CN205393836U - Vehicle air conditioner pipe welding frock - Google Patents
Vehicle air conditioner pipe welding frock Download PDFInfo
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- CN205393836U CN205393836U CN201620172871.6U CN201620172871U CN205393836U CN 205393836 U CN205393836 U CN 205393836U CN 201620172871 U CN201620172871 U CN 201620172871U CN 205393836 U CN205393836 U CN 205393836U
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- aluminum pipe
- air conditioner
- blocking
- fixed block
- circular port
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Abstract
The utility model discloses a vehicle air conditioner pipe welding frock, belong to air -conditioning component technical field, fixing device wherein includes bottom plate and fixed block, the bottom plate up end is equipped with the fixed block that the V -arrangement groove was seted up to up end more than two or two, prevent that the supporter in the stifled device links firmly with the bottom plate, be equipped with the circular port on the supporter, the rectangular hole has been seted up to circular port one side, the rectangular hole link up with the circular port each other, prevent that the lower terminal surface of bolt body is equipped with in the stifled bolt and prevent stifled needle, prevent that stifled bolt passes circular port on the supporter and perpendicular with the up end of bottom plate, the side of bolt body is provided with the couple, the V -arrangement inslot of fixed block is equipped with the aluminum pipe of seting up the round hole, it fills the notes valve to be equipped with on the round hole of aluminum pipe side, fill and annotate the valve opening up, prevent the central line of stifled needle and the central line coincidence of filling the notes valve, the polarization is good when adopting this technical scheme to make the air conditioner pipeline with the disk seat welding, and welding back air conditioner pipeline is unobstructed, weld frock simple structure simultaneously, the production cost is low.
Description
Technical field
This utility model relates to air supply rate technical field, more particularly, it relates to a kind of pipelines of automobile air conditioner welding tooling.
Background technology
In air-conditioning, coolant is circulated at indoor and outdoor machine by compressor, the conversion complete refrigeration, heating, and each parts in air-conditioning are completely sealed after being connected respectively through tubing, forms pipeline.Having enclosed coolant in this pipeline, pipeline welding position is welded by welding job exactly, it is impossible to reveals, so that coolant flows in pipeline, does not reveal, and so can improve the quality of air-conditioning, reduces the manufacturing cost of air-conditioning, reduces the impact on environment.
Air conditioning for automobiles fill port is divided into low pressure fill port and high pressure fill port, respectively by valve seat, spool and charging valve blocking cap composition, for to air conditioning system charging refrigerant, pipeline in current air conditioning for automobiles, the assembling of fill port valve seat adopts gas brazing technique mostly, it welding process is angled between air-conditioning duct and valve seat and direction requirement, and existing welding tooling is unreasonable owing to designing, frequently result in the angle weldering mistake between valve seat and pipeline, in addition, when welding owing to the high temperature action of welding can make the welding material welding the place of meeting be in molten condition, it is therefore provided that easily occur that solder gets lodged in inside air-conditioning duct after welding, air-conditioning duct is caused to block, impact is brought to the quality of pipelines of automobile air conditioner.
Through retrieval, Chinese Patent Application No.: 2015203010984, the applying date: on May 11st, 2015, invention and created name is: a kind of stop valve welder, this application case discloses a kind of idle call system pipeline part welder, particularly relates to a kind of stop valve welder；It includes frame and is located at the rotation dish of described upper rack, and rotation dish is connected with the motor being located at frame centre position, is provided with welded plate on the rotating pan, is provided with fixing device and positioner on welded plate, and fixing device is made up of base and pillar；Positioner is made up of base fixing plate, rotating shaft, swivel plate, bevel protractor, built plate and mobile post, a kind of stop valve welder reasonable in design of this application case, the fixing device having realizes the effective location to seat of stop valve, it is possible to ensure the assembling degree of depth between adapter and valve seat；The positioner having can ensure the soldering angle between adapter and valve seat；But in adapter with valve seat welding process, easily cause adapter blocking, cause production product defective.
Utility model content
Utility model to solve the technical problem that
The deficiency of the problems such as when the purpose of this utility model is in that to overcome air-conditioning duct in prior art easily cause air-conditioning duct blocking in welding and weld with valve seat polarization is poor, provide a kind of pipelines of automobile air conditioner welding tooling, adopt the technical program when air-conditioning duct is welded with valve seat polarization good and after welding air-conditioning duct unobstructed, welding tooling simple in construction, low cost of manufacture simultaneously.
Technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
A kind of pipelines of automobile air conditioner welding tooling of the present utility model, including fixing device, aluminum pipe and charging valve, also include anti-block apparatus, described fixing device includes base plate and fixed block, the upper surface of described base plate is provided with two or more fixed block, and the upper surface of described fixed block offers V-shaped groove；
Above-mentioned anti-block apparatus includes supporter, anti-blocking latch and hook, described supporter is connected with above-mentioned base plate, described supporter is provided with circular port, described circular port side offers rectangular opening, described rectangular opening and above-mentioned circular port are mutually communicated, described anti-blocking latch includes latch body and anti-blocking pin, the lower surface of described latch body is provided with anti-blocking pin, described anti-blocking pin is perpendicular to the lower surface of latch body, described latch body and anti-blocking pin are column structure, described anti-blocking latch passes above-mentioned circular port and vertical with the upper surface of above-mentioned base plate, the side of described latch body is provided with hook；
Being provided with aluminum pipe in the V-shaped groove of above-mentioned fixed block, described aluminum pipe side opening is provided with circular hole, and described circular hole is provided with charging valve, described charging valve opening up, and the above-mentioned centrage of anti-blocking pin overlaps with the centrage of charging valve.
Further improving as this utility model, the material of described anti-blocking latch is rustless steel.
Further improving as this utility model, described base plate upper surface is provided with two fixed blocks, and two fixed blocks lay respectively at the two ends of aluminum pipe.
Beneficial effect
The technical scheme adopting this utility model to provide, compared with prior art, has the advantages that
(1) a kind of pipelines of automobile air conditioner welding tooling of the present utility model, wherein inserts in charging valve when air-conditioning duct welds by anti-blocking pin, ensure that charging valve position on aluminum pipe on the one hand, improve the quality that charging valve is welded on aluminum pipe；Making on the other hand when welding charging valve with aluminum pipe, the melted welding material that avoids effectively is flowed in aluminum pipe by commissure, causes aluminum pipe and charging valve and the defect of aluminum pipe through place blocking.
(2) a kind of pipelines of automobile air conditioner welding tooling of the present utility model, base plate upper surface therein is provided with two fixed blocks, it is provided with aluminum pipe in the V-shaped groove of fixed block, two fixed blocks lay respectively at the two ends of aluminum pipe, the two ends of aluminum pipe lay respectively at the V-shaped groove center of two fixed blocks, aluminum pipe is made to reach a good positioning action between two fixed blocks on the one hand, the two ends of aluminum pipe are arranged respectively along the length of the V-shaped groove of two fixed blocks on the other hand, are effectively guaranteed the aluminum pipe good form on fixed block.
(3) a kind of pipelines of automobile air conditioner welding tooling of the present utility model, reasonable in design, principle is simple, it is simple to promote the use of.
Accompanying drawing explanation
Fig. 1 is the use state diagram of a kind of pipelines of automobile air conditioner welding tooling of the present utility model.
Label declaration in schematic diagram:
1, base plate；2, supporter；21, rectangular opening；3, anti-blocking latch；31, hook；32, latch body；33, anti-blocking pin；4, charging valve；5, aluminum pipe；6, fixed block.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with accompanying drawing and embodiment, this utility model is described in detail.
Embodiment 1
In conjunction with Fig. 1, a kind of pipelines of automobile air conditioner welding tooling of the present embodiment, including fixing device, aluminum pipe 5 and charging valve 4, also including anti-block apparatus, fixing device includes base plate 1 and fixed block 6, and the upper surface of base plate 1 is provided with two or more fixed block 6, the upper surface of fixed block 6 offers V-shaped groove, and V-shaped groove is arranged along the length direction of fixed block 6 upper surface, the length of V-shaped groove is equal with the length of fixed block 6, and specifically in the present embodiment, the upper surface of base plate 1 is provided with two fixed blocks 6.
Anti-block apparatus includes supporter 2, anti-blocking latch 3 and hook 31, described supporter 2 is connected with above-mentioned base plate 1, supporter 2 is provided with circular port, circular port side offers rectangular opening 21, rectangular opening 21 and above-mentioned circular port are mutually communicated, anti-blocking latch 3 includes latch body 32 and anti-blocking pin 33, the material of anti-blocking latch 3 is rustless steel, rustless steel has corrosion-resistant and high temperature oxidation resisting performance, being effectively increased anti-blocking latch 3 and pass by the service life in journey in welded pipe, the cost decreased in pipelines of automobile air conditioner welding puts into.
The lower surface of latch body 32 is provided with anti-blocking pin 33, anti-blocking pin 33 is perpendicular to the lower surface of latch body 32, latch body 32 and anti-blocking pin 33 are column structure, anti-blocking latch 3 passes the circular port on supporter 2 and vertical with the upper surface of above-mentioned base plate 1, and the side of latch body 32 is provided with hook 31；Being provided with aluminum pipe 5 in the V-shaped groove of fixed block 6, aluminum pipe 5 side opening is provided with circular hole, and the circular hole of aluminum pipe 5 side is provided with charging valve 4, charging valve 4 opening up, and the centrage of anti-blocking pin 33 overlaps with the centrage of charging valve 4.
Specifically in the present embodiment, base plate 1 upper surface is provided with two fixed blocks 6, two fixed blocks 6 lay respectively at the two ends of aluminum pipe 5, the two ends of aluminum pipe 5 lay respectively at the V-shaped groove center of two fixed blocks 6, aluminum pipe 5 is made to reach a good positioning action between two fixed blocks 6 on the one hand, the two ends of aluminum pipe 5 are arranged respectively along the length of the V-shaped groove of two fixed blocks 6 on the other hand, are effectively guaranteed the aluminum pipe 5 good form on fixed block 6.
The present embodiment is when carrying out pipelines of automobile air conditioner welding, rotating block-proof latch 3 makes hook 31 align with rectangular opening 21, it is pressed downward against anti-blocking latch 3, now hook 31 traverse rectangular opening 21, anti-blocking pin 33 inserts charging valve 4, then position aluminum pipe 5 contacted with charging valve 4 is welded, the endoporus of the charging valve 4 at anti-blocking pin 33 and weld seam position is in clearance fit state herein, so can be after welding has been completed, by anti-blocking latch 3 convenience, depart from charging valve 4 smoothly, improve production efficiency, after making anti-blocking latch 3 depart from charging valve 4, hook 31 traverse rectangular opening 21, rotating block-proof latch 3 makes hook 31 catch on supporter 2, pipelines of automobile air conditioner welding is completed with this.Anti-blocking pin 33 is inserted in charging valve 4 when air-conditioning duct welds by the present embodiment, ensure that the charging valve 4 position on aluminum pipe 5 on the one hand, improve the quality that charging valve is welded on aluminum pipe 5；Making on the other hand when welding charging valve 4 with aluminum pipe 5, the melted welding material that avoids effectively is flowed in aluminum pipe 5 by commissure, causes the defect of aluminum pipe 5 and charging valve 4 and aluminum pipe 5 through place blocking.
