CN103008466B - One-mould multiform fast change mould - Google Patents
One-mould multiform fast change mould Download PDFInfo
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- CN103008466B CN103008466B CN201210538666.3A CN201210538666A CN103008466B CN 103008466 B CN103008466 B CN 103008466B CN 201210538666 A CN201210538666 A CN 201210538666A CN 103008466 B CN103008466 B CN 103008466B
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Abstract
The invention relates to a one-mould multiform fast change mould which consists of three components arranged in sequence: a moveable and changeable trimming mould component, a raw material cutting component and a U-shaped bending component. Parts in various models are prepared on a same set of mould by a motor feeder through a punching press. The mould can be used to prepare parts of automobiles and electronic parts and the like. The mould has the characteristics that a grading tail-to-tail manner is adopted to save raw materials to the greatest extent; and a cutting and moulding method is adopted. The mould can be used for processing parts by changing models of parts on a machine tool, so that the mould feeding and discharging and debugging time can be greatly saved, and the work efficiency is improved. The mould forming manner provides an efficient and reliable method for moulding and designing approximate parts.
Description
Technical field
The invention belongs to ramming mould., a particularly a kind of mould multiform, quick-change type mould.
Background technology
For the part that some are special, the feature of these parts: 1. various deformation place shape is consistent.2. two ends shape is consistent.3. length different rows becomes different model therefore adopts width scale to determine.Length direction is sent by feed appliance, and precision adopts special-shaped correcting method to finish up to connect punching, bending.
Originally carried out the processing of this kind of part, and mostly adopted off-chip sequence to add shaping sequence of bending, or adopt the horizontally-arranged scheme of step-feeding.But have certain defect, one operation takies lathe, artificial more.It two saves part lathe, but waste material produces more.
Summary of the invention
Technical problem to be solved by this invention is: provide an a kind of mould multiform, quick-change type mould.This die form possesses function of remodeling fast.Employing positioning pin rod, screw rod revolve dead fixed form and move stamping-out trimming position.Final step adopts interchangeable location-plate, reaches the object that length direction exchanges model.Above-mentioned work, without the need to mould to be unloaded the operation just can carrying out exchanging model from punch press, saves a large amount of human and material resources, time.
Technical scheme of the present invention is:
A kind of a mould multiform, quick-change type mould, is characterized in that: on mould, have three constituent element orders to rearrange: edger constituent element, the raw material of removable modification cut off constituent element and U-shaped winding Qu Zuyuan;
Described removable modification edger constituent element:
Top mold frame is equipped with backing plate 2 downwards successively, fixed head 1, discharging backing plate 4 and stripper 3, being equipped with at the left end of fixed head and stripper remodels with revolving screw rod 13 and spacing discharge component 17, fixed head and stripper are equipped with trimming punch 14, pilot pin 15 and inner guiding post 18, fixed head 1 is equipped with the removable punch holder 8 of fixed head, stripper is equipped with the removable discharge ram unloading block 9 of stripper, in the position of the removable punch holder of fixed head 8 and the removable discharge ram unloading block 9 of stripper on a perspective plane, at the right-hand member of the removable punch holder of fixed head 8 and the removable discharge ram unloading block 9 of stripper, pin 12 of remodeling is housed,
Lower mold holder is upwards equipped with die backing plate 7, die liner plate 6 and concave template 5 successively, being equipped with at concave template left end remodels with revolving screw rod 13, concave template is equipped with lower mold holder movable die 10 and lower mold holder movable die cushion block 11, and the removable punch holder of fixed head of lower mold holder movable die and lower mold holder movable die cushion block and top mold frame and stripper removable discharge ram unloading block are on same perspective plane;
Described raw material cuts off constituent element:
Top mold frame has holding pad 19 and cuts off drift 20 and special-shaped correcting punch 22; Lower mold holder has cut-out die 21;
Described U-shaped winding Qu Zuyuan:
There is punch retainer 23 in top mold frame, punch retainer is equipped with punch 24, also have side direction to anticipate position 30 and discharging in top mold frame and make bar 34 and remodel with bending head briquetting 31;
The counterdie frame plate 25 of lower mold holder has front upper bending mold insert 26, rear on bending mold insert 27, stooling 28 and spacing retainer 29; The counterdie frame plate 25 of lower mold holder also has drawing mechanism 33 behind end feeding location-plate 32 and location.
Effect of the present invention is:
The present invention utilizes press machine, utilizes motor feed appliance to make Multiple Type part at same set of mould molding.The part such as automobile, electronics can be made.
This mould has following characteristics: 1 adopts grading mode end to end for saving raw material as far as possible; Cut off and shaping method.2 moulds are processed with regard to convertible various parts model on lathe, greatly save the time of upper and lower mould bases tool and debugging, improve operating efficiency.3 these mould molding modes provide high efficient and reliable ground method to approximate part molded design.
Accompanying drawing explanation
Fig. 1 is the top mold frame upward view of a mould multiform, quick-change type mould
Fig. 2 is the lower mold holder top view of a mould multiform, quick-change type mould
Fig. 3 is the installation diagram of a mould multiform, quick-change type mould
Detailed description of the invention
A kind of a mould multiform, quick-change type mould, mould has three constituent element orders rearrange: edger constituent element, the raw material of removable modification cut off constituent element and U-shaped winding Qu Zuyuan;
Described removable modification edger constituent element:
Top mold frame is equipped with backing plate 2 downwards successively, fixed head 1, discharging backing plate 4 and stripper 3, being equipped with at the left end of fixed head and stripper remodels with revolving screw rod 13 and spacing discharge component 17, fixed head and stripper are equipped with trimming punch 14, pilot pin 15 and inner guiding post 18, fixed head 1 is equipped with the removable punch holder 8 of fixed head, stripper is equipped with the removable discharge ram unloading block 9 of stripper, in the position of the removable punch holder of fixed head 8 and the removable discharge ram unloading block 9 of stripper on a perspective plane, at the right-hand member of the removable punch holder of fixed head 8 and the removable discharge ram unloading block 9 of stripper, pin 12 of remodeling is housed,
Lower mold holder is upwards equipped with die backing plate 7, die liner plate 6 and concave template 5 successively, being equipped with at concave template left end remodels with revolving screw rod 13, concave template is equipped with lower mold holder movable die 10 and lower mold holder movable die cushion block 11, and the removable punch holder of fixed head of lower mold holder movable die and lower mold holder movable die cushion block and top mold frame and stripper removable discharge ram unloading block are on same perspective plane;
Described raw material cuts off constituent element:
Top mold frame has holding pad 19 and cuts off drift 20 and special-shaped correcting punch 22; Lower mold holder has cut-out die 21;
Described U-shaped winding Qu Zuyuan:
There is punch retainer 23 in top mold frame, punch retainer is equipped with punch 24, also have side direction to anticipate position 30 and discharging in top mold frame and make bar 34 and remodel with bending head briquetting 31;
The counterdie frame plate 25 of lower mold holder there is front upper bending mold insert 26, rear upper bending mold insert 27, stooling 28 and spacing retainer 29; The counterdie frame plate 25 of lower mold holder also has drawing mechanism 33 behind end feeding location-plate 32 and location.
Operation principle:
One, removable modification edger constituent element operation principle is as follows: by adjustment, pin 12 of remodeling is transferred to corresponding position, has hanging platform to hang on fixed head 1 be tightened plate one, removable fixed punch headstock 8 of screw rod 13 of remodeling.The removable discharging cushion block 9 of stripper has hanging platform to hang on stripper 2, lower mold holder movable die 10, and lower mold holder movable die cushion block 11 has platform to be pressed in concave template 5 times.After screwing, after sealing in space binder block with pin 12 of remodeling, seal in trimming punch 14, pilot pin 15.After upper mo(u)ld bottom half is respectively charged into patrix stand and counterdie stand.Carry out trimming when remodeling, from lathe, directly loosen screw rod, extract pin 12 of remodeling out, change in the hole of respective model position, then screw screw rod 13, just can carry out the punching of new model.
Two, cut off constituent element operation principle as follows: declined by mo(u)ld top half, special-shaped correcting punch 22 enters correcting state, and holding pad 19 continues descending after pushing down raw material, cut off drift 20 and cut off raw material.
Three, " U " type winding Qu Zuyuan operation principle is as follows:
Along with the decline of lathe, the left end of punch 24 cuts off punch 20 and cuts off die 21 and is cut off by material, and lathe continues to decline, and the tablet after cutting off clamps and continues to decline by stooling 28 and punch 24, to lathe capable arrives bottom dead centre after entering bending with upper curved mold insert 26,27.Along with the rise of lathe, stooling 28, part after bending is hauled out mo(u)ld bottom half, and discharging is made bar 34 and is pushed from punch 24 by part, is promoted by product by front by cylinder mechanism 35, and product from the blowout of mould rear, is completed processing by inflatable body 36.
Claims (1)
1. a mould multiform, a quick-change type mould, is characterized in that: on mould, have three constituent element orders to rearrange: edger constituent element, the raw material of removable modification cut off constituent element and U-shaped winding Qu Zuyuan;
Described removable modification edger constituent element:
Top mold frame is equipped with backing plate (2) successively downwards, fixed head (1), discharging backing plate (4) and stripper (3), being equipped with at the left end of fixed head and stripper remodels with revolving screw rod (13) and spacing discharge component (17), fixed head and stripper are equipped with trimming punch (14), pilot pin (15) and inner guiding post (18), fixed head (1) is equipped with the removable punch holder of fixed head (8), stripper is equipped with the removable discharge ram unloading block (9) of stripper, the position of the removable punch holder of fixed head (8) and the removable discharge ram unloading block (9) of stripper is on a perspective plane, at the right-hand member of the removable punch holder of fixed head (8) and the removable discharge ram unloading block (9) of stripper, pin of remodeling (12) is housed,
Lower mold holder is upwards equipped with die backing plate (7), die liner plate (6) and concave template (5) successively, being equipped with at concave template left end remodels with revolving screw rod (13), concave template is equipped with lower mold holder movable die (10) and lower mold holder movable die cushion block (11), and the removable punch holder of fixed head of lower mold holder movable die and lower mold holder movable die cushion block and top mold frame and stripper removable discharge ram unloading block are on same perspective plane;
Described raw material cuts off constituent element:
Top mold frame has holding pad (19) and cuts off drift (20) and special-shaped correcting punch (22); Lower mold holder has cut-out die (21);
Described U-shaped winding Qu Zuyuan:
Punch retainer (23) is had in top mold frame, punch retainer is equipped with punch (24), also has side direction to anticipate position (30) and discharging in top mold frame and make bar (34) and remodel with bending head briquetting (31);
The counterdie frame plate (25) of lower mold holder has front upper bending mold insert (26), rear upper bending mold insert (27), stooling (28) and spacing retainer (29); Drawing mechanism (33) after the upper end feeding location-plate (32) in addition of the counterdie frame plate (25) of lower mold holder and location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538666.3A CN103008466B (en) | 2012-12-11 | 2012-12-11 | One-mould multiform fast change mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538666.3A CN103008466B (en) | 2012-12-11 | 2012-12-11 | One-mould multiform fast change mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103008466A CN103008466A (en) | 2013-04-03 |
| CN103008466B true CN103008466B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538666.3A Active CN103008466B (en) | 2012-12-11 | 2012-12-11 | One-mould multiform fast change mould |
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| CN (1) | CN103008466B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317015A (en) * | 2013-05-13 | 2013-09-25 | 贵州天义电器有限责任公司 | Brake-forming and cutting die of wiring hook |
| CN103894486A (en) * | 2014-03-20 | 2014-07-02 | 成都极点精密模具有限公司 | Novel high-precision U-shaped bending die |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693372Y (en) * | 2004-04-09 | 2005-04-20 | 河南新飞电器有限公司 | Tool grinding conveniently curved surface blanking die |
| CN101618416A (en) * | 2008-07-02 | 2010-01-06 | 北京机电研究所 | Multi-station progressive stamping flexible modularized mould structure for large-scale plug-in components |
| CN201291258Y (en) * | 2008-11-06 | 2009-08-19 | 上海理工大学 | Convex-concave die movable type corrugated plate formation device |
| CN201357194Y (en) * | 2009-01-20 | 2009-12-09 | 天津市津荣天和机电有限公司 | Scrap-free U-shaped curve stamping die |
| CN202984454U (en) * | 2012-12-11 | 2013-06-12 | 天津市津荣天宇精密机械有限公司 | Multiform-in-one and quick-changing type die |
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- 2012-12-11 CN CN201210538666.3A patent/CN103008466B/en active Active
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| CN103008466A (en) | 2013-04-03 |
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Address after: 300384 in Tianjin Binhai Huayuan Industrial Zone (outer ring) Hai Tai innovation four Road No. 3 Patentee after: TIANJIN JINRONG TIANYU PRECISION MACHINERY CO., LTD. Address before: 300384 in Tianjin Binhai hi tech Industrial Park, hi tech Road No. 3 four Patentee before: Jinrongtianyu Precision Machinery Co., Ltd., Tianjin City |