CN205289471U - High accuracy five metals punching press modulus of continuity - Google Patents
High accuracy five metals punching press modulus of continuity Download PDFInfo
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- CN205289471U CN205289471U CN201620007144.4U CN201620007144U CN205289471U CN 205289471 U CN205289471 U CN 205289471U CN 201620007144 U CN201620007144 U CN 201620007144U CN 205289471 U CN205289471 U CN 205289471U
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- pilot pin
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Abstract
The utility model discloses a high accuracy five metals punching press modulus of continuity treats at the bed die that the both sides of the step -by -step orientation of processing material are equipped with two pressure flitchs, is provided with a series of pilot pins with the interval that the stride with the punching press cutter is the same on two centre of symmetry lines of pressing flitchs, and each pilot pin is installed respectively in offering a series of pilot pin mounting holes in the bed die to can be flexible from top to bottom in the pilot pin mounting hole. The punching press cutter that is located first station has the ability of processing out the locating hole that corresponds with the pilot pin position on treating processing material, and the locating hole is in being in the waste material district of being downcut behind the punching press cutter of final station. The utility model discloses utilize the cooperation of locating hole and pilot pin, pay -off at every turn the time all carry out the pay -off and apart from error correction, avoid pay -off accumulative error to produce, reach accurate pay -off purpose, guarantee the product precision.
Description
Technical field
This utility model relates to metal stamping die technical field, specifically a kind of hardware stamping progressive die ensureing Product Precision.
Background technology
Hardware stamping progressive die is made up of multiple stations, and each station has associated different processing in order, completes a series of different punch process in the one stroke of punch press. After one stroke completes, punch press feeder being moved forward by material according to fixing step pitch, so can complete multiple operation on secondary mould, these operations include blanking, punching, stretching, trimming, bending etc.
Hardware stamping progressive die can not only produce against the pushing precision of feeder, and general feeder feed distance has error, after quick Multi-step forming, more has cumulative error and produces. Along with the high speed development of diel industry, improving constantly of industrial product quality, stamping products presents multi items, small batch, complicated, large-scale, accurate, and update fireballing feature, and the precision of diel is just had higher requirement by this.
Utility model content
In order to solve the problems referred to above, applicant, through Improvement, now provides a kind of high accuracy hardware stamping progressive die.
The technical solution of the utility model is as follows:
A kind of high accuracy hardware stamping progressive die, including the diel being installed on punch press, described diel includes mold, lower mold and some punching tools, described punching tool be arranged in parallel continuously along the material to be processed step direction between mold and lower mold, each punching tool forms a station, and the step pitch being connected between station is identical; Described lower mold is provided with two pieces of holding pads in the both sides of material step direction to be processed, the symmetrical center line of described two pieces of holding pads is arranged at intervals with a series of pilot pin with identical with the step pitch of punching tool, described each pilot pin is separately mounted in a series of pilot pin installing holes being opened in lower mold, and can stretch up and down in pilot pin installing hole.
Further, the punching tool being positioned at first station has the ability processing the location hole corresponding with described pilot pin position on material to be processed.
Further, the location holes corresponding with pilot pin position processed on material to be processed, after the punching tool of last station, it is being in cut garbage area.
Advantageous Effects of the present utility model is:
This utility model adds mould holding pad and pilot pin, utilizes hole, location to coordinate with pilot pin, each feeding time all carry out feed distance error correction, it is to avoid the generation of feeding cumulative error, reach accurate feeding purpose, it is ensured that Product Precision.
This utility model is by the precision controlling to hardware stamping progressive die, according to the Volume control in material processing and requirement, ensure that the high accuracy of product, can effectively reduce that product is overproof, scrap, it is effectively improved one-time success rate and the service life of mould, can the infringement of more effective prevention product, process the problem run into.
This utility model is particularly suitable for 1 and goes out on the hardware stamping progressive die of 2. Compared with existing 1 hardware stamping progressive die going out 1, the existing 1 material width going out the hardware stamping progressive die of 1 is 52cm, and step pitch is 15.21cm, and stock utilization is 68.8%. And adopting the material width of of the present utility model 1 hardware stamping progressive die going out 2 is 98cm, step pitch is 15.2cm, and yield can increase by 1 times, and stock utilization is 73%, adds 4.2% than existing scheme.
Advantage of the present utility model provides in the description by detailed description of the invention part below, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
High accuracy hardware stamping progressive die of the present utility model, including the diel being installed on punch press, diel includes mold, lower mold and some punching tools, punching tool be arranged in parallel continuously along the material to be processed step direction between mold and lower mold, each punching tool forms a station, the step pitch being connected between station is identical, and this is the basic structure of high accuracy hardware stamping progressive die.
As it is shown in figure 1, illustrate only lower mold 1, lower mold 1 is provided with two pieces of holding pads 3 in the both sides of material 2 step direction to be processed, and two pieces of holding pads 3 are used for treating rapidoprint 2 longitudinal register. In the symmetrical center line of two pieces of holding pads 3, it is arranged at intervals with a series of pilot pin 4 with identical with the step pitch of punching tool, each pilot pin 4 is separately mounted in a series of pilot pin installing holes 5 being opened in lower mold 1, and pilot pin 4 can stretch up and down in pilot pin installing hole 5.
Accordingly, the punching tool being positioned at first station needs have the ability processing the location hole 6 corresponding with pilot pin 4 position on material 2 to be processed. The major function in hole 6, location is in that and pilot pin 4 coordinates: when material moves between each station, the pilot pin 4 on each station fairly falls on material in hole, manufactured location 6, thus correcting the accuracy of feed distance. If pilot pin 4 does not fall within hole 6, location, then show that error transfinites, stop processing. Hole 6, location is generally set as circular hole. If additionally, when material 2 to be processed has available circular hole as hole, location, the hole of material 2 to be processed also can be directly utilized as hole, location.
Fig. 1 show a kind of 1 and goes out on the hardware stamping progressive die of 2, and the monoblock block of material that left side enters from figure can form upper and lower two set products on right side in figure after hardware stamping progressive die. Now above-mentioned hole, location 6 is between upper and lower two set products, hole 6, location is after the processing through the punching tool of last station, it is exactly in garbage area cut between upper and lower two set products, therefore hole 6, location is set according to this utility model, the waste of material can't be caused.
Above-described is only preferred implementation of the present utility model, and this utility model is not limited to above example. It is appreciated that the oher improvements and changes that those skilled in the art directly derive under the premise without departing from spirit of the present utility model and design or associate, is all considered as being included within protection domain of the present utility model.
Claims (3)
1. a high accuracy hardware stamping progressive die, including the diel being installed on punch press, described diel includes mold, lower mold and some punching tools, described punching tool be arranged in parallel continuously along the material to be processed step direction between mold and lower mold, each punching tool forms a station, and the step pitch being connected between station is identical; It is characterized in that: described lower mold is provided with two pieces of holding pads in the both sides of material step direction to be processed, the symmetrical center line of described two pieces of holding pads is arranged at intervals with a series of pilot pin with identical with the step pitch of punching tool, described each pilot pin is separately mounted in a series of pilot pin installing holes being opened in lower mold, and can stretch up and down in pilot pin installing hole.
2. high accuracy hardware stamping progressive die according to claim 1, it is characterised in that: the punching tool being positioned at first station has the ability processing the location hole corresponding with described pilot pin position on material to be processed.
3. high accuracy hardware stamping progressive die according to claim 2, it is characterised in that: the location holes corresponding with pilot pin position processed on material to be processed, after the punching tool of last station, it is being in cut garbage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007144.4U CN205289471U (en) | 2016-01-06 | 2016-01-06 | High accuracy five metals punching press modulus of continuity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007144.4U CN205289471U (en) | 2016-01-06 | 2016-01-06 | High accuracy five metals punching press modulus of continuity |
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| Publication Number | Publication Date |
|---|---|
| CN205289471U true CN205289471U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620007144.4U Active CN205289471U (en) | 2016-01-06 | 2016-01-06 | High accuracy five metals punching press modulus of continuity |
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| CN (1) | CN205289471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243547A (en) * | 2017-06-16 | 2017-10-13 | 惠州市美林模具有限公司 | Parts machining device and parts machining method |
| CN108296357A (en) * | 2018-01-25 | 2018-07-20 | 海信（山东）空调有限公司 | Continuous mould |
| CN109433916A (en) * | 2018-12-17 | 2019-03-08 | 山东时风（集团）有限责任公司 | A kind of automobile vertical plate upper mounting bracket continuous process and process equipment |
-
2016
- 2016-01-06 CN CN201620007144.4U patent/CN205289471U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243547A (en) * | 2017-06-16 | 2017-10-13 | 惠州市美林模具有限公司 | Parts machining device and parts machining method |
| CN108296357A (en) * | 2018-01-25 | 2018-07-20 | 海信（山东）空调有限公司 | Continuous mould |
| CN108296357B (en) * | 2018-01-25 | 2020-03-06 | 海信（山东）空调有限公司 | Continuous die |
| CN109433916A (en) * | 2018-12-17 | 2019-03-08 | 山东时风（集团）有限责任公司 | A kind of automobile vertical plate upper mounting bracket continuous process and process equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |