CN202570986U - Side-punch die - Google Patents
Side-punch die Download PDFInfo
- Publication number
- CN202570986U CN202570986U CN 201220054002 CN201220054002U CN202570986U CN 202570986 U CN202570986 U CN 202570986U CN 201220054002 CN201220054002 CN 201220054002 CN 201220054002 U CN201220054002 U CN 201220054002U CN 202570986 U CN202570986 U CN 202570986U
- Authority
- CN
- China
- Prior art keywords
- stripper plate
- drive block
- die base
- punch
- die shoe
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a side-punch die. The side-punch die comprises an upper die base, a lower die base, a stripper plate, a pushing cross beam and a punch pin, wherein an upper driving block is arranged between the upper die base and the lower die base, a leaning block and a lower driving block are arranged between the upper driving block and the lower die base, a back spring is arranged between the lower driving block and the lower die base, the stripper plate is horizontally arranged above the pushing cross beam and the punch pin, a guide pressing block is arranged on the pushing cross beam, a waste ejector rod is installed on the stripper plate, and wear-resisting plates are arranged at the periphery of the lower driving block. According to the side-punch die, the stripper plate is arranged on the punch pin and is pushed by the pushing cross beam, the space limitation can be reduced greatly, and due to the structure of the double driving blocks, the imbalance of the stripper plate caused by the reactive thrust applied on the stripper plate is eliminated, and the phenomenon that the punch pin and a knife edge can not be aligned with each other due to the inclining of the stripper plate is eliminated.
Description
Technical field
The utility model belongs to the diel field, relates in particular to a kind of side blow mould.
Background technology
Automobile metal plate work need carry out punching, flange, pcketing, shaping etc. usually on the side of product in manufacture process; This just need convert banking motion into by the movement in vertical direction that the side blow mould provides press machine tool, accomplishes each stamping procedure of product side.The stripper plate of existing side blow mould is obliquely installed mostly, under the compact situation of station, occurs the drift and the edge of a knife like this during side blow easily to phenomenon not in place, and when product is too big, can't install over against die-cut position.
The utility model content
The purpose of the utility model just provides a kind ofly can effectively avoid the unbalance side blow mould of stripper plate when station is compact.
The utility model solves the technical scheme that its technical problem adopted: a kind of side blow mould; Comprise upper bolster, die shoe, stripper plate, promotion crossbeam and drift; Be provided with the top drive block between upper bolster and the die shoe, be provided with between top drive block and the die shoe, be provided with retracting spring between bottom drive block and the die shoe by piece and bottom drive block; Described stripper plate is horizontally placed on and promotes crossbeam and drift top; Promote crossbeam and be provided with the guiding briquetting, the waste material push rod is installed on the stripper plate, be provided with wearing plate around the drive block of bottom.
Wherein, described wearing plate has three, be located at the top drive block respectively and lean between the piece, between upper padding plate and the die shoe and promote between crossbeam and the bottom drive block.
The beneficial effect of the utility model is: stripper plate is located at above the drift; Utilize the promotion crossbeam to come transmission; Can reduce spatial constraints greatly; The structure of two drive blocks can eliminate that stripper plate receives recoil strength and the stripper plate that causes is unbalance, has eliminated the drift that tilts to cause because of stripper plate and the edge of a knife to phenomenon not in place.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
With reference to shown in Figure 1, the utility model discloses a kind of side blow mould, comprise upper bolster 11, die shoe 12, stripper plate 4, promote crossbeam 8 and drift 9; Be provided with top drive block 1 between upper bolster 11 and the die shoe 12, be provided with between top drive block 1 and the die shoe 12, be provided with retracting spring 7 between bottom drive block 5 and the die shoe 12 by piece 3 and bottom drive block 5; Described stripper plate 4 is horizontally placed on and promotes crossbeam 8 and drift 9 tops; Promote crossbeam 8 and be provided with the guiding briquetting, waste material push rod 2 is installed on the stripper plate 4, be provided with wearing plate 6 around the bottom drive block 5; Wherein, Described wearing plate 6 has three, be located at top drive block 1 respectively and lean between the piece 3, between upper padding plate 5 and the die shoe 12 and promote between crossbeam 8 and the bottom drive block 5, the stripper plate 4 of the utility model is located at above the drift 9; Utilize promotion crossbeam 8 to come transmission; Can reduce spatial constraints greatly, two drive block structures of top drive block 1 and bottom drive block 5 can eliminate that stripper plate 4 receives recoil strength and the stripper plate that causes is unbalance, have eliminated the drift that causes because of the stripper plate inclination and the edge of a knife to phenomenon not in place.
The foregoing description is the principle and the effect thereof of illustrative the utility model only; And the embodiment of part utilization; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. side blow mould; Comprise upper bolster (11), die shoe (12), stripper plate (4), promote crossbeam (8) and drift (9); It is characterized in that: be provided with top drive block (1) between upper bolster (11) and the die shoe (12), be provided with between top drive block (1) and the die shoe (12), be provided with retracting spring (7) between bottom drive block (5) and the die shoe (12) by piece (3) and bottom drive block (5); Described stripper plate (4) is horizontally placed on and promotes crossbeam (8) and drift (9) top; Promote crossbeam (8) and be provided with the guiding briquetting, waste material push rod (2) is installed on the stripper plate (4), bottom drive block (5) is provided with wearing plate (6) on every side.
2. side blow mould according to claim 1; It is characterized in that; Described wearing plate (6) has three, be located at top drive block (1) respectively and lean between the piece (3), between upper padding plate (5) and the die shoe (12) and between promotion crossbeam (8) and the bottom drive block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054002 CN202570986U (en) | 2012-02-20 | 2012-02-20 | Side-punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054002 CN202570986U (en) | 2012-02-20 | 2012-02-20 | Side-punch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570986U true CN202570986U (en) | 2012-12-05 |
Family
ID=47240438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220054002 Expired - Fee Related CN202570986U (en) | 2012-02-20 | 2012-02-20 | Side-punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195595A (en) * | 2015-10-15 | 2015-12-30 | 无锡微研精密冲压件股份有限公司 | Side edge punching mold |
-
2012
- 2012-02-20 CN CN 201220054002 patent/CN202570986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195595A (en) * | 2015-10-15 | 2015-12-30 | 无锡微研精密冲压件股份有限公司 | Side edge punching mold |
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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: 20121205 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |