CN107160121A - The processing method of car condenser core body - Google Patents
The processing method of car condenser core body Download PDFInfo
- Publication number
- CN107160121A CN107160121A CN201710321279.7A CN201710321279A CN107160121A CN 107160121 A CN107160121 A CN 107160121A CN 201710321279 A CN201710321279 A CN 201710321279A CN 107160121 A CN107160121 A CN 107160121A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- sheet material
- core body
- processing method
- centre bore
- 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.)
- Pending
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Classifications
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
Abstract
The present invention relates to the processing method of automotive air-conditioning condenser, specifically car condenser core body, it includes blank being cut into several piece square sheet material according to size；In sheet material center machining center hole；Sheet material is set in the locating dowel of workbench by centre bore；Design requirement punching press air vent is pressed around centre bore by hole punched device on the table again；Then one group of relative both sides of sheet material are cut into arc-shaped side, obtain thin slice；Again by two sheet combinations into heat exchanger fin；Finally several above-mentioned heat exchanger fins are arranged on radiating tube.The processing that the present invention passes through centre bore and air vent, the arc heat exchanger fin with air vent can be obtained, the combination of two arc heat exchanger fins is arranged on radiating tube, can be required to adjust the draught area of air vent according to varying environment, while the heat exchange efficiency of heat exchanger fin is ensured, windage is reduced；Meanwhile, heat exchanger fin is set on radiating tube by the present invention by bushing, and processing is simple, cost is low.
Description
Technical field
The present invention relates to the processing method of automotive air-conditioning condenser core body, specifically car condenser core body.
Background technology
Condenser is the core component of air conditioning for automobiles, and minibus and motor bus are mostly condensed using corrugated tube type or pipe type
The left and right snakelike condenser turned around of device, i.e. a pipe, its heat exchange area is big, but efficiency is low, space-consuming is big, consumptive material is more.It is existing
Some cars substantially use advanced cocurrent flow type condenser.At present, the important component of automobile air conditioner parallel flow condenser
Condenser core, its towards how augmentation of heat transfer, reduction windage, improve the direction such as heat exchange efficiency and develop.It is existing to be used for vapour
The principle of the parallel flow condenser of car air-conditioning system is：Refrigerant enters header from import, by core body by the heat of refrigerant
After amount disperses, from outlet outflow.Therefore, the heat-sinking capability of core body determines the quality of condenser.The chiller core of prior art
Body processed complex, cost is high.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of car condenser core body that technique is simple, processing cost is relatively low
Processing method.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：The processing method of car condenser core body, its
Comprise the following steps：
（1）Blank is cut into several piece square sheet material according to size；
（2）In sheet material center machining center hole；
（3）Sheet material is set in the locating dowel of workbench by centre bore；
（4）Design requirement punching press air vent is pressed around centre bore by hole punched device on the table again；
（5）Then one group of relative both sides of sheet material are cut into arc-shaped side, obtain thin slice；
（6）Again by two sheet combinations into heat exchanger fin；
（7）Finally several above-mentioned heat exchanger fins are arranged on radiating tube.
Preferably, the air vent is the arcuate socket using the centre bore center of circle as the center of circle.
Preferably, the arc-shaped side is in the arc using the centre bore center of circle as the center of circle.
Preferably, the locating dowel is in hollow form, hole punched device includes disk and the several punchings being arranged on disk
Head, in the central shaft that is provided centrally with of disk, several punching heads are along central shaft circle distribution, and the central shaft insertion is fixed during punching
Position post inner chamber.
Preferably, two thin slice is set on bushing and is combined into heat exchanger fin, bushing is by way of welding or expanded joint
On radiating tube.
Preferably, described bushing one end is provided with flange, wherein a thin slice is close to be adjacent between flange, two thin slices, so
Two thin slices are connected with flange by fastening by bolt afterwards.
As can be known from the above technical solutions, the present invention can be obtained with air vent by the processing of centre bore and air vent
Arc heat exchanger fin, the combination of two arc heat exchanger fins is arranged on radiating tube, can be required to adjust the logical of air vent according to varying environment
Wind area, while the heat exchange efficiency of heat exchanger fin is ensured, reduces windage；Meanwhile, heat exchanger fin is arranged by the present invention by bushing
On radiating tube, processing is simple, cost is low.
Embodiment
The present invention is described in detail below, illustrative examples of the invention and explanation are used for explaining the present invention herein, but
It is not as a limitation of the invention.
The processing method of the car condenser core body of the present invention comprises the following steps：
Blank is cut into several piece square sheet material according to size first, then in sheet material center machining center hole, centre bore is
Circular hole, its aperture should be consistent with the caliber of condenser radiating tube.Then, sheet material is set in the positioning of workbench by centre bore
On post, locating dowel is cylindrical, and its diameter is consistent with the aperture of centre bore, sheet material can be positioned at into workbench by locating dowel
On；Design requirement punching press air vent is pressed around centre bore by hole punched device on the table again；The design requirement of the present invention
That air vent is arcuate socket using the centre bore center of circle as the center of circle, can so ensure two thin slices around radiating tube relatively rotate when it is logical
The draught area of air holes realizes change.In implementation process, the circumferential spacing between adjacent two arcuate socket is more than or equal to arc
The arc length in hole, air vent can be so blocked completely, it is ensured that the area of dissipation of the heat exchanger fin under no-wind environment is maximized.
Then one group of relative both sides of sheet material are cut into arc-shaped side, obtain thin slice, wherein arc-shaped side is in the center
The hole center of circle is the arc in the center of circle, and no matter whether heat exchanger fin rotates this structure, and its two ends is in arc-shaped, not only heat exchange area
Greatly, and install facility.In implementation process, each heat exchanger fin of the invention is in square, and the square is with centre bore
Symmetrical square centered on the center of circle, it is on the one hand easy to process, be on the other hand conducive to installing, while also ensuring two thin slice phases
To being still in symmetry shape after rotation, be conducive to Homogeneouslly-radiating.After thin slice is machined, it is one group to take two, and processing is combined into several
Heat exchanger fin.
The locating dowel of the present invention is in hollow form, and hole punched device includes disk and the several punching heads being arranged on disk,
Disk is provided centrally with central shaft, and several punching heads are along central shaft circle distribution, central shaft insertion locating dowel during punching
Inner chamber, is accurately positioned so as to realize, it is ensured that the air vent of punching press is the arcuate socket using the centre bore center of circle as the center of circle；The present invention's rushes
Hole head is in the arc shape consistent with arcuate socket, and it is flexibly connected with disk, convenient dismounting and replacing.The present invention passes through hollow positioning
Post is positioned, it can be ensured that the arc hole site of punching press is accurate, and not only machining accuracy is higher, and processing is simple, cost is low.
In implementation process, the quantity of punching head, interval are arranged by the requirement of design, so as to one time punching molded.It follows that of the invention
It can not only realize that the heat exchange area of heat exchanger fin is variable, and can realize that the draught area of air vent is variable so that heat exchanger fin can root
The heat exchanger fin of different radiating effects is installed according to different spaces, different running environment, so as to ensure to improve heat exchanger fin
While effect and efficiency, windage is reduced.
Finally several above-mentioned heat exchanger fins are arranged on radiating tube.In implementation process, two thin slice is set in bushing
On be combined into heat exchanger fin, bushing is arranged on radiating tube by way of welding or expanded joint, and described bushing one end is provided with flange,
A wherein thin slice is close to be adjacent between flange, two thin slices, and two thin slices are then connected into fastening with flange by bolt.This mode
Space can be not only saved, reduces volume, and avoids directly welding heat exchanger fin, so as to ensure that heat exchanger fin will not be damaged, it is improved
Heat transfer effect.
Above-mentioned embodiment is used for illustrative purposes only, and is not limitation of the present invention, relevant technical field
Those of ordinary skill, can be so that various changes can be made and modification without departing from the spirit and scope of the present invention, therefore institute
There is equivalent technical scheme also to belong to scope of the invention.
Claims (6)
1. the processing method of car condenser core body, it comprises the following steps：
（1）Blank is cut into several piece square sheet material according to size；
（2）In sheet material center machining center hole；
（3）Sheet material is set in the locating dowel of workbench by centre bore；
（4）Design requirement punching press air vent is pressed around centre bore by hole punched device on the table again；
（5）Then one group of relative both sides of sheet material are cut into arc-shaped side, obtain thin slice；
（6）Again by two sheet combinations into heat exchanger fin；
（7）Finally several above-mentioned heat exchanger fins are arranged on radiating tube.
2. the processing method of car condenser core body according to claim 1, it is characterised in that：The air vent is with described
The centre bore center of circle is the arcuate socket in the center of circle.
3. the processing method of car condenser core body according to claim 1, it is characterised in that：The arc-shaped side is in described
The centre bore center of circle is the arc in the center of circle.
4. the processing method of car condenser core body according to Claims 2 or 3, it is characterised in that：During the locating dowel is in
Empty shape, hole punched device includes disk and several punching heads for being arranged on disk, in the central shaft that is provided centrally with of disk, several
Punching head is along central shaft circle distribution, central shaft insertion locating dowel inner chamber during punching.
5. the processing method of car condenser core body according to claim 1 or 2 or 3, it is characterised in that：The two thin slices set
It is located on bushing and is combined into heat exchanger fin, bushing is arranged on radiating tube by way of welding or expanded joint.
6. the processing method of car condenser core body according to claim 5, it is characterised in that：Described bushing one end is provided with
Two thin slices, wherein a thin slice is close to be adjacent between flange, two thin slices, are then connected fastening with flange by flange by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321279.7A CN107160121A (en) | 2017-05-09 | 2017-05-09 | The processing method of car condenser core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321279.7A CN107160121A (en) | 2017-05-09 | 2017-05-09 | The processing method of car condenser core body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160121A true CN107160121A (en) | 2017-09-15 |
Family
ID=59813190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710321279.7A Pending CN107160121A (en) | 2017-05-09 | 2017-05-09 | The processing method of car condenser core body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958197A (en) * | 2020-08-17 | 2020-11-20 | 青岛恒恩智能装备有限公司 | Continuous production method and equipment for forming and applying built-in condenser |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119795A (en) * | 1995-08-07 | 1997-05-06 | Magneti Marelli Climatizzazione Sarl | Manufacture of heat exchanger, particularly condenser for air conditioning system of car |
| US20080000619A1 (en) * | 2006-06-28 | 2008-01-03 | Foxconn Technology Co., Ltd. | Heat dissipation device |
| CN201119245Y (en) * | 2007-11-22 | 2008-09-17 | 讯凯国际股份有限公司 | Stack heat radiation device and its heat radiation slice |
| CN102076205A (en) * | 2009-11-19 | 2011-05-25 | 富准精密工业(深圳)有限公司 | A heat radiation apparatus and a manufacturing method for the same |
| CN202254524U (en) * | 2011-09-28 | 2012-05-30 | 杭州祥和实业有限公司 | Built-in type parallel-flow coach air conditioner condenser core body |
| CN103712378A (en) * | 2013-12-24 | 2014-04-09 | 柳州豪祥特科技有限公司 | Parallel flow condenser of automobile air conditioner |
| CN104075502A (en) * | 2013-03-29 | 2014-10-01 | 江苏信成电器总厂 | Plate type refrigerator evaporator with tubes arranged on same side and provided with 9-shaped upper and lower ends |
| CN204880883U (en) * | 2015-07-14 | 2015-12-16 | 上海威可特汽车热交换器制造有限公司 | Condenser structure of vehicle air conditioner system |
-
2017
- 2017-05-09 CN CN201710321279.7A patent/CN107160121A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09119795A (en) * | 1995-08-07 | 1997-05-06 | Magneti Marelli Climatizzazione Sarl | Manufacture of heat exchanger, particularly condenser for air conditioning system of car |
| US20080000619A1 (en) * | 2006-06-28 | 2008-01-03 | Foxconn Technology Co., Ltd. | Heat dissipation device |
| CN201119245Y (en) * | 2007-11-22 | 2008-09-17 | 讯凯国际股份有限公司 | Stack heat radiation device and its heat radiation slice |
| CN102076205A (en) * | 2009-11-19 | 2011-05-25 | 富准精密工业(深圳)有限公司 | A heat radiation apparatus and a manufacturing method for the same |
| CN202254524U (en) * | 2011-09-28 | 2012-05-30 | 杭州祥和实业有限公司 | Built-in type parallel-flow coach air conditioner condenser core body |
| CN104075502A (en) * | 2013-03-29 | 2014-10-01 | 江苏信成电器总厂 | Plate type refrigerator evaporator with tubes arranged on same side and provided with 9-shaped upper and lower ends |
| CN103712378A (en) * | 2013-12-24 | 2014-04-09 | 柳州豪祥特科技有限公司 | Parallel flow condenser of automobile air conditioner |
| CN204880883U (en) * | 2015-07-14 | 2015-12-16 | 上海威可特汽车热交换器制造有限公司 | Condenser structure of vehicle air conditioner system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958197A (en) * | 2020-08-17 | 2020-11-20 | 青岛恒恩智能装备有限公司 | Continuous production method and equipment for forming and applying built-in condenser |
| CN111958197B (en) * | 2020-08-17 | 2022-04-22 | 青岛恒恩智能装备有限公司 | Continuous production method and equipment for forming and applying built-in condenser |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |