CN104451098A - Spring compression aging cladding layer protection jig and using method thereof - Google Patents

Spring compression aging cladding layer protection jig and using method thereof Download PDF

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Publication number
CN104451098A
CN104451098A CN201410757218.1A CN201410757218A CN104451098A CN 104451098 A CN104451098 A CN 104451098A CN 201410757218 A CN201410757218 A CN 201410757218A CN 104451098 A CN104451098 A CN 104451098A
Authority
CN
China
Prior art keywords
chuck
timeliness
spring
plug
compressed
Prior art date
Application number
CN201410757218.1A
Other languages
Chinese (zh)
Inventor
刘晶
杨荣祥
Original Assignee
中国航空工业标准件制造有限责任公司
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 中国航空工业标准件制造有限责任公司 filed Critical 中国航空工业标准件制造有限责任公司
Priority to CN201410757218.1A priority Critical patent/CN104451098A/en
Publication of CN104451098A publication Critical patent/CN104451098A/en

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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 BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or 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 BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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 BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
    • 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

Abstract

The invention discloses a spring compression aging cladding layer protection jig and a using method thereof. The protection jig comprises jig bodies (3) and an aging mandril (4). The spring compression aging cladding layer protection jig is characterized in that the aging mandril (4) can be movably provided with a plurality of jig bodies (3); the middle parts of the jig bodies (3) are provided with bulged positioning shoulders (2); the jig bodies (3) are axially provided with through holes (5); a blocking seat (1) is arranged at one side of the aging mandril (4), and is provided with one of the jig bodies (3); the jig bodies (3) are symmetrical with respect to the meso-position planes of the positioning shoulders (2). The using method is simple, feasible, efficient, practical, and reliable to operate.

Description

Spring-compressed timeliness coating shield jig and using method thereof

Technical field

The invention belongs to shield jig technical field, relate in particular to a kind of spring-compressed timeliness coating shield jig and using method thereof.

Background technology

In order to improve the antiseptic property of spring, the method usually adopted is coating process.After the overlay coating of spring, if compressed, many times can destroy coating, affect spring performance.In prior art, conventional spring after surface treatment, if carry out compression timeliness (load up ageing of namely heating), general method, for be through on a plug by spring, extrudes together, carry out timeliness, this process not only causes most of spring part internal diameter coating to be destroyed, and learies is very large, has shortened work-ing life, have influence on working efficiency, and be unfavorable for the stability in use of spring.

Summary of the invention

The object of the invention is to overcome above-mentioned shortcoming and a kind of structure of providing is simple, highly effective, safe and reliable spring-compressed timeliness coating shield jig and using method thereof.

The object of the invention and solve its technical problem underlying and realize by the following technical solutions:

Spring-compressed timeliness coating shield jig of the present invention; comprise chuck body, timeliness plug; wherein: timeliness plug is provided with some chuck body movably; bossed location shoulder is set in the middle part of chuck body; chuck body is axially provided with through hole; timeliness plug side is provided with block seat, and one of them chuck body is equipped with at block seat place.

Above-mentioned spring-compressed timeliness coating shield jig, wherein: described chuck body is two or more.

Above-mentioned spring-compressed timeliness coating shield jig, wherein: described chuck body is symmetrical about the meta face of location shoulder.

The using method of above-mentioned spring-compressed timeliness coating shield jig, wherein, comprises the following steps:

1) choose some suitable chuck body, one of them chuck body is passed timeliness plug and is contained in location, block seat place;

2) will treat that pressing spring passes timeliness plug and is contained in chuck body, by shoulder location, location;

3) second chuck body is contained in and treats pressing spring opposite side through timeliness plug, by shoulder location, location;

4) adjust chuck body, make to treat not produce friction between pressing spring and timeliness plug;

5) chuck body once loaded after extruding, makes to treat that pressing spring is compressed to desired length, is fixed with fixation clamp;

6) repeat 2) to 5) and step, more pieces is treated that pressing spring carries out compression clamping.

The present invention compared with the existing technology has obvious advantage and beneficial effect.From above technical scheme, spring-compressed timeliness coating shield jig of the present invention, arranges bossed location shoulder in the middle part of described chuck body, is convenient to carry out compression set by location shoulder to spring; Timeliness plug is provided with some chuck body movably, can realizes treating that pressing spring compresses clamping together to more than one piece; Timeliness plug side is provided with block seat, and one of them chuck body is equipped with at block seat place, achieves the initial fix treating pressing spring.In a word, structure of the present invention is simple, highly effective, safe and reliable, is applicable to promoting the use of of spring-compressed timeliness coating protection.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is the structural representation of chuck body;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the structural representation of timeliness plug;

Fig. 5 is using state figure of the present invention.

Identify in figure:

1, block seat; 2, location shoulder; 3, chuck body; 4, timeliness plug; 5, through hole; 6, pressing spring is treated.

Embodiment

Below in conjunction with accompanying drawing and preferred embodiment, to the spring-compressed timeliness coating shield jig embodiment proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.

See Fig. 1 to Fig. 5; spring-compressed timeliness coating shield jig of the present invention; comprise chuck body 3, timeliness plug 4; wherein: timeliness plug 4 is provided with movably some chuck body 3; bossed location shoulder 2 is set in the middle part of chuck body 3; chuck body 3 is axially provided with through hole 5, and timeliness plug 4 side is provided with block seat 1, and one of them chuck body 3 is equipped with at block seat 1 place.Described chuck body 3 is two or more.Described chuck body 3 is symmetrical about the meta face of location shoulder 2.The using method of described spring-compressed timeliness coating shield jig, comprises the following steps:

1) choose some suitable chuck body 3, one of them chuck body 3 is passed timeliness plug 4 and is contained in location, block seat 1 place;

2) will treat that pressing spring 6 passes timeliness plug 4 and is contained in chuck body 3, be located by location shoulder 2;

3) second chuck body 3 is contained in treats pressing spring 6 opposite side through timeliness plug 4, located by location shoulder 2;

4) adjust chuck body 3, make to treat not produce friction between pressing spring 6 and timeliness plug 4;

5) chuck body 3 once loaded after extruding, makes to treat that pressing spring 6 is compressed to desired length, is fixed with fixation clamp;

6) repeat 2) to 5) and step, more pieces is treated that pressing spring 6 carries out compression clamping.

Spring-compressed timeliness coating shield jig of the present invention and using method thereof, simple and reasonable, efficiently easy to operate, safe and reliable, manufacture economically feasible, the protection of spring-compressed timeliness coating can be met, practical.

The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (4)

1. a spring-compressed timeliness coating shield jig; comprise chuck body (3), timeliness plug (4); it is characterized in that: timeliness plug (4) is provided with movably some chuck body (3); chuck body (3) middle part arranges bossed location shoulder (2); chuck body (3) is axially provided with through hole (5); timeliness plug (4) side is provided with block seat (1), and one of them chuck body (3) is equipped with at block seat (1) place.
2. spring-compressed timeliness coating shield jig as claimed in claim 1, is characterized in that: described chuck body (3) is two or more.
3. spring-compressed timeliness coating shield jig as claimed in claim 1 or 2, is characterized in that: described chuck body (3) is symmetrical about the meta face of location shoulder (2).
4. the using method of spring-compressed timeliness coating shield jig as claimed in claim 1, is characterized in that, comprise the following steps:
1) choose some suitable chuck body (3), by one of them chuck body (3) through timeliness plug (4) and be contained in block seat (1) place location;
2) will treat that pressing spring (6) is contained in chuck body (3) through timeliness plug (4), by location, location shoulder (2);
3) second chuck body (3) is contained in and treats pressing spring (6) opposite side through timeliness plug (4), by location, location shoulder (2);
4) adjust chuck body (3), make to treat not produce friction between pressing spring (6) and timeliness plug (4);
5) chuck body (3) once loaded after extruding, makes to treat that pressing spring (6) is compressed to desired length, is fixed with fixation clamp;
6) repeat 2) to 5) and step, more pieces is treated that pressing spring (6) carries out compression clamping.
CN201410757218.1A 2014-12-11 2014-12-11 Spring compression aging cladding layer protection jig and using method thereof CN104451098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410757218.1A CN104451098A (en) 2014-12-11 2014-12-11 Spring compression aging cladding layer protection jig and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410757218.1A CN104451098A (en) 2014-12-11 2014-12-11 Spring compression aging cladding layer protection jig and using method thereof

Publications (1)

Publication Number Publication Date
CN104451098A true CN104451098A (en) 2015-03-25

Family

ID=52897840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410757218.1A CN104451098A (en) 2014-12-11 2014-12-11 Spring compression aging cladding layer protection jig and using method thereof

Country Status (1)

Country Link
CN (1) CN104451098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105420478A (en) * 2015-12-11 2016-03-23 江西昌河航空工业有限公司 Device for thermal treatment of springs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2680681Y (en) * 2003-12-12 2005-02-23 上海汽车股份有限公司 Quick mounting and dismounting clamp special for stress shot-peening
US6935626B2 (en) * 2001-07-25 2005-08-30 Orscheln Products Llc Spring assembly
KR20100006474U (en) * 2008-12-17 2010-06-25 현대중공업 주식회사 Elastic adjusting pin jig
US20130099433A1 (en) * 2011-10-19 2013-04-25 Timothy D. Wodrich Recoil spring assembly
KR20140104733A (en) * 2013-02-21 2014-08-29 김현태 Jig for treating with heat in shape memory alloy spring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935626B2 (en) * 2001-07-25 2005-08-30 Orscheln Products Llc Spring assembly
CN2680681Y (en) * 2003-12-12 2005-02-23 上海汽车股份有限公司 Quick mounting and dismounting clamp special for stress shot-peening
KR20100006474U (en) * 2008-12-17 2010-06-25 현대중공업 주식회사 Elastic adjusting pin jig
US20130099433A1 (en) * 2011-10-19 2013-04-25 Timothy D. Wodrich Recoil spring assembly
KR20140104733A (en) * 2013-02-21 2014-08-29 김현태 Jig for treating with heat in shape memory alloy spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105420478A (en) * 2015-12-11 2016-03-23 江西昌河航空工业有限公司 Device for thermal treatment of springs

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325

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