CN110744306B - Pipe end processing device and U-shaped pipe processing equipment - Google Patents
Pipe end processing device and U-shaped pipe processing equipment Download PDFInfo
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- CN110744306B CN110744306B CN201911026177.8A CN201911026177A CN110744306B CN 110744306 B CN110744306 B CN 110744306B CN 201911026177 A CN201911026177 A CN 201911026177A CN 110744306 B CN110744306 B CN 110744306B
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- 230000007246 mechanism Effects 0.000 claims abstract description 198
- 238000003754 machining Methods 0.000 claims abstract description 89
- 239000000463 material Substances 0.000 claims description 40
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
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- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 13
- 230000002349 favourable effect Effects 0.000 description 10
- 230000001737 promoting effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 239000002699 waste material Substances 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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Abstract
The invention provides a pipe end processing device and U-shaped pipe processing equipment. The pipe end processing device comprises a rack, a clamping mechanism, a lifting mechanism and a processing mechanism, wherein the clamping mechanism is movably arranged along the vertical direction and is provided with a feeding position and a processing position; the clamping mechanism is provided with a clamping space and has a clamping state and a non-clamping state, the lifting mechanism is connected with the rack, the output end of the lifting mechanism is connected with the clamping mechanism, the lifting mechanism is used for driving the clamping mechanism to move, the machining mechanism is connected with the rack, and the machining mechanism comprises a machining rod which can be movably arranged along a first horizontal direction; when the clamping mechanism is located at the machining position, the machining rod and the clamping space are arranged oppositely along the axial direction of the pipe fitting, so that at least part of the machining rod extends into the pipe opening of the pipe fitting to perform flaring machining and/or deburring machining on the pipe fitting. The technical scheme of the invention solves the problem that the U-shaped pipe processing equipment in the prior art cannot automatically process the pipe end of the pipe fitting.
Description
Technical Field
The invention relates to the technical field of pipe fitting machining, in particular to a pipe end machining device and U-shaped pipe machining equipment.
Background
The U-shaped pipe is widely used in two air conditioners, and accordingly, the small air conditioner needs to use the small U-shaped pipe, and the small U-shaped pipe has the problem of difficult processing.
The U-shaped pipe processing equipment in the prior art does not have the process step of automatically processing the pipe end of the pipe fitting, and the pipe end of the pipe fitting is processed by adopting a manual processing mode, so that the problems of time waste and labor waste exist.
Disclosure of Invention
The invention mainly aims to provide a pipe end processing device and U-shaped pipe processing equipment, and aims to solve the problem that the pipe end of a pipe fitting cannot be automatically processed by the U-shaped pipe processing equipment in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a pipe end processing apparatus including: a frame; the clamping mechanism is movably arranged along the vertical direction and is provided with a feeding position and a processing position; the clamping mechanism has a clamping space for accommodating the pipe fitting, the clamping mechanism has a clamping state for clamping the pipe fitting in the clamping space and a non-clamping state for allowing the pipe fitting to move in the clamping space; the lifting mechanism is connected with the rack, the output end of the lifting mechanism is connected with the clamping mechanism, and the lifting mechanism is used for driving the clamping mechanism to move between a feeding position and a processing position; the processing mechanism is connected with the rack and comprises a processing rod which is movably arranged along a first horizontal direction; when the clamping mechanism is located at the machining position, the machining rod and the clamping space are arranged oppositely along the axial direction of the pipe fitting, so that at least part of the machining rod extends into the pipe opening of the pipe fitting to perform flaring machining and/or deburring machining on the pipe fitting.
Further, the processing mechanism comprises a plurality of processing rods, wherein the two processing rods are oppositely arranged along the first horizontal direction, so that when the clamping mechanism is located at the processing position, the two processing rods are respectively located at two sides of the clamping mechanism and used for processing two pipe orifices of the pipe fitting.
Further, the clamping mechanism comprises a plurality of clamping spaces arranged at intervals along the second horizontal direction; the processing mechanism comprises a plurality of processing rods arranged at intervals along the second horizontal direction, and the plurality of processing rods and the plurality of clamping spaces are arranged in a one-to-one correspondence mode.
Further, the rack comprises a first bracket, and the first bracket comprises a first mounting plate and a plurality of first upright posts arranged at the bottom of the first mounting plate; the first mounting plate is provided with a yielding hole for the clamping mechanism to pass through, the yielding hole extends along the vertical direction, the machining position is located above the first mounting plate, and the feeding position is located below the first mounting plate; the processing agency still includes: the driving pieces are arranged on the first mounting plate, and the two driving pieces are oppositely arranged on two sides of the abdicating hole along the first horizontal direction; the connecting plate all is provided with a connecting plate on the output of each driving piece, and a plurality of processing poles set up on the connecting plate along second horizontal direction looks vertically with first horizontal direction looks at the looks interval.
The rack further comprises a second support, the second support comprises a second mounting plate and a plurality of second stand columns arranged at the bottom of the second mounting plate, the plurality of second stand columns are arranged on the first mounting plate, the second mounting plate is provided with an assembling hole and two guide holes, and the two guide holes are arranged on two sides of the assembling hole along a second horizontal direction; the lifting mechanism comprises a driving portion, a connecting portion and a guide portion, the driving portion is arranged on the second mounting plate and located above the second mounting plate, an output rod of the driving portion extends out of the lower portion of the second mounting plate through a mounting hole, the connecting portion is arranged on the output rod, a plurality of clamping mechanisms are arranged on the connecting portion along the second horizontal direction, one end of the guide portion is arranged on the connecting portion, the other end of the guide portion is penetrated out of the guide hole, and the two guide portions and the two guide holes are arranged in a one-to-one correspondence mode.
Further, the pipe end processing apparatus further includes: the feeding mechanism and the clamping mechanism are arranged at intervals along the horizontal direction, when the clamping mechanism is positioned at a feeding position, the feeding mechanism is positioned at the upstream of the clamping mechanism along the axial direction of the pipe fitting, and the feeding mechanism is used for conveying the pipe material to one side of the clamping mechanism by a preset distance; and the cutting mechanism is arranged between the feeding mechanism and the clamping mechanism and is used for cutting the pipe material so that the part of the pipe material, which is positioned on one side of the clamping mechanism, forms a pipe fitting.
Further, the pipe end processing apparatus further includes: the feeding mechanism and the clamping mechanism are arranged adjacently along the horizontal direction, and when the clamping mechanism is positioned at the feeding position, the feeding part of the feeding mechanism is positioned at the downstream of the clamping mechanism along the axial direction of the pipe fitting; the feeding part is provided with an accommodating space for accommodating the pipe fitting; after the clamping mechanism moves from the machining position to the feeding position, the feeding mechanism conveys the pipe materials to one side of the clamping mechanism, so that the machined pipe fittings on the clamping mechanism move into the accommodating space under the pushing action of the pipe materials.
Further, the feeding portion is arranged in a lifting mode along the vertical direction, and the feeding portion is used for conveying the machined pipe fitting to the next station.
Further, the feeding mechanism includes: the first clamping part is movably arranged along the axial direction of the pipe material, the first clamping part is provided with a first stop position and a second stop position, and the first clamping part is provided with a clamping state for clamping the pipe material and a non-clamping state for moving relative to the pipe material; the second clamping part is fixedly arranged between the first clamping part and the cutting mechanism and has a clamping state for clamping the pipe material and a non-clamping state for moving relative to the pipe material; when the first clamping part is located at the first stopping position, the first clamping part is in a clamping state, and the second clamping part is in a non-clamping state, the first clamping part moves from the first stopping position to the second stopping position to drive the pipe materials to move for a preset distance; when the first clamping part moves to the second stopping position, the first clamping part is in a non-clamping state, and the second clamping part is in a clamping state, the first clamping part moves to the first stopping position from the second stopping position.
According to another aspect of the present invention, there is provided a U-shaped pipe processing apparatus including: the pipe end machining device is used for carrying out flaring machining and/or deburring machining on the pipe fitting, and the pipe end machining device is the pipe end machining device; and the bending device is arranged at the downstream of the pipe end processing device and is used for bending the pipe fitting to form the U-shaped pipe.
According to the technical scheme, the pipe end machining device comprises a rack, a clamping mechanism, a lifting mechanism and a machining mechanism, wherein the clamping mechanism is controlled to be in a clamping state after being controlled to be in a feeding position and a pipe fitting is fed to a clamping space, then the lifting mechanism is used for driving the clamping mechanism to move from the feeding position to a machining position, a machining rod of the machining mechanism is controlled to extend out to machine the pipe end of the pipe fitting clamped in the clamping space, and deburring can be carried out on the pipe fitting while flaring machining is carried out on the pipe opening of the pipe fitting.
The pipe end processing device provided by the application can realize the automatic processing of pipe fitting pipe ends, thereby being favorable for promoting the automation degree of U-shaped pipe processing equipment, being favorable for promoting the quality of the pipe fitting obtained by processing, being favorable for reducing the labor intensity of workers and having the technical effect of time and labor saving.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
figure 1 shows a schematic perspective view of a pipe end machining apparatus according to an alternative embodiment of the invention;
figure 2 shows a schematic front view of the pipe end machining apparatus of figure 1;
figure 3 shows a schematic left side view of the pipe end machining apparatus of figure 1;
FIG. 4 is a schematic front view showing a partial structure of a U-shaped pipe processing apparatus according to an alternative embodiment of the present invention;
fig. 5 is a perspective view showing a partial structure of the U-shaped pipe processing apparatus of fig. 4.
Wherein the figures include the following reference numerals:
1. a pipe end processing device; 10. a frame; 11. a first bracket; 111. a first mounting plate; 112. a first upright post; 101. a hole of abdication; 12. a second bracket; 121. a second mounting plate; 122. a second upright post; 20. a clamping mechanism; 21. a clamping space; 22. clamping the oil cylinder; 30. a lifting mechanism; 31. a drive section; 311. an output rod; 32. a connecting portion; 33. a guide portion; 40. a processing mechanism; 41. processing a rod; 42. a drive member; 43. a connecting plate; 50. a feeding mechanism; 51. a first clamping portion; 52. a second clamping portion; 60. a cutting mechanism; 70. a feeding mechanism; 71. a feeding part; 711. an accommodating space; 100. pipe material; 2. and a bending device.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
The invention provides a pipe end processing device and a U-shaped pipe processing device, aiming at solving the problem that the U-shaped pipe processing device in the prior art cannot automatically process the pipe end of a pipe fitting.
As shown in fig. 1 to 5, the pipe end processing apparatus includes a frame 10, a clamping mechanism 20, a lifting mechanism 30, and a processing mechanism 40, the clamping mechanism 20 being movably disposed in a vertical direction, the clamping mechanism 20 having a feed position and a processing position; the clamping mechanism 20 is provided with a clamping space 21 for accommodating a pipe fitting, the clamping mechanism 20 is provided with a clamping state for clamping the pipe fitting in the clamping space 21 and a non-clamping state for allowing the pipe fitting to move in the clamping space 21, the lifting mechanism 30 is connected with the rack 10, the output end of the lifting mechanism 30 is connected with the clamping mechanism 20, the lifting mechanism 30 is used for driving the clamping mechanism 20 to move between a feeding position and a processing position, the processing mechanism 40 is connected with the rack 10, and the processing mechanism 40 comprises a processing rod 41 which is movably arranged along a first horizontal direction; when the clamping mechanism 20 is located at the machining position, the machining rod 41 is disposed opposite to the clamping space 21 in the axial direction of the pipe fitting to perform flaring and/or deburring of the pipe fitting by causing at least a portion of the machining rod 41 to protrude into the mouth of the pipe fitting.
In this embodiment, the pipe end processing device includes a frame 10, a clamping mechanism 20, a lifting mechanism 30 and a processing mechanism 40, after the clamping mechanism 20 is controlled to be in a feeding position and the pipe fitting is fed to the clamping space 21, the clamping mechanism 20 is controlled to be in a clamping state, then the lifting mechanism 30 is used for driving the clamping mechanism 20 to move from the feeding position to a processing position, a processing rod 41 of the processing mechanism 40 is controlled to extend out to process the pipe end of the pipe fitting clamped at the clamping space 21, and the pipe fitting can be deburred while the pipe orifice of the pipe fitting is flared.
The pipe end processing device provided by the application can realize the automatic processing of pipe fitting pipe ends, thereby being favorable for promoting the automation degree of U-shaped pipe processing equipment, being favorable for promoting the quality of the pipe fitting obtained by processing, being favorable for reducing the labor intensity of workers and having the technical effect of time and labor saving.
In addition, the pipe end processing device provided by the application fully utilizes the space in the height direction, thereby being beneficial to reducing the occupied area of the pipe end processing device.
As shown in fig. 3, the processing mechanism 40 includes a plurality of processing rods 41, wherein two processing rods 41 are oppositely disposed along the first horizontal direction, so that when the clamping mechanism 20 is located at the processing position, the two processing rods 41 are respectively located at two sides of the clamping mechanism 20 and are used for processing two nozzles of the pipe. Thus, two pipe orifices of the pipe fitting can be synchronously processed by using the two processing rods 41, and the processing efficiency of the processing mechanism 40 is favorably improved.
In specific implementation, one of the two processing rods 41 can be used to process the corresponding nozzle of the pipe according to actual use requirements.
As shown in fig. 2, the clamping mechanism 20 includes a plurality of clamping spaces 21 arranged at intervals in the second horizontal direction; the processing mechanism 40 includes a plurality of processing bars 41 arranged at intervals in the second horizontal direction, and the plurality of processing bars 41 are arranged in one-to-one correspondence with the plurality of holding spaces 21. Like this, the clamping mechanism 20 that this application provided has a plurality of processing stations, can carry out synchronous processing to a plurality of pipe fittings simultaneously, is favorable to promoting pipe end processingequipment's machining efficiency.
When the concrete implementation, processing agency 40 includes a plurality of machining poles 41, and the both sides of every centre gripping space 21 are provided with a machining pole 41 respectively to make the pipe end processingequipment that this application provided can carry out simultaneous processing to a plurality of pipe fittings, and can carry out synchronous processing to the both ends of pipe fitting, be favorable to further promoting pipe end processingequipment's machining efficiency.
As shown in fig. 1 and 2, the rack 10 includes a first bracket 11, and the first bracket 11 includes a first mounting plate 111 and a plurality of first uprights 112 disposed at the bottom of the first mounting plate 111; the first mounting plate 111 is provided with a yielding hole 101 for the clamping mechanism 20 to pass through, the yielding hole 101 extends in the vertical direction, the machining position is located above the first mounting plate 111, and the feeding position is located below the first mounting plate 111; the processing mechanism 40 further includes driving members 42 and connecting plates 43, the driving members 42 are disposed on the first mounting plate 111, the two driving members 42 are disposed on two sides of the yielding hole 101 along a first horizontal direction, each driving member 42 has an output end on which one connecting plate 43 is disposed, and the plurality of processing rods 41 are disposed on the connecting plates 43 at intervals along a second horizontal direction, which is perpendicular to the first horizontal direction. The processing mechanism 40 is located above the first mounting plate 111, and the clamping mechanism 20 moves to a feeding position below the first mounting plate 111 through the abdicating hole 101 to realize feeding, or the clamping mechanism 20 moves to a processing position above the first mounting plate 111 through the abdicating hole 101 to realize processing. In this way, the output end of the driving member 42 extends or retracts, and the connecting plate 43 drives the plurality of processing rods 41 to synchronously extend and retract, so as to synchronously process a plurality of pipe fittings.
Alternatively, the driver 42 is a drive cylinder or a drive cylinder.
When the pipe end machining device is specifically implemented, the driving piece 42 is a driving oil cylinder, and hydraulic driving has the advantages of being good in stability, stable in movement speed, easy to control pressure, accurate in positioning and the like, so that the pipe end of a pipe fitting can be reliably machined.
As shown in fig. 1 and 2, the rack 10 further includes a second bracket 12, the second bracket 12 includes a second mounting plate 121 and a plurality of second upright columns 122 disposed at the bottom of the second mounting plate 121, the plurality of second upright columns 122 are disposed on the first mounting plate 111, the second mounting plate 121 is provided with a mounting hole and a guide hole, and the two guide holes are disposed on two sides of the mounting hole along a second horizontal direction; the lifting mechanism 30 includes a driving portion 31, a connecting portion 32, and guide portions 33, the driving portion 31 is disposed on the second mounting plate 121 and located above the second mounting plate 121, an output rod 311 of the driving portion 31 extends below the second mounting plate 121 through a mounting hole, the connecting portion 32 is disposed on the output rod 311, the plurality of clamping mechanisms 20 are disposed on the connecting portion 32 along the second horizontal direction, one end of each guide portion 33 is disposed on the connecting portion 32, the other end of each guide portion 33 penetrates through the guide hole, and the two guide portions 33 and the two guide holes are disposed in one-to-one correspondence. By means of the matching of the guide part 33 and the guide hole, the clamping mechanism 20 can move up and down between the feeding position and the processing position smoothly, and the feeding and the processing of the pipe fitting are realized.
In a specific embodiment, the driving unit 31 is a cylinder.
As shown in fig. 4, the pipe end processing apparatus further includes a feeding mechanism 50 and a cutting mechanism 60, the feeding mechanism 50 and the clamping mechanism 20 are arranged at a distance in the horizontal direction, when the clamping mechanism 20 is located at the feeding position, the feeding mechanism 50 is located upstream of the clamping mechanism 20 in the axial direction of the pipe, the feeding mechanism 50 is used for conveying the pipe 100 to the side of the clamping mechanism 20 by a predetermined distance, the cutting mechanism 60 is disposed between the feeding mechanism 50 and the clamping mechanism 20, and the cutting mechanism 60 is used for cutting the pipe 100 so that the part of the pipe 100 located at the side of the clamping mechanism 20 forms the pipe. Like this, the pipe end processingequipment that this application provided can realize the automatic feeding of pipe material 100, cut pipe fitting, the automation of predetermined length with pipe material 100 and carry out flaring processing and burring processing to the both ends of pipe fitting to be favorable to further promoting pipe end processingequipment's degree of automation, promote the machining efficiency and the processingquality of product.
In the present application, the fact that the feed mechanism 50 is located upstream of the gripping mechanism 20 in the axial direction of the pipe means that: in the feeding direction of the pipe, a feeding mechanism 50 is located upstream of the gripping mechanism 20, the feeding mechanism 50 being adapted to feed the gripping mechanism 20 with the pipe into the gripping space 21 of the gripping mechanism 20.
As shown in fig. 5, the pipe end processing apparatus further includes a feed mechanism 70, the feed mechanism 70 being disposed adjacent to the gripping mechanism 20 in the horizontal direction, and a feed portion 71 of the feed mechanism 70 being located downstream of the gripping mechanism 20 in the axial direction of the pipe when the gripping mechanism 20 is located at the feed position; the feeding portion 71 has an accommodating space 711 for accommodating a pipe; after the clamping mechanism 20 moves from the processing position to the feeding position, the feeding mechanism 50 conveys the tube material 100 to the clamping mechanism 20 side, so that the processed tube material on the clamping mechanism 20 moves into the accommodating space 711 under the pushing action of the tube material 100. Thus, after the machining mechanism 40 finishes machining the pipe fitting, the clamping mechanism 20 drives the pipe fitting to move to the feeding position, the feeding mechanism 50 drives the pipe fitting 100 to convey the pipe fitting 100 into the clamping space 21 for a preset distance, and the machined pipe fitting located in the clamping space 21 moves into the accommodating space 711 under the pushing of the pipe fitting 100, so that the feeding of the machined pipe fitting is realized; and then controlling the cutting mechanism 60 to cut the tube material 100, so that the part of the tube material 100 located in the clamping space 21 forms a tube to be processed by the processing mechanism 40.
The feeding mode that this application adopted supports by unprocessed work piece and pushes away processed work piece, is favorable to promoting the pay-off efficiency of pipe fitting.
In this application, the predetermined distance is equal to the predetermined length of the tube.
In one embodiment, the clamping mechanism 20 includes two clamp arms disposed opposite to each other and a clamping cylinder 22 for driving one of the two clamp arms to move. The hydraulic drive has the advantages of good stability, stable movement speed, easy control of pressure, accurate positioning and the like, thereby reliably processing the pipe end of the pipe fitting. Thus, when the clamping mechanism 20 is located at the feeding position and the pipe fitting is fed into the clamping space 21, the clamping cylinder 22 is used for driving the two clamping arms to clamp the pipe fitting, so that the pipe fitting is prevented from moving; then, the driving part 31 of the lifting mechanism 30 drives the clamping mechanism 20 to move from the feeding position to the machining position, and then the driving part 42 enables the machining rod 41 to advance for flaring and deburring; after the machining is completed, the driving unit 42 retracts the machining rod 41, and the driving unit 31 of the lifting mechanism 30 drives the clamping mechanism 20 to descend from the machining position to the feeding position, and the next process step is performed.
Alternatively, the machining position may be adjusted by adjusting the stroke of the driving cylinder.
As shown in fig. 5, the feeding portion 71 is arranged to be vertically movable, and the feeding portion 71 is used for conveying the processed pipe to the next station. Thus, the pipe end processing device fully utilizes the space in the height direction, and is beneficial to reducing the occupied area of the pipe end processing device.
As shown in fig. 4, the feeding mechanism 50 includes a first clamping portion 51 and a second clamping portion 52, the first clamping portion 51 is movably disposed along the axial direction of the tube material 100, the first clamping portion 51 has a first stop position and a second stop position, the first clamping portion 51 has a clamping state for clamping the tube material 100 and a non-clamping state for moving relative to the tube material 100, the second clamping portion 52 is fixedly disposed between the first clamping portion 51 and the cutting mechanism 60, and the second clamping portion 52 has a clamping state for clamping the tube material 100 and a non-clamping state for moving relative to the tube material 100; when the first clamping portion 51 is located at the first stop position, the first clamping portion 51 is in a clamping state, and the second clamping portion 52 is in a non-clamping state, the first clamping portion 51 moves from the first stop position to the second stop position to drive the tube material 100 to move for a predetermined distance; when the first clamping portion 51 moves to the second stop position, the first clamping portion 51 is in the non-clamping state, and the second clamping portion 52 is in the clamping state, the first clamping portion 51 moves from the second stop position to the first stop position, so that the first clamping portion 51 is prevented from driving the tube material 100 to move. In this way, the first clamping part 51 and the second clamping part 52 are matched to realize automatic feeding of the pipe material 100, and the moving distance between the first stop position and the second stop position is adjusted to adjust the forward feeding length of the pipe material 100, so that the quantitative movement of the pipe material 100 is realized, and the preset length of the pipe fitting is controlled.
As shown in fig. 5, the present application further provides a U-shaped pipe processing apparatus, where the U-shaped pipe processing apparatus includes a pipe end processing device 1 and a bending device 2, the pipe end processing device 1 is used for performing flaring processing and/or deburring processing on a pipe fitting, the pipe end processing device 1 is the pipe end processing device described above, the bending device 2 is disposed at the downstream of the pipe end processing device 1, and the bending device 2 is used for bending the pipe fitting to form a U-shaped pipe. Like this, the U type pipe processing equipment that this application provided can realize automatic unloading, cutting, pipe end processing and the bending of pipe fitting, the degree of automation of the U type pipe processing equipment that this application provided is higher, and the quality of the U type pipe that obtains is better.
Optionally, the tube is a copper tube.
Optionally, the copper tube has a diameter of 4mm to 8mm, and is used in a condenser and/or an evaporator of a small-sized air conditioner. The application provides a swan neck system and U type pipe processing equipment are applicable to two wares processing of small-size air conditioner.
Because the pipe fitting has the problem of burr after cutting processing at cutting mechanism 60, can influence the normal clear of follow-up bending process, lead to bending the U type pipe that obtains unqualifiedly, set up and lead to U type pipe processing equipment to compel to stop. The U-shaped pipe processing equipment provided by the application is provided with the pipe end processing device 1 capable of conducting deburring processing on the pipe end of the pipe fitting at the upstream of the bending device 2, and the pipe fitting is subjected to deburring processing before being bent, so that the subsequent bending device 2 can smoothly bend the pipe fitting, and the U-shaped pipe obtained by bending is guaranteed to be qualified.
The end opening of the pipe fitting machined by the pipe end machining device is smooth and slightly flared, and the end opening after cutting machining is free of burrs.
According to the pipe expanding machine, after the pipe in the clamping space 21 is lifted to the machining position from the feeding position by the driving part 31 and the guide part 33, the driving part 42 is used for driving the machining rod 41 to slowly expand the pipe, and meanwhile, the deburring effect is achieved. The flaring deburring process can ensure stable transition between the processes, thereby ensuring the stable operation of equipment, being beneficial to improving the production efficiency of products and ensuring the quality of the products.
Optionally, the former process of the flare deburring process is a cutting process, and the next process of the flare deburring process is a bending process.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A pipe end machining device, comprising:
a frame (10);
a clamping mechanism (20), the clamping mechanism (20) being movably arranged in a vertical direction, the clamping mechanism (20) having a feed position and a processing position; the gripping mechanism (20) having a gripping space (21) for receiving a tubular, the gripping mechanism (20) having a gripping state in which the tubular is gripped in the gripping space (21) and a non-gripping state in which the tubular is allowed to move in the gripping space (21);
a lifting mechanism (30), wherein the lifting mechanism (30) is connected with the frame (10), the output end of the lifting mechanism (30) is connected with the clamping mechanism (20), and the lifting mechanism (30) is used for driving the clamping mechanism (20) to move between the feeding position and the processing position;
the machining mechanism (40), the machining mechanism (40) is connected with the rack (10), and the machining mechanism (40) comprises a machining rod (41) which is movably arranged along a first horizontal direction; when the clamping mechanism (20) is located at the machining position, the machining rod (41) and the clamping space (21) are arranged oppositely along the axial direction of the pipe fitting, so that at least part of the machining rod (41) extends into a pipe orifice of the pipe fitting to perform flaring machining and/or deburring machining on the pipe fitting;
the frame (10) comprises a first bracket (11), wherein the first bracket (11) comprises a first mounting plate (111) and a plurality of first upright posts (112) arranged at the bottom of the first mounting plate (111); the first mounting plate (111) is provided with an abdicating hole (101) for the clamping mechanism (20) to pass through, the abdicating hole (101) extends along the vertical direction, the machining position is located above the first mounting plate (111), and the feeding position is located below the first mounting plate (111); the machining mechanism (40) further includes: the driving pieces (42) are arranged on the first mounting plate (111), and the two driving pieces (42) are oppositely arranged on two sides of the abdicating hole (101) along the first horizontal direction; the output end of each driving piece (42) is provided with one connecting plate (43), the plurality of machining rods (41) are arranged on the connecting plates (43) at intervals along a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction.
2. The pipe end machining device according to claim 1,
the machining mechanism (40) comprises a plurality of machining rods (41), wherein two machining rods (41) are oppositely arranged along the first horizontal direction, so that when the clamping mechanism (20) is located at the machining position, the two machining rods (41) are respectively located at two sides of the clamping mechanism (20) and are used for machining two pipe orifices of the pipe fitting.
3. The pipe end machining device according to claim 1,
the clamping mechanism (20) comprises a plurality of clamping spaces (21) arranged at intervals along a second horizontal direction;
the machining mechanism (40) comprises a plurality of machining rods (41) arranged at intervals in the second horizontal direction, and the plurality of machining rods (41) and the plurality of clamping spaces (21) are arranged in a one-to-one correspondence manner.
4. The pipe end machining device according to claim 1,
the rack (10) further comprises a second support (12), the second support (12) comprises a second mounting plate (121) and a plurality of second upright columns (122) arranged at the bottom of the second mounting plate (121), the plurality of second upright columns (122) are arranged on the first mounting plate (111), the second mounting plate (121) is provided with an assembly hole and guide holes, and the two guide holes are arranged on two sides of the assembly hole along the second horizontal direction;
hoist mechanism (30) include drive division (31), connecting portion (32) and guide part (33), drive division (31) set up on second mounting panel (121) and be located the top of second mounting panel (121), output pole (311) of drive division (31) by the pilot hole stretches out to the below of second mounting panel (121), connecting portion (32) set up on output pole (311), it is a plurality of clamping mechanism (20) are followed the second horizontal direction sets up on connecting portion (32), the one end of guide part (33) sets up on connecting portion (32), the other end of guide part (33) by the pilot hole is worn out, two guide part (33) and two the pilot hole one-to-one sets up.
5. The pipe end machining device according to claim 1, further comprising:
a feeding mechanism (50), the feeding mechanism (50) and the clamping mechanism (20) are arranged at intervals along the horizontal direction, when the clamping mechanism (20) is located at the feeding position, the feeding mechanism (50) is located at the upstream of the clamping mechanism (20) along the axial direction of the pipe, and the feeding mechanism (50) is used for conveying the pipe material (100) to one side of the clamping mechanism (20) for a preset distance;
the cutting mechanism (60) is arranged between the feeding mechanism (50) and the clamping mechanism (20), and the cutting mechanism (60) is used for cutting the pipe material (100) so that the part of the pipe material (100) on one side of the clamping mechanism (20) forms the pipe fitting.
6. The pipe end machining device according to claim 5, further comprising:
a feed mechanism (70), the feed mechanism (70) being disposed adjacent to the gripping mechanism (20) in a horizontal direction, a feed portion (71) of the feed mechanism (70) being located downstream of the gripping mechanism (20) in an axial direction of the pipe when the gripping mechanism (20) is located at the feed position; the feeding part (71) is provided with an accommodating space (711) for accommodating the pipe;
after the clamping mechanism (20) moves from the machining position to the feeding position, the feeding mechanism (50) conveys the pipe material (100) to one side of the clamping mechanism (20) so that the machined pipe fitting on the clamping mechanism (20) moves into the accommodating space (711) under the pushing action of the pipe material (100).
7. The pipe end machining device according to claim 6, wherein the feed portion (71) is provided to be vertically liftable, and the feed portion (71) is used for conveying the machined pipe to a next station.
8. The pipe end machining device according to claim 5, wherein the feed mechanism (50) includes:
a first clamping portion (51), wherein the first clamping portion (51) is movably arranged along the axial direction of the pipe material (100), the first clamping portion (51) has a first stop position and a second stop position, and the first clamping portion (51) has a clamping state for clamping the pipe material (100) and a non-clamping state for moving relative to the pipe material (100);
a second clamping portion (52), wherein the second clamping portion (52) is fixedly arranged between the first clamping portion (51) and the cutting mechanism (60), and the second clamping portion (52) has a clamping state for clamping the pipe material (100) and a non-clamping state for moving relative to the pipe material (100);
when the first clamping part (51) is located at the first stopping position, the first clamping part (51) is in a clamping state, and the second clamping part (52) is in a non-clamping state, the first clamping part (51) moves from the first stopping position to the second stopping position to drive the pipe material (100) to move for the preset distance; when the first clamping part (51) moves to the second stopping position, the first clamping part (51) is in a non-clamping state, and the second clamping part (52) is in a clamping state, the first clamping part (51) moves from the second stopping position to the first stopping position.
9. A U-shaped pipe processing device is characterized by comprising:
a pipe end machining device (1), the pipe end machining device (1) being used for performing flaring and/or deburring of a pipe fitting, the pipe end machining device (1) being the pipe end machining device according to any one of claims 1 to 8;
the bending device (2) is arranged at the downstream of the pipe end machining device (1), and the bending device (2) is used for bending the pipe fitting to form a U-shaped pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911026177.8A CN110744306B (en) | 2019-10-25 | 2019-10-25 | Pipe end processing device and U-shaped pipe processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911026177.8A CN110744306B (en) | 2019-10-25 | 2019-10-25 | Pipe end processing device and U-shaped pipe processing equipment |
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| CN110744306B true CN110744306B (en) | 2020-12-08 |
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| CN114147452A (en) * | 2021-12-20 | 2022-03-08 | 合肥锦利丰机械有限公司 | U-shaped pipe machining device |
| CN115446606B (en) * | 2022-10-10 | 2024-05-07 | 山东万事达建筑钢品股份有限公司 | Automatic purlin dividing device |
| CN116532995B (en) * | 2023-05-26 | 2024-07-09 | 珠海格捷智能装备有限公司 | U-shaped pipe processing equipment |
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