CN201664826U - Welding and positioning device of four-hole distributor - Google Patents
Welding and positioning device of four-hole distributor Download PDFInfo
- Publication number
- CN201664826U CN201664826U CN2010200263343U CN201020026334U CN201664826U CN 201664826 U CN201664826 U CN 201664826U CN 2010200263343 U CN2010200263343 U CN 2010200263343U CN 201020026334 U CN201020026334 U CN 201020026334U CN 201664826 U CN201664826 U CN 201664826U
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- pore
- reference column
- welding
- base plate
- positioning
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Abstract
The utility model discloses a welding and positioning device of a four-hole distributor, comprising a bottom plate and a positioning column, wherein the bottom plate is horizontal; the positioning column is vertical and is fixedly connected with the bottom plate; the upper end of the positioning column forms a positioning plane; an air inflation hole is arranged in the positioning column; and an air outlet and an air inlet of the air inflation hole are respectively arranged above and below the bottom plate. When the four-hole distributor is welded, the positioning of a branch pipe is accurate, the welding is reliable, and the product quality is high.
Description
Technical field
The utility model relates to a kind of four hole distributor apparatus for welding and positioning.
Background technology
At present, when welding four hole distributors, all be to wait and locate, but present positioner has following defective by locating ring, convex closure:
Exist scolder can't flow to the situation of arm and distributor cooperation place, four holes, cause the brazed seam fusion penetration not enough, leak easily; If the cancellation locating ring just can't be located during welding, can not guarantee that the copper pipe insertion depth is the same, follow-up final assembly error is impacted.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of four hole distributor apparatus for welding and positioning are provided, when four hole distributors are welded, and the arm accurate positioning, welding is reliable, the product quality height.
Its technical scheme is as follows:
A kind of four hole distributor apparatus for welding and positioning, comprise base plate and reference column, base plate is the level of state, reference column is upright state and fixedly connects with base plate, the upper end of reference column forms plane of orientation, be provided with air-filled pore in reference column inside, the gas outlet of this air-filled pore, air inlet lay respectively at the top and the below of base plate.
Before welding; earlier four hole distributors are enclosed within on the reference column; be positioned post location, the lower end of four hole distributor arms; can effectively guarantee the size and the positional precision of arm; in welding process, protective gas (as nitrogen) is from the bottom input reference column of base plate, and the upper end from reference column enters in the four hole distributors again; can play anti-oxidation effect to four hole distributors, improve the quality of welding.
The technical scheme of the further refinement of aforementioned techniques scheme can be:
Described reference column is cylindric.This columned reference column can position the lower end of four hole distributors.
The side of described reference column is located in described gas outlet, avoids welding slag to drop and stops up air-filled pore.Particularly, described air-filled pore comprises perpendicular section of pore and pore crosspiece, and the upper end of the perpendicular section of pore communicates with the stage casing of pore crosspiece, and the lower end of the perpendicular section of pore is described air inlet, and the two ends of pore crosspiece form two described gas outlets respectively.
Aforementioned positioner also can include supporting traverse, and its structure is:
A kind of four hole distributor apparatus for welding and positioning, comprise supporting traverse, base plate and reference column, base plate is the level of state, reference column is upright state and fixedly connects with base plate, the upper end of reference column forms plane of orientation, be provided with air-filled pore in reference column inside, the gas outlet of this air-filled pore, air inlet lay respectively at the top and the below of base plate; Supporting traverse is provided with the inflation house steward, and walking abreast on supporting traverse is provided with a plurality of blow vents, and each blow vent communicates with the inflation house steward, is provided with and the corresponding pedestal of base plate at each blow vent place.When welding, can disposable a plurality of four hole distributors be welded, improved welding quality.
Described pedestal is circular, and is corresponding, and described base plate is in the form of annular discs, is provided with the location scrobicular ring at the bottom surface of described base plate, and this scrobicular ring and described pedestal adapt.
In sum, the utility model has the advantages that: when four hole distributors are welded, the arm accurate positioning, welding is reliable, the product quality height.
Description of drawings
Fig. 1 is among the utility model embodiment, the structure chart when adopting distributor apparatus for welding and positioning location, described four hole;
Fig. 2 is the johning knot composition of base plate and reference column;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is when welding, the schematic diagram that positions;
Description of reference numerals:
1, base plate, 2, reference column, 3, air-filled pore, 4, the gas outlet, 5, air inlet, 6, the perpendicular section of pore, 7, the pore crosspiece, 8, supporting traverse, 9, the inflation house steward, 10, the location scrobicular ring, 11, pedestal, 12, four hole distributors, 13, arm.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
As shown in Figures 1 to 4, a kind of four hole distributor apparatus for welding and positioning, comprise base plate 1 and reference column 2, base plate 1 is the level of state, reference column 2 is upright state and fixedly connects with base plate 1, the upper end of reference column 2 forms plane of orientation, is provided with air-filled pore 3 in reference column 2 inside, and the gas outlet 4 of this air-filled pore 3, air inlet 5 lay respectively at the top and the below of base plate 1.
Wherein, reference column 2 is cylindric, the side of reference column 2 is located in gas outlet 4, particularly, described air-filled pore 3 comprises perpendicular section 6 of pore and pore crosspiece 7, the upper end of the perpendicular section 6 of pore communicates with the stage casing of pore crosspiece 7, and the lower end of the perpendicular section 6 of pore is described air inlet 5, and the two ends of pore crosspiece 7 form two described gas outlets 4 respectively.
This positioner also includes supporting traverse 8, and supporting traverse 8 is provided with inflation house steward 9, and walking abreast on supporting traverse 8 is provided with a plurality of blow vents, and each blow vent communicates with inflation house steward 9, is provided with at each blow vent place and base plate 1 corresponding pedestal 11; Pedestal 11 is circular, and is corresponding, and described base plate 1 is in the form of annular discs, is provided with location scrobicular ring 10 at the bottom surface of base plate 1, and this scrobicular ring and pedestal 11 adapt.
Before welding; earlier four hole distributors 12 are enclosed within on the reference column 2; post 2 location that is positioned, the lower end of four hole distributors, 12 arms 13; can effectively guarantee the size and the positional precision of arm 13; in welding process, protective gas (as nitrogen) is from the bottom input reference column 2 of base plate 1, and the upper end from reference column 2 enters in the four hole distributors 12 again; can play anti-oxidation effect to four hole distributors 12, improve the quality of welding.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (9)
1. hole distributor apparatus for welding and positioning, it is characterized in that, comprise base plate and reference column, base plate is the level of state, reference column is upright state and fixedly connects with base plate, the upper end of reference column forms plane of orientation, is provided with air-filled pore in reference column inside, and the gas outlet of this air-filled pore, air inlet lay respectively at the top and the below of base plate.
2. four hole distributor apparatus for welding and positioning according to claim 1 is characterized in that described reference column is cylindric.
3. four hole distributor apparatus for welding and positioning according to claim 1 is characterized in that the side of described reference column is located in described gas outlet.
4. as four hole distributor apparatus for welding and positioning as described in the claim 3, it is characterized in that, described air-filled pore comprises perpendicular section of pore and pore crosspiece, the upper end of the perpendicular section of pore communicates with the stage casing of pore crosspiece, the lower end of the perpendicular section of pore is described air inlet, and the two ends of pore crosspiece form two described gas outlets respectively.
5. hole distributor apparatus for welding and positioning, it is characterized in that, comprise supporting traverse, base plate and reference column, base plate is the level of state, reference column is upright state and fixedly connects with base plate, the upper end of reference column forms plane of orientation, is provided with air-filled pore in reference column inside, and the gas outlet of this air-filled pore, air inlet lay respectively at the top and the below of base plate; Supporting traverse is provided with the inflation house steward, and walking abreast on supporting traverse is provided with a plurality of blow vents, and each blow vent communicates with the inflation house steward, is provided with and the corresponding pedestal of base plate at each blow vent place.
6. as four hole distributor apparatus for welding and positioning as described in the claim 5, it is characterized in that described pedestal is circular, and is corresponding, described base plate is in the form of annular discs, is provided with the location scrobicular ring at the bottom surface of described base plate, and this scrobicular ring and described pedestal adapt.
7. as four hole distributor apparatus for welding and positioning as described in claim 5 or 6, it is characterized in that described reference column is cylindric.
8. as four hole distributor apparatus for welding and positioning as described in claim 5 or 6, it is characterized in that the side of described reference column is located in described gas outlet.
9. as four hole distributor apparatus for welding and positioning as described in the claim 8, it is characterized in that, described air-filled pore comprises perpendicular section of pore and pore crosspiece, the upper end of the perpendicular section of pore communicates with the stage casing of pore crosspiece, the lower end of the perpendicular section of pore is described air inlet, and the two ends of pore crosspiece form two described gas outlets respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200263343U CN201664826U (en) | 2010-01-08 | 2010-01-08 | Welding and positioning device of four-hole distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200263343U CN201664826U (en) | 2010-01-08 | 2010-01-08 | Welding and positioning device of four-hole distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664826U true CN201664826U (en) | 2010-12-08 |
Family
ID=43265780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200263343U Expired - Fee Related CN201664826U (en) | 2010-01-08 | 2010-01-08 | Welding and positioning device of four-hole distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837100A (en) * | 2012-09-06 | 2012-12-26 | 珠海格力电器股份有限公司 | Flame brazing welding machine and pipe joint protecting tool thereof |
| CN105537839A (en) * | 2016-02-22 | 2016-05-04 | 盐城市宏辉机械有限公司 | Welding tool for connector for folding safety shelf |
| CN110193692A (en) * | 2019-06-05 | 2019-09-03 | 新昌县润达机械有限公司 | A kind of flowing water wire bonding band to band transfer module |
-
2010
- 2010-01-08 CN CN2010200263343U patent/CN201664826U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837100A (en) * | 2012-09-06 | 2012-12-26 | 珠海格力电器股份有限公司 | Flame brazing welding machine and pipe joint protecting tool thereof |
| CN102837100B (en) * | 2012-09-06 | 2014-10-01 | 珠海格力电器股份有限公司 | Flame brazing welding machine and pipe joint protecting tool thereof |
| CN105537839A (en) * | 2016-02-22 | 2016-05-04 | 盐城市宏辉机械有限公司 | Welding tool for connector for folding safety shelf |
| CN110193692A (en) * | 2019-06-05 | 2019-09-03 | 新昌县润达机械有限公司 | A kind of flowing water wire bonding band to band transfer module |
| CN110193692B (en) * | 2019-06-05 | 2024-04-16 | 新昌县润达机械有限公司 | Assembly line welding transmission platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20180108 |