CN204565031U - Pull bar fixed support forging mold - Google Patents
Pull bar fixed support forging mold Download PDFInfo
- Publication number
- CN204565031U CN204565031U CN201520204421.6U CN201520204421U CN204565031U CN 204565031 U CN204565031 U CN 204565031U CN 201520204421 U CN201520204421 U CN 201520204421U CN 204565031 U CN204565031 U CN 204565031U
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- CN
- China
- Prior art keywords
- die cavity
- die
- pull bar
- rack body
- attachment part
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of pull bar fixed support forging mold, comprise upper die and lower die, the support bracket fastened die cavity of forging pull bar is provided with in upper die and lower die, described die cavity comprises rough forge die cavity and finish forge die cavity, described rough forge die cavity and finish forge die cavity are all be made up of the mutual matched moulds of upper die and lower die, described rough forge die cavity comprises draw rod attachment part die cavity and rack body die cavity, described draw rod attachment part die cavity and rack body die cavity interconnect, and described rack body die cavity is provided with resistance material structure relative to the opposite side being communicated with draw rod attachment part die cavity.The program makes the product of draw rod attachment part die cavity full by arranging resistance material structure at rack body die cavity, not misrun.
Description
Technical field
The utility model relates to a kind of pull bar fixed support forging mold, belongs to mould applications.
Background technology
Pull bar fixed support is the structure connected component of automotive interior, and pull bar fixed support surface quality requirements is high, work under bad environment, bearing load are large, thin-walled height muscle in structure, thus all has higher requirement to the inside and outside performance of product.Pull bar fixed support comprises draw rod attachment part and rack body, because draw rod attachment part and rack body are not in same plane, when forging, the iron block of molten condition flows to when forging and pressing and there is uneven problem, easily causes draw rod attachment part not full, produces misrun phenomenon.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of pull bar fixed support forging mold, makes draw rod attachment part product full, not misrun by arranging resistance material structure.
For achieving the above object, the utility model provides following technical scheme: a kind of pull bar fixed support forging mold, comprise upper die and lower die, the support bracket fastened die cavity of forging pull bar is provided with in upper die and lower die, described die cavity comprises rough forge die cavity and finish forge die cavity, described rough forge die cavity and finish forge die cavity are all be made up of the mutual matched moulds of upper die and lower die, described rough forge die cavity comprises draw rod attachment part die cavity and rack body die cavity, described draw rod attachment part die cavity and rack body die cavity interconnect, described rack body die cavity is provided with resistance material structure relative to the opposite side being communicated with draw rod attachment part die cavity.
Further, described resistance material structure comprises the arc boss being positioned at patrix and the arc groove being positioned at counterdie accordingly, and described arc boss and arc groove closely cooperate when the mutual matched moulds of upper die and lower die.
Further, the height of described arc boss is 1/1 to four/3rd of described rack body die cavity thickness.
Further, the dark 1.5mm to 2.0mm of thickness of finish forge die cavity described in the Thickness Ratio of described rough forge die cavity.
Compared with prior art, the beneficial effects of the utility model are: arrange resistance material structure at rough forge die cavity, when the iron that rack body die cavity is melted state is filled full, iron can not be flowed away from the gap bridge gap of rack body die cavity for resistance material structure, but flow to draw rod attachment part die cavity, draw rod attachment part cavity filling is full, and then overflow unnecessary iron from the gap bridge gap of draw rod attachment part die cavity, at this moment forging is after the forging and stamping of rough forge die cavity, blank is shaping, the appearance of the few meat phenomenon of draw rod attachment part is not just worried when finish forge die cavity forges and presses, the gap bridge gap that finish forge die cavity is crossed by unnecessary Tie Tong flows away.
Accompanying drawing explanation
Fig. 1 is the patrix schematic diagram of the utility model pull bar fixed support forging mold;
Fig. 2 is the counterdie schematic diagram of the utility model pull bar fixed support forging mold;
Fig. 3 is the overall diagram of the utility model pull bar fixed support forging mold.
Reference numeral: 1, patrix; 2, counterdie; 3, arc boss; 4, arc groove; 5, draw rod attachment part die cavity; 6, rack body die cavity; M, rough forge die cavity; N, finish forge die cavity.
Detailed description of the invention
With reference to accompanying drawing, the utility model pull bar fixed support forging mold embodiment is described further.
A kind of pull bar fixed support forging mold, comprise patrix 1 and counterdie 2, the support bracket fastened die cavity of forging pull bar is provided with in patrix 1 and counterdie 2, die cavity comprises rough forge die cavity m and finish forge die cavity n, rough forge die cavity m and finish forge die cavity n is made up of patrix 1 and the mutual matched moulds of counterdie 2, rough forge die cavity m comprises draw rod attachment part die cavity 5 and rack body die cavity 6, draw rod attachment part die cavity 5 and rack body die cavity 6 interconnect, and rack body die cavity 6 is provided with resistance material structure relative to the opposite side being communicated with draw rod attachment part die cavity 5.At rough forge die cavity m, resistance material structure is set, when the iron that rack body die cavity 6 is melted state is filled full, iron can not be flowed away from the gap bridge gap of rack body die cavity 6 for resistance material structure, but flow to draw rod attachment part die cavity 5, draw rod attachment part die cavity 5 is filled full, and then overflow unnecessary iron from the gap bridge gap of draw rod attachment part die cavity 5, at this moment forging is after the forging and stamping of rough forge die cavity m, blank is shaping, just do not worry the appearance of the few meat phenomenon of draw rod attachment part die cavity 5 when finish forge die cavity n forges and presses, the gap bridge gap that finish forge die cavity n crosses in unnecessary Tie Tong flows away.Resistance material structure comprises the arc boss 3 being positioned at patrix 2 and the arc groove 4 being positioned at counterdie 1 accordingly, arc boss 3 and arc groove 4 patrix 1 and counterdie 2 mutually matched moulds time closely cooperate.Arc boss 3 and arc groove 4 closely cooperate and can effectively prevent iron from overflowing from rack body die cavity 6, make full use of material.The height of arc boss 3 is 1/1 to four/3rd of described rack body die cavity 6 thickness, and arc boss 3 is too thick, mfg. moulding die more complicated, too thin, and be inconvenient to repair a die, die life is short.The dark 1.5mm to 2.0mm of thickness of finish forge die cavity n described in the Thickness Ratio of rough forge die cavity m.When can ensure finish forge, product is full, not misrun, if too dark, then waste material too many, if the degree of depth is too shallow, the product surplus formed during rough forge is inadequate, and when well cannot ensure finish forge, product is full.
Claims (4)
1. a pull bar fixed support forging mold, comprise upper die and lower die, the support bracket fastened die cavity of forging pull bar is provided with in upper die and lower die, described die cavity comprises rough forge die cavity and finish forge die cavity, described rough forge die cavity and finish forge die cavity are all be made up of the mutual matched moulds of upper die and lower die, it is characterized in that: described rough forge die cavity comprises draw rod attachment part die cavity and rack body die cavity, described draw rod attachment part die cavity and rack body die cavity interconnect, and described rack body die cavity is provided with resistance material structure relative to the opposite side being communicated with draw rod attachment part die cavity.
2. pull bar fixed support forging mold according to claim 1; it is characterized in that: described resistance material structure comprises the arc boss being positioned at patrix and the arc groove being positioned at counterdie accordingly, described arc boss and arc groove closely cooperate when the mutual matched moulds of upper die and lower die.
3. pull bar fixed support forging mold according to claim 2, is characterized in that: the height of described arc boss is 1/1 to four/3rd of described rack body die cavity thickness.
4. pull bar fixed support forging mold according to claim 3, is characterized in that: the dark 1.5mm to 2.0mm of thickness of finish forge die cavity described in the Thickness Ratio of described rough forge die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204421.6U CN204565031U (en) | 2015-04-07 | 2015-04-07 | Pull bar fixed support forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204421.6U CN204565031U (en) | 2015-04-07 | 2015-04-07 | Pull bar fixed support forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565031U true CN204565031U (en) | 2015-08-19 |
Family
ID=53857724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204421.6U Expired - Fee Related CN204565031U (en) | 2015-04-07 | 2015-04-07 | Pull bar fixed support forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555217A (en) * | 2018-05-28 | 2018-09-21 | 温州三连汽车零部件有限公司 | One mould bicavate carries High angle web forging piece molding die |
-
2015
- 2015-04-07 CN CN201520204421.6U patent/CN204565031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555217A (en) * | 2018-05-28 | 2018-09-21 | 温州三连汽车零部件有限公司 | One mould bicavate carries High angle web forging piece molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150819 Termination date: 20160407 |