CN202934022U - Notch die of table bell body - Google Patents

Notch die of table bell body Download PDF

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Publication number
CN202934022U
CN202934022U CN 201220457929 CN201220457929U CN202934022U CN 202934022 U CN202934022 U CN 202934022U CN 201220457929 CN201220457929 CN 201220457929 CN 201220457929 U CN201220457929 U CN 201220457929U CN 202934022 U CN202934022 U CN 202934022U
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CN
China
Prior art keywords
knife
die
trimming
bell
edge
Prior art date
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Active
Application number
CN 201220457929
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Chinese (zh)
Inventor
胡崇威
应开国
胡秀清
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.)
Qijing Machinery Co Ltd
Original Assignee
NINGBO QIJING 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 NINGBO QIJING MACHINERY CO Ltd filed Critical NINGBO QIJING MACHINERY CO Ltd
Priority to CN 201220457929 priority Critical patent/CN202934022U/en
Application granted granted Critical
Publication of CN202934022U publication Critical patent/CN202934022U/en
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Abstract

The utility model relates to a notch die of a table bell body. The notch die comprises an upper die support, a lower die plate, a stretching assembly and a side cutting assembly. The stretching assembly is composed of a workpiece pressing plate and a workpiece ejecting block, the side cutting assembly is composed of a side cutting inner cutter edge, an upper cutter edge fixing plate, a side cutting outer cutter edge, an outer cutter edge fixing plate and a rotation sleeve, the upper die support is connected with the position above a punching machine through a die handle, the lower die plate is installed on a working face of the punching machine to be connected with the upper die support through a guide column and a guide sleeve, and the rotation sleeve is fastened above the lower die plate. The notch die integrates stretching and side cutting into one die, saves one working procedure, saves cost of one die, simultaneously uses the die to machine, enables a plane of the opening of the bell body to be flat, and improves product quality.

Description

A kind of bell bell body louvered die
Technical field
The utility model relates to a kind of mould, refers in particular to a kind of bell bell body louvered die.
Background technology
Originally need stretched, trimming, shaping three process during machine table bell bell body.Three process namely needs three operative employees of three punch presses, and be processed with so following shortcoming: production hour is long; Production efficiency is not high, and processing cost is high is producing the busy season personnel shortage.The utility model provides the disposable mould of completing of a kind of bell bell body stretching, trimming, the problems that exist to solve existing mold.
Summary of the invention
The purpose of this utility model is to provide a kind of can make the stretching of platform bell bell body, the disposable louvered die of completing of trimming operation.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows: a kind of bell bell body louvered die comprises top mold frame, lower bolster, stretching assembly and trimming assembly; Described stretching assembly is comprised of work clamp and workpiece jacking block; Described trimming assembly is comprised of the edge of a knife, upper edge of a knife fixed head, the outer edge of a knife of trimming, outer edge of a knife fixed head, rotation body in trimming; Top mold frame is connected to the top of punch press by die shank; Lower bolster is arranged on the working face of punch press, is connected by guide pillar, guide pin bushing with top mold frame; The rotation body is fastened on the top of lower bolster.
Further, described upper edge of a knife fixed head is pressed on the edge of a knife in trimming by screw the below of top mold frame; Upper lead is fastened on the below of edge of a knife fixed head, and the edge of a knife in trimming is play the guiding role.
Further, described work clamp is fastened on the below of the edge of a knife in trimming; The counterdie upper cover plate is fastened on the top of rotation body; Hang the muscle screw and rubber top board and vulcanite are fastened on the below of lower bolster, in the middle of wherein vulcanite is wrapped in by two rubber top boards.
Further, described lower push rod passes one of lower bolster and props up the rubber top board, and a crown jacking block; Jacking block is suspended in the inside of rotation body.
Further, described outer edge of a knife fixed block is connected to the top of jacking block, another side contact counterdie upper cover plate.
Further, the inside of described outer edge of a knife fixed head is the outer edge of a knife of trimming and workpiece jacking block, and wherein the workpiece jacking block is in middlely, and the bottom has spring to be connected with outer edge of a knife fixed head.
Further, described outer edge of a knife fixed head revolves mutually with rotation body screw thread, and screw thread meets at right angles, and pitch is 20mm.
The utility model platform bell bell body louvered die compared with prior art, has following beneficial effect: be incorporated in one pair of mould with trimming by stretching, saved a procedure, saved the cost of one pair of mould, use simultaneously this Mould Machining, bell body oral area plane is smooth, has improved product quality.
Description of drawings:
Fig. 1 is three-dimensional cutaway view of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described further.
Shown in figure: 1, the edge of a knife 4, upper edge of a knife fixed head 5, upper lead 6, work clamp 7, guide pin bushing 8, the outer edge of a knife 9 of trimming, counterdie upper cover plate 10, outer edge of a knife fixed block 11, workpiece jacking block 12, jacking block 13, rotation body 14, lower push rod 15, lower bolster 16, guide pillar 17, rubber top board 18, vulcanite 19 in die shank 2, top mold frame 3, trimming, hang the muscle screw.
Please refer to shown in accompanying drawing, a kind of bell bell body louvered die comprises top mold frame 2, lower bolster 15, stretching assembly and trimming assembly; Described stretching assembly is comprised of work clamp 6 and workpiece jacking block 11; Described trimming assembly is comprised of the edge of a knife in trimming 3, upper edge of a knife fixed head 4, the outer edge of a knife 8 of trimming, outer edge of a knife fixed head 10, rotation body 13; Top mold frame 2 is connected to the top of punch press by die shank 1; Lower bolster 15 is arranged on the working face of punch press, is connected by guide pillar 16, guide pin bushing 7 with top mold frame 2; Rotation body 13 is fastened on the top of lower bolster 15.
Described upper edge of a knife fixed head 4 is pressed on the edge of a knife in trimming 3 by screw the below of top mold frame 2; Upper lead 5 is fastened on the below of edge of a knife fixed head 4, and the edge of a knife in trimming 3 is play the guiding role.
Described work clamp 6 is fastened on the below of the edge of a knife 3 in trimming; Counterdie upper cover plate 9 is fastened on the top of rotation body 13; Hang muscle screw 19 and rubber top board 17 and vulcanite 18 are fastened on the below of lower bolster 15, in the middle of wherein vulcanite 18 is wrapped in by two rubber top boards 17.
Described lower push rod 14 passes one of lower bolster and props up rubber top board 17, one crowns and jacking block 12; Jacking block 12 is suspended in the inside of rotation body 13.
Described outer edge of a knife fixed block 10 is connected to the top of jacking block 12, and another side contact counterdie upper cover plate 9 is unlikely to run out of from rotation body 13.
The inside of described outer edge of a knife fixed head 10 is the outer edge of a knife 8 of trimming and workpiece jacking block 11, and wherein workpiece jacking block 11 is in middlely, and the bottom has spring to be connected with outer edge of a knife fixed head 10.
Described outer edge of a knife fixed head revolves mutually with rotation body screw thread, and screw thread meets at right angles, and pitch is 20mm.
the utility model workflow is as follows: start punch press, top mold frame 2 drives the edge of a knife 3 and the descending compressed steel material of work clamp 6 in trimming, through the mutual extruding of work clamp 6 with workpiece jacking block 11, platform bell bell body drawing and forming, this moment, top mold frame 2 continuation were descending, because workpiece jacking block 11, the outer edge of a knife 8 of trimming, outer edge of a knife fixed head 10, jacking block 12 is in suspended state, and outer edge of a knife fixed head 10 revolves mutually with rotation body 13 screw threads, screw thread meets at right angles, pitch is 20mm, along with pressing down of top mold frame 2, workpiece jacking block 11, the outer edge of a knife 8 of trimming, outer edge of a knife fixed head 10, jacking block 12 curls are descending, jacking block 12 presses down lower push rod 14, vulcanite 18 is compressed, platform bell bell body material is along with workpiece jacking block 11 place's vibrating states, and in trimming, the edge of a knife 3 is constantly done mutual crosscut action with the outer edge of a knife 8 of trimming, continuous truncation bell body stringy selvedge, smooth bell bell body oral area plane, top mold frame 2 is descending to put in place rear uply, along with the edge of a knife in trimming 3 and work clamp 6 leave workpiece, utilizes the elasticity of vulcanite 18, and lower push rod 14 is pushed up back original position, and workpiece jacking block 11, the outer edge of a knife 8 of trimming, outer edge of a knife fixed head 10, jacking block 12 are back to original position immediately.

Claims (7)

1. a platform bell bell body louvered die, is characterized in that: comprise top mold frame, lower bolster, stretching assembly and trimming assembly; Described stretching assembly is comprised of work clamp and workpiece jacking block; Described trimming assembly is comprised of the edge of a knife, upper edge of a knife fixed head, the outer edge of a knife of trimming, outer edge of a knife fixed head, rotation body in trimming; Top mold frame is connected to the top of punch press by die shank; Lower bolster is arranged on the working face of punch press, is connected by guide pillar, guide pin bushing with top mold frame; The rotation body is fastened on the top of lower bolster.
2. as claimed in claim 1 bell bell body louvered die, it is characterized in that: described upper edge of a knife fixed head is pressed on the edge of a knife in trimming by screw the below of top mold frame; Upper lead is fastened on the below of edge of a knife fixed head, and the edge of a knife in trimming is play the guiding role.
3. as claimed in claim 2 bell bell body louvered die is characterized in that: described work clamp is fastened on the below of the edge of a knife in trimming; The counterdie upper cover plate is fastened on the top of rotation body; Hang the muscle screw and rubber top board and vulcanite are fastened on the below of lower bolster, in the middle of wherein vulcanite is wrapped in by two rubber top boards.
4. as claimed in claim 3 bell bell body louvered die, it is characterized in that: further comprise lower push rod, described lower push rod passes one of lower bolster and props up the rubber top board, and a crown jacking block; Jacking block is suspended in the inside of rotation body.
5. as claimed in claim 4 bell bell body louvered die, it is characterized in that: further comprise outer edge of a knife fixed block, described outer edge of a knife fixed block is connected to the top of jacking block, another side contact counterdie upper cover plate.
6. as claimed in claim 5 bell bell body louvered die is characterized in that: the inside of described outer edge of a knife fixed head is the outer edge of a knife of trimming and workpiece jacking block, and wherein the workpiece jacking block is in middlely, and the bottom has spring to be connected with outer edge of a knife fixed head.
7. as claimed in claim 6 bell bell body louvered die is characterized in that: described outer edge of a knife fixed head revolves mutually with rotation body screw thread, and screw thread meets at right angles, and pitch is 20mm.
CN 201220457929 2012-09-07 2012-09-07 Notch die of table bell body Active CN202934022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220457929 CN202934022U (en) 2012-09-07 2012-09-07 Notch die of table bell body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220457929 CN202934022U (en) 2012-09-07 2012-09-07 Notch die of table bell body

Publications (1)

Publication Number Publication Date
CN202934022U true CN202934022U (en) 2013-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220457929 Active CN202934022U (en) 2012-09-07 2012-09-07 Notch die of table bell body

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CN (1) CN202934022U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861818A (en) * 2012-09-07 2013-01-09 宁波市奇精机械有限公司 Ring back tone platform body incision mould
CN103341550A (en) * 2013-07-22 2013-10-09 倪志华 Battery shell automatic notching die
CN103418691A (en) * 2013-08-12 2013-12-04 太仓市微贯机电有限公司 Thin-material drawing extrusion cutting composite die
CN105081085A (en) * 2015-08-07 2015-11-25 大连益联金属成型有限公司 Sealing cover drawing die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861818A (en) * 2012-09-07 2013-01-09 宁波市奇精机械有限公司 Ring back tone platform body incision mould
CN103341550A (en) * 2013-07-22 2013-10-09 倪志华 Battery shell automatic notching die
CN103341550B (en) * 2013-07-22 2015-06-17 倪志华 Battery shell automatic notching die
CN103418691A (en) * 2013-08-12 2013-12-04 太仓市微贯机电有限公司 Thin-material drawing extrusion cutting composite die
CN105081085A (en) * 2015-08-07 2015-11-25 大连益联金属成型有限公司 Sealing cover drawing die
CN105081085B (en) * 2015-08-07 2019-06-28 大连益联金属成型有限公司 A kind of seal closure stretching die

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131112

Address after: 315601 The Strip Industrial Park, Ninghai County, Zhejiang Province

Patentee after: QIJING MACHINERY CO., LTD.

Address before: 315601 Ninghai The Strip Industrial Park Ningbo Zhejiang Machinery Co., Ltd.

Patentee before: Ningbo Qijing Machinery Co., Ltd.