CN201632551U - Flanging fixing plate structure for flanging sub-die - Google Patents
Flanging fixing plate structure for flanging sub-die Download PDFInfo
- Publication number
- CN201632551U CN201632551U CN2010201556163U CN201020155616U CN201632551U CN 201632551 U CN201632551 U CN 201632551U CN 2010201556163 U CN2010201556163 U CN 2010201556163U CN 201020155616 U CN201020155616 U CN 201020155616U CN 201632551 U CN201632551 U CN 201632551U
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- die
- flanging
- fixing plate
- block
- flange
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- Expired - Fee Related
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Abstract
The utility model relates to a flanging fixing plate structure for a flanging sub-die. A convex die fixing plate is fixed with a side press plate and an upper die, and a flanging convex die is fixedly arranged in the convex die fixing plate. A concave die fixing plate is arranged below a material discharging plate, a flanging concave die is fixedly arranged in the concave die fixing plate, and the flanging convex die corresponds to the flanging concave die. The material discharging plate is arranged on one side of the flanging convex die, and connected to the convex die fixing plate, and is pressed on the flanging concave die through a press rod. The structure is characterized in that the material discharging plate is provided with a small ejecting block; the small ejecting block can be movably detached, and is supported on the upper surface of the concave die fixing plate. The additionally arranged small ejecting block can perform the functions of supporting and position limiting, thereby controlling the gap between the material discharging plate and the flanging concave die. In addition, the small ejecting block can perform the centralizing function, the gap can be freely adjusted if error occurs in high-speed material delivery, and the flanging is uniform; the embedding block on the concave die fixing plate can be detached and replaced after the small ejecting block generates abrasion by long-term high-speed punching.
Description
Technical field
The utility model belongs to the Stamping Die Technology field, relates to the flanging sub-die in a kind of air-conditioner fin die, specifically a kind of flange fixed head structure of flanging sub-die.
Background technology
At present, traditional pipe type heat exchanger is the main heat exchange form of domestic air conditioning, central air-conditioning, car air-conditioner and fan coil.Air-conditioner fin is the vitals in the pipe type heat exchanger.Air-conditioner fin generally adopts the air-conditioner fin die punching press to make, and its production process generally comprises and extends, punching, shutter, flange, abnormal shape are cut, cut on the limit, correcting, rip cutting, feeding and crosscut.Flange is one important procedure during air-conditioner fin is made, and this operation realizes that by flanging sub-die technological requirement should accomplish that flange aperture fillet is even, and fin surface does not have impression.Have the flanging sub-die structure now as shown in Figure 1: punch retainer 1 interfixes with side guide 3 and patrix, under in running order, because the acting force of the spring of depression bar 7 kills stripper 2 and flange die 5 easily mutually, the fin surface of going out stays impression sometimes, the bottom of flange is anti-protruding easily, and because the self-characteristic and the high speed feeding of material have error easily, preceding working procedure is to making fin punching and flange drift a bit eccentric herein, after killing mutually, flanging die 4 enters in the flange die 5 can not free as required adjusting play, cause the flange fillet inhomogeneous easily, directly influence the quality of fin.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of flange fixed head structure of flanging sub-die of simple and ingenious structure is provided, this structure can guarantee that the stamping-out fin surface does not have impression, flange is even and the bottom is not protruding, improves the quality of products.
The technical scheme that provides according to the utility model: a kind of flange fixed head structure of flanging sub-die, comprise punch retainer, stripper, side guide, flanging die, flange die, die block and depression bar, punch retainer and side guide and patrix interfix, and flanging die is fixedly mounted in the punch retainer; Die block is positioned at the below of stripper, and the flange die is fixedly mounted in the die block, and flanging die is corresponding one by one with the flange die; Described stripper is installed in flanging die one side and is connected on the punch retainer, and stripper is pressed on the flange die by depression bar; It is characterized in that: described stripper is provided with little jacking block, the movable dismounting of little jacking block, and little jacking block is supported on the upper surface of die block.
As further improvement of the utility model, be provided with corresponding to the position of little jacking block on the described die block and insert, on described little jacking block is pressed in and inserts, the movable dismounting of inserting.
The utility model compared with prior art, advantage is: the little jacking block of setting up on the stripper can play the support limit effect, the gap of control stripper and flange die; In addition, little jacking block also can play the effect of correcting, produces error as the high speed feeding, can free adjusting play, and make flange even; Inserting after the long-term high speed stamping of little jacking block produces wearing and tearing on the die block can be pulled down replacing.
Description of drawings
Fig. 1 is the flange fixed head structural representation of traditional flanging sub-die.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 2, the utility model mainly comprises punch retainer 1, stripper 2, side guide 3, flanging die 4, flange die 5, die block 6, depression bar 7, inserts 8 and little jacking block 9.
As shown in Figure 2, punch retainer 1 interfixes with side guide 3 and patrix, and flanging die 4 is fixedly mounted in the punch retainer 1; Die block 6 is positioned at the below of stripper 2, and flange die 5 is fixedly mounted in the die block 6, and flanging die 4 is corresponding one by one with flange die 5; Described stripper 2 is installed in flanging die 4 one sides and adopts screw to be connected on the punch retainer 1, and stripper 2 is pressed on the flange die 5 by depression bar 7; Utilize screw that little jacking block 9 is installed on the described stripper 2, little jacking block 9 movable dismountings, little jacking block 9 is supported on the upper surface of die block 6.
As shown in Figure 2, because little jacking block 9 in use can punching press its underpart part, cause the lower part wearing and tearing, if little jacking block 9 direct punching presses are on die block 6, die block 6 uses a period of time to wear and tear to be needed to change, not only difficulty is big to change whole die block 6, and waste material, causes cost to increase.So the utility model utilizes screw to install one corresponding to the position of little jacking block 9 on die block 6 and inserts 8, described little jacking block 9 is pressed in inserts on 8 the 8 movable dismountings of inserting.When wearing and tearing under 8 the long-term high speed stampings of inserting, strike down to change and get final product at little jacking block 9.
Claims (2)
1. the flange fixed head structure of a flanging sub-die, comprise punch retainer (1), stripper (2), side guide (3), flanging die (4), flange die (5), die block (6) and depression bar (7), punch retainer (1) interfixes with side guide (3) and patrix, and flanging die (4) is fixedly mounted in the punch retainer (1); Die block (6) is positioned at the below of stripper (2), and flange die (5) is fixedly mounted in the die block (6), and flanging die (4) is corresponding one by one with flange die (5); Described stripper (2) is installed in flanging die (4) one sides and is connected on the punch retainer (1), and stripper (2) is pressed on the flange die (5) by depression bar (7); It is characterized in that: described stripper (2) is provided with little jacking block (9), the movable dismounting of little jacking block (9), and little jacking block (9) is supported on the upper surface of die block (6).
2. the flange fixed head structure of flanging sub-die as claimed in claim 1, it is characterized in that: the position that described die block (6) is gone up corresponding to little jacking block (9) is provided with insert (8), described little jacking block (9) is pressed on insert (8), (8) the movable dismounting of inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556163U CN201632551U (en) | 2010-03-25 | 2010-03-25 | Flanging fixing plate structure for flanging sub-die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556163U CN201632551U (en) | 2010-03-25 | 2010-03-25 | Flanging fixing plate structure for flanging sub-die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632551U true CN201632551U (en) | 2010-11-17 |
Family
ID=43077026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201556163U Expired - Fee Related CN201632551U (en) | 2010-03-25 | 2010-03-25 | Flanging fixing plate structure for flanging sub-die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632551U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101137A (en) * | 2011-02-25 | 2011-06-22 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN103567317A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Integrated synchronous stripping device |
| CN104307997A (en) * | 2014-11-06 | 2015-01-28 | 重庆至信实业有限公司 | Punching die upper die |
| CN105855384A (en) * | 2016-04-07 | 2016-08-17 | 无锡海特精密模具有限公司 | Edge turning structure for air conditioner fin die |
| CN106077288A (en) * | 2016-06-21 | 2016-11-09 | 四川长虹空调有限公司 | Foil mould and the method manufacturing foil |
-
2010
- 2010-03-25 CN CN2010201556163U patent/CN201632551U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101137A (en) * | 2011-02-25 | 2011-06-22 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN102101137B (en) * | 2011-02-25 | 2015-02-18 | 中国第一汽车集团公司 | Mould guiding press plate block |
| CN103567317A (en) * | 2012-07-30 | 2014-02-12 | 苏州飞宇精密科技股份有限公司 | Integrated synchronous stripping device |
| CN104307997A (en) * | 2014-11-06 | 2015-01-28 | 重庆至信实业有限公司 | Punching die upper die |
| CN105855384A (en) * | 2016-04-07 | 2016-08-17 | 无锡海特精密模具有限公司 | Edge turning structure for air conditioner fin die |
| CN106077288A (en) * | 2016-06-21 | 2016-11-09 | 四川长虹空调有限公司 | Foil mould and the method manufacturing foil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120325 |