CN203578515U - Novel die set with fine blanking and cold extruding functions - Google Patents
Novel die set with fine blanking and cold extruding functions Download PDFInfo
- Publication number
- CN203578515U CN203578515U CN201320722070.9U CN201320722070U CN203578515U CN 203578515 U CN203578515 U CN 203578515U CN 201320722070 U CN201320722070 U CN 201320722070U CN 203578515 U CN203578515 U CN 203578515U
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- CN
- China
- Prior art keywords
- essence
- piston rod
- cylinder piston
- die set
- lower mold
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 claims description 16
- 241000731961 Juncaceae Species 0.000 claims description 9
- 238000000641 cold extrusion Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a novel die set with fine blanking and cold extruding functions. The novel die set comprises an upper die set and a lower die set. The upper die set is disposed on an upper moving beam. A fine blanking upper cylinder piston rod is disposed in the upper die set. The lower end of the fine blanking upper cylinder piston rod is connected with one end of an upper punch. The other end of the upper punch is connected with a grooved mandrel. The lower die set is disposed on a base and corresponds to the upper die set. A stripping cylinder piston rod is disposed in the lower die set. The upper end of the stripping cylinder piston rod is connected with one end of a lower punch. The other end of the lower punch is connected with.
Description
Technical field
The utility model relates to a kind of mould bases that forges, and relates in particular to a kind of novel mould bases simultaneously with essence punching and cold extrusion function.
Background technology
In modern times manufacture and processing industry, fine-edge blanking occupies considerable status, fine-edge blanking need to carry out on precise punching machine, because essence punching is very high to the required precision of precise punching machine, its cost is also very high, so Fine punching die frame is installed on common punch press to carry out fine-edge blanking and is just generally applied, due to twin columns guiding, the Fine punching die frame of three post guiding and four posts guiding can not carry out punching and the blanking of multistation on the different parts of the larger sheet material of same, therefore not only make efficiency low, and production process is long, also exist the utilization rate of material low, the problem that cost is high, and equipment investment and frock clamp cost higher, machining accuracy is difficult to guarantee.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is just to provide in order to address the above problem, and has the novel mould bases of essence punching and cold extrusion function when the utilization rate of material is high.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises top mold frame and lower mold holder, described top mold frame is arranged on moved cross beam, in described top mold frame, be provided with essence and rush to cylinder piston rod, described essence rushes to the lower end of cylinder piston rod and one end of upper punch is connected, the other end of described upper punch is connected with groove plug, described lower mold holder is arranged on base and setting corresponding to described top mold frame, in described lower mold holder, be provided with demoulding cylinder piston rod, the upper end of described demoulding cylinder piston rod is connected with one end of low punch, and the other end of described low punch is connected with boss forming plug.
Further, on described lower mold holder, be provided with material discharging rod.
Particularly, between described top mold frame and described lower mold holder, be provided with guide pillar guide pin bushing.
Further, described groove plug is that essence is rushed special-shaped slot plug.
The beneficial effects of the utility model are:
The utility model can be realized in punching course, can complete essence punching and cold-stamped operation simultaneously, guarantees the reliability of continuous operation, has reduced workman's labour intensity simultaneously, enhances productivity, and has saved production cost.
Accompanying drawing explanation
Fig. 1 is the Structure Comparison schematic diagram before and after extruding of the present utility model.
In figure: the upper moved cross beam of 1-, 2-essence rushes to cylinder piston rod, 3-top mold frame, 4-guide pillar guide pin bushing, 5-upper punch, 6-groove plug, 7-fabricated part, 8-blank, 9-low punch, 10-boss forming plug, 11-material discharging rod, 12-lower mold holder, 13-demoulding cylinder piston rod, 14-base.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises top mold frame 3 and lower mold holder 12, top mold frame 3 is arranged on moved cross beam 1, in top mold frame 12, be provided with essence and rush to cylinder piston rod 2, the lower end that essence rushes to cylinder piston rod 2 is connected with one end of upper punch 5, the other end of upper punch 5 is connected with groove plug 6, lower mold holder 12 is arranged on base 14 and setting corresponding to top mold frame 3, in lower mold holder 3, be provided with demoulding cylinder piston rod 13, the upper end of demoulding cylinder piston rod 13 is connected with one end of low punch 9, and the other end of low punch 9 is connected with boss forming plug 10.
As shown in Figure 1, be provided with material discharging rod 11 on lower mold holder 12, between top mold frame 3 and lower mold holder 12, be provided with guide pillar guide pin bushing 4, groove plug 6 rushes special-shaped slot plug for essence.
As shown in Figure 1, blank 8 is placed in the cavity of lower mold holder 12, the upper moved cross beam 1 of forging press is descending, the essence that drives cope match-plate pattern 3 and be fixed therein rushes to cylinder piston rod 2 and upper punch 5 is descending, touch blank 8 and fasten, essence rushes to the smart special-shaped slot plug 6 that rushes of the descending promotion of cylinder piston rod 2 blank 8 compressing is carried out to essence punching processing, after special-shaped slot moulding on blank 8, upper punch 5 continues descending, extrusion blank 8 to two boss formings, essence rushes to cylinder piston rod 2, and to drive essence to rush special-shaped slot plug 2 up, stripping tank piston rod 13 drives material discharging rod 11 up, and it is up to promote boss forming plug 10, make made fabricated part 7 depart from the die of lower mold holder 12, finally take out fabricated part 7 checks.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (4)
1. one kind has the novel mould bases of essence punching and cold extrusion function simultaneously, it is characterized in that: comprise top mold frame and lower mold holder, described top mold frame is arranged on moved cross beam, in described top mold frame, be provided with essence and rush to cylinder piston rod, described essence rushes to the lower end of cylinder piston rod and one end of upper punch is connected, the other end of described upper punch is connected with groove plug, described lower mold holder is arranged on base and setting corresponding to described top mold frame, in described lower mold holder, be provided with demoulding cylinder piston rod, the upper end of described demoulding cylinder piston rod is connected with one end of low punch, the other end of described low punch is connected with boss forming plug.
2. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: on described lower mold holder, be provided with material discharging rod.
3. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: between described top mold frame and described lower mold holder, be provided with guide pillar guide pin bushing.
4. a kind of novel mould bases simultaneously with essence punching and cold extrusion function according to claim 1, is characterized in that: described groove plug is that essence is rushed special-shaped slot plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722070.9U CN203578515U (en) | 2013-11-16 | 2013-11-16 | Novel die set with fine blanking and cold extruding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722070.9U CN203578515U (en) | 2013-11-16 | 2013-11-16 | Novel die set with fine blanking and cold extruding functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578515U true CN203578515U (en) | 2014-05-07 |
Family
ID=50576492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722070.9U Expired - Fee Related CN203578515U (en) | 2013-11-16 | 2013-11-16 | Novel die set with fine blanking and cold extruding functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578515U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107841A (en) * | 2014-07-22 | 2014-10-22 | 株洲市文佳实业有限公司 | Device for molding by metal deformation and swaging |
| CN104138917B (en) * | 2014-07-22 | 2016-03-23 | 株洲市文佳实业有限公司 | The crowded forging assembly of forging molding is squeezed for plastic deformation |
| CN111136161A (en) * | 2019-12-26 | 2020-05-12 | 安徽千缘模具有限公司 | Novel inclined plane punching lateral force prevention die |
| CN112845795A (en) * | 2020-12-28 | 2021-05-28 | 浙江格洛博机械科技股份有限公司 | Continuous spline forming equipment for inner hub of gearbox brake |
-
2013
- 2013-11-16 CN CN201320722070.9U patent/CN203578515U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107841A (en) * | 2014-07-22 | 2014-10-22 | 株洲市文佳实业有限公司 | Device for molding by metal deformation and swaging |
| CN104138917B (en) * | 2014-07-22 | 2016-03-23 | 株洲市文佳实业有限公司 | The crowded forging assembly of forging molding is squeezed for plastic deformation |
| CN104107841B (en) * | 2014-07-22 | 2016-06-01 | 株洲市文佳实业有限公司 | Plastic Deformation squeezes the shaped device of forging molding |
| CN111136161A (en) * | 2019-12-26 | 2020-05-12 | 安徽千缘模具有限公司 | Novel inclined plane punching lateral force prevention die |
| CN111136161B (en) * | 2019-12-26 | 2021-11-30 | 安徽千缘模具有限公司 | Inclined plane punching lateral force prevention die |
| CN112845795A (en) * | 2020-12-28 | 2021-05-28 | 浙江格洛博机械科技股份有限公司 | Continuous spline forming equipment for inner hub of gearbox brake |
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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 |
Granted publication date: 20140507 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |