CN209191650U - A kind of radiator connection pressing plate - Google Patents
A kind of radiator connection pressing plate Download PDFInfo
- Publication number
- CN209191650U CN209191650U CN201822016193.6U CN201822016193U CN209191650U CN 209191650 U CN209191650 U CN 209191650U CN 201822016193 U CN201822016193 U CN 201822016193U CN 209191650 U CN209191650 U CN 209191650U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- hole
- sealing connecting
- circular arc
- tap hole
- 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.)
- Withdrawn - After Issue
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of radiators to connect pressing plate, belongs to car radiation field of components.The two sealing connecting holes in left and right are offered on pressing plate ontology, this body sidewall of pressing plate is formed with bumping square portion close to left sealing connecting hole side, the connection plane that one side seals to the right connecting hole is formed in bumping square portion, circular arc cylinder is formed between connection plane and pressing plate this body sidewall, the tap hole being connected to left sealing connecting hole is set on circular arc cylinder, the tap hole is stepped hole, the center line of tap hole passes through and the center line of the center of circle line perpendicular to circular arc cylinder and left sealing connecting hole, positioning pipe is fitted in tap hole, positioning pipe has overhanging section, it is supported for welding, make convenient welding, improve leakproofness and welding fastness.
Description
Technical field
The invention belongs to car radiation field of components, and it is related especially to connect pressing plate with a kind of automobile-used radiator.
Background technique
Automobile-used radiator mainly includes heat-dissipating pipe, the fin on heat-dissipating pipe and the round collector tube at heat-dissipating pipe both ends, is led to
The connection pressing plate for shunting is also connected on normal collector tube, connection pressing plate is reclined by setting circular arc cylinder with liquid collecting pipe outer wall
Fixed, connection pressing plate passes through the tap hole being respectively arranged with collector tube and is connected to, and the tap hole aperture connected on pressing plate is set to circle
On arc column face.For the connection sealing for improving connection pressing plate and collector tube, it is desirable that the tap hole on connection pressing plate is located at circular arc column
The center of facial contour line, the tap hole for enabling tap hole to be reclined and the sealing of collector tube outer wall.The connection pressing plate of existing radiator
All be to be connected and fixed by way of furnace weldering with collector tube, furnace weldering when need special supporting tool for be fixedly connected pressing plate and
Relative position between collector tube, so that the tap hole on connection pressing plate is directed at position, welding behaviour with the tap hole on collector tube
It is inconvenient to make.Existing connection pressing plate process for machining, which is used, to be tightly connected using connecting pressing plate outer wall as positioning datum clamping post-processing
Hole and tap hole, and connecting pressing plate green body is by die cast, inevitably there is error in outer wall, tap hole processing is caused position occur
Error is set, reduces connection sealing safety, or even scrap.
Summary of the invention
The object of the invention aims to solve the problem that existing automobile-used radiator connection pressing plate welding is inconvenient, is easy to appear tap hole
The defect of location error, provides that a kind of subsequent erection welding is convenient, shunts the radiator that hole site is accurate and consistency is good connects
Connect pressing plate.
For this purpose, offering left and right two on pressing plate ontology the invention adopts the following technical scheme: a kind of radiator connects pressing plate
A sealing connecting hole, this body sidewall of pressing plate are formed with bumping square portion close to left sealing connecting hole side, in bumping square portion at
Shape have one side to the right seal connecting hole connection plane, connection plane it is parallel with left sealeds connection centerline hole, connect plane and
Circular arc cylinder is formed between this body sidewall of pressing plate, the tap hole that setting is connected to left sealing connecting hole on circular arc cylinder is special
Sign is that the tap hole is stepped hole, and the center line of tap hole passes through and center of circle line and institute perpendicular to the circular arc cylinder
The center line of left sealing connecting hole is stated, is fitted with positioning pipe in tap hole, positioning pipe has overhanging section.Connect pressing plate and collector tube
When welding, positioning pipe overhanging section is inserted into the tap hole on collector tube, is laid with solder flux between circular arc cylinder and liquid collecting pipe outer wall, passes through
Positioning pipe positions connection briquetting, can exempt the support positioning of special supporting tool.Positioning pipe by stepped hole into
Row axial limiting can control insertion depth of the overhanging section in the tap hole on collector tube, will not influence the liquid in collector tube
Flowing.
The present invention can achieve following the utility model has the advantages that by the way that tap hole is designed to stepped hole and the pre- harness in tap hole
There is the positioning pipe of overhanging section, pre- support carried out to connection briquetting and collector tube and is positioned, the support positioning of other toolings can be exempted,
The convenience for improving welding operation improves leakproofness and welding fastness.
Detailed description of the invention
Fig. 1 is top view of the invention.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing, described embodiment is
The description of the invention and explanation are not constituted to unique restriction of the invention.
As shown in Figure 1 and Figure 2, left sealing connecting hole 15 and right sealing are offered on the pressing plate ontology 1 of present invention connection pressing plate
Connecting hole 11, this body sidewall of pressing plate are formed with bumping square portion 12 close to left 15 side of sealing connecting hole, in bumping square portion 12
It is formed with the connection plane that one side seals to the right connecting hole 11, connection plane and the left centerline parallel for sealing connecting hole 15, even
It connects and is formed with circular arc cylinder 13 between plane and pressing plate this body sidewall, the contour line of circular arc cylinder 13 is circular arc line, circular arc cylinder
The centerline parallel of 13 bus and left sealing connecting hole 15, the center of circle line of circular arc cylinder 13 be by the contour line center of circle and with mother
The parallel straight line of line, the tap hole 14 that setting is connected to left sealing connecting hole 15 on circular arc cylinder 13, tap hole 14 is stepped hole,
The center line of tap hole passes through and the center line of the center of circle line perpendicular to circular arc cylinder 13 and left sealing connecting hole 15, tap hole 14
Middle close-fitting is fitted with positioning pipe 2, and positioning pipe 2 has overhanging section.When connecting pressing plate and collector tube welding, the insertion of positioning pipe overhanging section
Tap hole on collector tube is laid with solder flux between circular arc cylinder and liquid collecting pipe outer wall, is carried out by positioning pipe to connection briquetting
Positioning.
Claims (1)
1. a kind of radiator connects pressing plate, the two sealing connecting holes in left and right are offered on pressing plate ontology, this body sidewall of pressing plate is close
Left sealing connecting hole side is formed with bumping square portion, and the connection that sealing connecting hole to the right on one side is formed in bumping square portion is flat
Face, connection plane is parallel with left sealed connection centerline hole, is formed with circular arc cylinder between connection plane and pressing plate this body sidewall,
The tap hole being connected to left sealing connecting hole is set on circular arc cylinder, characterized in that the tap hole is stepped hole, tap hole
Center line pass through and the center line of the center of circle line perpendicular to the circular arc cylinder and the left sealing connecting hole, insert in tap hole
Equipped with positioning pipe, positioning pipe has overhanging section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016193.6U CN209191650U (en) | 2018-12-03 | 2018-12-03 | A kind of radiator connection pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016193.6U CN209191650U (en) | 2018-12-03 | 2018-12-03 | A kind of radiator connection pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191650U true CN209191650U (en) | 2019-08-02 |
Family
ID=67427280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016193.6U Withdrawn - After Issue CN209191650U (en) | 2018-12-03 | 2018-12-03 | A kind of radiator connection pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305016A (en) * | 2018-12-03 | 2019-02-05 | 新昌县永强空调配件有限公司 | A kind of radiator connection pressing plate and its manufacturing process |
-
2018
- 2018-12-03 CN CN201822016193.6U patent/CN209191650U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305016A (en) * | 2018-12-03 | 2019-02-05 | 新昌县永强空调配件有限公司 | A kind of radiator connection pressing plate and its manufacturing process |
| CN109305016B (en) * | 2018-12-03 | 2023-08-22 | 新昌县永强空调配件有限公司 | Radiator connecting pressing plate and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190802 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190802 Effective date of abandoning: 20230822 |