CN101367106B - Waste material discharging structure of vehicle body cladding element punch mould - Google Patents
Waste material discharging structure of vehicle body cladding element punch mould Download PDFInfo
- Publication number
- CN101367106B CN101367106B CN2008100219526A CN200810021952A CN101367106B CN 101367106 B CN101367106 B CN 101367106B CN 2008100219526 A CN2008100219526 A CN 2008100219526A CN 200810021952 A CN200810021952 A CN 200810021952A CN 101367106 B CN101367106 B CN 101367106B
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- Prior art keywords
- waste material
- strong magnets
- iron piece
- edge iron
- mould
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- 239000002699 waste material Substances 0.000 title claims abstract description 63
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 238000005253 cladding Methods 0.000 title claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract 5
- 238000005516 engineering process Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a waste discharging structure for a vehicle body covering piece punching die. The die comprises an upper die trimming knife block (1), a lower die trimming knife block (5) and a waste slide plate (4), wherein the upper die trimming knife block (1) and the lower die trimming knife block (5) trim the external appearance of a vehicle body punching die(6); and a powerful magnet(3) is arranged on the knife edge surface of the upper die trimming knife block (1) contacted with the manufacturing waste(2). With the technical proposal adopted, the waste discharging structure has the advantages of shortening the machine tooled time of the waste discharging structure, shortening the manufacturing cycle and reducing the manufacturing cost; when waste discharging structure is applied to the structure with small manufacturing wastes and difficult waste discharging, the reliable waste discharging of the punching die is realized, the safe manufacturing is realized, and the production efficiency of punching process is improved.
Description
Technical field
The invention belongs to the technical field of pressure technological equipment for making, relate to the cold punching die structure of the automobile component in this field, more particularly, the present invention relates to a kind of waste material discharging structure of vehicle body cladding element punch mould.
Background technology
The automobile body covering piece mould is to require the mould the highest, that difficulty of processing is maximum during body of a motor car is made, and also is the cold punching technology equipment that develops rapidly in China's electronic product manufacturing.Because serious plastic deformation and strain take place in the otch of the waste material that gets off that cuts, material internal has certain residual stress, and otch has certain magnetic (because automobile body covering piece all is the light sheet of common straightcarbon steel) after processing, so between the otch of waste material and the counterdie edge iron piece 5, under the distortion and residual magnetism influence of waste material, produce suction-operated, waste material can not come off automatically, so waste material is difficult to remove from mould.
In order to get rid of waste material, the waste material of eliminating mechanism is arranged all basically on the present automobile body covering piece mould.Referring to the Fig. 1 in this Figure of description, this graph expression be the related mould waste discharge material project organization schematic diagram of above-mentioned background technology, generally adopt labyrinths such as cylinder, hook to finish.Adopt structure or other similar structures of above-mentioned machinery, pneumatic type, cause the lengthening of getting rid of complicated and process-cycle of waste material mechanism processing technology, and operation is under some influence also, in case mechanical action is slipped up, cause waste material in time not remove, influence the safety in production of punch process.
Summary of the invention
Problem to be solved by this invention provides a kind of waste material discharging structure of vehicle body cladding element punch mould, its objective is the comparatively simple mechanism of employing, realizes the removing of stampings reliably.
To achieve these goals, the technical scheme taked of the present invention is:
This waste material discharging structure of vehicle body cladding element punch mould provided by the present invention, described mould comprises patrix edge iron piece, counterdie edge iron piece and waste material slide plate, by described patrix edge iron piece and counterdie edge iron piece, profile to Auto-body Panel cuts finishing, on described patrix edge iron piece and the edge of a knife face that the product waste material contacts, establish strong magnets.
Strong magnets of the present invention is an electromagnet, and establishes and the corresponding power supply of electromagnet, switch and connecting circuit.
Strong magnets of the present invention is the adjustable electromagnet of magnetic field intensity, and its regulative mode is: in the power supply of described strong magnets, establish the governor motion of voltage or electric current, by this governor motion, regulate the magnetic field intensity of strong magnets.
Adopt technique scheme, making the present invention reduce waste material removes machining time, the shortening manufacturing cycle of mechanism and reduces processing cost, be used for the product waste material less, be difficult for waste material and get rid of structure, realized that diel removes waste material reliably, realized safety in production and improve punch process production efficiency.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 be the prior art mould described in this specification background technology when closed waste material get rid of structural representation;
Waste material slide-down structural representation when Fig. 2 rises for going up mode slider among the present invention.
Be labeled as among the figure:
1, patrix edge iron piece, 2, the product waste material, 3, strong magnets, 4, the waste material slide plate, 5, counterdie edge iron piece, 6, Auto-body Panel.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present invention, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed as Fig. 2, the present invention is a kind of waste material discharging structure of vehicle body cladding element punch mould, described mould comprises patrix edge iron piece 1, counterdie edge iron piece 5 and waste material slide plate 4, by described patrix edge iron piece 1 and counterdie edge iron piece 5, the profile of Auto-body Panel 6 is cut finishing.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, adopt comparatively simple mechanism, realize the goal of the invention of the removing of stampings reliably, the technical scheme that the present invention takes is:
As shown in Figure 1, on this waste material discharging structure of vehicle body cladding element punch mould provided by the present invention, described patrix edge iron piece 1 and edge of a knife face that product waste material 2 contacts, establish strong magnets 3.
Its mode is strong magnets installing hole of design in upper mould cutter piece, loads onto strong magnets during assembling mold structure and can use.When patrix edge iron piece 1 just has been flushed to the end, press the end that strong magnets 3 on the mould edge iron piece 1 holds product waste material 2, the other end of product waste material 2, be supported on the waste material slide plate 4, when lathe rose, under the effect of strong magnets 3, an end of product waste material 2 was followed patrix edge iron piece 1 and is risen, simultaneously, product waste material 2 gravity are increasing, in case gravity greater than magnetive attraction, product waste material 2 breaks away from strong magnets automatically, be slipped on the waste material slide plate 4, and discharge outside the mould.
The present invention also provides the example of concrete enforcement, selects to use when enforcement is of the present invention for those skilled in the art:
Exemplifying embodiment one:
Because product waste material 2 is big or small inequality, if adopt the certain strong magnets 3 of magnetic force, after long-term the use, magnetic force can weaken gradually, may be unable to lift product waste material 2 sometimes; Perhaps, adopt the strong magnets 3 of excessive suction, cause to fall after mentioning product waste material 2.
For this reason, strong magnets 3 of the present invention is an electromagnet, and establishes and the corresponding power supply of electromagnet, switch and connecting circuit.Adopt the structure of electromagnet, can set the magnetic force size as required.
Exemplifying embodiment two:
For the technical scheme in the exemplifying embodiment one is specialized, the technical scheme of being taked is:
In use, size according to product waste material 2, strong magnets 3 is regulated for the governor motion of magnetic field intensity, when product waste material 2 is big, the magnetic field intensity of tall and big electromagnet, increase its magnetic attraction, otherwise, turn magnetic field intensity down, reduce its suction, make product waste material 2 can be able to lift, can fall automatically again.Should try in conjunction with the installation of mould to carry out the adjusting work of magnetic attraction size simultaneously towards work.
Technical scheme that the present invention takes and prior art have tangible difference, outstanding substantial characteristics are arranged, and make decided progress technically, obtained the above beneficial effect, the value that promotion and application are arranged aborning, so the present invention has possessed novelty, creativeness and practicality.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (3)
1. waste material discharging structure of vehicle body cladding element punch mould, described mould comprises patrix edge iron piece (1), counterdie edge iron piece (5) and waste material slide plate (4), by described patrix edge iron piece (1) and counterdie edge iron piece (5), profile to Auto-body Panel (6) cuts finishing, it is characterized in that: on described patrix edge iron piece (1) and the edge of a knife face that product waste material (2) contacts, establish strong magnets (3); Patrix edge iron piece (1) is when just being flushed to the end, presses the end that strong magnets (3) on the mould edge iron piece (1) holds product waste material (2), and the other end of product waste material (2) is supported on the waste material slide plate (4); When lathe rises, under the effect of strong magnets (3), one end of product waste material (2) is followed patrix edge iron piece (1) and is risen, simultaneously, product waste material (2) gravity is increasing, in case gravity greater than magnetive attraction, product waste material (2) breaks away from strong magnets (3) automatically, be slipped on the waste material slide plate (4), and discharge outside the mould.
2. according to the described waste material discharging structure of vehicle body cladding element punch mould of claim 1, it is characterized in that: described strong magnets (3) is electromagnet, and establishes power supply, switch and the connecting circuit that is complementary with electromagnet.
3. according to the described waste material discharging structure of vehicle body cladding element punch mould of claim 2, it is characterized in that: described strong magnets (3) is the adjustable electromagnet of magnetic field intensity, its regulative mode is: in the power supply of described strong magnets (3), if the governor motion of voltage or electric current, by this governor motion, regulate the magnetic field intensity of strong magnets (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100219526A CN101367106B (en) | 2008-08-08 | 2008-08-08 | Waste material discharging structure of vehicle body cladding element punch mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100219526A CN101367106B (en) | 2008-08-08 | 2008-08-08 | Waste material discharging structure of vehicle body cladding element punch mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101367106A CN101367106A (en) | 2009-02-18 |
| CN101367106B true CN101367106B (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100219526A Expired - Fee Related CN101367106B (en) | 2008-08-08 | 2008-08-08 | Waste material discharging structure of vehicle body cladding element punch mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN101367106B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126090B (en) * | 2011-04-08 | 2012-11-07 | 山东大学 | Tin soldering repair method for punch damage of external covering part |
| CN102581122A (en) * | 2011-10-15 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Die structure capable of forcedly returning scraps |
| CN102699231B (en) * | 2012-05-28 | 2015-04-08 | 奇瑞汽车股份有限公司 | Auxiliary pushing mechanism for die scrap discharge |
| CN103302166B (en) * | 2013-06-07 | 2015-06-10 | 江苏大学 | High-precision two-station covering part die |
| CN104858334B (en) * | 2014-11-13 | 2017-12-08 | 北汽福田汽车股份有限公司 | Waste material automatic discharge device and discharge method |
| CN105855355A (en) * | 2016-05-17 | 2016-08-17 | 昆山岳众模具有限公司 | Automobile stamping die with scrap hook |
| CN106735059A (en) * | 2016-12-21 | 2017-05-31 | 宁波市北仑怡健模具制造有限公司 | A kind of special easy clean type die casting of automobile production |
| CN106881429B (en) * | 2017-04-07 | 2018-05-08 | 安徽江淮汽车集团股份有限公司 | A kind of waste material push switching mechanism and stamping die |
| CN108788750B (en) * | 2018-06-26 | 2020-12-08 | 安徽玄同机电科技有限公司 | Metal section production system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2140820Y (en) * | 1992-12-26 | 1993-08-25 | 王伯奇 | Cross-punching automatic card puncher |
-
2008
- 2008-08-08 CN CN2008100219526A patent/CN101367106B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2140820Y (en) * | 1992-12-26 | 1993-08-25 | 王伯奇 | Cross-punching automatic card puncher |
Non-Patent Citations (6)
| Title |
|---|
| JP 特开2002-1456 A,全文. |
| JP平2-205218A 1990.08.15 |
| JP特开2003-117607A 2003.04.23 |
| JP特开2005-103551A 2005.04.21 |
| JP特开2005-81413A 2005.03.31 |
| JP特开平10-216852A 1998.08.18 |
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| Publication number | Publication date |
|---|---|
| CN101367106A (en) | 2009-02-18 |
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Granted publication date: 20101013 Termination date: 20210808 |