CN104550518A - Expanding rod hanging plate used for producing automobile radiator - Google Patents
Expanding rod hanging plate used for producing automobile radiator Download PDFInfo
- Publication number
- CN104550518A CN104550518A CN201410801499.6A CN201410801499A CN104550518A CN 104550518 A CN104550518 A CN 104550518A CN 201410801499 A CN201410801499 A CN 201410801499A CN 104550518 A CN104550518 A CN 104550518A
- Authority
- CN
- China
- Prior art keywords
- hole
- hanging plate
- link plate
- expander roll
- expanding rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an expanding rod hanging plate used for producing an automobile radiator. The expanding rod hanging plate comprises a hanging plate body (1), wherein through holes (2) are formed in the hanging plate body (1); a boss part (3) is arranged in each through hole (2). More than one row of through holes are formed in the hanging plate, and more than 50 through holes are arrayed into a row, a plurality of expanding rods are pulled and hung simultaneously, radiating pipes of a whole radiator can be expanded in one step, cost and vigor are saved, the pull force when the expanding rod hanging plate is used for pulling the expanding rods is very large, a strong pull force can be borne by utilizing the simple connection between the through holes and the boss parts, the structure of the expanding rod hanging plate is formed by only processing the through holes and the boss parts in one flat plate, and the expanding rod hanging plate has the characteristic of simple structure.
Description
Technical field
The present invention relates to a kind of link plate, particularly a kind of expander roll link plate belonging to production automobile radiators.
Background technology
Radiating tube is welded in the straight tube into and out of between hydroecium, as the passage of cooling fluid.Radiating tube has flat tube also to have pipe, when volume is identical, the heat-delivery surface of flat tube is larger than pipe, but all there is the area of dissipation of unit mass and the low problem of radiating efficiency, after adopting Novel special-shaped radiating tube, area of dissipation and the efficiency of unit mass greatly improve, but also there is more strict requirement to the production Technology of this type of radiator simultaneously, adopt traditional link plate can only draw extension to single expander roll, dilate radiating tube also just can only singlely to carry out, make production stage more loaded down with trivial details, cause the increase of cost and the waste of energy.
Summary of the invention
The object of the invention is to, a kind of expander roll link plate producing automobile radiators is provided.It can dilate multiple radiating tube by disposable pulling expander roll, and structure is simple, has saved production cost and energy.
Technical scheme of the present invention: a kind of expander roll link plate producing automobile radiators, comprise link plate body, link plate body is provided with through hole, is provided with projection section in through hole.
In the expander roll link plate of aforesaid production automobile radiators, the long a of described through hole is: 8-12mm, and the height H of the projection section in through hole is: 2.5-4.5mm, and described through hole arranges number and is: 106-130.
In the expander roll link plate of aforesaid production automobile radiators, the long a of described through hole is: 9-10mm, and the height H of the projection section in through hole is: 3-4mm, and described through hole arranges number and is: 116-120.
In the expander roll link plate of aforesaid production automobile radiators, the long a of described through hole is: 10mm, and the height H of the projection section in through hole is: 3.5mm, and described through hole arranges number and is: 118.
Compared with prior art, the present invention is arranged to more than 1 row on link plate, often arrange the through hole of more than 50, extension can be drawn to multiple expander roll simultaneously, can dilate the radiating tube of whole radiator once, provide cost savings and energy, when expander roll link plate pulls expander roll, pulling force is very large, expander roll mouth hanging is utilized to be connected with the simple of projection section, powerful pulling force can not only be born, and the structure of expander roll link plate only need process through hole and projection section on one flat plate, there is the simple feature of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlargement structural representation of Fig. 1.
Being labeled as in accompanying drawing: 1-link plate body, 2-through hole, 3-projection section.
Detailed description of the invention
Embodiment.Produce an expander roll link plate for automobile radiators, form as depicted in figs. 1 and 2, comprise link plate body 1, link plate body 1 is provided with through hole 2, is provided with projection section 3 in through hole 2.
The long a of described through hole 2 is: 8-12mm, and the height H of the projection section 3 in through hole 2 is: 2.5-4.5mm, and described through hole 2 arranges a more than row, and number is: 106-130.
The long a of described through hole 2 is: 9-10mm, and the height H of the projection section 3 in through hole 2 is: 3-4mm, and described through hole 2 arranges a more than row, and number is: 116-120.
The long a of described through hole 2 is: 10mm, and the height H of the projection section 3 in through hole 2 is: 3.5mm, and described through hole 2 arranges a more than row, and number is: 118.Through hole 2 arranges number can reach 130 at most.
The present invention relates to a kind of expander roll link plate producing automobile radiators, corresponding installation about expander roll link plate, first multiple expander roll is inserted in section of jurisdiction respectively, each expander roll is formed by connecting by 1 pull bar and 1 swollen head, the right and left of expander roll respectively has a pulling mouth, during work, swollen head is placed on the right, left side pulling mouth is inserted in through hole 2, then move left side expander roll link plate, make expander roll just in time be stuck on projection section 3, then pull expander roll link plate, expander roll link plate drives expander roll, makes expander roll from section of jurisdiction through dilating; After having dilated, take out and expand the section of jurisdiction well, mobile the right expander roll link plate, the right pulling mouth of expander roll is inserted in the through hole 2 of the right expander roll link plate, projection section 3 is made to hold pulling mouth, meanwhile, the pulling mouth on the left side is separated with the projection section 3 on corresponding expander roll link plate, pulls the right expander roll link plate that expander roll is resetted.
Claims (4)
1. produce an expander roll link plate for automobile radiators, it is characterized in that: comprise link plate body (1), link plate body (1) is provided with through hole (2), is provided with projection section (3) in through hole (2).
2. the expander roll link plate of production automobile radiators according to claim 1, it is characterized in that: the long a of described through hole (2) is: 8-12mm, the height H of the projection section (3) in through hole (2) is: 2.5-4.5mm, and described through hole (2) arranges number and is: 106-130.
3. the expander roll link plate of production automobile radiators according to claim 1, it is characterized in that: the long a of described through hole (2) is: 9-10mm, the height H of the projection section (3) in through hole (2) is: 3-4mm, and described through hole (2) arranges number and is: 116-120.
4. the expander roll link plate of production automobile radiators according to claim 1, it is characterized in that: the long a of described through hole (2) is: 10mm, the height H of the projection section (3) in through hole (2) is: 3.5mm, and described through hole (2) arranges number and is: 118.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801499.6A CN104550518A (en) | 2014-12-22 | 2014-12-22 | Expanding rod hanging plate used for producing automobile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801499.6A CN104550518A (en) | 2014-12-22 | 2014-12-22 | Expanding rod hanging plate used for producing automobile radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104550518A true CN104550518A (en) | 2015-04-29 |
Family
ID=53068189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410801499.6A Pending CN104550518A (en) | 2014-12-22 | 2014-12-22 | Expanding rod hanging plate used for producing automobile radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903556A (en) * | 2017-03-28 | 2017-06-30 | 珠海格力智能装备技术研究院有限公司 | Expander roll hangs up mechanism and the air-conditioner processing unit (plant) with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195545A (en) * | 1981-05-26 | 1982-12-01 | Sanyo Electric Co Ltd | Tube expanding jig for finned heat exchanger |
| JPH06254638A (en) * | 1993-03-04 | 1994-09-13 | Hidaka Seiki Kk | Tube enlarging device |
| CN203140615U (en) * | 2013-02-06 | 2013-08-21 | 宁波精达成形装备股份有限公司 | Expanding rod device of pipe expander |
| CN203209557U (en) * | 2013-02-27 | 2013-09-25 | 浙江银轮机械股份有限公司 | Expand tube device with multiple tubes and tube sheet connected simultaneously in expanding mode |
| CN204381226U (en) * | 2014-12-22 | 2015-06-10 | 贵阳科航机械设备厂 | A kind of expander roll link plate producing automobile radiators |
-
2014
- 2014-12-22 CN CN201410801499.6A patent/CN104550518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195545A (en) * | 1981-05-26 | 1982-12-01 | Sanyo Electric Co Ltd | Tube expanding jig for finned heat exchanger |
| JPH06254638A (en) * | 1993-03-04 | 1994-09-13 | Hidaka Seiki Kk | Tube enlarging device |
| CN203140615U (en) * | 2013-02-06 | 2013-08-21 | 宁波精达成形装备股份有限公司 | Expanding rod device of pipe expander |
| CN203209557U (en) * | 2013-02-27 | 2013-09-25 | 浙江银轮机械股份有限公司 | Expand tube device with multiple tubes and tube sheet connected simultaneously in expanding mode |
| CN204381226U (en) * | 2014-12-22 | 2015-06-10 | 贵阳科航机械设备厂 | A kind of expander roll link plate producing automobile radiators |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903556A (en) * | 2017-03-28 | 2017-06-30 | 珠海格力智能装备技术研究院有限公司 | Expander roll hangs up mechanism and the air-conditioner processing unit (plant) with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |