CN102327981A - Precise high-speed punching die - Google Patents
Precise high-speed punching die Download PDFInfo
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- CN102327981A CN102327981A CN201110197157A CN201110197157A CN102327981A CN 102327981 A CN102327981 A CN 102327981A CN 201110197157 A CN201110197157 A CN 201110197157A CN 201110197157 A CN201110197157 A CN 201110197157A CN 102327981 A CN102327981 A CN 102327981A
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- stripper plate
- mould
- plate
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Abstract
The invention discloses a precise high-speed punching die, which comprises an upper cover plate, an upper die holder, an upper liner plate, an upper splint, a back stripper plate, a stripper plate, a lower template, a lower liner plate and a lower die holder which are fixedly connected with one another in sequence, wherein the upper splint is provided with an equal-height sleeve and an equal-height sleeve gasket; and a powerful spring is arranged above the equal-height sleeve gasket; the equal-height sleeve and the powerful spring are arranged in the same working station hole, and stable force can be applied, so that the stripper plate can move more stably, the punching speed of the die is further increased simultaneously, and the working efficiency is greatly increased.
Description
Technical field
The present invention relates to a kind of high speed and precision diel.
Background technology
Rise day by day in the status of mould industry in national economy; Mould is industrial fundamental technology equipment; In products such as electronics, automobile, motor, electrical equipment, instrument, household electrical appliances and communication, 60% ~ 80% parts all are to rely on die forming, and the height of die quality directly determines the height of product quality; Therefore, mould is called as " mothers of all trades ".Mould is again " a benefit amplifier ", with the value of the final products of die production often the mould self-value tens, hundreds of times.
The employed mould of punching press is called diel, is called for short punch die.Punch die is that the material batch machining is become required specific purpose tool towards part.The maximum function of mould is exactly to improve production efficiency of products greatly and stable quality guarantee is provided, and under the multiple pressure of market competition and raw material rise in price, improves the drawing velocity of mould and the stability of product quality and seems particularly important.
As shown in Figure 1; Existing mould comprises that the upper cover plate, upper bolster, upper padding plate, train wheel bridge, the back of the body that are fixedly connected sequentially take off plate, stripper plate, lower bolster, lower bolster, die shoe, and brute spring is installed between upper bolster and the stripper plate in its mould, and is placed apart with sleeve such as height such as grade; Both wasted the template space of mould; Increase processing cost again, caused easily that also the strength transmission between brute spring and the sleeve such as height such as grade is inconsistent, thereby be prone to cause the instability of die production; Reduce drawing velocity, had a strong impact on production efficiency.
Summary of the invention
Goal of the invention is to propose a kind of high speed and precision diel, in order to improve the diel drawing velocity of mould and the stability of product quality aborning, further enhances productivity, and reduces the mold repair frequency.
Technical scheme: for solving the problems of the technologies described above; A kind of high speed and precision diel that the present invention proposes; Comprise the upper cover plate, upper bolster, lower bolster, train wheel bridge, stripper pad, stripper plate, lower bolster, lower bolster, the die shoe that are fixedly connected sequentially; On train wheel bridge, be provided with etc. high sleeve and etc. high sleeve packing ring, above high sleeve packing ring such as said, be provided with brute spring.
Beneficial effect: a kind of high speed and precision diel of proposition of the present invention; Be arranged in the same station hole etc. high sleeve and brute spring; Make it can apply a power more stably; Thereby guarantee the motion that stripper plate can be more stable, the mould drawing velocity is further promoted, improved operating efficiency greatly.
Description of drawings
Fig. 1 is the traditional moulds structural representation;
Fig. 2 is die opening state figure of the present invention;
Fig. 3 is mold closing state diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
This mould comprises upper cover plate 1, upper bolster 2, lower bolster 3, train wheel bridge 4, stripper pad 5, stripper plate 6, lower bolster 7, lower bolster 8, the die shoe 9 that is fixedly connected sequentially; High sleeve 10 such as on train wheel bridge 4, be provided with; Be arranged on these high sleeve 10 tops etc. high sleeve packing ring 11, above high sleeve packing ring 11 such as said, also be provided with brute spring 12.As shown in Figure 2, when mould was in the mold closing state, brute spring 12 compressed with sleeve such as height such as grade 10; During mould die opening state as shown in Figure 3; Since etc. high sleeve 10 be arranged in the same station hole with brute spring 12, make it can apply a power more stably, thereby guarantee the motion that stripper plate 6 can be more stable; The mould drawing velocity is further promoted, improved operating efficiency greatly.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (1)
1. high speed and precision diel; Comprise the upper cover plate (1), upper bolster (2), lower bolster (3), train wheel bridge (4), stripper pad (5), stripper plate (6), lower bolster (7), lower bolster (8), the die shoe (9) that are fixedly connected sequentially; It is characterized in that: on train wheel bridge (4), be provided with etc. high sleeve (10) and etc. high sleeve packing ring (11), be provided with brute spring (12) in high sleeve packing ring (11) top such as said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110197157A CN102327981A (en) | 2011-07-14 | 2011-07-14 | Precise high-speed punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110197157A CN102327981A (en) | 2011-07-14 | 2011-07-14 | Precise high-speed punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327981A true CN102327981A (en) | 2012-01-25 |
Family
ID=45480093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110197157A Pending CN102327981A (en) | 2011-07-14 | 2011-07-14 | Precise high-speed punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909137A (en) * | 2013-01-08 | 2014-07-09 | 江苏高歌机电有限公司 | Burr-free machining die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931469A (en) * | 2006-05-26 | 2007-03-21 | 吴明泽 | Precise multifunctional incremental pressing die and its making process |
| CN201632547U (en) * | 2010-02-25 | 2010-11-17 | 苏州珠城电气有限公司 | Insulating insert terminal punch die |
| CN201728286U (en) * | 2010-05-31 | 2011-02-02 | 昆山市珍和模具五金机械有限公司 | Progressive die for shielding cases |
| CN201728696U (en) * | 2010-07-20 | 2011-02-02 | 苏州神本精密机械有限公司 | Phenolic aldehyde gasket punching device |
| CN202290995U (en) * | 2011-07-14 | 2012-07-04 | 太仓市金鹿电镀有限公司 | Accurate high-speed punching die |
-
2011
- 2011-07-14 CN CN201110197157A patent/CN102327981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931469A (en) * | 2006-05-26 | 2007-03-21 | 吴明泽 | Precise multifunctional incremental pressing die and its making process |
| CN201632547U (en) * | 2010-02-25 | 2010-11-17 | 苏州珠城电气有限公司 | Insulating insert terminal punch die |
| CN201728286U (en) * | 2010-05-31 | 2011-02-02 | 昆山市珍和模具五金机械有限公司 | Progressive die for shielding cases |
| CN201728696U (en) * | 2010-07-20 | 2011-02-02 | 苏州神本精密机械有限公司 | Phenolic aldehyde gasket punching device |
| CN202290995U (en) * | 2011-07-14 | 2012-07-04 | 太仓市金鹿电镀有限公司 | Accurate high-speed punching die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909137A (en) * | 2013-01-08 | 2014-07-09 | 江苏高歌机电有限公司 | Burr-free machining die |
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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 |
Application publication date: 20120125 |