CN113787123A - Energy-saving and environment-friendly multi-angle hydraulic pipe bending device - Google Patents
Energy-saving and environment-friendly multi-angle hydraulic pipe bending device Download PDFInfo
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- CN113787123A CN113787123A CN202111086728.7A CN202111086728A CN113787123A CN 113787123 A CN113787123 A CN 113787123A CN 202111086728 A CN202111086728 A CN 202111086728A CN 113787123 A CN113787123 A CN 113787123A
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- 238000005452 bending Methods 0.000 title claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 46
- 238000010168 coupling process Methods 0.000 claims description 46
- 238000005859 coupling reaction Methods 0.000 claims description 46
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
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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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an energy-saving environment-friendly multi-angle hydraulic pipe bending device which comprises a workbench, wherein the top surface of the workbench is fixedly connected with a transmission cavity, the top surface of the transmission cavity is rotatably connected with a pipe bending wheel, a pipe bending wheel groove is formed in the upper edge of the pipe bending wheel, the cross section of the pipe bending wheel groove is arc-shaped, a clamping mechanism is fixedly connected onto the pipe bending wheel, the clamping mechanism comprises a fixed block fixedly connected onto the pipe bending wheel, a first arc-shaped groove is formed in one side, away from the pipe bending wheel, of the fixed block, and the first arc-shaped groove is tangent to the pipe bending wheel groove. The clamping mechanism is provided with the bending part measuring assembly, so that the bending position can be accurately adjusted according to the bending part, the effect of accurate bending position is achieved, meanwhile, the pipe body and the side blocking wheel rotate during pipe bending, the phenomenon of abrasion is avoided, in addition, the angle of the bent pipe can be adjusted at any time according to the observation annular graduated scale, the bending angle is more accurate, the pipe body is tightly attached to the bending wheel during pipe bending at different angles, the arc smoothness of the bent pipe is improved, and the quality of the bent pipe is improved.
Description
Technical Field
The invention relates to the technical field of pipe bending equipment, in particular to an energy-saving and environment-friendly multi-angle hydraulic pipe bending device.
Background
At present, in the correlation technique, in pipe product course of working, often need become 90 or different angles with the pipe camber, in order to realize the steel pipe camber, need purchase arc rolling machine to carry out the camber to the pipe, but arc rolling machine is with high costs, thereby the processing cost is promoted, and simultaneously, can also adopt the fire to roast at manual camber processing mode, nevertheless adopt this kind of mode to carry out the pipe camber, work efficiency is low, the use experience of product has been reduced, consequently design a money can be in order to reduce the processing cost, the device that again can work efficiency is very necessary. Summary of the inventionthe present invention is directed to solving at least one of the problems in the prior art or the related art.
In view of the above, chinese patent No. CN213613501U discloses a hydraulic pipe bending apparatus for bending a circular pipe, the hydraulic pipe bending apparatus including: the device comprises a bracket, a positioning block, a positioner, a hydraulic cylinder, a fastening clamp, a fastening bolt, a bent-arc propeller and a baffle plate; two positioning blocks are fixed on the bracket; the positioning device is a hexahedron, a first arc groove is formed in one side face of the positioning device, the two positioning devices are respectively and rotatably connected with the top walls of the two positioning blocks, and the circular pipe is embedded into the two first arc grooves; the hydraulic cylinder comprises a hydraulic rod and is placed on the bracket; at least two fastening hoops are wound on the outer side of the hydraulic cylinder, and the fastening hoops are placed on the bracket; at least four fastening bolts respectively penetrate through the at least two fastening hoops and are embedded into the bracket; the curved-arc thruster is provided with a second curved-arc groove, the curved-arc thruster is connected with the hydraulic rod, and the second curved-arc groove is opposite to the round pipe; the baffle is vertically fixed on the support, and the baffle is laminated with the pneumatic cylinder mutually.
