CN105251904A - Secondary die releasing mechanism for machining barb - Google Patents

Secondary die releasing mechanism for machining barb Download PDF

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Publication number
CN105251904A
CN105251904A CN201510745867.4A CN201510745867A CN105251904A CN 105251904 A CN105251904 A CN 105251904A CN 201510745867 A CN201510745867 A CN 201510745867A CN 105251904 A CN105251904 A CN 105251904A
Authority
CN
China
Prior art keywords
barb
oil cylinder
ejection pin
present
releasing mechanism
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.)
Granted
Application number
CN201510745867.4A
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Chinese (zh)
Other versions
CN105251904B (en
Inventor
陈永恩
郑景隆
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.)
Sa Fine Model (kunshan) Co Ltd
Original Assignee
Sa Fine Model (kunshan) Co Ltd
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Publication date
Application filed by Sa Fine Model (kunshan) Co Ltd filed Critical Sa Fine Model (kunshan) Co Ltd
Priority to CN201510745867.4A priority Critical patent/CN105251904B/en
Publication of CN105251904A publication Critical patent/CN105251904A/en
Application granted granted Critical
Publication of CN105251904B publication Critical patent/CN105251904B/en
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Abstract

The invention discloses a secondary die releasing mechanism for machining a barb. The secondary die releasing mechanism is characterized by comprising the barb, an ejection pin, an oil cylinder, a machine table ejection rod and an ejection pin board, the oil cylinder is fixedly arranged on the ejection pin board, the machine table ejection rod is arranged below the ejection pin board, the ejection pin is arranged above the oil cylinder, a piston of the oil cylinder is connected with the lower end of the ejection pin, and the barb is connected with the upper end of the ejection pin. By the adoption of the secondary die releasing mechanism, a shutter is omitted, the ingenious design that the oil cylinder is fixed to the ejection pin board is adopted, the bending amount of the barb is fixed, it is guaranteed that the barb is designed according to a die, and the die is precisely and smoothly released.

Description

A kind of secondary demolding mechanism for processing barb
Technical field
The present invention relates to a kind of secondary demolding mechanism for processing barb, belonging to mould emptier technical field.
Background technology
Traditional barb demoulding mechanism generally all adopts shutter to drive, and can rebound after having arrived stroke, causes barb amount to pull open value different; affect the shaping quality of barb; as shown in Figure 1 be the structural representation of traditional barb demoulding mechanism, wherein 11-board push rod, 12-shutter.
Summary of the invention
The object of the invention is the defect overcoming prior art existence, proposing a kind of secondary demolding mechanism for processing barb, realizing barb precision form.
The present invention adopts following technical scheme: a kind of secondary demolding mechanism for processing barb; it is characterized in that; comprise barb, thimble, oil cylinder, board push rod, ejector retainner plate; described oil cylinder is fixedly installed on described ejector retainner plate; described board push rod is arranged at the below of described ejector retainner plate; described thimble is arranged at the top of described oil cylinder, and the piston of described oil cylinder is connected with the lower end of described thimble, and described barb is connected with the upper end of described thimble.
The beneficial effect that the present invention reaches: the present invention reduces shutter, adopts oil cylinder to be fixed on the ingehious design of ejector retainner plate, realizes barb bending amount and fix, and ensure that barb realizes the accurate demoulding smoothly by Design of Dies.
Accompanying drawing explanation
Fig. 1 is the structural representation of traditional barb demoulding mechanism.
Fig. 2 is the structural representation of the top view of a kind of secondary demolding mechanism for processing barb of the present invention.
Fig. 3 is the internal structure schematic diagram of the front view of a kind of secondary demolding mechanism for processing barb of the present invention.
Fig. 4 is the external structure schematic diagram of the front view of a kind of secondary demolding mechanism for processing barb of the present invention.
Fig. 5 is the configuration state schematic diagram that the board push rod of a kind of secondary demolding mechanism for processing barb of the present invention once ejects.
Fig. 6 is the configuration state schematic diagram of the board push rod Double-ejection of a kind of secondary demolding mechanism for processing barb of the present invention.
Fig. 7 is the process schematic of barb bending of the present invention.
The implication marked in figure: 11-board push rod, 12-shutter, 21-barb, 22-thimble, 23-oil cylinder, 24-board push rod, 25-ejector retainner plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Fig. 2 is the structural representation of the top view of a kind of secondary demolding mechanism for processing barb of the present invention, Fig. 3 is the internal structure schematic diagram of the front view of a kind of secondary demolding mechanism for processing barb of the present invention, Fig. 4 is the external structure schematic diagram of the front view of a kind of secondary demolding mechanism for processing barb of the present invention, the present invention proposes a kind of secondary demolding mechanism for processing barb, it is characterized in that, comprise barb 21, thimble 22, oil cylinder 23, board push rod 24, ejector retainner plate 25, oil cylinder 23 is fixedly installed on ejector retainner plate 25, board push rod 24 is arranged at the below of ejector retainner plate 25, thimble 22 is arranged at the top of oil cylinder 23, the piston of oil cylinder 23 is connected with the lower end of thimble 22, barb 21 is connected with the upper end of thimble 22.
Fig. 5 is the configuration state schematic diagram that the board push rod of a kind of secondary demolding mechanism for processing barb of the present invention once ejects; board push rod 24 jack-up ejector retainner plate 25 is to stroke limit position; drive oil cylinder 23 move upward promote thimble 22 make barb 21 occur bending distortion, complete a demoulding.
Fig. 6 is the configuration state schematic diagram of the board push rod Double-ejection of a kind of secondary demolding mechanism for processing barb of the present invention, and the piston of oil cylinder 23 promotes thimble 22 jack-up barb and completes the secondary demoulding.
Fig. 7 is the process schematic of barb bending of the present invention, and barb 21 first moves downward, and then completes whole bending process to left movement.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.

Claims (1)

1. one kind for processing the secondary demolding mechanism of barb; it is characterized in that; comprise barb (21), thimble (22), oil cylinder (23), board push rod (24), ejector retainner plate (25); described oil cylinder (23) is fixedly installed on described ejector retainner plate (25); described board push rod (24) is arranged at the below of described ejector retainner plate (25); described thimble (22) is arranged at the top of described oil cylinder (23); the piston of described oil cylinder (23) is connected with the lower end of described thimble (22), and described barb (21) is connected with the upper end of described thimble (22).
CN201510745867.4A 2015-11-06 2015-11-06 A kind of secondary demolding mechanism for being used to process barb Active CN105251904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510745867.4A CN105251904B (en) 2015-11-06 2015-11-06 A kind of secondary demolding mechanism for being used to process barb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510745867.4A CN105251904B (en) 2015-11-06 2015-11-06 A kind of secondary demolding mechanism for being used to process barb

Publications (2)

Publication Number Publication Date
CN105251904A true CN105251904A (en) 2016-01-20
CN105251904B CN105251904B (en) 2018-02-02

Family

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Family Applications (1)

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CN201510745867.4A Active CN105251904B (en) 2015-11-06 2015-11-06 A kind of secondary demolding mechanism for being used to process barb

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201423731Y (en) * 2009-06-04 2010-03-17 浙江申达机器制造股份有限公司 Multi-cylinder ejection composite rotational demoulding mechanism
CN101885227A (en) * 2010-07-27 2010-11-17 冠捷显示科技(厦门)有限公司 A kind of demoulding device for barb injection molded part
JP2010274490A (en) * 2009-05-27 2010-12-09 Honda Motor Co Ltd Mold
CN201824534U (en) * 2010-10-29 2011-05-11 深圳市兆威机电有限公司 Secondary ejecting mechanism for ball mold
CN202742634U (en) * 2012-07-27 2013-02-20 圣美精密工业(昆山)有限公司 Complete cycle barb demoulding mechanism
CN202952500U (en) * 2012-11-09 2013-05-29 汉达精密电子(昆山)有限公司 Double ejection mechanism
CN203567129U (en) * 2013-10-30 2014-04-30 南基塑胶模具(深圳)有限公司 High-performance double-ejection mold structure
CN205110605U (en) * 2015-11-06 2016-03-30 勋龙精密模具(昆山)有限公司 A secondary demoulding mechanism for processing barb

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274490A (en) * 2009-05-27 2010-12-09 Honda Motor Co Ltd Mold
CN201423731Y (en) * 2009-06-04 2010-03-17 浙江申达机器制造股份有限公司 Multi-cylinder ejection composite rotational demoulding mechanism
CN101885227A (en) * 2010-07-27 2010-11-17 冠捷显示科技(厦门)有限公司 A kind of demoulding device for barb injection molded part
CN201824534U (en) * 2010-10-29 2011-05-11 深圳市兆威机电有限公司 Secondary ejecting mechanism for ball mold
CN202742634U (en) * 2012-07-27 2013-02-20 圣美精密工业(昆山)有限公司 Complete cycle barb demoulding mechanism
CN202952500U (en) * 2012-11-09 2013-05-29 汉达精密电子(昆山)有限公司 Double ejection mechanism
CN203567129U (en) * 2013-10-30 2014-04-30 南基塑胶模具(深圳)有限公司 High-performance double-ejection mold structure
CN205110605U (en) * 2015-11-06 2016-03-30 勋龙精密模具(昆山)有限公司 A secondary demoulding mechanism for processing barb

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Address after: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66

Applicant after: Shinlone Zhizao precision materials (Suzhou) Limited by Share Ltd

Address before: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66

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Address after: 215321 No. 2 Sunshine Road, Kunshan Town, Jiangsu

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