CN114713680B - Special-shaped pipe bending machine for air conditioner - Google Patents
Special-shaped pipe bending machine for air conditioner Download PDFInfo
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- CN114713680B CN114713680B CN202210647307.5A CN202210647307A CN114713680B CN 114713680 B CN114713680 B CN 114713680B CN 202210647307 A CN202210647307 A CN 202210647307A CN 114713680 B CN114713680 B CN 114713680B
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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
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
- B21D7/063—Pliers with forming dies
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Abstract
The invention discloses a special-shaped pipe bending machine for an air conditioner, which relates to the technical field of pipe bending machines and comprises a support, wherein a groove is formed in the outer wall of the bottom of the support, a guide assembly is fixedly connected to the inner wall of the groove, the guide assembly comprises a rotating shaft fixedly connected to the inner wall of the groove, the arc-shaped outer wall of the rotating shaft is rotatably connected with a connecting seat, the outer wall of one side of the connecting seat is fixedly connected with a supporting seat, a rectangular groove is formed in the outer wall of the top of the supporting seat, the inner wall of the rectangular groove is slidably connected with a second piston plate, and the outer wall of the top of the second piston plate is fixedly connected with a sliding seat. The pneumatic device can push the connecting seat to enable the connecting seat to rotate around the rotating shaft, the supporting seat is driven to move along the annular groove in the rotating process of the connecting seat, the sliding seat is driven to ascend along the rectangular groove through the pneumatic assembly, the second limiting block is driven to enter the annular groove, the supporting seat is fixed through the second limiting block and the first limiting block, and the connecting seat is fixed.
Description
Technical Field
The invention relates to the technical field of pipe bending machines, in particular to a special-shaped pipe bending machine for an air conditioner.
Background
The pipe bending machine is a machine for bending pipes, is mainly applied to pipe laying in the aspects of electric power construction, bridges and the like, and is used for communicating an indoor unit and an outdoor unit by using a copper pipe in the installation process of an air conditioner.
The patent of the invention in China with publication number CN109127805A discloses a special-shaped pipe bender for air conditioners, which comprises a plurality of first-stage bent pipe feeding assemblies, second-stage bent pipe feeding assemblies and pipe supporting assemblies which are arranged in parallel at intervals, the first-stage bend inlet pipe assembly and the second-stage bend inlet pipe assembly are arranged on the fixed frame, the first-stage bend inlet pipe assembly and the second-stage bend inlet pipe assembly are provided with a pressure sensor, an ultrasonic flaw detector and a laser three-dimensional scanner, the pressure sensor, the ultrasonic flaw detector and the laser three-dimensional scanner are connected with the central processing unit, and also discloses an operation method thereof, the special-shaped pipe bender for the air conditioner is used for stretch-bending a pipe fitting through the first-stage bent pipe component, the second-stage bent pipe component and the pipe fitting supporting component, the bending precision of the special-shaped pipe fitting can be greatly improved, and the special-shaped pipe fitting is a product with more expanded special-shaped shapes.
In the technical scheme, the following defects exist: when carrying out bending work to the copper pipe among this technical scheme, the direct middle-end at the copper pipe carries out stretch bending work usually, the work of laying of actual copper pipe often needs bend at the tip of copper pipe, the copper pipe that leads to the device to bend can not the multiple condition of laying of adaptation, bending machine among this technical scheme is when bending in addition, the bend subassembly is advanced to the first order, the second level advances bend subassembly and pipe fitting supporting component and can't carry out the specification adjustment, the department of bending angle that leads to the copper pipe is fixed, be unfavorable for the work of laying of pipeline more.
Disclosure of Invention
The invention aims to provide a special-shaped pipe bender for an air conditioner, which aims to solve the technical problem that the bending position and the bending angle of a copper pipe cannot be adjusted in the prior art.
The invention provides a special-shaped pipe bending machine for an air conditioner, which comprises a support, wherein the outer wall of the bottom of the support is provided with a groove, the inner wall of the groove is fixedly connected with a guide assembly, the guide assembly comprises a rotating shaft fixedly connected with the inner wall of the groove, the arc-shaped outer wall of the rotating shaft is rotatably connected with a connecting seat, the outer wall of one side of the connecting seat is fixedly connected with a supporting seat, the outer wall of the top of the supporting seat is provided with a rectangular groove, the inner wall of the rectangular groove is slidably connected with a second piston plate, the outer wall of the top of the second piston plate is fixedly connected with a sliding seat, the outer wall of the top of the sliding seat is fixedly connected with two second limiting blocks, the inner wall of the top of the groove is provided with a limiting assembly matched with the second limiting blocks, the outer wall of one side of the supporting seat is fixedly connected with a pneumatic assembly for driving the second piston plate to move, the connecting seat is provided with two connecting grooves, and the inner walls of the bottoms of the two connecting grooves are rotatably connected with connecting arms, the outer wall of the bottom of each connecting arm is rotatably connected with an adjusting assembly, the outer wall of the top of the support is provided with a power assembly, and the power assembly is fixedly connected with a supporting assembly.
Preferably, power component is including seting up the worker's type groove at support top outer wall, worker's type groove inner wall sliding connection has the transmission seat, transmission seat one end and supporting component fixed connection, two connecting holes have been seted up to the transmission seat other end equal sliding connection has the connecting rod, two in the connecting hole connecting rod arc outer wall fixedly connected with is same connecting plate, worker's type groove one side inner wall fixedly connected with pneumatic cylinder, and the output and the connecting plate fixed connection of pneumatic cylinder, the mounting groove has all been seted up to worker's type groove both sides inner wall, two the equal fixedly connected with rubber strip of mounting groove one side inner wall.
Preferably, the pneumatic assembly comprises a telescopic pipe fixedly connected to the outer wall of one side of the supporting seat, the telescopic pipe is communicated with the rectangular groove, a through hole communicated with the telescopic pipe is formed in the outer wall of one side of the supporting seat, a first piston plate is connected to the through hole in a sliding mode, a transmission rod is fixedly connected to the outer wall of one side of the first piston plate, and the transmission rod is fixedly connected with the connecting plate.
Preferably, the limiting assembly comprises an annular groove formed in the inner wall of the top of the groove, the annular groove is matched with the second limiting block, and the inner wall of the top of the annular groove is fixedly connected with a plurality of first limiting blocks which are distributed at equal intervals.
Preferably, the supporting component comprises a connecting frame fixedly connected to the outer wall of one side of the transmission seat, arc-shaped grooves are formed in the inner wall of the top of the connecting frame and the inner wall of the bottom of the connecting frame, a plurality of sliding blocks distributed equidistantly are connected to the inner walls of the arc-shaped grooves in a sliding mode, two sliding blocks in the same vertical direction are fixedly connected to the outer wall of the opposite side of each sliding block, the supporting blocks are of fan-shaped structures, semicircular grooves are formed in the arc-shaped outer walls of the supporting blocks, limiting holes are formed in the outer wall of the top of the connecting frame, and fixing components used for limiting the movement of the supporting blocks are connected to the inner walls of the limiting holes in a sliding mode.
Preferably, the fixing component comprises a limiting seat which is connected in a limiting hole in a sliding mode, a handle is fixedly connected to the outer wall of the top of the limiting seat, the outer wall of one side of the limiting seat is of an arc-shaped structure matched with the supporting block, a plurality of fixing blocks which are distributed equidistantly are fixedly connected to the arc-shaped side wall of the limiting seat, and a plurality of fixing grooves matched with the fixing blocks are distributed equidistantly on the arc-shaped outer wall of the supporting block.
Preferably, two one side of the outer wall of the top of the connecting arm is rotatably connected with a guide wheel, the outer wall of the top of the connecting arm is fixedly connected with an L-shaped frame, and the guide wheel is rotatably connected with the L-shaped frame.
