CN207127085U - Trimming shaping composite die - Google Patents

Trimming shaping composite die Download PDF

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Publication number
CN207127085U
CN207127085U CN201720711506.2U CN201720711506U CN207127085U CN 207127085 U CN207127085 U CN 207127085U CN 201720711506 U CN201720711506 U CN 201720711506U CN 207127085 U CN207127085 U CN 207127085U
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CN
China
Prior art keywords
trimming
shaping
mould
reforming plunger
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720711506.2U
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Chinese (zh)
Inventor
黄春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wanxiang Qianchao Co Ltd
Wanxiang Group Corp
Original Assignee
Wanxiang Qianchao Co Ltd
Wanxiang Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wanxiang Qianchao Co Ltd, Wanxiang Group Corp filed Critical Wanxiang Qianchao Co Ltd
Priority to CN201720711506.2U priority Critical patent/CN207127085U/en
Application granted granted Critical
Publication of CN207127085U publication Critical patent/CN207127085U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of trimming shaping composite die is the utility model is related to, the mould is made up of upper die and lower die, and both cooperate, and described upper mould includes orthopaedic component and trimming part a, and described lower mould includes trimming part b, discharging member and buffer unit.The beneficial effects of the utility model are:The utility model preferably improves by the way that trimming and shaping two procedures are combined into one and solves trimming problem on deformation, by the requirements such as the flatness, circularity and end face run-out of forging control in the margin of tolerance, improve forging quality, shorten production line warp.Actual production is verified, easy for installation because mould structure redesigns, and is reached quick mold changing and is required, need to only operate during production it is once can complete trimming shaping task, production efficiency significantly improves, and product quality is stable.

Description

Trimming shaping composite die
Technical field
It the utility model is related to mould applications, and in particular to a kind of trimming shaping composite die.
Background technology
Forged flange is a kind of product that mechanical performance is best in flange product, and its raw material are usually pipe, then Constantly beaten again after being cut, with eliminate being segregated in steel ingot, it is loose the defects of.Price and mechanical property all compare The high class of common cast flange.Flange is the part for making pipe be connected with each other with pipe and valve, is connected to pipe end; Have with the flange imported and exported in equipment, be the part for making pipe be connected with each other with pipe for the connection between two equipment, It is connected to pipe end.It is a kind of accessory product of pipeline.The main material of forged flange has carbon steel, steel alloy, stainless steel.Forging The pressure-resistant of flange is made, heat resistance is relatively good, in the working environment for applying in general to high pressure-temperature.Wheel hub uses forging method mostly Orchid, wheelboss flange forging require higher to flatness, circularity and end face run-out, during trimming easily the flange face of forging, end face and It is cylindrical etc. to be deformed, cause unqualified, therefore such deformation need to be improved by increasing trimming.After its deficiency is trimming Reshaping increases process, and production line extends, unstable product quality, and some deformations once produce, it is difficult to correct.Therefore The defects of a kind of new technique is to make up prior art is needed, trimming and shaping two procedures are combined into one to solve trimming change Shape problem.
Utility model content
The utility model solves above-mentioned deficiency of the prior art, there is provided a kind of new trimming shaping composite die, will Trimming shaping two procedures are combined into one, and preferably improve and solve trimming problem on deformation, by the flatness of forging, circularity and The requirements such as end face run-out are controlled in the margin of tolerance, are improved forging quality, are shortened production line.
Technical scheme is used by the utility model solves its technical problem:This trimming shaping composite die, the mould Tool is made up of upper die and lower die, and both cooperate, and described upper mould includes orthopaedic component and trimming part a, described lower mould Including trimming part b, discharging member and buffer unit.
Orthopaedic component on the upper mould is by upper padding plate, shaping spring, reforming plunger fixed plate, reforming plunger and spacer Block is connected in sequence, and described trimming part a is trim die;Described upper padding plate and trim die passes through guide pillar push rod phase Mutually fixed, reforming plunger fixed plate is slidably mounted on guide pillar push rod, between upper padding plate and trim die, described shaping Drift is fixed in reforming plunger fixed plate, and shaping spring, shaping are provided between described upper padding plate and reforming plunger fixed plate Regulation cushion block is provided between punch fixing plate and trim die.
Trimming part b on the lower mould is trimming punch, and the discharging member 6 of the lower mould is overlap stripper, described Trimming punch be fixed on overlap stripper, described trimming punch and reforming plunger shape cooperate;On the lower mould Buffer unit be compression spring, screw rod and lower bolster;Screw rod and trimming punch, overlap discharging are fixed with described lower bolster Plate is slidably connected on screw rod, and compression spring is additionally provided with the screw rod between described overlap stripper and lower bolster.
The described rounded distribution of shaping spring, and in centrally disposed one group of shaping spring, make shaping balanced.
Described trim die and guide pillar push rod is mutually permanently connected by bolt.
The beneficial effects of the utility model are:The utility model by the way that trimming and shaping two procedures are combined into one, compared with Good improvement and solve trimming problem on deformation, the requirements such as the flatness, circularity and end face run-out of forging are controlled in tolerance model In enclosing, forging quality is improved, shortens production line warp.Actual production is verified, easy for installation because mould structure redesigns, Reach quick mold changing to require, need to only operate during production it is once can complete trimming shaping task, production efficiency significantly improves, product Steady quality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is upper mould assembling schematic diagram of the present utility model.
Fig. 4 is shaping spring distribution schematic diagram of the present utility model.
Description of reference numerals:Mould on 1.;2. lower mould;3. orthopaedic component;4. trimming part a;5. trimming part b;6. discharging Part;7. buffer unit;8. upper padding plate;9. shaping spring;10. reforming plunger fixed plate;11. reforming plunger;12. spacer Block;13. trim die;14. guide pillar push rod;15. trimming punch;16. overlap stripper;17. compression spring;18. screw rod;19. Lower bolster;20. bolt.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in the figure:A kind of trimming shaping composite die, the mould are made up of upper mould 1 and lower mould 2, and both cooperate, Described upper mould 1 includes orthopaedic component 3 and trimming part a 4, and it is gentle that the lower mould 2 includes trimming part b 5, discharging member 6 Rush part 7.Orthopaedic component 3 on the upper mould 1 is by upper padding plate 8, shaping spring 9, reforming plunger fixed plate 10, reforming plunger 11 It is connected in sequence with regulation cushion block 12, described trimming part a 4 is trim die 13;Described upper padding plate 8 and trimming are recessed Mould 13 is interfixed by guide pillar push rod 14, and reforming plunger fixed plate 10 is slidably mounted on guide pillar push rod 14, positioned at upper padding plate 8 Between trim die 13, described reforming plunger 11 is fixed in reforming plunger fixed plate 10, described upper padding plate 8 and shaping Shaping spring 9 is provided between punch fixing plate 10, regulation cushion block 12 is provided between reforming plunger fixed plate 10 and trim die 13. Trimming part b 5 on the lower mould 2 is trimming punch 15, and the discharging member 6 of the lower mould 2 is overlap stripper 16, described Trimming punch 15 be fixed on overlap stripper 16, described trimming punch 15 and the shape of reforming plunger 11 cooperate, Workpiece is contained completely during work, reaches the purpose for preventing deformation;Buffer unit 7 on the lower mould 2 is compression spring 17, spiral shell Bar 18 and lower bolster 19;Screw rod 18 and trimming punch 15 are fixed with described lower bolster 19, overlap stripper 16 is slidably connected In on screw rod 18, compression spring 17 is additionally provided with the screw rod 18 between described overlap stripper 16 and lower bolster 19.Described The 9 rounded distribution of shaping spring, and in centrally disposed one group of shaping spring 9, make shaping balanced.Described trim die 13 and lead Capital bar 14 is mutually permanently connected by bolt 20.
When starting working, 1) forging forged is put into the trimming punch 15 of lower mould 2;2) mould 1 is slided in equipment on Descending under the promotion of block, forging is shaped drift 11 and trimming punch 15 gradually wraps up;3) the descending middle trim die 13 of mould 1 exists on Overlap stripper 16 is promoted to move downward in the presence of guide pillar push rod 14, trimming punch 15 completes featherer with trim die 13 Make;4) when upper mould 1 is descending, as reforming plunger 11 contacts forging, shaping spring 9 generates reaction force, in reforming plunger The situation of compression is formed between 11 and trimming punch 15, realizes the effect for preventing deformation and shaping.The upper backhaul of mould 1, by forging from Taken out in mould, the overlap cut is released by overlap stripper 16 from trimming punch 15, and a cyclic process terminates.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change The technical scheme to be formed is changed, all falls within the protection domain of the requires of the utility model.

Claims (5)

1. a kind of trimming shaping composite die, the mould is made up of upper mould (1) and lower mould (2), and both cooperate, and its feature exists In:Described upper mould (1) includes orthopaedic component (3) and trimming part a (4), described lower mould (2) include trimming part b (5), Discharging member (6) and buffer unit (7).
2. trimming shaping composite die according to claim 1, it is characterised in that:Orthopaedic component on the upper mould (1) (3) by upper padding plate (8), shaping spring (9), reforming plunger fixed plate (10), reforming plunger (11) and regulation cushion block (12) successively It is formed by connecting, described trimming part a (4) is trim die (13);Described upper padding plate (8) and trim die (13) are by leading Capital bar (14) is interfixed, and reforming plunger fixed plate (10) is slidably mounted on guide pillar push rod (14), positioned at upper padding plate (8) and Between trim die (13), described reforming plunger (11) is fixed in reforming plunger fixed plate (10), described upper padding plate (8) Shaping spring (9) is provided between reforming plunger fixed plate (10), between reforming plunger fixed plate (10) and trim die (13) Provided with regulation cushion block (12).
3. trimming shaping composite die according to claim 1, it is characterised in that:Trimming part b on the lower mould (2) (5) it is trimming punch (15), the discharging member (6) on the lower mould (2) is overlap stripper (16), described trimming punch (15) it is fixed on overlap stripper (16), described trimming punch (15) cooperates with reforming plunger (11) shape;It is described Buffer unit (7) on lower mould (2) is compression spring (17), screw rod (18) and lower bolster (19);
Screw rod (18) and trimming punch (15) are fixed with described lower bolster (19), overlap stripper (16) is slidably connected to spiral shell On bar (18), compression spring (17) is additionally provided with the screw rod (18) between described overlap stripper (16) and lower bolster (19).
4. trimming shaping composite die according to claim 2, it is characterised in that:Described shaping spring (9) is rounded Distribution, and in centrally disposed one group of shaping spring (9), make shaping balanced.
5. trimming shaping composite die according to claim 2, it is characterised in that:Trim die (13) and guide pillar push rod (14) it is mutually permanently connected by bolt (20).
CN201720711506.2U 2017-06-19 2017-06-19 Trimming shaping composite die Expired - Fee Related CN207127085U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720711506.2U CN207127085U (en) 2017-06-19 2017-06-19 Trimming shaping composite die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720711506.2U CN207127085U (en) 2017-06-19 2017-06-19 Trimming shaping composite die

Publications (1)

Publication Number Publication Date
CN207127085U true CN207127085U (en) 2018-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN207127085U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107297420A (en) * 2017-06-19 2017-10-27 万向钱潮股份有限公司 A kind of trimming shaping composite die
CN109702089A (en) * 2019-01-17 2019-05-03 安徽骆氏升泰汽车零部件有限公司 A kind of product shaping methods
CN111545647A (en) * 2020-06-18 2020-08-18 重庆捷尔博模具科技有限公司 Shaping and trimming stamping die
CN111633140A (en) * 2020-07-06 2020-09-08 英联金属科技(汕头)有限公司 Trademark cover processing die and processing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107297420A (en) * 2017-06-19 2017-10-27 万向钱潮股份有限公司 A kind of trimming shaping composite die
CN109702089A (en) * 2019-01-17 2019-05-03 安徽骆氏升泰汽车零部件有限公司 A kind of product shaping methods
CN111545647A (en) * 2020-06-18 2020-08-18 重庆捷尔博模具科技有限公司 Shaping and trimming stamping die
CN111633140A (en) * 2020-07-06 2020-09-08 英联金属科技(汕头)有限公司 Trademark cover processing die and processing method

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180323

Termination date: 20180619

CF01 Termination of patent right due to non-payment of annual fee