CN102172718A - Fixing tool for built-in clapboard of collection tube - Google Patents
Fixing tool for built-in clapboard of collection tube Download PDFInfo
- Publication number
- CN102172718A CN102172718A CN2011100286630A CN201110028663A CN102172718A CN 102172718 A CN102172718 A CN 102172718A CN 2011100286630 A CN2011100286630 A CN 2011100286630A CN 201110028663 A CN201110028663 A CN 201110028663A CN 102172718 A CN102172718 A CN 102172718A
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- CN
- China
- Prior art keywords
- collection tube
- header
- clapboard
- built
- fixing tool
- 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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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a fixing tool for a built-in clapboard of a collection tube, and aims to provide a fixing tool for a built-in clapboard of a collection tube realizing firm connection between the clapboard and the collection tube without reducing the strength of the collection tube. The fixing tool is technically characterized in that: a lower mould seat is sequentially provided with a lower forming mould, a positioning plate and a support plate, wherein the upper surfaces of the lower forming mould and the positioning plate are both provided with transverse arc grooves matched with the collection tube; the threaded part at the right end of the positioning tube is arranged in a support plate hole fixed on the lower mould seat; the right end of the positioning tube hole is communicated with a negative pressure generating device arranged on the lower mould seat; the upper forming mould connected with a press is opposite to a lower forming mould on the lower mould seat; the lower end surface of the upper forming mould and the upper end surface of the lower forming mould are concave arc surfaces matched with the collection tube; two arc convex ribs are arranged on the concave arc surfaces; and the distance between the inner side surfaces of the two arc convex ribs is equal to the thickness of the clapboard. The fixing tool provided by the invention is used for fixing the clapboard in the collection tube.
Description
Technical field:
The present invention relates to a kind of instrument, the setting tool of the built-in dividing plate of particularly a kind of header.
Background technology:
Need to be provided with dividing plate in the automobile air conditioner parallel flow condenser collecting pipe, make media implementation shunting in the pipe.Because there is higher requirement the position of this isolation and needs fixed with pipe, existing method is, earlier cut out an arc port at the header place that establishes partition position, then dividing plate (plectane) is placed in the pipe of this arc port, in the time of by the product soldering, make dividing plate (bimetallic plates) and header weldering be one.This fixing structure is because the afflux body has deep-slotted chip breaker, though connect as one through soldering, its bonding strength reduces, and vibration resistance is lower, simultaneously, and the assembling before soldering and move the process median septum problem that drops out from header easily takes place.
Summary of the invention:
The setting tool of the built-in dividing plate of a kind of header that the object of the invention provides a kind of dividing plate and header is connected firmly and the intensity of header does not reduce.Technical scheme of the present invention is, the setting tool of the built-in dividing plate of a kind of header, it is characterized in that: on die shoe, be provided with the compacted under mould successively, location-plate and gripper shoe, be equipped with the horizontal deep-slotted chip breaker that matches with header on the upper surface of described compacted under mould and location-plate, the threaded portion of positioning pipe right-hand member places the support plate hole that is fixed on the die shoe, two nuts are set in respectively on the threaded body of positioning pipe of described gripper shoe both sides, the right-hand member of location pore is communicated with the depression generator on being located at die shoe, the last shaping mould that connects with forcing press is relative with the following finishing die on the described die shoe, the lower surface of described upward finishing die and the upper surface of following finishing die are the concave arc surface that matches with header, be provided with two arc convex tendons on this concave arc surface, the distance of the medial surface of these two arc convex tendons is identical with the thickness of dividing plate.The left side of described positioning pipe is provided with the cannelure that matches with elastic seal ring.The present invention has dividing plate and header is connected firmly and the intensity of header does not reduce remarkable advantage compared with the prior art.
Description of drawings:
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the local enlarged diagram in A place of Fig. 1, and Fig. 3 is the B-B broken section enlarged drawing of Fig. 1.
The specific embodiment:
In conjunction with following embodiment the present invention is elaborated, regular worker of the present invention has die shoe, compacted under mould 3 is fixed on the left end of die shoe, the upper surface of this compacted under mould is provided with the horizontal deep-slotted chip breaker that matches with header, right-hand member at die shoe is provided with gripper shoe 7, the right-hand member of positioning pipe 5 is provided with screw thread and nut matches, make in its hole that is fixed on gripper shoe by two nuts, the left end head of this positioning pipe 5 connects positioning body 2, the screwed hole of the minor diameter screwed pipe of the right-hand member of this positioning body and positioning pipe 5 left ends matches, the major diameter cylinder of positioning body 2 left ends and the external diameter of positioning pipe is identical and join with afflux pore cunning, elastic seal ring 9 places the cannelure on the positioning body left side, above-mentioned positioning body 2 is provided with axially extending bore with the center of positioning pipe 5, be communicated with depression generator 6 on being located at die shoe by flexible pipe, last finishing die 1 and forcing press connect and are relative with compacted under mould 3 on the die shoe, the lower surface of last shaping mould is provided with the concave arc surface that matches with header, on this concave arc surface, be provided with two arc convex tendons 10, the thickness identical (referring to Fig. 3) of the distance between the medial surface of these two arc convex tendons and division board 8, the arcwall face with header matches of following finishing die is provided with two the arc convex tendons identical with last finishing die.
Forming principle of the present invention and method of operating are, according to the position dimension requirement of division board 8 in the afflux pore, with the positioning body end face of positioning pipe left end be located at die shoe on distance and the division board of location-plate 4 left sides and header termination distance consistent after, open depression generator, division board is attracted on the elastic seal ring of positioning body, be enclosed within header on division board and the positioning pipe this moment, when the right side of header leans against the left side of location-plate, the starting pressure machine makes is about to the header in the division board both ends of the surface outsides and suppresses two loop concaves under the shaping mould, make division board be fixed in the header securely, the intensity of the header of this fixed structure is unaffected, has avoided the shortcoming of existing technology.It is for can division board absorption is more firm that elastic seal ring is set, and can reduce the precision of positioning body end face and division board end face.The different requirements of the division board position in the header are satisfied in the flexible connection that can make on the horizontal direction that is connected of location-plate 4 and die shoe.
Claims (2)
1. the setting tool of the built-in dividing plate of header, it is characterized in that: on die shoe, be provided with the compacted under mould successively, location-plate and gripper shoe, be equipped with the horizontal deep-slotted chip breaker that matches with header on the upper surface of described compacted under mould and location-plate, the threaded portion of positioning pipe right-hand member places the support plate hole that is fixed on the die shoe, two nuts are set in respectively on the threaded body of positioning pipe of described gripper shoe both sides, the right-hand member of location pore is communicated with the depression generator on being located at die shoe, the last shaping mould that connects with forcing press is relative with the following finishing die on the described die shoe, the lower surface of described upward finishing die and the upper surface of following finishing die are the concave arc surface that matches with header, be provided with two arc convex tendons on this concave arc surface, the distance of the medial surface of these two arc convex tendons is identical with the thickness of dividing plate.
2. according to the setting tool of the built-in dividing plate of header of claim 1, it is characterized in that: the left side of described positioning pipe is provided with the cannelure that matches with elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028663 CN102172718B (en) | 2011-01-20 | 2011-01-20 | Fixing tool for built-in clapboard of collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110028663 CN102172718B (en) | 2011-01-20 | 2011-01-20 | Fixing tool for built-in clapboard of collection tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102172718A true CN102172718A (en) | 2011-09-07 |
| CN102172718B CN102172718B (en) | 2013-01-09 |
Family
ID=44516068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110028663 Expired - Fee Related CN102172718B (en) | 2011-01-20 | 2011-01-20 | Fixing tool for built-in clapboard of collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102172718B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375905A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123483A (en) * | 1990-10-08 | 1992-06-23 | Showa Aluminum Kabushiki Kaisha | Heat exchanger |
| FR2713114B1 (en) * | 1993-12-01 | 1996-01-19 | Valeo Thermique Moteur Sa | Improvements in the manufacture of a heat exchanger, in particular for vehicles. |
| CN201534272U (en) * | 2009-11-02 | 2010-07-28 | 中山市奥美森工业有限公司 | Novel collecting main machine tool |
| CN201988896U (en) * | 2011-01-20 | 2011-09-28 | 新乡豫新精密装备有限公司 | Fixing tool for built-in partition board for header pipe |
-
2011
- 2011-01-20 CN CN 201110028663 patent/CN102172718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123483A (en) * | 1990-10-08 | 1992-06-23 | Showa Aluminum Kabushiki Kaisha | Heat exchanger |
| FR2713114B1 (en) * | 1993-12-01 | 1996-01-19 | Valeo Thermique Moteur Sa | Improvements in the manufacture of a heat exchanger, in particular for vehicles. |
| CN201534272U (en) * | 2009-11-02 | 2010-07-28 | 中山市奥美森工业有限公司 | Novel collecting main machine tool |
| CN201988896U (en) * | 2011-01-20 | 2011-09-28 | 新乡豫新精密装备有限公司 | Fixing tool for built-in partition board for header pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375905A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103375905B (en) * | 2012-04-18 | 2016-06-08 | 珠海格力电器股份有限公司 | air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102172718B (en) | 2013-01-09 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130109 Termination date: 20170120 |