CN116371984A - Electric heating pipe bending device with uniform bending force - Google Patents
Electric heating pipe bending device with uniform bending force Download PDFInfo
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- CN116371984A CN116371984A CN202310510394.4A CN202310510394A CN116371984A CN 116371984 A CN116371984 A CN 116371984A CN 202310510394 A CN202310510394 A CN 202310510394A CN 116371984 A CN116371984 A CN 116371984A
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- fixedly connected
- electric heating
- workbench
- tubular product
- heating pipe
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- 238000005452 bending Methods 0.000 title claims abstract description 77
- 238000005485 electric heating Methods 0.000 title claims abstract description 34
- 230000001012 protector Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000007664 blowing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
- B21D7/162—Heating equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an electric heating pipe bending device with uniform bending force, which relates to the technical field of bending equipment and comprises a workbench, wherein a baffle is fixedly connected to the top of the workbench near the left end, a cushion block is fixedly connected to the top of the workbench near the baffle, a C-shaped clamping piece is fixedly connected to the top of an I-shaped sliding block, an extension plate is slidingly connected to the top of the C-shaped clamping piece, one end of a reset spring far away from the extension plate is fixedly connected with the top of the C-shaped clamping piece, a protector is arranged on the inner surface of the C-shaped clamping piece, a heater is fixedly connected to the bottom of the workbench near a baffle column, and a top pressing module is fixedly connected to the output end of a telescopic cylinder. This electric heating pipe bending device with even bending force has reached the effect of quick bending, can carry out spacingly to the tubular product, is difficult for appearing the skew and not hard up condition, reduces the influence that receives external force, can make the tubular product even atress bend, is difficult for causing the tubular product damage, safe and reliable.
Description
Technical Field
The invention relates to the technical field of bending equipment, in particular to an electric heating pipe bending device with uniform bending force.
Background
The electric heating tube is commonly used in daily life, is one of common household appliances, and after the electric heating tube is electrified, current flows through the heating resistance wire, the heating resistance wire heats and is immersed in liquid, and heat is quickly emitted through the liquid, so that the liquid is quickly heated, and the electric heating tube can be used for boiling water, hot milk, coffee and the like, and is quick and convenient. The electric heating tube product is generally made of materials such as high-quality imported stainless steel tube, imported high-temperature magnesia powder, high-quality heating wire and the like, and other structural parts are made of stainless steel, so that the electric heating tube product has the characteristics of excellent overall performance, long service life and easiness in maintenance. The original metal pipe fittings produced are all straight structures, but the pipe fittings used in the production application are not limited to straight pipes. In various complex pipeline systems, the bent pipe is a common pipe fitting in order to adapt to the application occasion. Therefore, a pipe bending device is required for processing.
At present, when the existing pipeline is bent, the influence of external force or vibration is easy to occur, so that the pipe to be bent is rocked or deflected, the pipe is inaccurate in bending, and meanwhile, the pipe is damaged due to the influence of bending force during bending.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: an electric heating tube bending device with uniform bending force, comprising:
the workbench is characterized in that a baffle is fixedly connected to the top of the workbench and close to the left end, the baffle can block the end part of the pipe raw material, accurate bending is facilitated, a cushion block is fixedly connected to the top of the workbench and close to the baffle, and the cushion block can support the fallen pipe;
this electric heating pipe bending device with even bending force still includes:
the fixing assembly is provided with an I-shaped sliding block which is in sliding connection with the top of the workbench and is close to the position of the cushion block, the top of the I-shaped sliding block is fixedly connected with a C-shaped clamping piece, the opening of the C-shaped clamping piece faces one side, the top of the C-shaped clamping piece is in sliding connection with an extension plate, the edge of the outer surface of the extension plate is fixedly connected with a reset elastic piece, one end of the reset elastic piece, which is far away from the extension plate, is fixedly connected with the top of the C-shaped clamping piece, the inner surface of the C-shaped clamping piece is provided with a protector, the cushion block is used for receiving fallen pipes, so that the pipes are positioned at the top of the cushion block, at the moment, the transmission screw is driven to rotate by taking a servo motor as power, and the two symmetrical side threads on the outer surface of the transmission screw are combined to be opposite in directions, the I-shaped sliding block can slide at the top of the workbench, and then the C-shaped clamping piece with two symmetrical sides is driven to move in opposite directions, so that the pipes are clamped and fixed, and the situation of random movement is not easy to occur, and the influence of vibration is reduced;
the bending component is provided with a baffle column fixed at the top of the workbench and close to the central position, and a telescopic cylinder fixed at the top of the workbench and close to the corner position, the bottom of the workbench is fixedly connected with a heater and the position close to the baffle column is fixedly connected with a jacking module, the heater can be started to heat the baffle column, so that when a pipe needing to be bent is attached to the baffle column, the pipe is heated, the telescopic cylinder is utilized to extend, the jacking module is integrally pushed to one side close to the pipe, and the supporting frame is utilized to continuously push the pipe by the output end of the telescopic cylinder, so that the pressing wheel rolls and presses the pipe, further bending is performed, the outer surface of the pipe is utilized to be embedded into the annular concave surface to limit the pipe, meanwhile, when the pressing wheel rolls, the material combining the flexible extending edge is set to be made of rubber material, the flexibility is good, the pipe outer surface and the pressing wheel are in flexible contact, abrasion of the pipe is reduced, even bending force is applied to the pipe, and the effect is good.
Preferably, the bottom fixedly connected with axle sleeve of I-shaped slider, the bottom of workstation just is close to the position rotation of axle sleeve and is connected with the transmission lead screw, threaded connection between the surface of the internal surface of axle sleeve and transmission lead screw, the bottom fixedly connected with servo motor of workstation, the output of servo motor passes through shaft coupling and transmission lead screw's surface tip fixed connection.
Preferably, the top of the workbench is provided with a sliding hole matched with the I-shaped sliding block, the directions of threads on two sides of the outer surface of the transmission screw rod are opposite, and the inner surface of the shaft sleeve is provided with an inner thread matched with the transmission screw rod.
Preferably, the protector includes guide tooth and splint, the bottom of guide tooth and the surface bottom fixed connection of C shape clamping piece, the surface tip and the internal surface of C shape clamping piece of splint are articulated, the surface fixedly connected with slipknot of splint, the surface of splint just keeps away from the slipknot one side fixedly connected with right angle elastic strip of slipknot, the one end and the internal surface fixed connection of C shape clamping piece of splint are kept away from to right angle elastic strip, and after the guide tooth of both sides was driven by C shape clamping piece and removes, the bottom of guide tooth extends to the bottom of tubular product this moment to follow the guide tooth and continue to remove for tubular product is held up by the guide tooth, under the removal that C shape clamping piece was kept up, makes tubular product be in the position of splint, and combines the surface tip and the internal surface of C shape clamping piece to articulate of splint, makes splint pressurized rotation, and compresses right angle elastic strip, and utilizes effort and reaction force, makes right angle elastic strip can apply reverse effort to splint, carries out elastic clamping to tubular product, avoids the rigidity to press from both sides tightly, is difficult to cause because of clamping force is too big, makes tubular product evenly distributed at the expansion friction force to the further increase at the slipknot.
Preferably, the guide teeth are obliquely arranged, the outer surface of the clamping plate is provided with an arc-shaped surface, and the anti-slip protrusions are uniformly distributed on the outer surface of the clamping plate.
Preferably, the heating end of the heater extends to the inside of the baffle column through the bottom edge of the workbench, and the telescopic cylinder is obliquely arranged.
Preferably, the top pressure module comprises a supporting frame, the surface of support frame and telescopic cylinder's output fixed connection, the internal surface of support frame just keeps away from one side rotation of telescopic cylinder output and is connected with the pinch roller, annular concave surface has been seted up to the surface of pinch roller, the internal surface fixedly connected with flexible extension limit of annular concave surface.
Preferably, the internal surface of support frame has seted up the rotation hole with pinch roller tip looks adaptation, annular concave surface sets up to the arc surface, flexible extension limit evenly distributed is at the internal surface of annular concave surface, flexible extension limit's material sets up to the rubber material.
Preferably, the top of workstation and the position that is close to fixed subassembly are provided with the blowing subassembly, the blowing subassembly includes the tubular product feed bin, the surface of tubular product feed bin and the top fixed connection of workstation, the internal surface of tubular product feed bin just is close to the bottom position and rotates and be connected with the flitch, the surface fixedly connected with bar of flitch, the surface of flitch just keeps away from one side fixedly connected with of bar supports the curved spring, and when the tubular product raw materials put into the tubular product feed bin, utilizes the support curved spring to the support of flitch for the flitch is in the inclination, and the bottom edge of flitch is close to the internal surface of tubular product feed bin, makes tubular product raw materials and shutoff in the tubular product feed bin, the difficult condition of random blanking that appears carries out effective control to the tubular product raw materials.
Preferably, the surface of blowing board and the surface of strip piece all set up to the arc, the one end that the blowing board was kept away from to the support curved spring is connected with the interior surface fixed of tubular product feed bin, when C shape clamping piece drove the extension board and to keeping away from tubular product feed bin bottom and remove, the bottom of tubular product feed bin is opened this moment, and utilize the gravity of tubular product feed bin inner tube material self, the blowing board receives to press and rotate clockwise this moment, and the support curved spring receives the compression, and combine the barrier of strip piece, make tubular product raw materials whereabouts one by one, when C shape clamping piece drove the extension board to be close to tubular product feed bin bottom and remove, the extension board forms the shutoff to tubular product feed bin bottom, the blanking is accomplished, and the raw materials after the whereabouts are fixed by C shape clamping piece, interaction between the utilization structure is utilized, ingenious links together the structure, safe and reliable.
The invention provides an electric heating pipe bending device with uniform bending force. The beneficial effects are as follows:
1. this electric heating pipe bending device with even bending force heats the baffle through the heater for when the tubular product that needs to bend and baffle subsides, tubular product is heated this moment, and utilize flexible cylinder to promote the whole tubular product one side that is close to of top compression mould piece, make the pinch roller roll press to the tubular product, and then bend, and utilize the surface of tubular product to embed in annular concave surface, it is spacing to carry out the tubular product, and then be flexible contact between the roll extrusion of pinch roller, and then make tubular product surface and pinch roller, reduce the wearing and tearing to the tubular product, help exerting even bending force to the tubular product, and make bending effect good.
2. This electric heating pipe bending device with even bending force utilizes tubular product to fall the top of cushion, and servo motor drives the transmission lead screw and rotates this moment, and the I-shaped slider can slide at the top of workstation, and then drives the symmetrical C shape clamping piece of both sides and remove in opposite directions, and then presss from both sides tightly fixedly to tubular product, is difficult for appearing the condition that removes at will, reduces the influence that receives the vibration.
3. This electric heating pipe bending device with even bending force is driven after removing when the leading tooth for tubular product is held up by the leading tooth, and splint pressurized rotates, and utilizes effort and reaction force, makes right angle elastic strip can exert reverse effort to splint, and then carries out elastic clamping to tubular product, avoids rigidly clamping, is difficult for causing because of the clamping force is too big, and makes tubular product warp, and evenly distributed has increased frictional force at the non-slip joint protrusion simultaneously, further promotes the fixed to tubular product.
4. This electric heating pipe bending device with even bending force utilizes to support the bent spring when the tubular product raw materials is put into the tubular product feed bin in to the support of blowing board for the blowing board is in incline condition, and the bottom edge of blowing board is close to the internal surface of tubular product feed bin, makes tubular product raw materials and shutoff in the tubular product feed bin, is difficult for appearing random blanking.
5. This electric heating pipe bending device with even bending force, when C shape clamping piece drive extension board to keeping away from tubular product feed bin bottom and remove, the bottom of tubular product feed bin is opened this moment, the blowing board receives tubular product raw materials to press and carries out clockwise rotation this moment, and support the curved spring and receive the compression, and combine the bar piece to block, make tubular product raw materials whereabouts one by one, when C shape clamping piece drive extension board to being close to tubular product feed bin bottom and remove, the extension board forms the shutoff to tubular product feed bin bottom, the blanking is accomplished, and the raw materials after the whereabouts are fixed by C shape clamping piece.
Drawings
FIG. 1 is a schematic view of the whole structure of an electric heating tube bending device with uniform bending force;
FIG. 2 is a schematic view showing a bottom view of the bending device with uniform bending force for an electric heating tube according to the present invention;
FIG. 3 is a schematic view of the overall structure of the fixing assembly of the present invention;
FIG. 4 is a schematic view of the bottom structure of the fixing assembly of the present invention;
FIG. 5 is a schematic diagram of the overall structure of the protector according to the present invention;
FIG. 6 is a schematic view of the overall structure of the bending assembly of the present invention;
FIG. 7 is a schematic diagram of a top pressure module according to the present invention;
FIG. 8 is a schematic cross-sectional view of the discharging assembly of the present invention.
In the figure: 1. a work table; 2. a baffle; 3. a cushion block; 4. a fixing assembly; 5. a bending assembly; 6. a discharging assembly; 41. an I-shaped slider; 42. c-shaped clamping pieces; 43. an extension plate; 44. resetting the spring piece; 45. a protector; 46. a shaft sleeve; 47. a transmission screw rod; 48. a servo motor; 451. guide teeth; 452. a clamping plate; 453. a slip preventing protrusion; 454. a right angle elastic strip; 51. a baffle column; 52. a telescopic cylinder; 53. a heater; 54. a jacking module; 541. a support frame; 542. a pinch roller; 543. an annular concave surface; 544. a flexible extension edge; 61. a pipe stock bin; 62. a discharging plate; 63. a strip-shaped sheet; 64. supporting the bending spring.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution: an electric heating tube bending device with uniform bending force, comprising:
the workbench 1 is fixedly connected with a baffle plate 2 at the top of the workbench 1 and close to the left end, the baffle plate 2 can block the end part of the pipe raw material, accurate bending is facilitated, a cushion block 3 is fixedly connected at the top of the workbench 1 and close to the baffle plate 2, and the fallen pipe raw material can be supported;
this electric heating pipe bending device with even bending force still includes:
the fixing component 4 is provided with an I-shaped sliding block 41 which is slidably connected to the top of the workbench 1 and is close to the position of the cushion block 3, the top of the I-shaped sliding block 41 is fixedly connected with a C-shaped clamping piece 42, the I-shaped sliding block 41 can slide at the top of the workbench 1, further, the C-shaped clamping piece 42 with two symmetrical sides is driven to move in opposite directions, further, the pipe is clamped and fixed, random movement is not easy to occur, the influence of vibration is reduced, the opening of the C-shaped clamping piece 42 faces one side, clamping and fixing of pipe raw materials are facilitated, the top of the C-shaped clamping piece 42 is slidably connected with an extension plate 43, the edge of the outer surface of the extension plate 43 is fixedly connected with a reset elastic piece 44, the reset elastic piece 44 can provide elasticity, one end of the reset elastic piece 44 far away from the extension plate 43 is fixedly connected with the top of the C-shaped clamping piece 42, a protector 45 is arranged on the inner surface of the C-shaped clamping piece 42, a shaft sleeve 46 is fixedly connected to the bottom of the I-shaped sliding block 41, the position close to the bottom of the workbench 1 is rotationally connected with a transmission shaft sleeve 47, the inner surface of the I-shaped clamping piece 46 is in threaded connection between the inner surface of the transmission shaft sleeve 47 and the outer surface of the transmission shaft sleeve 47, the motor 48 is in threaded connection between the inner surface of the transmission shaft sleeve 47 and the outer surface of the transmission shaft sleeve 47, the outer surface of the transmission shaft 47 is connected with the servo motor 48 in opposite directions of the transmission shaft sleeve 47, and the transmission shaft is connected with the outer surface of the transmission shaft 47 by the servo motor 47, and the transmission shaft is connected with the outer surface of the servo motor 47, and opposite to the outer surface of the transmission shaft 47, and the transmission shaft is connected with the outer surface of the transmission shaft 47, and opposite to the transmission sleeve 47 is connected with the outer surface of the transmission shaft 3, and is connected with the transmission material, and has the transmission sleeve 4 is connected with the transmission device and has the transmission device.
The top of the workbench 1 is provided with a sliding hole matched with the I-shaped sliding block 41, so that the sliding of the I-shaped sliding block 41 is facilitated, the directions of threads on two symmetrical sides of the outer surface of the transmission screw rod 47 are opposite, the inner surface of the shaft sleeve 46 is provided with an inner thread matched with the transmission screw rod 47, and the shaft sleeve 46 with two symmetrical sides is convenient to move in opposite directions.
The protector 45 includes guide tooth 451 and splint 452, the bottom of guide tooth 451 and the surface bottom fixed connection of C shape clamping piece 42, after the guide tooth 451 of both sides is driven by C shape clamping piece 42 and is removed, the bottom of guide tooth 451 extends to the bottom of tubular product this moment, and along with guide tooth 451 continuously remove, make tubular product by guide tooth 451 support, the surface tip of splint 452 hinges with the internal surface of C shape clamping piece 42, under the removal that C shape clamping piece 42 was incessantly, make tubular product be in the position of splint 452, and combine the surface tip of splint 452 to hinge with the internal surface of C shape clamping piece 42, make splint 452 pressurized rotation, the surface fixedly connected with slipway 453 of splint 452, evenly distributed has increased the frictional force at the slipway, further promote the surface to tubular product fixed splint 452 and keep away from the one side fixedly connected with right angle elastic strip 454 of slipway, the one end that splint 452 was kept away from to the internal surface fixed connection of C shape clamping piece 42, and compress right angle elastic strip 454, and utilize effort and reaction force, make easy the right angle elastic strip 452 can exert the elastic force to clamp tubular product to the clamp the tubular product, and avoid the reverse deformation to cause the rigidity to the big because of the clamp 453, and further, the rigidity is avoided.
The guide tooth 451 slope sets up, is convenient for jack-up tubular product when removing, and splint 452's surface sets up to the arcwall face, and anti-skidding 453 evenly distributed is in splint 452's surface, and anti-skidding 453's surface and tubular product raw materials surface laminating.
When the clamping plate 452 is pressureless, the top end of the guide tooth 451 is close to the bottom position of the clamping plate 452, and then the guide tooth 451 is convenient to lift the pipe raw material to the position of the clamping plate 452 when moving, the clamping plates 452 in the C-shaped clamping piece 42 are provided with two clamping plates 452 symmetrically arranged along the central position of the C-shaped clamping piece 42, the two symmetrically arranged clamping plates 452 form a V shape, the V-shaped opening faces the pipe raw material, and then the pipe raw material is limited.
In the second embodiment, as shown in fig. 6 to 7, the bending component 5 is provided with a baffle column 51 fixed at the top of the workbench 1 and close to the central position, the heater 53 heats the baffle column 51, when the pipe to be bent is attached to the baffle column 51, the pipe is heated at this time, and a telescopic cylinder 52 fixed at the top of the workbench 1 and close to the corner position, and the bottom of the workbench 1 and close to the baffle column 51 is fixedly connected with the heater 53, so that the heater 53 can be turned on, electric heating is performed through the heater 53, and the output end of the telescopic cylinder 52 is fixedly connected with a jacking module 54, and the whole jacking module 54 is pushed to the side close to the pipe by utilizing the extension of the telescopic cylinder 52.
The heating end of the heater 53 extends through the bottom side of the table 1 into the stopper 51, and the telescopic cylinder 52 is inclined.
The top pressure module 54 includes support frame 541, the surface of support frame 541 and the output fixed connection of flexible cylinder 52, the internal surface of support frame 541 just keeps away from the one side rotation of flexible cylinder 52 output is connected with pinch roller 542, and utilize support frame 541 to last to promote by the output of flexible cylinder 52, make pinch roller 542 roll the press to the tubular product, and then bend, annular concave surface 543 has been seted up to the surface of pinch roller 542, and utilize the surface embedding of tubular product to carry out spacingly in annular concave surface 543, the internal surface fixedly connected with flexible extension limit 544 of annular concave surface 543, simultaneously when the roll extrusion of pinch roller 542, the material setting of combining flexible extension limit 544 is the rubber material, the flexibility is good, and then make be flexible contact between tubular product surface and the pinch roller 542, reduce the wearing and tearing to the tubular product, help applying even bending force to the tubular product, and make bending effect good.
The internal surface of support frame 541 has seted up the rotation hole with pinch roller 542 tip looks adaptation, and the pinch roller 542 of being convenient for rolls, and annular concave surface 543 sets up to the arc surface, and flexible extension limit 544 evenly distributed is at the internal surface of annular concave surface 543, and the material setting of flexible extension limit 544 is rubber material, and flexible extension limit 544 self is flexible good, can carry out flexible contact with tubular product raw materials.
A third embodiment, as shown in fig. 1-5 and 8, based on the first embodiment,
the top of workstation 1 and be close to fixed subassembly 4 the position be provided with blowing subassembly 6, blowing subassembly 6 includes tubular product feed bin 61, can put into tubular product feed bin 61 with tubular product raw materials in, the surface of tubular product feed bin 61 and the top fixed connection of workstation 1, the internal surface of tubular product feed bin 61 just is close to the bottom position rotation and is connected with flitch 62, and the bottom edge of flitch 62 is close to the internal surface of tubular product feed bin 61 for tubular product raw materials and shutoff in the tubular product feed bin 61 are difficult for the condition of random blanking appears, effective control is carried out to tubular product raw materials, the surface fixedly connected with bar piece 63 of flitch 62, the surface of flitch 62 just is kept away from the one side fixedly connected with of bar piece 63 supports bent spring 64, utilize the support of support bent spring 64 to flitch 62, make flitch 62 be in the inclined state.
The outer surface of the discharging plate 62 and the outer surface of the strip-shaped sheet 63 are both arc-shaped, so that pipe raw materials in the pipe bin 61 roll downwards, one end of the supporting bent spring 64 away from the discharging plate 62 is fixedly connected with the inner surface of the pipe bin 61, and the supporting bent spring 64 is convenient to press.
When the C-shaped clamping piece 42 drives the extension plate 43 to move away from the bottom of the pipe bin 61, the bottom of the pipe bin 61 is opened at the moment, the gravity of the pipe raw material in the pipe bin 61 is utilized, the discharging plate 62 is pressed to rotate clockwise, the supporting bent springs 64 are compressed and combined with the blocking of the strip-shaped sheets 63, the pipe raw materials fall one by one, when the C-shaped clamping piece 42 drives the extension plate 43 to move close to the bottom of the pipe bin 61, the extension plate 43 seals the bottom of the pipe bin 61, blanking is completed, the fallen raw materials are fixed by the C-shaped clamping piece 42, the structures are skillfully connected by interaction between the structures, and the structure is safe and reliable.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. An electric heating tube bending device with uniform bending force, comprising:
the device comprises a workbench (1), wherein a baffle (2) is fixedly connected to the top of the workbench (1) and close to the left end, and a cushion block (3) is fixedly connected to the top of the workbench (1) and close to the baffle (2);
this electric heating pipe bending device with even bending force, its characterized in that still includes:
the fixing assembly (4) is provided with an I-shaped sliding block (41) which is in sliding connection with the top of the workbench (1) and is close to the position of the cushion block (3), the top of the I-shaped sliding block (41) is fixedly connected with a C-shaped clamping piece (42), the opening of the C-shaped clamping piece (42) faces one side, the top of the C-shaped clamping piece (42) is in sliding connection with an extension plate (43), the edge of the outer surface of the extension plate (43) is fixedly connected with a reset elastic piece (44), one end of the reset elastic piece (44) away from the extension plate (43) is fixedly connected with the top of the C-shaped clamping piece (42), and the inner surface of the C-shaped clamping piece (42) is provided with a protector (45);
the bending assembly (5) is provided with a baffle column (51) fixed at the top of the workbench (1) and close to the central position, and a telescopic cylinder (52) fixed at the top of the workbench (1) and close to the corner position, a heater (53) is fixedly connected to the bottom of the workbench (1) and close to the baffle column (51), and a jacking module (54) is fixedly connected to the output end of the telescopic cylinder (52).
2. An electric heating pipe bending apparatus having a uniform bending force according to claim 1, wherein: the bottom fixedly connected with axle sleeve (46) of I-shaped slider (41), the bottom of workstation (1) just is close to the position rotation of axle sleeve (46) and is connected with transmission lead screw (47), threaded connection between the surface of the internal surface of axle sleeve (46) and transmission lead screw (47), the bottom fixedly connected with servo motor (48) of workstation (1), the output of servo motor (48) passes through shaft coupling and the surface tip fixed connection of transmission lead screw (47).
3. An electric heating pipe bending apparatus having a uniform bending force according to claim 2, wherein: the top of the workbench (1) is provided with a sliding hole matched with the I-shaped sliding block (41), the directions of threads on two sides of the outer surface of the transmission screw rod (47) are opposite, and the inner surface of the shaft sleeve (46) is provided with an inner thread matched with the transmission screw rod (47).
4. An electric heating pipe bending apparatus having a uniform bending force according to claim 1, wherein: the protector (45) comprises guide teeth (451) and clamping plates (452), the bottoms of the guide teeth (451) are fixedly connected with the bottoms of the outer surfaces of the C-shaped clamping pieces (42), the outer surface ends of the clamping plates (452) are hinged to the inner surfaces of the C-shaped clamping pieces (42), anti-skidding protrusions (453) are fixedly connected to the outer surfaces of the clamping plates (452), right-angle elastic strips (454) are fixedly connected to one sides of the outer surfaces of the clamping plates (452) away from the anti-skidding protrusions (453), and one ends of the right-angle elastic strips (454) away from the clamping plates (452) are fixedly connected with the inner surfaces of the C-shaped clamping pieces (42).
5. An electric heating pipe bending apparatus having a uniform bending force according to claim 4, wherein: the guide teeth (451) are obliquely arranged, the outer surface of the clamping plate (452) is provided with an arc-shaped surface, and the anti-slip protrusions (453) are uniformly distributed on the outer surface of the clamping plate (452).
6. An electric heating pipe bending apparatus having a uniform bending force according to claim 1, wherein: the heating end of the heater (53) penetrates through the bottom edge of the workbench (1) and extends into the baffle column (51), and the telescopic cylinder (52) is obliquely arranged.
7. An electric heating pipe bending apparatus having a uniform bending force according to claim 1, wherein: the jacking module (54) comprises a supporting frame (541), the outer surface of the supporting frame (541) is fixedly connected with the output end of the telescopic cylinder (52), a pressing wheel (542) is rotatably connected to the inner surface of the supporting frame (541) and far away from one side of the output end of the telescopic cylinder (52), an annular concave surface (543) is formed in the outer surface of the pressing wheel (542), and a flexible extension edge (544) is fixedly connected to the inner surface of the annular concave surface (543).
8. An electric heating pipe bending apparatus having a uniform bending force according to claim 7, wherein: the inner surface of support frame (541) has seted up the rotation hole with pinch roller (542) tip looks adaptation, annular concave surface (543) set up to the arc surface, flexible extension limit (544) evenly distributed is at the inner surface of annular concave surface (543), the material of flexible extension limit (544) sets up to the rubber material.
9. An electric heating pipe bending apparatus having a uniform bending force according to claim 1, wherein: the top of workstation (1) and be close to the position of fixed subassembly (4) and be provided with blowing subassembly (6), blowing subassembly (6) are including tubular product feed bin (61), the surface of tubular product feed bin (61) and the top fixed connection of workstation (1), the internal surface of tubular product feed bin (61) just is close to the bottom position and rotates and be connected with blowing board (62), the surface fixedly connected with bar piece (63) of blowing board (62), the surface of blowing board (62) and one side fixedly connected with support curved spring (64) of keeping away from bar piece (63).
10. An electric heating pipe bending apparatus having a uniform bending force according to claim 9, wherein: the outer surface of the discharging plate (62) and the outer surface of the strip-shaped sheet (63) are both arc-shaped, and one end of the supporting bent spring (64) away from the discharging plate (62) is fixedly connected with the inner surface of the pipe bin (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310510394.4A CN116371984A (en) | 2023-05-08 | 2023-05-08 | Electric heating pipe bending device with uniform bending force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310510394.4A CN116371984A (en) | 2023-05-08 | 2023-05-08 | Electric heating pipe bending device with uniform bending force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116371984A true CN116371984A (en) | 2023-07-04 |
Family
ID=86969519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310510394.4A Withdrawn CN116371984A (en) | 2023-05-08 | 2023-05-08 | Electric heating pipe bending device with uniform bending force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116371984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299894A (en) * | 2023-12-01 | 2023-12-29 | 四川西蜀电力金具集团有限公司 | Pipe bending and forming device |
| CN118358149A (en) * | 2024-05-23 | 2024-07-19 | 徐州祥美达包装科技有限公司 | Plastic softening and bending device for plastic pipe processing |
-
2023
- 2023-05-08 CN CN202310510394.4A patent/CN116371984A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299894A (en) * | 2023-12-01 | 2023-12-29 | 四川西蜀电力金具集团有限公司 | Pipe bending and forming device |
| CN117299894B (en) * | 2023-12-01 | 2024-02-06 | 四川西蜀电力金具集团有限公司 | Pipe bending and forming device |
| CN118358149A (en) * | 2024-05-23 | 2024-07-19 | 徐州祥美达包装科技有限公司 | Plastic softening and bending device for plastic pipe processing |
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Application publication date: 20230704 |
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