CN107199274B - Device for processing condenser core of automobile air conditioner - Google Patents
Device for processing condenser core of automobile air conditioner Download PDFInfo
- Publication number
- CN107199274B CN107199274B CN201710321711.2A CN201710321711A CN107199274B CN 107199274 B CN107199274 B CN 107199274B CN 201710321711 A CN201710321711 A CN 201710321711A CN 107199274 B CN107199274 B CN 107199274B
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- CN
- China
- Prior art keywords
- heat exchange
- punching
- air conditioner
- condenser core
- positioning column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
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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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/10—Heat sinks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to an automobile air conditioner condenser core body, in particular to a device for processing the automobile air conditioner condenser core body, which comprises a rack, wherein a material ejecting mechanism and punching equipment for punching heat exchange sheets of the condenser core body are arranged on the rack, the heat exchange sheets punched by the punching equipment are ejected by the material ejecting mechanism and then pushed to a conveying belt by a pushing mechanism, the rear end of the conveying belt forms a slope, so that the heat exchange sheets are automatically changed from the horizontal direction to the vertical direction, then the heat exchange sheets in the vertical direction are close to a horizontally fixed radiating pipe by a mechanical claw, a limiting mechanism is arranged on the outer side of the radiating pipe, the mechanical claw sleeves a plurality of heat exchange sheets on the radiating pipe through a central hole, and meanwhile, the limiting device limits the interval between the two heat exchange sheets sleeved. The invention completes the automatic processing from the punching to the assembling of the heat exchange plate, greatly improves the generation efficiency and saves the labor cost.
Description
Technical Field
The invention relates to an automobile air conditioner condenser, in particular to a device for processing an automobile air conditioner condenser core.
Background
The condenser is the core part of vehicle air conditioner, and well bus and bus mostly all adopt tube-tape formula or tube-fin condenser, the condenser that a pipe left and right snakelike winding promptly, and its heat transfer area is big, but inefficiency, occupation space are big, the consumptive material is many. Existing cars basically employ advanced parallel flow condensers. At present, an important component of a parallel flow condenser of an automobile air conditioner is a condenser core body, and the condenser core body is developed in the direction of how to strengthen heat transfer, reduce wind resistance, improve heat exchange efficiency and the like. The principle of the existing parallel flow condenser for an automotive air conditioning system is as follows: the refrigerant enters the collecting pipe from the inlet, and flows out from the outlet after the heat of the refrigerant is dissipated through the core body. Thus, the heat dissipation capacity of the core determines the quality of the condenser. The existing processing equipment for the condenser core has a complex structure and low automation degree.
Disclosure of Invention
Aiming at the technical problems, the invention provides a device for processing the condenser core body of the automobile air conditioner, which has the advantages of simple structure and higher automation degree.
The technical scheme adopted by the invention for solving the technical problems is as follows: device of processing vehicle air conditioner condenser core, which comprises a frame, be provided with liftout mechanism in the frame and carry out the punching machine who punches a hole to condenser core heat exchanger fin, the heat exchanger fin after punching a hole through punching machine passes through liftout mechanism is ejecting, then through on pushing mechanism propelling movement to the conveyer belt, the conveyer belt rear end forms the slope, makes the heat exchanger fin by horizontal direction automatic transformation vertical direction, and the rethread gripper makes the heat exchanger fin of vertical direction be close to the fixed cooling tube of level, is provided with stop gear in the cooling tube outside, and the gripper is established several heat exchanger fins on the cooling tube through the centre bore cover, simultaneously stop gear prescribes a limit to the spacing of establishing between two heat exchanger fins on the cooling tube.
Preferably, the punching equipment comprises a workbench arranged on the rack, a punching seat arranged on the upper side of the workbench and a plurality of punching heads arranged on the punching seat, wherein a positioning column is arranged on the workbench, a heat exchange sheet provided with a central hole can be sleeved on the positioning column, and a driving mechanism drives the punching seat to drive the punching head to move down to punch a hole on the heat exchange sheet sleeved on the positioning column.
Preferably, a through hole is formed in the middle of the punching seat, and the punching seat moves downwards along the positioning column through the through hole.
Preferably, the positioning column can be sleeved with a plurality of heat exchange sheets.
Preferably, an annular groove is formed in the workbench around the positioning column, a template capable of containing the heat exchange plate penetrates through the positioning column and is arranged in the annular groove, and a die hole matched with the punching shape of the heat exchange plate is formed in the template.
Preferably, the bottom of the ring groove is provided with a chip outlet.
Preferably, the edge of the template is provided with a plurality of positioning rods which can penetrate through the edge of the heat exchange plate.