Schematically this utility model and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art is enlightened by it, when creating objective without departing from this utility model, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a pipelines of automobile air conditioner welding tooling, including fixing device, aluminum pipe (5) and charging valve (4), it is characterized in that, also include anti-block apparatus, described fixing device includes base plate (1) and fixed block (6), the upper surface of described base plate (1) is provided with two or more fixed block (6), and the upper surface of described fixed block (6) offers V-shaped groove；
nullAbove-mentioned anti-block apparatus includes supporter (2)、Anti-blocking latch (3) and hook (31)，Described supporter (2) is connected with above-mentioned base plate (1)，Described supporter (2) is provided with circular port，Described circular port side offers rectangular opening (21)，Described rectangular opening (21) and above-mentioned circular port are mutually communicated，Described anti-blocking latch (3) includes latch body (32) and anti-blocking pin (33)，The lower surface of described latch body (32) is provided with anti-blocking pin (33)，Described anti-blocking pin (33) is perpendicular to the lower surface of latch body (32)，Described latch body (32) and anti-blocking pin (33) are column structure，Described anti-blocking latch (3) passes above-mentioned circular port and vertical with the upper surface of above-mentioned base plate (1)，The side of described latch body (32) is provided with hook (31)；
Aluminum pipe (5) it is provided with in the V-shaped groove of above-mentioned fixed block (6), described aluminum pipe (5) side opening is provided with circular hole, described circular hole is provided with charging valve (4), described charging valve (4) opening up, and the centrage of above-mentioned anti-blocking pin (33) overlaps with the centrage of charging valve (4).
2. a kind of pipelines of automobile air conditioner welding tooling according to claim 1, it is characterised in that the material of described anti-blocking latch (3) is rustless steel.
3. a kind of pipelines of automobile air conditioner welding tooling according to claim 1, it is characterised in that described base plate (1) upper surface is provided with two fixed blocks (6), and two fixed blocks (6) lay respectively at the two ends of aluminum pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172871.6U CN205393836U (en) | 2016-03-08 | 2016-03-08 | Vehicle air conditioner pipe welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172871.6U CN205393836U (en) | 2016-03-08 | 2016-03-08 | Vehicle air conditioner pipe welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393836U true CN205393836U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620172871.6U Active CN205393836U (en) | 2016-03-08 | 2016-03-08 | Vehicle air conditioner pipe welding frock |
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| CN (1) | CN205393836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493447A (en) * | 2016-11-30 | 2017-03-15 | 中航光电科技股份有限公司 | Busbar welding tooling |
| CN107052699A (en) * | 2017-06-11 | 2017-08-18 | 贵州大学 | A kind of pipelines of automobile air conditioner welding tooling |
| CN109732176A (en) * | 2019-01-23 | 2019-05-10 | 宣化钢铁集团有限责任公司 | A kind of cutting blocks the support base and its method of Large Diameter Pipeline gas piping |
-
2016
- 2016-03-08 CN CN201620172871.6U patent/CN205393836U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493447A (en) * | 2016-11-30 | 2017-03-15 | 中航光电科技股份有限公司 | Busbar welding tooling |
| CN107052699A (en) * | 2017-06-11 | 2017-08-18 | 贵州大学 | A kind of pipelines of automobile air conditioner welding tooling |
| CN109732176A (en) * | 2019-01-23 | 2019-05-10 | 宣化钢铁集团有限责任公司 | A kind of cutting blocks the support base and its method of Large Diameter Pipeline gas piping |
| CN109732176B (en) * | 2019-01-23 | 2024-04-09 | 宣化钢铁集团有限责任公司 | Supporting seat for cutting off and plugging large-diameter gas pipeline and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241000 Santang Industrial Park, Jiuhuabei Road, Jiujiang District, Wuhu City, Anhui Province Patentee after: Wuhu Hai Li auto air conditioner parts Co., Ltd. Address before: 241004 Santang Industrial Park, Jiuhuabei Road, Jiujiang District, Wuhu City, Anhui Province Patentee before: Wuhu SAAA Automobile Air Conditioning Accessories Co., Ltd. |
|
| CP03 | Change of name, title or address |