Preferably, the adjusting part is including rotating the transmission piece of connection at linking arm bottom outer wall, the fixed orifices has been seted up on the transmission piece, fixedly connected with thread bush in the fixed orifices, supporting seat one side inner wall fixedly connected with guide arm, guide arm arc outer wall sliding connection has the connecting block, and connecting block and supporting seat one side inner wall sliding connection, the round hole has been seted up on the connecting block, the round hole internal rotation is connected with two-way lead screw, and two-way lead screw passes two thread bushes, two-way lead screw one side outer wall fixedly connected with knob.
Compared with the prior art, the invention has the beneficial effects that: (1) according to the invention, through the arrangement of the connecting seat, the rotating shaft, the sliding seat, the second limiting block, the pneumatic component and the limiting component, in the use process, a worker can push the connecting seat to enable the connecting seat to rotate around the rotating shaft, the supporting seat is driven to move along the annular groove in the rotation process of the connecting seat, the pipe bending work is carried out after the connecting seat is adjusted to a proper position, in the initial stage of the pipe bending work, the sliding seat is driven to ascend along the rectangular groove through the pneumatic component, the second limiting block is driven to enter the annular groove, the fixing of the supporting seat is realized through the second limiting block and the first limiting block, the fixing of the connecting seat is further realized, and after the connecting seat is fixed, the adjusting of the bending position of the copper pipe is realized through the two connecting arms and the guide wheels on the connecting seat in a matching manner.
(2) According to the invention, through the arc-shaped grooves, the sliding blocks, the fixing grooves, the limiting seats and the fixing blocks, before use, the limiting seats can be lifted through a handle, then a proper number of supporting blocks are selected according to the actual laying condition, the two sliding blocks on the supporting blocks slide into the arc-shaped grooves of the connecting frame, the supporting blocks are positioned in the middle position of the connecting frame, then the limiting seats are lowered through the handle, in the process that the limiting seats are lowered, the fixing blocks on the limiting seats slide into the fixing grooves of the supporting blocks, the fixing of the limiting seats is realized through the limiting holes, the supporting blocks are fixed through the fixing blocks on the limiting seats and the fixing grooves on the supporting blocks, the contact areas of the supporting blocks and copper pipes are changed through the number of the supporting blocks, and further the angle adjustment of the bending part of the copper pipes is realized.
(3) According to the invention, through the arranged rubber strip, the connecting rod, the connecting hole, the connecting plate and the transmission seat, after the switch of the hydraulic cylinder is switched on, the transmission seat is temporarily kept in a fixed state under the action of friction force between the rubber strip and the transmission seat, the hydraulic cylinder drives the transmission rod to slide along the through hole through the connecting plate in a time period of the fixed state of the transmission seat, partial gas in the through hole is pressed into the rectangular groove through the telescopic pipe under the action of the first piston plate, so that the sliding seat is lifted, after the operation of the bent pipe is finished, when the hydraulic cylinder is contracted, the transmission rod firstly moves along the through hole under the action of the friction force between the rubber strip and the transmission seat, the first piston plate, the second piston plate and the telescopic pipe are used for realizing the descending of the sliding seat, the rotation limitation of the connecting seat is removed, and the complicated limiting operation of the connecting seat is not required.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention; FIG. 2 is a schematic view of the pedestal and groove configuration of the present invention;
FIG. 3 is a schematic view of the exploded structure of the hydraulic cylinder, connecting plate, connecting rod, transmission seat and support of the present invention;
FIG. 4 is an exploded view of the spindle, the connecting base, the guide rod and the connecting block of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a partial cross-sectional structural schematic view of the actuator mount of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6B according to the present invention;
FIG. 8 is a schematic view of the connecting base, connecting arm, L-shaped frame and guide wheel of the present invention;
FIG. 9 is a schematic view of the structure of the transmission block, the threaded sleeve and the bidirectional screw rod of the present invention;
fig. 10 is an exploded view of the connecting frame, support block and confinement blocks of the present invention.
Reference numerals: 1. a support; 101. a rubber strip; 102. a groove; 2. a power assembly; 201. a hydraulic cylinder; 202. a connecting plate; 203. a connecting rod; 204. a transmission seat; 205. connecting holes; 206. a tool-shaped groove; 3. a support assembly; 301. a connecting frame; 302. a support block; 303. a slider; 304. an arc-shaped slot; 305. fixing grooves; 306. a restriction seat; 307. a fixed block; 308. a handle; 4. a guide assembly; 401. a connecting seat; 402. a rotating shaft; 403. a connecting arm; 404. a guide wheel; 405. an L-shaped frame; 406. a supporting seat; 407. a guide bar; 5. an adjustment assembly; 501. connecting blocks; 502. a bidirectional screw rod; 503. a knob; 504. a transmission block; 505. a threaded sleeve; 6. a pneumatic assembly; 601. a transmission rod; 602. a through hole; 603. a telescopic pipe; 604. a first piston plate; 605. a rectangular groove; 606. a second piston plate; 607. a sliding seat; 7. a restriction component; 701. an annular groove; 702. a first limiting block; 703. and a second limiting block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 10, an embodiment of the present invention provides a special-shaped pipe bender for an air conditioner, including a support 1, a groove 102 is formed on an outer wall of a bottom of the support 1, a guiding assembly 4 is fixedly connected to an inner wall of the groove 102, the guiding assembly 4 includes a rotating shaft 402 fixedly connected to the inner wall of the groove 102, an arc-shaped outer wall of the rotating shaft 402 is rotatably connected to a connecting base 401, an outer wall of one side of the connecting base 401 is fixedly connected to a supporting base 406, an outer wall of a top of the supporting base 406 is formed with a rectangular groove 605, an inner wall of the rectangular groove 605 is slidably connected to a second piston plate 606, an outer wall of a top of the second piston plate 606 is fixedly connected to a sliding base 607, an outer wall of a top of the sliding base 607 is fixedly connected to two second limiting blocks 703, the second limiting blocks 703 can be driven to ascend by the ascending of the sliding base 607, the limiting assembly 7 is matched to fix the supporting base 406, thereby fixing the connecting base 401, the inner wall of the top of the groove 102 is formed with a limiting assembly 7 matched with the second limiting block 703, supporting seat 406 one side outer wall fixedly connected with is used for driving the pneumatic component 6 that second piston board 606 removed, rises through pneumatic component 6 drive second piston board 606, has seted up two spread grooves on the connecting seat 401, and two connecting groove bottom inner walls all rotate and are connected with linking arm 403, and two linking arm 403 bottom outer walls all rotate and are connected with adjusting part 5, and power component 2, power component 2 fixedly connected with supporting component 3 have been seted up to support 1 top outer wall.
Further, power component 2 is including seting up in the worker's type groove 206 of 1 top outer wall of support, the smooth sliding connection of the interior wall of worker's type groove 206 has transmission seat 204, transmission seat 204 one end and supporting component 3 fixed connection, two connecting holes 205 have been seted up to the transmission seat 204 other end, equal sliding connection has connecting rod 203 in two connecting holes 205, the same connecting plate 202 of two connecting rod 203 arc outer wall fixedly connected with, worker's type groove 206 one side inner wall fixedly connected with pneumatic cylinder 201, and pneumatic cylinder 201's output and connecting plate 202 fixed connection, the mounting groove has all been seted up to worker's type groove 206 both sides inner wall, the equal fixedly connected with rubber strip 101 of two mounting groove one side inner walls, can increase required thrust when transmission seat 204 removes through rubber strip 101, and then realize the sectional movement of transfer line 601 and transmission seat 204 through connecting plate 202.
Further, the pneumatic assembly 6 includes a telescopic tube 603 fixedly connected to an outer wall of one side of the supporting seat 406, the telescopic tube 603 is communicated with the rectangular groove 605, a through hole 602 communicated with the telescopic tube 603 is formed in an outer wall of one side of the driving seat 204, a first piston plate 604 is slidably connected to the through hole 602, a driving rod 601 is fixedly connected to an outer wall of one side of the first piston plate 604, and the driving rod 601 is fixedly connected to the connecting plate 202, so that the driving rod 601 can be driven to move in a moving process of the connecting plate 202, and further the first piston plate 604 is driven to move along the through hole 602, so that air pressure on one side of the through hole 602 in a moving direction of the first piston plate 604 is increased.
Furthermore, the limiting component 7 comprises an annular groove 701 formed in the inner wall of the top of the groove 102, the annular groove 701 is matched with a second limiting block 703, the inner wall of the top of the annular groove 701 is fixedly connected with a plurality of first limiting blocks 702 distributed at equal intervals, and the supporting seat 406 is fixed through the first limiting blocks 702 and the second limiting blocks 703.
Further, supporting component 3 includes link 301 of fixed connection at transmission seat 204 one side outer wall, arc wall 304 has all been seted up to link 301 top inner wall and bottom inner wall, the equal sliding connection of two arc wall 304 inner walls has the slider 303 of a plurality of equidistance distributions, two sliders 303 opposite side outer wall fixedly connected with same supporting shoe 302 that are in same vertical direction, can change the whole area of contact with the copper pipe of supporting component 3 through the quantity that changes supporting shoe 302, and then change the angle of bending of copper pipe, supporting shoe 302 is fan-shaped structure, the semicircular groove has all been seted up to supporting shoe 302 arc outer wall, the restriction hole has been seted up to link 301 top outer wall, sliding connection has the fixed subassembly that is used for restricting supporting shoe 302 and removes in the restriction hole.
Further, the fixing component comprises a limiting seat 306 in sliding connection in the limiting hole, a handle 308 is fixedly connected to the outer wall of the top of the limiting seat 306, the outer wall of one side of the limiting seat 306 is of an arc structure matched with the supporting block 302, a plurality of fixing blocks 307 distributed at equal intervals are fixedly connected to the limiting seat 306, a plurality of fixing grooves 305 matched with the fixing blocks 307 are distributed at equal intervals on one side of the supporting block 302 close to the limiting seat 306, and when the limiting seat 306 descends, the fixing blocks 307 are driven to slide into the fixing grooves 305 of the supporting block 302, so that the supporting block 302 is fixed.
Further, two linking arms 403 top outer wall one side all rotates and is connected with leading wheel 404, two linking arms 403 top outer wall all fixedly connected with L type frame 405, and leading wheel 404 and L type frame 405 rotate to be connected, through two linking arms 403 around connecting seat 401's rotation, adjust the distance between leading wheel 404 and the supporting shoe 302, and then adjusted the length of copper pipe department of bending.
Further, the adjusting assembly 5 comprises a driving block 504 rotatably connected to the outer wall of the bottom of the connecting arm 403, a fixing hole is formed on the driving block 504, a threaded sleeve 505 is fixedly connected in the fixing hole, a guide rod 407 is fixedly connected to the inner wall of one side of the supporting seat 406, a connecting block 501 is slidably connected to the arc-shaped outer wall of the guide rod 407, the connecting block 501 is connected with the inner wall of one side of the supporting seat 406 in a sliding way, a round hole is arranged on the connecting block 501, a bidirectional screw rod 502 is rotationally connected in the round hole, the bidirectional screw rod 502 passes through the two thread sleeves 505, the outer wall of one side of the bidirectional screw rod 502 is fixedly connected with a knob 503, the bidirectional screw rod 502 can be driven to rotate by rotating the knob 503, under the action of the two threaded sleeves 505, the two driving blocks 504 are driven to move, and through the rotation between the driving blocks 504 and the connecting arm 403, and the sliding of the connecting block 501 along the guide rod 407, the angular adjustment between the two connecting arms 403 is achieved.
The specific working method comprises the following steps: when the copper pipe bending device is used, the limiting seat 306 is lifted up through the handle 308, then a proper number of supporting blocks 302 are selected according to the actual laying condition, two sliding blocks 303 on the supporting blocks 302 slide into the upper arc-shaped groove 304 and the lower arc-shaped groove 304 of the connecting frame 301, the supporting blocks 302 are positioned at the middle position of the connecting frame 301, then the limiting seat 306 descends through the handle 308, in the descending process of the limiting seat 306, the fixing blocks 307 on the limiting seat 306 slide into the fixing grooves 305 of the supporting blocks 302, the limiting seat 306 is fixed through the limiting holes, the supporting blocks 302 are fixed through the fixing blocks 307 on the limiting seat 306 and the fixing grooves 305 on the supporting blocks 302, the contact area of the whole supporting component 3 and a copper pipe is changed through the number of the supporting blocks 302, further, the angle adjustment of the bending position of the copper pipe is realized, then the bidirectional screw rod 502 is driven to rotate through the rotary knob 503, under the action of the two thread sleeves 505, the two driving blocks 504 are driven to move, the total bending length of the copper pipe is adjusted by the rotation between the driving blocks 504 and the connecting arms 403 and the sliding of the connecting block 501 along the guide rods 407, so that the angle between the two connecting arms 403 is adjusted, the connecting seat 401 is rotated, the two connecting arms 403 are always kept at a certain angle under the action of the threaded sleeve 505, the driving blocks 504 and the bidirectional screw rod 502, the connecting seat 401 drives the two connecting arms 403 to rotate in the process of rotating around the rotating shaft 402, when the connecting seat 401 is adjusted, the distances between the guide wheels 404 and the supporting blocks 302 on the two connecting arms 403 are different, the position of the bent position of the copper pipe is adjusted, the supporting seat 406 is driven to move along the annular groove 701 in the rotating process of the connecting seat 401, after the connecting seat 401 is at a proper angle, and the switch of the hydraulic cylinder 201 is switched on, under the action of friction force between the rubber strip 101 and the transmission seat 204, the transmission seat 204 is temporarily kept in a fixed state, during the time period when the transmission seat 204 is in the fixed state, the hydraulic cylinder 201 drives the transmission rod 601 to slide along the through hole 602 through the connecting plate 202, part of air in the through hole 602 is pressed into the rectangular groove 605 through the telescopic pipe 603 under the action of the first piston plate 604, the sliding seat 607 is lifted under the action of the second piston plate 606, the sliding seat 607 drives the second limiting block 703 to enter the annular groove 701 when the sliding seat 607 is lifted, the fixing of the supporting seat 406 is realized through the second limiting block 703 and the first limiting block 702, further the fixing of the connecting seat 401 is realized, then the copper pipe passes through the space between the L-shaped frame 405 and the guide wheel 404, the hydraulic cylinder 201 continues to work, the transmission seat 204 is pushed to move, further the supporting block 302 is pushed to move through the connecting frame 301, and the copper pipe is limited by the guide wheel 404, and the supporting block 302 pushes the copper pipe to move to realize the pipe bending work, after the pipe bending work is finished, when the hydraulic cylinder 201 contracts, under the action of friction force between the rubber strip 101 and the transmission seat 204, the connecting plate 202 drives the transmission rod 601 to move along the through hole 602 at first, the first piston plate 604, the second piston plate 606 and the telescopic pipe 603 are used for realizing the descending of the sliding seat 607, the rotation limitation of the connecting seat 401 is removed, and the more complicated limiting work of the connecting seat 401 is not needed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a dysmorphism bending machine for air conditioner, includes support (1), its characterized in that: the groove (102) is formed in the outer wall of the bottom of the support (1), a guide assembly (4) is fixedly connected to the inner wall of the groove (102), the guide assembly (4) comprises a rotating shaft (402) fixedly connected to the inner wall of the groove (102), the arc-shaped outer wall of the rotating shaft (402) is rotatably connected with a connecting seat (401), a supporting seat (406) is fixedly connected to the outer wall of one side of the connecting seat (401), a rectangular groove (605) is formed in the outer wall of the top of the supporting seat (406), a second piston plate (606) is slidably connected to the inner wall of the rectangular groove (605), a sliding seat (607) is fixedly connected to the outer wall of the top of the second piston plate (606), two second limiting blocks (703) are fixedly connected to the outer wall of the top of the sliding seat (607), a limiting assembly (7) matched with the second limiting blocks (703) is formed in the inner wall of the top of the groove (102), and a pneumatic assembly used for driving the second piston plate (606) to move is fixedly connected to the outer wall of one side of the supporting seat (406) (6) The connecting seat (401) is provided with two connecting grooves, the inner walls of the bottoms of the two connecting grooves are rotatably connected with connecting arms (403), the outer walls of the bottoms of the two connecting arms (403) are rotatably connected with adjusting components (5), the outer wall of the top of the support (1) is provided with a power component (2), and the power component (2) is fixedly connected with a supporting component (3);
the power assembly (2) comprises an I-shaped groove (206) formed in the outer wall of the top of the support (1), the inner wall of the I-shaped groove (206) is connected with a transmission seat (204) in a sliding mode, one end of the transmission seat (204) is fixedly connected with the support assembly (3), the other end of the transmission seat (204) is provided with two connecting holes (205), connecting rods (203) are connected in the two connecting holes (205) in a sliding mode, the arc-shaped outer walls of the two connecting rods (203) are fixedly connected with the same connecting plate (202), the inner wall of one side of the I-shaped groove (206) is fixedly connected with a hydraulic cylinder (201), the output end of the hydraulic cylinder (201) is fixedly connected with the connecting plate (202), the inner walls of the two sides of the I-shaped groove (206) are respectively provided with mounting grooves, and the inner wall of one side of the two mounting grooves is fixedly connected with a rubber strip (101);
the supporting assembly (3) comprises a connecting frame (301) fixedly connected to the outer wall of one side of the transmission seat (204), arc-shaped grooves (304) are formed in the inner wall of the top and the inner wall of the bottom of the connecting frame (301), a plurality of sliding blocks (303) distributed equidistantly are connected to the inner walls of the two arc-shaped grooves (304) in a sliding mode, the outer wall of the opposite side of the two sliding blocks (303) in the same vertical direction is fixedly connected with the same supporting block (302), the supporting block (302) is of a fan-shaped structure, the arc-shaped outer wall of the supporting block (302) is provided with a semi-circular groove, a limiting hole is formed in the outer wall of the top of the connecting frame (301), and a fixing assembly used for limiting the supporting block (302) to move is connected in the limiting hole in a sliding mode;
two link arm (403) top outer wall one side all rotates and is connected with leading wheel (404), two equal fixedly connected with L type frame (405) of link arm (403) top outer wall, and leading wheel (404) and L type frame (405) rotate and connect.
2. The contoured bender for air conditioners according to claim 1, wherein: the pneumatic assembly (6) comprises a telescopic pipe (603) fixedly connected to the outer wall of one side of the supporting seat (406), the telescopic pipe (603) is communicated with the rectangular groove (605), a through hole (602) communicated with the telescopic pipe (603) is formed in the outer wall of one side of the driving seat (204), a first piston plate (604) is connected in the through hole (602) in a sliding mode, a driving rod (601) is fixedly connected to the outer wall of one side of the first piston plate (604), and the driving rod (601) is fixedly connected with the connecting plate (202).
3. The contoured bender for air conditioners according to claim 1, wherein: the limiting assembly (7) comprises an annular groove (701) formed in the inner wall of the top of the groove (102), the annular groove (701) is matched with the second limiting blocks (703), and the inner wall of the top of the annular groove (701) is fixedly connected with a plurality of first limiting blocks (702) distributed at equal intervals.
4. The contoured bender for air conditioners according to claim 1, wherein: the fixing component comprises a limiting seat (306) which is connected in a limiting hole in a sliding mode, a handle (308) is fixedly connected to the outer wall of the top of the limiting seat (306), the outer wall of one side of the limiting seat (306) is of an arc structure matched with the supporting block (302), a plurality of fixing blocks (307) which are distributed at equal intervals are fixedly connected to the limiting seat (306), and a plurality of fixing grooves (305) matched with the fixing blocks (307) are distributed at equal intervals on one side, close to the limiting seat (306), of the supporting block (302).
5. The contoured bender for air conditioners according to claim 1, wherein: adjusting part (5) are including rotating transmission piece (504) of connection at linking arm (403) bottom outer wall, the fixed orifices has been seted up on transmission piece (504), fixedly connected with thread bush (505) in the fixed orifices, inner wall fixedly connected with guide arm (407) in supporting seat (406) one side, guide arm (407) arc outer wall sliding connection has connecting block (501), and connecting block (501) and supporting seat (406) one side inner wall sliding connection, the round hole has been seted up on connecting block (501), the round hole internal rotation is connected with two-way lead screw (502), and two-way lead screw (502) pass two thread bushes (505), two-way lead screw (502) one side outer wall fixedly connected with knob (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210647307.5A CN114713680B (en) | 2022-06-09 | 2022-06-09 | Special-shaped pipe bending machine for air conditioner |
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| CN202210647307.5A CN114713680B (en) | 2022-06-09 | 2022-06-09 | Special-shaped pipe bending machine for air conditioner |
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| CN114713680A CN114713680A (en) | 2022-07-08 |
| CN114713680B true CN114713680B (en) | 2022-09-13 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8607806D0 (en) * | 1986-03-27 | 1986-04-30 | Caledonian Mining Co Ltd | Drive system |
| DE29715262U1 (en) * | 1997-08-26 | 1997-12-18 | Zopf Biegemaschinen Handels GmbH, 89356 Haldenwang | Ring bending machine |
| CN202028661U (en) * | 2011-04-04 | 2011-11-09 | 红塔烟草(集团)有限责任公司 | Angle control device of pipe bender |
| CN205732410U (en) * | 2016-06-28 | 2016-11-30 | 江苏华凌机电科技有限公司 | A kind of pneumatic type bending machine |
| CN206184959U (en) * | 2016-10-25 | 2017-05-24 | 天津市鑫大远金属制品有限公司 | Tubular metal resonator bending machine with supplementary support element |
| CN207521484U (en) * | 2017-10-29 | 2018-06-22 | 龙岩丽荣电子科技有限公司 | A kind of minor bend machine for tubular object extruding |
| CN208261585U (en) * | 2018-05-25 | 2018-12-21 | 天津嘉胤机械科技有限公司 | A kind of more wheel bending machine curved arc radian adjustable type workbenches |
| CN209439258U (en) * | 2019-01-23 | 2019-09-27 | 江西赛骑运动器械制造有限公司 | A kind of Semiautomatic pipe bending machine facilitating positioning |
| CN110732571B (en) * | 2019-10-12 | 2021-05-04 | 浙江飞越机电有限公司 | Hydraulic pipe bender |
| CN216226312U (en) * | 2021-09-14 | 2022-04-08 | 王翠霞 | Bending device for processing air conditioner coil pipe |
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Denomination of invention: A special-shaped pipe bender for air conditioning Effective date of registration: 20230221 Granted publication date: 20220913 Pledgee: Bank of Jiangsu Co.,Ltd. Jingjiang sub branch Pledgor: JIANGSU JIANGPING NEW ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2023980032963 |