CN203470694U - Tapered wedge mechanism for stamping die - Google Patents
Tapered wedge mechanism for stamping die Download PDFInfo
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- CN203470694U CN203470694U CN201320579137.8U CN201320579137U CN203470694U CN 203470694 U CN203470694 U CN 203470694U CN 201320579137 U CN201320579137 U CN 201320579137U CN 203470694 U CN203470694 U CN 203470694U
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- slide block
- block
- sliding block
- oblique
- hole
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Abstract
A tapered wedge mechanism for a stamping die comprises a driving block which is fixedly mounted on an upper die base and is provided with an inclined plane and a stripper plate in elastic connection with the upper die base. A sliding block fixing seat is fixedly connected on the stripper plate, a material pressing block is fixedly connected below the stripper plate, and the sliding block fixing seat is located below the driving block. Inclined through holes communicated with each other are formed in the sliding block fixing seat and in the material pressing block respectively, a sliding block is slidably arranged in the inclined through hole of the sliding block fixing seat, the sliding block fixing seat is provided with an inclined plane matched with the inclined plane of the driving block, and the upper end face of the sliding block is parallel to the inclined plane of the driving block. The inclined planes enable the sliding block to slide in the inclined through holes when the driving block moves downwards. A puncher pin is fixedly mounted in the sliding block, and an elastic element is mounted on the part, stretching out of the sliding block, of the puncher pin in a sleeved mode. The sliding block is limited through steps inside the inclined through holes and a flange of the sliding block, a concave sleeve is arranged at the position, corresponding to the puncher pin, of a concave sleeve fixing seat, and the concave sleeve fixing seat is fixedly mounted on a lower die base. The tapered wedge mechanism for the stamping die can save die space and lower the manufacturing cost of the die.
Description
Technical field
The utility model relates to Stamping Die Technology field, is specifically related to Wedge mechanism, when relating in particular to punching, flange operating direction and descending pressing direction and having smaller angle, slide block and drift be arranged on the Wedge mechanism on stripper plate.
Background technology
Wedge mechanism all has application in the mould structure of the operations such as the punching of stamping parts, flange, side shaping; take sheet metal component perforating die as example; wedge bottom and driving mechanism that its Wedge mechanism for punching generally includes upper mode slider, coordinates with upper mode slider, driving mechanism is driven by the wedge shape slotting tool of patrix.Such structure, the overall dimensions of mould is larger, and the cost of manufacture of mould is higher, cannot be applicable to the restricted place of die space; On the other hand, existing Wedge mechanism conventionally cannot be for operations such as the punching parallel or vertical with descending pressing direction, flange, shapings.
Utility model content
The applicant improves for above-mentioned shortcoming of the prior art, provides a kind of while having smaller angle for punching, flange operating direction and descending pressing direction, saves die space, reduces the Wedge mechanism for diel of die manufacturing cost.
The technical solution of the utility model is as follows:
Wedge mechanism for diel, comprise the drive block being fixedly mounted on upper bolster, with the stripper plate that upper bolster elasticity is connected, drive block has driving inclined-plane, slide block holder and binder block are fixed on stripper plate one on the other, and slide block fixed seating is in the below of drive block; Slide block holder with in binder block, be provided with the oblique through hole being communicated with, slide block is located at described in slide block holder tiltedly in through hole slidably, slide block holder has the inclined-plane coordinating with the described inclined-plane of drive block, the upper surface of slide block is parallel with the described inclined-plane of drive block, when drive block is descending, inclined-plane slides slide block in described oblique through hole; In slide block, be fixed with drift, drift stretches out in the part of slide block and is set with flexible member, and the position corresponding to drift on recessed cover holder is provided with recessed cover, and recessed cover holder is packed on die shoe; The middle part diameter of the oblique through hole of described connection is greater than two ends diameter, and the lower end of slide block has flange, and described flange slides in the middle part of the oblique through hole of described connection; Flexible member is positioned at the oblique through hole middle part of described connection, and with described flange butt.
Its further technical scheme is:
Described slide block is round slider.
Described drift and slide block are affixed by latch.
Technique effect of the present utility model:
The space of the utility model slide block and drift is the oblique through hole that runs through the connection of slide block holder and binder block, described two oblique through hole middle part diameter is greater than two ends diameter simultaneously, the flanged limits of slide block lower end is slided in the middle part of described oblique through hole, thus, the oblique through hole of described connection can lead with spacing to the motion of the drift of slide block simultaneously; And the setting of described oblique through hole makes slide block and drift oblique movement, can make the utility model complete and the operations such as the punching at a slight angle of descending pressing direction, flange, moulding; When needs carry out with the operation such as the punching at a slight angle of descending pressing direction, flange, moulding, the utility model is arranged on slide block, drift and space thereof on stripper plate, can save die space, reduce die manufacturing cost.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model, the descending state with contacting and drive slide block and drift on slide block of drive block that in figure, dotted line represents.
Wherein: 1, drive block; 2, stripper plate; 3, slide block holder; 4, binder block; 5, slide block; 6, drift; 7, flexible member; 8, recessed cover holder; 9, recessed cover; 10, latch; 11, product.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 1, the utility model comprises the drive block 1 being fixedly mounted in upper bolster (not shown), the stripper plate 2 being connected with upper bolster elasticity, be to be connected with the flexible members such as spring between stripper plate 2 and upper bolster, drive block 1 has driving inclined-plane, slide block holder 3 is fixed on stripper plate 2 one on the other with binder block 4, and slide block holder 3 is positioned at the below of drive block 1; Slide block holder 3 with in binder block 4, be provided with the oblique through hole being communicated with, slide block 5 is located in the described oblique through hole of slide block holder 3 slidably, slide block holder 3 has the inclined-plane coordinating with the described inclined-plane of drive block 1, the upper surface of slide block 5 is parallel with the described inclined-plane of drive block 1, when drive block 1 is descending, inclined-plane slides slide block 5 in described oblique through hole; In slide block 5, be fixed with drift 6, and the two is affixed by latch 10, drift 6 stretches out in the part of slide block 5 and is set with flexible member 7, and the position corresponding to drift 6 on recessed cover holder 8 is provided with recessed cover 9, and recessed cover holder 8 is packed in die shoe (not shown); The middle part diameter of the oblique through hole of described connection is greater than two ends diameter, and the lower end of slide block 5 has flange, and described flange slides in the middle part of the oblique through hole of described connection; Flexible member 7 is positioned at the middle part of the oblique through hole of described connection, and with described flange butt.
The method of operation of the present utility model is as follows:
The product 11 that need to carry out punching press is placed on die holder 8, die shoe is positioned on the work top of punch press, die shoe is static in the whole course of work, under the effect of slider of punch, descending together with upper bolster and the stripper plate 2 connecting with upper bolster, slide block holder 3, binder block 4, drive block 1, binder block 8 first contacts and pushes down product 11, now, stripper plate 2, slide block holder 3, binder block 4 stops descending, because stripper plate 2 and upper bolster are that elasticity is connected, upper bolster continues descending, drive block 1 continues descending in company with upper bolster, when the inclined-plane, lower end of drive block 1 touches the inclined-plane, upper end of slide block 5, at descending active force under the effect of the component of the vertical direction on inclined-plane, slide block 5 starts to slide in the oblique through hole of described connection, drift 6 together slides with slide block 5, when patrix comes downwards to the bottom dead centre of lathe, the motion of slide block 5 and drift 6 stops, drift 6 completes punching, the operation such as flange or moulding, the type of drift 6 is determined with homework type, complete after stamping press, slider of punch starts to move upward, upper bolster is up, drive block 1 moves upward, slide block 5 and drift 6 reset completely under the effect of flexible member 7, in reseting procedure, stripper plate 2 keeps motionless, and stripper plate 2 is along with upper bolster is together up, until the up top dead-centre of getting back to lathe of upper bolster subsequently.
In the process of sliding at slide block 5, the middle part diameter of oblique through hole that runs through the described connection of slide block holder 3 and binder block 4 is greater than its two ends diameter, the external diameter of the described flange of slide block 5 lower ends is greater than the two ends diameter of the oblique through hole of described connection, thus, the described flange of slide block 5 can only slide in the middle part of the oblique through hole of described connection, to the slip of slide block 5 and reset, carry out spacing thus, the oblique through hole of described connection leads to slide block 5 simultaneously and is spacing, and the motion of the oblique through hole of described connection and 9 pairs of drifts 6 of recessed cover is led, the setting of the oblique through hole of described connection, can make the utility model complete and the punching at a slight angle of descending pressing direction, flange, the operations such as moulding, and by slide block 5, drift 6 and space thereof are arranged on stripper plate 2, can save die space, reduce die manufacturing cost.Further, slide block 5 adopts round slider, compares traditional rectangular shaped slider, has saved slide plate, has saved number of components, further saves die space.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (3)
1. for the Wedge mechanism of diel, comprise the drive block (1) being fixedly mounted on upper bolster, the stripper plate (2) being connected with upper bolster elasticity, drive block (1) has driving inclined-plane, it is characterized in that: slide block holder (3) is fixed in stripper plate (2) above one on the other with binder block (4), and slide block holder (3) is positioned at the below of drive block (1); Slide block holder (3) is provided with in binder block (4) the oblique through hole being communicated with, slide block (5) is located in the described oblique through hole of slide block holder (3) slidably, slide block holder (3) has the inclined-plane coordinating with the described inclined-plane of drive block (1), the upper surface of slide block (5) is parallel with the described inclined-plane of drive block (1), when drive block (1) is descending, inclined-plane slides slide block (5) in described oblique through hole; In slide block (5), be fixed with drift (6), drift (6) stretches out in the part of slide block (5) and is set with flexible member (7), the upper position corresponding to drift (6) of recessed cover holder (8) is provided with recessed cover (9), and recessed cover holder (8) is packed on die shoe; The middle part diameter of the oblique through hole of described connection is greater than two ends diameter, and the lower end of slide block (5) has flange, and described flange slides in the middle part of the oblique through hole of described connection; Flexible member (7) is positioned at the oblique through hole middle part of described connection, and with described flange butt.
2. by the Wedge mechanism for diel claimed in claim 1, it is characterized in that: described slide block (5) is round slider.
3. by the Wedge mechanism for diel claimed in claim 2, it is characterized in that: described drift (6) is affixed by latch (10) with slide block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579137.8U CN203470694U (en) | 2013-09-18 | 2013-09-18 | Tapered wedge mechanism for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320579137.8U CN203470694U (en) | 2013-09-18 | 2013-09-18 | Tapered wedge mechanism for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470694U true CN203470694U (en) | 2014-03-12 |
Family
ID=50219107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320579137.8U Expired - Lifetime CN203470694U (en) | 2013-09-18 | 2013-09-18 | Tapered wedge mechanism for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604432A (en) * | 2019-01-28 | 2019-04-12 | 深圳市银宝山新压铸科技有限公司 | A kind of high solid phase semisolid pressure casting part inside inclined hole blanking units |
| CN109719246A (en) * | 2019-02-15 | 2019-05-07 | 中信戴卡股份有限公司 | Oblique window aperture composite die is rushed in a kind of forging |
-
2013
- 2013-09-18 CN CN201320579137.8U patent/CN203470694U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604432A (en) * | 2019-01-28 | 2019-04-12 | 深圳市银宝山新压铸科技有限公司 | A kind of high solid phase semisolid pressure casting part inside inclined hole blanking units |
| CN109719246A (en) * | 2019-02-15 | 2019-05-07 | 中信戴卡股份有限公司 | Oblique window aperture composite die is rushed in a kind of forging |
| CN109719246B (en) * | 2019-02-15 | 2023-10-03 | 中信戴卡股份有限公司 | Forging compound die for punching inclined window hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191016 Address after: 214145 No.7, Jinma Road, Hongshan street, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Przeisler Mold Technology Co.,Ltd. Address before: 214145, No. 7, Golden Road, great industrial park, Hongshan Town, Hongshan District, Wuxi, Jiangsu (via a roadside) Patentee before: WUXI LONGYUN MOLD MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |