CN201002179Y - Conjoined radiator braze welding clamp - Google Patents
Conjoined radiator braze welding clamp Download PDFInfo
- Publication number
- CN201002179Y CN201002179Y CNU2006200487371U CN200620048737U CN201002179Y CN 201002179 Y CN201002179 Y CN 201002179Y CN U2006200487371 U CNU2006200487371 U CN U2006200487371U CN 200620048737 U CN200620048737 U CN 200620048737U CN 201002179 Y CN201002179 Y CN 201002179Y
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- China
- Prior art keywords
- radiator
- anchor clamps
- keeper
- long stent
- utility
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Abstract
The utility model discloses a one-piece radiator braze welding clamper, which comprises two or more than two parallel long brackets. Two or more than two short brackets are fixedly connected between two neighboring long brackets. The long and short brackets are square pipes. The both ends of each long bracket are provided with keepers, and the inner side distance of two relevant keepers is matched with the external dimension of the radiator. For square frame structured fixing connecting pipe, which is provided with self deformation resistance, is adopted by the utility model of one-piece radiator braze welding clamper, the clamper assembly can be provided with good rigidity maintenance and stable dimension, under a plurality of heated situations. The clamping force to the radiator core is maintained, and the width, dimension, diagonal size and the other dimensions of the radiator core are reliably controlled, so that the yield of the radiator after braze welding is promoted.
Description
Technical field
The utility model relates to heat exchanger field, relates in particular to a kind of anchor clamps that use in the soldering production process.
Technical background
In technology in the past, when radiator centre takes out from assembly machine, generally all to clamp fuse, and make the device relative positioning after the assembling by means of anchor clamps.In considerable time in past, all be the mode that adopts tie rod to clamp in the production process, the round steel of promptly using minor diameter is as clamp material.When the size of tie rod is all in the margin of tolerance, can play the effect of brazing jig to radiator centre.But, after above-mentioned tie rod uses repeatedly, repeatedly advances stove, will take place that tie rod is out of shape, softens etc., cause the length of tie rod inconsistent, thereby can not guarantee unanimity the radiator centre clamping force, cause radiator centre after soldering, to be out of shape or failure welding.
Therefore, be necessary that development and Design is a kind of simple in structure, it is lasting that precision keeps, the radiator brazing jig that cost is low.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provide a kind of simple in structure, cost is low, precision keeps lasting radiator brazing jig.
For achieving the above object, the utility model provides a kind of Contiuum type radiator brazing jig, comprise, the parallel long stent more than two or two, be fixedly connected with short support parallel more than two or two between the two adjacent described long stents, described long stent, described short support are square tube, and the both ends of each described long stent are set with keeper respectively, and the spacing of two corresponding described keeper inboards and the appearance and size of described radiator are complementary.
Preferably, the position that is used to carry the loading end of described radiator on the described keeper is higher than described long stent surface.
Preferably, described loading end is a narrow plane.
Preferably, described keeper is a sheet member or a block.
Preferably, being fixedly connected as of described keeper and described long stent pegged graft or welding or riveted joint.
Preferably, described long stent, described short support and described keeper are stainless steel.
Preferably, described anchor clamps assembly surface carburization, 0.2 to 0.25 millimeter of the degree of depth.
Contiuum type radiator brazing jig of the present utility model, owing to adopted the fixedly connected pipe fitting of quadra structure, make the anchor clamps assembly can be under the situation of repeatedly being heated, nationality is by the non-deformability of square tube self, the acquisition favorable rigidity keeps, and dimensionally stable is consistent lastingly to the clamping force of radiator centre, control the wide size of core, Diagonal Dimension of radiator centre etc. reliably, improved the yield rate of radiator after the soldering.
Anchor clamps development cost of the present utility model are low, make simply, and it is lasting that precision keeps.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the vertical view of the utility model one specific embodiment;
Fig. 2 is a schematic perspective view embodiment illustrated in fig. 1;
Fig. 3 is the schematic diagram of the another specific embodiment of the utility model at the local amplifier section in keeper zone.
The specific embodiment
As shown in Figure 1 and Figure 2, Contiuum type radiator brazing jig of the present utility model comprises that vertically being fixedly connected with the fixedly connected back of 2, four supports of two parallel short supports between parallel two long stents, 1, two long stent 1 forms a rectangular frame structure.The design of said structure is for the depth of parallelism that guarantees each anchor clamps and better rigidity is arranged, and can pin down mutually between the anchor clamps, with the form and position tolerance of the radiator centre that guarantees to be carried.Even keep for making anchor clamps of the present utility model also have long-term precision under radiator soldering high-temperature condition, the material of each support is selected the stainless steel square tube of 16mm * 16mm for use, to utilize the good non-deformability of rectangular tube spare.The both ends of each long stent 1 are set with keeper 3 respectively, and in the present embodiment, keeper 3 is a 4mm sheet member, fixedlys connected with long stent 1 by the mode of inlaying grafting.The spacing of the inboard 31 of two corresponding keepers 3 is complementary with the appearance and size of the radiator (not shown) of being carried, and the home record size between two ends keeper 3 inboards is exactly the size before the radiator soldering.
Especially, for reducing the trace that spreader surface after the soldering stays anchor clamps as far as possible, the position that is used to carry the loading end 32 of radiator on the keeper 3 is higher than the surface of long stent 1, in the present embodiment for exceeding 3 centimetres.Keeper 3 directly is pressed on the side plate of radiator like this, and support can directly not contact radiator centre, and spreader surface only contacts with keeper 3 surfaces, thereby the anchor clamps trace that spreader surface stays is just less.
In order not allow anchor clamps cling radiator centre, further, nitriding is carried out on anchor clamps assembly surface handled 0.2 to 0.25 millimeter of the degree of depth.
Contiuum type radiator brazing jig of the present utility model, owing to adopted the fixedly connected pipe fitting of quadra structure, make the anchor clamps assembly can be under the situation of repeatedly being heated, nationality is by the non-deformability of support self, the acquisition favorable rigidity keeps, and dimensionally stable is consistent lastingly to the clamping force of radiator centre, controlled the wide size of core, Diagonal Dimension of radiator centre etc. reliably, the radiator solder yield after the soldering is also higher.Anchor clamps development cost of the present utility model are low, make simply, and it is lasting that precision keeps.
Be illustrated in figure 3 as the local enlarged diagram of another embodiment of the present utility model in keeper 3 zones.In the present embodiment, loading end 32 is a narrow plane.In practice, by loading end 32 is carried out chamfered, the working face that makes loading end 32 contact the carrying effect with radiator centre only stays the plane about 1mm.Like this, even the trace of the support of anchor clamps is arranged on the radiator centre, also only can on side plate, stay the wide trace of 1mm, thereby guarantee radiator centre finished product good surface appearance quality after soldering further.
In another embodiment of the present utility model, the profile of keeper 3 also is not limited to sheet member, also can be square block or other shapes (not doing diagram), if its inboard and radiator centre contact-making surface be have certain degree of hardness by filling in.And the loading end 32 on the keeper 3, also can be to be the plane of dot matrix with round dot than small size, play carrying equally and reduce effect with the contact area of radiator centre, make radiator centre finished product good surface appearance quality after soldering, make the outer surface of whole anchor clamps assembly keep smooth, smooth.
Keeper 3 also is not limited to the mode of fixedlying connected of long stent 1 to be inlayed, and according to the difference of the material of keeper 3, shape etc., also keeper 3 can be fixedlyed connected with long stent 1 by common technique means such as welding or riveted joints.
In other embodiment of the present utility model, can select three long stents for use according to the radiator centre size, or more parallel long stents, to adapt to the dimensional requirement of radiator centre external form.
In sum, be several preferred embodiment of the present utility model described in this specification.All technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in claim protection domain of the present utility model.
Claims (7)
1, a kind of Contiuum type radiator brazing jig, comprise, the parallel long stent more than two or two, be fixedly connected with short support parallel more than two or two between the two adjacent described long stents, it is characterized in that, described long stent, described short support are square tube, and the both ends of each described long stent are set with keeper respectively, and the spacing of two corresponding described keeper inboards and the appearance and size of described radiator are complementary.
2, anchor clamps as claimed in claim 1 is characterized in that, the position that is used to carry the loading end of described radiator on the described keeper is higher than described long stent surface.
3, anchor clamps as claimed in claim 2 is characterized in that, described loading end is a narrow plane.
4, anchor clamps as claimed in claim 1 is characterized in that, described keeper is a sheet member or a block.
5, anchor clamps as claimed in claim 1 is characterized in that, being fixedly connected as of described keeper and described long stent pegged graft or welding or riveted joint.
6, anchor clamps as claimed in claim 1 is characterized in that, described long stent, described short support and described keeper are stainless steel.
7, anchor clamps as claimed in claim 1 is characterized in that, described anchor clamps assembly surface carburization, 0.2 to 0.25 millimeter of the degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487371U CN201002179Y (en) | 2006-12-08 | 2006-12-08 | Conjoined radiator braze welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200487371U CN201002179Y (en) | 2006-12-08 | 2006-12-08 | Conjoined radiator braze welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002179Y true CN201002179Y (en) | 2008-01-09 |
Family
ID=39037722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200487371U Expired - Lifetime CN201002179Y (en) | 2006-12-08 | 2006-12-08 | Conjoined radiator braze welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002179Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890551A (en) * | 2010-08-04 | 2010-11-24 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchanger holding device |
| CN102107311A (en) * | 2011-01-26 | 2011-06-29 | 林展逸 | Iron wire packer for aluminum alloy air-conditioning radiator |
| CN102773643A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Intercooler welding tool |
| CN102773644A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Device for preventing core body from being distorted when being welded for auto radiator |
| CN103273165A (en) * | 2013-04-27 | 2013-09-04 | 贵州航天凯宏科技有限责任公司 | Welding device for copper radiator outer side plate assembly |
| CN104864762A (en) * | 2014-02-24 | 2015-08-26 | 珠海格力电器股份有限公司 | Fixing tool for microchannel heat exchanger |
| CN106475655A (en) * | 2016-08-30 | 2017-03-08 | 贵州贵航汽车零部件股份有限公司 | Charge air cooler brazing jig |
| CN112975045A (en) * | 2021-02-20 | 2021-06-18 | 东风马勒热系统有限公司 | Graphite clamp for battery liquid cooling plate brazing and clamping method thereof |
-
2006
- 2006-12-08 CN CNU2006200487371U patent/CN201002179Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890551A (en) * | 2010-08-04 | 2010-11-24 | 三花丹佛斯（杭州）微通道换热器有限公司 | Heat exchanger holding device |
| CN101890551B (en) * | 2010-08-04 | 2014-06-18 | 三花控股集团有限公司 | Heat exchanger holding device |
| CN102107311A (en) * | 2011-01-26 | 2011-06-29 | 林展逸 | Iron wire packer for aluminum alloy air-conditioning radiator |
| CN102107311B (en) * | 2011-01-26 | 2013-04-03 | 林展逸 | Iron wire packer for aluminum alloy air-conditioning radiator |
| CN102773643A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Intercooler welding tool |
| CN102773644A (en) * | 2012-07-06 | 2012-11-14 | 山东海达通汽车零部件有限公司 | Device for preventing core body from being distorted when being welded for auto radiator |
| CN103273165A (en) * | 2013-04-27 | 2013-09-04 | 贵州航天凯宏科技有限责任公司 | Welding device for copper radiator outer side plate assembly |
| CN104864762A (en) * | 2014-02-24 | 2015-08-26 | 珠海格力电器股份有限公司 | Fixing tool for microchannel heat exchanger |
| CN104864762B (en) * | 2014-02-24 | 2019-04-26 | 珠海格力电器股份有限公司 | The fixing tool of micro-channel heat exchanger |
| CN106475655A (en) * | 2016-08-30 | 2017-03-08 | 贵州贵航汽车零部件股份有限公司 | Charge air cooler brazing jig |
| CN112975045A (en) * | 2021-02-20 | 2021-06-18 | 东风马勒热系统有限公司 | Graphite clamp for battery liquid cooling plate brazing and clamping method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| EXPY | Termination of patent right or utility model |