CN117772934A - Seamless branch pipe production equipment and seamless branch pipe - Google Patents
Seamless branch pipe production equipment and seamless branch pipe Download PDFInfo
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- CN117772934A CN117772934A CN202410219426.XA CN202410219426A CN117772934A CN 117772934 A CN117772934 A CN 117772934A CN 202410219426 A CN202410219426 A CN 202410219426A CN 117772934 A CN117772934 A CN 117772934A
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- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000006872 improvement Effects 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
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Abstract
The application discloses seamless branch pipe production facility and seamless branch pipe belongs to air conditioner accessory processing technology field. A seamless branching pipe production apparatus comprising: the frame is provided with an upper fixed mould and a lower fixed mould which are matched with each other to fix the branch pipe; the processing mechanism is used for processing the pipe orifice of the branch pipe collecting pipe; the first rotating source is fixedly arranged on the frame, a driving shaft of the first rotating source is fixedly connected with a first screw rod, a connecting plate is connected to the first screw rod in a threaded manner, a first linear driver is fixedly arranged on the connecting plate, a driving shaft of the first linear driver is fixedly connected with a supporting frame, two sides of the supporting frame are respectively and slidably connected with a die frame, and a flaring die and a necking die which are vertically arranged are respectively arranged on each die frame; and the two-way screw rod is in threaded connection with the two die frames. The application has the effect of improving the working efficiency.
Description
Technical Field
The application relates to the technical field of air conditioner accessory processing, in particular to seamless branch pipe production equipment and a seamless branch pipe.
Background
The air conditioner branch pipe is also called an air conditioner branch pipe or branch pipe and the like, and is a pipeline connecting piece used in an air conditioning system and used for branching refrigerant gas in the air conditioning system into different pipelines or equipment. The branch pipe is a connecting pipe for connecting the host and the plurality of terminal devices and is divided into an air pipe and a liquid pipe.
When the branch pipe is processed, the pipe orifice of the branch pipe needs to be expanded or contracted, and when the pipe orifice is expanded or contracted, the reducing punch is required to punch the pipe orifice. Reference is made to chinese patent document CN208349633U, which discloses a split manifold and a stamping die for processing the split manifold, including a flaring module, a necking module and a split manifold blank, where the distance between the flaring module and the necking module is greater than the distance between two split ends of the split manifold blank when the split manifold pipe orifice is processed in the patent document, so that the flaring module and the necking module do not interfere with the split manifold when flaring or necking is performed on each pipe orifice.
Aiming at the related technology, the split manifold needs to carry out flaring and necking processing on two pipe orifices of the split end, after the two pipes are flared through the flaring module, the two pipe orifices are subjected to necking processing through the necking module, the processing process is complex, and the improvement of the working efficiency is not facilitated.
Disclosure of Invention
In view of this, this application provides a seamless lateral pipe production facility and seamless lateral pipe, is favorable to improving work efficiency on the one hand, and on the other hand can adapt to the processing of two shunt tubes different positions of lateral pipe.
To solve the above technical problem, in a first aspect, the present application provides a seamless branch pipe production apparatus, including: the device comprises a frame, wherein an upper fixed mould and a lower fixed mould are arranged on the frame, and the upper fixed mould and the lower fixed mould are mutually matched and used for fixing a branch pipe; the processing mechanism is used for processing the pipe orifice of the branch pipe collecting pipe; the first rotating source is fixedly arranged on the frame, a driving shaft of the first rotating source is fixedly connected with a first screw rod, a connecting plate capable of vertically moving is connected to the first screw rod in a threaded mode, a first linear driver is fixedly arranged on the connecting plate, a supporting frame is fixedly connected to the driving shaft of the first linear driver, two sides of the supporting frame are respectively and slidably connected with a die frame, a flaring die and a necking die are vertically arranged on the die frame on one side of the supporting frame, and two necking dies are vertically arranged on the die frame on the other side of the supporting frame; and the two-way screw rod is in threaded connection with the two die frames.
Through adopting above-mentioned technical scheme, when needs branch pipe are processed, firstly place down on the fixed mould, then fix the branch pipe through the cooperation of fixed mould and lower fixed mould, then process the mouth of pipe of branch pipe pressure manifold through processing agency, carry out reaming processing twice to the pressure manifold mouth of pipe, then start first rotation source and drive first screw rod and rotate, then drive the connecting plate and carry out vertical linear movement, thereby make flaring mould and throat mould and branch pipe be located same horizontal plane, then rotatory two-way screw rod make two mould framves be close to each other or keep away from each other, thereby make flaring mould or throat mould align with the mouth of pipe of two shunt tubes of branch pipe, then start first linear drive and drive the support frame and remove the mouth of pipe of two shunt tubes of branch pipe and process, thereby be favorable to work efficiency's improvement.
Optionally, the processing mechanism includes fixed mounting in the second rotation source in the frame, the drive shaft fixedly connected with second screw rod of second rotation source, second screw rod threaded connection has the removal frame that can horizontal slip, remove frame top fixed mounting and have the second linear drive, the drive shaft fixedly connected with processing platform of second linear drive, flaring die and necking die still set up in on the processing platform.
Through adopting above-mentioned technical scheme, when needs divide branch pipe collecting pipe mouth of pipe to process, at first start the second rotation source and drive the second screw rod and rotate to make the horizontal linear movement of movable frame, and make the flaring mould correspond the mouth of pipe of branch pipe collecting pipe, then start the second linear drive and drive the processing platform and remove, thereby make the flaring mould remove and divide the mouth of pipe of branch pipe collecting pipe and carry out the flaring, repeat above-mentioned process and carry out the flaring once more to it afterwards, thereby be favorable to work efficiency's improvement.
Optionally, both sides of the frame are provided with limiting frames for limiting the movable frame.
Through adopting above-mentioned technical scheme, the setting of spacing can restrict the travel distance of moving the frame to can improve security, stability and the accuracy of this equipment.
Optionally, adjusting mechanisms for adjusting the movement amounts of the flaring die and the necking die are arranged on two sides of the die frame.
Through adopting above-mentioned technical scheme, the processing position of two shunt tubes of branch pipe is different to the amount of movement of flaring mould and throat mould is adjusted through adjustment mechanism's setting, and then ensures that two shunt tubes of branch pipe are processed simultaneously, is favorable to work efficiency's improvement.
Optionally, adjustment mechanism include horizontal sliding connection in the regulating plate of support frame, the regulating plate with flaring die and the butt of throat mould, threaded connection has adjusting bolt on the regulating plate, adjusting bolt with the support frame rotates to be connected.
Through adopting above-mentioned technical scheme, when needing to adjust flaring mould and throat mould, at first rotatory adjusting bolt makes the regulating plate remove to make the regulating plate keep away from flaring mould and throat mould, when processing two shunt tubes of branch pipe, the flaring mould or the throat mould of both sides begin to remove to the shunt tubes of branch pipe, when the shunt tubes of branch pipe are contacted to the throat mould of one side, the throat mould can remove and with the regulating plate butt again, thereby can process two shunt tubes of branch pipe when two shunt tube processing positions are not located same vertical face, thereby be favorable to the improvement of work efficiency, and once can adjust all flaring moulds or throat moulds of a vertical row, need not adjust flaring mould or throat mould one by one, and then be favorable to the improvement of work efficiency again.
Optionally, the processing platform with all be provided with the third on the mould frame and rotate the source, fixedly connected with chamfer mould in the drive shaft of third rotates the source.
Through adopting above-mentioned technical scheme, can carry out chamfer to it after the branch pipe processing is accomplished through the chamfer mould, no longer need remove another working position with the branch pipe and chamfer to shorten process time, be favorable to work efficiency's improvement.
Optionally, a guide rod capable of sliding horizontally is arranged on one side of the flaring die and one side of the necking die, and a reset spring is sleeved on each guide rod respectively.
By adopting the technical scheme, the flaring die or the necking die can be driven to return to the initial position in the moving process of the adjusting plate, and the flaring die and the necking die are matched with the reset spring together to reset.
In a second aspect, the present application provides a seamless branching pipe, which is applied to the apparatus for producing a seamless branching pipe in the first aspect, and the seamless branching pipe is an integrally formed branching pipe.
In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
1. the flaring die and the necking die can process two shunt tubes of the shunt tubes simultaneously through adjusting the connecting plate and the die frame, so that the improvement of the working efficiency is facilitated;
2. because the processing positions of the two shunt pipes of the branch pipe are different, the two shunt pipes of the branch pipe can be processed simultaneously after the flaring die or the necking die is adjusted by the adjusting mechanism, and each flaring die or necking die is not required to be adjusted, thereby being beneficial to improving the working efficiency;
3. after the chamfering mould is used for chamfering the branch pipe, the upper fixed mould is separated from the branch pipe, and then the chamfering mould is pushed out, so that the probability that the branch pipe moves upwards along with the upper fixed mould can be reduced, and the branch pipe can be protected.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram showing the structure of a necking die and an adjusting plate according to an embodiment of the present application;
FIG. 3 is a schematic view showing a structure of a processing mechanism according to an embodiment of the present application;
FIG. 4 is a schematic view showing the structure of a return spring and a guide rod according to an embodiment of the present application
Fig. 5 is a schematic structural diagram showing a seamless branching pipe according to an embodiment of the present application.
Reference numerals illustrate: 1. a frame; 11. an upper fixing mold; 12. a lower fixed mold; 2. a processing mechanism; 21. a second rotation source; 22. a second screw; 23. a moving rack; 24. a second linear driver; 25. a processing table; 3. a first rotation source; 31. a first screw; 32. a connecting plate; 33. a first linear drive; 34. a support frame; 35. a mold frame; 36. flaring die; 37. necking die; 38. a bidirectional screw; 4. a limiting frame; 5. an adjusting mechanism; 51. an adjusting plate; 52. an adjusting bolt; 6. a third rotation source; 61. chamfering die; 7. a guide rod; 71. and a return spring.
Detailed Description
For the purposes, technical solutions and advantages of the embodiments of the present application to be more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the described embodiments of the present application are within the scope of the protection of the present application.
In a first aspect, the present application provides a seamless branch pipe production facility, refer to fig. 1 and 2, including erect frame 1 on the horizontal plane, be provided with lower fixed mould 12 in frame 1, lower fixed mould 12 top is provided with fixed mould 12 complex upper fixed mould 11 down, carry out vertical linear movement through setting up cylinder control upper fixed mould 11, one side of branch pipe collecting pipe is provided with the processing mechanism 2 that is used for carrying out processing to branch pipe collecting pipe mouth, frame 1 keeps away from processing mechanism 2 one side top fixed mounting and has first rotation source 3, the first screw 31 of the vertical setting of drive shaft fixedly connected with of first rotation source 3, threaded connection has connecting plate 32 on the first screw 31, and be provided with the slide rail with connecting plate 32 sliding connection in frame 1, connecting plate 32 keeps away from slide rail one side fixed mounting and has first linear drive 33, the drive shaft fixedly connected with support frame 34 of first linear drive 33, support frame 34 both sides are sliding connection respectively has mould frame 35, equal threaded connection has two bi-directional screw 38 on two mould frames 35, two mould frames 35 are close to each other or keep away from each other by the reverse rotation, one side mould frame 35 is provided with a first screw 31 of vertical flaring 36 and mould 37 is located the mouth of mould 37 on the side is arranged in the mould 37, the side is arranged in the mould 37.
When the branch pipe is required to be processed, the branch pipe is firstly placed on the lower fixed mould 12, then the branch pipe is fixed through the cooperation of the upper fixed mould 11 and the lower fixed mould 12, then the pipe orifice of the branch pipe collecting pipe is processed through the processing mechanism 2, the pipe orifice of the collecting pipe is subjected to reaming processing twice, then the first rotating source 3 is started to drive the first screw rod 31 to rotate, and then the connecting plate 32 is driven to vertically and linearly move, so that the flaring mould 36 and the necking mould 37 are positioned on the same horizontal plane with the branch pipe, and then the two mould frames 35 are mutually close to or far away from each other by rotating the bidirectional screw rod 38, so that the flaring mould 36 or the necking mould 37 is aligned with the pipe orifice of the two branch pipes of the branch pipe, and then the first linear driver 33 is started to drive the supporting frame 34 to move to process the pipe orifice of the two branch pipes, thereby being beneficial to the improvement of the working efficiency.
Referring to fig. 1 and 3, the processing mechanism 2 includes a second rotation source 21 fixedly installed on the frame 1, a driving shaft of the second rotation source 21 is fixedly connected with a second screw 22 horizontally arranged, the second screw 22 is in threaded connection with a moving frame 23, two sides of the frame 1 are both provided with limiting frames 4 for limiting the moving frame 23, a second linear driver 24 is fixedly installed at the top of the moving frame 23, a processing table 25 is fixedly connected with the driving shaft of the second linear driver 24, the second linear driver 24 can drive the processing table 25 to be close to a branch pipe, and two flaring dies 36 with unequal diameters are arranged on the processing table 25.
When the pipe orifice of the branch pipe collecting pipe is required to be processed, the second rotation source 21 is started to drive the second screw rod 22 to rotate, so that the movable frame 23 moves horizontally and linearly, the flaring die 36 corresponds to the pipe orifice of the branch pipe collecting pipe, then the second linear driver 24 is started to drive the processing table 25 to move, so that the flaring die 36 moves to flare the pipe orifice of the branch pipe collecting pipe, and then the process is repeated to flare again, so that improvement of working efficiency is facilitated. The setting of spacing 4 can restrict the travel distance of moving frame 23 to can improve the security, stability and the accuracy of this equipment.
Referring to fig. 1, the die holder 35 is provided on both sides with an adjusting mechanism 5 for adjusting the movement amounts of the flaring die 36 and the necking die 37.
Referring to fig. 1, 2 and 4, the adjusting mechanism 5 includes an adjusting plate 51 that is horizontally slidably connected to the support frame 34, the adjusting plate 51 is abutted to the flaring die 36 and the necking die 37, an adjusting bolt 52 is screwed to the adjusting plate 51, the adjusting bolt 52 is rotationally connected to the support frame 34, the adjusting plate 51 can be moved in the horizontal direction by rotating the adjusting bolt 52, a connecting rod is fixedly connected to one side, away from the lower fixed die 12, of the adjusting plate 51, the connecting rod passes through the connecting plate 32, one end, away from the adjusting plate 51, of the connecting rod is fixedly connected with the connecting plate 32, and a spring sleeved on the connecting rod is arranged between the connecting plate 32 and the support frame 34.
When the flaring die 36 and the necking die 37 need to be adjusted, the adjusting bolt 52 is rotated to enable the adjusting plate 51 to move, the adjusting plate 51 is far away from the flaring die 36 and the necking die 37, when two split pipes of a split pipe are processed, the flaring die 36 or the necking die 37 on two sides starts to move towards the split pipes of the split pipe, when the flaring die 36 or the necking die 37 on one side contacts the split pipes of the split pipe, the necking die 37 can move and is in abutting contact with the adjusting plate 51 again, and therefore when the processing positions of the two split pipes of the split pipe are not located on the same vertical surface, the two split pipes of the split pipe can be processed, and therefore improvement of working efficiency is facilitated.
Referring to fig. 3 and 4, the processing table 25 and the die holder 35 are each provided with a third rotation source 6, and a chamfering die 61 is fixedly connected to a driving shaft of the third rotation source 6.
Referring to fig. 4, a guide rod 7 capable of sliding horizontally is provided on one side of the flaring die 36 and the necking die 37, and a return spring 71 is respectively sleeved on each guide rod 7. During the movement of the adjusting plate 51, the flaring die 36 or the necking die 37 can be driven to return to the initial position, and the flaring die 36 and the necking die 37 are reset by being matched with the reset spring 71.
The implementation principle of the seamless branch pipe production equipment is as follows: the branch pipe is firstly placed on the lower fixed mould 12, then the branch pipe is fixed through the matching of the upper fixed mould 11 and the lower fixed mould 12, then the second rotating source 21 is started to drive the second screw rod 22 to rotate, so that the movable frame 23 moves horizontally and linearly, the flaring mould 36 corresponds to the pipe orifice of the branch pipe collecting pipe, then the second linear driver 24 is started to drive the processing platform 25 to move, so that the flaring mould 36 moves to flare the pipe orifice of the branch pipe collecting pipe, then the process is repeated to flare the branch pipe again, then the pipe orifice of the branch pipe collecting pipe is chamfered through the chamfering mould 61, then the first rotating source 3 is started to drive the first screw rod 31 to rotate, then the connecting plate 32 is driven to move vertically and linearly, so that the flaring mould 36 and the necking mould 37 are positioned on the same horizontal plane with the branch pipe, then the two mould frames 35 are rotated to enable the two mould frames 35 to be close to or far away from each other, then the adjusting bolt 52 is started to drive the adjusting plate 51 close to the second rotating source 21 to move away from the pipe orifice of the branch pipe collecting pipe, then the first linear driver 33 is started to drive the branch mould 34 to move the two branch pipe orifice of the branch pipe collecting pipe to chamfer the branch pipe through the chamfering mould 61 to chamfer the pipe, and then the branch pipe 11 is processed, and finally the branch pipe is chamfered and removed.
In a second aspect, the present application provides a seamless branching pipe, which is applied to the apparatus for producing a seamless branching pipe in the first aspect, and is an integrally formed branching pipe (refer to fig. 5).
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those skilled in the art as the case may be.
While the foregoing is directed to the preferred embodiments of the present application, it should be noted that modifications and adaptations to those embodiments may occur to one skilled in the art and that such modifications and adaptations are intended to be comprehended within the scope of the present application without departing from the principles set forth herein.
Claims (8)
1. A seamless branching pipe production apparatus, comprising:
a frame (1), wherein an upper fixed mould (11) and a lower fixed mould (12) are arranged on the frame (1), and the upper fixed mould (11) and the lower fixed mould (12) are mutually matched for fixing the branch pipe;
the processing mechanism (2) is used for processing the pipe orifice of the branch pipe collecting pipe;
the first rotating source (3) is fixedly arranged on the frame (1), a driving shaft of the first rotating source (3) is fixedly connected with a first screw rod (31), a connecting plate (32) capable of vertically moving is connected to the first screw rod (31) in a threaded mode, a first linear driver (33) is fixedly arranged on the connecting plate (32), a supporting frame (34) is fixedly connected to the driving shaft of the first linear driver (33), mold frames (35) are respectively and slidably connected to two sides of the supporting frame (34), a flaring mold (36) and a necking mold (37) are vertically arranged on the mold frames (35) on one side of the supporting frame (34), and two necking molds (37) are vertically arranged on the mold frames (35) on the other side of the supporting frame (34);
and the bidirectional screw rod (38) is connected with the two die frames (35) in a threaded manner.
2. A seamless branching pipe production apparatus as in claim 1, wherein: the processing mechanism (2) comprises a second rotating source (21) fixedly mounted on the frame (1), a driving shaft of the second rotating source (21) is fixedly connected with a second screw rod (22), a movable frame (23) capable of horizontally sliding is connected with the second screw rod (22) in a threaded mode, a second linear driver (24) is fixedly mounted at the top of the movable frame (23), a processing table (25) is fixedly connected with the driving shaft of the second linear driver (24), and a flaring die (36) and a necking die (37) are further arranged on the processing table (25).
3. A seamless branching pipe production apparatus as claimed in claim 2, wherein: limiting frames (4) for limiting the movable frames (23) are arranged on two sides of the frame (1).
4. A seamless branching pipe production apparatus according to claim 3, wherein: and adjusting mechanisms (5) for adjusting the moving amounts of the flaring die (36) and the necking die (37) are arranged on two sides of the die frame (35).
5. The seamless branching pipe production apparatus as set forth in claim 4, wherein: the adjusting mechanism (5) comprises an adjusting plate (51) which is horizontally and slidably connected with the supporting frame (34), the adjusting plate (51) is in butt joint with the flaring die (36) and the necking die (37), an adjusting bolt (52) is connected onto the adjusting plate (51) in a threaded mode, and the adjusting bolt (52) is rotationally connected with the supporting frame (34).
6. A seamless branching pipe production apparatus as claimed in claim 2, wherein: the processing table (25) and the die frame (35) are respectively provided with a third rotation source (6), and a chamfering die (61) is fixedly connected to a driving shaft of the third rotation source (6).
7. The seamless branching pipe production apparatus as set forth in claim 6, wherein: the flaring die (36) and one side of the necking die (37) are respectively provided with a guide rod (7) capable of horizontally sliding, and each guide rod (7) is respectively sleeved with a reset spring (71).
8. A seamless branching pipe, applied to the seamless branching pipe production apparatus of claim 1, characterized in that: the seamless branch pipe is an integrated branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410219426.XA CN117772934B (en) | 2024-02-28 | 2024-02-28 | Seamless branch pipe production equipment and seamless branch pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410219426.XA CN117772934B (en) | 2024-02-28 | 2024-02-28 | Seamless branch pipe production equipment and seamless branch pipe |
Publications (2)
| Publication Number | Publication Date |
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| CN117772934A true CN117772934A (en) | 2024-03-29 |
| CN117772934B CN117772934B (en) | 2024-05-24 |
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| CN202410219426.XA Active CN117772934B (en) | 2024-02-28 | 2024-02-28 | Seamless branch pipe production equipment and seamless branch pipe |
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| CN208231271U (en) * | 2018-03-30 | 2018-12-14 | 河南诚兴金属制品有限公司 | A kind of T tube integration precise machining device |
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| CN111822604A (en) * | 2020-06-10 | 2020-10-27 | 王加县 | Tube for heat exchanger and end flaring and necking equipment and method thereof |
| CN114393134A (en) * | 2021-12-21 | 2022-04-26 | 浙江新龙实业有限公司 | Engine battery cooling pipe processingequipment |
| CN218134494U (en) * | 2022-08-13 | 2022-12-27 | 上海精通空调有限公司 | Integrated form expands shrinkage cavity copper pipe processing structure |
| CN219425450U (en) * | 2022-12-26 | 2023-07-28 | 奥美森智能装备股份有限公司 | Central air conditioning heat exchanger expand tube equipment |
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2024
- 2024-02-28 CN CN202410219426.XA patent/CN117772934B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH05228565A (en) * | 1992-02-20 | 1993-09-07 | Hidaka Seiki Kk | Instrument for checking flare |
| JPH0999333A (en) * | 1995-10-03 | 1997-04-15 | Hidaka Seiki Kk | Re-flaring device |
| JPH09192759A (en) * | 1996-01-09 | 1997-07-29 | Toshiba Corp | Method and device for flare working of pipe |
| KR970053709U (en) * | 1996-03-18 | 1997-10-13 | 주식회사한국금속 | Molding device for expansion of metal pipe |
| JP2002316227A (en) * | 2001-04-23 | 2002-10-29 | Mitsubishi Electric Corp | Flare expanding device of heat exchanger |
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| CN218134494U (en) * | 2022-08-13 | 2022-12-27 | 上海精通空调有限公司 | Integrated form expands shrinkage cavity copper pipe processing structure |
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|---|---|
| CN117772934B (en) | 2024-05-24 |
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