CN210387015U - Annealing elbow stamping integrated machine - Google Patents
Annealing elbow stamping integrated machine Download PDFInfo
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- CN210387015U CN210387015U CN201921349686.XU CN201921349686U CN210387015U CN 210387015 U CN210387015 U CN 210387015U CN 201921349686 U CN201921349686 U CN 201921349686U CN 210387015 U CN210387015 U CN 210387015U
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- 238000000137 annealing Methods 0.000 title claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 119
- 238000005452 bending Methods 0.000 claims abstract description 91
- 238000004080 punching Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 90
- 229910052802 copper Inorganic materials 0.000 abstract description 90
- 239000010949 copper Substances 0.000 abstract description 90
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 20
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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Abstract
The utility model provides an annealing return bend punching press all-in-one, include: a frame; a blanking hopper mounted on the frame; the annealing mechanism is arranged on the rear side of the bottom of the blanking hopper; the alignment centering mechanism is arranged below the first feeding mechanism; the push bending mechanism is arranged in front of the alignment centering mechanism; the second feeding mechanism is arranged behind the push bending mechanism; the stamping mechanism is arranged behind the second feeding mechanism; and the discharging mechanism is arranged behind the stamping mechanism. This annealing return bend punching press all-in-one reasonable in design can realize copper pipe automatic feeding, annealing, buckle, punching press and unload, and degree of automation is high, and the production continuity is good, and the station integrated level is high, and production efficiency is high.
Description
Technical Field
The utility model relates to a copper pipe processing equipment technical field, concretely relates to annealing return bend punching press all-in-one.
Background
Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The purpose is to reduce the hardness, improve the machinability, eliminate the residual stress, stabilize the size and reduce the deformation and crack tendency; refining grains, adjusting the structure and eliminating the structure defects.
In the production process of the copper pipe, the copper pipe is easy to generate a work hardening phenomenon, the work hardening can increase the resistivity of the conductor, the conductivity is poor, and particularly the metal plasticity is reduced. In order to enable the copper pipe to meet the use requirement or recover the plasticity to continue cold deformation processing, annealing treatment is required.
In the prior art, the annealing, bending and stamping of the copper pipe are processed independently, namely one annealing device and one person and one machine are used for operation. The cylinder pushes the pipe bender one, and the cylinder pushes the bend because the gas source is unstable, and the product image of the bend is different. The hydraulic punching equipment is operated by one person and one machine. In this processing method, the processes are not continuous, and the processes need to be carried, so that the workload is large, the continuity is poor, and the equipment cost and the labor cost are high, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an annealing return bend punching press all-in-one can realize copper pipe automatic feeding, annealing, buckle, punching press and unload, and the station integrated level is high, and production efficiency is high.
In order to realize the technical scheme, the utility model provides an annealing return bend punching press all-in-one, include: a frame; a blanking hopper mounted on the frame; the annealing mechanism is arranged on the rear side of the bottom of the blanking hopper and comprises an annealing rack, at least two resistor rods which are vertically arranged downwards are arranged on the annealing rack, a positioning cylinder is arranged on one side of each resistor rod, a positioning clamp is arranged on a telescopic shaft of each positioning cylinder, a material ejecting cylinder which is vertically arranged upwards is correspondingly arranged below each positioning clamp, and a workpiece limiting plate is arranged on a telescopic shaft of each material ejecting cylinder; the first feeding mechanism is arranged behind the annealing mechanism; the alignment centering mechanism is arranged below the first feeding mechanism; the bending mechanism is arranged in front of the alignment centering mechanism, the bending mechanism comprises a bending guide rail longitudinally arranged along a rack, a bending sliding block is arranged on the bending guide rail, a bending oil cylinder is arranged at the rear side of the bending sliding block, a telescopic shaft of the bending oil cylinder is fixedly connected with the bending sliding block, a bending ejecting block is arranged on the bending sliding block, a bending clamping block is arranged in front of the bending ejecting block, a bending crack is arranged in the middle of the bending clamping block, the bending crack and the bending ejecting block are arranged right opposite to each other, and bending guide wheels are symmetrically arranged at the inlet of the bending crack; the second feeding mechanism is arranged behind the push bending mechanism; the stamping mechanism is arranged behind the second feeding mechanism; and the discharging mechanism is arranged behind the stamping mechanism.
In the technical scheme, in the actual operation process, the cut copper pipe is placed in a blanking hopper, the copper pipe to be post-processed is conveyed to a workpiece limiting plate in an annealing mechanism through the blanking hopper, then a material ejecting cylinder pushes the workpiece limiting plate to move upwards to drive the copper pipe to move upwards and contact the bottom of a resistance rod arranged on an annealing frame, meanwhile, a positioning cylinder pushes a positioning clamp to press downwards and match with the workpiece limiting plate to fix the copper pipe, then the resistance rod is electrified to stop electrifying after the copper pipe is heated, the copper pipe is slowly cooled and annealed, after the annealing process is completed, the material ejecting cylinder contracts, a first feeding mechanism conveys the annealed copper pipe to the front side of a bending mechanism, then the copper pipe is centered and positioned through an alignment centering mechanism, a bending oil cylinder in the bending mechanism pushes a bending ejection block to push the copper pipe transversely placed on the front side of the bending mechanism into a bending crack arranged in the middle of the bending clamping block, and the copper pipe penetrates backwards, so that the copper pipe is folded and bent from the middle part, and the bending guide wheels are symmetrically arranged at the inlet of the bending crack, so that the copper pipe can be bent more roundly in the bending process, and the surface of the copper pipe is prevented from being scratched. After the copper pipe is bent and folded, the copper pipe which is bent and folded is conveyed to a stamping mechanism through a second feeding mechanism for stamping, and finally the copper pipe which is subjected to stamping processing is taken out through an unloading mechanism for unloading.
Preferably, the blanking hopper comprises a blanking hopper frame, a blanking guide rail, a side plate and a guide plate, wherein the blanking guide rail is obliquely and downwards installed on the blanking hopper frame, the side plate is installed on the blanking hopper frame and located outside the blanking guide rail, and the guide plate is installed at the bottom of the blanking guide rail and extends to the position above a workpiece limiting plate of the annealing mechanism. In the actual production process, the copper pipe cut in the previous process is downwards blanked from the blanking guide rail and rolls into a groove arranged on a workpiece limiting plate in the annealing mechanism under the guiding action of the guide plate.
Preferably, a V-shaped positioning block is further installed on one side of the workpiece limiting plate of the annealing mechanism, the depth of a V-shaped groove in the V-shaped positioning block is the same as that of a groove formed in the surface of the workpiece limiting plate, and when the copper pipe rolls into the groove formed in the workpiece limiting plate in the annealing mechanism under the guiding action of the guide plate, the copper pipe just rolls into the V-shaped groove in the V-shaped positioning block, so that a good positioning effect is achieved.
Preferably, first feeding mechanism includes two guide rail mounting panels that vertically set up along the frame at interval side by side, on the one end of guide rail mounting panel extended to annealing frame, all installed first pay-off guide rail on every guide rail mounting panel, first pneumatic slider installs on first pay-off guide rail, and the cylinder mounting panel is installed on first pneumatic slider, and the cylinder is vertical to be fixed down on the cylinder mounting panel, and the mechanical tong is vertical to be fixed down on the telescopic shaft of cylinder. In the actual production process, after the copper pipe finishes the annealing process, the air cylinder drives the mechanical clamping hand to move downwards, the annealed copper pipe is clamped by the mechanical clamping hand, then the air cylinder resets, the first pneumatic sliding block moves to the front side of the push bending mechanism along the first feeding guide rail, then the air cylinder drives the mechanical clamping hand to move downwards again, the copper pipe is placed on a workpiece support in front of the push bending clamping block, then the first pneumatic sliding block moves again, and the copper pipe moves to reset to one side of the annealing mechanism.
Preferably, counterpoint mechanism placed in the middle is including adjusting conveyer belt, diaphragm, guide rail placed in the middle, pneumatic slider placed in the middle, support, gag lever post, work piece support, the diaphragm is along transversely fixing on adjusting the conveyer belt, and the guide rail placed in the middle that two symmetries set up is installed respectively at the left and right ends of diaphragm, and pneumatic slider placed in the middle is installed on the guide rail placed in the middle, and the support is along longitudinal fixation on pneumatic slider placed in the middle, and the gag lever post is along transversely fixing the front end at the support, and work piece support mounting pushes away the place ahead of curved clamp splice in. In the actual work process, adjust the position about the conveyer belt can the integral adjustment diaphragm, place back on pushing away the work piece support in curved clamp splice the place ahead when the copper pipe, pneumatic slider drives support and gag lever post and inwards removes simultaneously placed in the middle, and the gag lever post through controlling both sides acts on the both ends of copper pipe inwards pushing away simultaneously, realizes the location placed in the middle, and the copper pipe is pneumatic slider drive gag lever post resets in the middle of after the location placed in the middle.
Preferably, the second feeding mechanism comprises a second feeding guide rail longitudinally arranged along the rack, the second pneumatic sliding block is mounted on the second feeding guide rail, and the feeding clamping hand is mounted on the second pneumatic sliding block. After the copper pipe is bent and folded, the second pneumatic sliding block drives the feeding clamping hand to move to the position of the copper pipe, the copper pipe is clamped by the feeding clamping hand and then moves to the position of the stamping mechanism, and the copper pipe is placed on the stamping seat.
Preferably, the stamping mechanism comprises a stamping seat arranged on the frame, the stamping frame is arranged above the stamping seat, and the stamping oil cylinder is vertically downwards fixed on the stamping frame and is just opposite to the stamping seat. In the actual operation process, after the copper pipe is placed on the stamping seat, the stamping oil cylinder moves downwards, and the stamping operation on the head part of the copper pipe is realized through the matching of the stamping head arranged on the stamping oil cylinder and the stamping seat.
Preferably, the discharging mechanism comprises a discharging guide rail, a discharging pneumatic sliding block and a discharging clamping hand, the discharging guide rail is longitudinally arranged behind the stamping mechanism along the rack, the discharging pneumatic sliding block is arranged on the discharging guide rail, and the discharging clamping hand is arranged on the discharging pneumatic sliding block. In the actual operation process, the unloading pneumatic slide block drives the unloading clamping hand to move to the stamping seat, the punched copper pipe is clamped by the unloading clamping hand, and then the unloading pneumatic slide block drives the unloading clamping hand to move backwards to move the copper pipe out of the stamping seat.
Preferably, the tail part of the rack is provided with an unloading slide way, and an unloading clamp in the unloading mechanism moves the punched copper pipe out of the punching seat and then places the copper pipe on the unloading slide way for unloading.
The utility model provides a pair of annealing return bend punching press all-in-one's beneficial effect lies in:
1) the annealing, bending and stamping integrated machine is reasonable in design, can realize automatic feeding, annealing, bending, stamping and unloading of the copper pipe, and is high in automation degree, good in production continuity, high in station integration level and high in production efficiency;
2) the annealing, bending and stamping integrated machine adopts a resistance online continuous annealing mode, so that annealing is uniform, and the quality of the pipe is high;
3) this annealing return bend punching press all-in-one pushes away bender to construct adopts the hydro-cylinder to push away the curved mode and realize the fifty percent discount bending of copper pipe to be provided with in the symmetry of pushing away curved crack import department and push away curved guide pulley, can push away the curved in-process and make the copper pipe more mellow and more smooth of buckling, avoid copper pipe surface fish tail.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view ii of the three-dimensional structure of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is an enlarged schematic view of a part of the structure of the present invention.
Fig. 5 is a schematic perspective view of the middle push bending mechanism of the present invention.
Fig. 6 is a schematic perspective view of the annealing mechanism of the present invention.
Fig. 7 is a schematic view of the three-dimensional structure of the centering machine of the present invention.
In the figure: 1. a frame; 2. a blanking hopper; 21. a blanking hopper frame; 22. a blanking guide rail; 23. a side plate; 24. a guide plate; 3. an annealing mechanism; 31. an annealing frame; 32. a resistance rod; 33. positioning the air cylinder; 34. positioning a clamp; 35. a material ejection cylinder; 36. a workpiece limiting plate; 37. a V-shaped positioning block; 4. a first feeding mechanism; 41. a guide rail mounting plate; 42. a first feeding guide rail; 43. a first pneumatic slide; 44. a cylinder mounting plate; 45. a cylinder; 46. a mechanical gripper; 5. an alignment centering mechanism; 51. adjusting the conveyer belt; 52. a transverse plate; 53. a centered guide rail; 54. a centered pneumatic slide block; 55. a support; 56. a limiting rod; 57. a workpiece support; 6. a push bending mechanism; 61. pushing and bending the oil cylinder; 62. pushing and bending the guide rail; 63. pushing and bending the sliding block; 64. pushing and bending the top block; 65. pushing and bending the clamping block; 66. a bending guide wheel; 7. a second feeding mechanism; 71. a second pneumatic slide; 72. a feeding clamping hand; 8. a stamping mechanism; 81. stamping the frame; 82. punching an oil cylinder; 83. punching a seat; 9. a discharge mechanism; 91. a discharge guide rail; 92. a pneumatic slide block for unloading; 93. a discharge clamping arm; 10. a discharge chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): an annealing, bending and stamping integrated machine.
Referring to fig. 1 to 7, an annealing, bending and stamping integrated machine includes:
a frame 1;
the blanking hopper 2 is mounted on the frame 1, the blanking hopper 2 comprises a blanking hopper frame 21, a blanking guide rail 22, a side plate 23 and a guide plate 24, wherein the blanking guide rail 22 is obliquely and downwardly mounted on the blanking hopper frame 21, the side plate 23 is mounted on the blanking hopper frame 21 and positioned at the outer side of the blanking guide rail 22, the guide plate 24 is mounted at the bottom of the blanking guide rail 22 and extends to the upper part of a workpiece limiting plate 36 of the annealing mechanism 3, and in the actual production process, a copper tube cut in the previous process is blanked downwardly from the blanking guide rail 22 and rolls into a groove arranged in the workpiece limiting plate 36 in the annealing mechanism 3 under the guiding action of the guide plate 24;
install the annealing mechanism 3 at 2 bottom rear sides of blanking buckets, annealing mechanism 3 includes annealing frame 31, install two vertical resistance rods 32 that set up downwards on the annealing frame 31, location cylinder 33 is installed to one side of resistance rod 32, install positioning fixture 34 on the telescopic shaft of location cylinder 33, vertical upwards setting liftout cylinder 35 is installed to positioning fixture 34's below correspondence, install work piece limiting plate 36 on the telescopic shaft of liftout cylinder 35, V-arrangement locating piece 37 is still installed to one side of work piece limiting plate 36, and the V-arrangement recess on the V-arrangement locating piece 37 is the same with the recess depth that work piece limiting plate 36 surface set up, also rolls into the V-arrangement recess on the V-arrangement locating piece 37 when the copper pipe rolls in the recess that work piece limiting plate 36 set up in annealing mechanism 3 in the guide effect of guide plate 24 to reach good positioning effect, in the actual production process, the copper pipe to be post-processed is conveyed to a workpiece limiting plate 36 in the annealing mechanism 3, then a material ejecting cylinder 35 pushes the workpiece limiting plate 36 to move upwards to drive the copper pipe to move upwards and contact with the bottom of a resistance rod 32 installed on an annealing rack 31, meanwhile, a positioning cylinder 33 pushes a positioning clamp 34 to press downwards and match with the workpiece limiting plate 36 to fix the copper pipe, then the resistance rod 32 is electrified to heat the copper pipe, the electrification is stopped, the copper pipe is slowly cooled and annealed, the annealing process is completed, and by adopting a resistance online continuous annealing mode, the copper pipe is annealed uniformly, and the quality of the pipe is high;
the first feeding mechanism 4 is arranged behind the annealing mechanism 3, the first feeding mechanism 4 comprises two guide rail mounting plates 41 which are arranged side by side at intervals along the longitudinal direction of the frame, one end of each guide rail mounting plate 41 extends to the annealing frame 31, each guide rail mounting plate 41 is provided with a first feeding guide rail 42, a first pneumatic slide block 43 is arranged on the first feeding guide rail 42, a cylinder mounting plate 44 is arranged on the first pneumatic slide block 43, a cylinder 45 is vertically and downwards fixed on the cylinder mounting plate 44, a mechanical clamping hand 46 is vertically and downwards fixed on a telescopic shaft of the cylinder 45, in the actual production process, after the copper pipe finishes the annealing process, the cylinder 45 drives the mechanical clamping hand 46 to move downwards, the annealed copper pipe is clamped up through the mechanical clamping hand 46, then the cylinder 45 resets, the first pneumatic slide block 43 moves to the front side of the bending mechanism 6 along the first feeding guide rail 42, then the cylinder 45 drives the mechanical clamping hand 46 to move downwards again, the copper pipe is placed on the workpiece support 57 in front of the push-bend clamping block 65, and then the first pneumatic slide block 43 moves again and moves to reset to one side of the annealing mechanism 3;
the aligning and centering mechanism 5 is installed below the first feeding mechanism 4, the aligning and centering mechanism 5 comprises an adjusting conveying belt 51, a transverse plate 52, a centering guide rail 53, a centering pneumatic slider 54, a support 55, a limiting rod 56 and a workpiece support 57, the transverse plate 52 is transversely fixed on the adjusting conveying belt 51, the two symmetrically arranged centering guide rails 53 are respectively installed at the left end and the right end of the transverse plate 52, the centering pneumatic slider 54 is installed on the centering guide rail 53, the support 55 is longitudinally fixed on the centering pneumatic slider 54, the limiting rod 56 is transversely fixed at the front end of the support 55, the workpiece support 57 is installed in front of a bending clamping block 65 in the bending mechanism 6, in the actual working process, the adjusting conveying belt 51 can integrally adjust the left position and the right position of the transverse plate 52, after a copper pipe is placed on a workpiece support 57 in front of the bending clamping block 65, the pneumatic slider 54 drives the support 55 and the limiting rod 56 to simultaneously move, the two ends of the copper pipe are pushed inwards by the action of the limiting rods 56 on the left side and the right side at the same time, so that centering positioning is realized, and after the copper pipe is centered, the centering pneumatic sliding block 54 drives the limiting rods 56 to reset;
install at the curved mechanism 6 that pushes away in counterpoint mechanism 5 the place ahead, curved mechanism 6 that pushes away includes along frame 1 longitudinal arrangement's the curved guide rail 62 that pushes away, push away curved slider 63 and install on pushing away curved guide rail 62, push away curved hydro-cylinder 61 and install the rear side of pushing away curved slider 63 and push away the telescopic shaft of curved hydro-cylinder 61 and push away curved slider 63 fixed connection, push away curved kicking block 64 and install on pushing away curved slider 63, push away curved cramping block 65 and install in the place ahead of pushing away curved kicking block 64, it is provided with the curved crack to push away curved cramping block 65 middle part, it is just right to set up with pushing away curved kicking block 64 to push away curved cramping block 64, it is provided with the guide pulley 66 that pushes away curved to push away curved crack inlet department symmetry, in the actual course of processing, counterpoint mechanism 5 behind the copper pipe centering, push away curved pinch block 64 will transversely place in pushing away curved mechanism 6 front side copper pipe push to push away curved cramping block 65 middle part setting push away curved crack of, the copper pipe penetrates backwards to be folded and bent from the middle part, and the bending guide wheels 66 are symmetrically arranged at the inlet of the bending crack, so that the copper pipe can be bent more roundly in the bending process, and the surface of the copper pipe is prevented from being scratched;
the second feeding mechanism 7 is installed behind the push bending mechanism 6, the second feeding mechanism 7 comprises a second feeding guide rail which is longitudinally arranged along the rack 1, a second pneumatic sliding block 71 is installed on the second feeding guide rail, a feeding clamping hand 72 is installed on the second pneumatic sliding block 71, when the copper pipe is pushed, bent and folded, the second pneumatic sliding block 71 drives the feeding clamping hand 72 to move to the copper pipe, the copper pipe is clamped by the feeding clamping hand 72 and then moves to the stamping mechanism 8, and the copper pipe is placed on the stamping seat 83;
install punching press mechanism 8 at second feeding mechanism 7 rear, punching press mechanism 8 is including installing the punching press seat 83 in frame 1, and punching press frame 81 is installed to punching press seat 83 top, and punching press oil cylinder 82 is vertical fixes downwards on punching press frame 81 and just to punching press seat 83 setting, and in the actual operation process, after the copper pipe was placed on punching press seat 83, punching press oil cylinder 82 downstream, through the cooperation of installing the punching press head on punching press oil cylinder 82 and punching press seat 83, the realization is to the punching press operation of copper pipe head portion.
And the unloading mechanism 9 is arranged behind the stamping mechanism 8, the unloading mechanism 9 comprises an unloading guide rail 91, an unloading pneumatic slider 92 and an unloading clamping hand 93, the unloading guide rail 91 is longitudinally arranged behind the stamping mechanism 8 along the rack 1, the unloading pneumatic slider 92 is arranged on the unloading guide rail 91, the unloading clamping hand 93 is arranged on the unloading pneumatic slider 92, in the actual operation process, the unloading pneumatic slider 92 drives the unloading clamping hand 93 to move to the stamping seat 83, the stamped copper pipe is clamped by the unloading clamping hand 93, then the unloading pneumatic slider 92 drives the unloading clamping hand 93 to move backwards, the copper pipe is moved out of the stamping seat 83, an unloading slide way 10 is arranged at the tail part of the rack 1, and the unloading clamping hand 93 in the unloading mechanism 9 moves the stamped copper pipe out of the stamping seat 83 and then places the copper pipe on the unloading slide way 10 for unloading.
The annealing, bending and stamping integrated machine is reasonable in design, can realize automatic feeding, annealing, bending, stamping and unloading of the copper pipe, and is high in automation degree, good in production continuity and high in production efficiency. In the actual operation process, only the cut copper pipe needs to be placed in the blanking hopper 2, the copper pipe to be post-processed is conveyed to the workpiece limiting plate 36 in the annealing mechanism 3 through the blanking guide rail 22 and the guide plate 24 in the blanking hopper 2, then the material ejecting cylinder 35 pushes the workpiece limiting plate 36 to move upwards to drive the copper pipe to move upwards and contact with the bottom of the resistance rod 32 installed on the annealing rack 31, meanwhile, the positioning cylinder 33 pushes the positioning clamp 34 to press downwards and is matched with the workpiece limiting plate 36 to fix the copper pipe, then the resistance rod 32 is electrified to heat the copper pipe, then the electrification is stopped, the copper pipe is slowly cooled and annealed, after the annealing process is completed, the material ejecting cylinder 35 contracts, the first feeding mechanism 4 conveys the annealed copper pipe to the front side of the bending mechanism 6, then the copper pipe is centered and positioned through the centering alignment mechanism 5, and then the bending pushing and pushing block 64 is pushed to push the copper pipe transversely placed on the front side of the bending mechanism 6 to be bent In the push-bending crack arranged in the middle of the clamp block 65 and penetrating backwards, the copper pipe is folded and bent from the middle, after the copper pipe is folded and bent, the copper pipe which is folded and bent is conveyed to the stamping mechanism 8 through the second feeding mechanism 7 for stamping, and finally the copper pipe after stamping is taken out through the unloading mechanism 9 for unloading.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (9)
1. The utility model provides an annealing return bend punching press all-in-one which characterized in that includes:
a frame;
a blanking hopper mounted on the frame;
the annealing mechanism is arranged on the rear side of the bottom of the blanking hopper and comprises an annealing rack, at least two resistor rods which are vertically arranged downwards are arranged on the annealing rack, a positioning cylinder is arranged on one side of each resistor rod, a positioning clamp is arranged on a telescopic shaft of each positioning cylinder, a material ejecting cylinder which is vertically arranged upwards is correspondingly arranged below each positioning clamp, and a workpiece limiting plate is arranged on a telescopic shaft of each material ejecting cylinder;
the first feeding mechanism is arranged behind the annealing mechanism;
the alignment centering mechanism is arranged below the first feeding mechanism;
the bending mechanism is arranged in front of the alignment centering mechanism, the bending mechanism comprises a bending guide rail longitudinally arranged along a rack, a bending sliding block is arranged on the bending guide rail, a bending oil cylinder is arranged at the rear side of the bending sliding block, a telescopic shaft of the bending oil cylinder is fixedly connected with the bending sliding block, a bending ejecting block is arranged on the bending sliding block, a bending clamping block is arranged in front of the bending ejecting block, a bending crack is arranged in the middle of the bending clamping block, the bending crack and the bending ejecting block are arranged right opposite to each other, and bending guide wheels are symmetrically arranged at the inlet of the bending crack;
the second feeding mechanism is arranged behind the push bending mechanism;
the stamping mechanism is arranged behind the second feeding mechanism; and
and the discharging mechanism is arranged behind the stamping mechanism.
2. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: the blanking hopper comprises a blanking hopper frame, a blanking guide rail, a side plate and a guide plate, wherein the blanking guide rail is obliquely and downwards installed on the blanking hopper frame, the side plate is installed on the blanking hopper frame and located on the outer side of the blanking guide rail, and the guide plate is installed at the bottom of the blanking guide rail and extends to the position above a workpiece limiting plate of the annealing mechanism.
3. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: and a V-shaped positioning block is further mounted on one side of the workpiece limiting plate of the annealing mechanism.
4. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: first feeding mechanism includes two guide rail mounting panels that vertically set up along the frame at interval side by side, the one end of guide rail mounting panel extends to the annealing frame on, all installs first pay-off guide rail on every guide rail mounting panel, and first pneumatic slider installs on first pay-off guide rail, and the cylinder mounting panel is installed on first pneumatic slider, and the cylinder is vertical fixes downwards on the cylinder mounting panel, and the vertical fixing downwards of mechanical tong is on the telescopic shaft of cylinder.
5. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: counterpoint mechanism placed in middle is including adjusting conveyer belt, diaphragm, guide rail placed in the middle, pneumatic slider placed in the middle, support, gag lever post, work piece support, the diaphragm is along transversely fixing on adjusting the conveyer belt, and the guide rail placed in the middle that two symmetries set up is installed respectively at both ends about the diaphragm, and pneumatic slider placed in the middle is installed on the guide rail placed in the middle, and the support is along longitudinal fixation on pneumatic slider placed in the middle, and the gag lever post is along transversely fixing the front end at the support, and work piece support mounting pushes away the place ahead of curved clamp splice in pushing away.
6. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: the second feeding mechanism comprises a second feeding guide rail longitudinally arranged along the rack, a second pneumatic sliding block is arranged on the second feeding guide rail, and a feeding clamping hand is arranged on the second pneumatic sliding block.
7. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: the stamping mechanism comprises a stamping seat arranged on the rack, a stamping rack is arranged above the stamping seat, and a stamping oil cylinder is vertically downwards fixed on the stamping rack and is just opposite to the stamping seat.
8. The annealing, pipe bending and stamping integrated machine according to claim 1, wherein: the discharging mechanism comprises a discharging guide rail, a discharging pneumatic sliding block and a discharging clamping hand, the discharging guide rail is longitudinally arranged behind the stamping mechanism along the rack, the discharging pneumatic sliding block is installed on the discharging guide rail, and the discharging clamping hand is installed on the discharging pneumatic sliding block.
9. The annealing, pipe bending and stamping integrated machine according to claim 8, wherein: and the tail part of the rack is provided with a discharging slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349686.XU CN210387015U (en) | 2019-08-20 | 2019-08-20 | Annealing elbow stamping integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349686.XU CN210387015U (en) | 2019-08-20 | 2019-08-20 | Annealing elbow stamping integrated machine |
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| CN210387015U true CN210387015U (en) | 2020-04-24 |
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| CN201921349686.XU Active CN210387015U (en) | 2019-08-20 | 2019-08-20 | Annealing elbow stamping integrated machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355231A (en) * | 2019-08-20 | 2019-10-22 | 肇庆市端州区一创机电设备有限公司 | Annealing bend pipe punching press all-in-one machine |
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2019
- 2019-08-20 CN CN201921349686.XU patent/CN210387015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355231A (en) * | 2019-08-20 | 2019-10-22 | 肇庆市端州区一创机电设备有限公司 | Annealing bend pipe punching press all-in-one machine |
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Address after: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Yichuang Automation Equipment Co.,Ltd. Address before: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING DUANZHOU DISTRICT YICHUANG ELECTROMECHANICAL EQUIPMENT CO.,LTD. |
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Effective date of registration: 20231105 Address after: No. 1 Industrial Agglomeration Zone, Minggang Town, Pingqiao District, Xinyang City, Henan Province, 464000 Patentee after: Xinyang Zhengyi Pipeline Technology Co.,Ltd. Address before: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Yichuang Automation Equipment Co.,Ltd. |