CN201728271U - Flanging and punching die - Google Patents

Flanging and punching die Download PDF

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Publication number
CN201728271U
CN201728271U CN201020208889XU CN201020208889U CN201728271U CN 201728271 U CN201728271 U CN 201728271U CN 201020208889X U CN201020208889X U CN 201020208889XU CN 201020208889 U CN201020208889 U CN 201020208889U CN 201728271 U CN201728271 U CN 201728271U
Authority
CN
China
Prior art keywords
platform
piece
flanging
punching
flangings
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
CN201020208889XU
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Chinese (zh)
Inventor
蔡月青
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.)
KUNSHAN ZHENHE MOLD HARDWARE MACHINERY CO Ltd
Original Assignee
KUNSHAN ZHENHE MOLD HARDWARE MACHINERY CO Ltd
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 KUNSHAN ZHENHE MOLD HARDWARE MACHINERY CO Ltd filed Critical KUNSHAN ZHENHE MOLD HARDWARE MACHINERY CO Ltd
Priority to CN201020208889XU priority Critical patent/CN201728271U/en
Application granted granted Critical
Publication of CN201728271U publication Critical patent/CN201728271U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a flanging and punching die, which comprises a base, a lower die plate and an upper die plate, the base is sequentially connected with the lower die plate, a lower middle die holder and a lower die holder, the upper die plate is sequentially connected with an upper die holder, an upper middle die holder and an upper bottom die holder, the lower die plate is provided with a punch hole, the lower die holder is provided with a lower flanging block No.1 and a lower flanging block No.2, the upper die plate is provided with at least one punch corresponding to the punch hole, at least one upper flanging block No.1 corresponding to the lower flanging block No.1 is arranged in the upper die holder, and at least one upper flanging block No.2 corresponding to the lower flanging block No.2 is arranged in the upper bottom die holder. The utility model has the advantages of high working efficiency, easy flanging process, simple structure, low fabrication cost and high safety, and can reduce the production cost.

Description

A kind of flanging punching die
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of flanging punching die, carries out when specifically being applicable to flanging in the Mould Machining, two kinds of operations of punching.
Background technology
At present, in existing mould used, punch operation and flanging operation were carried out respectively, specifically carry out the operation of punch operation and flanging respectively by two punch presses, not only working (machining) efficiency is lower, and needs two staff to operate two punch presses respectively, the lost labor, production cost is higher.
The Chinese patent Granted publication number is CN1229702A, Granted publication day is that the patent of invention on September 29th, 1999 discloses a kind of punching folding combined shaper for metal thin plate, integrate mechanical, electrical, liquid, gas technology, collect corner cut, punching, bending, flanging function in a machine, can realize that typical metal thin plate " U " shape part is once-combined to wash off shaping.Main frame is that C shape structure and left and right subsidiary engine are installed on the same base; Workbench is positioned at frame aditus laryngis bottom, has the pressure part that compresses the bending function and is fixed in aditus laryngis top; Left and right downward bent part branch is installed in the corresponding subsidiary engine back side respectively, and the bending patrix is housed on its crossbeam; The left and right bight portion that goes up is individually fixed on the workbench respective side panels; Die cutting die is fixed in both sides, main frame larynx neck position.Though this invention can punching, the flanging one-shot forming, structure is complicated, and manufacturing cost is higher, and the process that washes off is more loaded down with trivial details, security is lower.
Summary of the invention
The purpose of this utility model is to overcome defective and the problem that the structure that exists in the prior art is complicated, manufacturing cost is higher, the process that washes off is more loaded down with trivial details, security is lower, and a kind of simple in structure, manufacturing cost is lower, the process that washes off is simple and easy, security is higher flanging punching die is provided.
For realizing above purpose, technical solution of the present utility model is: a kind of flanging punching die, comprise base, lower bolster and cope match-plate pattern, the top of described base is connected with the bottom of lower bolster, the top of lower bolster is connected with the bottom of counterdie platform, and the bottom of described cope match-plate pattern is connected with the top of patrix platform;
Described lower bolster is provided with punching, and the bottom of punching is positioned at the inside of lower bolster, and the top of punching is mutually concordant with the top of counterdie platform, and the inside of counterdie platform is provided with piece under flanging, and the top of piece is mutually concordant with the top of counterdie platform under flanging;
Described cope match-plate pattern is provided with and the corresponding punching pin of punching, the lower end of punching pin extends to the bed die platform, the top of last bed die platform is connected with the bottom of patrix platform, the inside of patrix platform be provided with flanging under piece sell off piece corresponding No. one, the top of selling off piece for No. one is mutually concordant with the top of patrix platform, and the bottom of selling off piece for No. extends to the inside of bed die platform;
The quantity of described punching pin is at least one, and described quantity of selling off piece for No. one is at least one.
The quantity of described punching pin is two, and described quantity of selling off piece for No. one is two.
Described two punching pines evenly are provided with at the middle part of cope match-plate pattern, sell off the two ends that piece respectively is arranged at the patrix platform No. one for described two.
Described inside of going up the bed die platform is provided with piece on No. two flangings, the bottom of going up the bed die platform is extended at the top of piece on No. two flangings, the inside of described counterdie platform be provided with No. two flangings on piece under corresponding No. two flangings of piece, the top that the counterdie platform is extended at the top of piece under No. two flangings; The quantity of piece is at least one on described No. two flangings.
The top of piece is a ledge structure on described No. two flangings, comprises interconnective chimb and the last flat limit of going up, and the top of piece is provided with last chimb, goes up corresponding chimb down in flat limit and following flat limit under described No. two flangings.
The quantity of piece is two on described No. two flangings, and evenly is provided with at the middle part of patrix platform.
The position of piece between the set guide pillar in the two ends of patrix platform on described No. two flangings, the top of guide pillar is mutually concordant with the top of patrix platform, and the bottom of guide pillar extends to the bottom of bed die platform, and the two ends of counterdie platform are provided with and the corresponding trepanning of guide pillar.
Mould platform in being provided with between described patrix platform and the last bed die platform, mould platform in being provided with down between described counterdie platform and the lower bolster.
Compared with prior art, the beneficial effects of the utility model are:
Because cope match-plate pattern, patrix platform in a kind of flanging punching die of the utility model, on bed die platform and counterdie platform be provided with punching pin and flanging structure, make the utility model in use, can carry out punching and two kinds of operations of flanging simultaneously, both improved operating efficiency, saved again artificial, reduced product cost, and the structure of this product mainly is made of template, punching pin and crimping unit, and is simple in structure, operate simple and easyly, and be convenient to maintenance.Therefore the utility model not only operating efficiency higher, can reduce production costs, and simple in structure, manufacturing cost is lower.
2. the quantity owing to punching pin in a kind of flanging punching die of the utility model is preferably two, and be arranged on the middle part of cope match-plate pattern, and crimping unit is preferably two covers, wherein crimping unit is arranged on the two ends of patrix platform, No. two crimping units be arranged on punching pin near, this kind design can be when guaranteeing punching quality, do not damage the quality of flanging, two kinds of operations are not disturbed mutually, in addition, the design of the height of two kinds of flanging structures has drop, and the top of No. two crimping units is a chimb, the flat limit structure that combines, those designs can improve the effect of flanging when guaranteeing the flanging security.Therefore not only the flanging effect is better for the utility model, and the flanging process is simple and easy, security is higher.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of piece on No. two flangings among Fig. 1.
Among the figure: base 1, lower bolster 2, cope match-plate pattern 3, counterdie platform 4, patrix platform 5, punching 6, piece 7 under 61, numbers flangings of punching pin, sell off piece 71 No. one, piece 9 on 8, No. two flangings of last bed die platform, piece 91 under No. two flangings, last chimb 92 is gone up flat limit 93, following chimb 94, following flat limit 95, guide pillar 10, trepanning 11, mould platform 12 in going up, down middle mould platform 13.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail
Referring to Fig. 1, a kind of flanging punching die comprises base 1, lower bolster 2 and cope match-plate pattern 3, and the top of base 1 is connected with the bottom of lower bolster 2, and the top of lower bolster 2 is connected with the bottom of counterdie platform 4, and the bottom of cope match-plate pattern 3 is connected with the top of patrix platform 5;
Special feature of the present utility model is: lower bolster 2 is provided with punching 6, the bottom of punching 6 is positioned at the inside of lower bolster 2, the top of punching 6 is mutually concordant with the top of counterdie platform 4, and it is mutually concordant with the top of counterdie platform 4 that the inside of counterdie platform 4 is provided with under flanging under 7, numbers flangings of piece the top of piece 7; Cope match-plate pattern 3 is provided with and punching 6 corresponding punching pines 61, the lower end of punching pin 61 extends to bed die platform 8, the top of last bed die platform 8 is connected with the bottom of patrix platform 5, the inside of patrix platform 5 be provided with flanging under piece 7 sell off piece 71 corresponding No. one, the top of selling off piece 71 for No. one is mutually concordant with the top of patrix platform 5, and the bottom of selling off piece 71 for No. extends to the inside of bed die platform 8; The quantity of punching pin 61 is at least one, and described quantity of selling off piece 71 for No. one is at least one.
The quantity of preferred punching pin 61 is two, and the quantity of selling off piece 71 for No. one is two, and these two punching pines 61 evenly are provided with at the middle part of cope match-plate pattern 3, sells off the two ends that piece 71 respectively is arranged at patrix platform 5 No. one for these two.
Preferred inside of going up bed die platform 8 is provided with piece 9 on No. two flangings, the bottom of going up bed die platform 8 is extended at the top of piece 9 on No. two flangings, the inside of counterdie platform 4 be provided with No. two flangings on piece 91 under piece 9 corresponding No. two flangings, the quantity of piece 9 is at least one on the top that counterdie platform 4 is extended at the top of piece 91 under No. two flangings, No. two flangings.
Referring to Fig. 2, the top of piece 9 is a ledge structure on preferred No. two flangings, comprises that interconnective top of going up piece 91 under chimb 92 and 93, No. two flangings in last flat limit is provided with and last chimb 92, goes up flat limit 93 corresponding chimbs 94 down and flat limits 95 down.
The quantity of piece 9 is two on preferred No. two flangings, and evenly is provided with at the middle part of patrix platform 5; The position of piece 9 between the set guide pillar 10 in the two ends of patrix platform 5 on No. two flangings, the top of guide pillar 10 is mutually concordant with the top of patrix platform 5, the bottom of guide pillar 10 extends to the bottom of bed die platform 8, and the two ends of counterdie platform 4 are provided with and guide pillar 10 corresponding trepannings 11.
Mould platform 12 in being provided with between preferred patrix platform 5 and the last bed die platform 8, mould platform 13 in being provided with down between counterdie platform 4 and the lower bolster 2.
Therefore not only operating efficiency is higher for the utility model, the flanging process is simple and easy, can reduce production costs, and simple in structure, manufacturing cost is lower, security is higher.
The above only is a better embodiment of the present utility model; protection domain of the present utility model does not exceed with above-mentioned embodiment; as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.

Claims (8)

1. flanging punching die, comprise base (1), lower bolster (2) and cope match-plate pattern (3), the top of described base (1) is connected with the bottom of lower bolster (2), the top of lower bolster (2) is connected with the bottom of counterdie platform (4), the bottom of described cope match-plate pattern (3) is connected with the top of patrix platform (5), it is characterized in that:
Described lower bolster (2) is provided with punching (6), the bottom of punching (6) is positioned at the inside of lower bolster (2), the top of punching (6) is mutually concordant with the top of counterdie platform (4), and the inside of counterdie platform (4) is provided with piece (7) under flanging, and the top of piece (7) is mutually concordant with the top of counterdie platform (4) under flanging;
Described cope match-plate pattern (3) is provided with and the corresponding punching pin of punching (6) (61), the lower end of punching pin (61) extends to bed die platform (8), the top of last bed die platform (8) is connected with the bottom of patrix platform (5), the inside of patrix platform (5) be provided with flanging under piece (7) sell off piece (71) corresponding No. one, the top of selling off piece (71) for No. one is mutually concordant with the top of patrix platform (5), and the bottom of selling off piece (71) for No. extends to the inside of bed die platform (8);
The quantity of described punching pin (61) is at least one, and described quantity of selling off piece (71) for No. one is at least one.
2. a kind of flanging punching die according to claim 1 is characterized in that: the quantity of described punching pin (61) is two, and described quantity of selling off piece (71) for No. one is two.
3. a kind of flanging punching die according to claim 2 is characterized in that: described two punching pines (61) evenly are provided with at the middle part of cope match-plate pattern (3), sell off the two ends that piece (71) respectively is arranged at patrix platform (5) No. one for described two.
4. according to claim 1,2 or 3 described a kind of flanging punching dies, it is characterized in that: described inside of going up bed die platform (8) is provided with piece (9) on No. two flangings, the bottom of going up bed die platform (8) is extended at the top of piece (9) on No. two flangings, the inside of described counterdie platform (4) be provided with No. two flangings on piece (91) under corresponding No. two flangings of piece (9), the top of counterdie platform (4) is extended at the top of piece (91) under No. two flangings; The quantity of piece (9) is at least one on described No. two flangings.
5. a kind of flanging punching die according to claim 4, it is characterized in that: the top of piece (9) is a ledge structure on described No. two flangings, comprise interconnective upward chimb (92) and last flat limit (93), the top of piece (91) is provided with last chimb (92), goes up corresponding chimb (94) down in flat limit (93) and following flat limit (95) under described No. two flangings.
6. a kind of flanging punching die according to claim 4 is characterized in that: the quantity of piece (9) is two on described No. two flangings, and evenly is provided with at the middle part of patrix platform (5).
7. a kind of flanging punching die according to claim 6, it is characterized in that: piece (9) is positioned between the set guide pillar (10) in the two ends of patrix platform (5) on described No. two flangings, the top of guide pillar (10) is mutually concordant with the top of patrix platform (5), the bottom of guide pillar (10) extends to the bottom of bed die platform (8), and the two ends of counterdie platform (4) are provided with and the corresponding trepanning of guide pillar (10) (11).
8. a kind of flanging punching die according to claim 7 is characterized in that: mould platform (12) in being provided with between described patrix platform (5) and the last bed die platform (8), mould platform (13) in being provided with down between described counterdie platform (4) and the lower bolster (2).
CN201020208889XU 2010-05-31 2010-05-31 Flanging and punching die Expired - Fee Related CN201728271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020208889XU CN201728271U (en) 2010-05-31 2010-05-31 Flanging and punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020208889XU CN201728271U (en) 2010-05-31 2010-05-31 Flanging and punching die

Publications (1)

Publication Number Publication Date
CN201728271U true CN201728271U (en) 2011-02-02

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CN201020208889XU Expired - Fee Related CN201728271U (en) 2010-05-31 2010-05-31 Flanging and punching die

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756037A (en) * 2011-04-25 2012-10-31 昆山市珍和模具五金机械有限公司 Continuous die for shell of router
CN102861810A (en) * 2012-10-17 2013-01-09 昆山威安精密模具有限公司 Punch continuous die
CN102896209A (en) * 2012-10-17 2013-01-30 昆山威安精密模具有限公司 Punch progressive die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756037A (en) * 2011-04-25 2012-10-31 昆山市珍和模具五金机械有限公司 Continuous die for shell of router
CN102861810A (en) * 2012-10-17 2013-01-09 昆山威安精密模具有限公司 Punch continuous die
CN102896209A (en) * 2012-10-17 2013-01-30 昆山威安精密模具有限公司 Punch progressive die

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110202

Termination date: 20130531