CN101716622A - Stacked punch hammerhead - Google Patents
Stacked punch hammerhead Download PDFInfo
- Publication number
- CN101716622A CN101716622A CN201010030841A CN201010030841A CN101716622A CN 101716622 A CN101716622 A CN 101716622A CN 201010030841 A CN201010030841 A CN 201010030841A CN 201010030841 A CN201010030841 A CN 201010030841A CN 101716622 A CN101716622 A CN 101716622A
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- CN
- China
- Prior art keywords
- punch
- tup
- hammerhead
- stacked
- die
- Prior art date
- 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.)
- Pending
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a stacked punch hammerhead comprising hammerheads and a punch die and characterized in that the hammerhead A and the hammerhead B are arranged between a punch sliding block and the punch die, the hammerhead A is arranged on the upper part of the hammerhead B; and the two hammerheads are stacked up and down. The stacked punch hammerhead has simple structure, the hammerhead B does not deviate from a center in any conditions, and a pinching piece has high size precision and high quality.
Description
Technical field
The present invention relates to a kind of punch press tup, especially a kind of stacked punch hammerhead.
Background technology
At present, on traditional punch press, a punch press generally has only a tup, is located between slider of punch and the punch-die.During work, slider of punch impacts tup, tup again the punching press dynamic action in punch-die, punch-die descending with the master mold relative motion, produce shear stress, will be towards the moulding of part stamping-out, this structure is occupied leading position always in the punch press evolution.But, because in actual stamping-out process, often take place to slide or shake at the moment strip of slider of punch bump tup, cause tup to depart from the center and influenced dimensional accuracy towards part.
Summary of the invention
The objective of the invention is to the invention provides a kind of stacked punch hammerhead in order to solve the single tup processing of existing punch press towards the technical problem that the part dimensional accuracy is difficult to guarantee, not only process velocity is fast but also towards part dimensional accuracy height, quality is good.
The object of the present invention is achieved like this: by the stacked punch hammerhead that tup, punch-die are formed, be provided with two tups of tup A and tup B between slider of punch and punch-die.
Described tup A and tup B, tup A is located at the top of tup B, and two tups superpose up and down.
The invention has the beneficial effects as follows that simple in structure, main ram head B does not under any circumstance depart from the center, good towards part dimensional accuracy height, quality.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
Fig. 1 is a structural representation of the present invention
Among the figure: 1, slider of punch; 2, tup A; 3, tup B; 4, punch-die.
The specific embodiment
In the drawings:, between slider of punch (1) and punch-die (4), be provided with tup A (2) and tup B (3) by the stacked punch hammerhead that tup, punch-die are formed.Described tup A and tup B, when mounted, tup A is located at the top of tup B, and two tups superpose up and down.During work, slider of punch impacts tup A, tup A gives tup B the punching press transmission of power again, because capacity between tup B, guarantee that stress point does not depart from the center, again will be from the impact force action of tup A in punch-die, punch-die descending with the master mold relative motion, produce shear stress, the workpiece stamping-out is become goods up to standard, that dimensional accuracy is high.
Claims (2)
1. a stacked punch hammerhead is made up of tup, punch-die, it is characterized in that: be provided with two tups of tup A and tup B between slider of punch and punch-die.
2. stacked punch hammerhead according to claim 1 is characterized in that: tup A is located at the top of tup B, and two tups superpose up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010030841A CN101716622A (en) | 2010-01-20 | 2010-01-20 | Stacked punch hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010030841A CN101716622A (en) | 2010-01-20 | 2010-01-20 | Stacked punch hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101716622A true CN101716622A (en) | 2010-06-02 |
Family
ID=42431313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010030841A Pending CN101716622A (en) | 2010-01-20 | 2010-01-20 | Stacked punch hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101716622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739475A (en) * | 2018-09-28 | 2021-04-30 | 赛尔冲击股份公司 | Method and apparatus for metal forming and/or cutting |
-
2010
- 2010-01-20 CN CN201010030841A patent/CN101716622A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739475A (en) * | 2018-09-28 | 2021-04-30 | 赛尔冲击股份公司 | Method and apparatus for metal forming and/or cutting |
| CN112739475B (en) * | 2018-09-28 | 2023-11-07 | 赛尔冲击股份公司 | Method and apparatus for shaping and/or cutting material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100602 |