CN102814409A - Material dropping and punching die of steel plate spring clip - Google Patents
Material dropping and punching die of steel plate spring clip Download PDFInfo
- Publication number
- CN102814409A CN102814409A CN 201210330597 CN201210330597A CN102814409A CN 102814409 A CN102814409 A CN 102814409A CN 201210330597 CN201210330597 CN 201210330597 CN 201210330597 A CN201210330597 A CN 201210330597A CN 102814409 A CN102814409 A CN 102814409A
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- China
- Prior art keywords
- punch
- die
- drift
- material dropping
- counterdie
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- 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.)
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Abstract
The invention discloses a material dropping and punching die of a steel plate spring clip. The die is characterized in that a first punch and a second punch are arranged on an upper die plate. The first punch is divided into a punch and a material breaking die. A first lower die and a second lower die are arranged on a lower die plate. The first lower die is divided into a punch hole and a material dropping hole. By means of the arrangement, the upper die plate and the lower die plate are connected with an upper sliding block and a working platform on a punch machine, so that the die can achieve the aim of once finishing material dropping and punching in manufacture of the steel plate spring clip. The material dropping and punching die improves production efficiency and improves product quality.
Description
Technical field
The present invention relates to a kind of mould of blanking and punching when being used to make the automobile leaf spring clamp.
Technical background
The automobile leaf spring assembly is provided with clamp, the effect that is used to prevent wrong sheet and transmits power between each sheet.Clamp manufacture craft in process of production is complicated, and consumption is many, and quality is unstable, is the bottleneck operation that influences manufacturing schedule, has a strong impact on the business economic benefit.
Summary of the invention
The purpose of this invention is to provide a kind of mould that automobile leaf spring clamp blanking and punching can carry out simultaneously that is used to make.
To achieve these goals; The present invention is provided with first drift and second drift on cope match-plate pattern, said first drift is divided into drift and fracture mould, on lower bolster, is provided with first counterdie and second counterdie; Said first counterdie is divided into bore of the punch and material-dropping hole; Drift is corresponding with bore of the punch, and the fracture mould is corresponding with material-dropping hole, and second drift is corresponding with second counterdie.
Through above setting, cope match-plate pattern of the present invention and lower bolster are connected with the top shoe and the workbench of punch press, in the time of can realizing making the leaf spring clamp, the one step completed purpose of blanking and punching.The present invention has improved production efficiency, has promoted product quality.
Description of drawings
Combine accompanying drawing that the present invention is further specified at present.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a cope match-plate pattern upward view of the present invention.
Fig. 3 is a lower bolster vertical view of the present invention.
Among the figure: 1, cope match-plate pattern, 2, first drift, 3, second drift, 4, drift, 5, the fracture mould, 6, lower bolster, 7, first counterdie, 8, second counterdie, 9, bore of the punch, 10, material-dropping hole, 11, the clamp band steel.
The practical implementation method
Like Fig. 1, shown in 2; The present invention is provided with first drift 2 and second drift 3 on cope match-plate pattern 1, said first drift 2 is divided into drift 4 and fracture mould 5, on lower bolster 6, is provided with first counterdie 7 and second counterdie 8; Said first counterdie 7 is divided into bore of the punch 9 and material-dropping hole 10; Drift 4 is corresponding with bore of the punch 9, and fracture mould 5 is corresponding with material-dropping hole 10, and second drift 3 is corresponding with second counterdie 8.Through above setting; Cope match-plate pattern 1 of the present invention is connected with the top shoe and the workbench of punch press with lower bolster 6, clamp band steel 11 is put on first counterdie 7 and second counterdie 8, cope match-plate pattern 1 moves down; This moment, first drift 2 and second drift 3 were worked simultaneously, with clamp band steel 11 blankings and punching.Realize blanking, the one step completed purpose of punching.
Claims (1)
1. leaf spring clamp blanking and punching mould; It is characterized in that: on cope match-plate pattern, be provided with first drift and second drift, said first drift is divided into drift and fracture mould, on lower bolster, is provided with first counterdie and second counterdie; Said first counterdie is divided into bore of the punch and material-dropping hole; Drift is corresponding with bore of the punch, and the fracture mould is corresponding with material-dropping hole, and second drift is corresponding with second counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210330597 CN102814409A (en) | 2012-09-08 | 2012-09-08 | Material dropping and punching die of steel plate spring clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210330597 CN102814409A (en) | 2012-09-08 | 2012-09-08 | Material dropping and punching die of steel plate spring clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814409A true CN102814409A (en) | 2012-12-12 |
Family
ID=47299056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210330597 Pending CN102814409A (en) | 2012-09-08 | 2012-09-08 | Material dropping and punching die of steel plate spring clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814409A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690165A (en) * | 2013-10-21 | 2015-06-10 | 浙江飞力科技股份有限公司 | Improved spring clamp progressive die |
| CN112338049A (en) * | 2019-08-08 | 2021-02-09 | 杜桂森 | Guardrail plate mounting hole stamping die |
-
2012
- 2012-09-08 CN CN 201210330597 patent/CN102814409A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690165A (en) * | 2013-10-21 | 2015-06-10 | 浙江飞力科技股份有限公司 | Improved spring clamp progressive die |
| CN104690165B (en) * | 2013-10-21 | 2016-08-17 | 浙江飞力科技股份有限公司 | A kind of alligator clamp progressive die of improvement |
| CN112338049A (en) * | 2019-08-08 | 2021-02-09 | 杜桂森 | Guardrail plate mounting hole stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |