CN2858104Y - Material pressing board mechanism and side-cut die including the same - Google Patents
Material pressing board mechanism and side-cut die including the same Download PDFInfo
- Publication number
- CN2858104Y CN2858104Y CN 200520132754 CN200520132754U CN2858104Y CN 2858104 Y CN2858104 Y CN 2858104Y CN 200520132754 CN200520132754 CN 200520132754 CN 200520132754 U CN200520132754 U CN 200520132754U CN 2858104 Y CN2858104 Y CN 2858104Y
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- CN
- China
- Prior art keywords
- holding pad
- big
- pressing board
- little
- fixed
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- Expired - Lifetime
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Abstract
A material pressing board mechanism and a side-cut die including the same are characterized in that: the material pressing board mechanism includes a large pressing board 1 and a small pressing board 2 which is fixed on the large pressing board 1. When the side-cut die provided by present utility model cuts the workpiece with relative longer cutting route, the cut-side requirement can be sufficed without requiring increasing the close height of the die and large press tool, thus the production cost can be reduced. Further, the provided material pressing board mechanism has the advantages of simple structure and easy for achieving and installation and maintaining and replacing.
Description
Technical field
The utility model relates to the diel field, more particularly, relates to a kind of holding pad mechanism and comprises the shaving die of this holding pad mechanism.
Background technology
At present, diel is widely used in the manufacturing of auto parts and components.Wherein, shaving die generally includes upper die and lower die and holding pad, and holding pad is fixed on the patrix by spring.In the process of utilizing shaving die that product is cut edge, holding pad is pushed down the surface of product along with patrix moves downward a segment distance, so that cutting, the distance of holding pad motion is called as " holding pad stroke ".Spring between holding pad and the patrix is compressed at this moment, when being fixed on cutting edge on the patrix with after product contacts, also need vertically to move downward again a segment distance, to guarantee that with the product cut-out, this segment distance of the last motion of cutting edge is commonly called " side cut cutting edge stroke ".Yet some product, as shown in Figure 1, vertically has certain height, from its peak one section straight line portion H is arranged to the process of minimum point transition, when utilizing shaving die that described straight line portion is cut edge, holding pad need be walked very big stroke downwards, can guarantee to push down product, the stroke that the while cutting edge moves downward also must increase, product is cut off fully guaranteeing, therefore just needing increases the length of spring and the whole height of mould, thereby has increased the manufacturing cost of mould greatly.
The utility model content
The purpose of this utility model provides a kind of side cut requirement that can satisfy the bigger product of side cut stroke, and the holding pad mechanism that can reduce manufacturing cost.Another purpose of the present utility model provides a kind of shaving die that comprises described holding pad mechanism.
The holding pad mechanism that the utility model provides comprises big holding pad 1 and little holding pad 2, and little holding pad 2 is fixed on the big holding pad 1.
The shaving die that the utility model provides comprises patrix 3, counterdie 4 and holding pad mechanism, and described holding pad mechanism comprises big holding pad 1 and little holding pad 2, and little holding pad 2 is fixed on the big holding pad 1, and big holding pad 1 is fixed on the patrix 3.
Shaving die when the bigger product of side cut stroke is cut edge in described holding pad mechanism comprising of utilizing that the utility model provides, can increase die shut height and not need under the condition of large-scale press not needing, satisfy the side cut requirement of product, therefore reduced manufacturing cost.And the holding pad mechanism that provides of the utility model also has simple in structurely, is easy to realize, and is easy for installation, keeps in repair or change advantages such as easy.
Description of drawings
The cross sectional shape schematic diagram of the product that the side cut stroke that Fig. 1 is suitable for for the utility model is bigger;
The partial structurtes schematic diagram of the holding pad mechanism that Fig. 2 provides for the utility model;
The partial structurtes schematic diagram of the shaving die of the utility model comprising of providing of described holding pad mechanism is provided Fig. 3.
The specific embodiment
Below, in conjunction with the accompanying drawings, the utility model is described in detail.
The holding pad mechanism that the utility model provides comprises big holding pad 1 and little holding pad 2, and little holding pad 2 is fixed on the big holding pad 1.
Wherein, big holding pad 1 is used for the binder of mold integral, and its shape and size can be decided according to the actual requirements, to satisfy the shape and structure requirement of product integral body.Little holding pad 2 is used for the binder of mould part, and its shape and size can be decided according to the actual requirements, to satisfy the shape and structure requirement of product part.And little holding pad 2 set positions can be different and different according to the shape of product, and generally speaking, decide according to the position of the straight line portion on the product position that little holding pad 2 is provided with.
The shaving die that provides according to the utility model comprises patrix 3, counterdie 4 and holding pad mechanism, and described holding pad mechanism is a holding pad provided by the utility model mechanism.Promptly, described holding pad mechanism comprises big holding pad 1 and little holding pad 2, little holding pad 2 can be fixed on the big holding pad 1 by various known modes, as by discharging screw, side pin, rivet etc., under the preferable case, little holding pad 2 is fixed on the big holding pad 1 by discharging screw 5, therefore can relative motion between little holding pad 2 and the big holding pad 1, and discharging screw 5 also can move with respect to big holding pad 1.Under the preferable case, described shaving die also comprises the spring 6 that is sleeved on the discharging screw 5.Spring 6 is between big holding pad 1 and little holding pad 2.Described spring 6 can be various known springs.
Big holding pad 1 is fixed on the patrix 3 by various known modes, as by discharging screw, side pin, rivet etc., and greatly can relative motion between holding pad 1 and the patrix 3.Be set with spring on the preferred discharging screw, described spring is between big holding pad 1 and patrix 3, and the fixed form between big holding pad 1 and the patrix 3 is conventionally known to one of skill in the art, does not repeat them here.In addition, the shaving die that the utility model provides also comprises the assembly that other are necessary, and its structure and assembly relation are conventionally known to one of skill in the art, do not repeat them here.
When the shaving die that utilizes the utility model to provide is cut edge to the bigger product of side cut stroke, the total kilometres of holding pad mechanism are the stroke sum of big holding pad and little holding pad, therefore make the stroke that is used for product integral body is carried out the big holding pad of binder reduce greatly, thereby avoided stroke increase, and then caused the problems such as shut height increase of mold integral because of the excessive and feasible big holding pad of cutting stroke of product part.
Claims (8)
1. a holding pad mechanism is characterized in that, described holding pad mechanism comprises big holding pad (1) and little holding pad (2), and little holding pad (2) is fixed on the big holding pad (1).
2. holding pad according to claim 1 mechanism is characterized in that described little holding pad (2) is fixed on the big holding pad (1) by discharging screw (5).
3. holding pad according to claim 2 mechanism is characterized in that, described holding pad mechanism also comprises the spring (6) that is sleeved on the described discharging screw (5).
4. holding pad according to claim 3 mechanism is characterized in that described spring (6) is positioned between big holding pad (1) and the little holding pad (2).
5. shaving die, this mould comprises patrix (3), counterdie (4) and holding pad mechanism, it is characterized in that, described holding pad mechanism comprises big holding pad (1) and little holding pad (2), little holding pad (2) is fixed on the big holding pad (1), and big holding pad (1) is fixed on the patrix (3).
6. mould according to claim 5 is characterized in that, described little holding pad (2) is fixed on the big holding pad (1) by discharging screw (5).
7. mould according to claim 6 is characterized in that, described mould also comprises the spring (6) that is sleeved on the described discharging screw (5).
8. mould according to claim 7 is characterized in that, described spring (6) is positioned between big holding pad (1) and the little holding pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132754 CN2858104Y (en) | 2005-11-18 | 2005-11-18 | Material pressing board mechanism and side-cut die including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132754 CN2858104Y (en) | 2005-11-18 | 2005-11-18 | Material pressing board mechanism and side-cut die including the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858104Y true CN2858104Y (en) | 2007-01-17 |
Family
ID=37610963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132754 Expired - Lifetime CN2858104Y (en) | 2005-11-18 | 2005-11-18 | Material pressing board mechanism and side-cut die including the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858104Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912916A (en) * | 2010-09-06 | 2010-12-15 | 无锡海特精密模具有限公司 | Side cut die pressing mechanism |
| CN101947598A (en) * | 2010-09-06 | 2011-01-19 | 无锡海特精密模具有限公司 | Longitudinal cutting mould pressing mechanism |
| CN102500685A (en) * | 2011-09-30 | 2012-06-20 | 重庆市华青汽车配件有限公司 | Miniature reinforcer trimming die for back-door limiter of coach |
| CN107138602A (en) * | 2017-06-27 | 2017-09-08 | 重庆理工大学 | A kind of floating type rigid discharging structure |
-
2005
- 2005-11-18 CN CN 200520132754 patent/CN2858104Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912916A (en) * | 2010-09-06 | 2010-12-15 | 无锡海特精密模具有限公司 | Side cut die pressing mechanism |
| CN101947598A (en) * | 2010-09-06 | 2011-01-19 | 无锡海特精密模具有限公司 | Longitudinal cutting mould pressing mechanism |
| CN102500685A (en) * | 2011-09-30 | 2012-06-20 | 重庆市华青汽车配件有限公司 | Miniature reinforcer trimming die for back-door limiter of coach |
| CN107138602A (en) * | 2017-06-27 | 2017-09-08 | 重庆理工大学 | A kind of floating type rigid discharging structure |
| CN107138602B (en) * | 2017-06-27 | 2019-09-27 | 重庆理工大学 | A kind of floating type rigid discharging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing BYD Mould Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2014.6.7 Contract record no.: 2008440000064 Denomination of utility model: Material pressing board mechanism and side-cut die including the same Granted publication date: 20070117 License type: Exclusive license Record date: 20080504 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2014.6.7 Name of requester: BEIJING BIYADI DIE CO.,LTD. Effective date: 20080504 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |