CN103317010A - Grading die for manufacturing automobile door lock bucking plate - Google Patents
Grading die for manufacturing automobile door lock bucking plate Download PDFInfo
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- CN103317010A CN103317010A CN2012105879887A CN201210587988A CN103317010A CN 103317010 A CN103317010 A CN 103317010A CN 2012105879887 A CN2012105879887 A CN 2012105879887A CN 201210587988 A CN201210587988 A CN 201210587988A CN 103317010 A CN103317010 A CN 103317010A
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- door lock
- automobile door
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Abstract
The invention relates to a grading die for manufacturing an automobile door lock buckling plate. The die comprises a stock guide plate (28), an upper die and a lower die, wherein the upper die and the lower die are arranged correspondingly; and the stock guide plate is arranged at an inlet between the upper die and the lower die. Compared with the prior art, the grading die has the advantages as follows: the grading die is wide in application range, safe and reliable, convenient to overhaul and the like.
Description
Technical field
The present invention relates to a kind of process technology of automobile door lock buckle, especially relate to a kind of progressive die for the production of the automobile door lock buckle.
Background technology
At present, many vehicle lock quality and outward appearance exist safety and aesthetic problem, cause can not guaranteeing safe coefficient and inaesthetic sensation in driving and docking process.Therefore must the high strength material and the rustless stainless steel of surface-brightening make.Now substantially adopt iron charge to make the locking board assembly that the surface adds the last layer black coating.Its assembly is divided into two parts and forms.A microscler boss is arranged in the middle of the base plate ovalisation shape.Integral body always has position, four holes.Two apertures are wherein arranged on microscler boss, two other hole is taper salad screw fixing hole.Base plate directly is fixedly connected with vehicle body, and another part is lock catch part.This class locking board is only applicable to lower occasion, and coating is easy to come off, and outward appearance is difficult to see behind the coating shedding.
Related documents also discloses the requirement that the automobile snap close belongs to safety member, and its utilization is screwed its snap close at locking board, and it is just loosening with a period of time that this type of locking board can affect total member.There is the structure relative complex in the document, concerns that face is more, has potential safety hazard and the easy corrosion shortcoming such as not environmental protection very.Therefore I take charge of that a kind of reliability of research and development is high, good stability, Novel locking plate simple in structure, it comprises base plate and snap close, but how it is carried out large-scale production becomes instantly urgent problem.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists that a kind of scope of application is wide, safe and reliable, maintenance is easily for the production of the progressive die of automobile door lock buckle.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of progressive die for the production of the automobile door lock buckle is characterized in that, comprises stock guide 28, upper die and lower die, and described upper die and lower die are corresponding to be arranged, and described stock guide is located at the import department between the upper die and lower die.
Described patrix comprises and sets gradually from top to bottom upper bolster 1, fixed head 3, stripper plate 5 and convex template.
Be provided with fixedly backing plate 2 between described upper bolster 1, the fixed head 3; Be provided with between described fixed head 3 and the stripper plate 5 and take off backing strap plate 4.
Described convex template comprises correcting hole punch 30, pre-punched hole punch 31, pier salad counterbore punch 33, the first pier shoulder punch 36, the second pier shoulder punch 37, presses water caltrop leveling punch 38, essence to rush punch 39, steel seal punch 41, flatten face punch 42 and blanking punch 43.
Described counterdie comprises concave template 7, die shoe 8, bottom seat pad 9, locating piece 10 and feet base plate 11, and described concave template 7, die shoe 8, bottom seat pad 9 and feet base plate 11 set gradually from top to bottom, and described locating piece 10 is located on the feet base plate 11.
Described concave template 7 comprises that pressing face lower cavity die 12, steel seal die 13, essence are rushed die 15 pressure water caltrop leveling lower cavity dies 16, the second pier is takeed on die 17, the first pier shoulder die 18, pre-punched hole die 24, correcting hole die 25 and drawn boss lower cavity die 26.
Described stock guide 28 is provided with stock guide cushion block 27.
Also comprise the misdelivery device, this misdelivery device comprises misdelivery pin 14 and misdelivery needle spring 40.
Compared with prior art, the present invention has the following advantages:
1, the scope of application is wide: the mould good stability, and production efficiency is high, and the very high appearance of product corrosion resistance is more attractive in appearance.
2, safe and reliable: mould has all taken into full account safety in utilization in the invention; The misdelivery device has been installed in the feeding process, can have been checked that material send many and send that punch press can trip automatically when few, Presser Dashing is not got off.Final product flows out mould also checkout gear, and punch press also can be shut down when making product also stay the mould the inside.
3, maintenance is convenient; Certain station of the present invention such as mould breaks down and damages and can just can change spare part and installation at the scene, need not a whole set of mould dismounting, has greatly improved production efficiency.Production period need not the personnel guard.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the product structure schematic diagram that the present invention produces;
Wherein 1, upper bolster, 2, fixing backing plate, 3, fixed head, 4, take off the backing strap plate, 5, stripper plate, 6, concave template, 7, the die backing plate, 8, die shoe, 9, bottom seat pad, 10, locating piece, 11, the feet base plate, 12, pressing face lower cavity die, 13, the steel seal die, 14, the misdelivery pin, 15, essence is rushed die, and 16, press water caltrop leveling lower cavity die, 17, the second pier shoulder die, 18, the first pier shoulder die, 19, the guide pin, 20, plug screw, 21, the first spring, 22, thimble, 23, the second spring, 24, the pre-punched hole die, 25, correcting hole die, 26, draw the boss lower cavity die, 27, the stock guide cushion block, 28, stock guide, 29, nitrogen spring, 30, correcting hole punch, 31, the pre-punched hole punch, 32, fixed screw, 33, pier salad counterbore punch, 34, the correcting nail, 35, unloading bolt, 36, the first pier shoulder punch, 37, the second pier shoulder punch, 38, press water caltrop leveling punch, 39, large essence is rushed punch, 40, the misdelivery needle spring, 41 dozens of steel seal punch, 42 flatten face punch, 43 blanking punches.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1 and Figure 2, a kind of progressive die for the production of the automobile door lock buckle comprises stock guide 28, upper die and lower die, and described upper die and lower die are corresponding to be arranged, and described stock guide is located at the import department between the upper die and lower die.Described stock guide 28 is provided with stock guide cushion block 27.The present invention also comprises the misdelivery device, and this misdelivery device comprises misdelivery pin 14 and misdelivery needle spring 40.
Described patrix comprises and sets gradually from top to bottom upper bolster 1, fixed head 3, stripper plate 5 and convex template.Be provided with fixedly backing plate 2 between described upper bolster 1, the fixed head 3; Be provided with between described fixed head 3 and the stripper plate 5 and take off backing strap plate 4.Described convex template comprises correcting hole punch 30, pre-punched hole punch 31, pier salad counterbore punch 33, the first pier shoulder punch 36, the second pier shoulder punch 37, presses water caltrop leveling punch 38, essence to rush punch 39, steel seal punch 41, flatten face punch 42 and blanking punch 43.
Described counterdie comprises concave template 7, die shoe 8, bottom seat pad 9, locating piece 10 and feet base plate 11, and described concave template 7, die shoe 8, bottom seat pad 9 and feet base plate 11 set gradually from top to bottom, and described locating piece 10 is located on the feet base plate 11.Described concave template 7 comprises that pressing face lower cavity die 12, steel seal die 13, essence are rushed die 15 pressure water caltrop leveling lower cavity dies 16, the second pier is takeed on die 17, the first pier shoulder die 18, pre-punched hole die 24, correcting hole die 25 and drawn boss lower cavity die 26.
The course of work of its mould is 1) draw convex closure to rush Φ 6 holes, 2) the empty step, 3) rush Φ 11.8 holes, 4) pier 90 degree salad counter sinks, 5) the empty step, 6) the empty step, 7) pier rank 1,8) pier rank 2,9 press water caltrops leveling, 10) essence rushes Φ 11.5 holes, 11) the empty step, 12) empty step, 13 dozens of steel seal), 14 pier facets), 15) the empty step, 16) blanking.Stamping material is wide 73 millimeters, 49 millimeters of step pitches.
The present invention once sends 49 millimeters of materials through pay-off to the synchronous punching press of punch press, forms product along with sending one by one die punching and moulding and side cut to.
The present invention is installed on 400 tons of punch presses and sends each time 49 millimeters of materials to through punching press, and described snap close base plate product can flow out from the present invention one by one.Production efficiency is very high.
Claims (8)
1. the progressive die for the production of the automobile door lock buckle is characterized in that, comprises stock guide (28), upper die and lower die, and described upper die and lower die are corresponding to be arranged, and described stock guide is located at the import department between the upper die and lower die.
2. a kind of progressive die for the production of the automobile door lock buckle according to claim 1 is characterized in that, described patrix comprises and sets gradually from top to bottom upper bolster (1), fixed head (3), stripper plate (5) and convex template.
3. a kind of progressive die for the production of the automobile door lock buckle according to claim 2 is characterized in that, is provided with fixedly backing plate (2) between described upper bolster (1), the fixed head (3); Be provided with between described fixed head (3) and the stripper plate (5) and take off backing strap plate (4).
4. a kind of progressive die for the production of the automobile door lock buckle according to claim 2, it is characterized in that, described convex template comprises correcting hole punch (30), pre-punched hole punch (31), pier salad counterbore punch (33), the first pier shoulder punch (36), the second pier shoulder punch (37), presses water caltrop leveling punch (38), essence to rush punch (39), steel seal punch (41), flatten face punch (42) and blanking punch (43).
5. a kind of progressive die for the production of the automobile door lock buckle according to claim 1, it is characterized in that, described counterdie comprises concave template (7), die shoe (8), bottom seat pad (9), locating piece (10) and feet base plate (11), described concave template (7), die shoe (8), bottom seat pad (9) and feet base plate (11) set gradually from top to bottom, and described locating piece (10) is located on the feet base plate (11).
6. a kind of progressive die for the production of the automobile door lock buckle according to claim 5, it is characterized in that, described concave template (7) comprises that pressing face lower cavity die (12), steel seal die (13), essence are rushed die (15) pressure water caltrop leveling lower cavity die (16), the second pier is takeed on die (17), the first pier shoulder die (18), pre-punched hole die (24), correcting hole die (25) and drawn boss lower cavity die (26).
7. a kind of progressive die for the production of the automobile door lock buckle according to claim 1 is characterized in that, described stock guide (28) is provided with stock guide cushion block (27).
8. a kind of progressive die for the production of the automobile door lock buckle according to claim 1 is characterized in that, also comprises the misdelivery device, and this misdelivery device comprises misdelivery pin (14) and misdelivery needle spring (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587988.7A CN103317010B (en) | 2012-12-30 | 2012-12-30 | A kind of progressive die for the production of automobile door lock buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587988.7A CN103317010B (en) | 2012-12-30 | 2012-12-30 | A kind of progressive die for the production of automobile door lock buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317010A true CN103317010A (en) | 2013-09-25 |
| CN103317010B CN103317010B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210587988.7A Active CN103317010B (en) | 2012-12-30 | 2012-12-30 | A kind of progressive die for the production of automobile door lock buckle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611823A (en) * | 2013-12-05 | 2014-03-05 | 苏州恒铭达电子科技有限公司 | Universal continuous hardware mold |
| CN104492943A (en) * | 2014-11-20 | 2015-04-08 | 上海奥林汽车配件有限公司 | Progressive die used for manufacturing automobile door lock striker plate assemblies |
| CN105312421A (en) * | 2014-07-30 | 2016-02-10 | 上海德朗汽车散热器制造有限公司 | Progressive die for evaporator cooling plates of automobiles |
| CN105728532A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Stamping mechanism for automobile door lock catch production line |
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| CN201172086Y (en) * | 2007-04-11 | 2008-12-31 | 天津市津荣天和机电有限公司 | Novel fine stamping die |
| CN101716628A (en) * | 2009-11-20 | 2010-06-02 | 无锡曙光模具有限公司 | Cascading continuous stamping die used for manufacturing fixed panel of automobile door hinge |
| CN102009103A (en) * | 2010-10-27 | 2011-04-13 | 襄樊东昇机械有限公司 | Continuous punching and nut riveting device for automobile door lock catch |
| US20120011914A1 (en) * | 2010-07-15 | 2012-01-19 | Renesas Electronics Corporation | Lead processing apparatus, method for manufacturing semiconductor device, and lead processing die set |
| CN202291035U (en) * | 2011-10-24 | 2012-07-04 | 中国华录·松下电子信息有限公司 | Simple grading punching die structure |
| CN203018570U (en) * | 2012-12-30 | 2013-06-26 | 上海奥林汽车配件有限公司 | Progressive die used for producing automobile door latch plates |
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2012
- 2012-12-30 CN CN201210587988.7A patent/CN103317010B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201172086Y (en) * | 2007-04-11 | 2008-12-31 | 天津市津荣天和机电有限公司 | Novel fine stamping die |
| CN101716628A (en) * | 2009-11-20 | 2010-06-02 | 无锡曙光模具有限公司 | Cascading continuous stamping die used for manufacturing fixed panel of automobile door hinge |
| US20120011914A1 (en) * | 2010-07-15 | 2012-01-19 | Renesas Electronics Corporation | Lead processing apparatus, method for manufacturing semiconductor device, and lead processing die set |
| CN102009103A (en) * | 2010-10-27 | 2011-04-13 | 襄樊东昇机械有限公司 | Continuous punching and nut riveting device for automobile door lock catch |
| CN202291035U (en) * | 2011-10-24 | 2012-07-04 | 中国华录·松下电子信息有限公司 | Simple grading punching die structure |
| CN203018570U (en) * | 2012-12-30 | 2013-06-26 | 上海奥林汽车配件有限公司 | Progressive die used for producing automobile door latch plates |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611823A (en) * | 2013-12-05 | 2014-03-05 | 苏州恒铭达电子科技有限公司 | Universal continuous hardware mold |
| CN105312421A (en) * | 2014-07-30 | 2016-02-10 | 上海德朗汽车散热器制造有限公司 | Progressive die for evaporator cooling plates of automobiles |
| CN104492943A (en) * | 2014-11-20 | 2015-04-08 | 上海奥林汽车配件有限公司 | Progressive die used for manufacturing automobile door lock striker plate assemblies |
| CN105728532A (en) * | 2016-04-20 | 2016-07-06 | 苏州鸿普精密模具有限公司 | Stamping mechanism for automobile door lock catch production line |
| CN105728532B (en) * | 2016-04-20 | 2017-10-17 | 苏州鸿普精密模具有限公司 | Car door latches the punching mechanism of production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103317010B (en) | 2015-12-16 |
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