This hydraulic pressure swan neck system can be through adjustment pneumatic cylinder stroke adjustment angle of bending, but unable accurate determination angle to unsmooth phenomenon can appear in the department of bending, and the return bend quality is poor, and body return bend position is difficult to the accurate adjustment in addition, influences the operation.
Therefore, an energy-saving and environment-friendly multi-angle hydraulic pipe bending device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly multi-angle hydraulic pipe bending device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving environment-friendly multi-angle hydraulic pipe bending device comprises a workbench, wherein the top surface of the workbench is fixedly connected with a transmission cavity, the top surface of the transmission cavity is rotationally connected with a pipe bending wheel, the upper edge of the pipe bending wheel is provided with a pipe bending wheel groove, the section of the elbow wheel groove is arc-shaped, a clamping mechanism is fixedly connected on the elbow wheel, the clamping mechanism comprises a fixed block fixedly connected on the elbow wheel, a first arc-shaped groove is formed on one side of the fixed block, which is far away from the pipe bending wheel, the first arc-shaped groove is tangent to the pipe bending wheel groove, the fixed block is fixedly connected with a fixed bottom plate at the bottom of the first arc-shaped groove, and a bending part measuring component at the top, the fixed bottom plate is fixedly connected with a side fixed plate at the top surface of one end, far away from the first arc-shaped groove, of the fixed bottom plate, two sliding holes are formed in the side fixed plate, two sliding rods are connected in the sliding holes in a sliding mode, and the two sliding rods are fixedly connected with a movable block at the end, close to the first arc-shaped groove, of the fixed bottom plate.
Preferably, one side of the movable block, which is close to the first arc-shaped groove, is provided with a second arc-shaped groove, the center of the side fixing plate is provided with a fixing hole, a hydraulic cylinder is fixedly connected in the fixing hole, one end of the hydraulic cylinder, which is close to the movable block, is fixedly connected with a mandril, and the end part of the mandril is fixedly connected with the movable block.
Preferably, the bending position measuring assembly comprises a plate body fixedly connected to the top end of the first arc-shaped notch of the fixing block, a sliding notch is formed in one end of the plate body, a sliding plate is connected in the sliding notch in a sliding mode, and one end of the sliding plate is located on the outer side of the sliding notch and fixedly connected with the baffle.
Preferably, the top surface of the plate body is fixedly connected with a sleeve, the sleeve is internally communicated with a sliding groove opening, the top end position inside the sleeve is fixedly connected with a threaded sleeve, the bottom surface of the threaded sleeve is provided with a plurality of insertion holes, a plurality of insertion columns are respectively and slidably connected in the insertion holes, and the bottom surfaces of the plurality of insertion columns are fixedly connected with a pressing plate.
Preferably, the post is inserted and is cup jointed with the extension spring that resets, extension spring top rigid coupling screw sleeve bottom surface resets, extension spring bottom rigid coupling clamp plate top surface resets, clamp plate bottom surface rigid coupling rubber face, rubber face contact slide surface, screw sleeve threaded connection screw post in, screw post top is located the screw sleeve outside and rigid coupling hand wheel, the fixed scarf joint scale in slide plate top surface.
Preferably, the inside transmission chamber of seting up of transmission storehouse, be provided with drive assembly in the transmission chamber, drive assembly includes the rotary column of perpendicular rotation connection in the transmission chamber, rotary column top rigid coupling return bend wheel pivot department, the rigid coupling hydraulic pressure rotary cylinder in the transmission chamber, the rigid coupling speed reducer of hydraulic pressure rotary cylinder pivot department, speed reducer pivot department rigid coupling worm, the rotary column outside rigid coupling worm wheel, the worm meshing connects the worm wheel.
Preferably, a plurality of bracing pieces of workstation bottom surface rigid coupling, it is a plurality of bracing piece bottom surface rigid coupling supporting baseplate, place the hydraulic pressure station on the supporting baseplate, the workstation corresponds transmission chamber position and sets up the through-hole, hydraulic pressure station intercommunication first oil pipe one end, the first oil pipe other end passes the through-hole and communicates the rotatory jar of hydraulic pressure, communicate second oil pipe one end on the hydraulic pressure station, second oil pipe other end intercommunication pneumatic cylinder, hydraulic pressure station top surface rigid coupling control panel, rotate the connection control pole on the control panel, the rotatory jar of control lever control hydraulic pressure is opened and close, the baffle is close to slide one side sliding connection first button, opposite side sliding connection second button, first button and second button control pneumatic cylinder start to the equidirectional respectively.
Preferably, the fixed piece that stands of workstation top surface rigid coupling, fixed piece top surface that stands rotates connects a plurality of side fender wheels, side fender wheel edge sets up the side fender race, side fender race cross-section is the arc, side fender wheel bottom surface rigid coupling ring, the annular is seted up to the corresponding ring position of fixed piece top surface that stands, ring sliding connection is in the annular, ring and annular cross-section are the T type.
Preferably, the outer side of the top surface of the elbow wheel is fixedly connected with an annular graduated scale, the top surface of the transmission bin is fixedly connected with a supporting rod at a position close to the elbow wheel, the top end of the supporting rod is fixedly connected with a graduated pointer, and the graduated pointer points to the graduation line of the annular graduated scale.
Compared with the prior art, the invention has the beneficial effects that:
the clamping mechanism is provided with the bending part measuring assembly, so that the bending position can be accurately adjusted according to the bending part, the effect of accurate bending position is achieved, meanwhile, the pipe body and the side blocking wheel rotate during pipe bending, the phenomenon of abrasion is avoided, in addition, the angle of the bent pipe can be adjusted at any time according to the observation annular graduated scale, the bending angle is more accurate, the pipe body is tightly attached to the bending wheel during pipe bending at different angles, the arc smoothness of the bent pipe is improved, and the quality of the bent pipe is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an exploded view of the clamping mechanism of the present invention;
FIG. 3 is an enlarged structural view of a measuring assembly at a press bending portion of the clamping mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the transmission assembly of the present invention;
FIG. 5 is a cross-sectional view of the side brace assembly of the present invention;
FIG. 6 is a schematic structural diagram of the present invention in operation.
In the figure: 1. a work table; 2. a transmission bin; 3. a clamping mechanism; 4. a support base plate; 5. a hydraulic station; 6. fixing the vertical block; 7. a transmission assembly; 11. a support bar; 12. a through hole; 21. a pipe bending wheel; 22. a pipe bending wheel groove; 23. an annular scale; 24. a strut; 25. a scale pointer; 26. a transmission cavity; 31. a fixed block; 32. a first arc-shaped slot; 33. fixing the bottom plate; 34. a side fixing plate; 35. a bending part measuring assembly; 36. a slide hole; 37. a slide bar; 38. a movable block; 39. a fixing hole; 310. a hydraulic cylinder; 311. a top rod; 312. a second arc-shaped slot; 351. a plate body; 352. a chute opening; 353. a slide plate; 354. a baffle plate; 355. a sleeve; 356. a threaded sleeve; 357. a jack; 358. inserting a column; 359. pressing a plate; 3510. a rubber surface; 3511. a return tension spring; 3512. a threaded post; 3513. a hand wheel; 3514. a first button; 3515. a second button; 3516. a graduated scale; 51. a first oil pipe; 52. a second oil pipe; 53. a control panel; 54. a control lever; 61. a side catch wheel; 62. a side catch wheel groove; 63. a ring groove; 64. a circular ring; 71. turning the column; 72. a worm gear; 73. a hydraulic rotary cylinder; 74. a speed reducer; 75. a worm.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an energy-concerving and environment-protective multi-angle hydraulic pressure swan neck system, includes workstation 1, 1 top surface rigid coupling transmission chamber 26 of workstation, and transmission chamber 26 top surface is rotated and is connected return bend wheel 21, and return bend race 22 is seted up to return bend wheel 21 upper edge department, and return bend race 22 cross-section is the arc, and return bend takes turns to rigid coupling clamping mechanism 3 on 21.
Referring to fig. 3, the bending portion measuring assembly 35 includes a plate body 351 fixedly connected to the fixed block 31 and located at the top end of the first arc-shaped notch 32, a sliding notch 352 is formed at one end of the plate body 351, the sliding notch 352 is slidably connected to a sliding plate 353, and one end of the sliding plate 353 is located outside the sliding notch 352 and fixedly connected to a baffle 354.
Referring to fig. 3, a sleeve 355 is fixedly connected to a top surface of the plate 351, the sleeve 355 is internally communicated with the sliding groove 352, a threaded sleeve 356 is fixedly connected to a top end of the sleeve 355, a plurality of insertion holes 357 are formed in a bottom surface of the threaded sleeve 356, a plurality of insertion posts 358 are slidably connected to the insertion holes 357, respectively, and a pressing plate 359 is fixedly connected to a bottom surface of the insertion posts 358.
Referring to fig. 3, a return tension spring 3511 is sleeved on an insert column 358, the top end of the return tension spring 3511 is fixedly connected to the bottom surface of a threaded sleeve 356, the bottom end of the return tension spring 3511 is fixedly connected to the top surface of a pressure plate 359, the bottom surface of the pressure plate 359 is fixedly connected to a rubber surface 3510, the rubber surface 3510 contacts the surface of a sliding plate 353, the threaded sleeve 356 is internally threaded with a threaded column 3512, the top end of the threaded column 3512 is located outside the threaded sleeve 356 and is fixedly connected to a hand wheel 3513, and a graduated scale 3516 is fixedly embedded in the top surface of the sliding plate 353.
Referring to fig. 2, the clamping mechanism 3 includes a fixed block 31 fixedly connected to the pipe bending wheel 21, a first arc-shaped groove 32 is formed in a side of the fixed block 31 away from the pipe bending wheel 21, the first arc-shaped groove 32 is tangent to the pipe bending wheel groove 22, the fixed block 31 is fixedly connected to a fixed bottom plate 33 at a bottom surface position of the first arc-shaped groove 32, a bending portion measuring assembly 35 is fixedly connected to a top surface position of the fixed block 31, a top surface of the fixed bottom plate 33 away from one end of the first arc-shaped groove 32 is fixedly connected to a side fixed plate 34, two sliding holes 36 are formed in the side fixed plate 34, two sliding rods 37 are slidably connected to the two sliding holes 36, and a movable block 38 is fixedly connected to one end of the two sliding rods 37 close to the first arc-shaped groove 32.
Referring to fig. 2, a second arc-shaped groove 312 is formed on one side of the movable block 38 close to the first arc-shaped groove 32, a fixed hole 39 is formed in the center of the side fixing plate 34, a hydraulic cylinder 310 is fixedly connected in the fixed hole 39, a push rod 311 is fixedly connected to one end of the hydraulic cylinder 310 close to the movable block 38, the end of the push rod 311 is fixedly connected to the movable block 38, and the tube is firstly placed on the surface of the fixed base plate 33 on the clamping mechanism 3.
Referring to fig. 5, the top surface of the worktable 1 is fixedly connected with the fixed vertical block 6, the top surface of the fixed vertical block 6 is rotatably connected with the plurality of side blocking wheels 61, the edge of each side blocking wheel 61 is provided with a side blocking wheel groove 62, the cross section of each side blocking wheel groove 62 is arc-shaped, the bottom surface of each side blocking wheel 61 is fixedly connected with a circular ring 64, the top surface of the fixed vertical block 6 is provided with a circular ring groove 63 corresponding to the circular ring 64, the circular ring 64 is slidably connected in the circular ring groove 63, the cross sections of the circular ring 64 and the circular ring groove 63 are T-shaped, and meanwhile, the pipe body is in close contact with the side blocking wheel grooves 62 on the plurality of side blocking wheels 61.
Referring to fig. 1 and 4, a plurality of support rods 11 are fixedly connected to the bottom surface of a workbench 1, a support base plate 4 is fixedly connected to the bottom surfaces of the plurality of support rods 11, a hydraulic station 5 is disposed on the support base plate 4, a through hole 12 is disposed at a position of the workbench 1 corresponding to a transmission cavity 26, the hydraulic station 5 is communicated with one end of a first oil pipe 51, the other end of the first oil pipe 51 passes through the through hole 12 and is communicated with a hydraulic rotary cylinder 73, the hydraulic station 5 is communicated with one end of a second oil pipe 52, the other end of the second oil pipe 52 is communicated with a hydraulic cylinder 310, a control plate 53 is fixedly connected to the top surface of the hydraulic station 5, a control rod 54 is rotatably connected to the control plate 53, the control rod 54 controls the hydraulic rotary cylinder 73 to be opened and closed, a first button 3514 is slidably connected to one side of a baffle 354, a second button 3515 is slidably connected to the other side of the baffle 354, the first button 3514 and the second button 3515 respectively control the hydraulic cylinder 310 to be started in different directions, then the end of the pipe body is in close contact with the baffle 354, and the pipe body is pressed to the first button 3514, the hydraulic cylinder 310 is actuated so that the movable block 38 moves to grip the tubular body.
Referring to fig. 4, a transmission cavity 26 is formed in the transmission bin 2, a transmission assembly 7 is disposed in the transmission cavity 26, the transmission assembly 7 includes a rotary post 71 vertically rotatably connected in the transmission cavity 26, a top end of the rotary post 71 is fixedly connected to a rotary shaft of the elbow wheel 21, a hydraulic rotary cylinder 73 is fixedly connected in the transmission cavity 26, a speed reducer 74 is fixedly connected to the rotary shaft of the hydraulic rotary cylinder 73, a worm 75 is fixedly connected to the rotary shaft of the speed reducer 74, a worm wheel 72 is fixedly connected to an outer side of the rotary post 71, the worm 75 is engaged with the worm wheel 72, the hydraulic rotary cylinder 73 is started by operating the control lever 54, and the elbow wheel 21 is driven to rotate, at this time, one end of the pipe body is driven by the clamping mechanism to move, and the other end of the pipe body is limited by the side stop wheel 61, so as to bend in the elbow wheel groove 22.
Referring to fig. 1, an annular scale 23 is fixedly connected to the outer side of the top surface of a pipe bending wheel 21, a supporting rod 24 is fixedly connected to the top surface of a transmission bin 2 near the pipe bending wheel 21, a scale pointer 25 is fixedly connected to the top end of the supporting rod 24, the scale pointer 25 points to the scale line of the annular scale 23, the scale line at the scale pointer 25 is observed during the bending process, the control rod 54 is stopped at any time according to the required pipe bending angle to complete the pipe bending, and the second button 3515 is pressed after the pipe bending is completed, the pipe body is taken out by loosening the pipe body, a bending position measuring assembly 35 is arranged on a clamping mechanism 3 of the invention, the pipe body can be accurately adjusted according to the pipe bending position, the accurate pipe bending position is achieved, meanwhile, the pipe body and a side blocking wheel 61 rotate during the pipe bending, the abrasion phenomenon cannot occur, in addition, the pipe bending angle can be adjusted at any time according to the observation of the annular scale 23, the pipe body is tightly attached to the pipe bending wheel 21 at different angles, the arc-shaped smoothness of the bent pipe improves the quality of the bent pipe.
The working principle is as follows: when the pipe bending device is used, the bending part measuring assembly 35 is adjusted according to the part of a pipe body needing to be bent, the position of the baffle 354 is adjusted by pulling the sliding plate 353, the scale 3516 on the surface of the sliding plate 353 is observed to be accurately adjusted, the hand wheel 3513 is rotated after the accurate adjustment is finished, the threaded column 3512 is driven to move downwards, the rubber surface 3510 on the pressing plate 359 is enabled to be in close contact with the surface of the sliding plate 353, the position of the baffle 354 is locked, then the pipe body can be opened for pipe bending operation, the pipe body is firstly placed on the surface of the fixed bottom plate 33 on the clamping mechanism 3, the pipe body is enabled to be in close contact with the side baffle wheel grooves 62 on the side baffle wheels 61, then the end part of the pipe body is enabled to be in close contact with the baffle 354, the pipe body is pressed to the first button 3514, the hydraulic cylinder 310 is started, the movable block 38 is enabled to move to clamp the pipe body, the hydraulic rotary cylinder 73 is started by operating the control rod 54, the pipe bending wheel 21 is further driven to rotate, and one end of the pipe body is driven by the clamping mechanism to move, the other end of the pipe body is limited by the side blocking wheel 61, bending can be conducted in the pipe bending wheel groove 22, the scale lines at the scale pointer 25 are observed in the bending process, the control rod 54 is stopped at any time according to the required pipe bending angle, pipe bending can be completed, the second button 3515 is pressed after the pipe bending is completed, the pipe body is loosened, and the pipe body is taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an energy-concerving and environment-protective multi-angle hydraulic pressure swan neck system, includes workstation (1), its characterized in that:
the top surface of the workbench (1) is fixedly connected with a transmission cavity (26), the top surface of the transmission cavity (26) is rotatably connected with a bent pipe wheel (21), the upper edge of the bent pipe wheel (21) is provided with a bent pipe wheel groove (22), the cross section of the bent pipe wheel groove (22) is arc-shaped, and the bent pipe wheel (21) is fixedly connected with a clamping mechanism (3);
clamping mechanism (3) include fixed block (31) of rigid coupling on return bend wheel (21), fixed block (31) are kept away from return bend wheel (21) one side and are seted up first arc wall (32), first arc wall (32) are tangent with return bend wheel groove (22), fixed block (31) are located first arc wall (32) bottom surface position rigid coupling PMKD (33), top surface position rigid coupling bending position measuring component (35), PMKD (33) are kept away from first arc wall (32) one end top surface rigid coupling side fixing plate (34), set up two slide openings (36) on side fixing plate (34), two slide opening (36) two slide bars (37) of internal sliding connection in slide opening (36), two slide bar (37) are close to first arc wall (32) one end rigid coupling movable block (38).
2. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 1, characterized in that: second arc wall (312) are seted up to movable block (38) near first arc wall (32) one side, fixed orifices (39) are seted up to side fixed plate (34) central point, rigid coupling pneumatic cylinder (310) in fixed orifices (39), pneumatic cylinder (310) are close to movable block (38) one end rigid coupling ejector pin (311), ejector pin (311) tip rigid coupling movable block (38).
3. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 2, characterized in that: bending position measuring component (35) include plate body (351) that the rigid coupling is located first arc notch (32) top at fixed block (31), spout mouth (352) are seted up to plate body (351) one end, sliding connection slide (353) in spout mouth (352), slide (353) one end is located spout mouth (352) outside and rigid coupling baffle (354).
4. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 3, characterized in that: the plate body (351) top surface rigid coupling sleeve (355), inside intercommunication spout mouth (352) of sleeve (355), the inside top position rigid coupling of sleeve (355) threaded sleeve (356), a plurality of jacks (357) are seted up to threaded sleeve (356) bottom surface, and is a plurality of post (358) are inserted in jack (357) sliding connection respectively, and a plurality of post (358) bottom surface rigid coupling clamp plates (359) are inserted.
5. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 4, is characterized in that: insert and cup joint extension spring (3511) that resets on post (358), extension spring (3511) top rigid coupling threaded sleeve (356) bottom surface resets, extension spring (3511) bottom rigid coupling clamp plate (359) top surface resets, clamp plate (359) bottom surface rigid coupling rubber face (3510), rubber face (3510) contact slide (353) surface, threaded sleeve (356) internal thread connection threaded post (3512), threaded post (3512) top is located threaded sleeve (356) outside and rigid coupling hand wheel (3513), slide (353) top surface fixed scarf joint scale (3516).
6. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 1, characterized in that: transmission chamber (26) are seted up to transmission storehouse (26) inside, be provided with drive assembly (7) in transmission chamber (26), drive assembly (7) are including perpendicular rotary connection rotary column (71) in transmission chamber (26), rotary column (71) top rigid coupling return bend wheel (21) pivot department, rigid coupling hydraulic pressure rotating cylinder (73) in transmission chamber (26), hydraulic pressure rotating cylinder (73) pivot department rigid coupling speed reducer (74), speed reducer (74) pivot department rigid coupling worm (75), rotary column (71) outside rigid coupling worm wheel (72), worm (75) meshing connection worm wheel (72).
7. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 3 or 6, characterized in that: workstation (1) bottom surface rigid coupling a plurality of bracing pieces (11), it is a plurality of bracing piece (11) bottom surface rigid coupling supporting baseplate (4), place hydraulic pressure station (5) on supporting baseplate (4), through-hole (12) are seted up to workstation (1) corresponding transmission chamber (26) position, hydraulic pressure station (5) first oil pipe (51) one end of intercommunication, through-hole (12) and hydraulic pressure rotary cylinder (73) are passed to first oil pipe (51) other end, intercommunication second oil pipe (52) one end on hydraulic pressure station (5), second oil pipe (52) other end intercommunication pneumatic cylinder (310), hydraulic pressure station (5) top surface rigid coupling control panel (53), rotate on control panel (53) and connect control lever (54), control lever (54) control hydraulic pressure rotary cylinder (73) are opened and close, baffle (354) are close to slide (353) one side sliding connection first button (3514), The other side is connected with a second button (3515) in a sliding way, and the first button (3514) and the second button (3515) respectively control the hydraulic cylinder (310) to be started in different directions.
8. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 1, characterized in that: fixed upright piece (6) of workstation (1) top surface rigid coupling, fixed upright piece (6) top surface is rotated and is connected a plurality of sides and keeps off wheel (61), side fender wheel (61) edge is seted up side fender wheel groove (62), side fender wheel groove (62) cross-section is the arc, side fender wheel (61) bottom surface rigid coupling ring (64), fixed upright piece (6) top surface corresponds ring (64) position and sets up annular (63), ring (64) sliding connection is in annular (63), ring (64) and annular (63) cross-section are the T type.
9. The energy-saving environment-friendly multi-angle hydraulic pipe bending device according to claim 1, characterized in that: bend pipe wheel (21) top surface outside rigid coupling annular scale (23), transmission storehouse (2) top surface is close to bend pipe wheel (21) position rigid coupling branch (24), branch (24) top rigid coupling scale pointer (25), scale pointer (25) point to annular scale (23) scale mark department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086728.7A CN113787123A (en) | 2021-09-16 | 2021-09-16 | Energy-saving and environment-friendly multi-angle hydraulic pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111086728.7A CN113787123A (en) | 2021-09-16 | 2021-09-16 | Energy-saving and environment-friendly multi-angle hydraulic pipe bending device |
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| CN113787123A true CN113787123A (en) | 2021-12-14 |
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| CN202111086728.7A Pending CN113787123A (en) | 2021-09-16 | 2021-09-16 | Energy-saving and environment-friendly multi-angle hydraulic pipe bending device |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204638810U (en) * | 2014-12-19 | 2015-09-16 | 天津三宇车体制造有限公司 | A kind of bending machine |
| WO2016165479A1 (en) * | 2015-04-13 | 2016-10-20 | 张家港江苏科技大学产业技术研究院 | Bending and molding production line |
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