CN108311855A - A kind of manufacturing method of colored tooth riveting screw - Google Patents

A kind of manufacturing method of colored tooth riveting screw Download PDF

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Publication number
CN108311855A
CN108311855A CN201810189760.XA CN201810189760A CN108311855A CN 108311855 A CN108311855 A CN 108311855A CN 201810189760 A CN201810189760 A CN 201810189760A CN 108311855 A CN108311855 A CN 108311855A
Authority
CN
China
Prior art keywords
molding
riveting screw
tooth
colored tooth
colored
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.)
Pending
Application number
CN201810189760.XA
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Chinese (zh)
Inventor
池永红
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.)
EVERYTHING INDUSTRIAL Co Ltd
Original Assignee
EVERYTHING INDUSTRIAL 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 EVERYTHING INDUSTRIAL Co Ltd filed Critical EVERYTHING INDUSTRIAL Co Ltd
Priority to CN201810189760.XA priority Critical patent/CN108311855A/en
Publication of CN108311855A publication Critical patent/CN108311855A/en
Pending 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

Abstract

The present invention provides a kind of manufacturing methods of colored tooth riveting screw, include the following steps:S1, it takes the lead, the molding on head, flower tooth, step;S2, slot, the molding of card slot are rubbed with the hands;S3, trimming, the control of flower transverse tooth thickness degree;S4, grinding, remove flash removed;S5, threading, the molding of tooth line.The beneficial effects of the invention are as follows:Traditional turning process is eliminated, production efficiency can be improved, also, the waste material generated in process is less, improves stock utilization, reduces cost.

Description

A kind of manufacturing method of colored tooth riveting screw
Technical field
The present invention relates to the manufacturing method of screw more particularly to a kind of manufacturing methods of colored tooth riveting screw.
Background technology
Tradition flower tooth riveting screw mainly uses turning process, and production efficiency is relatively low, and stock utilization is relatively low.
Invention content
In order to solve the problems in the prior art, the present invention provides a kind of manufacturing methods of colored tooth riveting screw.
The present invention provides a kind of manufacturing methods of colored tooth riveting screw, include the following steps:
S1, it takes the lead, the molding on head, flower tooth, step;
S2, slot, the molding of card slot are rubbed with the hands;
S3, trimming, the control of flower transverse tooth thickness degree;
S4, grinding, remove flash removed;
S5, threading, the molding of tooth line.
As a further improvement on the present invention, carry out charging detection before step S1, receiving inspection include appearance test, Dimension control and Hardness Surveillance.
As a further improvement on the present invention, appearance test is:Visually require wire rod without scratch, without bending deformation, without recessed Convex injustice;Dimension control is:It measures the end of a thread of wire rod, centre, line tail position respectively using micrometer, and judges to measure and obtain Whether dimension data is in size claimed range;Hardness Surveillance:The hardness of wire rod is detected using vickers hardness tester, and judges to measure Whether obtained hardness data is within the scope of hardness requirement.
As a further improvement on the present invention, step S1 includes following sub-step:
S11, material is cut, wire rod is cut to metal bar material;
S12, intense beam molding;
S13, preparation molding;
S14, final molding.
As a further improvement on the present invention, described take the lead is molding to metal bar jumping-up at normal temperatures using mold Forging method.
As a further improvement on the present invention, it is taken the lead using multistation heading machine.
As a further improvement on the present invention, the slot of rubbing with the hands is opposite to needing the embryo diameter for processing tooth line to carry out using dental lamina The manufacture technology for moving and embryo diameter being made to form lines identical as dental lamina.
As a further improvement on the present invention, described to be ground to that workpiece and grinding stone, diesel oil are added grinder and are ground Mill.
As a further improvement on the present invention, milling time is 30 minutes to 90 minutes.
As a further improvement on the present invention, when taking the lead, using tapered nest plate.
The beneficial effects of the invention are as follows:Through the above scheme, traditional turning process is eliminated, production efficiency can be improved, Also, the waste material generated in process is less, improves stock utilization, reduces cost.
Description of the drawings
Fig. 1 is a kind of flow chart of the manufacturing method of colored tooth riveting screw of the present invention.
Specific implementation mode
The invention will be further described for explanation and specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of manufacturing method of colored tooth riveting screw, includes the following steps:
S1, it takes the lead, the molding on head, flower tooth, step;
S2, slot, the molding of card slot are rubbed with the hands;
S3, trimming, the control of flower transverse tooth thickness degree;
S4, grinding, remove flash removed(Also known as burr);
S5, threading, the molding of tooth line.
Carry out charging detection before step S1, receiving inspection includes appearance test, dimension control and Hardness Surveillance, can be with It provides and ensures early period for production.
Appearance test is:It visually requires wire rod without scratch, is uneven without bending deformation, no concave-convex;Dimension control is:Using thousand Point ruler measures the end of a thread of wire rod, centre, line tail position respectively, and judges to measure whether obtained dimension data in size requires model In enclosing;Hardness Surveillance:The hardness of wire rod is detected using vickers hardness tester, and whether judges to measure obtained hardness data in hardness In claimed range.
Step S1 includes following sub-step:
S11, material is cut, wire rod is cut to metal bar material, it is desirable that both ends are smooth, without burr;
S12, intense beam molding, it is desirable that surface is without hindering mark;
S13, preparation molding, it is desirable that the first one-step forming of step;
S14, final molding, it is desirable that be respectively of the required size.
It is described to take the lead to utilize mold at normal temperatures to the molding forging method of metal bar jumping-up.
It is taken the lead using multistation heading machine.
The trimming is to be processed by vibrating disk and manipulator cooperation fixture, cutter using computer journey.
The stranding slot is using dental lamina to needing the embryo diameter for processing tooth line to be moved toward one another and making the formation of embryo diameter and dental lamina The manufacture technology of identical lines.
It is described to be ground to that workpiece and triangle or circular abrasive stone, appropriate diesel oil are added grinder and are ground.
Milling time is 30 minutes to 90 minutes.
When taking the lead, using tapered nest plate.
A kind of manufacturing method of colored tooth riveting screw provided by the invention, eliminates traditional turning process, is improved to beat Head rubs slot, trimming, grinding, threading with the hands, has the following advantages:
1, production efficiency is improved, improves stock utilization, turning process, which often produces a product, can all generate waste residue, every Material can all generate material head material tail, and technique of taking the lead only just will produce material head material tail in conversion materials, and midway production not will produce Waste residue, stock utilization improve;
2, the intensity requirement of product, the production that technique of taking the lead will not cut off metal material streamline, therefore process when processing are improved Product intensity is higher than the product strength that turning comes out;
3, the stability for improving product quality, extends the service life of process equipment, reduces cost, and one is averaged lathe tool when recessing Service life must just replace knife milling tool again in 20,000 products or so.After rubbing slot with the hands using dental lamina, greatly improve mold uses the longevity Life, a secondary dental lamina can produce 500,000 or so and just need to change, and the replacement number for reducing dental lamina can ensure that the stability of quality.
4, the intensity for improving the step of flower tooth riveting screw is rubbed slot technique with the hands and is squeezed again product, improves step Intensity.
5, by the grinding to product, corner angle and the burr etc. above removal product is can be very good, is prevented in following group Occur that burr is fallen or corner angle collapse scarce equivalent risk during dress.
6, it is divided into punching press three times in entire forming process, respectively first time intense beam is molded, second of preparation molding, the Final molding three times because increasing the intense beam molding of first time, greatly reduced in second preparation molding head at Type multiple, greatly reduces the stress intensity of mold in this way, thus die life is greatly improved, by the strong of the first mould Beam forming, when two mould preparations are molded, head materials reduce 80% or so than original, the bottom cost of raw material are dropped significantly, by subtracting Few head is molded multiple to drop the intensity that bed die has stress, and the service life average life span for improving rear mold improves a 4-5 times of left side than original It is right.
When 7, taking the lead, using tapered nest plate, if nest plate outer diameter zero draft, product is produced for a long time when being detached from nest plate Nest plate can be forced to move outward, if nest plate outer diameter is tapered, even if producing for a long time, nest plate will not be with by reversal interlocking relay It product to move outward, can prevent nest plate from pulling out, improve the service life of nest plate.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's Protection domain.

Claims (10)

1. a kind of manufacturing method of colored tooth riveting screw, it is characterised in that:Include the following steps:
S1, it takes the lead, the molding on head, flower tooth, step;
S2, slot, the molding of card slot are rubbed with the hands;
S3, trimming, the control of flower transverse tooth thickness degree;
S4, grinding, remove flash removed;
S5, threading, the molding of tooth line.
2. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:Into traveling before step S1 Material detection, receiving inspection includes appearance test, dimension control and Hardness Surveillance.
3. the manufacturing method of colored tooth riveting screw according to claim 2, it is characterised in that:Appearance test is:Visually want It asks wire rod without scratch, is uneven without bending deformation, no concave-convex;Dimension control is:Measured respectively using micrometer wire rod the end of a thread, in Between, line tail position, and judge to measure obtained dimension data whether in size claimed range;Hardness Surveillance:It is hard using Vickers The hardness of instrument detection wire rod is spent, and judges to measure obtained hardness data whether within the scope of hardness requirement.
4. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:Step S1 includes following sub-step Suddenly:
S11, material is cut, wire rod is cut to metal bar material;
S12, intense beam molding;
S13, preparation molding;
S14, final molding.
5. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:It is described to take the lead to utilize mold At normal temperatures to the molding forging method of metal bar jumping-up.
6. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:Using multistation heading machine into Row is taken the lead.
7. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:The stranding slot is to utilize dental lamina To needing the embryo diameter for processing tooth line to be moved toward one another and embryo diameter being made to form the manufacture technology of identical as dental lamina lines.
8. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:It is described be ground to by workpiece with Grinding stone, diesel oil are added grinder and are ground.
9. the manufacturing method of colored tooth riveting screw according to claim 8, it is characterised in that:Milling time be 30 minutes extremely 90 minutes.
10. the manufacturing method of colored tooth riveting screw according to claim 1, it is characterised in that:When taking the lead, use is tapered Nest plate.
CN201810189760.XA 2018-03-08 2018-03-08 A kind of manufacturing method of colored tooth riveting screw Pending CN108311855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810189760.XA CN108311855A (en) 2018-03-08 2018-03-08 A kind of manufacturing method of colored tooth riveting screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810189760.XA CN108311855A (en) 2018-03-08 2018-03-08 A kind of manufacturing method of colored tooth riveting screw

Publications (1)

Publication Number Publication Date
CN108311855A true CN108311855A (en) 2018-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810189760.XA Pending CN108311855A (en) 2018-03-08 2018-03-08 A kind of manufacturing method of colored tooth riveting screw

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842485A (en) * 2019-11-28 2020-02-28 苏州法思特精密五金有限公司 Stainless steel screw lettering and knurling processing technology

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894662A (en) * 1995-08-08 1999-04-20 Ina Walzlager Schaeffler Kg Method of making a trunnion
CN101737395A (en) * 2010-01-29 2010-06-16 郑洪琦 Process for manufacturing small-sized looseness-proof screw
CN102615239A (en) * 2012-04-17 2012-08-01 宁波金鹏高强度紧固件有限公司 Processing process of wheel hub screw bolt for automobile
CN204308113U (en) * 2014-02-28 2015-05-06 上海奥达科股份有限公司 A kind of securing member processing unit (plant) and dental lamina assembly thereof
CN105650090A (en) * 2014-12-01 2016-06-08 极东Bolt株式会社 Manufacturing method for one piece aming bolt of head lamp for vehicles
CN105880930A (en) * 2014-12-19 2016-08-24 罗武学 Processing technique for inner hexagon screw
CN106180503A (en) * 2016-08-29 2016-12-07 苏州工业园区新凯精密五金有限公司 The cold-heading molding technique of a kind of self-clinching nut and the mould structure of forming embossing tooth thereof
CN107322237A (en) * 2017-06-22 2017-11-07 贵州精立航太科技有限公司 A kind of processing technology of high-temperature alloy bolt

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894662A (en) * 1995-08-08 1999-04-20 Ina Walzlager Schaeffler Kg Method of making a trunnion
CN101737395A (en) * 2010-01-29 2010-06-16 郑洪琦 Process for manufacturing small-sized looseness-proof screw
CN102615239A (en) * 2012-04-17 2012-08-01 宁波金鹏高强度紧固件有限公司 Processing process of wheel hub screw bolt for automobile
CN204308113U (en) * 2014-02-28 2015-05-06 上海奥达科股份有限公司 A kind of securing member processing unit (plant) and dental lamina assembly thereof
CN105650090A (en) * 2014-12-01 2016-06-08 极东Bolt株式会社 Manufacturing method for one piece aming bolt of head lamp for vehicles
CN105880930A (en) * 2014-12-19 2016-08-24 罗武学 Processing technique for inner hexagon screw
CN106180503A (en) * 2016-08-29 2016-12-07 苏州工业园区新凯精密五金有限公司 The cold-heading molding technique of a kind of self-clinching nut and the mould structure of forming embossing tooth thereof
CN107322237A (en) * 2017-06-22 2017-11-07 贵州精立航太科技有限公司 A kind of processing technology of high-temperature alloy bolt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842485A (en) * 2019-11-28 2020-02-28 苏州法思特精密五金有限公司 Stainless steel screw lettering and knurling processing technology

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