CN202290995U - Accurate high-speed punching die - Google Patents

Accurate high-speed punching die Download PDF

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Publication number
CN202290995U
CN202290995U CN2011202484646U CN201120248464U CN202290995U CN 202290995 U CN202290995 U CN 202290995U CN 2011202484646 U CN2011202484646 U CN 2011202484646U CN 201120248464 U CN201120248464 U CN 201120248464U CN 202290995 U CN202290995 U CN 202290995U
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CN
China
Prior art keywords
plate
die
stripping
bolster
accurate
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.)
Expired - Fee Related
Application number
CN2011202484646U
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Chinese (zh)
Inventor
支建明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAICANG JINLU ELECTROPLATING CO Ltd
Original Assignee
TAICANG JINLU ELECTROPLATING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAICANG JINLU ELECTROPLATING CO Ltd filed Critical TAICANG JINLU ELECTROPLATING CO Ltd
Priority to CN2011202484646U priority Critical patent/CN202290995U/en
Application granted granted Critical
Publication of CN202290995U publication Critical patent/CN202290995U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an accurate high-speed punching die. The accurate high-speed punching die comprises an upper cover plate, an upper die seat, a lower shim plate, an upper clamping plate, a stripping back plate, a stripping plate, a lower die plate, a lower shim plate and a lower die seat, wherein the upper cover plate, the upper die seat, the lower shim plate, the upper clamping plate, the stripping back plate, the stripping plate, the lower die plate, the lower shim plate and the lower die seat are fixedly connected with one another; an equal-height sleeve and an equal-height sleeve gasket are arranged on the upper clamping plate, and a strong spring is arranged above the equal-height sleeve gasket; the equal-height sleeve and the strong spring are arranged in the same station hole, so that a relatively smooth and steady force can be exerted to ensure that the stripping plate can move more stably; meanwhile, the punching speed of the die is further increased, and the working efficiency is greatly increased.

Description

A kind of high speed and precision diel
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 mold closing state diagram of the present invention;
Fig. 3 is die opening state figure 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.
CN2011202484646U 2011-07-14 2011-07-14 Accurate high-speed punching die Expired - Fee Related CN202290995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202484646U CN202290995U (en) 2011-07-14 2011-07-14 Accurate high-speed punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202484646U CN202290995U (en) 2011-07-14 2011-07-14 Accurate high-speed punching die

Publications (1)

Publication Number Publication Date
CN202290995U true CN202290995U (en) 2012-07-04

Family

ID=46359975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202484646U Expired - Fee Related CN202290995U (en) 2011-07-14 2011-07-14 Accurate high-speed punching die

Country Status (1)

Country Link
CN (1) CN202290995U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327981A (en) * 2011-07-14 2012-01-25 太仓市金鹿电镀有限公司 Precise high-speed punching die
CN105195609A (en) * 2015-09-01 2015-12-30 深圳市钿威科技有限公司 Stamping die and strip structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327981A (en) * 2011-07-14 2012-01-25 太仓市金鹿电镀有限公司 Precise high-speed punching die
CN105195609A (en) * 2015-09-01 2015-12-30 深圳市钿威科技有限公司 Stamping die and strip structure
CN105195609B (en) * 2015-09-01 2017-07-11 东莞市钿威电子科技有限公司 Diel

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20150714