CN104561460A - Production process of novel leaf springs - Google Patents
Production process of novel leaf springs Download PDFInfo
- Publication number
- CN104561460A CN104561460A CN201310512682.XA CN201310512682A CN104561460A CN 104561460 A CN104561460 A CN 104561460A CN 201310512682 A CN201310512682 A CN 201310512682A CN 104561460 A CN104561460 A CN 104561460A
- Authority
- CN
- China
- Prior art keywords
- leaf springs
- quenching
- leaf spring
- oil
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention provides a production process of novel leaf springs, and relates to the technical field of production of leaf springs. The production process comprises the following steps: stacking leaf springs according to a certain sequence, heating, simultaneously forming all leaf springs in sequence, immediately throwing the formed leaf springs into quenching oil to quench the leaf springs at the same time, quenching for 10-20 seconds, putting a high-power turbine motor at the bottom of an oil tank in the quenching process to forcefully stir to cool the oil, so as to ensure that the parts of the leaf springs are cooled uniformly, conveying the quenched leaf springs to an annealing furnace by a conveying mesh belt, and directly assembling the annealed reeds. The process is simple, the product quality and the property properties are guaranteed, the yield is improved, the labor force is reduced, and meanwhile the production cost is reduced, the energy consumption is reduced and the economic benefit is improved.
Description
Technical field:
The present invention relates to the production technical field of leaf spring, be specifically related to a kind of production technique of Novel leaf spring.
Background technology:
Leaf spring produce process in, in order to ensure the various technical requirementss of leaf spring, employing be all die processing, general leaf spring is in quenching process, and quenching press one minute can only production a slice leaf spring, and therefore Yield compari@is low, and a production line needs more employee, the therefore labor force of at substantial, along with China's expanding economy, labor cost increases greatly, therefore need the technique at leaf spring, equipment, working method is improved, reduce production cost, raise the efficiency.
Summary of the invention:
The object of this invention is to provide a kind of production technique of Novel leaf spring, its technique is simple, ensure that the performance of quality product and product, improves output, decrease labor force, reduce production cost simultaneously, reduce energy consumption, improve economic benefit.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: heat stacked in sequence for leaf spring, all leaf springs are simultaneously shaping in order, leaf spring after shaping, throw away immediately in quenching oil, quench simultaneously, quench 10-20 second, in quenching process, place powerful turbine bottom oil groove, strong agitation cooling oil, ensure the cooling of leaf spring each several part evenly, leaf spring after quenching sends back to tempering stove by transmitting guipure, the reed direct-assembling after tempering.
The present invention has following beneficial effect: its technique is simple, ensure that the performance of quality product and product, improves output, decrease labor force, reduce production cost simultaneously, reduce energy consumption, improve economic benefit.
Embodiment:
This embodiment takes following technical scheme: heat stacked in sequence for leaf spring, all leaf springs are simultaneously shaping in order, and the leaf spring after shaping, throws away in quenching oil immediately, quench simultaneously, quench 10-20 second, in quenching process, bottom oil groove, place powerful turbine, strong agitation cooling oil, ensure the cooling of leaf spring each several part evenly, the leaf spring after quenching sends back to tempering stove by transmitting guipure, the reed direct-assembling after tempering.
This embodiment has following beneficial effect: its technique is simple, ensure that the performance of quality product and product, improves output, decrease labor force, reduce production cost simultaneously, reduce energy consumption, improve economic benefit.
Claims (1)
1. the production technique of a Novel leaf spring, it is characterized in that its manufacture craft is: heat stacked in sequence for leaf spring, all leaf springs are simultaneously shaping in order, leaf spring after shaping, throw away immediately in quenching oil, quench simultaneously, quench 10-20 second, in quenching process, place powerful turbine bottom oil groove, strong agitation cooling oil, ensure the cooling of leaf spring each several part evenly, leaf spring after quenching sends back to tempering stove by transmitting guipure, the reed direct-assembling after tempering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512682.XA CN104561460A (en) | 2013-10-28 | 2013-10-28 | Production process of novel leaf springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512682.XA CN104561460A (en) | 2013-10-28 | 2013-10-28 | Production process of novel leaf springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104561460A true CN104561460A (en) | 2015-04-29 |
Family
ID=53078533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310512682.XA Pending CN104561460A (en) | 2013-10-28 | 2013-10-28 | Production process of novel leaf springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104561460A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112635A (en) * | 2015-09-17 | 2015-12-02 | 安徽安簧机械股份有限公司 | Novel method for producing plate springs |
| CN108676978A (en) * | 2018-06-19 | 2018-10-19 | 山东雷帕得汽车技术股份有限公司 | A kind of free quenching technical of leaf springs of car |
| CN110358892A (en) * | 2019-07-24 | 2019-10-22 | 张家港宏昌钢板有限公司 | A kind of operating method reducing bamboo steel cross rib root cold bend cracking |
| CN110842502A (en) * | 2019-11-14 | 2020-02-28 | 平湖市超凯科技有限公司 | Semi-automatic plate spring assembling equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202019A (en) * | 1986-03-01 | 1987-09-05 | Nippon Light Metal Co Ltd | Method and apparatus for hardening metallic material |
| CN203112881U (en) * | 2012-12-28 | 2013-08-07 | 赫菲斯热处理系统江苏有限公司 | Quenching tank for tempering production line |
-
2013
- 2013-10-28 CN CN201310512682.XA patent/CN104561460A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202019A (en) * | 1986-03-01 | 1987-09-05 | Nippon Light Metal Co Ltd | Method and apparatus for hardening metallic material |
| CN203112881U (en) * | 2012-12-28 | 2013-08-07 | 赫菲斯热处理系统江苏有限公司 | Quenching tank for tempering production line |
Non-Patent Citations (2)
| Title |
|---|
| 才鸿年等主编: "《现代热处理手册》", 31 January 2010, 化学工业出版社 * |
| 李文卿等: "新型变断面板簧热轧工艺及余热淬火的研究", 《钢铁》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112635A (en) * | 2015-09-17 | 2015-12-02 | 安徽安簧机械股份有限公司 | Novel method for producing plate springs |
| CN108676978A (en) * | 2018-06-19 | 2018-10-19 | 山东雷帕得汽车技术股份有限公司 | A kind of free quenching technical of leaf springs of car |
| CN110358892A (en) * | 2019-07-24 | 2019-10-22 | 张家港宏昌钢板有限公司 | A kind of operating method reducing bamboo steel cross rib root cold bend cracking |
| CN110842502A (en) * | 2019-11-14 | 2020-02-28 | 平湖市超凯科技有限公司 | Semi-automatic plate spring assembling equipment |
| CN110842502B (en) * | 2019-11-14 | 2020-10-20 | 诸暨企周企业管理有限公司 | Semi-automatic plate spring assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |