CN107671510A - The processing method of glass reinforced plastic elbow die - Google Patents

The processing method of glass reinforced plastic elbow die Download PDF

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Publication number
CN107671510A
CN107671510A CN201711124884.1A CN201711124884A CN107671510A CN 107671510 A CN107671510 A CN 107671510A CN 201711124884 A CN201711124884 A CN 201711124884A CN 107671510 A CN107671510 A CN 107671510A
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CN
China
Prior art keywords
processing
knife
workpiece
milling
clamping
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.)
Withdrawn
Application number
CN201711124884.1A
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Chinese (zh)
Inventor
李长英
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.)
Shaanxi Yipinda Petrochemical Co Ltd
Original Assignee
Shaanxi Yipinda Petrochemical 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 Shaanxi Yipinda Petrochemical Co Ltd filed Critical Shaanxi Yipinda Petrochemical Co Ltd
Priority to CN201711124884.1A priority Critical patent/CN107671510A/en
Publication of CN107671510A publication Critical patent/CN107671510A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/24Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies

Abstract

The processing method of glass reinforced plastic elbow die of the present invention is related to field of machining, and in particular to the processing method of glass reinforced plastic elbow die, comprises the following steps:Preprocessing, blank is processed into cuboid, retains certain allowance and enough clamping length, determine three direction positioning reference planes, centering, clamping;Positive milling:To knife:X directions are to knife on the basis of the right side not processed, and to knife on the basis of in the width of the workpiece point, z's Y-direction is connected to retaining workpiece right side to knife, in coarse-fine milling process on the basis of in thickness of workpiece size point with blank, ensures turn clamping rigidity;Reverse side milling and cut-out:To process identical benchmark Set and Positioning, to knife with front, coarse-fine processing is carried out, in reverse side processing, if z is excessive to surplus, processing method of the present invention is simple, it is ensured that crudy, improves processing efficiency, reduces processing cost.

Description

The processing method of glass reinforced plastic elbow die
Technical field
The present invention relates to field of machining, and in particular to the processing method of glass reinforced plastic elbow die.
Background technology
Glass reinforced plastic elbow die, typically it is made up of parts such as interior setting mould, end face stereotype plate, stripper rings, wherein interior setting Mould to the quality of product, the complexity of the demoulding influence it is maximum, but use conventional method in process it is difficult to ensure that its Machining accuracy, the crudy of mould directly affect the quality and service life for producing product.
The content of the invention
In order to solve the above problems, it is simple that the present invention provides a kind of processing method, it is ensured that crudy, improves and adds Work efficiency rate, the processing method for reducing the glass reinforced plastic elbow die of processing cost.
The processing method of glass reinforced plastic elbow die of the present invention, comprises the following steps:
The first step, preprocessing, blank is processed into cuboid, retains certain allowance and enough clamping length, it is determined that Three direction positioning reference planes, centering, clamping;
Second step, positive milling:To knife:X directions are to knife on the basis of the right side not processed, and Y-direction is with the width of the workpiece point On the basis of to knife, z to knife, retains workpiece right side and blank on the basis of in thickness of workpiece size point in coarse-fine milling process It is connected, ensures to turn over clamping rigidity;
3rd step, reverse side milling and cut-out:To process identical benchmark Set and Positioning, to knife with front, coarse-fine processing is carried out, instead In the processing of face, if z is excessive to surplus, multiple roughing can be carried out, until surplus is in programmed range, then is finished, most The workpiece processed and clout are separated afterwards.
Preferably, second step, front processing, using flat-nose pliers clamping, x, Y-direction add in dividing to knife, z to upper surface reservation Spare time measures 0.5-1 mm sizes and knife, processing elbow curved surface profile is carried out simultaneously with grooving outside two end faces, then the flat clout of milling It is upper flat, face, two dowel holes will be processed outside workpiece end face, with upper surface together as turn clamping essence benchmark, pin-and-hole position The running space of cutter need to be ensured by putting.
Preferably, the 3rd step, reverse side processing, with special tooling, with the positioning of holes one side, screws clamp, coarse-fine milling curved surface Profile and two end faces, finally by two end clout mill ofves, cut workpiece.
Processing method of the present invention is simple, it is ensured that crudy, improves processing efficiency, reduces processing cost.
Embodiment
The processing method of glass reinforced plastic elbow die of the present invention, comprises the following steps:Preprocessing, blank is processed into rectangular Body, retain certain allowance and enough clamping length, determine three direction positioning reference planes, centering, clamping;Positive facing cut Cut:To knife:X directions are to knife on the basis of the right side not processed, and Y-direction is to knife on the basis of in the width of the workpiece point, and z is to work Retain workpiece right side to knife on the basis of in part thickness point, in coarse-fine milling process with blank to be connected, ensure turn clamping Rigidity;Reverse side milling and cut-out:To process identical benchmark Set and Positioning, to knife with front, coarse-fine processing, reverse side processing are carried out In, if z is excessive to surplus, multiple roughing can be carried out, until surplus is in programmed range, then finished, finally will plus The complete workpiece of work and clout separate.
For 50mm-60mm specifications workpiece when, can in second step, front processing when, using flat-nose pliers clamping, x, Y-direction Are retained by allowance 0.5-1 mm sizes to knife to upper surface, processes elbow curved surface profile and two end faces by knife, z in point Outer grooving is carried out simultaneously, is then put down on the flat clout of milling, face, two dowel holes will be processed outside workpiece end face, with upper surface one To rise as clamping essence benchmark is turned over, pin-and-hole position need to ensure the running space of cutter, the 3rd step, reverse side processing, with special tooling, With the positioning of holes one side, screws clamp, coarse-fine milling curved surface profile and two end faces, finally by two end clout mill ofves, cut Lower workpiece.
Processing method of the present invention is simple, it is ensured that crudy, improves processing efficiency, reduces processing cost.

Claims (3)

1. a kind of processing method of glass reinforced plastic elbow die, it is characterised in that comprise the following steps:
The first step, preprocessing, blank is processed into cuboid, retains certain allowance and enough clamping length, it is determined that Three direction positioning reference planes, centering, clamping;
Second step, positive milling:To knife:X directions are to knife on the basis of the right side not processed, and Y-direction is with the width of the workpiece point On the basis of to knife, z to knife, retains workpiece right side and blank on the basis of in thickness of workpiece size point in coarse-fine milling process It is connected, ensures to turn over clamping rigidity;
3rd step, reverse side milling and cut-out:To process identical benchmark Set and Positioning, to knife with front, coarse-fine processing is carried out, instead In the processing of face, if z is excessive to surplus, multiple roughing can be carried out, until surplus is in programmed range, then is finished, most The workpiece processed and clout are separated afterwards.
2. the processing method of glass reinforced plastic elbow die as claimed in claim 1, it is characterised in that the second step, front processing, Using flat-nose pliers clamping, x, Y-direction are curved to knife, processing to allowance 0.5-1 mm sizes are retained with upper surface to knife, z in dividing Cephalic flexure facial contour is carried out simultaneously with grooving outside two end faces, is then put down on the flat clout of milling, face, will process two outside workpiece end face Dowel hole, with upper surface together as turn clamping essence benchmark.
3. the processing method of glass reinforced plastic elbow die as claimed in claim 2, it is characterised in that the 3rd step, reverse side processing, With special tooling, positioned with holes one side, screws clamp, coarse-fine milling curved surface profile and two end faces, finally by two ends Clout mill off, cuts workpiece.
CN201711124884.1A 2017-11-14 2017-11-14 The processing method of glass reinforced plastic elbow die Withdrawn CN107671510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711124884.1A CN107671510A (en) 2017-11-14 2017-11-14 The processing method of glass reinforced plastic elbow die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711124884.1A CN107671510A (en) 2017-11-14 2017-11-14 The processing method of glass reinforced plastic elbow die

Publications (1)

Publication Number Publication Date
CN107671510A true CN107671510A (en) 2018-02-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711124884.1A Withdrawn CN107671510A (en) 2017-11-14 2017-11-14 The processing method of glass reinforced plastic elbow die

Country Status (1)

Country Link
CN (1) CN107671510A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971912A (en) * 2018-07-26 2018-12-11 骏伟塑胶制品(太仓)有限公司 A kind of production technology of the non-circular mold cores of slender type
CN110625332A (en) * 2019-08-10 2019-12-31 无锡胜鼎智能科技有限公司 Workpiece machining method for gearbox lubrication test prototype and gearbox lubrication test prototype

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971912A (en) * 2018-07-26 2018-12-11 骏伟塑胶制品(太仓)有限公司 A kind of production technology of the non-circular mold cores of slender type
CN108971912B (en) * 2018-07-26 2020-05-15 骏伟塑胶制品(太仓)有限公司 Production process of slender non-circular mold core
CN110625332A (en) * 2019-08-10 2019-12-31 无锡胜鼎智能科技有限公司 Workpiece machining method for gearbox lubrication test prototype and gearbox lubrication test prototype
CN110625332B (en) * 2019-08-10 2021-05-14 无锡胜鼎智能科技有限公司 Machining method of gearbox

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Application publication date: 20180209

WW01 Invention patent application withdrawn after publication