fixture manipulator |
| CN110370402A (en) * | 2019-06-24 | 2019-10-25 | 安徽省舒城华竹实业有限公司 | Clamping device is used in a kind of processing of bamboo and wood products |
| CN209615277U (en) * | 2019-02-19 | 2019-11-12 | 钟义梅 | A kind of anti-wear Self adapting fixture of hardware plasthetics |
| CN210615308U (en) * | 2019-04-12 | 2020-05-26 | 燕山大学 | Clamping device for steel pipe on-line cutting technology |
| CN212735769U (en) * | 2020-08-17 | 2021-03-19 | 成都壹佰科技有限公司 | Clamping device capable of clamping workpieces with different outer surfaces |
| CN212946713U (en) * | 2020-08-29 | 2021-04-13 | 浙江阿波罗工具有限公司 | Quick clamping mechanism for oil cylinder of high-speed metal circular sawing machine |
-
2021
- 2021-05-20 CN CN202110554221.3A patent/CN113246041B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636294A (en) * | 1968-12-31 | 1972-01-18 | Jean Pierre Peyrot | Self-centering tube-butting clamp |
| TW367911U (en) * | 1996-08-16 | 1999-08-21 | Tai-Han Yang | Improvement for separation type end face press plate and jaw end face for activated jaw type universal gripping pliers with step end face |
| CN204818791U (en) * | 2015-08-10 | 2015-12-02 | 湖北文理学院 | A self -adaptation anchor clamps that is used for jar type shape object |
| CN209615277U (en) * | 2019-02-19 | 2019-11-12 | 钟义梅 | A kind of anti-wear Self adapting fixture of hardware plasthetics |
| CN210615308U (en) * | 2019-04-12 | 2020-05-26 | 燕山大学 | Clamping device for steel pipe on-line cutting technology |
| CN110125971A (en) * | 2019-06-18 | 2019-08-16 | 徐春丽 | A kind of roller gear adaptive guard fixture manipulator |
| CN110370402A (en) * | 2019-06-24 | 2019-10-25 | 安徽省舒城华竹实业有限公司 | Clamping device is used in a kind of processing of bamboo and wood products |
| CN212735769U (en) * | 2020-08-17 | 2021-03-19 | 成都壹佰科技有限公司 | Clamping device capable of clamping workpieces with different outer surfaces |
| CN212946713U (en) * | 2020-08-29 | 2021-04-13 | 浙江阿波罗工具有限公司 | Quick clamping mechanism for oil cylinder of high-speed metal circular sawing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273997A (en) * | 2021-12-02 | 2022-04-05 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
| CN114273997B (en) * | 2021-12-02 | 2022-08-23 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113246041B (en) | 2022-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113246041B (en) | PO pipe fixing device for production line that commonality is strong | |
| CN112828341B (en) | Semi-automatic drilling equipment of customization spectacle-frame | |
| CN115143153B (en) | Closed hydraulic output system of self-adaptive feedback weak disturbance intelligent sampling equipment | |
| CN114951509A (en) | Cutting device for cable processing | |
| CN219985638U (en) | Heating pipeline maintenance cleaning device | |
| CN216759677U (en) | Universal assembling clamp for hydraulic cylinder | |
| CN110788232B (en) | Full-size bending device for square pipe fitting | |
| CN113489240A (en) | Motor set is with dustproof mechanism of heat dissipation with self-cleaning function | |
| CN206343440U (en) | Tank cleaning robot high-pressure water gun hose guide device | |
| CN220699144U (en) | Plastic tray equipment of polishing | |
| CN216502934U (en) | Jar cam structure beats | |
| CN212092734U (en) | Water standing wave shaking table with switching-over device | |
| CN116269647B (en) | Pump head catcher, thrombus absorbing system and using method of thrombus absorbing system | |
| CN221121827U (en) | Ball oiling device for bearing processing | |
| CN219901676U (en) | Corrosion-resistant mechanized device for inner wall of small-caliber steel pipe | |
| CN213335011U (en) | Solar tube convenient to quick assembly disassembly | |
| CN219152036U (en) | Electromechanical pipeline assembly quality based on BIM | |
| CN214923741U (en) | Pressing mechanism of chuck clamping device | |
| CN220029786U (en) | Surface finishing equipment | |
| CN218696798U (en) | Spring end face polishing device | |
| CN220972176U (en) | Clamping device for assembling ball valve | |
| CN221300002U (en) | Eccentric shaft connecting rod | |
| CN209143371U (en) | A kind of driving mechanism on rotary shaft tension disk | |
| CN117803565B (en) | Mounting structure for water pump and application method thereof | |
| CN220880731U (en) | Cutting device for preparing high-strength alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |