CN202087693U - Novel punching and hole flanging mold mechanism - Google Patents

Novel punching and hole flanging mold mechanism Download PDF

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Publication number
CN202087693U
CN202087693U CN2011201114711U CN201120111471U CN202087693U CN 202087693 U CN202087693 U CN 202087693U CN 2011201114711 U CN2011201114711 U CN 2011201114711U CN 201120111471 U CN201120111471 U CN 201120111471U CN 202087693 U CN202087693 U CN 202087693U
Authority
CN
China
Prior art keywords
hole flanging
die
punching
fixed
spring
Prior art date
Application number
CN2011201114711U
Other languages
Chinese (zh)
Inventor
明国亮
Original Assignee
福州福享汽车工业有限公司
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 福州福享汽车工业有限公司 filed Critical 福州福享汽车工业有限公司
Priority to CN2011201114711U priority Critical patent/CN202087693U/en
Application granted granted Critical
Publication of CN202087693U publication Critical patent/CN202087693U/en

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Abstract

The utility model discloses a novel punching and hole flanging mold mechanism, which comprises an upper mold group and a lower mold group, wherein the upper mold group consists of an upper template, a punching fixing plate, a material pressing plate, a spring, a punching punch and a hole flanging punch, and the lower mold group consists of a lower template, a lower mold seat and a hole flanging female mold. The novel punching and hole flanging mold mechanism has the advantages that the punching and hole flanging processing of parts is completed in one step, the processing cost of the parts is reduced, the engineering leakage phenomenon of the part processing is prevented, the punching and stamping quality of the parts is ensured, and benefits and efficiency are created for enterprises.

Description

A kind of novel punching hole flanging mold mechanism
Technical field
The utility model relates to the panel beating apparatus field, refers more particularly to a kind of novel punching hole flanging mold mechanism.
Background technology
At the hole flanging on the following suspension arm part before the automobile, traditional design needs two stamping engineerings just can machine, way is hole of subpunch on part, then at next engineering hole flanging, along with the raising of instructions for use, traditional processing method for stamping has showed some shortcoming and defect, such as this under the very large situation of cost competitive pressure, punching press just can be finished the hole flanging processing of part for twice, and the higher enterprise competitiveness that makes of processing charges descends; On the quality face, also can occur the phenomenon of punching press hourglass engineering in addition, cause the part quality bad.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of simple in structure, and the punching hole flanging is united two into one, and saves to repair a die and the cost of processing mold part again convenient and practical novel novel punching hole flanging mold mechanism.
The utility model is realized in the following way:
A kind of novel punching hole flanging mold mechanism comprises module and following module; It is characterized in that: the described module of going up is by cope match-plate pattern 1, punching fixed head 4, and holding pad 6, spring 3, pierce punch 7, hole flanging drift 5 is formed; Wherein: pierce punch 7 locks on hole flanging drift 5, and hole flanging drift 5 is fixed on the drift fixed head 4, and drift fixed head 4 locks on upper bolster 1, and holding pad 6 is connected with the contour bolt 2 of upper bolster 1 usefulness, and spring 3 is located on the contour bolt 2;
Described module down is by lower bolster 18, die shoe 12, hole flanging die 8 is formed, hole flanging die 8 is fixed on the die fixed block 11, hole flanging die 8 both sides lock and have respectively locked anticreep briquetting 10, die fixed block 11 is attached on the die shoe 12, lower bolster 18 links to each other by bed hedgehopping piece 15 with die shoe 12, be provided with material-supporting device between the two bed hedgehopping pieces 15, material-supporting device comprises the punching concave die hole flanging retainer piece 9 of holding concurrently, circular cushion block 13, gripper shoe 14, nitrogen spring 16, spring backing plate 17 is formed, and wherein: the punching concave die hole flanging retainer piece 9 of holding concurrently is fixed on the circular cushion block 13, and circular cushion block 13 is fixed on the gripper shoe 14, nitrogen spring 16 locks on spring backing plate 17, and spring backing plate 17 locks on lower bolster 18 again.
The utility model is the organisation of working that changes original plunging die, on the hole flanging drift, append pierce punch, on the retainer piece of hole flanging die, append punching concave die, the retainer piece supports by nitrogen spring down, nitrogen spring plays a supportive role when punching, plays the effect of workpiece being held out the hole flanging die behind hole flanging.
In sum, the utility model is a kind of simple in structure, easy to operate, organisation of working on perforating die and the plunging die is united two into one, under the condition that satisfies part punching quality and operation requirement, make it can reduce cost of parts and guarantee quality, be benefit and the efficient that enterprise creates, the novel novel punching hole flanging mold mechanism that practicality is good.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 is the A place partial view among Fig. 1.
The specific embodiment
Now in conjunction with the accompanying drawings, the utility model specific embodiment is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of novel punching hole flanging mold mechanism comprises module and following module; It is characterized in that: the described module of going up is by cope match-plate pattern 1, punching fixed head 4, and holding pad 6, spring 3, pierce punch 7, hole flanging drift 5 is formed; Wherein: pierce punch 7 locks on hole flanging drift 5, and hole flanging drift 5 is fixed on the drift fixed head 4, and drift fixed head 4 locks on upper bolster 1, and holding pad 6 is connected with the contour bolt 2 of upper bolster 1 usefulness, and spring 3 is located on the contour bolt 2;
Described module down is by lower bolster 18, die shoe 12, hole flanging die 8 is formed, hole flanging die 8 is fixed on the die fixed block 11, hole flanging die 8 both sides lock and have respectively locked anticreep briquetting 10, die fixed block 11 is attached on the die shoe 12, lower bolster 18 links to each other by bed hedgehopping piece 15 with die shoe 12, be provided with material-supporting device between the two bed hedgehopping pieces 15, material-supporting device comprises the punching concave die hole flanging retainer piece 9 of holding concurrently, circular cushion block 13, gripper shoe 14, nitrogen spring 16, spring backing plate 17 is formed, and wherein: the punching concave die hole flanging retainer piece 9 of holding concurrently is fixed on the circular cushion block 13, and circular cushion block 13 is fixed on the gripper shoe 14, nitrogen spring 16 locks on spring backing plate 17, and spring backing plate 17 locks on lower bolster 18 again.
The utility model is the organisation of working that changes original plunging die, on the hole flanging drift, append pierce punch 7, on the retainer piece of hole flanging die, append punching concave die 9, the retainer piece supports by nitrogen spring 16 down, nitrogen spring 16 plays a supportive role when punching, plays the effect of workpiece being held out the hole flanging die behind hole flanging.
Processing method of the present utility model is: part is put on the hole flanging die 11 during punching press, mould moves downward, holding pad 6 is pushed down part earlier and is moved upward, pierce punch 7 contact parts begin punching processing, punching concave die 9 is finished punching by the support force of nitrogen spring 16, and punched scrap escapes to allow the hole discharge by deadweight by punching concave die 9 belows; Mould continues to move down, and nitrogen spring 16 begins to shrink, and to the 11 extruding beginning hole flanging processing of hole flanging die, mould moves to and after bottom dead center finishes the processing of part punching hole flanging hole flanging drift 5 with the part edge after the punching.Machine upper mould and move upward, nitrogen spring 16 resiliences are passed to punching concave die with power and are held concurrently on the hole flanging retainer piece 9, and part is held out, and finish punch process.
The utility model punching hole flanging mold mechanism has once been finished the punching and the hole flanging processing of part, has reduced the processing charges of part, has prevented the phenomenon of part processing leakage engineering, has guaranteed the part punching quality, for enterprise has created benefit and efficient.

Claims (1)

1. a novel punching hole flanging mold mechanism comprises module and following module; It is characterized in that: the described module of going up is by cope match-plate pattern (1), punching fixed head (4), and holding pad (6), spring (3), pierce punch (7), hole flanging drift (5) is formed; Wherein: pierce punch (7) locks on hole flanging drift (5), hole flanging drift (5) is fixed on the drift fixed head (4), drift fixed head (4) locks on upper bolster (1), and holding pad (6) is connected with contour bolt (2) with upper bolster (1), and spring (3) is located on the contour bolt (2);
Described module down is by lower bolster (18), die shoe (12), hole flanging die (8) is formed, hole flanging die (8) is fixed on the die fixed block (11), hole flanging die (8) both sides lock and have respectively locked anticreep briquetting (10), die fixed block (11) is attached on the die shoe (12), lower bolster (18) links to each other by bed hedgehopping piece (15) with die shoe (12), be provided with material-supporting device between the two bed hedgehopping pieces (15), material-supporting device comprises the punching concave die hole flanging retainer piece (9) of holding concurrently, circular cushion block (13), gripper shoe (14), nitrogen spring (16), spring backing plate (17) is formed, and wherein: the punching concave die hole flanging retainer piece (9) of holding concurrently is fixed on the circular cushion block (13), and circular cushion block (13) is fixed on the gripper shoe (14), nitrogen spring (16) locks on spring backing plate (17), and spring backing plate (17) locks on lower bolster (18) again.
CN2011201114711U 2011-04-14 2011-04-14 Novel punching and hole flanging mold mechanism CN202087693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201114711U CN202087693U (en) 2011-04-14 2011-04-14 Novel punching and hole flanging mold mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201114711U CN202087693U (en) 2011-04-14 2011-04-14 Novel punching and hole flanging mold mechanism

Publications (1)

Publication Number Publication Date
CN202087693U true CN202087693U (en) 2011-12-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201114711U CN202087693U (en) 2011-04-14 2011-04-14 Novel punching and hole flanging mold mechanism

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CN (1) CN202087693U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699207A (en) * 2012-06-14 2012-10-03 昆山维金五金制品有限公司 Convex hull forming die
CN102873223A (en) * 2012-10-26 2013-01-16 昆山集智成模具有限公司 Product stamping device
CN105150280A (en) * 2015-07-17 2015-12-16 德清华之杰护栏有限公司 PVC guardrail punching forming machine
CN105312416A (en) * 2014-07-16 2016-02-10 浙江炜驰机械集团有限公司 Hole flanging device
CN105478577A (en) * 2015-11-18 2016-04-13 深圳亿和模具制造有限公司 Vehicle part projection and hole flanging process
CN106270176A (en) * 2015-05-28 2017-01-04 长城汽车股份有限公司 Burring hole forming die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699207A (en) * 2012-06-14 2012-10-03 昆山维金五金制品有限公司 Convex hull forming die
CN102873223A (en) * 2012-10-26 2013-01-16 昆山集智成模具有限公司 Product stamping device
CN105312416A (en) * 2014-07-16 2016-02-10 浙江炜驰机械集团有限公司 Hole flanging device
CN106270176A (en) * 2015-05-28 2017-01-04 长城汽车股份有限公司 Burring hole forming die
CN105150280A (en) * 2015-07-17 2015-12-16 德清华之杰护栏有限公司 PVC guardrail punching forming machine
CN105478577A (en) * 2015-11-18 2016-04-13 深圳亿和模具制造有限公司 Vehicle part projection and hole flanging process

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111228

Termination date: 20150414