CN206951968U - A kind of one-time formed mould of negative angle bending - Google Patents

A kind of one-time formed mould of negative angle bending Download PDF

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Publication number
CN206951968U
CN206951968U CN201720420022.2U CN201720420022U CN206951968U CN 206951968 U CN206951968 U CN 206951968U CN 201720420022 U CN201720420022 U CN 201720420022U CN 206951968 U CN206951968 U CN 206951968U
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CN
China
Prior art keywords
block
forming
mould
binder
mold forming
Prior art date
Application number
CN201720420022.2U
Other languages
Chinese (zh)
Inventor
李清木
Original Assignee
珠海市椿田机械科技有限公司
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Application filed by 珠海市椿田机械科技有限公司 filed Critical 珠海市椿田机械科技有限公司
Priority to CN201720420022.2U priority Critical patent/CN206951968U/en
Application granted granted Critical
Publication of CN206951968U publication Critical patent/CN206951968U/en

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Abstract

The utility model discloses a kind of one-time formed mould of negative angle bending, it includes upper die forming mechanism, lower mold forming mechanism, binder block, spring mechanism, Mobile base, the binder block is arranged on Mobile base by spring mechanism, the lower mold forming mechanism is arranged on Mobile base and positioned at the side of binder block, and the upper die forming mechanism is located above binder block.The utility model is when in use, under the limitation of the lower and upper mold forming mechanism of promotion of the Mobile base, binder block is moved down by spring mechanism, lower mold forming mechanism moves up, complete once to be bent into negative angle to the converted products being placed on lower mold forming mechanism and binder block by displacement difference caused by the binder block and lower mold forming mechanism, so greatly reduce operating procedure, manpower is saved, reduces the cost of production, improves processing efficiency.

Description

A kind of one-time formed mould of negative angle bending

Technical field

The utility model belongs to negative angle Bending Processing equipment technical field, and in particular to a kind of negative angle bending once into The mould of type.

Background technology

Had in mechanical industry and largely use sheet metal class part, these sheet metal class parts need to be bent into The product of negative angle is also more and more;It is but more at present that these sheet metal class parts are carried out using bar folder or diel The bending of negative angle, this kind of method are typically necessary two steps and could realized, the first step be by 90 degree of sheet metal bending, second step be Negative angle is rolled on the basis of the first step again, not only complex procedures, with more stamping station, processing efficiency it is very low, be difficult accurate control The compact dimensions and angle of part, and the manufacturing cost and human cost of mould are added, so as to also increase the system of product Cause this;Given this it is necessary to be improved the mould of converted products profile angle.

Utility model content

In view of this, main purpose of the present utility model is to provide a kind of one-time formed mould of negative angle bending, solution Determine in the prior art in bending negative angle the problem of complex steps, complex operation, low operating efficiency.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in:A kind of negative angle bending once into The mould of type, it includes upper die forming mechanism, lower mold forming mechanism, binder block, spring mechanism (4), Mobile base, the binder block It is arranged on by spring mechanism on Mobile base, the lower mold forming mechanism is arranged on Mobile base and positioned at the one of binder block Side, the upper die forming mechanism are located above binder block;Under the limitation of the lower and upper mold forming mechanism of promotion of the Mobile base, The binder block is moved down by spring mechanism, lower mold forming mechanism moves up, and passes through the binder block and lower mold forming Displacement difference caused by mechanism is completed to carry out bending to the converted products being placed on lower mold forming mechanism and binder block.

Preferably, the upper die forming mechanism includes upper die forming block, Bending Slide Block, fixed seat, the upper die forming block It is fixedly connected with Bending Slide Block, chute is provided with the fixed seat, the Bending Slide Block is connected with chute.

Preferably, the lower mold forming mechanism includes lower mold forming block, roller bearing folded block, material pushing needle, fixed block, the rolling Axle folded block semicircular in shape, the groove to match with roller bearing folded block, the roller bearing bending are provided with the lower mold forming block Block is provided with locating piece close to the side of diameter, the locating piece set on the upper end of the material pushing needle and the roller bearing folded block Lower surface is in contact, and the bottom surface of the lower end of the material pushing needle and lower mold forming block is fixedly connected with fixed block, the fixed block It is fixedly connected with Mobile base..

Preferably, a side of the binder block is provided with limited block, and the bottom surface of the limited block is rolled over the roller bearing The upper surface of the curved piece of upper locating piece set is engaged.

Preferably, upper die forming formation of lots face is provided with the upper die forming block.

Preferably, the upper die forming block is trapezoidal block structure.

Preferably, roller bearing folded block forming surface is provided with the roller bearing folded block.

