CN201353611Y - Material support frame of blanking mould - Google Patents
Material support frame of blanking mould Download PDFInfo
- Publication number
- CN201353611Y CN201353611Y CNU2009200839302U CN200920083930U CN201353611Y CN 201353611 Y CN201353611 Y CN 201353611Y CN U2009200839302 U CNU2009200839302 U CN U2009200839302U CN 200920083930 U CN200920083930 U CN 200920083930U CN 201353611 Y CN201353611 Y CN 201353611Y
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- CN
- China
- Prior art keywords
- mould
- support frame
- material support
- blanking
- supporting rack
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a material support frame of a blanking mould, comprising a mould base and a fixing plate. The material support frame is characterized in that the fixing plate is provided with a bracket which is provided with a plurality of roller wheels, and material guide blocks are arranged at the two ends of the bracket; and the material guide blocks pass through the fixing plate by stripper bolts and are fixed on the mould base by a spring. The material support frame has strong universality, is applicable to all types of stamping blanking moulds, especially uncoiling blanking moulds, and has simple structure, small volume, light weight as well as convenient assembly and disassembly; the material support frame is also flexible and has multiple purposes, so as to be capable of adjusting the number of the roller wheels according to the needs of mould structure; the practicability is strong, and the material support frame can float up and down to play the role of buffering; meanwhile, the material support frame can be consistent with the moving trend of an upper mould in the stamping process of the mould, thus avoiding tablet warping caused by unalterable local height of the tablet in the stamping process.
Description
Technical field
The utility model relates to the working position apparatus servicing unit, especially a kind of blanking punched mould and uncoiling blanking die material supporting rack.
Background technology
Along with the developing of modern market and becoming more meticulous of production, adopt the advanced technologies mode of billot, section material and uncoiling blanking to popularize gradually, the structural design scheme of mould is also pressed the process program design of billot, uncoiling blanking accordingly.That is to say, when tablet to be processed is bigger, often need in diel, use material supporting rack.Particularly, mainly there are three kinds of situations in the application of material supporting rack: the one, and assist the operator that the plate cunning is delivered on the mould, thereby reduced labour intensity and operational risk; The 2nd, when plate arrives to a certain degree greatly, plate tilts, stays, bending because plate deadweight or crank cause, even from the mould equivalent risk that falls down, when mold work, can not rely on the operator to use the hand rest plate, this applications material supporting rack is as supplemental support, can guarantee stable being placed on the mould of plate, thereby guarantee the accurate location of tablet to be punched; The 3rd, at the uncoiling blanking die, this type of mould belongs to the automation mould, by the support of material supporting rack, not only can effectively assist the smooth sliding of plate on mould, guarantee the plate accurate positioning, can also assist the part after punching press is finished to skid off outside the die ontology smoothly simultaneously.
And the retainer mode of all kinds of material supporting racks of using at present all is a rigidity, i.e. material lift highly is a constant value that presets before the mold work, consistent remaining unchanged when mold work.But in some cases,, influence punching precision, especially on automation uncoiling blanking die, can't guarantee the positioning accuracy of tablet especially because the highly constant meeting of material lift causes tablet generation warpage.For example, in punching course, behind upper mould contact plate, the plate at patrix cutting edge edge can continue to move down to finish whole punching course, and the constant height of material supporting rack, the plate of periphery can not move down, like this warpage that will deform of the plate in the middle of cutting edge and material supporting rack, therefore the plate after the punching press can not continue to use, and positioning accuracy and tablet shape all can be affected once more.On the other hand, plate slides on material supporting rack, and is easy because sliding friction causes scratching for the tablet of some overlay coatings, thereby influences the quality of workpiece.
Summary of the invention
The purpose of this utility model provides a kind of blanking die material supporting rack of easy to use, simple in structure, highly versatile, in particular for the uncoiling blanking die.
The technical solution of the utility model is for this reason, and blanking punched mould material supporting rack comprises mold base, fixed head, it is characterized in that: be to be provided with support on described fixed head, the support upper end is provided with a plurality of rollers, and the two ends of support are provided with guide pad; Support is hard-wired by discharging screw and mould, and the discharging screw passes fixed head and is connected on the mold base by flexible member.
Improvement to such scheme is: optional metal material of described roller or rubber material.
Further improvement of these options is: described flexible member is a spring.
Beneficial effect:
The utility model highly versatile is applicable to the blanking punched mould of all types, and especially the uncoiling blanking die is simple in structure, and volume is little, and is in light weight, is convenient to install and dismounting; Flexible multi-purpose, can adjust the roller number according to the mould structure needs; In the punching course, be sliding-contact between tablet and the rubber roll simultaneously, avoided rigidity directly to contact and scratched the tablet surface, guaranteed parts quality, especially be applicable to the uncoiling blanking die at coated material piece; Practical, overlap the fixedly the utility model that has elastic component on the screw, highly fluctuate but also can adjust it, play cushioning effect, realize simultaneously being consistent with the patrix movement tendency in the mould punching course, thereby can avoid the unalterable caused tablet warping phenomenon of the local height of tablet in punching course.Can satisfy simultaneously and make things convenient for loading and unloading and two kinds of requirements of flexible retainer, and simple in structure, dependable performance.
Description of drawings
Fig. 1 is a front view of the present utility model.
1 is fixed head, the 2nd among the figure, support, the 3rd, guide pad, the 4th, roller, the 5th, screw, the 6th, flexible member, the 7th, mold base.
The specific embodiment
As shown in Figure 1, the utility model material supporting rack is to be provided with support 2 on fixed head 1, and support 2 is provided with roller 4, and the two ends of support 2 are provided with guide pad 3, and described guide pad 3 is to pass fixed head 1 and be connected on the mold base 7 by flexible member 6 with screw 5.
The number of roller 4 can increase and decrease according to the mould structure needs of reality, thereby realizes the flexible multi-purpose of the utility model material supporting rack.The material of roller 4 can be selected metal material or rubber, plastics as required for use, selects different material casters for use according to the material of product.
In punching course; when patrix contact tablet; the tablet that patrix can be pushed down the cutting edge periphery moves down; can form certain pressure to material supporting rack like this, or present a theatrical performance as the last item on a programme in the position installation of the corresponding patrix of material supporting rack, the flexible member on the material supporting rack is compressed under pressure like this; the height of material supporting rack can be consistent with the patrix movement tendency all the time; when a punching course was finished mould and opened, because the elasticity of flexible member is recovered, material supporting rack returned to original height again.
Claims (3)
1, blanking die material supporting rack comprises mold base, fixed head, it is characterized in that: be to be provided with support on described fixed head, the support upper end is provided with a plurality of rollers, and the two ends of support are provided with guide pad; Support is hard-wired by discharging screw and mould, and the discharging screw passes fixed head and is connected on the mold base by flexible member.
2, according to the described blanking die material supporting rack of claim 1, it is characterized in that: optional metal material of described roller or rubber material.
3, basis is to the described blanking die material supporting rack of claim 1, and it is characterized in that: described flexible member is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200839302U CN201353611Y (en) | 2009-02-25 | 2009-02-25 | Material support frame of blanking mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200839302U CN201353611Y (en) | 2009-02-25 | 2009-02-25 | Material support frame of blanking mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353611Y true CN201353611Y (en) | 2009-12-02 |
Family
ID=41409952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200839302U Expired - Fee Related CN201353611Y (en) | 2009-02-25 | 2009-02-25 | Material support frame of blanking mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353611Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363188A (en) * | 2011-06-30 | 2012-02-29 | 天津汽车模具股份有限公司 | Mechanical transmission four-point synchronizing supporting device for automobile panel |
| CN102601253A (en) * | 2012-03-08 | 2012-07-25 | 无锡同捷汽车设计有限公司 | Drawing die material piece transmitting device |
| CN103861943A (en) * | 2012-12-13 | 2014-06-18 | 北汽福田汽车股份有限公司 | Retainer plate of punching die and installation structure thereof |
| CN103949497A (en) * | 2014-05-15 | 2014-07-30 | 富士瑞鹄技研（芜湖）有限公司 | Inclined wedge mechanism for preventing plate from collapsing for uncoiling blanking die |
| CN106270243A (en) * | 2015-05-26 | 2017-01-04 | 长城汽车股份有限公司 | Uncoiling blanking mould lower mold and retainer material guide mechanism |
| CN106734517A (en) * | 2016-12-08 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | Continuous blanking stamping mold |
| CN106914531A (en) * | 2017-04-14 | 2017-07-04 | 绍兴电力设备有限公司 | Pipe fitting perforating device |
-
2009
- 2009-02-25 CN CNU2009200839302U patent/CN201353611Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363188A (en) * | 2011-06-30 | 2012-02-29 | 天津汽车模具股份有限公司 | Mechanical transmission four-point synchronizing supporting device for automobile panel |
| CN102363188B (en) * | 2011-06-30 | 2013-09-04 | 天津汽车模具股份有限公司 | Mechanical transmission four-point synchronizing supporting device for automobile panel |
| CN102601253A (en) * | 2012-03-08 | 2012-07-25 | 无锡同捷汽车设计有限公司 | Drawing die material piece transmitting device |
| CN103861943A (en) * | 2012-12-13 | 2014-06-18 | 北汽福田汽车股份有限公司 | Retainer plate of punching die and installation structure thereof |
| CN103861943B (en) * | 2012-12-13 | 2015-10-28 | 北汽福田汽车股份有限公司 | The retainer plate of diel and mounting structure thereof |
| CN103949497A (en) * | 2014-05-15 | 2014-07-30 | 富士瑞鹄技研（芜湖）有限公司 | Inclined wedge mechanism for preventing plate from collapsing for uncoiling blanking die |
| CN106270243A (en) * | 2015-05-26 | 2017-01-04 | 长城汽车股份有限公司 | Uncoiling blanking mould lower mold and retainer material guide mechanism |
| CN106270243B (en) * | 2015-05-26 | 2019-03-15 | 长城汽车股份有限公司 | Uncoiling blanking mould lower die and retainer material guide mechanism |
| CN106734517A (en) * | 2016-12-08 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | Continuous blanking stamping mold |
| CN106914531A (en) * | 2017-04-14 | 2017-07-04 | 绍兴电力设备有限公司 | Pipe fitting perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20140225 |