Preferably, the ejection mechanism comprises an air cylinder and an ejector rod which are arranged at the bottom of the workbench, and the ejector rod which is driven by the air cylinder to stretch and retract sequentially penetrates through the chip outlet hole and the die hole to eject the heat exchange piece from bottom to top out of the positioning column and the positioning rod.
Preferably, the pushing mechanism comprises a hydraulic cylinder arranged on the rack and a pushing plate driven by the hydraulic cylinder, and the pushing plate pushes the ejected heat exchange fins to the conveying belt through the hydraulic cylinder.
Preferably, one end, far away from the heat exchange plate in the vertical direction, of the radiating pipe is fastened through a clamp, the limiting mechanism comprises a bottom plate for mounting a manipulator and a supporting block arranged on the bottom plate, the side face of the supporting block abuts against the clamp, and the upper end face of the supporting block abuts against the lower side of the radiating pipe; the bottom plate is provided with a plurality of telescopic blocks in the axial direction of the gaps of the heat exchange pieces, when the manipulator sleeves the first heat exchange piece on the radiating pipe until the first heat exchange piece is tightly attached to the supporting block, the first telescopic block extends upwards, when the manipulator sleeves the second heat exchange piece on the radiating pipe until the first telescopic block is tightly attached to the second heat exchange piece, the second telescopic block extends upwards, and therefore the last heat exchange piece is sleeved on the radiating pipe.
According to the technical scheme, the punching equipment, the material ejecting mechanism, the pushing mechanism and the limiting mechanism are matched, so that automatic processing from punching of the heat exchange fins to assembling on the radiating pipe is completed, the generating efficiency is greatly improved, and the labor cost is saved. The punching equipment provided by the invention is used for punching the heat exchange fins, so that the air vents can be formed on the heat exchange fins, and the wind resistance of the heat exchange fins is reduced; meanwhile, the punching position can be more accurate through the positioning column; and different templates are utilized to process the heat exchange fins with different hole shapes, so that the adaptability is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a punching and ejecting mechanism of the present invention.
Fig. 2 is a schematic structural view of the limiting mechanism of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 and 2, and the exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Device of processing vehicle air conditioner condenser core, including frame 1, be provided with liftout mechanism 8 in the frame and carry out the punching equipment 5 that punches a hole to condenser core heat exchanger fin 4, the heat exchanger fin after punching a hole through punching equipment passes through liftout mechanism is ejecting, then through on pushing mechanism 9 propelling movement to conveyer belt 101, the conveyer belt rear end forms the slope, makes the heat exchanger fin by horizontal direction automatic transformation vertical direction, and rethread gripper 102 makes the heat exchanger fin of vertical direction be close to the fixed cooling tube 103 of level, is provided with stop gear 10 in the cooling tube outside, and the gripper overlaps several heat exchanger fins on the cooling tube through the centre bore cover, simultaneously stop gear injects the interval of cover between two heat exchanger fins on the cooling tube. Therefore, the automatic processing from the punching of the heat exchange plates to the assembling of the heat exchange plates is realized, and the automation degree of the processing of the condenser core body is improved.
The punching equipment 5 comprises a workbench 2 arranged on a rack, a punching seat 51 arranged on the upper side of the workbench and a plurality of punching heads 52 arranged on the punching seat, wherein a positioning column 3 is arranged on the workbench, a heat exchange sheet provided with a central hole can be sleeved on the positioning column, and a driving mechanism 6 drives the punching seat to drive the punching heads to move downwards to punch the heat exchange sheet sleeved on the positioning column. The heat exchange plate is arranged on the radiating pipe of the condenser through the central hole, the outline of the positioning column is consistent with the shape of the central hole, and the heat exchange plate can be positioned on the workbench through the positioning column, so that the heat exchange plate is prevented from moving, and the processing precision is improved; the driving mechanism can adopt hydraulic pressure, air pressure and other devices, and the punching seat is driven to move by the driving mechanism; the punching head is movably connected with the punching seat, so that the corresponding punching head can be conveniently replaced according to different hole shapes of the ventilation holes of the heat exchange plate. A through hole 53 is formed in the middle of the punching seat, and the punching seat moves downwards along the positioning column through the through hole. In the implementation process, the shape of the through hole is ensured to be consistent with the appearance of the positioning column, and when punching, the driving mechanism drives the punching seat to drive the punching head to move downwards so that the positioning column passes through the through hole; on the one hand can prevent like this that the punching seat from rocking in order to influence the machining precision, on the other hand avoids the reference column to interfere punching head and heat exchanger fin contact. The positioning column can be sleeved with a plurality of heat exchange sheets, so that a plurality of heat exchange sheets can be processed at one time, and the processing efficiency is improved.
According to the invention, a ring groove 21 is formed on the workbench around the positioning column, a template 7 capable of placing the heat exchange sheet penetrates through the positioning column and is arranged in the ring groove, and a die hole 71 matched with the punching shape of the heat exchange sheet is formed in the template. The invention adopts the way that the heat exchange fins are matched with the modules, and the heat exchange fins with different vent holes can be processed through different templates, thereby greatly improving the adaptability; meanwhile, the template can be replaced according to the abrasion degree, the machining precision is guaranteed, the whole workbench is prevented from being replaced, and the maintenance cost is reduced. In the implementation process, the template is arranged in the annular groove, and the template can be prevented from shaking through the positioning of the annular groove and the positioning column, so that the positioning is more accurate. A scrap outlet hole 22 is formed at the bottom of the ring groove, so that scraps left in punching are discharged from the scrap outlet hole to avoid influencing processing; the edge of the template is provided with a plurality of positioning rods 72 which can penetrate through the edges of the heat exchange plates, so that the heat exchange plates can be prevented from rotating, and the processing precision is further improved.
The material ejecting mechanism 8 comprises an air cylinder 81 and an ejector rod 82 which are arranged at the bottom of the workbench, the ejector rod which is driven by the air cylinder to stretch and retract sequentially penetrates through the chip outlet hole and the die hole to eject the heat exchange sheet out of the positioning column and the positioning rod from bottom to top, so that the heat exchange sheet is separated from the restraint of the positioning column and the positioning rod, and the pushing is convenient. The mode is simple in structure, convenient to install, low in cost and high in practicability. The pushing mechanism 9 of the present invention comprises a hydraulic cylinder 91 arranged on the frame and a push plate 92 driven by the hydraulic cylinder, which pushes the ejected heat exchanger fins to the conveyor belt by the hydraulic cylinder in order to assemble the heat exchanger fins.
One end of the radiating pipe, which is far away from the heat exchange plate in the vertical direction, is fastened through a clamp 104, the limiting mechanism 10 comprises a bottom plate 105 for mounting a manipulator and a supporting block 106 arranged on the bottom plate, the side surface of the supporting block abuts against the clamp, and the upper end surface of the supporting block abuts against the lower side of the radiating pipe; the bottom plate is provided with a plurality of telescopic blocks 107 in the axial direction of the gaps of the heat exchange pieces, when the manipulator sleeves the first heat exchange piece on the radiating pipe until the first heat exchange piece is tightly attached to the supporting block, the first telescopic block extends upwards, when the manipulator sleeves the second heat exchange piece on the radiating pipe until the first telescopic block is tightly attached to the second heat exchange piece, the second telescopic block extends upwards, and therefore the last heat exchange piece is sleeved on the radiating pipe. When the mechanical claw stops working, the plurality of telescopic blocks are retracted into the bottom plate; the supporting shoe can support the cooling tube on the one hand, and on the other hand can fix a position the position of first piece heat exchanger fin, makes the cooling tube tip leave predetermined length, guarantees the accuracy nature of processing. From the above, the automatic assembly of the heat exchange plates can be realized, and the processing efficiency is greatly improved.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention.
Claims (10)
1. Device of processing vehicle air conditioner condenser core, including the frame, its characterized in that: be provided with liftout mechanism in the frame and carry out the punching equipment that punches a hole to condenser core heat exchanger fin, the heat exchanger fin after punching a hole through punching equipment passes through liftout mechanism is ejecting, then on pushing mechanism propelling movement to the conveyer belt, the conveyer belt rear end forms the slope, makes the heat exchanger fin by horizontal direction automatic transformation vertical orientation, and rethread gripper makes the heat exchanger fin of vertical orientation be close to the fixed cooling tube of level, is provided with stop gear in the cooling tube outside, and the gripper passes through the centre bore cover with several heat exchanger fins and establishes on the cooling tube, simultaneously stop gear prescribes a limit to establish the interval between two heat exchanger fins on the cooling tube.
2. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 1, wherein: the punching equipment comprises a workbench arranged on the rack, a punching seat arranged on the upper side of the workbench and a plurality of punching heads arranged on the punching seat, wherein the workbench is provided with a positioning column, a heat exchange sheet provided with a center hole can be sleeved on the positioning column, and a driving mechanism drives the punching seat to drive the punching heads to move down to punch holes on the heat exchange sheet sleeved on the positioning column.
3. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 2, wherein: a through hole is formed in the middle of the punching seat, and the punching seat moves downwards along the positioning column through the through hole.
4. An apparatus for manufacturing a condenser core of an air conditioner for an automobile according to claim 2 or 3, wherein: the positioning column can be sleeved with a plurality of heat exchange sheets.
5. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 4, wherein: the workbench is wound with an annular groove formed by the positioning column, a template capable of containing the heat exchange fins penetrates through the positioning column to be arranged in the annular groove, and die holes matched with the punching shapes of the heat exchange fins are formed in the template.
6. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 5, wherein: and a scrap outlet hole is formed at the bottom of the ring groove.
7. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 6, wherein: and a plurality of positioning rods capable of penetrating through the edges of the heat exchange plates are arranged at the edges of the template.
8. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 7, wherein: the ejection mechanism comprises an air cylinder and an ejector rod which are arranged at the bottom of the workbench, the ejector rod which is driven by the air cylinder to stretch and retract sequentially penetrates through the chip outlet hole and the die hole to eject the heat exchange piece from bottom to top out of the positioning column and the positioning rod.
9. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 8, wherein: the pushing mechanism comprises a hydraulic cylinder arranged on the rack and a pushing plate driven by the hydraulic cylinder, and the pushing plate pushes the ejected heat exchange fins to the conveying belt through the hydraulic cylinder.
10. An apparatus for manufacturing a condenser core of an air conditioner for a vehicle as claimed in claim 1, wherein: one end, far away from the heat exchange plate in the vertical direction, of the radiating pipe is fastened through a clamp, the limiting mechanism comprises a bottom plate for mounting a manipulator and a supporting block arranged on the bottom plate, the side face of the supporting block abuts against the clamp, and the upper end face of the supporting block abuts against the lower side of the radiating pipe; the bottom plate is provided with a plurality of telescopic blocks in the axial direction of the gaps of the heat exchange pieces, when the manipulator sleeves the first heat exchange piece on the radiating pipe until the first heat exchange piece is tightly attached to the supporting block, the first telescopic block extends upwards, when the manipulator sleeves the second heat exchange piece on the radiating pipe until the first telescopic block is tightly attached to the second heat exchange piece, the second telescopic block extends upwards, and therefore the last heat exchange piece is sleeved on the radiating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321711.2A CN107199274B (en) | 2017-05-09 | 2017-05-09 | Device for processing condenser core of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321711.2A CN107199274B (en) | 2017-05-09 | 2017-05-09 | Device for processing condenser core of automobile air conditioner |
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| Publication Number | Publication Date |
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| CN107199274A CN107199274A (en) | 2017-09-26 |
| CN107199274B true CN107199274B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710321711.2A Active CN107199274B (en) | 2017-05-09 | 2017-05-09 | Device for processing condenser core of automobile air conditioner |
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| CN (1) | CN107199274B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108098219B (en) * | 2017-12-15 | 2020-05-26 | 重庆南涪铝精密制造有限公司 | A accurate welding frock for battery tray boundary beam |
| CN113843328A (en) * | 2021-09-22 | 2021-12-28 | 锘威科技(深圳)有限公司 | Flattening forming process applied to ultrathin micro heat pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206716819U (en) * | 2017-05-09 | 2017-12-08 | 柳州申通汽车科技有限公司 | Process the device of automotive air-conditioning condenser core body |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191110223A (en) * | 1911-10-27 | 1912-11-27 | British Still Tube Company Ltd | Improvements in or relating to the Manufacture of Apparatus for the Transmission of Heat from One Fluid to Another. |
| DE112011100980A5 (en) * | 2010-03-23 | 2013-04-11 | Adval Tech Holding Ag | Process for the production of fins for heat exchangers and apparatus for carrying out this process |
| JP2012200760A (en) * | 2011-03-25 | 2012-10-22 | Daikin Industries Ltd | Method of manufacturing heat exchanger |
| CN203173402U (en) * | 2013-03-14 | 2013-09-04 | 昆山伟拓压铸机械有限公司 | Metal ingot stacking material distributing mechanism |
| CN204938291U (en) * | 2015-09-11 | 2016-01-06 | 瑞安市鑫锐机械设备有限公司 | A kind of collecting fins machine |
| CN205166350U (en) * | 2015-12-14 | 2016-04-20 | 新乡职业技术学院 | Novel mechanical automation sleeve pipe device |
| CN105544165A (en) * | 2016-01-29 | 2016-05-04 | 常州市常蒸蒸发器有限公司 | Condenser used for dry cleaning machine and manufacturing method thereof |
| CN205362358U (en) * | 2016-02-23 | 2016-07-06 | 江门市汇朗工业机器人有限公司 | Pneumatic punching device of automatic punching press line of bread case lid |
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2017
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206716819U (en) * | 2017-05-09 | 2017-12-08 | 柳州申通汽车科技有限公司 | Process the device of automotive air-conditioning condenser core body |
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