CN201470710U - Pipe material forming structure of lower manifold - Google Patents
Pipe material forming structure of lower manifold Download PDFInfo
- Publication number
- CN201470710U CN201470710U CN2009203086615U CN200920308661U CN201470710U CN 201470710 U CN201470710 U CN 201470710U CN 2009203086615 U CN2009203086615 U CN 2009203086615U CN 200920308661 U CN200920308661 U CN 200920308661U CN 201470710 U CN201470710 U CN 201470710U
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- China
- Prior art keywords
- jacking block
- die
- counterdie
- die cavity
- utility
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Abstract
The utility model relates to a pipe material forming structure of a lower manifold, which is characterized by comprising an upper die (1) and a lower die (2), wherein the lower end of the upper die (1) is positioned in a die cavity of the lower die (2); a jacking block (3) is also arranged in the die cavity of the lower die (2), and the bottom part of the jacking block (3) is connected with the upper end of a mandril (4). The utility model has the advantages of simple and practical structure, high yield, quick forming speed and low cost; the prior forming materials are rated as 239 and pipe materials are rated as 194 when being adopted, so that the material cost is saved by 40.5 percent. The lower manifold only requires the two dies and four working procedures in stead of seven dies and nine working procedures, thereby greatly reducing the manufacturing cost; and the high-quality rate of the demolding lower manifold is raised from 97.8 percent to 99.8 percent.
Description
Technical field
The utility model relates to a kind of down set pipe formation die structure of signing an undertaking, and is applied to the auto parts machinery technical field.
Background technology
The upper set pipe that is applied to auto parts machinery at present all is that employing is flat-plate molded, earlier flat board is welded into cast after curved, and seven pairs of moulds are squeezed into the following concetrated pipe that needs about using by nine procedures again.This kind mould molding procedure is many, length consuming time, shaped article intensity a little less than, difficult quality guarantee, yield rate is low, the production cost height.
Summary of the invention
The purpose of this utility model then is at present the deficiencies in the prior art, and a kind of simple in structure, shaping speed is fast, yield rate is high following concetrated pipe tube type material molding structure is provided.
The technical solution adopted in the utility model is as follows:
A kind of concetrated pipe tube type material molding structure down is characterized in that it includes upper die and lower die, and the lower end of patrix is positioned at the die cavity of counterdie, also is provided with jacking block in the die cavity of counterdie, and the jacking block bottom links to each other with the push rod upper end.
The madial wall bottom of described counterdie die cavity is provided with vertical locating slot, and the lateral wall of jacking block is fixed with positioning pin column, and the positioning pin column external end head is positioned at vertical locating slot.
The beneficial effects of the utility model have:
Simple and practical, the yield rate height, shaping speed is fast, cost is low, originally moulding material is that 326 employing tube of material need only 194 low material costs 40.5% by norm, and nine operations of product needed seven molds need only four operations of two moulds now and finish, greatly reduce the production cost, the depanning product factor of merit rises to more than 99.8% by original 97.8%.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with drawings and Examples:
As shown in Figure 1, it includes patrix 1 and counterdie 2 the utility model, and the lower end of patrix 1 is positioned at the die cavity of counterdie 2, also is provided with jacking block 3 in the die cavity of counterdie 2, and jacking block 3 bottoms link to each other with push rod 4 upper ends.Be provided with vertical locating slot 5 in the madial wall bottom of counterdie 2 die cavitys, the lateral wall of jacking block 3 is fixed with positioning pin column 6, and positioning pin column 6 external end heads are positioned at vertical locating slot 5, is unlikely to dislocation in the process that can lift on jacking block 3.
The utility model is when work, and cast spare is positioned on the interior jacking block 3 of counterdie 2 die cavitys, and patrix 1 presses down, cast spare is shaped to down concetrated pipe, and patrix 1 lifts afterwards, push rod 4 with jacking block 3 and on product 7 eject, after taking out product, push rod 4 drives jacking block 3 and falls, and enters next working cycles.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (2)
1. following concetrated pipe tube type material molding structure, it is characterized in that it includes patrix (1) and counterdie (2), the lower end of patrix (1) is positioned at the die cavity of counterdie (2), also is provided with jacking block (3) in the die cavity of counterdie (2), and jacking block (3) bottom links to each other with push rod (4) upper end.
2. concetrated pipe tube type material molding structure down according to claim 1, the madial wall bottom that it is characterized in that described counterdie (2) die cavity is provided with vertical locating slot (5), the lateral wall of jacking block (3) is fixed with positioning pin column (6), and positioning pin column (6) external end head is positioned at vertical locating slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086615U CN201470710U (en) | 2009-08-24 | 2009-08-24 | Pipe material forming structure of lower manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086615U CN201470710U (en) | 2009-08-24 | 2009-08-24 | Pipe material forming structure of lower manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470710U true CN201470710U (en) | 2010-05-19 |
Family
ID=42406949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203086615U Expired - Fee Related CN201470710U (en) | 2009-08-24 | 2009-08-24 | Pipe material forming structure of lower manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170540A (en) * | 2013-04-16 | 2013-06-26 | 无锡鹏德汽车配件有限公司 | Novel lower collecting tube forming die structure |
-
2009
- 2009-08-24 CN CN2009203086615U patent/CN201470710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170540A (en) * | 2013-04-16 | 2013-06-26 | 无锡鹏德汽车配件有限公司 | Novel lower collecting tube forming die structure |
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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: 20100519 Termination date: 20100824 |