CN203853457U - Material ejection type material falling punching composite mold - Google Patents

Material ejection type material falling punching composite mold Download PDF

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Publication number
CN203853457U
CN203853457U CN201420127537.XU CN201420127537U CN203853457U CN 203853457 U CN203853457 U CN 203853457U CN 201420127537 U CN201420127537 U CN 201420127537U CN 203853457 U CN203853457 U CN 203853457U
Authority
CN
China
Prior art keywords
die
mold
ejection type
liftout type
blanking punching
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
CN201420127537.XU
Other languages
Chinese (zh)
Inventor
蒋斌
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.)
Chengdu LEACREE Precision Machinery Co Ltd
Original Assignee
Chengdu LEACREE Precision 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 Chengdu LEACREE Precision Machinery Co Ltd filed Critical Chengdu LEACREE Precision Machinery Co Ltd
Priority to CN201420127537.XU priority Critical patent/CN203853457U/en
Application granted granted Critical
Publication of CN203853457U publication Critical patent/CN203853457U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a material ejection type material falling punching composite mold, which comprises an upper mold seat (1), a lower mold seat (2), a guide post (3), a female mold (4), a material ejection type male mold (5), a discharging block (6) and a blanking punching composite male mold (8), wherein a blanking punching composite male mold fixing plate (7) is fixedly arranged in the center position of the upper surface of the lower mold seat (2), the blanking punching composite male mold (8) is fixedly arranged on the blanking punching composite male mold fixing plate (7), a material ejection type male mold fixing plate (13) is arranged under an upper template (1), the female mold (4) is fixedly arranged under the material ejection type male mold fixing plate (13), the upper part of the material ejection type male mold (5) is fixedly arranged on the material ejection type male mold fixing plate (13), and the lower part of the material ejection type male mold (5) extends into the inside of the female mold (4). The material ejection type material falling punching composite mold has the advantages that the product precision is high, the maintenance cost is low, the service life is long, the material falling and the punching are integrated, and better time-saving and labor-saving effects are achieved.

Description

A kind of liftout type blanking punching compound die
Technical field
The utility model relates to technical field of mold, particularly a kind of liftout type blanking punching compound die.
Background technology
Mould is one of technological equipment important during modern industry is produced, and in the production industries such as casting, forging, punching press, plastics, rubber, glass, powder metallurgy, pottery, is used widely.In recent years, the mould industry of China has also had larger development, and mold production process and the intelligent degree of production equipment are more and more higher, has greatly improved the accuracy of manufacture, quality and the productivity ratio of mould.
Blanking and punching substep in traditional moulds application carries out, and generally, first blank material is carried out to blanking by blanking die, then lower materials and parts is placed in punching die and carries out punching, obtains the workpiece with through hole.All there is certain error while carrying out step by step in blanking and punching, the accumulated error producing is larger, and the waster rate of product is high.And adopting respectively blanking die and punching die, while having increased worker, the service life of mould is also shorter.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides that a kind of Product Precision is high, maintenance cost is low and the liftout type blanking punching compound die of long service life, and its colony material and punching are in one, more time saving and energy saving.
The purpose of this utility model is achieved through the following technical solutions: a kind of liftout type blanking punching compound die, it comprises upper bolster, die shoe and guide pillar, upper bolster and die shoe arrange in opposite directions, guide pillar is fixed on four jiaos of die shoe, top and the upper bolster of guide pillar are connected, it also comprises die, liftout type punch, unloading block and the compound punch of blanking punching, the upper surface center of described die shoe is installed with the compound punch retainer of blanking punching, and the compound punch of blanking punching is fixed on the compound punch retainer of blanking punching; The below of cope match-plate pattern is provided with liftout type punch retainer, die is fixed on liftout type punch retainer below, the top of liftout type punch is fixed on liftout type punch retainer, and die inside is stretched in the bottom of liftout type punch, and coordinates with the unloading block that is arranged at die inside.
The below of described die is also provided with stripper, is also provided with unloading bolt on die shoe, and the upper end of unloading bolt is connected with stripper.
Between described upper bolster and liftout type punch retainer, be also provided with backing plate.
Between described upper bolster and guide pillar, be also provided with guide pin bushing, guide pin bushing is fixed on upper bolster, and guide pin bushing and guide pillar are slidably matched.
The utlity model has following advantage:
1, blanking and punching are concentrated on a die holder, significantly reduced the manufacturing cost of mould, and in process of production, in blanking, complete punching technology, more time saving and energy saving, the more important thing is, so significantly reduce accumulated error, made the accuracy of product higher.
2, between upper bolster and guide pillar, guide pin bushing is set, guide pin bushing and guide pillar are slidably matched, and directly change guide pin bushing after guide pin bushing wearing and tearing, and convenient and swift, the low cost of manufacture of guide pin bushing, has significantly reduced maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-upper bolster, 2-die shoe, 3-guide pillar, 4-die, 5-liftout type punch, 6-unloading block, the compound punch retainer of 7-blanking punching, the compound punch of 8-blanking punching, 9-unloading bolt, 10-backing plate, 11-guide pin bushing, 12-stripper, 13-liftout type punch retainer.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of liftout type blanking punching compound die, it comprises upper bolster 1, die shoe 2 and guide pillar 3, upper bolster 1 and die shoe 2 arrange in opposite directions, guide pillar 3 is fixed on four jiaos of die shoe 2, the top of guide pillar 3 and upper bolster 1 are connected, it also comprises die 4, liftout type punch 5, unloading block 6 and the compound punch 8 of blanking punching, the upper surface center of described die shoe 2 is installed with the compound punch retainer 7 of blanking punching, and the compound punch 8 of blanking punching is fixed on the compound punch retainer 7 of blanking punching; The below of cope match-plate pattern 1 is provided with liftout type punch retainer 13, die 4 is fixed on liftout type punch retainer 13 belows, the top of liftout type punch 5 is fixed on liftout type punch retainer 13, die 4 inside are stretched in the bottom of liftout type punch 5, and coordinate with the unloading block 6 that is arranged at die 4 inside.
The below of described die 4 is also provided with stripper 12, is also provided with unloading bolt 9 on die shoe 2, and the upper end of unloading bolt 9 is connected with stripper 12.
Between described upper bolster 1 and liftout type punch retainer 13, be also provided with backing plate 10.
Between described upper bolster 1 and guide pillar 3, be also provided with guide pin bushing 11, guide pin bushing 11 is fixed on upper bolster 1, and guide pin bushing 11 is slidably matched with guide pillar 3.
The course of work of the present utility model is as follows: upper bolster 1 is when limes superiors position, die 4 is separated with stripper 12, on liftout type punch 5, lifts, and blank material is placed on stripper 12, forcing press drives upper bolster 1 to move down along guide pillar 3, die 4 is pressed in blank material top, and under the effect of die 4 and stripper 12, blank material is fixed, upper bolster 1 continues to move down, the compound punch 8 of blanking punching coordinates blanking with die 4, and the blank punching after 5 pairs of blankings of liftout type punch, obtains lower materials and parts with holes; When upper bolster 1 moves back mould, die 4 is separated with stripper 12, takes out unnecessary blank material, and unloading block 6 ejects die 4 by finished work-piece.

Claims (4)

1. a liftout type blanking punching compound die, it comprises upper bolster (1), die shoe (2) and guide pillar (3), upper bolster (1) and die shoe (2) arrange in opposite directions, guide pillar (3) is fixed on four jiaos of die shoe (2), the top of guide pillar (3) and upper bolster (1) are connected, it is characterized in that: it also comprises die (4), liftout type punch (5), unloading block (6) and the compound punch of blanking punching (8), the upper surface center of described die shoe (2) is installed with the compound punch retainer of blanking punching (7), the compound punch of blanking punching (8) is fixed on the compound punch retainer of blanking punching (7), the below of cope match-plate pattern (1) is provided with liftout type punch retainer (13), die (4) is fixed on liftout type punch retainer (13) below, the top of liftout type punch (5) is fixed on liftout type punch retainer (13), die (4) inside is stretched in the bottom of liftout type punch (5), and the unloading block (6) inner with being arranged at die (4) coordinates.
2. a kind of liftout type blanking punching compound die according to claim 1, it is characterized in that: the below of described die (4) is also provided with stripper (12), on die shoe (2), be also provided with unloading bolt (9), the upper end of unloading bolt (9) is connected with stripper (12).
3. a kind of liftout type blanking punching compound die according to claim 1, is characterized in that: between described upper bolster (1) and liftout type punch retainer (13), be also provided with backing plate (10).
4. a kind of liftout type blanking punching compound die according to claim 1, it is characterized in that: between described upper bolster (1) and guide pillar (3), be also provided with guide pin bushing (11), it is upper that guide pin bushing (11) is fixed on upper bolster (1), and guide pin bushing (11) is slidably matched with guide pillar (3).
CN201420127537.XU 2014-03-20 2014-03-20 Material ejection type material falling punching composite mold Expired - Fee Related CN203853457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420127537.XU CN203853457U (en) 2014-03-20 2014-03-20 Material ejection type material falling punching composite mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420127537.XU CN203853457U (en) 2014-03-20 2014-03-20 Material ejection type material falling punching composite mold

Publications (1)

Publication Number Publication Date
CN203853457U true CN203853457U (en) 2014-10-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420127537.XU Expired - Fee Related CN203853457U (en) 2014-03-20 2014-03-20 Material ejection type material falling punching composite mold

Country Status (1)

Country Link
CN (1) CN203853457U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909155A (en) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 Ejection-type blanking and punching composite die
CN104384296A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Female mold used for blanking mold
CN104384298A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Blanking mold
CN104384297A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Male mold used for blanking mold
CN105215180A (en) * 2015-10-30 2016-01-06 乔登卫浴(江门)有限公司 A kind of self-adjusting mould for tap
CN106238568A (en) * 2016-07-28 2016-12-21 天津津荣天宇精密机械股份有限公司 A kind of binding post forming method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909155A (en) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 Ejection-type blanking and punching composite die
CN104384296A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Female mold used for blanking mold
CN104384298A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Blanking mold
CN104384297A (en) * 2014-11-25 2015-03-04 吴中区光福良盛机械厂 Male mold used for blanking mold
CN105215180A (en) * 2015-10-30 2016-01-06 乔登卫浴(江门)有限公司 A kind of self-adjusting mould for tap
CN106238568A (en) * 2016-07-28 2016-12-21 天津津荣天宇精密机械股份有限公司 A kind of binding post forming method
CN106238568B (en) * 2016-07-28 2018-10-16 天津津荣天宇精密机械股份有限公司 A kind of connecting terminal forming method

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

Granted publication date: 20141001

Termination date: 20150320

EXPY Termination of patent right or utility model