Compared with prior art, the utility model when in use, in the lower and upper mold forming mechanism of the promotion of the Mobile base Limitation under, binder block is moved down by spring mechanism, lower mold forming mechanism moves up, and passes through the binder block and lower mould Displacement difference caused by shaping mechanism is completed to carry out a bending to the converted products being placed on lower mold forming mechanism and binder block Into negative angle, operating procedure is so greatly reduced, saves manpower, reduces the cost of production, improves processing effect Rate.

Brief description of the drawings

Fig. 1 is structural representation when a kind of negative angle bending one-time-shaped mould of the utility model molds;

Structural representation when Fig. 2 is a kind of negative angle bending one-time-shaped mould mold closing of the utility model.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

The utility model provides a kind of one-time formed mould of negative angle bending, and as depicted in figs. 1 and 2, it includes Mold forming mechanism 1, lower mold forming mechanism 2, binder block 3, spring mechanism 4, Mobile base 5, binder block 3 are set by spring mechanism 4 On Mobile base 5, lower mold forming mechanism 2 is arranged on Mobile base 5 and positioned at the side of binder block 3,1, upper die forming mechanism Above binder block 3;Under the limitation of the lower and upper mold forming mechanism 1 of promotion of Mobile base 5, binder block 3 by spring mechanism 4 to Lower movement, lower mold forming mechanism 2 move up, and pass through displacement difference completion pair caused by the binder block 3 and lower mold forming mechanism 2 The converted products 6 being placed on lower mold forming mechanism 2 and binder block 3 is once bent into negative angle, is so greatly reduced Operating procedure, manpower is saved, reduce the cost of production, improve processing efficiency.

Further, upper die forming mechanism 1 includes upper die forming block 11, Bending Slide Block 12, fixed seat 13, upper die forming block 11 are fixedly connected with Bending Slide Block 12, and chute 131 is provided with fixed seat 13, and Bending Slide Block 12 is connected logical with chute 131 Cross and upper die forming block 11 is arranged to the structure that can slide, after the completion of operation, be easy to take out the product of machined completion;As It is preferred that upper die forming block 11 elects Bending punch as.

Further, lower mold forming mechanism 2 includes lower mold forming block 21, roller bearing folded block 22, material pushing needle 23, fixed block 24, the semicircular in shape of roller bearing folded block 22, the groove 211 to match with roller bearing folded block 22 is provided with lower mold forming block 21, roll Axle folded block 22 is provided with locating piece 221 close to the side of diameter, is set on the upper end of material pushing needle 23 and roller bearing folded block 22 The lower surface of locating piece 221 is in contact, and the bottom surface of the lower end of material pushing needle 23 and lower mold forming block 21 is fixed with fixed block 24 to be connected Connect, fixed block 24 is fixedly connected with Mobile base 5.

Further, a side of binder block 3 is provided with limited block 31, bottom surface and the roller bearing folded block 22 of limited block 31 The upper surface of the locating piece 221 of upper setting is engaged;By setting material pushing needle 23 in the lower end of locating piece 221, prevent roller bearing from rolling over Groove 211 is slid out during curved piece 22 of operation, influences job scheduling, while it also avoid carrying out to converted products 6 The transition of converted products 6 is extruded when being bent into 221 unbalance stress of locating piece during negative angle, so as to cause converted products 6 It is damaged, the problem of influenceing product quality.

Further, upper die forming formation of lots face is provided with upper die forming block 11.

Further, upper die forming block 11 is trapezoidal block structure.

Further, roller bearing folded block forming surface is provided with roller bearing folded block 22.

It is of the present utility model to be using process:Converted products 6 is positioned on binder block 3, during mold work, in Mobile base Under 5 promotion, binder block 3 is moved up by spring mechanism 4, lower mold forming mechanism 2 also moves up, when upper die forming mechanism 1 when touching converted products 6, and under the limitation of upper die forming mechanism 1, binder block 3 is moved down by spring mechanism 4, lower mould Shaping mechanism 2 continues to move up, and is now completed by displacement difference caused by binder block 3 and lower mold forming mechanism 2 to being placed on lower mould Converted products 6 on shaping mechanism 2 and binder block 3 is manually bent;While converted products 6 is bent shaping, upper mould into The forming surface of type block 11 and the forming surface of roller bearing folded block 22 contact with converted products 6, and locating piece 221 is in material pushing needle 23 and limited block 31 In the presence of roller bearing folded block 22 is rotated slightly to the left and drive converted products continue bending form certain negative angle, complete Product processing.

Compared with prior art, the utility model when in use, in the lower and upper mold forming mechanism of the promotion of the Mobile base 5 Under 1 limitation, binder block 3 is moved down by spring mechanism 4, lower mold forming mechanism 2 moves up, and passes through the binder block 3 With lower mold forming mechanism 2 caused by displacement difference complete to carry out the converted products that is placed on lower mold forming mechanism 2 and binder block 3 Negative angle is once bent into, so greatly reduces operating procedure, saves manpower, reduces the cost of production, is improved Processing efficiency.

It is described above, preferred embodiment only of the present utility model, it is not intended to limit protection of the present utility model Scope.

Claims (6)

1. a kind of one-time formed mould of negative angle bending, it is characterised in that it includes upper die forming mechanism, lower die forming machine Structure, binder block, spring mechanism, Mobile base, the binder block are arranged on Mobile base by spring mechanism, the lower die forming machine Structure is arranged on Mobile base and positioned at the side of binder block, and the upper die forming mechanism is located above binder block;The upper mould Shaping mechanism includes upper die forming block, Bending Slide Block, fixed seat, and the upper die forming block is fixedly connected with Bending Slide Block, described Chute is provided with fixed seat, the Bending Slide Block is connected with chute;In the lower and upper mold forming of the promotion of the Mobile base Under the limitation of mechanism, the binder block is moved down by spring mechanism, lower mold forming mechanism moves up, and passes through the binder Displacement difference caused by block and lower mold forming mechanism is completed to carry out the converted products being placed on lower mold forming mechanism and binder block Bending.
A kind of 2. one-time formed mould of negative angle bending according to claim 1, it is characterised in that the lower mold forming Mechanism include lower mold forming block, roller bearing folded block, material pushing needle, fixed block, the roller bearing folded block semicircular in shape, the lower mould into The groove to match with roller bearing folded block is provided with type block, the roller bearing folded block is provided with positioning close to the side of diameter Block, the lower surface of locating piece of the upper end of the material pushing needle with being set on the roller bearing folded block are in contact, the material pushing needle Lower end and the bottom surface of lower mold forming block are fixedly connected with fixed block, and the fixed block is fixedly connected with Mobile base.
3. a kind of one-time formed mould of negative angle bending according to claim 2, it is characterised in that the binder block One side is provided with limited block, the bottom surface of the limited block and the upper surface phase of the locating piece set on the roller bearing folded block Coordinate.
A kind of 4. one-time formed mould of negative angle bending according to claim 3, it is characterised in that the upper die forming Upper die forming formation of lots face is provided with block.
A kind of 5. one-time formed mould of negative angle bending according to claim 4, it is characterised in that the upper die forming Block is trapezoidal block structure.
A kind of 6. one-time formed mould of negative angle bending according to claim 2-5 any one, it is characterised in that institute State and roller bearing folded block forming surface is provided with roller bearing folded block.
CN201720420022.2U 2017-04-20 2017-04-20 A kind of one-time formed mould of negative angle bending CN206951968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720420022.2U CN206951968U (en) 2017-04-20 2017-04-20 A kind of one-time formed mould of negative angle bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720420022.2U CN206951968U (en) 2017-04-20 2017-04-20 A kind of one-time formed mould of negative angle bending

Publications (1)

Publication Number Publication Date
CN206951968U true CN206951968U (en) 2018-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720420022.2U CN206951968U (en) 2017-04-20 2017-04-20 A kind of one-time formed mould of negative angle bending

Country Status (1)

Country Link
CN (1) CN206951968U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480425A (en) * 2018-04-17 2018-09-04 张玉芙 Full-automatic bending machine and bending method
CN110227745A (en) * 2019-06-25 2019-09-13 中国航发贵州黎阳航空动力有限公司 A kind of indent zigzag shape inner ring obturages set shaping dies and method
CN111014463A (en) * 2019-12-26 2020-04-17 浙江博秦精密工业有限公司 Disposable negative angle folding die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480425A (en) * 2018-04-17 2018-09-04 张玉芙 Full-automatic bending machine and bending method
CN108480425B (en) * 2018-04-17 2019-07-09 张玉芙 Full-automatic bending machine and bending method
CN110227745A (en) * 2019-06-25 2019-09-13 中国航发贵州黎阳航空动力有限公司 A kind of indent zigzag shape inner ring obturages set shaping dies and method
CN111014463A (en) * 2019-12-26 2020-04-17 浙江博秦精密工业有限公司 Disposable negative angle folding die

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Effective date of registration: 20180601

Address after: 519180 Zhuhai District, eight, No. 3 Chuang Dong Road, D plant, eight East Road, Shuang Lin District, Jin Wan District, Zhuhai, Guangdong

Patentee after: Zhuhai Springfield Technology Co., Ltd.

Address before: 519000 Guangdong Zhuhai Pingtung Nanping Science and Technology Industrial Park, No. six Pingtung Road 9, west side of the machine building. Three floors, 3-9 axis of office building

Patentee before: Chinese toon field, Zhuhai City machinery Science and Technology Ltd.